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# -*- coding: iso-8859-1 -*-
#!/usr/bin/env python
# repowidget.py - TortoiseHg repository widget
#
# Copyright (C) 2007-2010 Logilab. All rights reserved.
# Copyright (C) 2010 Adrian Buehlmann <adrian@cadifra.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
import sys, os
import re
from PyQt4 import QtCore, QtGui, Qsci
from mercurial import ui, hg
from mercurial import util
from tortoisehg.util.util import tounicode, has_closed_branch_support
from tortoisehg.util.util import rootpath, find_repository
from tortoisehg.hgqt.i18n import _
from tortoisehg.hgqt.graph import diff as revdiff
from tortoisehg.hgqt.decorators import timeit
from tortoisehg.hgqt import icon as geticon
from tortoisehg.hgqt.repomodel import HgRepoListModel
from tortoisehg.hgqt.filelistmodel import HgFileListModel
from tortoisehg.hgqt.filedialogs import FileLogDialog, FileDiffDialog
from tortoisehg.hgqt.manifestdialog import ManifestDialog
from tortoisehg.hgqt.widgetmixin import WidgetMixin
from tortoisehg.hgqt.update import UpdateDialog
from tortoisehg.hgqt import cmdui
from tortoisehg.util import paths
from mercurial.error import RepoError
Qt = QtCore.Qt
bold = QtGui.QFont.Bold
connect = QtCore.QObject.connect
SIGNAL = QtCore.SIGNAL
class RepoWidget(QtGui.QWidget, WidgetMixin):
_uifile = 'repowidget.ui'
def __init__(self, repo, fromhead=None):
self.repo = repo
self._closed_branch_supp = has_closed_branch_support(self.repo)
# these are used to know where to go after a reload
self._reload_rev = None
self._reload_file = None
self._loading = True
self._scanForRepoChanges = True
QtGui.QWidget.__init__(self)
WidgetMixin.__init__(self)
self.createActions()
self.textview_status.setFont(self._font)
#connect(self.textview_status, SIGNAL('showMessage'),
# self.statusBar().showMessage)
#connect(self.tableView_revisions, SIGNAL('showMessage'),
# self.statusBar().showMessage)
self.textview_header.setMessageWidget(self.message)
self.textview_header.commitsignal.connect(self.commit)
connect(self.message, SIGNAL('revisionSelected'), self.tableView_revisions.goto)
# setup tables and views
self.setupHeaderTextview()
connect(self.textview_status, SIGNAL('fileDisplayed'),
self.file_displayed)
self.setupBranchCombo()
self.setupModels(fromhead)
if fromhead:
self.startrev_entry.setText(str(fromhead))
self.setupRevisionTable()
self._repodate = self._getrepomtime()
self._watchrepotimer = self.startTimer(500)
def commit(self):
args = ['commit']
args += ['-v', '-m', self.message.text()]
dlg = cmdui.Dialog(args)
dlg.setWindowTitle(_('Commit'))
if dlg.exec_():
self.reload('tip')
def timerEvent(self, event):
if event.timerId() == self._watchrepotimer:
if not self._scanForRepoChanges or self.loading():
return
mtime = self._getrepomtime()
if mtime > self._repodate:
#self.statusBar().showMessage("Repository has been modified "
# "(reloading is recommended)")
pass
def loading(self):
return self._loading
def loaded(self):
print "loaded()"
self._repodate = self._getrepomtime()
self._loading = False
def setupBranchCombo(self, *args):
pass
def createActions(self):
#connect(self.actionRefresh, SIGNAL('triggered()'),
# self.reload)
#connect(self.actionQuit, SIGNAL('triggered()'),
# self.close)
#self.actionQuit.setIcon(geticon('quit'))
#self.actionRefresh.setIcon(geticon('reload'))
#self.actionDiffMode = QtGui.QAction('Diff mode', self)
#self.actionDiffMode.setCheckable(True)
#connect(self.actionDiffMode, SIGNAL('toggled(bool)'),
# self.setMode)
#self.actionAnnMode = QtGui.QAction('Annotate', self)
#self.actionAnnMode.setCheckable(True)
#connect(self.actionAnnMode, SIGNAL('toggled(bool)'),
# self.textview_status.setAnnotate)
# Next/Prev diff (in full file mode)
'''
