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# -*- coding: iso-8859-1 -*-#!/usr/bin/env python# repowidget.py - TortoiseHg repository widget## Copyright (C) 2007-2010 Logilab. All rights reserved.# Copyright (C) 2010 Adrian Buehlmann <adrian@cadifra.com>## This software may be used and distributed according to the terms# of the GNU General Public License, incorporated herein by reference.importsys,osimportrefromPyQt4importQtCore,QtGui,Qscifrommercurialimportui,hgfrommercurialimportutilfromtortoisehg.util.utilimporttounicode,has_closed_branch_supportfromtortoisehg.util.utilimportrootpath,find_repositoryfromtortoisehg.hgqt.i18nimport_fromtortoisehg.hgqt.graphimportdiffasrevdifffromtortoisehg.hgqt.decoratorsimporttimeitfromtortoisehg.hgqtimporticonasgeticonfromtortoisehg.hgqt.repomodelimportHgRepoListModelfromtortoisehg.hgqt.filelistmodelimportHgFileListModelfromtortoisehg.hgqt.filedialogsimportFileLogDialog,FileDiffDialogfromtortoisehg.hgqt.manifestdialogimportManifestDialogfromtortoisehg.hgqt.widgetmixinimportWidgetMixinfromtortoisehg.hgqt.updateimportUpdateDialogfromtortoisehg.hgqtimportcmduifromtortoisehg.utilimportpathsfrommercurial.errorimportRepoErrorQt=QtCore.Qtbold=QtGui.QFont.Boldconnect=QtCore.QObject.connectSIGNAL=QtCore.SIGNALclassRepoWidget(QtGui.QWidget,WidgetMixin):_uifile='repowidget.ui'showMessageSignal=QtCore.pyqtSignal(str)def__init__(self,repo,fromhead=None):self.repo=repoself._closed_branch_supp=has_closed_branch_support(self.repo)# these are used to know where to go after a reloadself._reload_rev=Noneself._reload_file=Noneself._loading=Trueself._scanForRepoChanges=TrueQtGui.QWidget.__init__(self)WidgetMixin.__init__(self)self.currentMessage=''self.createActions()self.fileview.setFont(self._font)connect(self.fileview,SIGNAL('showMessage'),self.showMessage)connect(self.repoview,SIGNAL('showMessage'),self.showMessage)self.textview_header.setMessageWidget(self.message)self.textview_header.commitsignal.connect(self.commit)connect(self.message,SIGNAL('revisionSelected'),self.repoview.goto)# setup tables and viewsconnect(self.fileview,SIGNAL('fileDisplayed'),self.file_displayed)self.setupModels(fromhead)iffromhead:self.startrev_entry.setText(str(fromhead))self.setupRevisionTable() self._repodate = self._getrepomtime()
self._watchrepotimer = self.startTimer(500)
- # restore settings- s = QtCore.QSettings()- wb = "RepoWidget/"- self.splitternames = []- sn = ('revisions', 'filelist', 'message')
- for n in sn:- n += '_splitter'- self.splitternames.append(n)- getattr(self, n).restoreState(s.value(wb + n).toByteArray())+ self.restoreSettings()
def showMessage(self, msg):
self.currentMessage = msg
ifself.isVisible():self.showMessageSignal.emit(msg)defshowEvent(self,event):QtGui.QWidget.showEvent(self,event)self.showMessageSignal.emit(self.currentMessage)defcommit(self):args=['commit']args+=['-v','-m',self.message.text()]dlg=cmdui.Dialog(args)dlg.setWindowTitle(_('Commit'))ifdlg.exec_():self.reload('tip')deftimerEvent(self,event):ifevent.timerId()==self._watchrepotimer:ifnotself._scanForRepoChangesorself.loading():returnmtime=self._getrepomtime()ifmtime>self._repodate:self.showMessage(_("Repository has been modified ""(reloading is recommended)"))defloading(self):returnself._loadingdefloaded(self):reponame=os.path.basename(self.repo.root)print"repository '%s' loaded"%reponameself._repodate=self._getrepomtime()self._loading=FalsedefcreateActions(self):# navigate in file viewerself.actionNextLine=QtGui.QAction('Next line',self)self.actionNextLine.setShortcut(Qt.SHIFT+Qt.Key_Down)connect(self.actionNextLine,SIGNAL('triggered()'),self.fileview.nextLine)self.addAction(self.actionNextLine)self.actionPrevLine=QtGui.QAction('Prev