annotate mercurial/templates/static/mercurial.js @ 19780:659bc603bd0d

hgweb: add reset javascript function to Graph It makes the Graph object to be in the same state as just after the initialization. This will help to add infinite scrolling to graph view.
author Alexander Plavin <alexander@plav.in>
date Fri, 06 Sep 2013 13:30:59 +0400
parents 2ac4e89ad769
children 74564c90026b
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1 // mercurial.js - JavaScript utility functions
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2 //
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3 // Rendering of branch DAGs on the client side
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4 // Display of elapsed time
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5 // Show or hide diffstat
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6 //
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7 // Copyright 2008 Dirkjan Ochtman <dirkjan AT ochtman DOT nl>
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8 // Copyright 2006 Alexander Schremmer <alex AT alexanderweb DOT de>
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9 //
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10 // derived from code written by Scott James Remnant <scott@ubuntu.com>
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11 // Copyright 2005 Canonical Ltd.
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12 //
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13 // This software may be used and distributed according to the terms
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14 // of the GNU General Public License, incorporated herein by reference.
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15
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16 var colors = [
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17 [ 1.0, 0.0, 0.0 ],
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18 [ 1.0, 1.0, 0.0 ],
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19 [ 0.0, 1.0, 0.0 ],
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20 [ 0.0, 1.0, 1.0 ],
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21 [ 0.0, 0.0, 1.0 ],
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22 [ 1.0, 0.0, 1.0 ]
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23 ];
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24
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25 function Graph() {
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26
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27 this.canvas = document.getElementById('graph');
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28 if (window.G_vmlCanvasManager) this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
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29 this.ctx = this.canvas.getContext('2d');
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30 this.ctx.strokeStyle = 'rgb(0, 0, 0)';
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31 this.ctx.fillStyle = 'rgb(0, 0, 0)';
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32 this.cur = [0, 0];
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33 this.line_width = 3;
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34 this.bg = [0, 4];
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35 this.cell = [2, 0];
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36 this.columns = 0;
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37 this.revlink = '';
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38
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39 this.reset = function() {
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40 this.bg = [0, 4];
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41 this.cell = [2, 0];
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42 this.columns = 0;
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43 document.getElementById('nodebgs').innerHTML = '';
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44 document.getElementById('graphnodes').innerHTML = '';
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45 }
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46
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47 this.scale = function(height) {
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48 this.bg_height = height;
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49 this.box_size = Math.floor(this.bg_height / 1.2);
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50 this.cell_height = this.box_size;
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51 }
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52
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53 function colorPart(num) {
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54 num *= 255
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55 num = num < 0 ? 0 : num;
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56 num = num > 255 ? 255 : num;
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57 var digits = Math.round(num).toString(16);
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58 if (num < 16) {
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59 return '0' + digits;
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60 } else {
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61 return digits;
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62 }
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63 }
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64
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65 this.setColor = function(color, bg, fg) {
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66
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67 // Set the colour.
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68 //
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69 // If color is a string, expect an hexadecimal RGB
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70 // value and apply it unchanged. If color is a number,
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71 // pick a distinct colour based on an internal wheel;
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72 // the bg parameter provides the value that should be
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73 // assigned to the 'zero' colours and the fg parameter
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74 // provides the multiplier that should be applied to
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75 // the foreground colours.
