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qrename.py
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# qrename.py - QRename dialog for TortoiseHg # # Copyright 2010 Steve Borho <steve@borho.org> # Copyright 2010 Johan Samyn <johan.samyn@gmail.com> # # 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 tortoisehg.util import hglib from tortoisehg.hgqt.i18n import _ from tortoisehg.hgqt import cmdui, qtlib class QRenameDialog(QDialog): output = pyqtSignal(QString, QString) makeLogVisible = pyqtSignal(bool) def __init__(self, repo, patchname, parent): super(QRenameDialog, self).__init__(parent) self.setWindowTitle(_('Patch rename - %s') % repo.displayname) f = self.windowFlags() self.setWindowFlags(f & ~Qt.WindowContextHelpButtonHint) self.setMinimumWidth(400) self.repo = repo self.oldpatchname = patchname self.newpatchname = '' self.setLayout(QVBoxLayout()) lbl = QLabel(_('Rename patch <b>%s</b> to:') % (self.oldpatchname)) self.layout().addWidget(lbl) self.le = QLineEdit(hglib.tounicode(self.oldpatchname)) self.layout().addWidget(self.le) self.cmd = cmdui.Runner(True, self) self.cmd.output.connect(self.output) self.cmd.makeLogVisible.connect(self.makeLogVisible) self.cmd.commandFinished.connect(self.onCommandFinished) BB = QDialogButtonBox bbox = QDialogButtonBox(BB.Ok|BB.Cancel) bbox.accepted.connect(self.accept) bbox.rejected.connect(self.reject) self.layout().addWidget(bbox) self.bbox = bbox self.focus = self.le @pyqtSlot(int) def onCommandFinished(self, ret): self.repo.decrementBusyCount() self.reject() def accept(self): self.newpatchname = hglib.fromunicode(self.le.text()) if self.newpatchname != self.oldpatchname: res = checkPatchname(self.repo.root, self.repo.thgactivemqname, self.newpatchname, self) if not res: return cmdline = ['qrename', '--repository', self.repo.root, '--', self.oldpatchname, self.newpatchname] self.repo.incrementBusyCount() self.cmd.run(cmdline) else: self.close() def checkPatchname(reporoot, activequeue, newpatchname, parent): if activequeue == 'patches': pn = 'patches' else: pn = 'patches-%s' % activequeue patchfile = os.sep.join([reporoot, ".hg", pn, newpatchname]) if os.path.exists(patchfile): dlg = CheckPatchnameDialog(newpatchname, parent) choice = dlg.exec_() if choice == 1: # add .OLD to existing patchfile try: os.rename(patchfile, patchfile + '.OLD') except (OSError, IOError), inst: qtlib.ErrorMsgBox(self.errTitle, _('Could not rename existing patchfile'), hglib.tounicode(str(inst))) return False return True elif choice == 2: # overwite existing patchfile try: os.remove(patchfile) except (OSError, IOError), inst: qtlib.ErrorMsgBox(self.errTitle, _('Could not delete existing patchfile'), hglib.tounicode(str(inst))) return False return True elif choice == 3: # go back and change the new name return False else: return False else: return True class CheckPatchnameDialog(QDialog): def __init__(self, patchname, parent): super(CheckPatchnameDialog, self).__init__(parent) self.setWindowTitle(_('QRename - Check patchname')) f = self.windowFlags() self.setWindowFlags(f & ~Qt.WindowContextHelpButtonHint) self.patchname = patchname self.vbox = QVBoxLayout() self.vbox.setSpacing(4) lbl = QLabel(_('Patch name <b>%s</b> already exists:') % (self.patchname)) self.vbox.addWidget(lbl) self.extensionradio = \ QRadioButton(_('Add .OLD extension to existing patchfile')) self.vbox.addWidget(self.extensionradio) self.overwriteradio = QRadioButton(_('Overwrite existing patchfile')) self.vbox.addWidget(self.overwriteradio) self.backradio = QRadioButton(_('Go back and change new patchname')) self.vbox.addWidget(self.backradio) self.extensionradio.toggled.connect(self.onExtensionRadioChecked) self.overwriteradio.toggled.connect(self.onOverwriteRadioChecked) self.backradio.toggled.connect(self.onBackRadioChecked) self.choice = 0 self.extensionradio.setChecked(True) self.extensionradio.setFocus() self.setLayout(self.vbox) BB = QDialogButtonBox bbox = QDialogButtonBox(BB.Ok|BB.Cancel) bbox.accepted.connect(self.accept) bbox.rejected.connect(self.reject) self.layout().addWidget(bbox) self.bbox = bbox @pyqtSlot() def onExtensionRadioChecked(self): if self.extensionradio.isChecked(): self.choice = 1 @pyqtSlot() def onOverwriteRadioChecked(self): if self.overwriteradio.isChecked(): self.choice = 2 @pyqtSlot() def onBackRadioChecked(self): if self.backradio.isChecked(): self.choice = 3 def accept(self): self.done(self.choice) self.close() def reject(self): self.done(0)