self.actionNextDiff = QtGui.QAction(geticon('down'), 'Next diff', self)
self.actionNextDiff.setShortcut('Alt+Down')
def filled():
self.actionNextDiff.setEnabled(
self.textview_status.fileMode() and self.textview_status.nDiffs())
connect(self.textview_status, SIGNAL('filled'), filled)
self.actionPrevDiff = QtGui.QAction(geticon('up'), 'Previous diff', self)
self.actionPrevDiff.setShortcut('Alt+Up')
connect(self.actionNextDiff, SIGNAL('triggered()'),
self.nextDiff)
connect(self.actionPrevDiff, SIGNAL('triggered()'),
self.prevDiff)
self.actionDiffMode.setChecked(True)
'''
# Next/Prev file
'''
self.actionNextFile = QtGui.QAction('Next file', self)
self.actionNextFile.setShortcut('Right')
connect(self.actionNextFile, SIGNAL('triggered()'),
self.tableView_filelist.nextFile)
self.actionPrevFile = QtGui.QAction('Prev file', self)
self.actionPrevFile.setShortcut('Left')
connect(self.actionPrevFile, SIGNAL('triggered()'),
self.tableView_filelist.prevFile)
self.addAction(self.actionNextFile)
self.addAction(self.actionPrevFile)
self.disab_shortcuts.append(self.actionNextFile)
self.disab_shortcuts.append(self.actionPrevFile)
'''
# Next/Prev rev
'''
self.actionNextRev = QtGui.QAction('Next revision', self)
self.actionNextRev.setShortcut('Down')
connect(self.actionNextRev, SIGNAL('triggered()'),
self.tableView_revisions.nextRev)
self.actionPrevRev = QtGui.QAction('Prev revision', self)
self.actionPrevRev.setShortcut('Up')
connect(self.actionPrevRev, SIGNAL('triggered()'),
self.tableView_revisions.prevRev)
self.addAction(self.actionNextRev)
self.addAction(self.actionPrevRev)
self.disab_shortcuts.append(self.actionNextRev)
self.disab_shortcuts.append(self.actionPrevRev)
'''
# navigate in file viewer
self.actionNextLine = QtGui.QAction('Next line', self)
self.actionNextLine.setShortcut(Qt.SHIFT + Qt.Key_Down)
connect(self.actionNextLine, SIGNAL('triggered()'),
self.textview_status.nextLine)
self.addAction(self.actionNextLine)
self.actionPrevLine = QtGui.QAction('Prev line', self)
self.actionPrevLine.setShortcut(Qt.SHIFT + Qt.Key_Up)
connect(self.actionPrevLine, SIGNAL('triggered()'),
self.textview_status.prevLine)
self.addAction(self.actionPrevLine)
self.actionNextCol = QtGui.QAction('Next column', self)
self.actionNextCol.setShortcut(Qt.SHIFT + Qt.Key_Right)
connect(self.actionNextCol, SIGNAL('triggered()'),
self.textview_status.nextCol)
self.addAction(self.actionNextCol)
self.actionPrevCol = QtGui.QAction('Prev column', self)
self.actionPrevCol.setShortcut(Qt.SHIFT + Qt.Key_Left)
connect(self.actionPrevCol, SIGNAL('triggered()'),
self.textview_status.prevCol)
self.addAction(self.actionPrevCol)
# Activate file (file diff navigator)
self.actionActivateFile = QtGui.QAction('Activate file', self)
self.actionActivateFile.setShortcuts([Qt.Key_Return, Qt.Key_Enter])
def enterkeypressed():
w = QtGui.QApplication.focusWidget()
if not isinstance(w, QtGui.QLineEdit):
self.tableView_filelist.fileActivated(self.tableView_filelist.currentIndex(),)
else:
w.emit(SIGNAL('editingFinished()'))
connect(self.actionActivateFile, SIGNAL('triggered()'),
enterkeypressed)
self.actionActivateFileAlt = QtGui.QAction('Activate alt. file', self)
self.actionActivateFileAlt.setShortcuts([Qt.ALT+Qt.Key_Return, Qt.ALT+Qt.Key_Enter])
connect(self.actionActivateFileAlt, SIGNAL('triggered()'),
lambda self=self:
self.tableView_filelist.fileActivated(self.tableView_filelist.currentIndex(),
alternate=True))
self.actionActivateRev = QtGui.QAction('Activate rev.', self)
self.actionActivateRev.setShortcuts([Qt.SHIFT+Qt.Key_Return, Qt.SHIFT+Qt.Key_Enter])
connect(self.actionActivateRev, SIGNAL('triggered()'),
self.revision_activated)
self.addAction(self.actionActivateFile)