line',self)self.actionPrevLine.setShortcut(Qt.SHIFT+Qt.Key_Up)connect(self.actionPrevLine,SIGNAL('triggered()'),self.fileview.prevLine)self.addAction(self.actionPrevLine)self.actionNextCol=QtGui.QAction('Next column',self)self.actionNextCol.setShortcut(Qt.SHIFT+Qt.Key_Right)connect(self.actionNextCol,SIGNAL('triggered()'),self.fileview.nextCol)self.addAction(self.actionNextCol)self.actionPrevCol=QtGui.QAction('Prev column',self)self.actionPrevCol.setShortcut(Qt.SHIFT+Qt.Key_Left)connect(self.actionPrevCol,SIGNAL('triggered()'),self.fileview.prevCol)self.addAction(self.actionPrevCol)# Activate file (file diff navigator)self.actionActivateFile=QtGui.QAction('Activate file',self)self.actionActivateFile.setShortcuts([Qt.Key_Return,Qt.Key_Enter])defenterkeypressed():w=QtGui.QApplication.focusWidget()ifnotisinstance(w,QtGui.QLineEdit):self.tableView_filelist.fileActivated(self.tableView_filelist.currentIndex(),)else:w.emit(SIGNAL('editingFinished()'))connect(self.actionActivateFile,SIGNAL('triggered()'),enterkeypressed)self.actionActivateFileAlt=QtGui.QAction('Activate alt. file',self)self.actionActivateFileAlt.setShortcuts([Qt.ALT+Qt.Key_Return,Qt.ALT+Qt.Key_Enter])connect(self.actionActivateFileAlt,SIGNAL('triggered()'),lambdaself=self:self.tableView_filelist.fileActivated(self.tableView_filelist.currentIndex(),alternate=True))self.actionActivateRev=QtGui.QAction('Activate rev.',self)self.actionActivateRev.setShortcuts([Qt.SHIFT+Qt.Key_Return,Qt.SHIFT+Qt.Key_Enter])connect(self.actionActivateRev,SIGNAL('triggered()'),self.revision_activated)self.addAction(self.actionActivateFile)self.addAction(self.actionActivateFileAlt)self.addAction(self.actionActivateRev)self.disab_shortcuts.append(self.actionActivateFile)self.disab_shortcuts.append(self.actionActivateRev)defback(self):self.repoview.back()defforward(self):self.repoview.forward()defsetMode(self,mode):self.fileview.setMode(mode)defgetMode(self):returnself.fileview.getMode()defsetAnnotate(self,ann):self.fileview.setAnnotate(ann)defgetAnnotate(self):returnself.fileview.getAnnotate()defnextDiff(self):notlast=self.fileview.nextDiff()self.actionNextDiff.setEnabled(self.fileview.fileMode()andnotlastandself.fileview.nDiffs())self.actionPrevDiff.setEnabled(self.fileview.fileMode()andself.fileview.nDiffs())defprevDiff(self):notfirst=self.fileview.prevDiff()self.actionPrevDiff.setEnabled(self.fileview.fileMode()andnotfirstandself.fileview.nDiffs())self.actionNextDiff.setEnabled(self.fileview.fileMode()andself.fileview.nDiffs())defload_config(self):cfg=WidgetMixin.load_config(self)self.hidefinddelay=cfg.getHideFindDelay()defcreate_models(self,fromhead=None):self.repomodel=HgRepoListModel(self.repo,fromhead=fromhead)connect(self.repomodel,SIGNAL('filled'),self.on_filled)connect(self.repomodel,SIGNAL('loaded'),self.loaded)connect(self.repomodel,SIGNAL('showMessage'),self.showMessage,Qt.QueuedConnection)self.filelistmodel=HgFileListModel(self.repo)defsetupModels(self,fromhead=None):self.create_models(fromhead)self.repoview.setModel(self.repomodel)self.tableView_filelist.setModel(self.filelistmodel)self.fileview.setModel(self.repomodel)#self.find_toolbar.setModel(self.repomodel)filetable=self.tableView_filelistconnect(filetable,SIGNAL('fileSelected'),self.fileview.displayFile)connect(self.fileview,SIGNAL('revForDiffChanged'),self.textview_header.setDiffRevision)defsetupRevisionTable(self):view=self.repoviewview.installEventFilter(self)connect(view,SIGNAL('revisionSelected'),self.revision_selected)connect(view,SIGNAL('revisionActivated'),self.revision_activated)connect(view,SIGNAL('updateToRevision'),self.updateToRevision)connect(self.textview_header,SIGNAL('revisionSelected'),view.goto)connect(self.textview_header,SIGNAL('parentRevisionSelected'),self.fileview.displayDiff)self.attachQuickBar(view.goto_toolbar)gotoaction=view