mercurial-scm/hg: mercurial/crecord.py annotate

annotate mercurial/crecord.py @ 29081:4abca4cbe768

crecord: update downarrowshiftevent() docstring, remove todo The phrasing is mostly taken from uparrowshiftevent().

author	Anton Shestakov <av6@dwimlabs.net>
date	Thu, 05 May 2016 19:51:35 +0800
parents	38f373497784
children	ed2a3818c1fc

rev	line source
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1 # stuff related specifically to patch manipulation / parsing
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	2 #
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	3 # Copyright 2008 Mark Edgington <edgimar@gmail.com>
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	4 #
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	5 # This software may be used and distributed according to the terms of the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	6 # GNU General Public License version 2 or any later version.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	7 #
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	8 # This code is based on the Mark Edgington's crecord extension.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	9 # (Itself based on Bryan O'Sullivan's record extension.)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	10
25940 f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	11 from __future__ import absolute_import
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	12
25940 f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	13 import locale
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	14 import os
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	15 import re
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	16 import signal
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	17 import struct
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	18 import sys
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	19
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	20 from .i18n import _
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	21 from . import (
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	22 encoding,
26587 56b2bcea2529 error: get Abort from 'error' instead of 'util' Pierre-Yves David <pierre-yves.david@fb.com> parents: 26421 diff changeset	23 error,
25940 f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	24 patch as patchmod,
27156 55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	25 util,
25940 f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	26 )
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 28638 diff changeset	27 stringio = util.stringio
24314 348492ba632a crecord: more import style Matt Mackall <mpm@selenic.com> parents: 24313 diff changeset	28
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	29 # This is required for ncurses to display non-ASCII characters in default user
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	30 # locale encoding correctly. --immerrr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	31 locale.setlocale(locale.LC_ALL, '')
24317 f559cae7892f crecord: fiddle with vertical whitespace Matt Mackall <mpm@selenic.com> parents: 24316 diff changeset	32
28637 4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	33 # patch comments based on the git one
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	34 diffhelptext = _("""# To remove '-' lines, make them ' ' lines (context).
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	35 # To remove '+' lines, delete them.
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	36 # Lines starting with # will be removed from the patch.
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	37 """)
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	38
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	39 hunkhelptext = _("""#
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	40 # If the patch applies cleanly, the edited hunk will immediately be
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	41 # added to the record list. If it does not apply cleanly, a rejects file
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	42 # will be generated. You can use that when you try again. If all lines
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	43 # of the hunk are removed, then the edit is aborted and the hunk is left
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	44 # unchanged.
4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	45 """)
28638 44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	46
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	47 patchhelptext = _("""#
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	48 # If the patch applies cleanly, the edited patch will immediately
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	49 # be finalised. If it does not apply cleanly, rejects files will be
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	50 # generated. You can use those when you try again.
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	51 """)
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	52
27528 7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	53 try:
24909 d71492ca2fdd crecord: fix mixed imports warning Matt Harbison <matt_harbison@yahoo.com> parents: 24840 diff changeset	54 import curses
25940 f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	55 import fcntl
f4356e5094ba crecord: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25821 diff changeset	56 import termios
27528 7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	57 curses.error
7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	58 fcntl.ioctl
7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	59 termios.TIOCGWINSZ
7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	60 except ImportError:
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	61 # I have no idea if wcurses works with crecord...
24423 01b39e821d00 crecord: conditionalize the imports that are not available on Windows Matt Harbison <matt_harbison@yahoo.com> parents: 24351 diff changeset	62 try:
01b39e821d00 crecord: conditionalize the imports that are not available on Windows Matt Harbison <matt_harbison@yahoo.com> parents: 24351 diff changeset	63 import wcurses as curses
27528 7cc654610204 crecord: use try/except for import of curses Sean Farley <sean@farley.io> parents: 26781 diff changeset	64 curses.error
24423 01b39e821d00 crecord: conditionalize the imports that are not available on Windows Matt Harbison <matt_harbison@yahoo.com> parents: 24351 diff changeset	65 except ImportError:
27530 ba30ef5bba95 crecord: ensure that curses is False if not imported Sean Farley <sean@farley.io> parents: 27529 diff changeset	66 # wcurses is not shipped on Windows by default, or python is not
ba30ef5bba95 crecord: ensure that curses is False if not imported Sean Farley <sean@farley.io> parents: 27529 diff changeset	67 # compiled with curses
ba30ef5bba95 crecord: ensure that curses is False if not imported Sean Farley <sean@farley.io> parents: 27529 diff changeset	68 curses = False
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	69
27529 940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	70 def checkcurses(ui):
940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	71 """Return True if the user wants to use curses
940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	72
940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	73 This method returns True if curses is found (and that python is built with
940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	74 it) and that the user has the correct flag for the ui.
940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	75 """
28543 f7874de435c5 crecord: use ui.interface to choose curses interface Simon Farnsworth <simonfar@fb.com> parents: 27937 diff changeset	76 return curses and ui.interface("chunkselector") == "curses"
27529 940cedaee988 crecord: add helper function to determine if we should use curses Sean Farley <sean@farley.io> parents: 27528 diff changeset	77
24316 d61aa383e2e5 crecord: fix underbar style for orig_stdout Matt Mackall <mpm@selenic.com> parents: 24315 diff changeset	78 _origstdout = sys.__stdout__ # used by gethw()
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	79
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	80 class patchnode(object):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	81 """abstract class for patch graph nodes
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	82 (i.e. patchroot, header, hunk, hunkline)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	83 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	84
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	85 def firstchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	86 raise NotImplementedError("method must be implemented by subclass")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	87
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	88 def lastchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	89 raise NotImplementedError("method must be implemented by subclass")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	90
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	91 def allchildren(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	92 "Return a list of all of the direct children of this node"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	93 raise NotImplementedError("method must be implemented by subclass")
29076 36d3535c6a47 crecord: add/remove blank lines (coding style) Anton Shestakov <av6@dwimlabs.net> parents: 28926 diff changeset	94
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	95 def nextsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	96 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	97 Return the closest next item of the same type where there are no items
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	98 of different types between the current item and this closest item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	99 If no such item exists, return None.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	100 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	101 raise NotImplementedError("method must be implemented by subclass")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	102
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	103 def prevsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	104 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	105 Return the closest previous item of the same type where there are no
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	106 items of different types between the current item and this closest item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	107 If no such item exists, return None.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	108 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	109 raise NotImplementedError("method must be implemented by subclass")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	110
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	111 def parentitem(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	112 raise NotImplementedError("method must be implemented by subclass")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	113
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	114 def nextitem(self, constrainlevel=True, skipfolded=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	115 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	116 If constrainLevel == True, return the closest next item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	117 of the same type where there are no items of different types between
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	118 the current item and this closest item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	119
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	120 If constrainLevel == False, then try to return the next item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	121 closest to this item, regardless of item's type (header, hunk, or
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	122 HunkLine).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	123
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	124 If skipFolded == True, and the current item is folded, then the child
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	125 items that are hidden due to folding will be skipped when determining
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	126 the next item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	127
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	128 If it is not possible to get the next item, return None.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	129 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	130 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	131 itemfolded = self.folded
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	132 except AttributeError:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	133 itemfolded = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	134 if constrainlevel:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	135 return self.nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	136 elif skipfolded and itemfolded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	137 nextitem = self.nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	138 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	139 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	140 nextitem = self.parentitem().nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	141 except AttributeError:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	142 nextitem = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	143 return nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	144 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	145 # try child
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	146 item = self.firstchild()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	147 if item is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	148 return item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	149
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	150 # else try next sibling
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	151 item = self.nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	152 if item is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	153 return item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	154
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	155 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	156 # else try parent's next sibling
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	157 item = self.parentitem().nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	158 if item is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	159 return item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	160
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	161 # else return grandparent's next sibling (or None)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	162 return self.parentitem().parentitem().nextsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	163
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	164 except AttributeError: # parent and/or grandparent was None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	165 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	166
29079 90bb5bdb0b2f crecord: remove skipfolded keyword argument from patchnode.previtem() Anton Shestakov <av6@dwimlabs.net> parents: 29078 diff changeset	167 def previtem(self, constrainlevel=True):
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	168 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	169 If constrainLevel == True, return the closest previous item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	170 of the same type where there are no items of different types between
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	171 the current item and this closest item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	172
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	173 If constrainLevel == False, then try to return the previous item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	174 closest to this item, regardless of item's type (header, hunk, or
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	175 HunkLine).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	176
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	177 If it is not possible to get the previous item, return None.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	178 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	179 if constrainlevel:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	180 return self.prevsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	181 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	182 # try previous sibling's last child's last child,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	183 # else try previous sibling's last child, else try previous sibling
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	184 prevsibling = self.prevsibling()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	185 if prevsibling is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	186 prevsiblinglastchild = prevsibling.lastchild()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	187 if ((prevsiblinglastchild is not None) and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	188 not prevsibling.folded):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	189 prevsiblinglclc = prevsiblinglastchild.lastchild()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	190 if ((prevsiblinglclc is not None) and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	191 not prevsiblinglastchild.folded):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	192 return prevsiblinglclc
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	193 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	194 return prevsiblinglastchild
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	195 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	196 return prevsibling
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	197
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	198 # try parent (or None)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	199 return self.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	200
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	201 class patch(patchnode, list): # todo: rename patchroot
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	202 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	203 list of header objects representing the patch.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	204 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	205 def __init__(self, headerlist):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	206 self.extend(headerlist)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	207 # add parent patch object reference to each header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	208 for header in self:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	209 header.patch = self
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	210
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	211 class uiheader(patchnode):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	212 """patch header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	213
26781 1aee2ab0f902 spelling: trivial spell checking Mads Kiilerich <madski@unity3d.com> parents: 26587 diff changeset	214 xxx shouldn't we move this to mercurial/patch.py ?
