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Pushed to one repository · View In Graph Contained in 2.0.4, 2.0.5, and 2.1

stable i18n: make toolbar buttons translatable

Changeset c74e82dd5a8e…

Parent 4dfacfcc8d3c…

by Andrei Polushin

Changes to 2 files · Browse files at c74e82dd5a8e Showing diff from parent 4dfacfcc8d3c Diff from another changeset...

Change 1 of 1 Show Changes Only tortoisehg/​hgqt/​filedialogs.py Stacked
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 # Copyright (c) 2003-2010 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.  """  Qt4 dialogs to display hg revisions of a file  """    import difflib    from PyQt4.QtCore import *  from PyQt4.QtGui import *  from PyQt4.Qsci import QsciScintilla    from mercurial import hg  from tortoisehg.util import hglib  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt.qtlib import geticon, getfont  from tortoisehg.hgqt.filerevmodel import FileRevModel  from tortoisehg.hgqt.blockmatcher import BlockList, BlockMatch  from tortoisehg.hgqt.lexers import get_lexer  from tortoisehg.hgqt.fileview import HgFileView  from tortoisehg.hgqt.repoview import HgRepoView  from tortoisehg.hgqt.revpanel import RevPanelWidget    sides = ('left', 'right')  otherside = {'left': 'right', 'right': 'left'}    class _AbstractFileDialog(QMainWindow):   def __init__(self, repo, filename, repoviewer=None):   QMainWindow.__init__(self)   self.repo = repo     self._font = getfont('fontdiff').font()   self.setupUi(self)   self.setRepoViewer(repoviewer)   self._show_rev = None     if isinstance(filename, (unicode, QString)):   filename = hglib.fromunicode(filename)   self.filename = filename   self.findLexer()     self.createActions()   self.setupToolbars()     self.setupViews()   self.setupModels()     def setRepoViewer(self, repoviewer=None):   self.repoviewer = repoviewer   if repoviewer:   repoviewer.finished.connect(lambda x: self.setRepoViewer(None))     def reload(self):   'Reload toolbar action handler'   self.repo.thginvalidate()   self.setupModels()     def findLexer(self):   # try to find a lexer for our file.   f = self.repo.file(self.filename)   head = f.heads()[0]   if f.size(f.rev(head)) < 1e6:   data = f.read(head)   else:   data = '' # too big   lexer = get_lexer(self.filename, data, self)   if lexer:   lexer.setDefaultFont(self._font)   lexer.setFont(self._font)   self.lexer = lexer     def revisionActivated(self, rev):   """   Callback called when a revision is double-clicked in the revisions table   """   if self.repoviewer is None:   # prevent recursive import   from workbench import Workbench   self.repoviewer = Workbench()   self.repoviewer.show()   self.repoviewer.activateWindow()   self.repoviewer.raise_()   self.repoviewer.showRepo(hglib.tounicode(self.repo.root))   self.repoviewer.goto(self.repo.root, rev)    class FileLogDialog(_AbstractFileDialog):   """   A dialog showing a revision graph for a file.   """   def __init__(self, repo, filename, repoviewer=None):   super(FileLogDialog, self).__init__(repo, filename, repoviewer)   self._readSettings()     def closeEvent(self, event):   self._writeSettings()   super(FileLogDialog, self).closeEvent(event)     def _readSettings(self):   s = QSettings()   s.beginGroup('filelog')   try:   self.textView.loadSettings(s, 'fileview')   self.restoreGeometry(s.value('geom').toByteArray())   self.splitter.restoreState(s.value('splitter').toByteArray())   self.revpanel.set_expanded(s.value('revpanel.expanded').toBool())   finally:   s.endGroup()     def _writeSettings(self):   s = QSettings()   s.beginGroup('filelog')   try:   self.textView.saveSettings(s, 'fileview')   s.setValue('revpanel.expanded', self.revpanel.is_expanded())   s.setValue('geom', self.saveGeometry())   s.setValue('splitter', self.splitter.saveState())   