.goto_toolbar.toggleViewAction()gotoaction.setIcon(geticon('goto'))#self.toolBar_edit.addAction(gotoaction)def_setup_table(self,table):table.setTabKeyNavigation(False)table.verticalHeader().setDefaultSectionSize(self.rowheight)table.setShowGrid(False)table.verticalHeader().hide()table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)table.setAlternatingRowColors(True)defon_filled(self):tv=self.repoviewifself._reload_revisnotNone:try:tv.goto(self._reload_rev)self.tableView_filelist.selectFile(self._reload_file)returnexceptIndexError:passelse:tv.setCurrentIndex(tv.model().index(0,0))defrevision_activated(self,rev=None):""" Callback called when a revision is double-clicked in the revisions table """ifrevisNone:rev=self.repoview.current_revself._manifestdlg=ManifestDialog(self.repo,rev)self._manifestdlg.show()defsetScanForRepoChanges(self,enable):saved=self._scanForRepoChangesself._scanForRepoChanges=enablereturnsaveddefupdateToRevision(self,rev):saved=self.setScanForRepoChanges(False)opts={'clean':False}dlg=UpdateDialog(rev,self.repo,self,opts=opts)self._updatedlg=dlgdefquit(status):ifstatus==0:self.reload()# TODO: implement something less drastic than a full reloadself.setScanForRepoChanges(saved)dlg.quitsignal.connect(quit)dlg.show()deffile_displayed(self,filename):#self.actionPrevDiff.setEnabled(False)passdefrevision_selected(self,rev):""" Callback called when a revision is selected in the revisions table """ifself.repomodel.graph:ctx=self.repomodel.repo.changectx(rev)self.fileview.setContext(ctx)self.textview_header.displayRevision(ctx)self.filelistmodel.setSelectedRev(ctx)iflen(self.filelistmodel):self.tableView_filelist.selectRow(0)defgoto(self,rev):iflen(self.repoview.model().graph):self.repoview.goto(rev)else:# store rev to show once it's available (when graph# filling is still running)self._reload_rev=revdef_getrepomtime(self):"""Return the last modification time for the repo"""watchedfiles=[(self.repo.root,".hg","store","00changelog.i"),(self.repo.root,".hg","dirstate")]watchedfiles=[os.path.join(*wf)forwfinwatchedfiles]mtime=[os.path.getmtime(wf)forwfinwatchedfiles \
ifos.path.isfile(wf)]ifmtime:returnmax(mtime)# humm, directory has probably been deleted, exiting...self.close()defreload(self,rev=None):"""Reload the repository"""ifrev==None:self._reload_rev=self.repoview.current_revelse:self._reload_rev=revself._loading=Trueself._reload_file=self.tableView_filelist.currentFile()self.repo=hg.repository(self.repo.ui,self.repo.root)self._repodate=self._getrepomtime()self.setupModels()defsetRepomodel(self,branch,startrev,follow):startrev=self.repo.changectx(startrev).rev()self.repomodel.setRepo(self.repo,branch=branch,fromhead=startrev,follow=follow)defokToContinue(self):''' returns False if there is unsaved data If there is unsaved data, present a dialog asking the user if it is ok to discard the changes made. '''
return True # TODO: check if there is an unsaved commit message
+ def storeSettings(self):+ s = QtCore.QSettings()+ wb = "RepoWidget/"+ for n in self.splitternames:+ s.setValue(wb + n, getattr(self, n).saveState())++ def restoreSettings(self):+ s = QtCore.QSettings()+ wb = "RepoWidget/"+ self.splitternames = []+ sn = ('revisions', 'filelist', 'message')+ for n in sn:+ n += '_splitter'+ self.splitternames.append(n)+ getattr(self, n).restoreState(s.value(wb + n).toByteArray())+ def closeRepoWidget(self):
'''returns False if close should be aborted'''
if not self.okToContinue():
return False
if self.isVisible():
# assuming here that there is at most one RepoWidget visible
-s = QtCore.QSettings()
- wb = "RepoWidget/"- for n in self.splitternames:- s.setValue(wb + n, getattr(self, n).saveState())+self.storeSettings()
return True
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