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update: copy cmdfinished signal pattern from clone

Changeset 8e39144e455f…

Parent 9303d88d89be…

by Adrian Buehlmann

Changes to 2 files · Browse files at 8e39144e455f Showing diff from parent 9303d88d89be Diff from another changeset...

Change 1 of 1 Show Entire File tortoisehg/​hgqt/​repowidget.py Stacked
 
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@@ -203,11 +203,11 @@
  saved = self.setScanForRepoChanges(False)   dlg = update.UpdateDialog(rev, self.repo, self)   self._updatedlg = dlg - def quit(status): + def cmdfinished(status):   if status == 0:   self.reload() # TODO: implement something less drastic than a full reload   self.setScanForRepoChanges(saved) - dlg.quitsignal.connect(quit) + dlg.cmdfinished.connect(cmdfinished)   dlg.show()     def mergeWithRevision(self, rev):
Change 1 of 4 Show Changes Only tortoisehg/​hgqt/​update.py Stacked
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 # update.py - Update dialog for TortoiseHg  #  # Copyright 2007 TK Soh <teekaysoh@gmail.com>  # Copyright 2007 Steve Borho <steve@borho.org>  # Copyright 2010 Yuki KODAMA <endflow.net@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.    from PyQt4.QtCore import *  from PyQt4.QtGui import *    from mercurial import hg, ui, error    from tortoisehg.util import hglib, paths  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt import cmdui, csinfo, qtlib    class UpdateDialog(QDialog):   - quitsignal = pyqtSignal( + cmdfinished = pyqtSignal(   int # status (0: succeeded, -1: failed)   )     def __init__(self, rev=None, repo=None, parent=None, opts={}):   super(UpdateDialog, self).__init__(parent)   self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint)     self._finished = False     self.ui = ui.ui()   if repo:   self.repo = repo   else:   root = paths.find_root()   if root:   self.repo = hg.repository(self.ui, path=root)   else:   raise 'not repository'     # base layout box   box = QVBoxLayout()   box.setSpacing(6)     ## main layout grid   grid = QGridLayout()   grid.setSpacing(6)   box.addLayout(grid)     ### target revision combo   self.rev_combo = combo = QComboBox()   combo.setEditable(True)   grid.addWidget(QLabel(_('Update to:')), 0, 0)   grid.addWidget(combo, 0, 1)     if rev is None:   rev = self.repo.dirstate.branch()   else:   rev = str(rev)   combo.addItem(hglib.tounicode(rev))   combo.setCurrentIndex(0)   for name in hglib.getlivebranch(self.repo):   combo.addItem(hglib.tounicode(name))     tags = list(self.repo.tags())   tags.sort()   tags.reverse()   for tag in tags:   combo.addItem(hglib.tounicode(tag))     ### target revision info   items = ('%(rev)s', ' %(branch)s', ' %(tags)s', '<br />%(summary)s')   style = csinfo.labelstyle(contents=items, width=350, selectable=True)   factory = csinfo.factory(self.repo, style=style)   self.target_info = factory()   grid.addWidget(QLabel(_('Target:')), 1, 0, Qt.AlignLeft | Qt.AlignTop)   grid.addWidget(self.target_info, 1, 1)     ### parent revision info   self.ctxs = self.repo[None].parents()   if len(self.ctxs) == 2:   self.p1_info = factory()   grid.addWidget(QLabel(_('Parent 1:')), 2, 0, Qt.AlignLeft | Qt.AlignTop)   grid.addWidget(self.p1_info, 2, 1)   self.p2_info = factory()   grid.addWidget(QLabel(_('Parent 2:')), 3, 0, Qt.AlignLeft | Qt.AlignTop)   grid.addWidget(self.p2_info, 3, 1)   else:   self.p1_info = factory()   grid.addWidget(QLabel(_('Parent:')), 2, 0, Qt.AlignLeft | Qt.AlignTop)   grid.addWidget(self.p1_info, 2, 1)     ### options   optbox = QVBoxLayout()   optbox.setSpacing(6)   expander = qtlib.ExpanderLabel(_('Options:'), False)   expander.expanded.connect(self.show_options)   grid.addWidget(expander, 3, 0, Qt.AlignLeft | Qt.AlignTop)   grid.addLayout(optbox, 3, 1)     self.discard_chk = QCheckBox(_('Discard local changes, no backup (-C/--clean)'))   self.merge_chk = QCheckBox(_('Always merge (when possible)'))   self.showlog_chk = QCheckBox(_('Always show command log'))   optbox.addWidget(self.discard_chk)   optbox.addWidget(self.merge_chk)   optbox.addWidget(self.showlog_chk)     self.discard_chk.setChecked(bool(opts.get('clean')))     ## command widget   self.cmd = cmdui.Widget()   self.cmd.commandStarted.connect(self.command_started)   self.cmd.commandFinished.connect(self.command_finished)   self.cmd.commandCanceling.connect(self.command_canceling)   box.addWidget(self.cmd)     ## bottom buttons   buttons = QDialogButtonBox()   self.cancel_btn = buttons.addButton(QDialogButtonBox.Cancel)   self.cancel_btn.clicked.connect(self.cancel_clicked)   self.close_btn = buttons.addButton(QDialogButtonBox.Close)   self.close_btn.clicked.connect(self.reject)   self.close_btn.setAutoDefault(False)   self.update_btn = buttons.addButton(_('&Update'),   QDialogButtonBox.ActionRole)   self.update_btn.clicked.connect(self.update)   self.detail_btn = buttons.addButton(_('Detail'),   QDialogButtonBox.ResetRole)   self.detail_btn.setAutoDefault(False)   self.detail_btn.setCheckable(True)   self.detail_btn.toggled.connect(self.detail_toggled)   box.addWidget(buttons)     # signal handlers   self.rev_combo.editTextChanged.connect(lambda *a: self.update_info())   self.rev_combo.lineEdit().returnPressed.connect(self.update)   self.discard_chk.toggled.connect(lambda *a: self.update_info())     # dialog setting   self.setLayout(box)   self.layout().setSizeConstraint(QLayout.SetFixedSize)   reponame = hglib.get_reponame(self.repo)   self.setWindowTitle(_('Update - %s') % hglib.tounicode(reponame))   self.setWindowIcon(qtlib.geticon('update'))     # prepare to show   self.rev_combo.lineEdit().selectAll()   self.cmd.setHidden(True)   self.cancel_btn.setHidden(True)   self.detail_btn.setHidden(True)   self.merge_chk.setHidden(True)   self.showlog_chk.setHidden(True)   self.update_info()     ### Private Methods ###     def update_info(self):   self.p1_info.update(self.ctxs[0])   merge = len(self.ctxs) == 2   if merge:   self.p2_info.update(self.ctxs[1])   new_rev = hglib.fromunicode(self.rev_combo.currentText())   try:   new_ctx = self.repo[new_rev]   if not merge and new_ctx.rev() == self.ctxs[0].rev():   self.target_info.setText(_('(same as parent)'))   clean = self.discard_chk.isChecked()   self.update_btn.setEnabled(clean)   else:   self.target_info.update(self.repo[new_rev])   self.update_btn.setEnabled(True)   except (error.LookupError, error.RepoLookupError, error.RepoError):   self.target_info.setText(_('unknown revision!'))   self.update_btn.setDisabled(True)     def update(self):   cmdline = ['update', '--repository', self.repo.root, '--verbose']   rev = hglib.fromunicode(self.rev_combo.currentText())   cmdline.append('--rev')   cmdline.append(rev)     if self.discard_chk.isChecked():   cmdline.append('--clean')   else:   cur = self.repo['.']   try:   node = self.repo[rev]   except (error.LookupError, error.RepoLookupError, error.RepoError):   return   def isclean():   '''whether WD is changed'''   wc = self.repo[None]   return not (wc.modified() or wc.added() or wc.removed())   def ismergedchange():   '''whether the local changes are merged (have 2 parents)'''   wc = self.repo[None]   return len(wc.parents()) == 2   def iscrossbranch(p1, p2):   '''whether p1 -> p2 crosses branch'''   pa = p1.ancestor(p2)   return p1.branch() != p2.branch() or (p1 != pa and p2 != pa)   def islocalmerge(p1, p2, clean=None):   if clean is None:   clean = isclean()   pa = p1.ancestor(p2)   return not clean and (p1 == pa or p2 == pa)   def confirmupdate(clean=None):   if clean is None:   clean = isclean()     msg = _('Detected uncommitted local changes in working tree.\n'   'Please select to continue:\n\n')   data = {'discard': (_('&Discard'),   _('Discard - discard local changes, no backup')),   'patch': (_('&Patch'),   _('Patch - move local changes to MQ patch')),   'merge': (_('&Merge'),   _('Merge - allow to merge with local changes')),}     opts = [data['discard']]   if not ismergedchange():   opts.append(data['patch'])   if islocalmerge(cur, node, clean):   opts.append(data['merge'])     msg += '\n'.join([desc for label, desc in opts if desc])   dlg = QMessageBox(QMessageBox.Question, _('Confirm Update'),   msg, QMessageBox.Cancel, self)   buttons = {}   for name in ('discard', 'patch', 'merge'):   label, desc = data[name]   buttons[name] = dlg.addButton(label, QMessageBox.ActionRole)   dlg.exec_()   return buttons, dlg.clickedButton()     # If merge-by-default, we want to merge whenever possible,   # without prompting user (similar to command-line behavior)   defaultmerge = self.merge_chk.isChecked()   clean = isclean()   if clean:   cmdline.append('--check')   elif not (defaultmerge and islocalmerge(cur, node, clean)):   buttons, clicked = confirmupdate(clean)   if buttons['discard'] == clicked:   cmdline.append('--clean')   elif buttons['patch'] == clicked:   return # TODO: not implemented yet   elif buttons['merge'] == clicked:   pass # no args   else:   return     # start updating   self.cmd.run(cmdline)     ### Signal Handlers ###   - def reject(self): - if not self._finished: - self.quitsignal.emit(-1) - super(UpdateDialog, self).reject() -   def cancel_clicked(self):   self.cmd.cancel() + self.reject()     def detail_toggled(self, checked):   self.cmd.show_output(checked)     def show_options(self, visible):   self.merge_chk.setShown(visible)   self.showlog_chk.setShown(visible)     def command_started(self):   self.cmd.setShown(True)   if self.showlog_chk.isChecked():   self.detail_btn.setChecked(True)   self.update_btn.setHidden(True)   self.close_btn.setHidden(True)   self.cancel_btn.setShown(True)   self.detail_btn.setShown(True)     def command_finished(self, wrapper): - self._finished = True - self.quitsignal.emit(0) + if wrapper.data is 0: + res = 0 + else: + res = -1 + self.cmdfinished.emit(res)   if wrapper.data is not 0 or self.cmd.is_show_output():   self.detail_btn.setChecked(True)   self.close_btn.setShown(True)   self.close_btn.setAutoDefault(True)   self.close_btn.setFocus()   self.cancel_btn.setHidden(True)   else: - self.reject() + self.accept()     def command_canceling(self):   self.cancel_btn.setDisabled(True)    def run(ui, *pats, **opts):   rev = None   if opts.get('rev'):   rev = opts.get('rev')   elif len(pats) == 1:   rev = pats[0]   return UpdateDialog(rev, opts=opts)