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Pushed to one repository · View In Graph Contained in 1.9, 1.9.1, and 1.9.2

merge: introduce Merge wizard

Changeset 9cd29d482d10

Parent 26fabf247f40

by Yuki KODAMA

Changes to 7 files · Browse files at 9cd29d482d10 Showing diff from parent 26fabf247f40 Diff from another changeset...

Change 1 of 1 Show Entire File tortoisehg/​hgqt/​icons/​merge.svg Stacked
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Change 1 of 1 Show Entire File tortoisehg/​hgqt/​merge.py Stacked
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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@@ -0,0 +1,605 @@
+# merge.py - Merge dialog for TortoiseHg +# +# 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 Qt, pyqtSignal, QThread +from PyQt4.QtGui import QWizard, QWizardPage, QVBoxLayout, QHBoxLayout, QLabel +from PyQt4.QtGui import QCheckBox, QTextEdit, QTextCursor, QLineEdit, QWidget +from PyQt4.QtGui import QComboBox, QStackedLayout, QPushButton, QProgressBar +from PyQt4.QtGui import QMessageBox, QInputDialog + +from mercurial import hg, ui + +from tortoisehg.util import hglib, paths +from tortoisehg.hgqt.i18n import _ +from tortoisehg.hgqt import qtlib, csinfo, i18n, cmdui + +keep = i18n.keepgettext() + +MERGE_PAGE = 0 +COMMIT_PAGE = 1 +RESULT_PAGE = 2 + +class MergeDialog(QWizard): + + repoInvalidated = pyqtSignal() + + def __init__(self, other, repo=None, parent=None): + super(MergeDialog, self).__init__(parent) + self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint) + + 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' + + self.other = str(other) + self.local = str(self.repo.parents()[0].rev()) + + reponame = hglib.get_reponame(self.repo) + self.setWindowTitle(_('Merge - %s') % hglib.tounicode(reponame)) + self.setWindowIcon(qtlib.geticon('merge')) + self.setMinimumSize(600, 512) + self.setOption(QWizard.DisabledBackButtonOnLastPage, True) + self.setOption(QWizard.HelpButtonOnRight, False) + self.setDefaultProperty('QComboBox', 'currentText', 'editTextChanged()') + + # set pages + self.setPage(MERGE_PAGE, MergePage(self)) + self.setPage(COMMIT_PAGE, CommitPage(self)) + self.setPage(RESULT_PAGE, ResultPage(self)) + + def reject(self): + page = self.currentPage() + if hasattr(page, 'need_cleanup') and page.need_cleanup(): + main = _('Do you want to exit?') + text = _('To complete merging, you need to commit merged files ' + 'in working directory.') + labels = ((QMessageBox.Yes, _('&Exit')), + (QMessageBox.No, _('Cancel'))) + if not qtlib.QuestionMsgBox(_('Confirm Exit'), main, text, + labels=labels, parent=self): + return + super(MergeDialog, self).reject() + +MAIN_PANE = 0 +PERFORM_PANE = 1 + +class BasePage(QWizardPage): + + def __init__(self, parent=None): + super(BasePage, self).__init__(parent) + + self.done = False + + def switch_pane(self, pane): + self.setup_buttons(pane) + self.layout().setCurrentIndex(pane) + if pane == MAIN_PANE: + self.ready() + elif pane == PERFORM_PANE: + self.cmd.core.clear_output() + self.perform() + else: + raise 'unknown pane: %s' % pane + + ### Override Method ### + + def initializePage(self): + if self.layout(): + return + + stack = QStackedLayout() + self.setLayout(stack) + + def wrap(layout): + widget = QWidget() + widget.setLayout(layout) + return widget + + # main pane + fpane = self.get_pane() + num = stack.addWidget(wrap(fpane)) + assert num == MAIN_PANE + + # perform pane + ppane = QVBoxLayout() + ppane.addSpacing(4) + self.cmd = cmdui.Widget() + self.cmd.show_output(True) + self.cmd.commandFinished.connect(self.command_finished) + self.cmd.commandCanceling.connect(self.command_canceling) + ppane.addWidget(self.cmd) + num = stack.addWidget(wrap(ppane)) + assert num == PERFORM_PANE + + def setVisible(self, visible): + super(BasePage, self).setVisible(visible) + if visible: + self.switch_pane(MAIN_PANE) + + def validatePage(self): + return self.can_continue() + + ### Method to be overridden ### + + def get_pane(self): + return QVBoxLayout() + + def get_perform_label(self): + return None + + def setup_buttons(self, pane): + if pane == MAIN_PANE: + label = self.get_perform_label() + if label: + btn = QPushButton(label) + self.wizard().setButton(QWizard.NextButton, btn) + self.wizard().button(QWizard.NextButton).clicked.connect( + self.perform_clicked) + self.wizard().button(QWizard.NextButton).setShown(True) + self.wizard().setOption(QWizard.HaveHelpButton, False) + self.wizard().setOption(QWizard.HaveCustomButton1, False) + elif pane == PERFORM_PANE: + button = QPushButton(_('Cancel')) + self.wizard().setButton(QWizard.CustomButton1, button) + self.wizard().setOption(QWizard.HaveCustomButton1, True) + button.clicked.connect(self.cancel_clicked) + self.wizard().button(QWizard.NextButton).setHidden(True) + self.wizard().button(QWizard.CancelButton).setHidden(True) + else: + raise 'unknown pane: %s' % pane + + def ready(self): + pass + + def perform(self): + pass + + def cancel(self): + self.cmd.cancel() + + def can_continue(self): + return self.done + + def need_cleanup(self): + return False + + ### Signal Handlers ### + + def perform_clicked(self): + self.switch_pane(PERFORM_PANE) + + def cancel_clicked(self): + self.cancel() + + def command_finished(self, wrapper): + pass + + def command_canceling(self): + pass + +MARGINS = (8, 0, 0, 0) + +class MergePage(BasePage): + + def __init__(self, parent=None): + super(MergePage, self).