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mq: implement qdelete

Changeset bc60b8b46776…

Parent 74549f7d052d…

by Steve Borho

Changes to one file · Browse files at bc60b8b46776 Showing diff from parent 74549f7d052d Diff from another changeset...

Change 1 of 3 Show Changes Only tortoisehg/​hgqt/​mq.py Stacked
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 # mq.py - TortoiseHg MQ widget  #  # Copyright 2011 Steve Borho <steve@borho.org>  #  # This software may be used and distributed according to the terms of the  # GNU General Public License version 2 or any later version.    import os  import re    from PyQt4.QtCore import *  from PyQt4.QtGui import *    from mercurial import hg, ui, url, util, error  from mercurial import merge as mergemod  from hgext import mq as mqmod    from tortoisehg.util import hglib, patchctx  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt import qtlib, cmdui, rejects, commit, shelve, qscilib    class MQWidget(QWidget):   showMessage = pyqtSignal(unicode)   output = pyqtSignal(QString, QString)   progress = pyqtSignal(QString, object, QString, QString, object)   makeLogVisible = pyqtSignal(bool)     def __init__(self, repo, parent, **opts):   QWidget.__init__(self, parent)     self.repo = repo   self.opts = opts   self.refreshing = False     layout = QVBoxLayout()   layout.setSpacing(0)   self.setLayout(layout)     # top toolbar   tbarhbox = QHBoxLayout()   tbarhbox.setSpacing(5)   self.layout().addLayout(tbarhbox, 0)   self.queueCombo = QComboBox()   self.optionsBtn = QPushButton(_('Options'))   self.msgHistoryCombo = PatchMessageCombo(self)   tbarhbox.addWidget(self.queueCombo)   tbarhbox.addWidget(self.optionsBtn)   tbarhbox.addWidget(self.msgHistoryCombo, 1)     # main area consists of a three-way horizontal splitter   self.splitter = splitter = QSplitter()   self.layout().addWidget(splitter, 1)   splitter.setOrientation(Qt.Horizontal)   splitter.setChildrenCollapsible(True)   splitter.setObjectName('splitter')     self.queueFrame = QFrame(splitter)   self.messageFrame = QFrame(splitter)   self.fileListFrame = QFrame(splitter)     # Patch Queue Frame   layout = QVBoxLayout()   layout.setContentsMargins(0, 0, 0, 0)   self.queueFrame.setLayout(layout)     qtbarhbox = QHBoxLayout()   qtbarhbox.setSpacing(2)   layout.addLayout(qtbarhbox, 0)   qtbarhbox.setContentsMargins(0, 0, 0, 0)   self.qpushAllBtn = tb = QToolButton()   #tb.setIcon(qtlib.geticon('qpush'))   tb.setToolTip(_('Apply all patches'))   self.qpushBtn = tb = QToolButton()   tb.setIcon(qtlib.geticon('qpush'))   tb.setToolTip(_('Apply one patch'))   self.setGuardsBtn = tb = QToolButton()   #tb.setIcon(qtlib.geticon('qpush'))   tb.setToolTip(_('Configure guards for selected patch'))   self.qpushMoveBtn = tb = QToolButton()   #tb.setIcon(qtlib.geticon('qpush'))   tb.setToolTip(_('Apply selected patch next (change queue order)'))   self.qdeleteBtn = tb = QToolButton()   tb.setIcon(qtlib.geticon('filedelete'))   tb.setToolTip(_('Delete selected patches'))   self.qpopBtn = tb = QToolButton()   tb.setIcon(qtlib.geticon('qpop'))   tb.setToolTip(_('Unapply one patch'))   self.qpopAllBtn = tb = QToolButton()   #tb.setIcon(qtlib.geticon('qpop'))   tb.setToolTip(_('Unapply all patches'))   qtbarhbox.addWidget(self.qpushAllBtn)   qtbarhbox.addWidget(self.qpushBtn)   qtbarhbox.addStretch(1)   qtbarhbox.addWidget(self.setGuardsBtn)   qtbarhbox.addWidget(self.qpushMoveBtn)   qtbarhbox.addWidget(self.qdeleteBtn)   qtbarhbox.addStretch(1)   qtbarhbox.addWidget(self.qpopBtn)   qtbarhbox.addWidget(self.qpopAllBtn)     self.queueListWidget = QListWidget(self)   layout.addWidget(self.queueListWidget, 1)     self.guardSelBtn = QPushButton()   