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# tag.py - Tag 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 tortoisehg.util import hglib
from tortoisehg.hgqt.i18n import _
from tortoisehg.hgqt import qtlib, cmdui, i18n
from PyQt4.QtCore import *
from PyQt4.QtGui import *
keep = i18n.keepgettext()
class TagDialog(QDialog):
showMessage = pyqtSignal(QString)
output = pyqtSignal(QString, QString)
makeLogVisible = pyqtSignal(bool)
def __init__(self, repo, tag='', rev='tip', parent=None, opts={}):
super(TagDialog, self).__init__(parent)
self.setWindowFlags(self.windowFlags() & \
~Qt.WindowContextHelpButtonHint)
self.repo = repo
self.setWindowTitle(_('Tag - %s') % repo.displayname)
self.setWindowIcon(qtlib.geticon('hg-tag'))
# base layout box
base = QVBoxLayout()
base.setSpacing(0)
base.setContentsMargins(*(0,)*4)
base.setSizeConstraint(QLayout.SetFixedSize)
self.setLayout(base)
# main layout box
box = QVBoxLayout()
box.setSpacing(8)
box.setContentsMargins(*(8,)*4)
self.layout().addLayout(box)
form = QFormLayout(fieldGrowthPolicy=QFormLayout.AllNonFixedFieldsGrow)
box.addLayout(form)
ctx = repo[rev]
form.addRow(_('Revision:'), QLabel('%d (%s)' % (ctx.rev(), ctx)))
self.rev = ctx.rev()
### tag combo
self.tagCombo = QComboBox()
self.tagCombo.setEditable(True)
self.tagCombo.setEditText(hglib.tounicode(tag))
self.tagCombo.currentIndexChanged.connect(self.updateStates)
self.tagCombo.editTextChanged.connect(self.updateStates)
form.addRow(_('Tag:'), self.tagCombo)
self.tagRevLabel = QLabel('')
form.addRow(_('Tagged:'), self.tagRevLabel)
### options
expander = qtlib.ExpanderLabel(_('Options'), False)
expander.expanded.connect(self.show_options)
box.addWidget(expander)
optbox = QVBoxLayout()
optbox.setSpacing(6)
box.addLayout(optbox)
hbox = QHBoxLayout()
hbox.setSpacing(0)
optbox.addLayout(hbox)
self.localCheckBox = QCheckBox(_('Local tag'))
self.localCheckBox.toggled.connect(self.updateStates)
self.replaceCheckBox = QCheckBox(_('Replace existing tag (-f/--force)'))
self.replaceCheckBox.toggled.connect(self.updateStates)
optbox.addWidget(self.localCheckBox)
optbox.addWidget(self.replaceCheckBox)
self.englishCheckBox = QCheckBox(_('Use English commit message'))
engmsg = repo.ui.configbool('tortoisehg', 'engmsg', False)
self.englishCheckBox.setChecked(engmsg)
optbox.addWidget(self.englishCheckBox)
self.customCheckBox = QCheckBox(_('Use custom commit message:'))
self.customCheckBox.toggled.connect(self.customMessageToggle)
self.customTextLineEdit = QLineEdit()
optbox.addWidget(self.customCheckBox)
optbox.addWidget(self.customTextLineEdit)
## bottom buttons
BB = QDialogButtonBox
bbox = QDialogButtonBox(BB.Close)
bbox.rejected.connect(self.reject)
self.addBtn = bbox.addButton(_('&Add'), BB.ActionRole)
self.removeBtn = bbox.addButton(_('&Remove'), BB.ActionRole)
box.addWidget(bbox)
self.addBtn.clicked.connect(self.onAddTag)
self.removeBtn.clicked.connect(self.onRemoveTag)
## horizontal separator
self.sep = QFrame()
self.sep.setFrameShadow(QFrame.Sunken)
self.sep.setFrameShape(QFrame.HLine)
base.addWidget(self.sep)
## status line
self.status = qtlib.StatusLabel()
self.status.setContentsMargins(4, 2, 4, 4)
base.addWidget(self.status)
self.cmd = cmdui.Runner(False, self)
self.cmd.output.connect(self.output)
self.cmd.makeLogVisible.connect(self.makeLogVisible)
self.cmd.commandFinished.connect(self.onCommandFinished)
repo.repositoryChanged.connect(self.refresh)
self.customTextLineEdit.setDisabled(True)
self.replaceCheckBox.setChecked(bool(opts.get('force')))
