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stable revdetails: add a 'second parent' toggle action for files that were merged

This change also has the side effect of making merged files displayed with a
bold font even if we are not displaying all the files in the merge. I thought
this was appropriate.

Changeset 242b524cd771…

Parent ee45228c8376…

by Steve Borho

Changes to 3 files · Browse files at 242b524cd771 Showing diff from parent ee45228c8376 Diff from another changeset...

Change 1 of 7 Show Changes Only tortoisehg/​hgqt/​filelistmodel.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 tortoisehg.util import hglib    from tortoisehg.hgqt.qtlib import geticon    from PyQt4.QtCore import *  from PyQt4.QtGui import *    nullvariant = QVariant()    class HgFileListModel(QAbstractTableModel):   """   Model used for listing (modified) files of a given Hg revision   """     contextChanged = pyqtSignal(object)     def __init__(self, repo, parent):   """   data is a HgHLRepo instance   """   QAbstractTableModel.__init__(self, parent)   self.repo = repo   self._boldfont = parent.font()   self._boldfont.setBold(True)   self._ctx = None   self._files = []   self._filesdict = {}   self._fulllist = False + self._secondParent = False     @pyqtSlot(bool)   def toggleFullFileList(self, value):   self._fulllist = value   self.loadFiles()   self.layoutChanged.emit()   + @pyqtSlot(bool) + def toggleSecondParent(self, value): + self._secondParent = value + self.layoutChanged.emit() +   def __len__(self):   return len(self._files)     def rowCount(self, parent=None):   return len(self)     def columnCount(self, parent=None):   return 1     def file(self, row):   return self._files[row]['path']     def setContext(self, ctx):   self.contextChanged.emit(ctx)   if not self._ctx or ctx.thgid() != self._ctx.thgid():   self._ctx = ctx   self.loadFiles()   self.layoutChanged.emit()   - def flagFromIndex(self, index): - if not index.isValid() or index.row()>=len(self) or not self._ctx: - return None - row = index.row() - return self._files[row]['flag'] -   def fileFromIndex(self, index):   if not index.isValid() or index.row()>=len(self) or not self._ctx:   return None   row = index.row()   return self._files[row]['path']     def revFromIndex(self, index): - if self.showingFullList(): - if not index.isValid() or index.row()>=len(self) or not self._ctx: - return None - row = index.row() - current_file_desc = self._files[row] - if current_file_desc['parent'] == 1: - return self._ctx.parents()[1].rev() - else: - return self._ctx.parents()[0].rev() - return None + 'return revision for index. index is guarunteed to be valid' + if not bool(self._ctx.p2()): + return self._ctx.p1().rev() + row = index.row() + data = self._files[row] + if (data['wasmerged'] and self._secondParent) or \ + (data['parent'] == 1 and self._fulllist): + return self._ctx.p2().rev() + else: + return self._ctx.p1().rev() + + def dataFromIndex(self, index): + if not index.isValid() or index.row()>=len(self) or not self._ctx: + return None + row = index.row() + return self._files[row]     def indexFromFile(self, filename):   if filename in self._filesdict:   row = self._files.index(self._filesdict[filename])   return self.index(row, 0)   return QModelIndex()     def _buildDesc(self, parent):   files = []   ctxfiles = self._ctx.files()   modified, added, removed = self._ctx.changesToParent(parent) - if self.showingFullList(): + ismerge = bool(self._ctx.p2()) + if self._fulllist and ismerge:   func = lambda x: True   else:   func = lambda x: x in ctxfiles   for lst, flag in ((added, 'A'), (modified, 'M'), (removed, 'R')):   for f in filter(func, lst): - files.append({'path': f, 'flag': flag, - 'parent': parent, - 'infiles': f in ctxfiles}) - # renamed/copied files are handled by background - # filling process since it can be a bit long + wasmerged = ismerge and f in ctxfiles + files.append({'path': f, 'status': flag, 'parent': parent, + 'wasmerged': wasmerged})   return files     def loadFiles(self):   self._files = []   self._files = self._buildDesc(0)   if bool(self._ctx.p2()):   _paths = [x['path'] for x in self._files]   _files = self._buildDesc(1)   self._files += [x for x in _files if x['path'] not in _paths]   self._filesdict = dict([(f['path'], f) for f in self._files])   - def showingFullList(self): - return self._fulllist and bool(self._ctx.p2()) -   def data(self, index, role):   if not index.isValid() or index.row()>len(self) or not self._ctx:   return nullvariant   if index.column() != 0:   return nullvariant     row = index.row()   column = index.column()     current_file_desc = self._files[row]   current_file = current_file_desc['path']     if role in (Qt.DisplayRole, Qt.ToolTipRole):   return QVariant(hglib.tounicode(current_file))   elif role == Qt.DecorationRole: - if self.showingFullList(): - if current_file_desc['infiles']: + if self._fulllist and bool(self._ctx.p2()): + if current_file_desc['wasmerged']:   icn = geticon('leftright')   elif current_file_desc['parent'] == 0:   icn = geticon('left')   elif current_file_desc['parent'] == 1:   icn = geticon('right')   return QVariant(icn.pixmap(20,20)) - elif current_file_desc['flag'] == 'A': + elif current_file_desc['status'] == 'A':   return QVariant(geticon('fileadd')) - elif current_file_desc['flag'] == 'R': + elif current_file_desc['status'] == 'R':   return QVariant(geticon('filedelete')) + #else: + # return QVariant(geticon('view-diff'))   elif role == Qt.FontRole: - if current_file_desc['infiles'] and self.showingFullList(): + if current_file_desc['wasmerged']:   return QVariant(self._boldfont)   else:   return nullvariant
Change 1 of 5 Show Entire File tortoisehg/​hgqt/​filelistview.py Stacked
 