__init__(parent) + + self.clean = None + self.undo = False + + ### Override Methods ### + + def get_pane(self): + repo = self.wizard().repo + box = QVBoxLayout() + + contents = ('ishead',) + csinfo.PANEL_DEFAULT + style = csinfo.panelstyle(contents=contents) + def markup_func(widget, item, value): + if item == 'ishead' and value is False: + text = _('Not a head revision!') + return qtlib.markup(text, fg='red', weight='bold') + raise csinfo.UnknownItem(item) + custom = csinfo.custom(markup=markup_func) + create = csinfo.factory(repo, custom, style, withupdate=True) + + ## merge target + other_sep = qtlib.LabeledSeparator(_('Merge target (other)')) + box.addWidget(other_sep) + other_info = create(self.wizard().other) + other_info.setContentsMargins(5, 0, 0, 0) + box.addWidget(other_info) + + ## options + obox = QHBoxLayout() + obox.setContentsMargins(*MARGINS) + box.addLayout(obox) + + ### merge tools + label = QLabel(_('Merge tools:')) + obox.addWidget(label) + + combo = QComboBox() + self.registerField('mergetool', combo) + obox.addWidget(combo) + obox.addSpacing(8) + + prev = False + for tool in hglib.mergetools(repo.ui): + cur = tool.startswith('internal:') + if prev != cur: + combo.insertSeparator(combo.count()) + combo.addItem(hglib.tounicode(tool)) + prev = cur + uimerge = repo.ui.config('ui', 'merge', '') + combo.setEditText(hglib.tounicode(uimerge)) + + ### discard option + discard_chk = QCheckBox(_('Discard all changes from merge target ' + '(other) revision')) + self.registerField('discard', discard_chk) + obox.addWidget(discard_chk) + obox.addStretch(0) + + ## current revision + box.addSpacing(6) + local_sep = qtlib.LabeledSeparator(_('Current revision (local)')) + box.addWidget(local_sep) + local_info = create(self.wizard().local) + local_info.setContentsMargins(5, 0, 0, 0) + box.addWidget(local_info) + + ## working directory status + box.addSpacing(6) + wd_sep = qtlib.LabeledSeparator(_('Working directory status')) + box.addWidget(wd_sep) + + self.groups = qtlib.WidgetGroups() + + wdbox = QHBoxLayout() + wdbox.setContentsMargins(*MARGINS) + box.addLayout(wdbox) + self.wd_status = qtlib.StatusLabel() + self.wd_status.set_status(_('Checking...')) + wdbox.addWidget(self.wd_status) + wd_prog = QProgressBar() + wd_prog.setMaximum(0) + wd_prog.setTextVisible(False) + self.groups.add(wd_prog, 'prog') + wdbox.addWidget(wd_prog, 1) + wd_button = QPushButton(_('Stop')) + self.groups.add(wd_button, 'prog') + wdbox.addWidget(wd_button) + wd_detail = QLabel(_('<a href="view">View changes...</a>')) + wd_detail.linkActivated.connect(self.link_activated) + self.groups.add(wd_detail, 'detail') + wdbox.addWidget(wd_detail) + wdbox.addSpacing(4) + + wd_merged = QLabel(_('The files look like already <b>merged</b>. ' + '<a href="skip"><b>Commit</b></a> them? or ' + '<a href="discard"><b>disard</b></a> all.')) + wd_merged.setContentsMargins(*MARGINS) + wd_merged.linkActivated.connect(self.link_activated) + self.groups.add(wd_merged, 'merged') + box.addWidget(wd_merged) + + wd_text = QLabel(_('To start merging, you need to ' + '<a href="shelve"><b>shelve</b></a> them, ' + '<a href="mq"><b>save</b></a> as MQ patch or ' + '<a href="discard"><b>discard</b></a> all.')) + wd_text.setContentsMargins(*MARGINS) + wd_text.linkActivated.connect(self.link_activated) + self.wd_text = wd_text + self.groups.add(wd_text, 'dirty') + box.addWidget(wd_text) + + wdbox = QHBoxLayout() + wdbox.setContentsMargins(*MARGINS) + box.addLayout(wdbox) + wd_alt = QLabel(_('Or use:')) + self.groups.add(wd_alt, 'dirty') + wdbox.addWidget(wd_alt) + force_chk = QCheckBox(_('Force a merge with outstanding changes ' + '(-f/--force)')) + force_chk.toggled.connect(lambda c: self.completeChanged.emit()) + self.registerField('force', force_chk) + self.groups.add(force_chk, 'dirty') + wdbox.addWidget(force_chk) + wdbox.addStretch(0) + + box.addStretch(0) + + return box + + def get_perform_label(self): + return _('&Merge') + + def ready(self): + self.done = False + self.setTitle(_('Merge working directory with another revision')) + self.groups.set_visible(False, 'dirty') + self.groups.set_visible(False, 'merged') + self.groups.set_visible(False, 'detail') + self.check_status() + + if self.undo: + self.link_activated('discard:noconfirm') + self.undo = False + + def perform(self): + self.setTitle(_('Merging...')) + self.setSubTitle(_('Please finish merging with launched merge tool.')) + + if self.field('discard').toBool(): + # '.' is safer than self.localrev, in case the user has + # pulled a fast one on us and updated from the CLI + cmdline = ['debugsetparents', '.', self.wizard().other] + else: + cmdline = [] + tool = self.field('mergetool').toString() + if tool: + cmdline.extend(['--config', 'ui.merge=%s' % tool]) + cmdline.extend(['merge', '--rev', self.wizard().other]) + self.cmd.run(cmdline) + + def cancel(self): + main = _('Cancel merging and clean up?') + text = _('After canceling, TortoiseHg will clean up unfinished local' + ' changes.') + labels = ((QMessageBox.Yes, _('&Clean up')), + (QMessageBox.No, _('Cancel'))) + if qtlib.QuestionMsgBox(_('Confirm Clean Up'), main, text, + labels=labels, parent=self): + self.cmd.core.append_output(_('Canceling a merge...