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# -*- coding: utf-8 -*-
#
# QBzr - Qt frontend to Bazaar commands
# Copyright (C) 2007 Lukáš Lalinský <lalinsky@gmail.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import os.path
import re
import sys
from PyQt4 import QtCore, QtGui
from bzrlib.util import bencode
from bzrlib import (
bugtracker,
errors,
osutils,
urlutils,
)
from bzrlib.errors import BzrError, NoSuchRevision
from bzrlib.option import Option
from bzrlib.commands import Command, register_command
from bzrlib.commit import ReportCommitToLog
from bzrlib.workingtree import WorkingTree
from bzrlib.plugins.qbzr.diff import DiffWindow
from bzrlib.plugins.qbzr.i18n import gettext, N_
from bzrlib.plugins.qbzr.util import (
BTN_CANCEL,
BTN_OK,
QBzrWindow,
StandardButton,
)
from bzrlib.plugins.qbzr.ui_pull import Ui_PullForm
from bzrlib.plugins.qbzr.ui_push import Ui_PushForm
from bzrlib.plugins.qbzr.ui_branch import Ui_BranchForm
class QBzrPullWindow(QBzrWindow):
TITLE = N_("Pull")
NAME = "pull"
DEFAULT_SIZE = (400, 420)
def __init__(self, branch, parent=None):
QBzrWindow.__init__(self, [gettext(self.TITLE)], parent)
self.restoreSize(self.NAME, self.DEFAULT_SIZE)
self.branch = branch
self.process = QtCore.QProcess()
self.connect(self.process,
QtCore.SIGNAL("readyReadStandardOutput()"),
self.readStdout)
self.connect(self.process,
QtCore.SIGNAL("readyReadStandardError()"),
self.readStderr)
self.connect(self.process,
QtCore.SIGNAL("error(QProcess::ProcessError)"),
self.reportProcessError)
self.connect(self.process,
QtCore.SIGNAL("finished(int, QProcess::ExitStatus)"),
self.onFinished)
self.started = False
self.finished = False
self.aborting = False
self.messageFormat = QtGui.QTextCharFormat()
self.errorFormat = QtGui.QTextCharFormat()
self.errorFormat.setForeground(QtGui.QColor('red'))
self.okButton = StandardButton(BTN_OK)
self.cancelButton = StandardButton(BTN_CANCEL)
self.buttonbox = QtGui.QDialogButtonBox(self.centralwidget)
self.buttonbox.addButton(self.okButton,
QtGui.QDialogButtonBox.AcceptRole)
self.buttonbox.addButton(self.cancelButton,
QtGui.QDialogButtonBox.RejectRole)
self.connect(self.buttonbox, QtCore.SIGNAL("accepted()"), self.accept)
self.connect(self.buttonbox, QtCore.SIGNAL("rejected()"), self.reject)
self.setupUi()
def get_stored_location(self, branch):
return branch.get_parent()
def setupUi(self):
self.ui = self.create_ui()
self.ui.setupUi(self.centralwidget)
self.ui.vboxlayout.addWidget(self.buttonbox)
location = self.get_stored_location(self.branch)
if location is not None:
location = urlutils.unescape(location)
self.ui.location.setEditText(location)
self.ui.location.lineEdit().setCursorPosition(0)
def create_ui(self):
return Ui_PullForm()
def start(self, *args):
self.setProgress(0, [gettext("Starting...")])
self.ui.console.setFocus(QtCore.Qt.OtherFocusReason)
self.okButton.setEnabled(False)
self.started = True
args = ' '.join('"%s"' % a.replace('"', '\"') for a in args)
if sys.argv[0].lower().endswith('.exe'):
self.process.start(
sys.argv[0], ['qsubprocess', args])
else:
self.process.start(
sys.executable, [sys.argv[0], 'qsubprocess', args])
def show(self):
QBzrWindow.show(self)
def accept(self):
if self.finished:
self.close()
else:
args = ['--directory', self.branch.base]
if self.ui.overwrite.isChecked():
args.append('--overwrite')
if self.ui.remember.isChecked():
args.append('--remember')
revision = str(self.ui.revision.text())
if revision:
args.append('--revision')
args.append(revision)
location = str(self.ui.location.currentText())
self.start('pull', location, *args)
def reject(self):
if self.process.state() == QtCore.QProcess.NotRunning:
self.close()
else:
self.abort()
def closeEvent(self, event):
if self.process.state() == QtCore.QProcess.NotRunning:
QBzrWindow.closeEvent(self, event)
else:
self.abort()
event.ignore()
def abort(self):
if not self.aborting:
# be nice and try to use ^C
self.aborting = True
self.setProgress(None, [gettext("Aborting...")])