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	215 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	216
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	217 def __init__(self, header):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	218 self.nonuiheader = header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	219 # flag to indicate whether to apply this chunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	220 self.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	221 # flag which only affects the status display indicating if a node's
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	222 # children are partially applied (i.e. some applied, some not).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	223 self.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	224
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	225 # flag to indicate whether to display as folded/unfolded to user
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	226 self.folded = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	227
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	228 # list of all headers in patch
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	229 self.patch = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	230
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	231 # flag is False if this header was ever unfolded from initial state
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	232 self.neverunfolded = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	233 self.hunks = [uihunk(h, self) for h in self.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	234
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	235 def prettystr(self):
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 28638 diff changeset	236 x = stringio()
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	237 self.pretty(x)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	238 return x.getvalue()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	239
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	240 def nextsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	241 numheadersinpatch = len(self.patch)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	242 indexofthisheader = self.patch.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	243
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	244 if indexofthisheader < numheadersinpatch - 1:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	245 nextheader = self.patch[indexofthisheader + 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	246 return nextheader
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	247 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	248 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	249
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	250 def prevsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	251 indexofthisheader = self.patch.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	252 if indexofthisheader > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	253 previousheader = self.patch[indexofthisheader - 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	254 return previousheader
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	255 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	256 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	257
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	258 def parentitem(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	259 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	260 there is no 'real' parent item of a header that can be selected,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	261 so return None.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	262 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	263 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	264
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	265 def firstchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	266 "return the first child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	267 if len(self.hunks) > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	268 return self.hunks[0]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	269 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	270 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	271
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	272 def lastchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	273 "return the last child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	274 if len(self.hunks) > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	275 return self.hunks[-1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	276 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	277 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	278
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	279 def allchildren(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	280 "return a list of all of the direct children of this node"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	281 return self.hunks
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	282
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	283 def __getattr__(self, name):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	284 return getattr(self.nonuiheader, name)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	285
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	286 class uihunkline(patchnode):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	287 "represents a changed line in a hunk"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	288 def __init__(self, linetext, hunk):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	289 self.linetext = linetext
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	290 self.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	291 # the parent hunk to which this line belongs
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	292 self.hunk = hunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	293 # folding lines currently is not used/needed, but this flag is needed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	294 # in the previtem method.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	295 self.folded = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	296
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	297 def prettystr(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	298 return self.linetext
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	299
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	300 def nextsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	301 numlinesinhunk = len(self.hunk.changedlines)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	302 indexofthisline = self.hunk.changedlines.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	303
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	304 if (indexofthisline < numlinesinhunk - 1):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	305 nextline = self.hunk.changedlines[indexofthisline + 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	306 return nextline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	307 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	308 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	309
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	310 def prevsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	311 indexofthisline = self.hunk.changedlines.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	312 if indexofthisline > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	313 previousline = self.hunk.changedlines[indexofthisline - 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	314 return previousline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	315 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	316 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	317
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	318 def parentitem(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	319 "return the parent to the current item"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	320 return self.hunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	321
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	322 def firstchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	323 "return the first child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	324 # hunk-lines don't have children
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	325 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	326
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	327 def lastchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	328 "return the last child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	329 # hunk-lines don't have children
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	330 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	331
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	332 class uihunk(patchnode):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	333 """ui patch hunk, wraps a hunk and keep track of ui behavior """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	334 maxcontext = 3
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	335
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	336 def __init__(self, hunk, header):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	337 self._hunk = hunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	338 self.changedlines = [uihunkline(line, self) for line in hunk.hunk]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	339 self.header = header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	340 # used at end for detecting how many removed lines were un-applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	341 self.originalremoved = self.removed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	342
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	343 # flag to indicate whether to display as folded/unfolded to user
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	344 self.folded = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	345 # flag to indicate whether to apply this chunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	346 self.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	347 # flag which only affects the status display indicating if a node's
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	348 # children are partially applied (i.e. some applied, some not).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	349 self.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	350
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	351 def nextsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	352 numhunksinheader = len(self.header.hunks)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	353 indexofthishunk = self.header.hunks.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	354
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	355 if (indexofthishunk < numhunksinheader - 1):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	356 nexthunk = self.header.hunks[indexofthishunk + 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	357 return nexthunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	358 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	359 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	360
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	361 def prevsibling(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	362 indexofthishunk = self.header.hunks.index(self)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	363 if indexofthishunk > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	364 previoushunk = self.header.hunks[indexofthishunk - 1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	365 return previoushunk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	366 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	367 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	368
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	369 def parentitem(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	370 "return the parent to the current item"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	371 return self.header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	372
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	373 def firstchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	374 "return the first child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	375 if len(self.changedlines) > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	376 return self.changedlines[0]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	377 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	378 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	379
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	380 def lastchild(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	381 "return the last child of this item, if one exists. otherwise None."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	382 if len(self.changedlines) > 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	383 return self.changedlines[-1]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	384 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	385 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	386
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	387 def allchildren(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	388 "return a list of all of the direct children of this node"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	389 return self.changedlines
29076 36d3535c6a47 crecord: add/remove blank lines (coding style) Anton Shestakov <av6@dwimlabs.net> parents: 28926 diff changeset	390
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	391 def countchanges(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	392 """changedlines -> (n+,n-)"""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	393 add = len([l for l in self.changedlines if l.applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	394 and l.prettystr()[0] == '+'])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	395 rem = len([l for l in self.changedlines if l.applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	396 and l.prettystr()[0] == '-'])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	397 return add, rem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	398
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	399 def getfromtoline(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	400 # calculate the number of removed lines converted to context lines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	401 removedconvertedtocontext = self.originalremoved - self.removed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	402
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	403 contextlen = (len(self.before) + len(self.after) +
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	404 removedconvertedtocontext)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	405 if self.after and self.after[-1] == '\\ no newline at end of file\n':
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	406 contextlen -= 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	407 fromlen = contextlen + self.removed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	408 tolen = contextlen + self.added
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	409
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	410 # diffutils manual, section "2.2.2.2 detailed description of unified
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	411 # format": "an empty hunk is considered to end at the line that
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	412 # precedes the hunk."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	413 #
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	414 # so, if either of hunks is empty, decrease its line start. --immerrr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	415 # but only do this if fromline > 0, to avoid having, e.g fromline=-1.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	416 fromline, toline = self.fromline, self.toline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	417 if fromline != 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	418 if fromlen == 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	419 fromline -= 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	420 if tolen == 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	421 toline -= 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	422
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	423 fromtoline = '@@ -%d,%d +%d,%d @@%s\n' % (
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	424 fromline, fromlen, toline, tolen,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	425 self.proc and (' ' + self.proc))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	426 return fromtoline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	427
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	428 def write(self, fp):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	429 # updated self.added/removed, which are used by getfromtoline()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	430 self.added, self.removed = self.countchanges()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	431 fp.write(self.getfromtoline())
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	432
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	433 hunklinelist = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	434 # add the following to the list: (1) all applied lines, and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	435 # (2) all unapplied removal lines (convert these to context lines)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	436 for changedline in self.changedlines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	437 changedlinestr = changedline.prettystr()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	438 if changedline.applied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	439 hunklinelist.append(changedlinestr)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	440 elif changedlinestr[0] == "-":
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	441 hunklinelist.append(" " + changedlinestr[1:])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	442
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	443 fp.write(''.join(self.before + hunklinelist + self.after))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	444
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	445 pretty = write
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	446
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	447 def prettystr(self):
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 28638 diff changeset	448 x = stringio()
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	449 self.pretty(x)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	450 return x.getvalue()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	451
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	452 def __getattr__(self, name):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	453 return getattr(self._hunk, name)
29076 36d3535c6a47 crecord: add/remove blank lines (coding style) Anton Shestakov <av6@dwimlabs.net> parents: 28926 diff changeset	454
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	455 def __repr__(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	456 return '<hunk %r@%d>' % (self.filename(), self.fromline)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	457
25310 c1f5ef76d1c2 record: add an operation arguments to customize recording ui Laurent Charignon <lcharignon@fb.com> parents: 24909 diff changeset	458 def filterpatch(ui, chunks, chunkselector, operation=None):
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	459 """interactively filter patch chunks into applied-only chunks"""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	460
25359 724421cb4745 record: add default value for operation argument Laurent Charignon <lcharignon@fb.com> parents: 25310 diff changeset	461 if operation is None:
724421cb4745 record: add default value for operation argument Laurent Charignon <lcharignon@fb.com> parents: 25310 diff changeset	462 operation = _('confirm')
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	463 chunks = list(chunks)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	464 # convert chunks list into structure suitable for displaying/modifying
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	465 # with curses. create a list of headers only.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	466 headers = [c for c in chunks if isinstance(c, patchmod.header)]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	467
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	468 # if there are no changed files
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	469 if len(headers) == 0:
27321 dcdf0a52ad36 crecord: add dictionary to default return value of filterpatch Laurent Charignon <lcharignon@fb.com> parents: 27156 diff changeset	470 return [], {}
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	471 uiheaders = [uiheader(h) for h in headers]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	472 # let user choose headers/hunks/lines, and mark their applied flags
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	473 # accordingly
27155 8d3c5797a175 commit: add a way to return more information from the chunkselector Laurent Charignon <lcharignon@fb.com> parents: 26781 diff changeset	474 ret = chunkselector(ui, uiheaders)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	475 appliedhunklist = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	476 for hdr in uiheaders:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	477 if (hdr.applied and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	478 (hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0)):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	479 appliedhunklist.append(hdr)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	480 fixoffset = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	481 for hnk in hdr.hunks:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	482 if hnk.applied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	483 appliedhunklist.append(hnk)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	484 # adjust the 'to'-line offset of the hunk to be correct
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	485 # after de-activating some of the other hunks for this file
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	486 if fixoffset:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	487 #hnk = copy.copy(hnk) # necessary??