layout.addWidget(self.guardSelBtn, 0)     self.revisionOrCommitBtn = QPushButton()   layout.addWidget(self.revisionOrCommitBtn, 0)     # Message Frame   layout = QVBoxLayout()   layout.setContentsMargins(0, 0, 0, 0)   self.messageFrame.setLayout(layout)     mtbarhbox = QHBoxLayout()   mtbarhbox.setSpacing(5)   layout.addLayout(mtbarhbox, 0)   mtbarhbox.setContentsMargins(0, 0, 0, 0)   self.newCheckBox = QCheckBox(_('New Patch'))   self.patchNameLE = QLineEdit()   mtbarhbox.addWidget(self.newCheckBox)   mtbarhbox.addWidget(self.patchNameLE, 1)     self.messageEditor = commit.MessageEntry(self)   self.messageEditor.installEventFilter(qscilib.KeyPressInterceptor(self))   self.messageEditor.refresh(repo)   layout.addWidget(self.messageEditor, 1)     qrefhbox = QHBoxLayout()   layout.addLayout(qrefhbox, 0)   qrefhbox.setContentsMargins(0, 0, 0, 0)   self.shelveBtn = QPushButton(_('Shelve'))   self.qnewOrRefreshBtn = QPushButton(_('QRefresh'))   qrefhbox.addStretch(1)   qrefhbox.addWidget(self.shelveBtn)   qrefhbox.addWidget(self.qnewOrRefreshBtn)     # File List Frame   layout = QVBoxLayout()   layout.setContentsMargins(0, 0, 0, 0)   self.fileListFrame.setLayout(layout)     self.fileListWidget = QListWidget(self)   layout.addWidget(self.fileListWidget, 0)     # Command runner and connections...   self.cmd = cmdui.Runner(_('Patch Queue'), parent != None, self)   self.cmd.output.connect(self.output)   self.cmd.makeLogVisible.connect(self.makeLogVisible)   self.cmd.progress.connect(self.progress)   self.cmd.commandFinished.connect(self.onCommandFinished)     self.shelveBtn.clicked.connect(self.launchShelveTool)   self.optionsBtn.clicked.connect(self.launchOptionsDialog)   self.revisionOrCommitBtn.clicked.connect(self.qinitOrCommit)   self.msgHistoryCombo.activated.connect(self.onMessageSelected)   self.queueListWidget.currentRowChanged.connect(self.onPatchSelected)   self.queueListWidget.itemActivated.connect(self.onGotoPatch)   self.queueListWidget.itemChanged.connect(self.onRenamePatch)   self.qpushAllBtn.clicked.connect(self.onPushAll)   self.qpushBtn.clicked.connect(self.onPush)   self.qpopAllBtn.clicked.connect(self.onPopAll)   self.qpopBtn.clicked.connect(self.onPop) + self.qdeleteBtn.clicked.connect(self.onDelete)     self.repo.configChanged.connect(self.onConfigChanged)   self.repo.repositoryChanged.connect(self.onRepositoryChanged)   self.setAcceptDrops(True)     if hasattr(self.patchNameLE, 'setPlaceholderText'): # Qt >= 4.7   self.patchNameLE.setPlaceholderText('### patch name ###')     if parent:   self.layout().setContentsMargins(2, 2, 2, 2)   else:   self.layout().setContentsMargins(0, 0, 0, 0)   self.setWindowTitle(_('TortoiseHg Patch Queue'))   self.statusbar = cmdui.ThgStatusBar(self)   self.layout().addWidget(self.statusbar)   self.progress.connect(self.statusbar.progress)   self.showMessage.connect(self.statusbar.showMessage)   QShortcut(QKeySequence.Refresh, self, self.reload)   self.resize(850, 550)     self.loadConfigs()   QTimer.singleShot(0, self.reload)     @pyqtSlot()   def onConfigChanged(self):   'Repository is reporting its config files have changed'   self.messageEditor.refresh(self.repo)     @pyqtSlot()   def onRepositoryChanged(self):   'Repository is reporting its changelog has changed'   self.reload()     @pyqtSlot(int)   def onCommandFinished(self, ret):   self.repo.decrementBusyCount()   if ret is not 0:   pass # TODO: look for reject notifications   self.reload() # TODO: probably redundant     @pyqtSlot()   def onPushAll(self):   self.repo.incrementBusyCount()   self.cmd.run(['qpush', '-R', self.repo.root, '--all'])     @pyqtSlot()   def onPush(self):   self.repo.incrementBusyCount()   