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filerevmodel.py
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# Copyright (c) 2009-2010 LOGILAB S.A. (Paris, FRANCE). # http://www.logilab.fr/ -- mailto:contact@logilab.fr # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along with # this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from tortoisehg.hgqt.repomodel import HgRepoListModel, COLUMNHEADERS from tortoisehg.hgqt.graph import Graph, filelog_grapher from tortoisehg.hgqt.i18n import _ from PyQt4.QtCore import * FILE_HEADERS = (('Filename', _('Filename', 'column header')),) UNUSED_HEADERS = ('Changes') FILE_COLUMNHEADERS = tuple(c for c in COLUMNHEADERS if c[0] not in UNUSED_HEADERS) + FILE_HEADERS class FileRevModel(HgRepoListModel): """ Model used to manage the list of revisions of a file, in file viewer of in diff-file viewer dialogs. """ filled = pyqtSignal() _allcolumns = tuple(h[0] for h in FILE_COLUMNHEADERS) _allcolnames = dict(FILE_COLUMNHEADERS) _columns = ('Rev', 'Branch', 'Description', 'Author', 'Age', 'Filename') _stretchs = {'Description': 1, } _getcolumns = "getFilelogColumns" def __init__(self, repo, cfgname, filename=None, parent=None): """ data is a HgHLRepo instance """ HgRepoListModel.__init__(self, repo, cfgname, '', [], False, parent) self.setFilename(filename) def setRepo(self, repo, branch='', fromhead=None, follow=False): self.repo = repo self._datacache = {} self.reloadConfig() def setFilename(self, filename): self.filename = filename self._user_colors = {} self._branch_colors = {} self.rowcount = 0 self._datacache = {} if self.filename: grapher = filelog_grapher(self.repo, self.filename) self.graph = Graph(self.repo, grapher) fl = self.repo.file(self.filename) # we use fl.index here (instead of linkrev) cause # linkrev API changed between 1.0 and 1.?. So this # works with both versions. self.heads = [fl.index[fl.rev(x)][4] for x in fl.heads()] self.ensureBuilt(row=self.fill_step/2) QTimer.singleShot(0, lambda: self.filled.emit()) self._fill_timer = self.startTimer(500) else: self.graph = None self.heads = []