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	488 hnk.toline += fixoffset
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	489 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	490 fixoffset += hnk.removed - hnk.added
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	491
27155 8d3c5797a175 commit: add a way to return more information from the chunkselector Laurent Charignon <lcharignon@fb.com> parents: 26781 diff changeset	492 return (appliedhunklist, ret)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	493
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	494 def gethw():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	495 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	496 magically get the current height and width of the window (without initscr)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	497
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	498 this is a rip-off of a rip-off - taken from the bpython code. it is
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	499 useful / necessary because otherwise curses.initscr() must be called,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	500 which can leave the terminal in a nasty state after exiting.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	501 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	502 h, w = struct.unpack(
24316 d61aa383e2e5 crecord: fix underbar style for orig_stdout Matt Mackall <mpm@selenic.com> parents: 24315 diff changeset	503 "hhhh", fcntl.ioctl(_origstdout, termios.TIOCGWINSZ, "\000"*8))[0:2]
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	504 return h, w
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	505
24342 be3ab98f11e0 record: change arguments of curses recording function Laurent Charignon <lcharignon@fb.com> parents: 24318 diff changeset	506 def chunkselector(ui, headerlist):
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	507 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	508 curses interface to get selection of chunks, and mark the applied flags
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	509 of the chosen chunks.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	510 """
24779 23727465ff72 record: add message when starting record's curses interface Laurent Charignon <lcharignon@fb.com> parents: 24492 diff changeset	511 ui.write(_('starting interactive selection\n'))
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	512 chunkselector = curseschunkselector(headerlist, ui)
25807 2cccaf937a7a crecord: fix issue when backgrounding editor would leave artefact Laurent Charignon <l.charignon@gmail.com> parents: 25557 diff changeset	513 f = signal.getsignal(signal.SIGTSTP)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	514 curses.wrapper(chunkselector.main)
25820 701d8c362aa2 crecord: add error reporting for failure in curses interface initialization Laurent Charignon <lcharignon@fb.com> parents: 25807 diff changeset	515 if chunkselector.initerr is not None:
26587 56b2bcea2529 error: get Abort from 'error' instead of 'util' Pierre-Yves David <pierre-yves.david@fb.com> parents: 26421 diff changeset	516 raise error.Abort(chunkselector.initerr)
25807 2cccaf937a7a crecord: fix issue when backgrounding editor would leave artefact Laurent Charignon <l.charignon@gmail.com> parents: 25557 diff changeset	517 # ncurses does not restore signal handler for SIGTSTP
2cccaf937a7a crecord: fix issue when backgrounding editor would leave artefact Laurent Charignon <l.charignon@gmail.com> parents: 25557 diff changeset	518 signal.signal(signal.SIGTSTP, f)
27155 8d3c5797a175 commit: add a way to return more information from the chunkselector Laurent Charignon <lcharignon@fb.com> parents: 26781 diff changeset	519 return chunkselector.opts
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	520
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	521 def testdecorator(testfn, f):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	522 def u(args, *kwargs):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	523 return f(testfn, args, *kwargs)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	524 return u
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	525
24342 be3ab98f11e0 record: change arguments of curses recording function Laurent Charignon <lcharignon@fb.com> parents: 24318 diff changeset	526 def testchunkselector(testfn, ui, headerlist):
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	527 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	528 test interface to get selection of chunks, and mark the applied flags
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	529 of the chosen chunks.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	530 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	531 chunkselector = curseschunkselector(headerlist, ui)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	532 if testfn and os.path.exists(testfn):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	533 testf = open(testfn)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	534 testcommands = map(lambda x: x.rstrip('\n'), testf.readlines())
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	535 testf.close()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	536 while True:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	537 if chunkselector.handlekeypressed(testcommands.pop(0), test=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	538 break
27155 8d3c5797a175 commit: add a way to return more information from the chunkselector Laurent Charignon <lcharignon@fb.com> parents: 26781 diff changeset	539 return chunkselector.opts
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	540
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	541 class curseschunkselector(object):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	542 def __init__(self, headerlist, ui):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	543 # put the headers into a patch object
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	544 self.headerlist = patch(headerlist)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	545
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	546 self.ui = ui
27155 8d3c5797a175 commit: add a way to return more information from the chunkselector Laurent Charignon <lcharignon@fb.com> parents: 26781 diff changeset	547 self.opts = {}
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	548
25556 40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	549 self.errorstr = None
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	550 # list of all chunks
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	551 self.chunklist = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	552 for h in headerlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	553 self.chunklist.append(h)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	554 self.chunklist.extend(h.hunks)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	555
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	556 # dictionary mapping (fgcolor, bgcolor) pairs to the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	557 # corresponding curses color-pair value.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	558 self.colorpairs = {}
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	559 # maps custom nicknames of color-pairs to curses color-pair values
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	560 self.colorpairnames = {}
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	561
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	562 # the currently selected header, hunk, or hunk-line
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	563 self.currentselecteditem = self.headerlist[0]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	564
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	565 # updated when printing out patch-display -- the 'lines' here are the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	566 # line positions in the pad, not on the screen.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	567 self.selecteditemstartline = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	568 self.selecteditemendline = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	569
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	570 # define indentation levels
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	571 self.headerindentnumchars = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	572 self.hunkindentnumchars = 3
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	573 self.hunklineindentnumchars = 6
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	574
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	575 # the first line of the pad to print to the screen
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	576 self.firstlineofpadtoprint = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	577
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	578 # keeps track of the number of lines in the pad
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	579 self.numpadlines = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	580
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	581 self.numstatuslines = 2
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	582
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	583 # keep a running count of the number of lines printed to the pad
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	584 # (used for determining when the selected item begins/ends)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	585 self.linesprintedtopadsofar = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	586
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	587 # the first line of the pad which is visible on the screen
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	588 self.firstlineofpadtoprint = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	589
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	590 # stores optional text for a commit comment provided by the user
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	591 self.commenttext = ""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	592
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	593 # if the last 'toggle all' command caused all changes to be applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	594 self.waslasttoggleallapplied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	595
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	596 def uparrowevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	597 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	598 try to select the previous item to the current item that has the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	599 most-indented level. for example, if a hunk is selected, try to select
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	600 the last hunkline of the hunk prior to the selected hunk. or, if
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	601 the first hunkline of a hunk is currently selected, then select the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	602 hunk itself.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	603 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	604 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	605
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	606 nextitem = currentitem.previtem(constrainlevel=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	607
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	608 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	609 # if no parent item (i.e. currentitem is the first header), then
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	610 # no change...
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	611 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	612
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	613 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	614
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	615 def uparrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	616 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	617 select (if possible) the previous item on the same level as the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	618 currently selected item. otherwise, select (if possible) the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	619 parent-item of the currently selected item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	620 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	621 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	622 nextitem = currentitem.previtem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	623 # if there's no previous item on this level, try choosing the parent
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	624 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	625 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	626 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	627 # if no parent item (i.e. currentitem is the first header), then
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	628 # no change...