self.cmd.run(['qpush', '-R', self.repo.root])     @pyqtSlot()   def onPopAll(self):   self.repo.incrementBusyCount()   self.cmd.run(['qpop', '-R', self.repo.root, '--all'])     @pyqtSlot()   def onPop(self):   self.repo.incrementBusyCount()   self.cmd.run(['qpop', '-R', self.repo.root])   + @pyqtSlot() + def onDelete(self): + from tortoisehg.hgqt import qdelete + patch = self.queueListWidget.currentItem()._thgpatch + dlg = qdelete.QDeleteDialog(self.repo, [patch], self) + dlg.finished.connect(dlg.deleteLater) + if dlg.exec_() == QDialog.Accepted: + self.reload() +   @pyqtSlot(QListWidgetItem)   def onGotoPatch(self, item):   'Patch has been activated (return), issue qgoto'   self.repo.incrementBusyCount()   self.cmd.run(['qgoto', '-R', self.repo.root, item._thgpatch])     @pyqtSlot(QListWidgetItem)   def onRenamePatch(self, item):   'Patch has been renamed, issue qrename'   self.repo.incrementBusyCount()   self.cmd.run(['qrename', '-R', self.repo.root, item._thgpatch,   hglib.fromunicode(item.text())])     @pyqtSlot(int)   def onPatchSelected(self, row):   'Patch has been selected, update buttons'   if self.refreshing:   return   if row >= 0:   patch = self.queueListWidget.item(row)._thgpatch   applied = set([p.name for p in self.repo.mq.applied]) - self.qdeleteBtn.setEnabled(True) + self.qdeleteBtn.setEnabled(patch not in applied)   self.qpushMoveBtn.setEnabled(patch not in applied)   self.setGuardsBtn.setEnabled(True)   else:   self.qdeleteBtn.setEnabled(False)   self.qpushMoveBtn.setEnabled(False)   self.setGuardsBtn.setEnabled(False)     @pyqtSlot(int)   def onMessageSelected(self, row):   if self.messageEditor.text() and self.messageEditor.isModified():   d = QMessageBox.question(self, _('Confirm Discard Message'),   _('Discard current commit message?'),   QMessageBox.Ok | QMessageBox.Cancel)   if d != QMessageBox.Ok:   return   self.messageEditor.setText(self.messages[row][1])   lines = self.messageEditor.lines()   if lines:   lines -= 1   pos = self.messageEditor.lineLength(lines)   self.messageEditor.setCursorPosition(lines, pos)   self.messageEditor.ensureLineVisible(lines)   hs = self.messageEditor.horizontalScrollBar()   hs.setSliderPosition(0)   self.messageEditor.setModified(False)   self.messageEditor.setFocus()     @pyqtSlot()   def qinitOrCommit(self):   if os.path.isdir(self.repo.mq.join('.hg')):   dlg = commit.CommitDialog([], dict(root=self.repo.mq.path), self)   dlg.finished.connect(dlg.deleteLater)   dlg.exec_()   self.reload()   else:   self.repo.incrementBusyCount()   self.cmd.run(['qinit', '-c', '-R', self.repo.root])     @pyqtSlot()   def launchShelveTool(self):   dlg = shelve.ShelveDialog(self.repo, self)   dlg.finished.connect(dlg.deleteLater)   dlg.exec_()   self.reload()     @pyqtSlot()   def launchOptionsDialog(self):   dlg = OptionsDialog(self)   dlg.finished.connect(dlg.deleteLater)   dlg.setWindowFlags(Qt.Sheet)   dlg.setWindowModality(Qt.WindowModal)   if dlg.exec_() == QDialog.Accepted:   self.opts.update(dlg.outopts)     def reload(self):   self.refreshing = True   try:   try:   self._reload()   except Exception, e:   self.showMessage.emit(hglib.tounicode(str(e)))   finally:   self.refreshing = False     def _reload(self):   ui, repo = self.repo.ui, self.repo     self.queueCombo.clear()   self.queueListWidget.clear()   self.fileListWidget.clear()     ui.pushbuffer()   mqmod.qqueue(ui, repo, list=True)   out = ui.popbuffer()   activestr = ' (active)' # TODO: not locale safe   for i, qname in enumerate(out.splitlines()):   if qname.endswith(activestr):   current = i   qname = qname[:-len(activestr)]   self.queueCombo.addItem(hglib.tounicode(qname))   self.queueCombo.setCurrentIndex(current)     # TODO: maintain current