thg / tortoisehg / hgqt / workbench.py

Adrian Buehlmann 142f381 









Adrian Buehlmann f6fe3b8 
André Sintzoff b42f46f 
Eduard-Cristian … bad7f26 
Adrian Buehlmann ba5cfe4 
Steve Borho 0344760 
George Marrows d88b497 
Adrian Buehlmann cc4d1b8 
Yuya Nishihara 5d0220a 
Adrian Buehlmann f6a57d3 
Adrian Buehlmann 6bc377a 
David Wilhelm feb6fa0 
Steve Borho 7361070 
Johan Samyn 3dda226 
Adrian Buehlmann 142f381 
Adrian Buehlmann d984704 

Adrian Buehlmann 142f381 
Michael De Wildt 8698a3e 

Angel Ezquerra 6d1b6e0 
Michael De Wildt 8698a3e 

Angel Ezquerra 6d1b6e0 
Michael De Wildt 8698a3e 

Adrian Buehlmann 1bafdd7 
Adrian Buehlmann 142f381 
Steve Borho 25132d4 
Angel Ezquerra 74724f5 
Adrian Buehlmann 8407464 
Steve Borho 5dfc20b 

Eduard-Cristian … bad7f26 
Adrian Buehlmann 142f381 
Adrian Buehlmann 517c099 
Steve Borho 4a41c1a 
Steve Borho 5dfc20b 
Adrian Buehlmann 6bc377a 
Steve Borho 12da60d 
Steve Borho 8f2f1ab 
Steve Borho ba00e79 
Adrian Buehlmann 6bc377a 
Angel Ezquerra 74724f5 
Adrian Buehlmann 6bc377a 
Adrian Buehlmann cc4d1b8 

Adrian Buehlmann b9f9064 
Adrian Buehlmann fa51c01 
Adrian Buehlmann cc4d1b8 

Steve Borho 7361070 

Yuya Nishihara 7a5a589 
Yuya Nishihara fdcf85d 
Steve Borho 7361070 

Yuya Nishihara fa0f352 

Angel Ezquerra 7e8cbf8 
Adrian Buehlmann b187372 
Steve Borho 3c1d631 
André Sintzoff b33c3cc 

Steve Borho 781f3c0 
André Sintzoff b42f46f 








Steve Borho 3c1d631 
Angel Ezquerra 625d1ee 


Angel Ezquerra 7e8cbf8 
Adrian Buehlmann 517c099 
Yuya Nishihara 9fd1bdd 

Adrian Buehlmann 517c099 
Steve Borho 812d53b 
Adrian Buehlmann b5de4cd 
Yuya Nishihara 85e435a 
Michael De Wildt 8698a3e 
Adrian Buehlmann 8636759 


Steve Borho 4a41c1a 
Angel Ezquerra 625d1ee 


Angel Ezquerra f6c03c4 
Adrian Buehlmann 1bafdd7 
Adrian Buehlmann 67164a5 

Adrian Buehlmann 8636759 

Steve Borho 5f6b2a8 

Adrian Buehlmann b5de4cd 
Yuya Nishihara c47ab22 
Steve Borho 29d8473 
Steve Borho 0d8edda 
Adrian Buehlmann b5de4cd 
Yuya Nishihara fa0f352 

Yuya Nishihara d6cb1cf 


Yuya Nishihara 82886c4 

Angel Ezquerra 0a2682c 
Yuya Nishihara 82886c4 

Yuya Nishihara d6cb1cf 
Yuya Nishihara 341d78a 





Steve Borho ab4eb7a 

Yuya Nishihara 341d78a 
Yuya Nishihara 3cca0e1 
Steve Borho bee9076 
Yuya Nishihara 3cca0e1 
Yuya Nishihara 82886c4 







Yuya Nishihara d6cb1cf 
Yuya Nishihara 82886c4 



Johan Samyn 53d2860 
Yuya Nishihara 82886c4 
Yuya Nishihara 3cca0e1 
Yuya Nishihara 341d78a 
Yuya Nishihara 82886c4 
Adrian Buehlmann b5de4cd 
Yuya Nishihara 82886c4 


Yuya Nishihara 3cca0e1 
Yuya Nishihara 82886c4 

Yuya Nishihara 341d78a 
Yuya Nishihara 82886c4 
Yuya Nishihara 3cca0e1 
Yuya Nishihara 82886c4 





Steve Borho 812d53b 



Yuya Nishihara 82886c4 





Yuya Nishihara 3cca0e1 



Yuya Nishihara 82886c4 

Yuya Nishihara 341d78a 

Yuya Nishihara 82886c4 
Yuya Nishihara d6cb1cf 
Yuya Nishihara 341d78a 
Yuya Nishihara 82886c4 


Yuya Nishihara 341d78a 

David Wilhelm 44b31b8 
Steve Borho fc242ed 





Adrian Buehlmann 364cf8f 

Eduard-Cristian … 42812a8 
Adrian Buehlmann 364cf8f 
Eduard-Cristian … 42812a8 



Adrian Buehlmann 364cf8f 
Yuya Nishihara 82886c4 


Adrian Buehlmann 4d1e8c5 
Yuya Nishihara d6cb1cf 
Steve Borho 352a40f 
Steve Borho 7622892 
Steve Borho c76620d 
Steve Borho 812d53b 
Steve Borho 352a40f 


Adrian Buehlmann cc4d1b8 
Adrian Buehlmann b63e560 
Adrian Buehlmann cc4d1b8 



Steve Borho 352a40f 
Steve Borho 7622892 
Steve Borho 352a40f 
Steve Borho 812d53b 
Steve Borho 352a40f 


Yuya Nishihara 82886c4 
anpol ccba502 
Angel Ezquerra 0a2682c 



















Yuya Nishihara 82886c4 





Yuya Nishihara d6cb1cf 
Yuya Nishihara 3cca0e1 
Steve Borho eee78a5 
Steve Borho 8d9d556 

Yuya Nishihara 3cca0e1 
Steve Borho 812d53b 
Yuya Nishihara 82886c4 
Steve Borho ab4eb7a 
Peer Sommerlund 8fba66b 
Steve Borho 8d9d556 

Steve Borho eee78a5 
Adrian Buehlmann b63e560 
Steve Borho 8d9d556 


Peer Sommerlund 8fba66b 
Steve Borho 4451d2e 
Yuya Nishihara 82886c4 
Yuya Nishihara d6cb1cf 
Yuya Nishihara 0308f91 
Yuya Nishihara 3cca0e1 

Steve Borho 659e7eb 
Yuya Nishihara 82886c4 
Adrian Buehlmann 57360c2 
Yuya Nishihara 82886c4 