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76 var s;
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77 if(typeof color == "string") {
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78 s = "#" + color;
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79 } else { //typeof color == "number"
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80 color %= colors.length;
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81 var red = (colors[color][0] * fg) || bg;
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82 var green = (colors[color][1] * fg) || bg;
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83 var blue = (colors[color][2] * fg) || bg;
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84 red = Math.round(red * 255);
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85 green = Math.round(green * 255);
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86 blue = Math.round(blue * 255);
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87 s = 'rgb(' + red + ', ' + green + ', ' + blue + ')';
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88 }
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89 this.ctx.strokeStyle = s;
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90 this.ctx.fillStyle = s;
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91 return s;
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92
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93 }
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94
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95 this.edge = function(x0, y0, x1, y1, color, width) {
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96
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97 this.setColor(color, 0.0, 0.65);
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98 if(width >= 0)
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99 this.ctx.lineWidth = width;
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100 this.ctx.beginPath();
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101 this.ctx.moveTo(x0, y0);
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102 this.ctx.lineTo(x1, y1);
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103 this.ctx.stroke();
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104
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105 }
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106
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107 this.render = function(data) {
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108
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109 var backgrounds = '';
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110 var nodedata = '';
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111
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112 for (var i in data) {
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113
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114 var parity = i % 2;
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115 this.cell[1] += this.bg_height;
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116 this.bg[1] += this.bg_height;
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117
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118 var cur = data[i];
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119 var node = cur[1];
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120 var edges = cur[2];
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121 var fold = false;
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122
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123 var prevWidth = this.ctx.lineWidth;
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124 for (var j in edges) {
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125
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126 line = edges[j];
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127 start = line[0];
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128 end = line[1];
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129 color = line[2];
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130 var width = line[3];
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131 if(width < 0)
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132 width = prevWidth;
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133 var branchcolor = line[4];
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134 if(branchcolor)
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135 color = branchcolor;
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136
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137 if (end > this.columns || start > this.columns) {
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
138 this.columns += 1;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
139 }
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
140
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
141 if (start == this.columns && start > end) {
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
142 var fold = true;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
143 }
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
144
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
145 x0 = this.cell[0] + this.box_size * start + this.box_size / 2;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
146 y0 = this.bg[1] - this.bg_height / 2;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
147 x1 = this.cell[0] + this.box_size * end + this.box_size / 2;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
148 y1 = this.bg[1] + this.bg_height / 2;
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
149
16138
6e4de55a41a4 hgweb: refactor graph customization javascript
Patrick Mezard <patrick@mezard.eu>
parents: 16137
diff changeset
150 this.edge(x0, y0, x1, y1, color, width);
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
151
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
152 }
16138
6e4de55a41a4 hgweb: refactor graph customization javascript
Patrick Mezard <patrick@mezard.eu>
parents: 16137
diff changeset
153 this.ctx.lineWidth = prevWidth;
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
154
14046
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Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
155 // Draw the revision node in the right column
19530
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Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
156
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
157 column = node[0]
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
158 color = node[1]
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
159
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
160 radius = this.box_size / 8;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
161 x = this.cell[0] + this.box_size * column + this.box_size / 2;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
162 y = this.bg[1] - this.bg_height / 2;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
163 var add = this.vertex(x, y, color, parity, cur);
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
164 backgrounds += add[0];
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
165 nodedata += add[1];
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
166
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
167 if (fold) this.columns -= 1;
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
168
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
169 }
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
170
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