finally:   s.endGroup()     def setupUi(self, o):   self.editToolbar = QToolBar(self)   self.editToolbar.setContextMenuPolicy(Qt.PreventContextMenu)   self.addToolBar(Qt.ToolBarArea(Qt.TopToolBarArea), self.editToolbar)   self.actionClose = QAction(self, shortcut=QKeySequence.Close)   self.actionReload = QAction(self, shortcut=QKeySequence.Refresh)   self.editToolbar.addAction(self.actionReload)   self.addAction(self.actionClose)     self.splitter = QSplitter(Qt.Vertical)   self.setCentralWidget(self.splitter)   self.repoview = HgRepoView(self.repo, 'fileLogDialog', self.splitter)   self.contentframe = QFrame(self.splitter)     vbox = QVBoxLayout()   vbox.setSpacing(0)   vbox.setMargin(0)   self.contentframe.setLayout(vbox)     self.revpanel = RevPanelWidget(self.repo)   self.revpanel.linkActivated.connect(self.linkActivated)   vbox.addWidget(self.revpanel, 0)     self.textView = HgFileView(self.repo, self)   self.textView.forceMode('file')   self.textView.revisionSelected.connect(self.goto)   vbox.addWidget(self.textView, 1)     @pyqtSlot(unicode)   def linkActivated(self, link):   link = unicode(link)   if ':' in link:   scheme, param = link.split(':', 1)   if scheme == 'cset':   rev = self.repo[param].rev()   return self.goto(rev)   QDesktopServices.openUrl(QUrl(link))     def setupViews(self):   self.textView.setFont(self._font)   self.textView.showMessage.connect(self.statusBar().showMessage)     def setupToolbars(self):   self.editToolbar.addSeparator()   self.editToolbar.addAction(self.actionBack)   self.editToolbar.addAction(self.actionForward)     def setupModels(self):   self.filerevmodel = FileRevModel(self.repo, parent=self)   self.repoview.setModel(self.filerevmodel)   self.repoview.revisionSelected.connect(self.revisionSelected)   self.repoview.revisionActivated.connect(self.revisionActivated)   self.filerevmodel.showMessage.connect(self.statusBar().showMessage)   self.filerevmodel.filled.connect(self.modelFilled)   self.filerevmodel.setFilename(self.filename)     def createActions(self):   self.actionClose.triggered.connect(self.close)   self.actionReload.triggered.connect(self.reload)   self.actionReload.setIcon(geticon('view-refresh'))     self.actionBack = QAction(_('Back'), self, enabled=False,   icon=geticon('go-previous'))   self.actionForward = QAction(_('Forward'), self, enabled=False,   icon=geticon('go-next'))   self.repoview.revisionSelected.connect(self._updateHistoryActions)   self.actionBack.triggered.connect(self.repoview.back)   self.actionForward.triggered.connect(self.repoview.forward)     @pyqtSlot()   def _updateHistoryActions(self):   self.actionBack.setEnabled(self.repoview.canGoBack())   self.actionForward.setEnabled(self.repoview.canGoForward())     def modelFilled(self):   self.repoview.resizeColumns()   if self._show_rev is not None:   index = self.filerevmodel.indexFromRev(self._show_rev)   self._show_rev = None   else:   index = self.filerevmodel.index(0,0)   if index is not None:   self.repoview.setCurrentIndex(index)     def revisionSelected(self, rev):   pos = self.textView.verticalScrollBar().value()   ctx = self.filerevmodel.repo.changectx(rev)   self.textView.setContext(ctx)   self.textView.displayFile(self.filerevmodel.graph.filename(rev))   self.textView.verticalScrollBar().setValue(pos)   self.revpanel.set_revision(rev)   self.revpanel.update(repo = self.repo)     def goto(self, rev):   index = self.filerevmodel.indexFromRev(rev)   if index is not None:   self.repoview.setCurrentIndex(index)   else:   self._show_rev = rev     def reload(self):   self.repoview.saveSettings()   super(FileLogDialog, self).reload()    class FileDiffDialog(_AbstractFileDialog):   """   Qt4 dialog to display diffs between different mercurial revisions of a file.   """   def __init__(self, repo, filename, repoviewer=None):   super(FileDiffDialog, self).__init__(repo, filename, repoviewer)   self._readSettings()     def closeEvent(self, event):   self._writeSettings()   super(FileDiffDialog, self).closeEvent(event)     def _readSettings(self):   s = QSettings()   s.beginGroup('filediff')   try:   self.restoreGeometry(s.value('geom').toByteArray())   self.splitter.restoreState(s.value('splitter').toByteArray())   finally:   s.endGroup()     def _writeSettings(self):   s = QSettings()   s.beginGroup('filediff')   try:   s.setValue('geom', self.saveGeometry())   s.setValue('splitter', self.splitter.saveState())   finally:   s.endGroup()     def setupUi(self, o):   self.editToolbar = QToolBar(self)   self.editToolbar.setContextMenuPolicy(Qt.PreventContextMenu)   self.addToolBar(Qt.ToolBarArea(Qt.TopToolBarArea), self.editToolbar)   self.actionClose = QAction(self, shortcut=QKeySequence.Close)   self.actionReload = QAction(self, shortcut=QKeySequence.Refresh)   self.editToolbar.addAction(self.actionReload)   self.addAction(self.actionClose)     def layouttowidget(layout):   w = QWidget()   w.setLayout(layout)   return w     self.splitter = QSplitter(Qt.Vertical)   self.setCentralWidget(self.splitter)   self.horizontalLayout = QHBoxLayout()   self.tableView_revisions_left = HgRepoView(self.repo,   'fileDiffDialogLeft', self)   self.tableView_revisions_right = HgRepoView(self.repo,   'fileDiffDialogRight', self)   self.horizontalLayout.addWidget(self.tableView_revisions_left)   self.horizontalLayout.addWidget(self.tableView_revisions_right)   self.frame = QFrame()   self.splitter.addWidget(layouttowidget(self.horizontalLayout))   self.splitter.addWidget(self.frame)     def setupViews(self):   self.tableViews = {'left': self.tableView_revisions_left,   'right': self.tableView_revisions_right}   # viewers are Scintilla editors   self.viewers = {}   # block are diff-block displayers   self.block = {}   self.diffblock = BlockMatch(self.frame)   lay = QHBoxLayout(self.frame)   lay.setSpacing(0)   lay.setContentsMargins(0, 0, 0, 0)   for side, idx in (('left', 0), ('right', 3)):   sci = QsciScintilla(self.frame)   sci.setFont(self._font)   sci.verticalScrollBar().setFocusPolicy(Qt.StrongFocus)   sci.setFocusProxy(sci.verticalScrollBar())   sci.verticalScrollBar().installEventFilter(self)   sci.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)   sci.setFrameShape(QFrame.NoFrame)   sci.setMarginLineNumbers(1, True)   sci.SendScintilla(sci.SCI_SETSELEOLFILLED, True)   if self.lexer:   sci.setLexer(self.lexer)     sci.setReadOnly(True)   sci.setUtf8(True)   lay.addWidget(sci)     # hide margin 0 (markers)   sci.SendScintilla(sci.SCI_SETMARGINTYPEN, 0, 0)   sci.SendScintilla(sci.SCI_SETMARGINWIDTHN, 0, 0)   # setup margin 1 for line numbers only   sci.SendScintilla(sci.SCI_SETMARGINTYPEN, 1, 1)   sci.SendScintilla(sci.SCI_SETMARGINWIDTHN, 1, 20)   sci.SendScintilla(sci.SCI_SETMARGINMASKN, 1, 0)     # define markers for colorize zones of diff   self.markerplus = sci.markerDefine(QsciScintilla.Background)   sci.SendScintilla(sci.SCI_MARKERSETBACK, self.markerplus, 0xB0FFA0)   self.markerminus = sci.markerDefine(QsciScintilla.Background)   sci.SendScintilla(sci.SCI_MARKERSETBACK, self.markerminus, 0xA0A0FF)   self.markertriangle = sci.markerDefine(QsciScintilla.Background)   sci.SendScintilla(sci.SCI_MARKERSETBACK, self.markertriangle, 0xFFA0A0)     self.viewers[side] = sci   blk = BlockList(self.frame)   blk.linkScrollBar(sci.verticalScrollBar())   self.diffblock.linkScrollBar(sci.verticalScrollBar(), side)   lay.insertWidget(idx, blk)   self.block[side] = blk   lay.insertWidget(2, self.diffblock)     for side in sides:   table = getattr(self, 'tableView_revisions_%s' % side)   table.setTabKeyNavigation(False)   #table.installEventFilter(self)   table.revisionSelected.connect(self.revisionSelected)   table.revisionActivated.connect(self.revisionActivated)     self.viewers[side].verticalScrollBar().valueChanged.connect(   lambda value, side=side: self.vbar_changed(value, side))     self.setTabOrder(table, self.viewers['left'])   self.setTabOrder(self.viewers['left'], self.viewers['right'])     # timer used to fill viewers with diff block markers during GUI idle time   self.timer = QTimer()   self.timer.setSingleShot(False)   self.timer.timeout.connect(self.idle_fill_files)     def setupModels(self):   self.filedata = {'left': None, 'right': None}   self._invbarchanged = False   self.filerevmodel = FileRevModel(self.repo, self.filename, parent=self)   self.filerevmodel.filled.connect(self.modelFilled)   self.tableView_revisions_left.setModel(self.filerevmodel)   self.tableView_revisions_right.setModel(self.filerevmodel)     def createActions(self):   self.actionClose.triggered.connect(self.close)   self.actionReload.triggered.connect(self.reload)   self.actionReload.setIcon(geticon('view-refresh'))   - self.actionNextDiff = QAction(geticon('go-down'), 'Next diff', self) + self.actionNextDiff = QAction(geticon('go-down'), _('Next diff'), self)   self.actionNextDiff.setShortcut('Alt+Down')   self.actionNextDiff.triggered.connect(self.nextDiff)   - self.actionPrevDiff = QAction(geticon('go-up'), 'Previous diff', self) + self.actionPrevDiff = QAction(geticon('go-up'), _('Previous diff'), self)   self.actionPrevDiff.setShortcut('Alt+Up')   self.actionPrevDiff.triggered.connect(self.prevDiff)     self.actionNextDiff.setEnabled(False)   self.actionPrevDiff.setEnabled(False)     def setupToolbars(self):   self.editToolbar.addSeparator()   self.editToolbar.addAction(self.actionNextDiff)   self.editToolbar.addAction(self.actionPrevDiff)     def modelFilled(self):   self.tableView_revisions_left.resizeColumns()   self.tableView_revisions_right.resizeColumns()   if self._show_rev is not None:   rev = self._show_rev   self._show_rev = None   else:   rev = self.filerevmodel.graph[0].rev   self.goto(rev)     def revisionSelected(self, rev):   if rev is None or rev not in self.filerevmodel.graph.nodesdict:   return   if self.sender() is self.tableView_revisions_right:   side = 'right'   else:   side = 'left'   path = self.filerevmodel.graph.nodesdict[rev].extra[0]   fc = self.repo.changectx(rev).filectx(path)   data = hglib.tounicode(fc.data())   self.filedata[side] = data.splitlines()   self.update_diff(keeppos=otherside[side])     def goto(self, rev):   index = self.filerevmodel.indexFromRev(rev)   if index is not None:   if index.row() == 0:   index = self.filerevmodel.index(1, 0)   self.tableView_revisions_left.setCurrentIndex(index)   index = self.filerevmodel.index(0, 0)   self.tableView_revisions_right.setCurrentIndex(index)   else:   self._show_rev = rev     def setDiffNavActions(self, pos=0):   hasdiff = (self.diffblock.nDiffs() > 0)   self.actionNextDiff.setEnabled(hasdiff and pos != 1)   self.actionPrevDiff.setEnabled(hasdiff and pos != -1)     def nextDiff(self):   self.setDiffNavActions(self.diffblock.nextDiff())     def prevDiff(self):   self.setDiffNavActions(self.diffblock.prevDiff())     def update_page_steps(self, keeppos=None):   for side in sides:   self.block[side].syncPageStep()   self.diffblock.syncPageStep()   if keeppos:   side, pos = keeppos   self.viewers[side].verticalScrollBar().setValue(pos)     def idle_fill_files(self):   # we make a burst of diff-lines computed at once, but we   # disable GUI updates for efficiency reasons, then only   # refresh GUI at the end of the burst   for side in sides:   self.viewers[side].setUpdatesEnabled(False)   self.block[side].setUpdatesEnabled(False)   self.diffblock.setUpdatesEnabled(False)     