Steve Borho f826fab 
Adrian Buehlmann 55d0af2 
Steve Borho 4482ad4 

Johan Samyn 3dda226 
Adrian Buehlmann 171ee1d 
Adrian Buehlmann 5e54a35 
Yuya Nishihara 82886c4 
Adrian Buehlmann 171ee1d 
Steve Borho 494ca32 
Adrian Buehlmann 171ee1d 
Yuya Nishihara 3cca0e1 
Yuya Nishihara 82886c4 
Yuya Nishihara 3cca0e1 
Adrian Buehlmann 5e54a35 
Adrian Buehlmann c457e19 
Angel Ezquerra a107899 
Yuya Nishihara 82886c4 
Adrian Buehlmann 171ee1d 
Steve Borho 772e32a 
Adrian Buehlmann 874d813 



Adrian Buehlmann 171ee1d 
Angel Ezquerra a107899 
Yuya Nishihara 82886c4 
Adrian Buehlmann 4b37b42 


Yuya Nishihara 82886c4 
Angel Ezquerra 1c46cf2 

Yuya Nishihara 82886c4 
Angel Ezquerra 1c46cf2 

Johan Samyn a488c65 
Steve Borho b20aced 
Steve Borho 6fbe4f7 


Adrian Buehlmann ac1d2b3 
Yuya Nishihara 341d78a 

Yuya Nishihara 0308f91 
Yuya Nishihara 341d78a 

Yuya Nishihara 0308f91 
Yuya Nishihara 341d78a 
Steve Borho d417ed6 
Steve Borho 175c25f 


Yuya Nishihara 0308f91 
Steve Borho 175c25f 
Steve Borho a6eda8f 
Steve Borho 175c25f 
Steve Borho 3797269 





Johan Samyn 8c0058b 
Peer Sommerlund 6cd590e 
Steve Borho 0e34c0f 
Peer Sommerlund 6cd590e 
Yuya Nishihara 495f80e 
Steve Borho 0e34c0f 
Peer Sommerlund 08177bd 
Yuya Nishihara 495f80e 
Steve Borho 0e34c0f 
Yuya Nishihara 3cca0e1 
Peer Sommerlund 6cd590e 
Steve Borho 0e34c0f 
Peer Sommerlund 6cd590e 
Steve Borho ada1a28 
Peer Sommerlund 5e321df 
Adrian Buehlmann b5de4cd 
Angel Ezquerra 625d1ee 



























Angel Ezquerra 05c5894 
Angel Ezquerra 625d1ee 











Angel Ezquerra 76ef8ef 

Angel Ezquerra 05c5894 
Angel Ezquerra 625d1ee 


Angel Ezquerra 05c5894 
Angel Ezquerra 625d1ee 



Angel Ezquerra 05c5894 
Angel Ezquerra 625d1ee 



Angel Ezquerra 05c5894 
Angel Ezquerra 625d1ee 










Angel Ezquerra 05c5894 


Angel Ezquerra 625d1ee 










Angel Ezquerra 05c5894 

Angel Ezquerra 625d1ee 

Angel Ezquerra 05c5894 
Steve Borho eee78a5 
Peer Sommerlund 9a1a7f8 
Steve Borho 8d9d556 
Steve Borho eee78a5 
Johan Samyn cca4750 
Steve Borho 12da60d 




Adrian Buehlmann 781df6e 
Steve Borho 3b15c8d 







Steve Borho 12da60d 
Yuya Nishihara 41f3ec5 
Steve Borho 12da60d 
Yuya Nishihara 41f3ec5 

Phil Currier 2eb0616 
Steve Borho 12da60d 


Yuya Nishihara 41f3ec5 
Steve Borho edfc292 








Adrian Buehlmann 1da90a3 
Yuya Nishihara 277e643 
Adrian Buehlmann 1da90a3 

Johan Samyn 53d2860 
Adrian Buehlmann 1da90a3 



Yuya Nishihara 69f31c6 

Adrian Buehlmann 1da90a3 




Johan Samyn 53d2860 
Adrian Buehlmann 1da90a3 

Steve Borho f730371 
Adrian Buehlmann 1da90a3 

Yuya Nishihara 69f31c6 

Steve Borho 144b63e 
Peer Sommerlund 5e321df 
Peer Sommerlund 39504aa 
Steve Borho 9d82a81 
Peer Sommerlund 39504aa 
Peer Sommerlund 5e321df 
Yuya Nishihara 3cca0e1 


Peer Sommerlund 39504aa 
Peer Sommerlund 5e321df 
Steve Borho 175c25f 
Steve Borho 4a41c1a 

Eduard-Cristian … bad7f26 


Johan Samyn 2dcf974 

Steve Borho 4a41c1a 
Johan Samyn 2dcf974 
Steve Borho 4a41c1a 
Steve Borho e4ef090 
Adrian Buehlmann aa1408d 

Steve Borho e4ef090 


Steve Borho 4a41c1a 
Steve Borho 175c25f 



Johan Samyn cca4750 
Steve Borho 8d9d556 
Steve Borho eee78a5 
Peer Sommerlund 5e321df 
Peer Sommerlund bd892d6 

Steve Borho eee78a5 
Peer Sommerlund 8fba66b 
Peer Sommerlund bd892d6 
Peer Sommerlund 5e321df 
Steve Borho eee78a5 


Peer Sommerlund 5e321df 
Steve Borho 8d9d556 





Peer Sommerlund bd892d6 
Yuya Nishihara ce7349c 








Steve Borho 5becea1 



Angel Ezquerra 625d1ee 
Angel Ezquerra 05c5894 



Steve Borho 5becea1 
Daniel Atallah 4dee575 
Peer Sommerlund 5e321df 
Angel Ezquerra 625d1ee 
Steve Borho 5becea1 
Adrian Buehlmann 75e7350 

Angel Ezquerra 05c5894 











Angel Ezquerra 625d1ee 



Angel Ezquerra 0aff3f2 
Adrian Buehlmann 75e7350 
Adrian Buehlmann 82f40f3 
Adrian Buehlmann 1dabfb5 

Yuya Nishihara ce7349c 
Peer Sommerlund 39504aa 
Angel Ezquerra 74724f5 


Eduard-Cristian … f4336a1 

Adrian Buehlmann cc4d1b8 


Adrian Buehlmann 1dabfb5 
Adrian Buehlmann 962e3af 
Adrian Buehlmann 7efbeae 
Adrian Buehlmann c4a946a 
Adrian Buehlmann 29221df 
Steve Borho 5becea1 
Steve Borho a42a085 

Steve Borho 60c84d9 

Yuya Nishihara ce7349c 
Steve Borho 3b15c8d 
Peer Sommerlund bd892d6 
Steve Borho 175c25f 
Steve Borho 4e6cbf7 

Angel Ezquerra fc40752 
Steve Borho 60c84d9 
Adrian Buehlmann 9cb6ba7 
Yuya Nishihara 68879b6 
Adrian Buehlmann 9cb6ba7 
Yuya Nishihara 68879b6 
Steve Borho 4ac5540 
Steve Borho c4691fb 