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@@ -58,6 +58,8 @@
  self.horizontalHeader().setResizeMode(1, QHeaderView.Stretch)   self.actionShowAllMerge.setChecked(False)   self.actionShowAllMerge.toggled.connect(model.toggleFullFileList) + self.actionSecondParent.setChecked(False) + self.actionSecondParent.toggled.connect(model.toggleSecondParent)   if model._ctx is not None:   self.contextChanged(model._ctx)   @@ -70,8 +72,10 @@
  self._actions[act].setEnabled(real or wd)   if len(ctx.parents()) == 2:   self.actionShowAllMerge.setVisible(True) + self.actionSecondParent.setVisible(True)   else:   self.actionShowAllMerge.setVisible(False) + self.actionSecondParent.setVisible(False)     def currentFile(self):   index = self.currentIndex() @@ -89,13 +93,14 @@
  def fileSelected(self, index=None, *args):   if index is None:   index = self.currentIndex() - sel_file = self.model().fileFromIndex(index) - from_rev = self.model().revFromIndex(index) - status = self.model().flagFromIndex(index) - if sel_file: - self.fileRevSelected.emit(sel_file, from_rev, status) + data = self.model().dataFromIndex(index) + if data: + fromRev = self.model().revFromIndex(index) + self.fileRevSelected.emit(data['path'], fromRev, data['status']) + self.actionSecondParent.setEnabled(data['wasmerged'])   else:   self.clearDisplay.emit() + self.actionSecondParent.setEnabled(False)     def selectFile(self, filename):   index = self.model().indexFromFile(filename) @@ -103,11 +108,11 @@
  self.fileSelected(index)     def fileActivated(self, index, alternate=False): - sel_file = self.model().fileFromIndex(index) + selFile = self.model().fileFromIndex(index)   if alternate: - self.navigate(sel_file) + self.navigate(selFile)   else: - self.diffNavigate(sel_file) + self.diffNavigate(selFile)     def navigate(self, filename=None):   self._navigate(filename, FileLogDialog, self._nav_dialogs) @@ -194,10 +199,15 @@
  dlg.activateWindow()     def createActions(self): - self.actionShowAllMerge = QAction('Show All', self) + self.actionShowAllMerge = QAction(_('Show All'), self)   self.actionShowAllMerge.setCheckable(True)   self.actionShowAllMerge.setChecked(False)   self.actionShowAllMerge.setVisible(False) + self.actionSecondParent = QAction(_('Other'), self) + self.actionSecondParent.setCheckable(True) + self.actionSecondParent.setChecked(False) + self.actionSecondParent.setVisible(False) + self.actionSecondParent.setEnabled(False)     self._actions = {}   for name, desc, icon, key, tip, cb in [
Change 1 of 1 Show Entire File tortoisehg/​hgqt/​revdetails.py Stacked
 
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@@ -176,6 +176,7 @@
  Qt.ALT+Qt.Key_Enter])   self.actionActivateFileAlt.triggered.connect(fileActivated)   self.mergeToolBar.addAction(self.filelist.actionShowAllMerge) + self.mergeToolBar.addAction(self.filelist.actionSecondParent)     self.actionNextLine = QAction('Next line', self)   self.actionNextLine.setShortcut(Qt.SHIFT + Qt.Key_Down)