else:
self.process.terminate()
def setProgress(self, progress, messages):
if progress is not None:
self.ui.progressBar.setValue(progress)
if progress == 1000000 and not messages:
text = gettext("Finished!")
else:
text = " / ".join(messages)
self.ui.progressMessage.setText(text)
def readStdout(self):
data = str(self.process.readAllStandardOutput())
for line in data.splitlines():
if line.startswith("qbzr:PROGRESS:"):
progress, messages = bencode.bdecode(line[14:])
self.setProgress(progress, messages)
if self.aborting:
self.process.write("ABORT\n")
else:
self.process.write("OK\n")
else:
self.logMessage(line)
def readStderr(self):
data = str(self.process.readAllStandardError())
for line in data.splitlines():
error = line.startswith("bzr: ERROR:")
self.logMessage(line, error)
def logMessage(self, message, error=False):
if error:
format = self.errorFormat
else:
format = self.messageFormat
cursor = self.ui.console.textCursor()
cursor.insertText(message + "\n", format)
scrollbar = self.ui.console.verticalScrollBar()
scrollbar.setValue(scrollbar.maximum())
def reportProcessError(self, error):
if self.aborting == True:
self.close()
self.aborting = False
self.setProgress(1000000, [gettext("Failed!")])
if error == QtCore.QProcess.FailedToStart:
message = gettext("Failed to start bzr.")
else:
message = gettext("Error while running bzr. (error code: %d)" % error)
self.logMessage(message, True)
def onFinished(self, exitCode, exitStatus):
if self.aborting == True:
self.close()
self.aborting = False
if exitCode == 0:
self.finished = True
self.cancelButton.setEnabled(False)
else:
self.setProgress(1000000, [gettext("Failed!")])
self.okButton.setEnabled(True)
class QBzrPushWindow(QBzrPullWindow):
TITLE = N_("Push")
NAME = "push"
DEFAULT_SIZE = (400, 420)
def get_stored_location(self, branch):
return branch.get_push_location()
def create_ui(self):
return Ui_PushForm()
def accept(self):
if self.finished:
self.close()
else:
args = ['--directory', self.branch.base]
if self.ui.overwrite.isChecked():
args.append('--overwrite')
if self.ui.remember.isChecked():
args.append('--remember')
if self.ui.create_prefix.isChecked():
args.append('--create-prefix')
if self.ui.use_existing_dir.isChecked():
args.append('--use-existing-dir')
location = str(self.ui.location.currentText())
self.start('push', location, *args)
class QBzrBranchWindow(QBzrPullWindow):
TITLE = N_("Branch")
NAME = "branch"
DEFAULT_SIZE = (400, 420)
def setupUi(self):
self.ui = Ui_BranchForm()
self.ui.setupUi(self.centralwidget)
self.ui.vboxlayout.addWidget(self.buttonbox)
#print urlutils.local_path_to_url('.')
#location = self.get_stored_location(branch)
#if location is not None:
# location = urlutils.unescape(location)
# self.ui.location.setEditText(location)
# self.ui.location.lineEdit().setCursorPosition(0)
def accept(self):
if self.finished:
self.close()
else:
args = []
revision = str(self.ui.revision.text())
if revision:
args.append('--revision')
args.append(revision)
from_location = str(self.ui.from_location.currentText())
to_location = str(self.ui.to_location.currentText())
self.start('branch', from_location, to_location, *args)
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