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stable repoview: use the same variable name as repomodel

Changeset 62089388a516…

Parent 48b83428454e…

by Steve Borho

Changes to one file · Browse files at 62089388a516 Showing diff from parent 48b83428454e Diff from another changeset...

Change 1 of 1 Show Changes Only tortoisehg/​hgqt/​repoview.py Stacked
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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.,  # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.    from mercurial import error    from tortoisehg.util import hglib  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt import htmldelegate    from PyQt4.QtCore import *  from PyQt4.QtGui import *    class HgRepoView(QTableView):     revisionClicked = pyqtSignal(object)   revisionAltClicked = pyqtSignal(object)   revisionSelected = pyqtSignal(object)   revisionActivated = pyqtSignal(object)   menuRequested = pyqtSignal(QPoint, object)   showMessage = pyqtSignal(unicode)     def __init__(self, repo, parent=None):   QTableView.__init__(self, parent)   self.repo = repo   self.current_rev = -1   self.setShowGrid(False)     vh = self.verticalHeader()   vh.hide()   vh.setDefaultSectionSize(20)     self.horizontalHeader().setHighlightSections(False)     self.standardDelegate = self.itemDelegate()   self.htmlDelegate = htmldelegate.HTMLDelegate(self)     self.setSelectionMode(QAbstractItemView.ExtendedSelection)   self.setSelectionBehavior(QAbstractItemView.SelectRows)     self.doubleClicked.connect(self.revActivated)   self.clicked.connect(self.revClicked)     def setRepo(self, repo):   self.repo = repo     def mousePressEvent(self, event):   index = self.indexAt(event.pos())   if not index.isValid():   return   if event.button() == Qt.MidButton:   self.gotoAncestor(index)   return   QTableView.mousePressEvent(self, event)     def contextMenuEvent(self, event):   self.menuRequested.emit(event.globalPos(), self.selectedRevisions())     def setModel(self, model):   QTableView.setModel(self, model)   #Check if the font contains the glyph needed by the model   if not QFontMetrics(self.font()).inFont(QString(u'\u2605').at(0)):   model.unicodestar = False   if not QFontMetrics(self.font()).inFont(QString(u'\u2327').at(0)): - model.unicodeclosed = False + model.unicodexinabox = False   self.selectionModel().currentRowChanged.connect(self.onRowChange)   self.resetDelegate()   self._rev_history = []   self._rev_pos = -1   self._in_history = False   model.layoutChanged.connect(self.resetDelegate)     def resetBrowseHistory(self, revs):   self._rev_history = revs[:]   self._rev_pos = -1   self.forward()     def resetDelegate(self):   # Model column layout has changed so we need to move   # our column delegate to correct location   if not self.model():   return   model = self.model()     for c in range(model.columnCount(QModelIndex())):   if model._columns[c] in ['Description', 'Changes']:   self.setItemDelegateForColumn(c, self.htmlDelegate)   else:   self.setItemDelegateForColumn(c, self.standardDelegate)     def resizeColumns(self, *args):   # resize columns the smart way: the column holding Description   # is resized according to the total widget size.   if not self.model():   return   hh = self.horizontalHeader()   hh.setStretchLastSection(False)   self._resizeColumns()   hh.setStretchLastSection(True)     def _resizeColumns(self):   # _resizeColumns misbehaves if called with last section streched   for c, w in enumerate(self._columnWidthHints()):   self.setColumnWidth(c, w)     def sizeHintForColumn(self, column):   return self._columnWidthHints()[column]     def _columnWidthHints(self):   """Return list of recommended widths of all columns"""   model = self.model()   col1_width = self.viewport().width()   fontm = QFontMetrics(self.font())   tot_stretch = 0.0   widths = [-1 for _i in xrange(model.columnCount(QModelIndex()))]   for c in range(model.columnCount(QModelIndex())):   if model._columns[c] in model._stretchs:   tot_stretch += model._stretchs[model._columns[c]]   continue   w = model.maxWidthValueForColumn(c)   if isinstance(w, int):   widths[c] = w   elif w is not None:   w = fontm.width(hglib.tounicode(str(w)) + 'w')   widths[c] = w   else:   w = super(HgRepoView, self).sizeHintForColumn(c)   widths[c] = w   col1_width -= widths[c]   col1_width = max(col1_width, 100)   for c in range(model.columnCount(QModelIndex())):   if model._columns[c] in model._stretchs:   w = model._stretchs[model._columns[c]] / tot_stretch   widths[c] = col1_width * w   return widths     def revFromindex(self, index):   if not index.isValid():   return   model = self.model()   if model and model.graph:   row = index.row()   gnode = model.graph[row]   return gnode.rev     def context(self, rev):   return self.repo.changectx(rev)     def revClicked(self, index):   rev = self.revFromindex(index)   if QApplication.keyboardModifiers() & Qt.AltModifier:   self.revisionAltClicked.emit(rev)   else:   self.revisionClicked.emit(rev)     def revActivated(self, index):   rev = self.revFromindex(index)   if rev is not None:   self.revisionActivated.emit(rev)     def onRowChange(self, index, index_from):   rev = self.revFromindex(index)   if self.current_rev != rev and not self._in_history:   del self._rev_history[self._rev_pos+1:]   self._rev_history.append(rev)   self._rev_pos = len(self._rev_history)-1   self._in_history = False   self.current_rev = rev   self.revisionSelected.emit(rev)     def selectedRevisions(self):   """Return the list of selected revisions"""   selmodel = self.selectionModel()   return [self.revFromindex(i) for i in selmodel.selectedRows()]     def gotoAncestor(self, index):   rev = self.revFromindex(index)   if rev is None or self.current_rev is None:   return   ctx = self.context(self.current_rev)   ctx2 = self.context(rev)   if ctx.thgmqunappliedpatch() or ctx2.thgmqunappliedpatch():   return   ancestor = ctx.ancestor(ctx2)   self.showMessage.emit(_("Goto ancestor of %s and %s") % (   ctx.rev(), ctx2.rev()))   self.goto(ancestor.rev())     def canGoBack(self):   return bool(self._rev_history and self._rev_pos > 0)     def canGoForward(self):   return bool(self._rev_history   and self._rev_pos < len(self._rev_history) - 1)     def back(self):   if self.canGoBack():   self._rev_pos -= 1   idx = self.model().indexFromRev(self._rev_history[self._rev_pos])   if idx is not None:   self._in_history = True   self.setCurrentIndex(idx)     def forward(self):   if self.canGoForward():   self._rev_pos += 1   idx = self.model().indexFromRev(self._rev_history[self._rev_pos])   if idx is not None:   self._in_history = True   self.setCurrentIndex(idx)     def goto(self, rev):   """   Select revision 'rev' (can be anything understood by repo.changectx())   """   if type(rev) is QString:   rev = str(rev)   try:   rev = self.repo.changectx(rev).rev()   except error.RepoError:   self.showMessage.emit(_("Can't find revision '%s'") % rev)   except LookupError, e:   self.showMessage.emit(hglib.fromunicode(str(e)))   else:   idx = self.model().indexFromRev(rev)   if idx is not None:   self.setCurrentIndex(idx)