171 document.getElementById('nodebgs').innerHTML += backgrounds;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
172 document.getElementById('graphnodes').innerHTML += nodedata;
19530
a63d3ff0d765 hgweb: remove trailing whitespace in mercurial.js
Kevin Bullock <kbullock@ringworld.org>
parents: 19430
diff changeset
173
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
174 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
175
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
176 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
177
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
178
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
179 process_dates = (function(document, RegExp, Math, isNaN, Date, _false, _true){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
180
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
181 // derived from code from mercurial/templatefilter.py
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
182
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
183 var scales = {
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
184 'year': 365 * 24 * 60 * 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
185 'month': 30 * 24 * 60 * 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
186 'week': 7 * 24 * 60 * 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
187 'day': 24 * 60 * 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
188 'hour': 60 * 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
189 'minute': 60,
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
190 'second': 1
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
191 };
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
192
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
193 function format(count, string){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
194 var ret = count + ' ' + string;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
195 if (count > 1){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
196 ret = ret + 's';
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
197 }
14881
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
198 return ret;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
199 }
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
200
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
201 function shortdate(date){
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
202 var ret = date.getFullYear() + '-';
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
203 // getMonth() gives a 0-11 result
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
204 var month = date.getMonth() + 1;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
205 if (month <= 9){
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
206 ret += '0' + month;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
207 } else {
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
208 ret += month;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
209 }
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
210 ret += '-';
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
211 var day = date.getDate();
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
212 if (day <= 9){
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
213 ret += '0' + day;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
214 } else {
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
215 ret += day;
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
216 }
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
217 return ret;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
218 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
219
14881
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
220 function age(datestr){
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
221 var now = new Date();
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
222 var once = new Date(datestr);
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
223 if (isNaN(once.getTime())){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
224 // parsing error
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
225 return datestr;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
226 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
227
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
228 var delta = Math.floor((now.getTime() - once.getTime()) / 1000);
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
229
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
230 var future = _false;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
231 if (delta < 0){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
232 future = _true;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
233 delta = -delta;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
234 if (delta > (30 * scales.year)){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
235 return "in the distant future";
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
236 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
237 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
238
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
239 if (delta > (2 * scales.year)){
14881
2e54387976d4 web: Output a correct date in short format (issue2902)
Benoit Allard <benoit@aeteurope.nl>
parents: 14571
diff changeset
240 return shortdate(once);
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
241 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
242
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
243 for (unit in scales){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
244 var s = scales[unit];
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
245 var n = Math.floor(delta / s);
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
246 if ((n >= 2) || (s == 1)){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
247 if (future){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
248 return format(n, unit) + ' from now';
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
249 } else {
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
250 return format(n, unit) + ' ago';
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
251 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
252 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
253 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
254 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
255
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
256 return function(){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
257 var nodes = document.getElementsByTagName('*');
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
258 var ageclass = new RegExp('\\bage\\b');
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
259 var dateclass = new RegExp('\\bdate\\b');
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
260 for (var i=0; i<nodes.length; ++i){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
261 var node = nodes[i];
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
262 var classes = node.className;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
263 if (ageclass.test(classes)){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
264 var agevalue = age(node.textContent);
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
265 if (dateclass.test(classes)){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
266 // We want both: date + (age)
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
267 node.textContent += ' ('+agevalue+')';
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
268 } else {
19531