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	629 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	630
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	631 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	632
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	633 def downarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	634 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	635 try to select the next item to the current item that has the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	636 most-indented level. for example, if a hunk is selected, select
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	637 the first hunkline of the selected hunk. or, if the last hunkline of
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	638 a hunk is currently selected, then select the next hunk, if one exists,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	639 or if not, the next header if one exists.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	640 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	641 #self.startprintline += 1 #debug
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	642 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	643
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	644 nextitem = currentitem.nextitem(constrainlevel=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	645 # if there's no next item, keep the selection as-is
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	646 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	647 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	648
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	649 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	650
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	651 def downarrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	652 """
29081 4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo Anton Shestakov <av6@dwimlabs.net> parents: 29080 diff changeset	653 select (if possible) the next item on the same level as the currently
4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo Anton Shestakov <av6@dwimlabs.net> parents: 29080 diff changeset	654 selected item. otherwise, select (if possible) the next item on the
4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo Anton Shestakov <av6@dwimlabs.net> parents: 29080 diff changeset	655 same level as the parent item of the currently selected item.
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	656 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	657 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	658 nextitem = currentitem.nextitem()
29078 eeacfa36ed3f crecord: update a copy-pasted comment in downarrowshiftevent() Anton Shestakov <av6@dwimlabs.net> parents: 29077 diff changeset	659 # if there's no next item on this level, try choosing the parent's
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	660 # nextitem.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	661 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	662 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	663 nextitem = currentitem.parentitem().nextitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	664 except AttributeError:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	665 # parentitem returned None, so nextitem() can't be called
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	666 nextitem = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	667 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	668 # if no next item on parent-level, then no change...
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	669 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	670
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	671 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	672
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	673 def rightarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	674 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	675 select (if possible) the first of this item's child-items.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	676 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	677 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	678 nextitem = currentitem.firstchild()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	679
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	680 # turn off folding if we want to show a child-item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	681 if currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	682 self.togglefolded(currentitem)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	683
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	684 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	685 # if no next item on parent-level, then no change...
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	686 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	687
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	688 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	689
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	690 def leftarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	691 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	692 if the current item can be folded (i.e. it is an unfolded header or
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	693 hunk), then fold it. otherwise try select (if possible) the parent
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	694 of this item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	695 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	696 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	697
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	698 # try to fold the item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	699 if not isinstance(currentitem, uihunkline):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	700 if not currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	701 self.togglefolded(item=currentitem)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	702 return
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	703
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	704 # if it can't be folded, try to select the parent item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	705 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	706
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	707 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	708 # if no item on parent-level, then no change...
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	709 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	710 if not nextitem.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	711 self.togglefolded(item=nextitem)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	712
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	713 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	714
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	715 def leftarrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	716 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	717 select the header of the current item (or fold current item if the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	718 current item is already a header).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	719 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	720 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	721
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	722 if isinstance(currentitem, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	723 if not currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	724 self.togglefolded(item=currentitem)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	725 return
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	726
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	727 # select the parent item recursively until we're at a header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	728 while True:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	729 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	730 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	731 break
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	732 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	733 currentitem = nextitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	734
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	735 self.currentselecteditem = currentitem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	736
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	737 def updatescroll(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	738 "scroll the screen to fully show the currently-selected"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	739 selstart = self.selecteditemstartline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	740 selend = self.selecteditemendline
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	741 #selnumlines = selend - selstart
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	742 padstart = self.firstlineofpadtoprint
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	743 padend = padstart + self.yscreensize - self.numstatuslines - 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	744 # 'buffered' pad start/end values which scroll with a certain
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	745 # top/bottom context margin
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	746 padstartbuffered = padstart + 3
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	747 padendbuffered = padend - 3
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	748
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	749 if selend > padendbuffered:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	750 self.scrolllines(selend - padendbuffered)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	751 elif selstart < padstartbuffered:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	752 # negative values scroll in pgup direction
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	753 self.scrolllines(selstart - padstartbuffered)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	754
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	755 def scrolllines(self, numlines):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	756 "scroll the screen up (down) by numlines when numlines >0 (<0)."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	757 self.firstlineofpadtoprint += numlines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	758 if self.firstlineofpadtoprint < 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	759 self.firstlineofpadtoprint = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	760 if self.firstlineofpadtoprint > self.numpadlines - 1:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	761 self.firstlineofpadtoprint = self.numpadlines - 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	762
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	763 def toggleapply(self, item=None):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	764 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	765 toggle the applied flag of the specified item. if no item is specified,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	766 toggle the flag of the currently selected item.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	767 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	768 if item is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	769 item = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	770
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	771 item.applied = not item.applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	772
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	773 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	774 item.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	775 if item.applied:
24492 efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	776 # apply all its hunks
efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	777 for hnk in item.hunks:
efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	778 hnk.applied = True
efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	779 # apply all their hunklines
efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	780 for hunkline in hnk.changedlines:
efa094701a05 record_curses: fix ui bug for newly added file Laurent Charignon <lcharignon@fb.com> parents: 24425 diff changeset	781 hunkline.applied = True
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	782 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	783 # un-apply all its hunks
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	784 for hnk in item.hunks:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	785 hnk.applied = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	786 hnk.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	787 # un-apply all their hunklines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	788 for hunkline in hnk.changedlines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	789 hunkline.applied = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	790 elif isinstance(item, uihunk):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	791 item.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	792 # apply all it's hunklines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	793 for hunkline in item.changedlines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	794 hunkline.applied = item.applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	795
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	796 siblingappliedstatus = [hnk.applied for hnk in item.header.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	797 allsiblingsapplied = not (False in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	798 nosiblingsapplied = not (True in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	799
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	800 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	801 somesiblingspartial = (True in siblingspartialstatus)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	802
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	803 #cases where applied or partial should be removed from header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	804
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	805 # if no 'sibling' hunks are applied (including this hunk)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	806 if nosiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	807 if not item.header.special():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	808 item.header.applied = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	809 item.header.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	810 else: # some/all parent siblings are applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	811 item.header.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	812 item.header.partial = (somesiblingspartial or
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	813 not allsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	814
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	815 elif isinstance(item, uihunkline):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	816 siblingappliedstatus = [ln.applied for ln in item.hunk.changedlines]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	817 allsiblingsapplied = not (False in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	818 nosiblingsapplied = not (True in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	819
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	820 # if no 'sibling' lines are applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	821 if nosiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	822 item.hunk.applied = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	823 item.hunk.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	824 elif allsiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	825 item.hunk.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	826 item.hunk.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	827 else: # some siblings applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	828 item.hunk.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	829 item.hunk.partial = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	830
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	831 parentsiblingsapplied = [hnk.applied for hnk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	832 in item.hunk.header.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	833 noparentsiblingsapplied = not (True in parentsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	834 allparentsiblingsapplied = not (False in parentsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	835
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	836 parentsiblingspartial = [hnk.partial for hnk
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	837 in item.hunk.header.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	838 someparentsiblingspartial = (True in parentsiblingspartial)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	839
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	840 # if all parent hunks are not applied, un-apply header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	841 if noparentsiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	842 if not item.hunk.header.special():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	843 item.hunk.header.applied = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	844 item.hunk.header.partial = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	845 # set the applied and partial status of the header if needed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	846 else: # some/all parent siblings are applied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	847 item.hunk.header.applied = True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	848 item.hunk.header.partial = (someparentsiblingspartial or
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	849 not allparentsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	850
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	851 def toggleall(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	852 "toggle the applied flag of all items."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	853 if self.waslasttoggleallapplied: # then unapply them this time
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	854 for item in self.headerlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	855 if item.applied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	856 self.toggleapply(item)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	857 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	858 for item in self.headerlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	859 if not item.applied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	860 self.toggleapply(item)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	861 self.waslasttoggleallapplied = not self.waslasttoggleallapplied
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	862
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	863 def togglefolded(self, item=None, foldparent=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	864 "toggle folded flag of specified item (defaults to currently selected)"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	865 if item is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	866 item = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	867 if foldparent or (isinstance(item, uiheader) and item.neverunfolded):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	868 if not isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	869 # we need to select the parent item in this case
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	870 self.currentselecteditem = item = item.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	871 elif item.neverunfolded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	872 item.neverunfolded = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	873
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	874 # also fold any foldable children of the parent/current item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	875 if isinstance(item, uiheader): # the original or 'new' item
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	876 for child in item.allchildren():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	877 child.folded = not item.folded
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	878
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	879 if isinstance(item, (uiheader, uihunk)):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	880 item.folded = not item.folded
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	881
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	882 def alignstring(self, instr, window):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	883 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	884 add whitespace to the end of a string in order to make it fill
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	885 the screen in the x direction. the current cursor position is
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	886 taken into account when making this calculation. the string can span
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	887 multiple lines.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	888 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	889 y, xstart = window.getyx()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	890 width = self.xscreensize
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	891 # turn tabs into spaces
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	892 instr = instr.expandtabs(4)
24351 cdc4f3af2497 crecord: use colwidth instead of ucolwidth Matt Mackall <mpm@selenic.com> parents: 24342 diff changeset	893 strwidth = encoding.colwidth(instr)
24315 7d5f935bd705 crecord: use encoding.ucolwidth Matt Mackall <mpm@selenic.com> parents: 24314 diff changeset	894 numspaces = (width - ((strwidth + xstart) % width) - 1)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	895 return instr + " " * numspaces + "\n"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	896
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	897 def printstring(self, window, text, fgcolor=None, bgcolor=None, pair=None,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	898 pairname=None, attrlist=None, towin=True, align=True, showwhtspc=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	899 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	900 print the string, text, with the specified colors and attributes, to
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	901 the specified curses window object.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	902
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	903 the foreground and background colors are of the form
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	904 curses.color_xxxx, where xxxx is one of: [black, blue, cyan, green,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	905 magenta, red, white, yellow]. if pairname is provided, a color
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	906 pair will be looked up in the self.colorpairnames dictionary.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	907
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	908 attrlist is a list containing text attributes in the form of
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	909 curses.a_xxxx, where xxxx can be: [bold, dim, normal, standout,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	910 underline].