Steve Borho 4e6cbf7 
Johan Samyn cca4750 
Peer Sommerlund 5e321df 
Peer Sommerlund bd892d6 
Adrian Buehlmann 7efbeae 
Adrian Buehlmann 29221df 
Steve Borho f4d29fc 
Adrian Buehlmann 29221df 
David Wilhelm feb6fa0 

Yuya Nishihara 48c2aee 
Phil Currier a9011b3 

Steve Borho 64feeda 
Steve Borho 6c06c6d 


David Wilhelm feb6fa0 
Steve Borho 175c25f 







Yuya Nishihara b813af9 







Steve Borho c20c100 



Steve Borho 5dfc20b 
Steve Borho c20c100 
Johan Samyn 8c0058b 



Johan Samyn 9976781 
Johan Samyn 53d2860 


Steve Borho aa98198 




Steve Borho c42e655 



Steve Borho 12da60d 
Johan Samyn 53d2860 
André Sintzoff f0cef10 


Steve Borho c117850 


Johan Samyn 99fa95a 
Steve Borho c117850 

Steve Borho c42e655 

Angel Ezquerra 6d1b6e0 
Steve Borho e8234af 
André Sintzoff f0cef10 
Adrian Buehlmann 9cb6ba7 
Johan Samyn cca4750 
Adrian Buehlmann ba5cfe4 
Steve Borho a0a13a6 





Adrian Buehlmann 1bafdd7 
Steve Borho a0a13a6 

Steve Borho 12da60d 
Johan Samyn cca4750 
Steve Borho 12da60d 

Adrian Buehlmann f1dd5c4 
Steve Borho 12da60d 

Adrian Buehlmann f1dd5c4 
David Wilhelm e462daa 
Steve Borho 12da60d 
David Wilhelm e462daa 

Steve Borho 12da60d 
Steve Borho 812d53b 
André Sintzoff 4f71a69 
Adrian Buehlmann 9cb6ba7 
Yuya Nishihara 355fcd8 

Steve Borho 22f416b 



Yuya Nishihara 355fcd8 
Adrian Buehlmann be01307 
Steve Borho b20aced 
Adrian Buehlmann 142f381 
Johan Samyn b1c4ed2 
Yuya Nishihara 8110fc8 

Johan Samyn b1c4ed2 
Adrian Buehlmann 142f381 
Steve Borho b20aced 



Adrian Buehlmann 9ff3d7d 
Adrian Buehlmann 63a16bd 
Adrian Buehlmann 79af620 


Steve Borho 65aaf02 
Angel Ezquerra d3296bd 
Angel Ezquerra 3be19a7 

Angel Ezquerra 5229a6d 
Johan Samyn cca4750 





André Sintzoff 1b8c7c5 
Johan Samyn cca4750 
Adrian Buehlmann 1a9ab68 
Adrian Buehlmann 9ff3d7d 
Adrian Buehlmann 63a16bd 
Adrian Buehlmann 9ff3d7d 


Johan Samyn cca4750 

André Sintzoff 1b8c7c5 
Steve Borho 12da60d 
Angel Ezquerra 26c8e6c 














Angel Ezquerra 5229a6d 

Angel Ezquerra 26c8e6c 

Angel Ezquerra 5229a6d 
Angel Ezquerra 26c8e6c 




Angel Ezquerra 5229a6d 
Angel Ezquerra 26c8e6c 



Yuya Nishihara c6b9f1e 
Steve Borho 65aaf02 

Adrian Buehlmann 9ff3d7d 
Steve Borho 7951fb7 



Adrian Buehlmann 9ff3d7d 
Adrian Buehlmann 4c44453 
Adrian Buehlmann 9ff3d7d 
Adrian Buehlmann ebf8dcd 
Yuya Nishihara 96a7f1e 



Adrian Buehlmann 1a9ab68 






Steve Borho f901d4a 
Adrian Buehlmann 1a9ab68 

Adrian Buehlmann 06731e0 
David Wilhelm 44b31b8 



James McKay ab64496 


Steve Borho 12da60d 
James McKay ab64496 
Steve Borho 2be57bd 


David Wilhelm 708d951 
Steve Borho 2be57bd 
Johan Samyn 3dda226 



Steve Borho 2bbb558 

Johan Samyn 3dda226 

David Wilhelm 44b31b8 
Adrian Buehlmann 142f381 
Steve Borho 57ed0cf 





Steve Borho 53d570c 





Steve Borho 5dfc20b 
Adrian Buehlmann 142f381 
Steve Borho edfc292 






Steve Borho cf901e3 
Steve Borho edfc292 


Yuya Nishihara d43fa13 

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# workbench.py - main TortoiseHg Window
#
# Copyright (C) 2007-2010 Logilab. All rights reserved.
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
"""
Main Qt4 application for TortoiseHg
"""

import os
import sys
from mercurial import ui
from mercurial.error import RepoError
from tortoisehg.util import paths, hglib

from tortoisehg.hgqt import thgrepo, cmdui, qtlib, mq
from tortoisehg.hgqt.i18n import _
from tortoisehg.hgqt.repowidget import RepoWidget
from tortoisehg.hgqt.reporegistry import RepoRegistryView
from tortoisehg.hgqt.logcolumns import ColumnSelectDialog
from tortoisehg.hgqt.docklog import LogDockWidget
from tortoisehg.hgqt.settings import SettingsDialog

from PyQt4.QtCore import *
from PyQt4.QtGui import *

class ThgTabBar(QTabBar):
    def mouseReleaseEvent(self, event):

        if event.button() == Qt.MidButton:
            self.tabCloseRequested.emit(self.tabAt(event.pos()))

        super(QTabBar, self).mouseReleaseEvent(event)

class Workbench(QMainWindow):
    """hg repository viewer/browser application"""
    finished = pyqtSignal(int)
    activeRepoChanged = pyqtSignal(QString)

    def __init__(self):
        QMainWindow.__init__(self)
        self.ui = ui.ui()

        self.setupUi()
        self.setWindowTitle(_('TortoiseHg Workbench'))
        self.reporegistry = rr = RepoRegistryView(self)
        rr.setObjectName('RepoRegistryView')
        rr.showMessage.connect(self.showMessage)
        rr.openRepo.connect(self.openRepo)
        rr.hide()
        self.addDockWidget(Qt.LeftDockWidgetArea, rr)
        self.activeRepoChanged.connect(rr.setActiveTabRepo)

        self.mqpatches = p = mq.MQPatchesWidget(self)
        p.setObjectName('MQPatchesWidget')
        p.showMessage.connect(self.showMessage)
        p.hide()
        self.addDockWidget(Qt.LeftDockWidgetArea, p)

        self.log = LogDockWidget(self)
        self.log.setObjectName('Log')
        self.log.progressReceived.connect(self.statusbar.progress)
        self.log.hide()
        self.addDockWidget(Qt.BottomDockWidgetArea, self.log)

        self._setupActions()

        self.restoreSettings()
        self.repoTabChanged()
        self.setAcceptDrops(True)
        if os.name == 'nt':
            # Allow CTRL+Q to close Workbench on Windows
            QShortcut(QKeySequence('CTRL+Q'), self, self.close)
        if sys.platform == 'darwin':
            self.dockMenu = QMenu(self)
            self.dockMenu.addAction(_('New Repository...'),
                                    self.newRepository)
            self.dockMenu.addAction(_('Clone Repository...'),
                                    self.cloneRepository)
            self.dockMenu.addAction(_('Open Repository...'),
                                    self.openRepository)
            qt_mac_set_dock_menu(self.dockMenu)