\n')) + self.cmd.core.append_output(_('(Please close launched merge ' + 'tool if exists)\n')) + self.cmd.cancel() + + def isComplete(self): + if self.clean: + return True + return self.wizard().field('force').toBool() + + ### Signal Handlers ### + + def command_finished(self, wrapper): + if wrapper.data == 0: + repo = self.wizard().repo + hglib.invalidaterepo(repo) + self.done = True + self.wizard().next() + else: + self.link_activated('discard:noconfirm') + self.switch_pane(MAIN_PANE) + + def command_canceling(self): + self.wizard().button(QWizard.CustomButton1).setDisabled(True) + + def link_activated(self, cmd): + cmd = str(cmd) + if cmd == 'shelve': + # TODO: shelve local changes + print 'Not implemented: shelve' + elif cmd == 'mq': + # TODO: need to check existing patches + patch = 'patch1' + def finished(wrapper): + if wrapper.data == 0: + hglib.invalidaterepo(self.wizard().repo) + def callback(): + text = _('Outstanding changes are saved to <b>' + '%(name)s</b> in the patch queue. <a href' + '="rename:%(name)s"><b>Rename</b></a> it?') + self.wd_text.setText(text % dict(name=patch)) + self.wd_text.setShown(True) + self.check_status(callback) + self.runner = cmdui.Runner(_('MQ - TortoiseHg'), self) + self.runner.commandFinished.connect(finished) + self.runner.run(['qnew', patch], + ['qpop', '--all']) + elif cmd.startswith('discard'): + if cmd != 'discard:noconfirm': + labels = [(QMessageBox.Yes, _('&Discard')), + (QMessageBox.No, _('Cancel'))] + if not qtlib.QuestionMsgBox(_('Confirm Discard'), _('Discard' + ' outstanding changes in working directory?'), + labels=labels, parent=self): + return + def finished(wrapper): + if wrapper.data == 0: + hglib.invalidaterepo(self.wizard().repo) + self.check_status() + cmdline = ['update', '--clean', '--rev', self.wizard().local] + self.runner = cmdui.Runner(_('Discard - TortoiseHg'), self) + self.runner.commandFinished.connect(finished) + self.runner.run(cmdline) + elif cmd.startswith('rename:'): + patch = cmd[7:] + name, ok = QInputDialog.getText(self, _('Rename Patch'), + _('Input a new patch name:'), text=patch) + if not ok or name == patch: + return + oldpatch = hglib.fromunicode(patch) + newpatch = hglib.fromunicode(name) + def finished(wrapper): + if wrapper.data == 0: + text = _('The patch <b>%(old)s</b> is renamed to <b>' + '%(new)s</b>. <a href="rename:%(new)s"><b>' + 'Rename</b></a> again?') + self.wd_text.setText(text % dict(old=patch, new=name)) + self.runner = cmdui.Runner(_('Rename - TortoiseHg'), self) + self.runner.commandFinished.connect(finished) + self.runner.run(['qrename', oldpatch, newpatch]) + elif cmd == 'view': + # TODO: show Status dialog to show local changes + print 'Not implemented: view' + elif cmd == 'skip': + self.done = True + self.wizard().next() + else: + raise 'unknown command: %s' % str(cmd) + + ### Private Methods ### + + def check_status(self, callback=None): + repo = self.wizard().repo + class CheckThread(QThread): + completed = pyqtSignal(bool, int) + def run(self): + wctx = repo[None] + self.completed.emit(bool(wctx.dirty()), len(wctx.parents())) + def completed(dirty, parents): + self.clean = not dirty + self.groups.set_visible(False, 'prog') + self.groups.set_visible(dirty, 'detail') + if dirty: + self.groups.set_visible(parents == 2, 'merged') + self.groups.set_visible(parents == 1, 'dirty') + self.wd_status.set_status(_('<b>Uncommitted local changes ' + 'are detected</b>'), 'warning') + else: + self.groups.set_visible(False, 'dirty') + self.groups.set_visible(False, 'merged') + self.wd_status.set_status(_('Clean'), True) + self.completeChanged.emit() + if callable(callback): + callback() + self.th = CheckThread() + self.th.completed.connect(completed) + self.th.start() + +class CommitPage(BasePage): + + def __init__(self, parent=None): + super(CommitPage, self).__init__(parent) + + ### Override Methods ### + + def get_pane(self): + repo = self.wizard().repo + box = QVBoxLayout() + + box.addSpacing(12) + rev_sep = qtlib.LabeledSeparator(_('Working Directory (merged)')) + box.addWidget(rev_sep) + style = csinfo.panelstyle(margin=6) + rev_info = csinfo.create(repo, None, style, withupdate=True) + box.addWidget(rev_info) + + # TODO + todo = QLabel('<b>TODO:</b> Merged files are shown in here') + box.addWidget(todo) + + msg_sep = qtlib.LabeledSeparator(_('Commit message')) + box.addWidget(msg_sep) + msg_text = QTextEdit() + engmsg = repo.ui.configbool('tortoisehg', 'engmsg', False) + msgset = keep._('Merge ') + msg_text.setText(engmsg and msgset['id'] or msgset['str']) + msg_text.textChanged.connect(lambda: self.completeChanged.emit()) + self.msg_text = msg_text + box.addWidget(msg_text) + + return box + + def get_perform_label(self): + return _('&Commit') + + def setup_buttons(self, pane): + super(CommitPage, self).setup_buttons(pane) + + if pane == MAIN_PANE: + undo = QPushButton(_('Undo')) + undo.clicked.connect(self.wizard().back) + self.wizard().setButton(QWizard.HelpButton, undo) + self.wizard().setOption(QWizard.HaveHelpButton, True) + elif pane == PERFORM_PANE: + self.wizard().setOption(QWizard.HaveHelpButton, False) + else: + raise 'unknown pane: %s' % pane + + def ready(self): + self.setTitle(_('Commit merged files')) + + # move cursor to end of commit message + self.msg_text.setFocus() + cursor = self.msg_text.textCursor() + cursor.movePosition(QTextCursor.EndOfBlock) + self.msg_text.setTextCursor(cursor) + + def perform(self): + self.setTitle(_('Committing...')) + self.setSubTitle(_('Please wait while committing merged files.')) + + # merges must be committed without specifying file list + message = hglib.fromunicode(self.msg_text.toPlainText()) + cmdline = ['commit', '--verbose', '--message', message] + self.cmd.run(cmdline) + + def isComplete(self): + return len(self.msg_text.toPlainText()) > 0 + + def need_cleanup(self): + return len(self.wizard().repo.parents()) == 2 + + def cleanupPage(self): + self.undo() + + ### Private Method ### + + def undo(self): + page = self.wizard().page(MERGE_PAGE) + page.undo = True + + ### Signal Handlers ### + + def command_finished(self, wrapper): + if wrapper.data == 0: + hglib.invalidaterepo(self.wizard().repo) + self.done = True + self.wizard().next() + + def command_canceling(self): + page = self.wizard().page(MERGE_PAGE) + page.undo = True + +class ResultPage(QWizardPage): + + def __init__(self, parent=None): + super(ResultPage, self).__init__(parent) + + self.setTitle(_('Finished')) + + ### Override Method ### + + def initializePage(self): + box = QVBoxLayout() + self.setLayout(box) + + # merge changeset + merge_sep = qtlib.LabeledSeparator(_('Merge changeset')) + box.addWidget(merge_sep) + merge_info = csinfo.create(self.wizard().repo, 'tip', withupdate=True) + box.addWidget(merge_info) + box.addStretch(0) + + self.wizard().setOption(QWizard.HaveHelpButton, False) + self.wizard().setOption(QWizard.NoCancelButton, True) + self.wizard().setOption(QWizard.HaveCustomButton1, False) + +def run(ui, *pats, **opts): + rev = opts.get('rev') or None + if not rev and len(pats): + rev = pats[0] + return MergeDialog(rev)
 
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@@ -112,6 +112,8 @@
  self.showAtRev),   ('update', _('Update...'), 'update', None, None,   self.updateToRev), + ('merge', _('Merge with...'), 'merge', None, None, + self.mergeWithRev),   ('tag', _('Tag...'), 'tag', None, None,   self.tagToRev),   ('backout', _('Backout...'), None, None, None, @@ -144,6 +146,9 @@
  def updateToRev(self):   self.emit(SIGNAL('updateToRevision'), self.current_rev)   + def mergeWithRev(self): + self.emit(SIGNAL('mergeWithRevision'), self.current_rev) +   def tagToRev(self):   self.emit(SIGNAL('tagToRevision'), self.current_rev)   @@ -152,8 +157,8 @@
    def contextMenuEvent(self, event):   menu = QtGui.QMenu(self) - for act in ['update', 'manifest', 'tag', 'backout', None, - 'back', 'forward']: + for act in ['update', 'manifest', 'merge', 'tag', 'backout', + None, 'back', 'forward']:   if act:   menu.addAction(self._actions[act])   else:
 
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@@ -18,7 +18,7 @@
   from tortoisehg.hgqt.qtlib import geticon  from tortoisehg.hgqt.repomodel import HgRepoListModel -from tortoisehg.hgqt import cmdui, update, tag, manifestdialog, backout +from tortoisehg.hgqt import cmdui, update, tag, manifestdialog, backout, merge  from tortoisehg.hgqt.config import HgConfig    from repoview import HgRepoView @@ -183,6 +183,7 @@
  connect(view, SIGNAL('revisionSelected'), self.revision_selected)   connect(view, SIGNAL('revisionActivated'), self.revision_activated)   connect(view, SIGNAL('updateToRevision'), self.updateToRevision) + connect(view, SIGNAL('mergeWithRevision'), self.mergeWithRevision)   connect(view, SIGNAL('tagToRevision'), self.tagToRevision)   connect(view, SIGNAL('backoutToRevision'), self.backoutToRevision)   #self.attachQuickBar(view.goto_toolbar) @@ -224,6 +225,17 @@
  dlg.quitsignal.connect(quit)   dlg.show()   + def mergeWithRevision(self, rev): + saved = self.setScanForRepoChanges(False) + dlg = merge.MergeDialog(rev, self.repo, self) + def finished(ret): + self.setScanForRepoChanges(saved) + dlg.finished.connect(finished) + def invalidated(): + self.reload() # TODO: implement something less drastic than a full reload + dlg.repoInvalidated.connect(invalidated) + dlg.show() +   def tagToRevision(self, rev):   saved = self.setScanForRepoChanges(False)   dlg = tag.TagDialog(self.repo, rev=str(rev), parent=self)
