Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/hgweb/hgweb_mod.py @ 3407:03e7e8958a27

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hgweb: hoist changenav up, and use it in the filelog
author Brendan Cully <brendan@kublai.com>
date Sun, 15 Oct 2006 23:51:28 -0700
parents 970b2d6de3b3
children 1ae738bacf74
comparison
equal deleted inserted replaced
3406:970b2d6de3b3 3407:03e7e8958a27
25 p = p[:-1] 25 p = p[:-1]
26 up = os.path.dirname(p) 26 up = os.path.dirname(p)
27 if up == "/": 27 if up == "/":
28 return "/" 28 return "/"
29 return up + "/" 29 return up + "/"
30
31 def revnavgen(pos, pagelen, limit):
32 def seq(factor, limit=None):
33 if limit:
34 yield limit
35 if limit >= 20 and limit <= 40:
36 yield 50
37 else:
38 yield 1 * factor
39 yield 3 * factor
40 for f in seq(factor * 10):
41 yield f
42
43 def nav(**map):
44 l = []
45 last = 0
46 for f in seq(1, pagelen):
47 if f < pagelen or f <= last:
48 continue
49 if f > limit:
50 break
51 last = f
52 if pos + f < limit:
53 l.append(("+%d" % f, pos + f))
54 if pos - f >= 0:
55 l.insert(0, ("-%d" % f, pos - f))
56
57 yield {"label": "(0)", "rev": 0}
58
59 for label, rev in l:
60 yield {"label": label, "rev": rev}
61
62 yield {"label": "tip", "rev": "tip"}
63
64 return nav
30 65
31 class hgweb(object): 66 class hgweb(object):
32 def __init__(self, repo, name=None): 67 def __init__(self, repo, name=None):
33 if type(repo) == type(""): 68 if type(repo) == type(""):
34 self.repo = hg.repository(ui.ui(), repo) 69 self.repo = hg.repository(ui.ui(), repo)
147 tn = None 182 tn = None
148 yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, 183 yield diffblock(mdiff.unidiff(to, date1, tn, date2, f,
149 opts=diffopts), f, tn) 184 opts=diffopts), f, tn)
150 185
151 def changelog(self, ctx, shortlog=False): 186 def changelog(self, ctx, shortlog=False):
152 pos = ctx.rev()
153 def changenav(**map):
154 def seq(factor, maxchanges=None):
155 if maxchanges:
156 yield maxchanges
157 if maxchanges >= 20 and maxchanges <= 40:
158 yield 50
159 else:
160 yield 1 * factor
161 yield 3 * factor
162 for f in seq(factor * 10):
163 yield f
164
165 l = []
166 last = 0
167 maxchanges = shortlog and self.maxshortchanges or self.maxchanges
168 for f in seq(1, maxchanges):
169 if f < maxchanges or f <= last:
170 continue
171 if f > count:
172 break
173 last = f
174 r = "%d" % f
175 if pos + f < count:
176 l.append(("+" + r, pos + f))
177 if pos - f >= 0:
178 l.insert(0, ("-" + r, pos - f))
179
180 yield {"rev": 0, "label": "(0)"}
181
182 for label, rev in l:
183 yield {"label": label, "rev": rev}
184
185 yield {"label": "tip", "rev": "tip"}
186
187 def changelist(**map): 187 def changelist(**map):
188 parity = (start - end) & 1 188 parity = (start - end) & 1
189 cl = self.repo.changelog 189 cl = self.repo.changelog
190 l = [] # build a list in forward order for efficiency 190 l = [] # build a list in forward order for efficiency
191 for i in range(start, end): 191 for i in range(start, end):
208 yield e 208 yield e
209 209
210 maxchanges = shortlog and self.maxshortchanges or self.maxchanges 210 maxchanges = shortlog and self.maxshortchanges or self.maxchanges
211 cl = self.repo.changelog 211 cl = self.repo.changelog
212 count = cl.count() 212 count = cl.count()
213 pos = ctx.rev()
213 start = max(0, pos - maxchanges + 1) 214 start = max(0, pos - maxchanges + 1)
214 end = min(count, start + maxchanges) 215 end = min(count, start + maxchanges)
215 pos = end - 1 216 pos = end - 1
217
218 changenav = revnavgen(pos, maxchanges, count)
216 219
217 yield self.t(shortlog and 'shortlog' or 'changelog', 220 yield self.t(shortlog and 'shortlog' or 'changelog',
218 changenav=changenav, 221 changenav=changenav,
219 node=hex(cl.tip()), 222 node=hex(cl.tip()),
220 rev=pos, changesets=count, entries=changelist, 223 rev=pos, changesets=count, entries=changelist,
304 307
305 def filelog(self, fctx): 308 def filelog(self, fctx):
306 f = fctx.path() 309 f = fctx.path()
307 fl = fctx.filelog() 310 fl = fctx.filelog()
308 count = fl.count() 311 count = fl.count()
312 pagelen = self.maxshortchanges
309 313
310 def entries(**map): 314 def entries(**map):
315 pos = fctx.filerev()
316 start = max(0, pos - pagelen + 1)
317 end = min(count, start + pagelen)
318 pos = end - 1
311 l = [] 319 l = []
312 parity = (count - 1) & 1 320 parity = (count - 1) & 1
313 321
314 for i in range(count): 322 for i in range(start, end):
315 ctx = fctx.filectx(i) 323 ctx = fctx.filectx(i)
316 n = fl.node(i) 324 n = fl.node(i)
317 325
318 l.insert(0, {"parity": parity, 326 l.insert(0, {"parity": parity,
319 "filerev": i, 327 "filerev": i,
328 parity = 1 - parity 336 parity = 1 - parity
329 337
330 for e in l: 338 for e in l:
331 yield e 339 yield e
332 340
333 yield self.t("filelog", file=f, node=hex(fctx.node()), entries=entries) 341 nav = revnavgen(fctx.filerev(), self.maxshortchanges, count)
342 yield self.t("filelog", file=f, node=hex(fctx.node()), nav=nav,
343 entries=entries)
334 344
335 def filerevision(self, fctx): 345 def filerevision(self, fctx):
336 f = fctx.path() 346 f = fctx.path()
337 text = fctx.data() 347 text = fctx.data()
338 fl = fctx.filelog() 348 fl = fctx.filelog()