        # Create the actions that will be displayed on the context menu
        self.createActions()
        self.lastClosedRepoRootList = []
        
    def setupUi(self):
        desktopgeom = qApp.desktop().availableGeometry()
        self.resize(desktopgeom.size() * 0.8)

        self.setWindowIcon(qtlib.geticon('hg-log'))

        self.repoTabsWidget = tw = QTabWidget()
        tw.setTabBar(ThgTabBar())
        tw.setDocumentMode(True)
        tw.setTabsClosable(True)
        tw.setMovable(True)
        tw.tabBar().hide()
        tw.tabBar().setContextMenuPolicy(Qt.CustomContextMenu)
        tw.tabBar().customContextMenuRequested.connect(self.tabBarContextMenuRequest)
        tw.lastClickedTab = -1 # No tab clicked yet

        sp = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        sp.setHorizontalStretch(1)
        sp.setVerticalStretch(1)
        sp.setHeightForWidth(tw.sizePolicy().hasHeightForWidth())
        tw.setSizePolicy(sp)
        tw.tabCloseRequested.connect(self.repoTabCloseRequested)
        tw.currentChanged.connect(self.repoTabChanged)

        self.setCentralWidget(tw)
        self.statusbar = cmdui.ThgStatusBar(self)
        self.setStatusBar(self.statusbar)

    def _setupActions(self):
        """Setup actions, menus and toolbars"""
        self.menubar = QMenuBar(self)
        self.setMenuBar(self.menubar)

        self.menuFile = self.menubar.addMenu(_("&File"))
        self.menuView = self.menubar.addMenu(_("&View"))
        self.menuViewregistryopts = QMenu(_('Workbench Toolbars'), self)
        self.menuRepository = self.menubar.addMenu(_("&Repository"))
        self.menuHelp = self.menubar.addMenu(_("&Help"))

        self.edittbar = QToolBar(_("Edit Toolbar"), objectName='edittbar')
        self.addToolBar(self.edittbar)
        self.docktbar = QToolBar(_("Dock Toolbar"), objectName='docktbar')
        self.addToolBar(self.docktbar)
        self.synctbar = QToolBar(_('Sync Toolbar'), objectName='synctbar')
        self.addToolBar(self.synctbar)
        self.tasktbar = QToolBar(_('Task Toolbar'), objectName='taskbar')
        self.addToolBar(self.tasktbar)

        # availability map of actions; applied by updateMenu()
        self._actionavails = {'repoopen': []}

        def keysequence(o):
            """Create QKeySequence from string or QKeySequence"""
            if isinstance(o, (QKeySequence, QKeySequence.StandardKey)):
                return o
            try:
                return getattr(QKeySequence, str(o))  # standard key
            except AttributeError:
                return QKeySequence(o)

        def modifiedkeysequence(o, modifier):
            """Create QKeySequence of modifier key prepended"""
            origseq = QKeySequence(keysequence(o))
            return QKeySequence('%s+%s' % (modifier, origseq.toString()))

        def newaction(text, slot=None, icon=None, shortcut=None,
                      checkable=False, tooltip=None, data=None, enabled=None,
                      menu=None, toolbar=None, parent=self):
            """Create new action and register it

            :slot: function called if action triggered or toggled.
            :checkable: checkable action. slot will be called on toggled.
            :data: optional data stored on QAction.
            :enabled: bool or group name to enable/disable action.
            :shortcut: QKeySequence, key sequence or name of standard key.
            :menu: name of menu to add this action.
            :toolbar: name of toolbar to add this action.
            """
            action = QAction(text, parent, checkable=checkable)
            if slot:
                if checkable:
                    action.toggled.connect(slot)
                else:
                    action.triggered.connect(slot)
            if icon:
                if toolbar:
                    action.setIcon(qtlib.geticon(icon))
                else:
                    action.setIcon(qtlib.getmenuicon(icon))
            if shortcut:
                action.setShortcut(keysequence(shortcut))
            if tooltip:
                action.setToolTip(tooltip)
            if data is not None:
                action.setData(data)
            if isinstance(enabled, bool):
                action.setEnabled(enabled)
            elif enabled:
                self._actionavails[enabled].append(action)
            if menu:
                getattr(self, 'menu%s' % menu.title()).addAction(action)
            if toolbar:
                getattr(self, '%stbar' % toolbar).addAction(action)
            return action

        def newseparator(menu=None, toolbar=None):
            """Insert a separator action; returns nothing"""
            if menu:
                getattr(self, 'menu%s' % menu.title()).addSeparator()
            if toolbar:
                getattr(self, '%stbar' % toolbar).addSeparator()

        newaction(_("&New Repository..."), self.newRepository,
                  shortcut='New', menu='file', icon='hg-init')
        newaction(_("Clone Repository..."), self.cloneRepository,
                  shortcut=modifiedkeysequence('New', modifier='Shift'),
                  menu='file', icon='hg-clone')
        newseparator(menu='file')
        newaction(_("&Open Repository..."), self.openRepository,
                  shortcut='Open', menu='file')
        closerepo = newaction(_("&Close Repository"), self.closeRepository,
                  shortcut='Close', enabled='repoopen', menu='file')
        if os.name == 'nt':
            sc = closerepo.shortcuts()
            sc.append(keysequence('Ctrl+W'))
            closerepo.setShortcuts(sc)
        newseparator(menu='file')
        newaction(_('&Settings...'), self.editSettings, icon='settings_user',
                  shortcut='Preferences', menu='file')
        newseparator(menu='file')
        newaction(_("E&xit"), self.close, shortcut='Quit', menu='file')

        a = self.reporegistry.toggleViewAction()
        a.setText(_('Show Repository Registry'))
        a.setShortcut('Ctrl+Shift+O')
        a.setIcon(qtlib.geticon('thg-reporegistry'))
        self.docktbar.addAction(a)
        self.menuView.addAction(a)