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 # run.py - front-end script for TortoiseHg dialogs  #  # Copyright 2008 Steve Borho <steve@borho.org>  # Copyright 2008 TK Soh <teekaysoh@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.    shortlicense = '''  Copyright (C) 2008-2010 Steve Borho <steve@borho.org> and others.  This is free software; see the source for copying conditions. There is NO  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  '''    import os  import pdb  import sys  import subprocess  import traceback    from PyQt4 import QtCore, QtGui    import mercurial.ui as _ui  from mercurial import hg, util, fancyopts, cmdutil, extensions, error    from tortoisehg.hgqt.i18n import agettext as _  from tortoisehg.util import hglib, paths, shlib  from tortoisehg.util import version as thgversion  from tortoisehg.hgqt import qtlib  try:   from tortoisehg.util.config import nofork as config_nofork  except ImportError:   config_nofork = None    try:   import win32con   openflags = win32con.CREATE_NO_WINDOW  except ImportError:   openflags = 0    nonrepo_commands = '''userconfig shellconfig clone debugcomplete init  about help version thgstatus serve log'''    def dispatch(args):   """run the command specified in args"""   try:   u = _ui.ui()   if '--traceback' in args:   u.setconfig('ui', 'traceback', 'on')   if '--debugger' in args:   pdb.set_trace()   return _runcatch(u, args)   except SystemExit:   pass   except KeyboardInterrupt:   print _('\nCaught keyboard interrupt, aborting.\n')   except:   from tortoisehg.hgqt.bugreport import run   if '--debugger' in args:   pdb.post_mortem(sys.exc_info()[2])   error = traceback.format_exc()   opts = {}   opts['cmd'] = ' '.join(sys.argv[1:])   opts['error'] = error   opts['nofork'] = True   qtrun(run, u, **opts)    origwdir = os.getcwd()  def portable_fork(ui, opts):   if 'THG_GUI_SPAWN' in os.environ or (   not opts.get('fork') and opts.get('nofork')):   return   elif ui.configbool('tortoisehg', 'hgtkfork', None) is not None:   if not ui.configbool('tortoisehg', 'hgtkfork'):   return   elif config_nofork:   return   # Spawn background process and exit   if hasattr(sys, "frozen"):   args = sys.argv   else:   args = [sys.executable] + sys.argv   os.environ['THG_GUI_SPAWN'] = '1'   cmdline = subprocess.list2cmdline(args)   os.chdir(origwdir)   subprocess.Popen(cmdline,   creationflags=openflags,   shell=True)   sys.exit(0)    def get_list_from_file(filename):   try:   if filename == '-':   lines = [ x.replace("\n", "") for x in sys.stdin.readlines() ]   else:   fd = open(filename, "r")   lines = [ x.replace("\n", "") for x in fd.readlines() ]   fd.close()   os.unlink(filename)   except IOError, e:   sys.stderr.write(_('can not read file "%s". Ignored.\n') % filename)   return []     # Convert absolute file paths to repo/cwd canonical   cwd = os.getcwd()   root = paths.find_root(cwd)   if not root:   return lines   if cwd == root:   cwd_rel = ''   else:   cwd_rel = cwd[len(root+os.sep):] + os.sep   files = []   for f in lines:   try:   cpath = util.canonpath(root, cwd, f)   # canonpath will abort on .hg/ paths   except util.Abort:   continue   if cpath.startswith(cwd_rel):   cpath = cpath[len(cwd_rel):]   files.append(cpath)   else:   files.append(f)   return files    def _parse(ui, args):   options = {}   cmdoptions = {}     try:   args = fancyopts.fancyopts(args, globalopts, options)   except fancyopts.getopt.GetoptError, inst:   raise error.ParseError(None, inst)     if args:   alias, args = args[0], args[1:]   aliases, i = cmdutil.findcmd(alias, table, ui.config("ui", "strict"))   for a in aliases:   if a.startswith(alias):   alias = a   break   cmd = aliases[0]   c = list(i[1])   else:   alias = None   cmd = None   c = []     # combine global options into local   for o in globalopts:   c.append((o[0], o[1], options[o[1]], o[3]))     try:   args = fancyopts.fancyopts(args, c, cmdoptions)   except fancyopts.getopt.GetoptError, inst:   raise error.ParseError(cmd, inst)     # separate global options back out   for o in globalopts:   n = o[1]   options[n] = cmdoptions[n]   del cmdoptions[n]     listfile = options.get('listfile')   if listfile:   del options['listfile']   args += get_list_from_file(listfile)     return (cmd, cmd and i[0] or None, args, options, cmdoptions, alias)    def _runcatch(ui, args):   try:   try:   return runcommand(ui, args)   finally:   ui.flush()   except error.ParseError, inst:   if inst.args[0]:   ui.status(_("thg %s: %s\n") % (inst.args[0], inst.args[1]))   help_(ui, inst.args[0])   else:   ui.status(_("thg: %s\n") % inst.args[1])   help_(ui, 'shortlist')   except error.AmbiguousCommand, inst:   ui.status(_("thg: command '%s' is ambiguous:\n %s\n") %   (inst.args[0], " ".join(inst.args[1])))   except error.UnknownCommand, inst:   ui.status(_("thg: unknown command '%s'\n") % inst.args[0])   help_(ui, 'shortlist')   except error.RepoError, inst:   ui.status(_("abort: %s!\n") % inst)     return -1    def runcommand(ui, args):   fullargs = args   cmd, func, args, options, cmdoptions, alias = _parse(ui, args)   cmdoptions['alias'] = alias   ui.setconfig("ui", "verbose", str(bool(options["verbose"])))     if options['help']:   return help_(ui, cmd)   elif not cmd:   return help_(ui, 'shortlist')     path = options['repository']   if path:   if path.startswith('bundle:'):   s = path[7:].split('+', 1)   if len(s) == 1:   path, bundle = os.getcwd(), s[0]   else:   path, bundle = s   cmdoptions['bundle'] = os.path.abspath(bundle)   path = ui.expandpath(path)   cmdoptions['repository'] = path   os.chdir(path)   if options['fork']:   cmdoptions['fork'] = True   if options['nofork'] or options['profile']:   cmdoptions['nofork'] = True   path = paths.find_root(os.getcwd())   if path:   try:   lui = ui.copy()   lui.readconfig(os.path.join(path, ".hg", "hgrc"))   except