for n in range(30): # burst pool   if self._diff is None or not self._diff.get_opcodes():   self._diff = None   self.timer.stop()   self.setDiffNavActions(-1)   break     tag, alo, ahi, blo, bhi = self._diff.get_opcodes().pop(0)     w = self.viewers['left']   cposl = w.SendScintilla(w.SCI_GETENDSTYLED)   w = self.viewers['right']   cposr = w.SendScintilla(w.SCI_GETENDSTYLED)   if tag == 'replace':   self.block['left'].addBlock('x', alo, ahi)   self.block['right'].addBlock('x', blo, bhi)   self.diffblock.addBlock('x', alo, ahi, blo, bhi)     w = self.viewers['left']   for i in range(alo, ahi):   w.markerAdd(i, self.markertriangle)     w = self.viewers['right']   for i in range(blo, bhi):   w.markerAdd(i, self.markertriangle)     elif tag == 'delete':   self.block['left'].addBlock('-', alo, ahi)   self.diffblock.addBlock('-', alo, ahi, blo, bhi)     w = self.viewers['left']   for i in range(alo, ahi):   w.markerAdd(i, self.markerminus)     elif tag == 'insert':   self.block['right'].addBlock('+', blo, bhi)   self.diffblock.addBlock('+', alo, ahi, blo, bhi)     w = self.viewers['right']   for i in range(blo, bhi):   w.markerAdd(i, self.markerplus)     elif tag == 'equal':   pass     else:   raise ValueError, 'unknown tag %r' % (tag,)     # ok, let's enable GUI refresh for code viewers and diff-block displayers   for side in sides:   self.viewers[side].setUpdatesEnabled(True)   self.block[side].setUpdatesEnabled(True)   self.diffblock.setUpdatesEnabled(True)     def update_diff(self, keeppos=None):   """   Recompute the diff, display files and starts the timer   responsible for filling diff markers   """   if keeppos:   pos = self.viewers[keeppos].verticalScrollBar().value()   keeppos = (keeppos, pos)     for side in sides:   self.viewers[side].clear()   self.block[side].clear()   self.diffblock.clear()     if None not in self.filedata.values():   if self.timer.isActive():   self.timer.stop()   for side in sides:   self.viewers[side].setMarginWidth(1, "00%s" % len(self.filedata[side]))     self._diff = difflib.SequenceMatcher(None, self.filedata['left'],   self.filedata['right'])   blocks = self._diff.get_opcodes()[:]     self._diffmatch = {'left': [x[1:3] for x in blocks],   'right': [x[3:5] for x in blocks]}   for side in sides:   self.viewers[side].setText(u'\n'.join(self.filedata[side]))   self.update_page_steps(keeppos)   self.timer.start()     def vbar_changed(self, value, side):   """   Callback called when the vertical scrollbar of a file viewer   is changed, so we can update the position of the other file   viewer.   """   if self._invbarchanged or not hasattr(self, '_diffmatch'):   # prevent loops in changes (left -> right -> left ...)   return   self._invbarchanged = True   oside = otherside[side]     for i, (lo, hi) in enumerate(self._diffmatch[side]):   if lo <= value < hi:   break   dv = value - lo     blo, bhi = self._diffmatch[oside][i]   vbar = self.viewers[oside].verticalScrollBar()   if (dv) < (bhi - blo):   bvalue = blo + dv   else:   bvalue = bhi   vbar.setValue(bvalue)   self._invbarchanged = False     def reload(self):   self.tableView_revisions_left.saveSettings()   self.tableView_revisions_right.saveSettings()   super(FileDiffDialog, self).reload()
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    # Next/Prev diff (in full file mode)   self.actionNextDiff = QAction(qtlib.geticon('go-down'), - 'Next diff (alt+down)', self) + _('Next diff (alt+down)'), self)   self.actionNextDiff.setShortcut('Alt+Down')   self.actionNextDiff.triggered.connect(self.nextDiff)   self.actionPrevDiff = QAction(qtlib.geticon('go-up'), - 'Previous diff (alt+up)', self) + _('Previous diff (alt+up)'), self)   self.actionPrevDiff.setShortcut('Alt+Up')   self.actionPrevDiff.triggered.connect(self.prevDiff)