26943a6394d4 hgweb: show full date in rfc822 format in tooltips at shortlog page
Alexander Plavin <alexander@plav.in>
parents: 19530
diff changeset
269 node.title = node.textContent;
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
270 node.textContent = agevalue;
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
271 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
272 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
273 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
274 }
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
diff changeset
275 })(document, RegExp, Math, isNaN, Date, false, true)
14571
17c0cb1045e5 paper, coal: display diffstat on the changeset page
Steven Brown <StevenGBrown@gmail.com>
parents: 14046
diff changeset
276
19428
c3cdba6e5d7f hgweb: toggleDiffstat function instead of showDiffstat and hideDiffstat
Alexander Plavin <me@aplavin.ru>
parents: 17694
diff changeset
277 function toggleDiffstat() {
c3cdba6e5d7f hgweb: toggleDiffstat function instead of showDiffstat and hideDiffstat
Alexander Plavin <me@aplavin.ru>
parents: 17694
diff changeset
278 var curdetails = document.getElementById('diffstatdetails').style.display;
c3cdba6e5d7f hgweb: toggleDiffstat function instead of showDiffstat and hideDiffstat
Alexander Plavin <me@aplavin.ru>
parents: 17694
diff changeset
279 var curexpand = curdetails == 'none' ? 'inline' : 'none';
c3cdba6e5d7f hgweb: toggleDiffstat function instead of showDiffstat and hideDiffstat
Alexander Plavin <me@aplavin.ru>
parents: 17694
diff changeset
280 document.getElementById('diffstatdetails').style.display = curexpand;
c3cdba6e5d7f hgweb: toggleDiffstat function instead of showDiffstat and hideDiffstat
Alexander Plavin <me@aplavin.ru>
parents: 17694
diff changeset
281 document.getElementById('diffstatexpand').style.display = curdetails;
14571
17c0cb1045e5 paper, coal: display diffstat on the changeset page
Steven Brown <StevenGBrown@gmail.com>
parents: 14046
diff changeset
282 }
19430
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
283
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
284 function toggleLinewrap() {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
285 function getLinewrap() {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
286 var nodes = document.getElementsByClassName('sourcelines');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
287 // if there are no such nodes, error is thrown here
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
288 return nodes[0].classList.contains('wrap');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
289 }
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
290
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
291 function setLinewrap(enable) {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
292 var nodes = document.getElementsByClassName('sourcelines');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
293 for (var i = 0; i < nodes.length; i++) {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
294 if (enable) {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
295 nodes[i].classList.add('wrap');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
296 } else {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
297 nodes[i].classList.remove('wrap');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
298 }
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
299 }
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
300
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
301 var links = document.getElementsByClassName('linewraplink');
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
302 for (var i = 0; i < links.length; i++) {
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
303 links[i].innerHTML = enable ? 'on' : 'off';
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
304 }
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
305 }
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
306
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
307 setLinewrap(!getLinewrap());
5ec5097b4c0f hgweb: add line wrapping switch to file source view
Alexander Plavin <me@aplavin.ru>
parents: 19428
diff changeset
308 }
19739
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
309
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
310 function format(str, replacements) {
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
311 return str.replace(/%(\w+)%/g, function(match, p1) {
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
312 return String(replacements[p1]);
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
313 });
5bdc179e58c1 hgweb: add format javascript function
Alexander Plavin <alexander@plav.in>
parents: 19531
diff changeset
314 }
19740
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
315
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
316 function makeRequest(url, method, onstart, onsuccess, onerror, oncomplete) {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
317 xfr = new XMLHttpRequest();
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
318 xfr.onreadystatechange = function() {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
319 if (xfr.readyState === 4) {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
320 try {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
321 if (xfr.status === 200) {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
322 onsuccess(xfr.responseText);
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
323 } else {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
324 throw 'server error';
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
325 }
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
326 } catch (e) {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
327 onerror(e);
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
328 } finally {
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
329 oncomplete();
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
330 }
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
331 }
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
332 };
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
333
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
334 xfr.open(method, url);
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
335 xfr.send();
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
336 onstart();
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
337 return xfr;
2228bd109706 hgweb: add makeRequest javascript function
Alexander Plavin <alexander@plav.in>
parents: 19739
diff changeset
338 }
19741
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
339
19742
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
340 function removeByClassName(className) {
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
341 var nodes = document.getElementsByClassName(className);
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
342 while (nodes.length) {
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
343 nodes[0].parentNode.removeChild(nodes[0]);
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
344 }
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
345 }
ac68009c31a4 hgweb: add removeByClassName javascript function
Alexander Plavin <alexander@plav.in>
parents: 19741
diff changeset
346
19741
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
347 function docFromHTML(html) {
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
348 var doc = document.implementation.createHTMLDocument('');
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
349 doc.documentElement.innerHTML = html;
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
350 return doc;