IOError:   pass   else:   lui = ui     extensions.loadall(ui)     if options['quiet']:   ui.quiet = True     if cmd not in nonrepo_commands.split() and not path:   raise error.RepoError(_("There is no Mercurial repository here"   " (.hg not found)"))     cmdoptions['mainapp'] = True   d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)   return _runcommand(lui, options, cmd, d)    def _runcommand(ui, options, cmd, cmdfunc):   def checkargs():   try:   return cmdfunc()   except error.SignatureError:   raise error.ParseError(cmd, _("invalid arguments"))     if options['profile']:   format = ui.config('profiling', 'format', default='text')     if not format in ['text', 'kcachegrind']:   ui.warn(_("unrecognized profiling format '%s'"   " - Ignored\n") % format)   format = 'text'     output = ui.config('profiling', 'output')     if output:   path = ui.expandpath(output)   ostream = open(path, 'wb')   else:   ostream = sys.stderr     try:   from mercurial import lsprof   except ImportError:   raise util.Abort(_(   'lsprof not available - install from '   'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/'))   p = lsprof.Profiler()   p.enable(subcalls=True)   try:   return checkargs()   finally:   p.disable()     if format == 'kcachegrind':   import lsprofcalltree   calltree = lsprofcalltree.KCacheGrind(p)   calltree.output(ostream)   else:   # format == 'text'   stats = lsprof.Stats(p.getstats())   stats.sort()   stats.pprint(top=10, file=ostream, climit=5)     if output:   ostream.close()   else:   return checkargs()    mainapp = None  def qtrun(dlgfunc, ui, *args, **opts):   portable_fork(ui, opts)     global mainapp   if mainapp:   dlg = dlgfunc(ui, *args, **opts)   if dlg:   dlg.show()   return     QtCore.QSettings.setDefaultFormat(QtCore.QSettings.IniFormat)     mainapp = QtGui.QApplication(sys.argv)   # default org is used by QSettings   mainapp.setApplicationName('TortoiseHgQt')   mainapp.setOrganizationName('TortoiseHg')   mainapp.setOrganizationDomain('tortoisehg.org')   mainapp.setApplicationVersion(thgversion.version())   qtlib.setup_font_substitutions()   mainapp.setStyleSheet(qtlib.appstylesheet)   try:   dlg = dlgfunc(ui, *args, **opts)   if dlg:   dlg.show()   mainapp.exec_()   except Exception, e:   from tortoisehg.hgqt.bugreport import run   error = _('Fatal error opening dialog\n')   error += traceback.format_exc()   opts = {}   opts['cmd'] = ' '.join(sys.argv[1:])   opts['error'] = error   opts['nofork'] = True   bugreport = run(ui, **opts)   bugreport.show()   mainapp.exec_()   mainapp = None    def add(ui, *pats, **opts):   """add files"""   from tortoisehg.hgqt.quickop import run   qtrun(run, ui, *pats, **opts)    def backout(ui, *pats, **opts):   """backout tool"""   from tortoisehg.hgqt.backout import run   qtrun(run, ui, *pats, **opts)    def thgstatus(ui, *pats, **opts):   """update TortoiseHg status cache"""   from tortoisehg.util.thgstatus import run   run(ui, *pats, **opts)    def userconfig(ui, *pats, **opts):   """user configuration editor"""   from tortoisehg.hgqt.settings import run   qtrun(run, ui, *pats, **opts)    def repoconfig(ui, *pats, **opts):   """repository configuration editor"""   from tortoisehg.hgqt.settings import run   qtrun(run, ui, *pats, **opts)    def clone(ui, *pats, **opts):   """clone tool"""   from tortoisehg.hgqt.clone import run   qtrun(run, ui, *pats, **opts)    def commit(ui, *pats, **opts):   """commit tool"""   from tortoisehg.hgqt.commit import run   qtrun(run, ui, *pats, **opts)    def email(ui, *pats, **opts):   """send changesets by email"""   from tortoisehg.hgqt.hgemail import run   qtrun(run, ui, *pats, **opts)   +def merge(ui, *pats, **opts): + """merge wizard""" + from tortoisehg.hgqt.merge import run + qtrun(run, ui, *pats, **opts) +  def guess(ui, *pats, **opts):   """guess previous renames or copies"""   from tortoisehg.hgqt.guess import run   qtrun(run, ui, *pats, **opts)    def status(ui, *pats, **opts):   """browse working copy status"""   from tortoisehg.hgqt.status import run   qtrun(run, ui, *pats, **opts)    def tag(ui, *pats, **opts):   """tag tool"""   from tortoisehg.hgqt.tag import run   qtrun(run, ui, *pats, **opts)    def test(ui, *pats, **opts):   """test arbitrary widgets"""   from tortoisehg.hgqt.chunkselect import run   qtrun(run, ui, *pats, **opts)    def remove(ui, *pats, **opts):   """remove selected files"""   from tortoisehg.hgqt.quickop import run   qtrun(run, ui, *pats, **opts)    def revert(ui, *pats, **opts):   """revert selected files"""   from tortoisehg.hgqt.quickop import run   qtrun(run, ui, *pats, **opts)    def forget(ui, *pats, **opts):   """forget selected files"""   from tortoisehg.hgqt.quickop import run   qtrun(run, ui, *pats, **opts)    def hgignore(ui, *pats, **opts):   """ignore filter editor"""   from tortoisehg.hgqt.hgignore import run   qtrun(run, ui, *pats, **opts)    def serve(ui, *pats, **opts):   """start stand-alone webserver"""   from tortoisehg.hgqt.serve import run   qtrun(run, ui, *pats, **opts)    def shellconfig(ui, *pats, **opts):   """explorer extension configuration editor"""   from tortoisehg.hgqt.shellconf import run   qtrun(run, ui, *pats, **opts)    def