self.addAction(self.actionActivateFileAlt)
self.addAction(self.actionActivateRev)
self.disab_shortcuts.append(self.actionActivateFile)
self.disab_shortcuts.append(self.actionActivateRev)
self.actionStartAtRev = QtGui.QAction('Start at rev.', self)
self.actionStartAtRev.setShortcuts([Qt.Key_Backspace,])
connect(self.actionStartAtRev, SIGNAL('triggered()'),
self.startAtCurrentRev)
self.addAction(self.actionStartAtRev)
self.actionClearStartAtRev = QtGui.QAction('Clear start at rev.', self)
self.actionClearStartAtRev.setShortcuts([Qt.SHIFT + Qt.Key_Backspace,])
connect(self.actionClearStartAtRev, SIGNAL('triggered()'),
self.clearStartAtRev)
self.addAction(self.actionClearStartAtRev)
def startAtCurrentRev(self):
crev = self.tableView_revisions.current_rev
if crev:
self.startrev_entry.setText(str(crev))
# XXX workaround: see refreshRevisionTable method
self.refreshRevisionTable(sender=self)
def clearStartAtRev(self):
self.startrev_entry.setText("")
self._reload_rev = self.tableView_revisions.current_rev
self._reload_file = self.tableView_filelist.currentFile()
# XXX workaround: see refreshRevisionTable method
self.refreshRevisionTable(sender=self)
def setMode(self, mode):
self.textview_status.setMode(mode)
self.actionAnnMode.setEnabled(not mode)
self.actionNextDiff.setEnabled(not mode)
self.actionPrevDiff.setEnabled(not mode)
def nextDiff(self):
notlast = self.textview_status.nextDiff()
self.actionNextDiff.setEnabled(self.textview_status.fileMode() and notlast and self.textview_status.nDiffs())
self.actionPrevDiff.setEnabled(self.textview_status.fileMode() and self.textview_status.nDiffs())
def prevDiff(self):
notfirst = self.textview_status.prevDiff()
self.actionPrevDiff.setEnabled(self.textview_status.fileMode() and notfirst and self.textview_status.nDiffs())
self.actionNextDiff.setEnabled(self.textview_status.fileMode() and self.textview_status.nDiffs())
def load_config(self):
cfg = WidgetMixin.load_config(self)
self.hidefinddelay = cfg.getHideFindDelay()
def create_models(self, fromhead=None):
self.repomodel = HgRepoListModel(self.repo, fromhead=fromhead)
connect(self.repomodel, SIGNAL('filled'),
self.on_filled)
connect(self.repomodel, SIGNAL('loaded'),
self.loaded)
#connect(self.repomodel, SIGNAL('showMessage'),
# self.statusBar().showMessage,
# Qt.QueuedConnection)
self.filelistmodel = HgFileListModel(self.repo)
def setupModels(self, fromhead=None):
self.create_models(fromhead)
self.tableView_revisions.setModel(self.repomodel)
self.tableView_filelist.setModel(self.filelistmodel)
self.textview_status.setModel(self.repomodel)
#self.find_toolbar.setModel(self.repomodel)
filetable = self.tableView_filelist
connect(filetable, SIGNAL('fileSelected'),
self.textview_status.displayFile)
connect(self.textview_status, SIGNAL('revForDiffChanged'),
self.textview_header.setDiffRevision)
def setupRevisionTable(self):
view = self.tableView_revisions
view.installEventFilter(self)
connect(view, SIGNAL('revisionSelected'), self.revision_selected)
connect(view, SIGNAL('revisionActivated'), self.revision_activated)
connect(view, SIGNAL('updateToRevision'), self.updateToRevision)
connect(self.textview_header, SIGNAL('revisionSelected'), view.goto)
connect(self.textview_header, SIGNAL('parentRevisionSelected'), self.textview_status.displayDiff)
self.attachQuickBar(view.goto_toolbar)
gotoaction = view.goto_toolbar.toggleViewAction()
gotoaction.setIcon(geticon('goto'))
#self.toolBar_edit.addAction(gotoaction)
def _setup_table(self, table):
table.setTabKeyNavigation(False)
table.verticalHeader().setDefaultSectionSize(self.rowheight)
table.setShowGrid(False)
table.verticalHeader().hide()
table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
table.setAlternatingRowColors(True)