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	911
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	912 if align == True, whitespace is added to the printed string such that
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	913 the string stretches to the right border of the window.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	914
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	915 if showwhtspc == True, trailing whitespace of a string is highlighted.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	916 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	917 # preprocess the text, converting tabs to spaces
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	918 text = text.expandtabs(4)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	919 # strip \n, and convert control characters to ^[char] representation
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	920 text = re.sub(r'[\x00-\x08\x0a-\x1f]',
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	921 lambda m:'^' + chr(ord(m.group()) + 64), text.strip('\n'))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	922
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	923 if pair is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	924 colorpair = pair
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	925 elif pairname is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	926 colorpair = self.colorpairnames[pairname]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	927 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	928 if fgcolor is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	929 fgcolor = -1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	930 if bgcolor is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	931 bgcolor = -1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	932 if (fgcolor, bgcolor) in self.colorpairs:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	933 colorpair = self.colorpairs[(fgcolor, bgcolor)]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	934 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	935 colorpair = self.getcolorpair(fgcolor, bgcolor)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	936 # add attributes if possible
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	937 if attrlist is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	938 attrlist = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	939 if colorpair < 256:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	940 # then it is safe to apply all attributes
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	941 for textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	942 colorpair \|= textattr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	943 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	944 # just apply a select few (safe?) attributes
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	945 for textattr in (curses.A_UNDERLINE, curses.A_BOLD):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	946 if textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	947 colorpair \|= textattr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	948
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	949 y, xstart = self.chunkpad.getyx()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	950 t = "" # variable for counting lines printed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	951 # if requested, show trailing whitespace
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	952 if showwhtspc:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	953 origlen = len(text)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	954 text = text.rstrip(' \n') # tabs have already been expanded
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	955 strippedlen = len(text)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	956 numtrailingspaces = origlen - strippedlen
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	957
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	958 if towin:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	959 window.addstr(text, colorpair)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	960 t += text
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	961
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	962 if showwhtspc:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	963 wscolorpair = colorpair \| curses.A_REVERSE
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	964 if towin:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	965 for i in range(numtrailingspaces):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	966 window.addch(curses.ACS_CKBOARD, wscolorpair)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	967 t += " " * numtrailingspaces
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	968
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	969 if align:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	970 if towin:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	971 extrawhitespace = self.alignstring("", window)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	972 window.addstr(extrawhitespace, colorpair)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	973 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	974 # need to use t, since the x position hasn't incremented
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	975 extrawhitespace = self.alignstring(t, window)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	976 t += extrawhitespace
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	977
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	978 # is reset to 0 at the beginning of printitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	979
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	980 linesprinted = (xstart + len(t)) / self.xscreensize
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	981 self.linesprintedtopadsofar += linesprinted
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	982 return t
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	983
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	984 def updatescreen(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	985 self.statuswin.erase()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	986 self.chunkpad.erase()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	987
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	988 printstring = self.printstring
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	989
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	990 # print out the status lines at the top
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	991 try:
25556 40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	992 if self.errorstr is not None:
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	993 printstring(self.statuswin, self.errorstr, pairname='legend')
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	994 printstring(self.statuswin, 'Press any key to continue',
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	995 pairname='legend')
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	996 self.statuswin.refresh()
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	997 return
27937 3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	998 line1 = ("SELECT CHUNKS: (j/k/up/dn/pgup/pgdn) move cursor; "
3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	999 "(space/A) toggle hunk/all; (e)dit hunk;")
3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	1000 line2 = (" (f)old/unfold; (c)onfirm applied; (q)uit; (?) help "
3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	1001 "\| [X]=hunk applied **=folded, toggle [a]mend mode")
3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	1002
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1003 printstring(self.statuswin,
27937 3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	1004 util.ellipsis(line1, self.xscreensize - 1),
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1005 pairname="legend")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1006 printstring(self.statuswin,
27937 3d3b4ac369f2 crecord: fix help bar display issue (issue5063) Laurent Charignon <lcharignon@fb.com> parents: 27936 diff changeset	1007 util.ellipsis(line2, self.xscreensize - 1),
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1008 pairname="legend")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1009 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1010 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1011
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1012 # print out the patch in the remaining part of the window
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1013 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1014 self.printitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1015 self.updatescroll()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1016 self.chunkpad.refresh(self.firstlineofpadtoprint, 0,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1017 self.numstatuslines, 0,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1018 self.yscreensize + 1 - self.numstatuslines,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1019 self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1020 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1021 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1022
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1023 # refresh([pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1024 self.statuswin.refresh()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1025
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1026 def getstatusprefixstring(self, item):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1027 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1028 create a string to prefix a line with which indicates whether 'item'
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1029 is applied and/or folded.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1030 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1031
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1032 # create checkbox string
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1033 if item.applied:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1034 if not isinstance(item, uihunkline) and item.partial:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1035 checkbox = "[~]"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1036 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1037 checkbox = "[x]"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1038 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1039 checkbox = "[ ]"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1040
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1041 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1042 if item.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1043 checkbox += "**"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1044 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1045 # one of "m", "a", or "d" (modified, added, deleted)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1046 filestatus = item.changetype
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1047
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1048 checkbox += filestatus + " "
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1049 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1050 checkbox += " "
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1051 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1052 # add two more spaces for headers
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1053 checkbox += " "
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1054 except AttributeError: # not foldable
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1055 checkbox += " "
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1056
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1057 return checkbox
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1058
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1059 def printheader(self, header, selected=False, towin=True,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1060 ignorefolding=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1061 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1062 print the header to the pad. if countlines is True, don't print
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1063 anything, but just count the number of lines which would be printed.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1064 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1065
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1066 outstr = ""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1067 text = header.prettystr()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1068 chunkindex = self.chunklist.index(header)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1069
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1070 if chunkindex != 0 and not header.folded:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1071 # add separating line before headers
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1072 outstr += self.printstring(self.chunkpad, '_' * self.xscreensize,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1073 towin=towin, align=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1074 # select color-pair based on if the header is selected
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1075 colorpair = self.getcolorpair(name=selected and "selected" or "normal",
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1076 attrlist=[curses.A_BOLD])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1077
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1078 # print out each line of the chunk, expanding it to screen width
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1079
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1080 # number of characters to indent lines on this level by
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1081 indentnumchars = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1082 checkbox = self.getstatusprefixstring(header)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1083 if not header.folded or ignorefolding:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1084 textlist = text.split("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1085 linestr = checkbox + textlist[0]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1086 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1087 linestr = checkbox + header.filename()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1088 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1089 towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1090 if not header.folded or ignorefolding:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1091 if len(textlist) > 1:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1092 for line in textlist[1:]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1093 linestr = " "*(indentnumchars + len(checkbox)) + line
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1094 outstr += self.printstring(self.chunkpad, linestr,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1095 pair=colorpair, towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1096
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1097 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1098
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1099 def printhunklinesbefore(self, hunk, selected=False, towin=True,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1100 ignorefolding=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1101 "includes start/end line indicator"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1102 outstr = ""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1103 # where hunk is in list of siblings
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1104 hunkindex = hunk.header.hunks.index(hunk)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1105
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1106 if hunkindex != 0:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1107 # add separating line before headers