        a = self.mqpatches.toggleViewAction()
        a.setText(_('Show Patch Queue'))
        a.setIcon(qtlib.geticon('thg-mq'))
        self.docktbar.addAction(a)
        self.menuView.addAction(a)

        a = self.log.toggleViewAction()
        a.setText(_('Show Output &Log'))
        a.setShortcut('Ctrl+L')
        a.setIcon(qtlib.geticon('thg-console'))
        self.docktbar.addAction(a)
        self.menuView.addAction(a)

        newseparator(menu='view')
        self.menuViewregistryopts = self.menuView.addMenu(_('Repository Registry Options'))
        self.actionShowPaths = \
        newaction(_("Show Paths"), self.reporegistry.showPaths,
                  checkable=True, menu='viewregistryopts')

        self.actionShowSubrepos = \
            newaction(_("Show Subrepos on Registry"),
                self.reporegistry.setShowSubrepos,
                  checkable=True, menu='viewregistryopts')

        self.actionShowNetworkSubrepos = \
            newaction(_("Show Subrepos for remote repositories"),
                self.reporegistry.setShowNetworkSubrepos,
                  checkable=True, menu='viewregistryopts')

        self.actionShowShortPaths = \
            newaction(_("Show Short Paths"),
                self.reporegistry.setShowShortPaths,
                  checkable=True, menu='viewregistryopts')

        newseparator(menu='view')
        newaction(_("Choose Log Columns..."), self.setHistoryColumns,
                  menu='view')
        self.actionSaveRepos = \
        newaction(_("Save Open Repositories On Exit"), checkable=True,
                  menu='view')
        newseparator(menu='view')

        self.actionGroupTaskView = QActionGroup(self)
        self.actionGroupTaskView.triggered.connect(self.onSwitchRepoTaskTab)
        def addtaskview(icon, label, name):
            a = newaction(label, icon=None, checkable=True, data=name,
                          enabled='repoopen', menu='view')
            a.setIcon(qtlib.geticon(icon))
            self.actionGroupTaskView.addAction(a)
            self.tasktbar.addAction(a)
            return a
        addtaskview('hg-log', _("Revision &Details"), 'log')
        addtaskview('hg-commit', _('&Commit'), 'commit')
        self.actionSelectTaskMQ = \
                addtaskview('thg-qrefresh', _('MQ Patch'), 'mq')
        addtaskview('thg-sync', _('S&ynchronize'), 'sync')
        addtaskview('hg-annotate', _('&Manifest'), 'manifest')
        addtaskview('hg-grep', _('&Search'), 'grep')
        self.actionSelectTaskPbranch = \
                addtaskview('branch', _('&Patch Branch'), 'pbranch')
        newseparator(menu='view')

        newaction(_("&Refresh"), self._repofwd('reload'), icon='view-refresh',
                  shortcut='Refresh', enabled='repoopen',
                  menu='view', toolbar='edit',
                  tooltip=_('Refresh current repository'))
        newaction(_("Refresh &Task Tab"), self._repofwd('reloadTaskTab'),
                  enabled='repoopen',
                  shortcut=modifiedkeysequence('Refresh', modifier='Shift'),
                  tooltip=_('Refresh only the current task tab'),
                  menu='view')
        newaction(_("Load all revisions"), self.loadall,
                  enabled='repoopen', menu='view', shortcut='Shift+Ctrl+A',
                  tooltip=_('Load all revisions into graph'))

        newaction(_("Web Server..."), self.serve, enabled='repoopen',
                  menu='repository')
        newseparator(menu='repository')
        newaction(_("Shelve..."), self._repofwd('shelve'), icon='shelve',
                  enabled='repoopen', menu='repository')
        newaction(_("Import..."), self._repofwd('thgimport'), icon='hg-import',
                  enabled='repoopen', menu='repository')
        newseparator(menu='repository')
        newaction(_("Verify"), self._repofwd('verify'), enabled='repoopen',
                  menu='repository')
        newaction(_("Recover"), self._repofwd('recover'),
                  enabled='repoopen', menu='repository')
        newseparator(menu='repository')
        newaction(_("Resolve..."), self._repofwd('resolve'), icon='hg-merge',
                  enabled='repoopen', menu='repository')
        newseparator(menu='repository')
        newaction(_("Rollback/Undo..."), self._repofwd('rollback'),
                  enabled='repoopen', menu='repository')
        newseparator(menu='repository')
        newaction(_("Purge..."), self._repofwd('purge'), enabled='repoopen',
                  icon='hg-purge', menu='repository')
        newseparator(menu='repository')
        newaction(_("Bisect..."), self._repofwd('bisect'),
                  enabled='repoopen', menu='repository')
        newseparator(menu='repository')
        newaction(_("Explore"), self.explore, shortcut='Shift+Ctrl+S',
                  icon='system-file-manager', enabled='repoopen',
                  menu='repository')
        newaction(_("Terminal"), self.terminal, shortcut='Shift+Ctrl+T',
                  icon='utilities-terminal', enabled='repoopen',
                  menu='repository')

        newaction(_("Help"), self.onHelp, menu='help', icon='help-browser')
        newaction(_("About Qt"), QApplication.aboutQt, menu='help')
        newaction(_("About TortoiseHg"), self.onAbout, menu='help',
                  icon='thg-logo')

        newseparator(toolbar='edit')
        self.actionBack = \
        newaction(_("Back"), self._repofwd('back'), icon='go-previous',
                  enabled=False, toolbar='edit')
        self.actionForward = \
        newaction(_("Forward"), self._repofwd('forward'), icon='go-next',
                  enabled=False, toolbar='edit')
        newseparator(toolbar='edit', menu='View')

        self.filtertbaction = \
        newaction(_('Filter Toolbar'), self._repotogglefwd('toggleFilterBar'),
                  icon='view-filter', shortcut='Ctrl+S', enabled='repoopen',
                  toolbar='edit', menu='View', checkable=True,
                  tooltip=_('Filter graph with revision sets or branches'))

        menu = QMenu(_('Workbench Toolbars'), self)
        menu.addAction(self.edittbar.toggleViewAction())
        menu.addAction(self.docktbar.toggleViewAction())
        menu.addAction(self.synctbar.toggleViewAction())
        menu.addAction(self.tasktbar.toggleViewAction())
        self.menuView.addMenu(menu)

        newaction(_('Incoming'), self._repofwd('incoming'), icon='hg-incoming',
                  tooltip=_('Check for incoming changes from selected URL'),
                  enabled='repoopen', toolbar='sync')
        newaction(_('Pull'), self._repofwd('pull'), icon='hg-pull',
                  tooltip=_('Pull incoming changes from selected URL'),
                  enabled='repoopen', toolbar='sync')
        newaction(_('Outgoing'), self._repofwd('outgoing'), icon='hg-outgoing',
                   tooltip=_('Detect outgoing changes to selected URL'),
                   enabled='repoopen', toolbar='sync')
        newaction(_('Push'), self._repofwd('push'), icon='hg-push',
                  tooltip=_('Push outgoing changes to selected URL'),
                  enabled='repoopen', toolbar='sync')