update(ui, *pats, **opts):   """update/checkout tool"""   from tortoisehg.hgqt.update import run   qtrun(run, ui, *pats, **opts)    def log(ui, *pats, **opts):   """workbench application"""   from tortoisehg.hgqt.workbench import run   qtrun(run, ui, *pats, **opts)    def vdiff(ui, *pats, **opts):   """launch configured visual diff tool"""   from tortoisehg.hgqt.visdiff import run   qtrun(run, ui, *pats, **opts)    def about(ui, *pats, **opts):   """about dialog"""   from tortoisehg.hgqt.about import run   qtrun(run, ui, *pats, **opts)    def grep(ui, *pats, **opts):   """grep/search dialog"""   from tortoisehg.hgqt.grep import run   qtrun(run, ui, *pats, **opts)    def archive(ui, *pats, **opts):   """archive dialog"""   from tortoisehg.hgqt.archive import run   qtrun(run, ui, *pats, **opts)    def annotate(ui, *pats, **opts):   """annotate dialog"""   from tortoisehg.hgqt.annotate import run   if len(pats) != 1:   ui.warn(_('annotate requires a single filename\n'))   return   qtrun(run, ui, *pats, **opts)    def init(ui, *pats, **opts):   """init dialog"""   from tortoisehg.hgqt.hginit import run   qtrun(run, ui, *pats, **opts)    ### help management, adapted from mercurial.commands.help_()  def help_(ui, name=None, with_version=False, **opts):   """show help for a command, extension, or list of commands     With no arguments, print a list of commands and short help.     Given a command name, print help for that command.     Given an extension name, print help for that extension, and the   commands it provides."""   option_lists = []     def addglobalopts(aliases):   if ui.verbose:   option_lists.append((_("global options:"), globalopts))   if name == 'shortlist':   option_lists.append((_('use "thg help" for the full list '   'of commands'), ()))   else:   if name == 'shortlist':   msg = _('use "thg help" for the full list of commands '   'or "thg -v" for details')   elif aliases:   msg = _('use "thg -v help%s" to show aliases and '   'global options') % (name and " " + name or "")   else:   msg = _('use "thg -v help %s" to show global options') % name   option_lists.append((msg, ()))     def helpcmd(name):   if with_version:   version(ui)   ui.write('\n')     try:   aliases, i = cmdutil.findcmd(name, table, False)   except error.AmbiguousCommand, inst:   select = lambda c: c.lstrip('^').startswith(inst.args[0])   helplist(_('list of commands:\n\n'), select)   return     # synopsis   ui.write("%s\n" % i[2])     # aliases   if not ui.quiet and len(aliases) > 1:   ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))     # description   doc = i[0].__doc__   if not doc:   doc = _("(No help text available)")   if ui.quiet:   doc = doc.splitlines(0)[0]   ui.write("\n%s\n" % doc.rstrip())     if not ui.quiet:   # options   if i[1]:   option_lists.append((_("options:\n"), i[1]))     addglobalopts(False)     def helplist(header, select=None):   h = {}   cmds = {}   for c, e in table.iteritems():   f = c.split("|", 1)[0]   if select and not select(f):   continue   if (not select and name != 'shortlist' and   e[0].__module__ != __name__):   continue   if name == "shortlist" and not f.startswith("^"):   continue   f = f.lstrip("^")   if not ui.debugflag and f.startswith("debug"):   continue   doc = e[0].__doc__   if doc and 'DEPRECATED' in doc and not ui.verbose:   continue   #doc = gettext(doc)   if not doc:   doc = _("(no help text available)")   h[f] = doc.splitlines()[0].rstrip()   cmds[f] = c.lstrip("^")     if not h:   ui.status(_('no commands defined\n'))   return     ui.status(header)   fns = sorted(h)   m = max(map(len, fns))   for f in fns:   if ui.verbose:   commands = cmds[f].replace("|",", ")   ui.write(" %s:\n %s\n"%(commands, h[f]))   else:   ui.write(' %-*s %s\n' % (m, f, util.wrap(h[f], m + 4)))     if not ui.quiet:   addglobalopts(True)     def helptopic(name):   from mercurial import help   for names, header, doc in help.helptable:   if name in names:   break   else:   raise error.UnknownCommand(name)     # description   if not doc:   doc = _("(No help text available)")   if hasattr(doc, '__call__'):   doc = doc()     ui.write("%s\n" % header)   ui.write("%s\n" % doc.rstrip())     if name and name != 'shortlist':   i = None   for f in (helpcmd, helptopic):   try:   f(name)   i = None   break   except error.UnknownCommand, inst:   i = inst   if i:   raise i     else:   # program name   if ui.verbose or with_version:   version(ui)   else:   ui.status(_("Thg - TortoiseHg's GUI tools for Mercurial SCM (Hg)\n"))   ui.status('\n')     # list of commands   if name == "shortlist":   header = _('basic commands:\n\n')   else:   header = _('list of commands:\n\n')     helplist(header)     # list all option lists   opt_output = []   for title, options in option_lists:   opt_output.append(("\n%s" % title, None))   for shortopt, longopt, default, desc in options:   if "DEPRECATED" in desc and not ui.verbose: continue   opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt,   longopt and " --%s" % longopt),   "%s%s" % (desc,   default   and _(" (default: %s)") % default   or "")))     if opt_output:   opts_len = max([len(line[0]) for line in opt_output if line[1]] or [0])   for first, second in