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1108 outstr += self.printstring(self.chunkpad, ' '*self.xscreensize,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1109 towin=towin, align=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1110
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1111 colorpair = self.getcolorpair(name=selected and "selected" or "normal",
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1112 attrlist=[curses.A_BOLD])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1113
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1114 # print out from-to line with checkbox
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1115 checkbox = self.getstatusprefixstring(hunk)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1116
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1117 lineprefix = " "*self.hunkindentnumchars + checkbox
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1118 frtoline = " " + hunk.getfromtoline().strip("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1119
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1120 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1121 align=False) # add uncolored checkbox/indent
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1122 outstr += self.printstring(self.chunkpad, frtoline, pair=colorpair,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1123 towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1124
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1125 if hunk.folded and not ignorefolding:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1126 # skip remainder of output
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1127 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1128
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1129 # print out lines of the chunk preceeding changed-lines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1130 for line in hunk.before:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1131 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1132 outstr += self.printstring(self.chunkpad, linestr, towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1133
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1134 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1135
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1136 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1137 outstr = ""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1138 if hunk.folded and not ignorefolding:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1139 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1140
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1141 # a bit superfluous, but to avoid hard-coding indent amount
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1142 checkbox = self.getstatusprefixstring(hunk)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1143 for line in hunk.after:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1144 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1145 outstr += self.printstring(self.chunkpad, linestr, towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1146
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1147 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1148
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1149 def printhunkchangedline(self, hunkline, selected=False, towin=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1150 outstr = ""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1151 checkbox = self.getstatusprefixstring(hunkline)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1152
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1153 linestr = hunkline.prettystr().strip("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1154
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1155 # select color-pair based on whether line is an addition/removal
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1156 if selected:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1157 colorpair = self.getcolorpair(name="selected")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1158 elif linestr.startswith("+"):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1159 colorpair = self.getcolorpair(name="addition")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1160 elif linestr.startswith("-"):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1161 colorpair = self.getcolorpair(name="deletion")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1162 elif linestr.startswith("\\"):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1163 colorpair = self.getcolorpair(name="normal")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1164
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1165 lineprefix = " "*self.hunklineindentnumchars + checkbox
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1166 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1167 align=False) # add uncolored checkbox/indent
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1168 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1169 towin=towin, showwhtspc=True)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1170 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1171
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1172 def printitem(self, item=None, ignorefolding=False, recursechildren=True,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1173 towin=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1174 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1175 use __printitem() to print the the specified item.applied.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1176 if item is not specified, then print the entire patch.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1177 (hiding folded elements, etc. -- see __printitem() docstring)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1178 """
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1179
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1180 if item is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1181 item = self.headerlist
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1182 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1183 self.linesprintedtopadsofar = 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1184
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1185 outstr = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1186 self.__printitem(item, ignorefolding, recursechildren, outstr,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1187 towin=towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1188 return ''.join(outstr)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1189
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1190 def outofdisplayedarea(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1191 y, _ = self.chunkpad.getyx() # cursor location
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1192 # * 2 here works but an optimization would be the max number of
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1193 # consecutive non selectable lines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1194 # i.e the max number of context line for any hunk in the patch
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1195 miny = min(0, self.firstlineofpadtoprint - self.yscreensize)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1196 maxy = self.firstlineofpadtoprint + self.yscreensize * 2
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1197 return y < miny or y > maxy
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1198
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1199 def handleselection(self, item, recursechildren):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1200 selected = (item is self.currentselecteditem)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1201 if selected and recursechildren:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1202 # assumes line numbering starting from line 0
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1203 self.selecteditemstartline = self.linesprintedtopadsofar
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1204 selecteditemlines = self.getnumlinesdisplayed(item,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1205 recursechildren=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1206 self.selecteditemendline = (self.selecteditemstartline +
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1207 selecteditemlines - 1)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1208 return selected
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1209
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1210 def __printitem(self, item, ignorefolding, recursechildren, outstr,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1211 towin=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1212 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1213 recursive method for printing out patch/header/hunk/hunk-line data to
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1214 screen. also returns a string with all of the content of the displayed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1215 patch (not including coloring, etc.).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1216
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1217 if ignorefolding is True, then folded items are printed out.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1218
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1219 if recursechildren is False, then only print the item without its
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1220 child items.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1221 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1222
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1223 if towin and self.outofdisplayedarea():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1224 return
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1225
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1226 selected = self.handleselection(item, recursechildren)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1227
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1228 # patch object is a list of headers
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1229 if isinstance(item, patch):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1230 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1231 for hdr in item:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1232 self.__printitem(hdr, ignorefolding,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1233 recursechildren, outstr, towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1234 # todo: eliminate all isinstance() calls
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1235 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1236 outstr.append(self.printheader(item, selected, towin=towin,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1237 ignorefolding=ignorefolding))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1238 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1239 for hnk in item.hunks:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1240 self.__printitem(hnk, ignorefolding,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1241 recursechildren, outstr, towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1242 elif (isinstance(item, uihunk) and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1243 ((not item.header.folded) or ignorefolding)):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1244 # print the hunk data which comes before the changed-lines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1245 outstr.append(self.printhunklinesbefore(item, selected, towin=towin,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1246 ignorefolding=ignorefolding))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1247 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1248 for l in item.changedlines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1249 self.__printitem(l, ignorefolding,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1250 recursechildren, outstr, towin)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1251 outstr.append(self.printhunklinesafter(item, towin=towin,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1252 ignorefolding=ignorefolding))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1253 elif (isinstance(item, uihunkline) and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1254 ((not item.hunk.folded) or ignorefolding)):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1255 outstr.append(self.printhunkchangedline(item, selected,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1256 towin=towin))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1257
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1258 return outstr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1259
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1260 def getnumlinesdisplayed(self, item=None, ignorefolding=False,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1261 recursechildren=True):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1262 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1263 return the number of lines which would be displayed if the item were
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1264 to be printed to the display. the item will not be printed to the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1265 display (pad).
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1266 if no item is given, assume the entire patch.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1267 if ignorefolding is True, folded items will be unfolded when counting
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1268 the number of lines.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1269 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1270
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1271 # temporarily disable printing to windows by printstring
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1272 patchdisplaystring = self.printitem(item, ignorefolding,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1273 recursechildren, towin=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1274 numlines = len(patchdisplaystring) / self.xscreensize
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1275 return numlines
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1276
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1277 def sigwinchhandler(self, n, frame):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1278 "handle window resizing"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1279 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1280 curses.endwin()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1281 self.yscreensize, self.xscreensize = gethw()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1282 self.statuswin.resize(self.numstatuslines, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1283 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1284 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1285 # todo: try to resize commit message window if possible
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1286 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1287 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1288
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1289 def getcolorpair(self, fgcolor=None, bgcolor=None, name=None,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1290 attrlist=None):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1291 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1292 get a curses color pair, adding it to self.colorpairs if it is not
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1293 already defined. an optional string, name, can be passed as a shortcut
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1294 for referring to the color-pair. by default, if no arguments are
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1295 specified, the white foreground / black background color-pair is
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1296 returned.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1297
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1298 it is expected that this function will be used exclusively for
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1299 initializing color pairs, and not curses.init_pair().