        self.updateMenu()

    def _action_defs(self):
        a = [("closetab", _("Close tab"), '',
                _("Close tab"), self.closeLastClickedTab),
             ("closeothertabs", _("Close other tabs"), '',
                _("Close other tabs"), self.closeNotLastClickedTabs),
             ("reopenlastclosed", _("Undo close tab"), '',
                _("Reopen last closed tab"), self.reopenLastClosedTabs),
             ("reopenlastclosedgroup", _("Undo close other tabs"), '',
                _("Reopen last closed tab group"), self.reopenLastClosedTabs),
             ]
        return a

    def createActions(self):
        self._actions = {}
        for name, desc, icon, tip, cb in self._action_defs():
            self._actions[name] = QAction(desc, self)
        QTimer.singleShot(0, self.configureActions)

    def configureActions(self):
        for name, desc, icon, tip, cb in self._action_defs():
            act = self._actions[name]
            if icon:
                act.setIcon(qtlib.getmenuicon(icon))
            if tip:
                act.setStatusTip(tip)
            if cb:
                act.triggered.connect(cb)
            self.addAction(act)

    @pyqtSlot(QPoint)
    def tabBarContextMenuRequest(self, point):
        # Activate the clicked tab
        clickedwidget = qApp.widgetAt(self.repoTabsWidget.mapToGlobal(point))
        if not clickedwidget or \
            not isinstance(clickedwidget, ThgTabBar):
            return
        self.repoTabsWidget.lastClickedTab = -1

        clickedtabindex = clickedwidget.tabAt(point)
        if clickedtabindex > -1:
            self.repoTabsWidget.lastClickedTab = clickedtabindex
        else:
            self.repoTabsWidget.lastClickedTab = self.repoTabsWidget.currentIndex()

        actionlist = ['closetab', 'closeothertabs']

        existingClosedRepoList = []

        for reporoot in self.lastClosedRepoRootList:
            if os.path.isdir(reporoot):
                existingClosedRepoList.append(reporoot)
        self.lastClosedRepoRootList = existingClosedRepoList

        if len(self.lastClosedRepoRootList) > 1:
            actionlist += ['', 'reopenlastclosedgroup']
        elif len(self.lastClosedRepoRootList) > 0:
            actionlist += ['', 'reopenlastclosed']

        contextmenu = QMenu(self)
        for act in actionlist:
            if act:
                contextmenu.addAction(self._actions[act])
            else:
                contextmenu.addSeparator()

        if actionlist:
            contextmenu.exec_(self.repoTabsWidget.mapToGlobal(point))

    def closeLastClickedTab(self):
        if self.repoTabsWidget.lastClickedTab > -1:
            self.repoTabCloseRequested(self.repoTabsWidget.lastClickedTab)

    def _closeOtherTabs(self, tabIndex):
        if tabIndex > -1:
            tb = self.repoTabsWidget.tabBar()
            tb.setCurrentIndex(tabIndex)
            closedRepoRootList = []
            for idx in range(tb.count()-1, -1, -1):
                if idx != tabIndex:
                    self.repoTabCloseRequested(idx)
                    # repoTabCloseRequested updates self.lastClosedRepoRootList
                    closedRepoRootList += self.lastClosedRepoRootList
            self.lastClosedRepoRootList = closedRepoRootList


    def closeNotLastClickedTabs(self):
        self._closeOtherTabs(self.repoTabsWidget.lastClickedTab)

    def onSwitchRepoTaskTab(self, action):
        rw = self.repoTabsWidget.currentWidget()
        if rw:
            rw.switchToNamedTaskTab(str(action.data().toString()))

    @pyqtSlot(QString, bool)
    def openRepo(self, root, reuse):
        """ Open repo by openRepoSignal from reporegistry [unicode] """
        root = hglib.fromunicode(root)
        self._openRepo(root, reuse)

    @pyqtSlot(QString)
    def openLinkedRepo(self, path):
        self.showRepo(path)
        rw = self.repoTabsWidget.currentWidget()
        if rw:
            rw.taskTabsWidget.setCurrentIndex(rw.commitTabIndex)

    @pyqtSlot(QString)
    def showRepo(self, root):
        """Activate the repo tab or open it if not available [unicode]"""
        root = hglib.fromunicode(root)
        for i in xrange(self.repoTabsWidget.count()):
            w = self.repoTabsWidget.widget(i)
            if hglib.tounicode(w.repo.root) == os.path.normpath(root):
                self.repoTabsWidget.setCurrentIndex(i)
                return
        self._openRepo(root, False)

    @pyqtSlot(unicode, QString)
    def setRevsetFilter(self, path, filter):
        for i in xrange(self.repoTabsWidget.count()):
            w = self.repoTabsWidget.widget(i)
            if hglib.tounicode(w.repo.root) == path:
                w.filterbar.revsetle.setText(filter)
                w.filterbar.returnPressed()
                return

    def find_root(self, url):
        p = hglib.fromunicode(url.toLocalFile())
        return paths.find_root(p)

    def dragEnterEvent(self, event):
        d = event.mimeData()
        for u in d.urls():
            root = self.find_root(u)
            if root:
                event.setDropAction(Qt.LinkAction)
                event.accept()
                break

    def dropEvent(self, event):
        accept = False
        d = event.mimeData()
        for u in d.urls():
            root = self.find_root(u)
            if root:
                self.showRepo(root)
                accept = True
        if accept:
            event.setDropAction(Qt.LinkAction)
            event.accept()

    def updateMenu(self):
        """Enable actions when repoTabs are opened or closed or changed"""

        # Update actions affected by repo open/close
        someRepoOpen = self.repoTabsWidget.count() > 0
        for action in self._actionavails['repoopen']:
            action.setEnabled(someRepoOpen)