2a9a21e1e1db hgweb: add docFromHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19740
diff changeset
351 }
19743
fdd41257def8 hgweb: add appendFormatHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19742
diff changeset
352
fdd41257def8 hgweb: add appendFormatHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19742
diff changeset
353 function appendFormatHTML(element, formatStr, replacements) {
fdd41257def8 hgweb: add appendFormatHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19742
diff changeset
354 element.insertAdjacentHTML('beforeend', format(formatStr, replacements));
fdd41257def8 hgweb: add appendFormatHTML javascript function
Alexander Plavin <alexander@plav.in>
parents: 19742
diff changeset
355 }
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
356
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
357 function ajaxScrollInit(urlFormat,
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
358 nextHash,
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
359 nextHashRegex,
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
360 containerSelector,
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
361 messageFormat) {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
362 updateInitiated = false;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
363 container = document.querySelector(containerSelector);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
364
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
365 function scrollHandler() {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
366 if (updateInitiated) {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
367 return;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
368 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
369
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
370 var scrollHeight = document.documentElement.scrollHeight;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
371 var clientHeight = document.documentElement.clientHeight;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
372 var scrollTop = document.body.scrollTop
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
373 || document.documentElement.scrollTop;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
374
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
375 if (scrollHeight - (scrollTop + clientHeight) < 50) {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
376 updateInitiated = true;
19756
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
377 removeByClassName('scroll-loading-error');
19760
2ac4e89ad769 hgweb: add CSS class to the last entry on a page
Alexander Plavin <alexander@plav.in>
parents: 19756
diff changeset
378 container.lastElementChild.classList.add('scroll-separator');
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
379
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
380 if (!nextHash) {
19754
c35e8805cf53 hgweb: show a message when there are no more entries in the list
Alexander Plavin <alexander@plav.in>
parents: 19746
diff changeset
381 var message = {
c35e8805cf53 hgweb: show a message when there are no more entries in the list
Alexander Plavin <alexander@plav.in>
parents: 19746
diff changeset
382 class: 'scroll-loading-info',
c35e8805cf53 hgweb: show a message when there are no more entries in the list
Alexander Plavin <alexander@plav.in>
parents: 19746
diff changeset
383 text: 'No more entries'
c35e8805cf53 hgweb: show a message when there are no more entries in the list
Alexander Plavin <alexander@plav.in>
parents: 19746
diff changeset
384 };
c35e8805cf53 hgweb: show a message when there are no more entries in the list
Alexander Plavin <alexander@plav.in>
parents: 19746
diff changeset
385 appendFormatHTML(container, messageFormat, message);
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
386 return;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
387 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
388
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
389 makeRequest(
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
390 format(urlFormat, {hash: nextHash}),
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
391 'GET',
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
392 function onstart() {
19755
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
393 var message = {
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
394 class: 'scroll-loading',
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
395 text: 'Loading...'
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
396 };
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
397 appendFormatHTML(container, messageFormat, message);
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
398 },
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
399 function onsuccess(htmlText) {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
400 var m = htmlText.match(nextHashRegex);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
401 nextHash = m ? m[1] : null;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
402
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
403 var doc = docFromHTML(htmlText);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
404 var nodes = doc.querySelector(containerSelector).children;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
405 while (nodes.length) {
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
406 var node = nodes[0];
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
407 node = document.adoptNode(node);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
408 container.appendChild(node);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
409 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
410 process_dates();
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
411 },
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
412 function onerror(errorText) {
19756
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
413 var message = {
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
414 class: 'scroll-loading-error',
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
415 text: 'Error: ' + errorText
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
416 };
54981b899406 hgweb: show message when an error occured during ajax loading
Alexander Plavin <alexander@plav.in>
parents: 19755
diff changeset
417 appendFormatHTML(container, messageFormat, message);
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
418 },
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
419 function oncomplete() {
19755
00b9f6aab761 hgweb: show loading indicator while an ajax request is in process
Alexander Plavin <alexander@plav.in>
parents: 19754
diff changeset
420 removeByClassName('scroll-loading');
19746
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
421 updateInitiated = false;
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
422 scrollHandler();
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
423 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
424 );
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
425 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
426 }
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
427
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
428 window.addEventListener('scroll', scrollHandler);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
429 window.addEventListener('resize', scrollHandler);
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
430 scrollHandler();
9ad7dd9574a9 hgweb: add ajaxScrollInit function, which does the ajax requests and processing
Alexander Plavin <alexander@plav.in>
parents: 19743
diff changeset
431 }