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1300
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1301 attrlist is used to 'flavor' the returned color-pair. this information
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1302 is not stored in self.colorpairs. it contains attribute values like
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1303 curses.A_BOLD.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1304 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1305
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1306 if (name is not None) and name in self.colorpairnames:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1307 # then get the associated color pair and return it
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1308 colorpair = self.colorpairnames[name]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1309 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1310 if fgcolor is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1311 fgcolor = -1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1312 if bgcolor is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1313 bgcolor = -1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1314 if (fgcolor, bgcolor) in self.colorpairs:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1315 colorpair = self.colorpairs[(fgcolor, bgcolor)]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1316 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1317 pairindex = len(self.colorpairs) + 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1318 curses.init_pair(pairindex, fgcolor, bgcolor)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1319 colorpair = self.colorpairs[(fgcolor, bgcolor)] = (
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1320 curses.color_pair(pairindex))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1321 if name is not None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1322 self.colorpairnames[name] = curses.color_pair(pairindex)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1323
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1324 # add attributes if possible
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1325 if attrlist is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1326 attrlist = []
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1327 if colorpair < 256:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1328 # then it is safe to apply all attributes
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1329 for textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1330 colorpair \|= textattr
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1331 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1332 # just apply a select few (safe?) attributes
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1333 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1334 if textattrib in attrlist:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1335 colorpair \|= textattrib
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1336 return colorpair
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1337
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1338 def initcolorpair(self, args, *kwargs):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1339 "same as getcolorpair."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1340 self.getcolorpair(args, *kwargs)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1341
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1342 def helpwindow(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1343 "print a help window to the screen. exit after any keypress."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1344 helptext = """ [press any key to return to the patch-display]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1345
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1346 crecord allows you to interactively choose among the changes you have made,
24840 a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1347 and confirm only those changes you select for further processing by the command
a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1348 you are running (commit/shelve/revert), after confirming the selected
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1349 changes, the unselected changes are still present in your working copy, so you
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1350 can use crecord multiple times to split large changes into smaller changesets.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1351 the following are valid keystrokes:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1352
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1353 [space] : (un-)select item ([~]/[x] = partly/fully applied)
27936 fedd81659643 crecord: fix typo in the help text Laurent Charignon <lcharignon@fb.com> parents: 27914 diff changeset	1354 A : (un-)select all items
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1355 up/down-arrow [k/j] : go to previous/next unfolded item
25460 bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core Laurent Charignon <lcharignon@fb.com> parents: 25447 diff changeset	1356 pgup/pgdn [K/J] : go to previous/next item of same type
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1357 right/left-arrow [l/h] : go to child item / parent item
25460 bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core Laurent Charignon <lcharignon@fb.com> parents: 25447 diff changeset	1358 shift-left-arrow [H] : go to parent header / fold selected header
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1359 f : fold / unfold item, hiding/revealing its children
25447 093d38165e5a crecord: fix a typo introduced when moving crecord to core Laurent Charignon <lcharignon@fb.com> parents: 24840 diff changeset	1360 F : fold / unfold parent item and all of its ancestors
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1361 m : edit / resume editing the commit message
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1362 e : edit the currently selected hunk
29077 6ecd1a00977e crecord: drop the version condition for amend Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 29076 diff changeset	1363 a : toggle amend mode, only with commit -i
24840 a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1364 c : confirm selected changes
a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1365 r : review/edit and confirm selected changes
a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1366 q : quit without confirming (no changes will be made)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1367 ? : help (what you're currently reading)"""
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1368
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1369 helpwin = curses.newwin(self.yscreensize, 0, 0, 0)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1370 helplines = helptext.split("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1371 helplines = helplines + [" "]*(
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1372 self.yscreensize - self.numstatuslines - len(helplines) - 1)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1373 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1374 for line in helplines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1375 self.printstring(helpwin, line, pairname="legend")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1376 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1377 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1378 helpwin.refresh()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1379 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1380 helpwin.getkey()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1381 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1382 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1383
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1384 def confirmationwindow(self, windowtext):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1385 "display an informational window, then wait for and return a keypress."
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1386
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1387 confirmwin = curses.newwin(self.yscreensize, 0, 0, 0)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1388 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1389 lines = windowtext.split("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1390 for line in lines:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1391 self.printstring(confirmwin, line, pairname="selected")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1392 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1393 pass
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1394 self.stdscr.refresh()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1395 confirmwin.refresh()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1396 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1397 response = chr(self.stdscr.getch())
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1398 except ValueError:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1399 response = None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1400
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1401 return response
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1402
28926 0411b7998d9b crecord: cleanup the remains of commit confirmation Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 28925 diff changeset	1403 def reviewcommit(self):
24840 a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1404 """ask for 'y' to be pressed to confirm selected. return True if
a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1405 confirmed."""
28926 0411b7998d9b crecord: cleanup the remains of commit confirmation Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 28925 diff changeset	1406 confirmtext = (
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1407 """if you answer yes to the following, the your currently chosen patch chunks
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1408 will be loaded into an editor. you may modify the patch from the editor, and
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1409 save the changes if you wish to change the patch. otherwise, you can just
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1410 close the editor without saving to accept the current patch as-is.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1411
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1412 note: don't add/remove lines unless you also modify the range information.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1413 failing to follow this rule will result in the commit aborting.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1414
24840 a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1415 are you sure you want to review/edit and confirm the selected changes [yn]?
a5e3634ba024 record: change wording for record curses interface Laurent Charignon <lcharignon@fb.com> parents: 24779 diff changeset	1416 """)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1417 response = self.confirmationwindow(confirmtext)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1418 if response is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1419 response = "n"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1420 if response.lower().startswith("y"):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1421 return True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1422 else:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1423 return False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1424
27156 55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1425 def toggleamend(self, opts, test):
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1426 """Toggle the amend flag.
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1427
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1428 When the amend flag is set, a commit will modify the most recently
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1429 committed changeset, instead of creating a new changeset. Otherwise, a
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1430 new changeset will be created (the normal commit behavior).
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1431 """
27156 55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1432
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1433 try:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1434 ver = float(util.version()[:3])
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1435 except ValueError:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1436 ver = 1
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1437 if ver < 2.19:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1438 msg = ("The amend option is unavailable with hg versions < 2.2\n\n"
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1439 "Press any key to continue.")
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1440 elif opts.get('amend') is None:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1441 opts['amend'] = True
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1442 msg = ("Amend option is turned on -- commiting the currently "
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1443 "selected changes will not create a new changeset, but "
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1444 "instead update the most recently committed changeset.\n\n"
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1445 "Press any key to continue.")
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1446 elif opts.get('amend') is True:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1447 opts['amend'] = None
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1448 msg = ("Amend option is turned off -- commiting the currently "
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1449 "selected changes will create a new changeset.\n\n"
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1450 "Press any key to continue.")
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1451 if not test:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1452 self.confirmationwindow(msg)
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1453
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1454 def recenterdisplayedarea(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1455 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1456 once we scrolled with pg up pg down we can be pointing outside of the
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1457 display zone. we print the patch with towin=False to compute the
26781 1aee2ab0f902 spelling: trivial spell checking Mads Kiilerich <madski@unity3d.com> parents: 26587 diff changeset	1458 location of the selected item even though it is outside of the displayed
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1459 zone and then update the scroll.
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1460 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1461 self.printitem(towin=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1462 self.updatescroll()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1463
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1464 def toggleedit(self, item=None, test=False):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1465 """
28580 8b41ad798fb7 crecord: fix docblock indentation Ryan McElroy <rmcelroy@fb.com> parents: 28579 diff changeset	1466 edit the currently selected chunk
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1467 """
25555 838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1468 def updateui(self):
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1469 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1470 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1471 self.updatescroll()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1472 self.stdscr.refresh()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1473 self.statuswin.refresh()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1474 self.stdscr.keypad(1)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1475
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1476 def editpatchwitheditor(self, chunk):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1477 if chunk is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1478 self.ui.write(_('cannot edit patch for whole file'))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1479 self.ui.write("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1480 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1481 if chunk.header.binary():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1482 self.ui.write(_('cannot edit patch for binary file'))
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1483 self.ui.write("\n")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1484 return None
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1485
28636 de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1486 # write the initial patch
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 28638 diff changeset	1487 patch = stringio()
28637 4874b8efe7d2 crecord: break out the help message for editing hunks Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28636 diff changeset	1488 patch.write(diffhelptext + hunkhelptext)
28636 de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1489 chunk.header.write(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1490 chunk.write(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1491
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1492 # start the editor and wait for it to complete
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1493 try:
28636 de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1494 patch = self.ui.edit(patch.getvalue(), "",
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1495 extra={"suffix": ".diff"})
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1496 except error.Abort as exc:
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1497 self.errorstr = str(exc)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1498 return None
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1499
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1500 # remove comment lines
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1501 patch = [line + '\n' for line in patch.splitlines()
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1502 if not line.startswith('#')]
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1503 return patchmod.parsepatch(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28581 diff changeset	1504
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1505 if item is None:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1506 item = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1507 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1508 return
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1509 if isinstance(item, uihunkline):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1510 item = item.parentitem()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1511 if not isinstance(item, uihunk):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1512 return
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1513
27914 505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041) Laurent Charignon <lcharignon@fb.com> parents: 27533 diff changeset	1514 # To go back to that hunk or its replacement at the end of the edit
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041) Laurent Charignon <lcharignon@fb.com> parents: 27533 diff changeset	1515 itemindex = item.parentitem().hunks.index(item)
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041) Laurent Charignon <lcharignon@fb.com> parents: 27533 diff changeset	1516
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1517 beforeadded, beforeremoved = item.added, item.removed
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1518 newpatches = editpatchwitheditor(self, item)
25557 52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session Laurent Charignon <lcharignon@fb.com> parents: 25556 diff changeset	1519 if newpatches is None:
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session Laurent Charignon <lcharignon@fb.com> parents: 25556 diff changeset	1520 if not test:
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session Laurent Charignon <lcharignon@fb.com> parents: 25556 diff changeset	1521 updateui(self)
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session Laurent Charignon <lcharignon@fb.com> parents: 25556 diff changeset	1522 return
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1523 header = item.header
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1524 editedhunkindex = header.hunks.index(item)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1525 hunksbefore = header.hunks[:editedhunkindex]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1526 hunksafter = header.hunks[editedhunkindex + 1:]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1527 newpatchheader = newpatches[0]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1528 newhunks = [uihunk(h, header) for h in newpatchheader.hunks]
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1529 newadded = sum([h.added for h in newhunks])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1530 newremoved = sum([h.removed for h in newhunks])
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1531 offset = (newadded - beforeadded) - (newremoved - beforeremoved)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1532
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1533 for h in hunksafter:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1534 h.toline += offset
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1535 for h in newhunks:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1536 h.folded = False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1537 header.hunks = hunksbefore + newhunks + hunksafter
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1538 if self.emptypatch():
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1539 header.hunks = hunksbefore + [item] + hunksafter
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1540 self.currentselecteditem = header
27914 505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041) Laurent Charignon <lcharignon@fb.com> parents: 27533 diff changeset	1541 if len(header.hunks) > itemindex:
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041) Laurent Charignon <lcharignon@fb.com> parents: 27533 diff changeset	1542 self.currentselecteditem = header.hunks[itemindex]
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1543
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1544 if not test:
25555 838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function Laurent Charignon <lcharignon@fb.com> parents: 25461 diff changeset	1545 updateui(self)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1546
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1547 def emptypatch(self):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1548 item = self.headerlist
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1549 if not item:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1550 return True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1551 for header in item:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1552 if header.hunks:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1553 return False
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1554 return True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1555
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1556 def handlekeypressed(self, keypressed, test=False):
28581 3c8f0a605504 crecord: add docblock to handlekeypressed Ryan McElroy <rmcelroy@fb.com> parents: 28580 diff changeset	1557 """
3c8f0a605504 crecord: add docblock to handlekeypressed Ryan McElroy <rmcelroy@fb.com> parents: 28580 diff changeset	1558 Perform actions based on pressed keys.