        # Update actions affected by repo open/close/change
        self.updateTaskViewMenu()
        self.updateToolBarActions()
        tw = self.repoTabsWidget
        w = tw.currentWidget()
        if ((tw.count() == 0) or
            ((tw.count() == 1) and
             not self.ui.configbool('tortoisehg', 'forcerepotab', False))):
            tw.tabBar().hide()
        else:
            tw.tabBar().show()
        if tw.count() == 0:
            self.setWindowTitle(_('TortoiseHg Workbench'))
        elif w.repo.shortname != w.repo.displayname:
            self.setWindowTitle(_('%s - TortoiseHg Workbench - %s') %
                                (w.repo.shortname, w.repo.displayname))
        else:
            self.setWindowTitle(_('%s - TortoiseHg Workbench') %
                                w.repo.shortname)

    def updateToolBarActions(self):
        w = self.repoTabsWidget.currentWidget()
        if w:
            self.filtertbaction.setChecked(w.filterBarVisible())

    def updateTaskViewMenu(self):
        'Update task tab menu for current repository'
        if self.repoTabsWidget.count() == 0:
            for a in self.actionGroupTaskView.actions():
                a.setChecked(False)
            self.actionSelectTaskMQ.setVisible(False)
            self.actionSelectTaskPbranch.setVisible(False)
        else:
            repoWidget = self.repoTabsWidget.currentWidget()
            exts = repoWidget.repo.extensions()
            self.actionSelectTaskMQ.setVisible('mq' in exts)
            self.actionSelectTaskPbranch.setVisible('pbranch' in exts)
            taskIndex = repoWidget.taskTabsWidget.currentIndex()
            for name, idx in repoWidget.namedTabs.iteritems():
                if idx == taskIndex:
                    break
            for action in self.actionGroupTaskView.actions():
                if str(action.data().toString()) == name:
                    action.setChecked(True)

    @pyqtSlot()
    def updateHistoryActions(self):
        'Update back / forward actions'
        rw = self.repoTabsWidget.currentWidget()
        if not rw:
            return
        self.actionBack.setEnabled(rw.canGoBack())
        self.actionForward.setEnabled(rw.canGoForward())

    def repoTabCloseSelf(self, widget):
        self.repoTabsWidget.setCurrentWidget(widget)
        index = self.repoTabsWidget.currentIndex()
        if widget.closeRepoWidget():
            w = self.repoTabsWidget.widget(index)
            try:
                reporoot = w.repo.root
            except:
                reporoot = ''
            self.repoTabsWidget.removeTab(index)
            widget.deleteLater()
            self.updateMenu()
            self.lastClosedRepoRootList = [reporoot]

    def repoTabCloseRequested(self, index):
        tw = self.repoTabsWidget
        if 0 <= index < tw.count():
            w = tw.widget(index)
            try:
                reporoot = w.repo.root
            except:
                reporoot = ''
            if w and w.closeRepoWidget():
                tw.removeTab(index)
                w.deleteLater()
                self.updateMenu()
                self.lastClosedRepoRootList = [reporoot]

    def reopenLastClosedTabs(self):
        for reporoot in self.lastClosedRepoRootList:
            if os.path.isdir(reporoot):
                self.showRepo(reporoot)
        self.lastClosedRepoRootList = []

    def repoTabChanged(self, index=0):
        w = self.repoTabsWidget.currentWidget()
        if w:
            self.updateHistoryActions()
            self.updateMenu()
            if w.repo:
                root = w.repo.root
                self.activeRepoChanged.emit(hglib.tounicode(root))
        else:
            self.activeRepoChanged.emit("")
        repo = w and w.repo or None
        self.log.setRepository(repo)
        self.mqpatches.setrepo(repo)

    def addRepoTab(self, repo):
        '''opens the given repo in a new tab'''
        rw = RepoWidget(repo, self)
        rw.showMessageSignal.connect(self.showMessage)
        rw.closeSelfSignal.connect(self.repoTabCloseSelf)
        rw.progress.connect(lambda tp, p, i, u, tl:
            self.statusbar.progress(tp, p, i, u, tl, repo.root))
        rw.output.connect(self.log.output)
        rw.makeLogVisible.connect(self.log.setShown)
        rw.revisionSelected.connect(self.updateHistoryActions)
        rw.repoLinkClicked.connect(self.openLinkedRepo)
        rw.taskTabsWidget.currentChanged.connect(self.updateTaskViewMenu)
        rw.toolbarVisibilityChanged.connect(self.updateToolBarActions)
        rw.shortNameChanged.connect(self.reporegistry.shortNameChanged)
        rw.baseNodeChanged.connect(self.reporegistry.baseNodeChanged)
        rw.repoChanged.connect(self.reporegistry.repoChanged)

        tw = self.repoTabsWidget
        index = self.repoTabsWidget.addTab(rw, rw.title())
        tw.setCurrentIndex(index)
        rw.titleChanged.connect(
            lambda title: tw.setTabText(tw.indexOf(rw), title))
        rw.showIcon.connect(
            lambda icon: tw.setTabIcon(tw.indexOf(rw), icon))
        self.reporegistry.addRepo(repo.root)

        self.updateMenu()


    def showMessage(self, msg):
        self.statusbar.showMessage(msg)

    def setHistoryColumns(self, *args):
        """Display the column selection dialog"""
        w = self.repoTabsWidget.currentWidget()
        dlg = ColumnSelectDialog('workbench', _('Workbench'),
                                 w and w.repoview.model() or None)
        if dlg.exec_() == QDialog.Accepted:
            if w:
                w.repoview.model().updateColumns()
                w.repoview.resizeColumns()

    def _repotogglefwd(self, name):
        """Return function to forward action to the current repo tab"""
        def forwarder(checked):
            w = self.repoTabsWidget.currentWidget()
            if w:
                getattr(w, name)(checked)
        return forwarder

    def _repofwd(self, name):
        """Return function to forward action to the current repo tab"""
        def forwarder():
            w = self.repoTabsWidget.currentWidget()
            if w:
                getattr(w, name)()
        return forwarder

    def serve(self):
        w = self.repoTabsWidget.currentWidget()
        if w:
            from tortoisehg.hgqt import run
            run.serve(w.repo.ui, root=w.repo.root)

    def loadall(self):
        w = self.repoTabsWidget.currentWidget()
        if w:
            w.repoview.model().loadall()

    def newRepository(self):
        """ Run init dialog """
        from tortoisehg.hgqt.hginit import InitDialog
        repoWidget = self.repoTabsWidget.currentWidget()
        if repoWidget:
            path = os.path.dirname(repoWidget.repo.root)
        else:
            path = os.getcwd()
        dlg = InitDialog([path], parent=self)
        dlg.finished.connect(dlg.deleteLater)
        if dlg.exec_():
            path = dlg.getPath()
            self._openRepo(path, False)

    def cloneRepository(self):
        """ Run clone dialog """
        from tortoisehg.hgqt.clone import CloneDialog
        repoWidget = self.repoTabsWidget.currentWidget()
        if repoWidget:
            root = repoWidget.repo.root
            args = [root, root + '-clone']
        else:
            args = []
        dlg = CloneDialog(args, parent=self)
        dlg.finished.connect(dlg.deleteLater)
        dlg.clonedRepository.connect(self.showRepo)
        dlg.exec_()

    def openRepository(self):
        """ Open repo from File menu """
        caption = _('Select repository directory to open')
        repoWidget = self.repoTabsWidget.currentWidget()
        if repoWidget:
            cwd = os.path.dirname(repoWidget.repo.root)
        else:
            cwd = os.getcwd()
        cwd = hglib.tounicode(cwd)
        FD = QFileDialog
        path = FD.getExistingDirectory(self, caption, cwd,
                                       FD.ShowDirsOnly | FD.ReadOnly)
        self._openRepo(hglib.fromunicode(path), False)