opt_output:   if second:   ui.write(" %-*s %s\n" % (opts_len, first, second))   else:   ui.write("%s\n" % first)    def version(ui, **opts):   """output version and copyright information"""   ui.write(_('TortoiseHg Dialogs (version %s), '   'Mercurial (version %s)\n') %   (hglib.fromutf(thgversion.version()), hglib.hgversion))   if not ui.quiet:   ui.write(shortlicense)    def debugcomplete(ui, cmd='', **opts):   """output list of possible commands"""   if opts.get('options'):   options = []   otables = [globalopts]   if cmd:   aliases, entry = cmdutil.findcmd(cmd, table, False)   otables.append(entry[1])   for t in otables:   for o in t:   if o[0]:   options.append('-%s' % o[0])   options.append('--%s' % o[1])   ui.write("%s\n" % "\n".join(options))   return     cmdlist = cmdutil.findpossible(cmd, table)   if ui.verbose:   cmdlist = [' '.join(c[0]) for c in cmdlist.values()]   ui.write("%s\n" % "\n".join(sorted(cmdlist)))    globalopts = [   ('R', 'repository', '',   _('repository root directory or symbolic path name')),   ('v', 'verbose', None, _('enable additional output')),   ('q', 'quiet', None, _('suppress output')),   ('h', 'help', None, _('display help and exit')),   ('', 'debugger', None, _('start debugger')),   ('', 'profile', None, _('print command execution profile')),   ('', 'nofork', None, _('do not fork GUI process')),   ('', 'fork', None, _('always fork GUI process')),   ('', 'listfile', '', _('read file list from file')),  ]    table = {   "about": (about, [], _('thg about')),   "add": (add, [], _('thg add [FILE]...')),   "^annotate|blame": (annotate,   [('r', 'rev', '', _('revision to annotate')),   ('n', 'line', '', _('open to line')),   ('p', 'pattern', '', _('initial search pattern'))],   _('thg annotate')),   "archive": (archive,   [('r', 'rev', '', _('revision to archive'))],   _('thg archive')),   "^backout": (backout,   [('', 'merge', None,   _('merge with old dirstate parent after backout')),   ('', 'parent', '', _('parent to choose when backing out merge')),   ('r', 'rev', '', _('revision to backout'))],   _('thg backout [OPTION]... [[-r] REV]')),   "^clone":   (clone,   [('U', 'noupdate', None,   _('the clone will include an empty working copy '   '(only a repository)')),   ('u', 'updaterev', '',   _('revision, tag or branch to check out')),   ('r', 'rev', [], _('include the specified changeset')),   ('b', 'branch', [],   _('clone only the specified branch')),   ('', 'pull', None, _('use pull protocol to copy metadata')),   ('', 'uncompressed', None,   _('use uncompressed transfer (fast over LAN)')),],   _('thg clone [OPTION]... SOURCE [DEST]')),   "^commit|ci": (commit,   [('u', 'user', '', _('record user as committer')),   ('d', 'date', '', _('record datecode as commit date'))],   _('thg commit [OPTIONS] [FILE]...')),   "^grep|search": (grep, [], _('thg grep')),   "^guess": (guess, [], _('thg guess')),   "^hgignore|ignore|filter": (hgignore, [], _('thg hgignore [FILE]')),   "^init": (init, [], _('thg init [DEST]')),   "^email":   (email,   [('r', 'rev', [], _('a revision to send')),],   _('thg email [REVS]')),   "^log|history|explorer|workbench":   (log,   [('l', 'limit', '', _('limit number of changes displayed'))],   _('thg log [OPTIONS] [FILE]')), + "^merge": + (merge, + [('r', 'rev', '', _('revision to merge'))], + _('thg merge [[-r] REV]')),   "remove|rm": (remove, [], _('thg remove [FILE]...')),   "revert": (revert, [], _('thg revert [FILE]...')),   "forget": (forget, [], _('thg forget [FILE]...')),   "^serve": (serve, [], _('thg serve [OPTION]')),   "^status": (status,   [('c', 'clean', False, _('show files without changes')),   ('i', 'ignored', False, _('show ignored files'))],   _('thg status [OPTIONS] [FILE]')),   "^tag":   (tag,   [('f', 'force', None, _('replace existing tag')),   ('l', 'local', None, _('make the tag local')),   ('r', 'rev', '', _('revision to tag')),   ('', 'remove', None, _('remove a tag')),   ('m', 'message', '', _('use <text> as commit message')),],   _('thg tag [-f] [-l] [-m TEXT] [-r REV] [NAME]')),   "test": (test, [], _('thg test')),   "help": (help_, [], _('thg help [COMMAND]')),   "^update|checkout|co":   (update,   [('C', 'clean', None, _('discard uncommitted changes (no backup)')),   ('r', 'rev', '', _('revision to update')),],   _('thg update [-C] [[-r] REV]')),   "^userconfig": (userconfig,   [('', 'focus', '', _('field to give initial focus'))],   _('thg userconfig')),   "^repoconfig": (repoconfig,   [('', 'focus', '', _('field to give initial focus'))],   _('thg repoconfig')),   "^vdiff": (vdiff,   [('c', 'change', '', _('changeset to view in diff tool')),   ('r', 'rev', [], _('revisions to view in diff tool')),   ('b', 'bundle', '', _('bundle file to preview'))],   _('launch visual diff tool')),  }    if os.name == 'nt':   # TODO: extra detection to determine if shell extension is installed   table['shellconfig'] = (shellconfig, [], _('thg shellconfig'))
 
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@@ -32,5 +32,6 @@
  <file>icons/clone.svg</file>   <file>icons/update.svg</file>   <file>icons/sync.svg</file> + <file>icons/merge.svg</file>   </qresource>  </RCC>
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