3c8f0a605504 crecord: add docblock to handlekeypressed Ryan McElroy <rmcelroy@fb.com> parents: 28580 diff changeset	1559
3c8f0a605504 crecord: add docblock to handlekeypressed Ryan McElroy <rmcelroy@fb.com> parents: 28580 diff changeset	1560 Return true to exit the main loop.
3c8f0a605504 crecord: add docblock to handlekeypressed Ryan McElroy <rmcelroy@fb.com> parents: 28580 diff changeset	1561 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1562 if keypressed in ["k", "KEY_UP"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1563 self.uparrowevent()
25460 bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core Laurent Charignon <lcharignon@fb.com> parents: 25447 diff changeset	1564 if keypressed in ["K", "KEY_PPAGE"]:
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1565 self.uparrowshiftevent()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1566 elif keypressed in ["j", "KEY_DOWN"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1567 self.downarrowevent()
25460 bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core Laurent Charignon <lcharignon@fb.com> parents: 25447 diff changeset	1568 elif keypressed in ["J", "KEY_NPAGE"]:
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1569 self.downarrowshiftevent()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1570 elif keypressed in ["l", "KEY_RIGHT"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1571 self.rightarrowevent()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1572 elif keypressed in ["h", "KEY_LEFT"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1573 self.leftarrowevent()
25460 bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core Laurent Charignon <lcharignon@fb.com> parents: 25447 diff changeset	1574 elif keypressed in ["H", "KEY_SLEFT"]:
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1575 self.leftarrowshiftevent()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1576 elif keypressed in ["q"]:
26587 56b2bcea2529 error: get Abort from 'error' instead of 'util' Pierre-Yves David <pierre-yves.david@fb.com> parents: 26421 diff changeset	1577 raise error.Abort(_('user quit'))
27156 55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1578 elif keypressed in ['a']:
55fa7c3900ae commit: add amend mode for commit -i Laurent Charignon <lcharignon@fb.com> parents: 27155 diff changeset	1579 self.toggleamend(self.opts, test)
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1580 elif keypressed in ["c"]:
28925 ee56a86e2782 crecord: drop the extra confirmation screen Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 28861 diff changeset	1581 return True
28638 44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	1582 elif test and keypressed in ['X']:
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	1583 return True
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1584 elif keypressed in ["r"]:
28926 0411b7998d9b crecord: cleanup the remains of commit confirmation Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 28925 diff changeset	1585 if self.reviewcommit():
28638 44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	1586 self.opts['review'] = True
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1587 return True
28638 44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	1588 elif test and keypressed in ['R']:
44319097e7b9 crecord: re-enable reviewing a patch before comitting it Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 28637 diff changeset	1589 self.opts['review'] = True
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1590 return True
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1591 elif keypressed in [' '] or (test and keypressed in ["TOGGLE"]):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1592 self.toggleapply()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1593 elif keypressed in ['A']:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1594 self.toggleall()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1595 elif keypressed in ['e']:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1596 self.toggleedit(test=test)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1597 elif keypressed in ["f"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1598 self.togglefolded()
25447 093d38165e5a crecord: fix a typo introduced when moving crecord to core Laurent Charignon <lcharignon@fb.com> parents: 24840 diff changeset	1599 elif keypressed in ["F"]:
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1600 self.togglefolded(foldparent=True)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1601 elif keypressed in ["?"]:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1602 self.helpwindow()
25419 6e62a5b3442d crecord: fix blue artifact bug coming back from help screen Laurent Charignon <lcharignon@fb.com> parents: 25359 diff changeset	1603 self.stdscr.clear()
6e62a5b3442d crecord: fix blue artifact bug coming back from help screen Laurent Charignon <lcharignon@fb.com> parents: 25359 diff changeset	1604 self.stdscr.refresh()
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1605
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1606 def main(self, stdscr):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1607 """
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1608 method to be wrapped by curses.wrapper() for selecting chunks.
28579 f571ea254f75 crecord: clean up empty lines at ends of docblocks Ryan McElroy <rmcelroy@fb.com> parents: 28543 diff changeset	1609 """
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1610
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1611 signal.signal(signal.SIGWINCH, self.sigwinchhandler)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1612 self.stdscr = stdscr
25820 701d8c362aa2 crecord: add error reporting for failure in curses interface initialization Laurent Charignon <lcharignon@fb.com> parents: 25807 diff changeset	1613 # error during initialization, cannot be printed in the curses
701d8c362aa2 crecord: add error reporting for failure in curses interface initialization Laurent Charignon <lcharignon@fb.com> parents: 25807 diff changeset	1614 # interface, it should be printed by the calling code
701d8c362aa2 crecord: add error reporting for failure in curses interface initialization Laurent Charignon <lcharignon@fb.com> parents: 25807 diff changeset	1615 self.initerr = None
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1616 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1617
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1618 curses.start_color()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1619 curses.use_default_colors()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1620
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1621 # available colors: black, blue, cyan, green, magenta, white, yellow
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1622 # init_pair(color_id, foreground_color, background_color)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1623 self.initcolorpair(None, None, name="normal")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1624 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_MAGENTA,
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1625 name="selected")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1626 self.initcolorpair(curses.COLOR_RED, None, name="deletion")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1627 self.initcolorpair(curses.COLOR_GREEN, None, name="addition")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1628 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_BLUE, name="legend")
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1629 # newwin([height, width,] begin_y, begin_x)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1630 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1631 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1632
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1633 # figure out how much space to allocate for the chunk-pad which is
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1634 # used for displaying the patch
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1635
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1636 # stupid hack to prevent getnumlinesdisplayed from failing
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1637 self.chunkpad = curses.newpad(1, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1638
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1639 # add 1 so to account for last line text reaching end of line
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1640 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1641
25821 d68544b69736 crecord: throws error instead of crashing for large diffs Laurent Charignon <lcharignon@fb.com> parents: 25820 diff changeset	1642 try:
d68544b69736 crecord: throws error instead of crashing for large diffs Laurent Charignon <lcharignon@fb.com> parents: 25820 diff changeset	1643 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
d68544b69736 crecord: throws error instead of crashing for large diffs Laurent Charignon <lcharignon@fb.com> parents: 25820 diff changeset	1644 except curses.error:
d68544b69736 crecord: throws error instead of crashing for large diffs Laurent Charignon <lcharignon@fb.com> parents: 25820 diff changeset	1645 self.initerr = _('this diff is too large to be displayed')
d68544b69736 crecord: throws error instead of crashing for large diffs Laurent Charignon <lcharignon@fb.com> parents: 25820 diff changeset	1646 return
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1647 # initialize selecteitemendline (initial start-line is 0)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1648 self.selecteditemendline = self.getnumlinesdisplayed(
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1649 self.currentselecteditem, recursechildren=False)
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1650
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1651 while True:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1652 self.updatescreen()
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1653 try:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1654 keypressed = self.statuswin.getkey()
25556 40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	1655 if self.errorstr is not None:
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	1656 self.errorstr = None
40f0e9e5b821 crecord: add mechanism for error reporting Laurent Charignon <lcharignon@fb.com> parents: 25555 diff changeset	1657 continue
24310 6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1658 except curses.error:
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1659 keypressed = "foobar"
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1660 if self.handlekeypressed(keypressed):
6409fb6c934d record: add crecord's ui logic to core Laurent Charignon <lcharignon@fb.com> parents: diff changeset	1661 break

Mercurial > public > mercurial-scm > hg

annotate mercurial/crecord.py @ 29081:4abca4cbe768