selection   applied = set([p.name for p in repo.mq.applied])   self.allguards = set()   items = []   for idx, patch in enumerate(repo.mq.series):   item = QListWidgetItem(hglib.tounicode(patch))   if patch in applied: # applied   f = item.font()   f.setBold(True)   item.setFont(f)   elif not repo.mq.pushable(idx)[0]: # guarded   f = item.font()   f.setItalic(True)   item.setFont(f)   patchguards = repo.mq.series_guards[idx]   if patchguards:   for guard in patchguards:   self.allguards.add(guard[1:])   uguards = hglib.tounicode(', '.join(patchguards))   else:   uguards = _('no guards')   uname = hglib.tounicode(patch)   item._thgpatch = patch   item.setToolTip(u'%s: %s' % (uname, uguards))   item.setFlags(Qt.ItemIsSelectable |   Qt.ItemIsEditable |   Qt.ItemIsEnabled)   items.append(item)   for item in reversed(items):   self.queueListWidget.addItem(item)     for guard in repo.mq.active_guards:   self.allguards.add(guard)   self.refreshSelectedGuards()     self.messages = []   for patch in repo.mq.series:   ctx = repo.changectx(patch)   msg = ctx.description()   if msg:   self.messages.append((patch, msg))   self.msgHistoryCombo.reset(self.messages)     if os.path.isdir(self.repo.mq.join('.hg')):   self.revisionOrCommitBtn.setText(_('Commit Queue'))   else:   self.revisionOrCommitBtn.setText(_('Revision Queue'))     self.qpushAllBtn.setEnabled(bool(repo.thgmqunappliedpatches))   self.qpushBtn.setEnabled(bool(repo.thgmqunappliedpatches))   self.qpushMoveBtn.setEnabled(False)   self.qdeleteBtn.setEnabled(False)   self.setGuardsBtn.setEnabled(False)   self.qpopBtn.setEnabled(bool(applied))   self.qpopAllBtn.setEnabled(bool(applied))     # refresh self.messageEditor with qtip description, if not new   # set self.patchNameLE to qtip patch name, if not new   # refresh self.qnewOrRefreshBtn   # refresh self.fileListWidget     def refreshSelectedGuards(self):   total = len(self.allguards)   count = len(self.repo.mq.active_guards)   oldmenu = self.guardSelBtn.menu()   if oldmenu:   oldmenu.setParent(None)   menu = QMenu(self)   for guard in self.allguards:   a = menu.addAction(hglib.tounicode(guard))   a.setCheckable(True)   a.setChecked(guard in self.repo.mq.active_guards)   a.triggered.connect(self.onGuardSelectionChange)   self.guardSelBtn.setMenu(menu)   self.guardSelBtn.setText(_('Guards: %d/%d') % (count, total))     def onGuardSelectionChange(self, isChecked):   guard = hglib.fromunicode(self.sender().text())   newguards = self.repo.mq.active_guards[:]   if isChecked:   newguards.append(guard)   elif guard in newguards:   newguards.remove(guard)   cmdline = ['qselect', '-R', self.repo.root]   cmdline += newguards or ['--none']   self.cmd.run(cmdline)     # Capture drop events, try to import into current patch queue     def dragEnterEvent(self, event):   event.acceptProposedAction()     def dragMoveEvent(self, event):   event.acceptProposedAction()     def dropEvent(self, event):   paths = [unicode(u.toLocalFile()) for u in event.mimeData().urls()]   filepaths = [p for p in paths if os.path.isfile(p)]   if filepaths:   event.setDropAction(Qt.CopyAction)   event.accept()   else:   super(MQWidget, self).dropEvent(event)   return   dlg = thgimport.ImportDialog(repo=self.repo, parent=self)   # TODO: send flag to dialog indicating this is a qimport (alias?)   