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p4pending.py
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# p4pending.py - Display pending p4 changelists, created by perfarce extension # # Copyright 2010 Steve Borho <steve@borho.org> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. import os from PyQt4.QtCore import * from PyQt4.QtGui import * from mercurial import error from tortoisehg.util import hglib from tortoisehg.hgqt.i18n import _ from tortoisehg.hgqt import qtlib, cslist, cmdui class PerforcePending(QDialog): 'Dialog for selecting a revision' output = pyqtSignal(QString, QString) makeLogVisible = pyqtSignal(bool) showMessage = pyqtSignal(unicode) def __init__(self, repo, pending, url, parent): QDialog.__init__(self, parent) self.repo = repo self.url = url self.pending = pending # dict of changelist -> hash tuple layout = QVBoxLayout() self.setLayout(layout) clcombo = QComboBox() layout.addWidget(clcombo) self.cslist = cslist.ChangesetList(self.repo) layout.addWidget(self.cslist) self.cmd = cmdui.Runner(False, self) self.cmd.commandFinished.connect(self.commandFinished) self.cmd.output.connect(self.output) self.cmd.makeLogVisible.connect(self.makeLogVisible) BB = QDialogButtonBox bb = QDialogButtonBox(BB.Ok|BB.Cancel|BB.Discard) bb.rejected.connect(self.reject) bb.button(BB.Discard).setText('Revert') bb.button(BB.Discard).setAutoDefault(False) bb.button(BB.Discard).clicked.connect(self.revert) bb.button(BB.Discard).setEnabled(False) bb.button(BB.Ok).setText('Submit') bb.button(BB.Ok).setAutoDefault(True) bb.button(BB.Ok).clicked.connect(self.submit) bb.button(BB.Ok).setEnabled(False) layout.addWidget(bb) self.bb = bb clcombo.activated[QString].connect(self.p4clActivated) for changelist in self.pending: clcombo.addItem(hglib.tounicode(changelist)) self.p4clActivated(clcombo.currentText()) self.setWindowTitle(_('Pending Perforce Changelists - %s') % repo.displayname) self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint) @pyqtSlot(QString) def p4clActivated(self, curcl): 'User has selected a changelist, fill cslist' curcl = hglib.fromunicode(curcl) try: hashes = self.pending[curcl] revs = [self.repo[hash] for hash in hashes] except (error.Abort, error.RepoLookupError), e: revs = [] self.cslist.clear() self.cslist.update(revs) sensitive = not curcl.endswith('(submitted)') self.bb.button(QDialogButtonBox.Ok).setEnabled(sensitive) self.bb.button(QDialogButtonBox.Discard).setEnabled(sensitive) self.curcl = curcl def submit(self): assert(self.curcl.endswith('(pending)')) cmdline = ['p4submit', '--verbose', '--config', 'extensions.perfarce=', '--repository', self.url, self.curcl[:-10]] self.repo.incrementBusyCount() self.bb.button(QDialogButtonBox.Ok).setEnabled(False) self.bb.button(QDialogButtonBox.Discard).setEnabled(False) self.showMessage.emit(_('Submitting p4 changelist...')) self.cmd.run(cmdline, useproc=True) def revert(self): assert(self.curcl.endswith('(pending)')) cmdline = ['p4revert', '--verbose', '--config', 'extensions.perfarce=', '--repository', self.url, self.curcl[:-10]] self.repo.incrementBusyCount() self.bb.button(QDialogButtonBox.Ok).setEnabled(False) self.bb.button(QDialogButtonBox.Discard).setEnabled(False) self.showMessage.emit(_('Reverting p4 changelist...')) self.cmd.run(cmdline, useproc=True) def commandFinished(self, ret): self.showMessage.emit('') self.repo.decrementBusyCount() self.bb.button(QDialogButtonBox.Ok).setEnabled(True) self.bb.button(QDialogButtonBox.Discard).setEnabled(True) if ret == 0: self.reject() def keyPressEvent(self, event): if event.key() == Qt.Key_Escape: if self.cmd.isRunning(): self.cmd.cancel() else: self.reject() else: return super(PerforcePending, self).keyPressEvent(event)