def setupHeaderTextview(self):
self.header_diff_format = QtGui.QTextCharFormat()
self.header_diff_format.setFont(self._font)
self.header_diff_format.setFontWeight(bold)
self.header_diff_format.setForeground(Qt.black)
self.header_diff_format.setBackground(Qt.gray)
def on_filled(self):
tv = self.tableView_revisions
if self._reload_rev is not None:
try:
tv.goto(self._reload_rev)
self.tableView_filelist.selectFile(self._reload_file)
return
except IndexError:
pass
else:
tv.setCurrentIndex(tv.model().index(0, 0))
def revision_activated(self, rev=None):
"""
Callback called when a revision is double-clicked in the revisions table
"""
if rev is None:
rev = self.tableView_revisions.current_rev
self._manifestdlg = ManifestDialog(self.repo, rev)
self._manifestdlg.show()
def setScanForRepoChanges(self, enable):
saved = self._scanForRepoChanges
self._scanForRepoChanges = enable
return saved
def updateToRevision(self, rev):
saved = self.setScanForRepoChanges(False)
opts = { 'clean':False }
dlg = UpdateDialog(rev, self.repo, self, opts=opts)
self._updatedlg = dlg
def quit(status):
if status == 0:
self.reload() # TODO: implement something less drastic than a full reload
self.setScanForRepoChanges(saved)
dlg.quitsignal.connect(quit)
dlg.show()
def file_displayed(self, filename):
#self.actionPrevDiff.setEnabled(False)
pass
def revision_selected(self, rev):
"""
Callback called when a revision is selected in the revisions table
"""
if self.repomodel.graph:
ctx = self.repomodel.repo.changectx(rev)
self.textview_status.setContext(ctx)
self.textview_header.displayRevision(ctx)
self.filelistmodel.setSelectedRev(ctx)
if len(self.filelistmodel):
self.tableView_filelist.selectRow(0)
def goto(self, rev):
if len(self.tableView_revisions.model().graph):
self.tableView_revisions.goto(rev)
else:
# store rev to show once it's available (when graph
# filling is still running)
self._reload_rev = rev
def _getrepomtime(self):
"""Return the last modification time for the repo"""
watchedfiles = [(self.repo.root, ".hg", "store", "00changelog.i"),
(self.repo.root, ".hg", "dirstate")]
watchedfiles = [os.path.join(*wf) for wf in watchedfiles]
mtime = [os.path.getmtime(wf) for wf in watchedfiles \
if os.path.isfile(wf)]
if mtime:
return max(mtime)
# humm, directory has probably been deleted, exiting...
self.close()
def reload(self, rev=None):
"""Reload the repository"""
if rev == None:
self._reload_rev = self.tableView_revisions.current_rev
else:
self._reload_rev = rev
self._loading = True
self._reload_file = self.tableView_filelist.currentFile()
self.repo = hg.repository(self.repo.ui, self.repo.root)
self._repodate = self._getrepomtime()
self.setupBranchCombo()
self.setupModels()
#@timeit
def refreshRevisionTable(self, *args, **kw):
"""Starts the process of filling the HgModel"""
branch = self.branch_comboBox.currentText()
branch = str(branch)
startrev = str(self.startrev_entry.text()).strip()
if not startrev:
startrev = None
# XXX workaround: self.sender() may provoque a core dump if
# this method is called directly (not via a connected signal);
# the 'sender' keyword is a way to discrimimne that the method
# has been called directly (thus caller MUST set this kw arg)
sender = kw.get('sender') or self.sender()
if sender is self.startrev_follow_action and startrev is None:
return
startrev = self.repo.changectx(startrev).rev()
follow = self.startrev_follow_action.isChecked()
self.revscompl_model.setStringList(self.repo.tags().keys())
self.repomodel.setRepo(self.repo, branch=branch, fromhead=startrev,
follow=follow)
def run(ui, *pats, **opts):
repo = None
root = paths.find_root()
if root:
repo = hg.repository(ui, path=root)
return Workbench(repo)
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