dlg.finished.connect(dlg.deleteLater)   dlg.setfilepaths(filepaths)   dlg.exec_()     # End drop events     def loadConfigs(self):   'Load history, etc, from QSettings instance'   s = QSettings()   self.splitter.restoreState(s.value('mq/splitter').toByteArray())   userhist = s.value('commit/userhist').toStringList()   self.opts['userhist'] = [hglib.fromunicode(u) for u in userhist if u]   if not self.parent():   self.restoreGeometry(s.value('mq/geom').toByteArray())     def storeConfigs(self):   'Save history, etc, in QSettings instance'   s = QSettings()   s.setValue('mq/splitter', self.splitter.saveState())   if not self.parent():   s.setValue('mq/geom', self.saveGeometry())     def canExit(self):   self.storeConfigs()   return not self.cmd.core.running()     def keyPressEvent(self, event):   if event.key() == Qt.Key_Escape:   if self.cmd.core.running():   self.cmd.cancel()   elif not self.parent() and self.canExit():   self.close()   else:   return super(MQWidget, self).keyPressEvent(event)        class PatchMessageCombo(QComboBox):   def __init__(self, parent):   super(PatchMessageCombo, self).__init__(parent)   self.reset([])     def reset(self, msglist):   self.clear()   self.addItem(_('Patch commit messages...'))   self.loaded = False   self.msglist = msglist     def showPopup(self):   if not self.loaded and self.msglist:   self.clear()   for patch, message in self.msglist:   sum = message.split('\n', 1)[0][:70]   self.addItem(hglib.tounicode('%s: %s' % (patch, sum)))   self.loaded = True   if self.loaded:   super(PatchMessageCombo, self).showPopup()        class OptionsDialog(QDialog):   'Utility dialog for configuring uncommon options'   def __init__(self, parent):   QDialog.__init__(self, parent)   self.setWindowTitle('MQ options')     layout = QFormLayout()   self.setLayout(layout)     self.gitcb = QCheckBox(_('Use git extended diff format'))   layout.addRow(self.gitcb, None)     self.forcecb = QCheckBox(_('Force push or pop'))   layout.addRow(self.forcecb, None)     self.exactcb = QCheckBox(_('Apply patch to its recorded parent'))   layout.addRow(self.exactcb, None)     self.currentdatecb = QCheckBox(_('Update date field with current date'))   layout.addRow(self.currentdatecb, None)     self.datele = QLineEdit()   layout.addRow(QLabel(_('Specify an explicit date:')), self.datele)     self.currentusercb = QCheckBox(_('Update author field with current user'))   layout.addRow(self.currentusercb, None)     self.userle = QLineEdit()   layout.addRow(QLabel(_('Specify an explicit author:')), self.userle)     self.currentdatecb.toggled.connect(self.datele.setDisabled)   self.currentusercb.toggled.connect(self.userle.setDisabled)     self.gitcb.setChecked(parent.opts.get('git', False))   self.forcecb.setChecked(parent.opts.get('force', False))   self.exactcb.setChecked(parent.opts.get('exact', False))   self.currentdatecb.setChecked(parent.opts.get('currentdate', False))   self.currentusercb.setChecked(parent.opts.get('currentuser', False))   self.datele.setText(hglib.tounicode(parent.opts.get('date', '')))   self.userle.setText(hglib.tounicode(parent.opts.get('user', '')))     BB = QDialogButtonBox   bb = QDialogButtonBox(BB.Ok|BB.Cancel)   bb.accepted.connect(self.accept)   bb.rejected.connect(self.reject)   self.bb = bb   layout.addWidget(bb)     def accept(self):   outopts = {}   outopts['git'] = self.gitcb.isChecked()   outopts['force'] = self.forcecb.isChecked()   outopts['exact'] = self.exactcb.isChecked()   outopts['currentdate'] = self.currentdatecb.isChecked()   outopts['currentuser'] = self.currentusercb.isChecked()   if self.currentdatecb.isChecked():   outopts['date'] = ''   else:   outopts['date'] = hglib.fromunicode(self.datele.text())   if self.currentusercb.isChecked():   outopts['user'] = ''   else:   outopts['user'] = hglib.fromunicode(self.userle.text())     self.outopts = outopts   QDialog.accept(self)    def run(ui, *pats, **opts):   from tortoisehg.util import paths   from tortoisehg.hgqt import thgrepo   repo = thgrepo.repository(ui, path=paths.find_root())   return MQWidget(repo, None, **opts)