    def _openRepo(self, root, reuse):
        if root and not root.startswith('ssh://'):
            if reuse:
                for rw in self._findrepowidget(root):
                    self.repoTabsWidget.setCurrentWidget(rw)
                    return
            try:
                repo = thgrepo.repository(path=root)
                self.addRepoTab(repo)
            except RepoError:
                upath = hglib.tounicode(root)
                qtlib.WarningMsgBox(_('Failed to open repository'),
                        _('%s is not a valid repository') % upath)

    def _findrepowidget(self, root):
        """Iterates RepoWidget for the specified root"""
        tw = self.repoTabsWidget
        for idx in range(tw.count()):
            rw = tw.widget(idx)
            if rw.repo.root == root:
                yield rw

    def onAbout(self, *args):
        """ Display about dialog """
        from tortoisehg.hgqt.about import AboutDialog
        ad = AboutDialog(self)
        ad.finished.connect(ad.deleteLater)
        ad.exec_()

    def onHelp(self, *args):
        """ Display online help """
        qtlib.openhelpcontents('workbench.html')

    def storeSettings(self):
        s = QSettings()
        wb = "Workbench/"
        s.setValue(wb + 'geometry', self.saveGeometry())
        s.setValue(wb + 'windowState', self.saveState())
        s.setValue(wb + 'showPaths', self.actionShowPaths.isChecked())
        s.setValue(wb + 'showSubrepos', self.actionShowSubrepos.isChecked())
        s.setValue(wb + 'showNetworkSubrepos',
            self.actionShowNetworkSubrepos.isChecked())
        s.setValue(wb + 'showShortPaths', self.actionShowShortPaths.isChecked())
        s.setValue(wb + 'saveRepos', self.actionSaveRepos.isChecked())
        repostosave = []
        if self.actionSaveRepos.isChecked():
            tw = self.repoTabsWidget
            for idx in range(tw.count()):
                rw = tw.widget(idx)
                repostosave.append(hglib.tounicode(rw.repo.root))
        s.setValue(wb + 'openrepos', (',').join(repostosave))

    def restoreSettings(self):
        s = QSettings()
        wb = "Workbench/"
        self.restoreGeometry(s.value(wb + 'geometry').toByteArray())
        self.restoreState(s.value(wb + 'windowState').toByteArray())
        save = s.value(wb + 'saveRepos').toBool()
        self.actionSaveRepos.setChecked(save)
        for path in hglib.fromunicode(s.value(wb + 'openrepos').toString()).split(','):
            self._openRepo(path, False)

        # Load the repo registry settings. Note that we must allow the
        # repo registry to assemble itself before toggling its settings
        # Also the view path setttings should be enabled last, once we have
        # loaded the repo subrepositories (if needed)

        # Normally, checking the "show subrepos" and the "show network subrepos"
        # settings will trigger a reload of the repo registry.
        # To avoid reloading it twice (every time we set one of its view
        # settings), we tell the setters to avoid reloading the repo tree
        # model, and then we  manually reload the model
        ssr = s.value(wb + 'showSubrepos',
            defaultValue=QVariant(True)).toBool()
        snsr = s.value(wb + 'showNetworkSubrepos',
            defaultValue=QVariant(True)).toBool()
        ssp = s.value(wb + 'showShortPaths',
            defaultValue=QVariant(True)).toBool()
        self.reporegistry.setShowSubrepos(ssr, False)
        self.reporegistry.setShowNetworkSubrepos(snsr, False)
        self.reporegistry.setShowShortPaths(ssp)

        # Note that calling setChecked will NOT reload the model if the new
        # setting is the same as the one in the repo registry
        QTimer.singleShot(0, lambda: self.actionShowSubrepos.setChecked(ssr))
        QTimer.singleShot(0, lambda: self.actionShowNetworkSubrepos.setChecked(ssr))
        QTimer.singleShot(0, lambda: self.actionShowShortPaths.setChecked(ssp))

        # Manually reload the model now, to apply the settings
        self.reporegistry.reloadModel()

        # Allow repo registry to assemble itself before toggling path state
        sp = s.value(wb + 'showPaths').toBool()
        QTimer.singleShot(0, lambda: self.actionShowPaths.setChecked(sp))

    def goto(self, root, rev):
        for rw in self._findrepowidget(root):
            rw.goto(rev)

    def closeEvent(self, event):
        if not self.closeRepoTabs():
            event.ignore()
        else:
            self.storeSettings()
            self.reporegistry.close()
            # mimic QDialog exit
            self.finished.emit(0)

    def closeRepoTabs(self):
        '''returns False if close should be aborted'''
        tw = self.repoTabsWidget
        for idx in range(tw.count()):
            rw = tw.widget(idx)
            if not rw.closeRepoWidget():
                tw.setCurrentWidget(rw)
                return False
        return True

    def closeRepository(self):
        """close the current repo tab"""
        self.repoTabCloseRequested(self.repoTabsWidget.currentIndex())

    def explore(self):
        w = self.repoTabsWidget.currentWidget()
        if w:
            QDesktopServices.openUrl(QUrl.fromLocalFile(w.repo.root))

    def terminal(self):
        w = self.repoTabsWidget.currentWidget()
        if w:
            qtlib.openshell(w.repo.root, w.repo.displayname)

    def editSettings(self):
        tw = self.repoTabsWidget
        w = tw.currentWidget()
        twrepo = (w and w.repo.root or '')
        sd = SettingsDialog(configrepo=False, focus='tortoisehg.authorcolor',
                            parent=self, root=twrepo)
        sd.exec_()


def run(ui, *pats, **opts):
    root = opts.get('root') or paths.find_root()
    if root and pats:
        repo = thgrepo.repository(ui, root)
        pats = hglib.canonpaths(pats)
        if len(pats) == 1 and os.path.isfile(repo.wjoin(pats[0])):
            from tortoisehg.hgqt.filedialogs import FileLogDialog
            fname = pats[0]
            ufname = hglib.tounicode(fname)
            dlg = FileLogDialog(repo, fname, None)
            dlg.setWindowTitle(_('Hg file log viewer [%s] - %s') % (
                repo.displayname, ufname))
            return dlg
    w = Workbench()
    if root:
        root = hglib.tounicode(root)
        w.showRepo(root)
        if pats:
            q = []
            for pat in pats:
                f = repo.wjoin(pat)
                if os.path.isdir(f):
                    q.append('file("%s/**")' % pat)
                elif os.path.isfile(f):
                    q.append('file("%s")' % pat)
            w.setRevsetFilter(root, ' or '.join(q))
    if w.repoTabsWidget.count() <= 0:
        w.reporegistry.setVisible(True)
    return w
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
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