self.localCheckBox.setChecked(bool(opts.get('local')))
if not opts.get('local') and opts.get('message'):
msg = hglib.tounicode(opts['message'])
self.customCheckBox.setChecked(True)
self.customTextLineEdit.setText(msg)
self.clear_statue()
self.show_options(False)
self.tagCombo.setFocus()
self.refresh()
@pyqtSlot()
def refresh(self):
""" update display on dialog with recent repo data """
cur = self.tagCombo.currentText()
tags = list(self.repo.tags())
tags.sort(reverse=True)
self.tagCombo.clear()
for tag in tags:
if tag in ('tip', 'qbase', 'qtip', 'qparent'):
continue
self.tagCombo.addItem(hglib.tounicode(tag))
if cur:
self.tagCombo.setEditText(cur)
else:
self.tagCombo.clearEditText()
self.updateStates()
@pyqtSlot()
def updateStates(self):
""" update bottom button sensitives based on rev and tag """
tagu = self.tagCombo.currentText()
tag = hglib.fromunicode(tagu)
# check tag existence
if tag:
exists = tag in self.repo.tags()
if exists:
tagtype = self.repo.tagtype(tag)
islocal = 'local' == tagtype
try:
ctx = self.repo[self.repo.tags()[tag]]
trev = ctx.rev()
thash = str(ctx)
except:
trev, thash, local = 0, '????????', ''
self.localCheckBox.setChecked(islocal)
self.localCheckBox.setEnabled(False)
local = islocal and _('local') or ''
self.tagRevLabel.setText('%d (%s) %s' % (trev, thash, local))
samerev = trev == self.rev
else:
islocal = self.localCheckBox.isChecked()
self.localCheckBox.setEnabled(True)
self.tagRevLabel.clear()
force = self.replaceCheckBox.isChecked()
custom = self.customCheckBox.isChecked()
self.addBtn.setEnabled(not exists or (force and not samerev))
if exists and not samerev:
self.addBtn.setText(_('Move'))
else:
self.addBtn.setText(_('Add'))
self.removeBtn.setEnabled(exists)
self.englishCheckBox.setEnabled(not islocal)
self.customCheckBox.setEnabled(not islocal)
self.customTextLineEdit.setEnabled(not islocal and custom)
else:
self.addBtn.setEnabled(False)
self.removeBtn.setEnabled(False)
self.localCheckBox.setEnabled(False)
self.englishCheckBox.setEnabled(False)
self.customCheckBox.setEnabled(False)
self.customTextLineEdit.setEnabled(False)
self.tagRevLabel.clear()
def customMessageToggle(self, checked):
self.customTextLineEdit.setEnabled(checked)
if checked:
self.customTextLineEdit.setFocus()
def show_options(self, visible):
self.localCheckBox.setVisible(visible)
self.replaceCheckBox.setVisible(visible)
self.englishCheckBox.setVisible(visible)
self.customCheckBox.setVisible(visible)
self.customTextLineEdit.setVisible(visible)
def set_status(self, text, icon):
self.status.setShown(True)
self.sep.setShown(True)
self.status.set_status(text, icon)
self.showMessage.emit(text)
def clear_statue(self):
self.status.setHidden(True)
self.sep.setHidden(True)
def onCommandFinished(self, ret):
if ret == 0:
self.finishfunc()
def onAddTag(self):
tagu = self.tagCombo.currentText()
tag = hglib.fromunicode(tagu)
local = self.localCheckBox.isChecked()
force = self.replaceCheckBox.isChecked()
english = self.englishCheckBox.isChecked()
if self.customCheckBox.isChecked():
message = self.customTextLineEdit.text()
else:
message = None
exists = tag in self.repo.tags()
if exists and not force:
self.set_status(_("Tag '%s' already exists") % tagu, False)
return
if not local:
parents = self.repo.parents()
if len(parents) > 1:
self.set_status(_('uncommitted merge'), False)
return
p1 = parents[0]
if not force and p1.node() not in self.repo._branchheads:
self.set_status(_('not at a branch head (use force)'), False)
return
if not message:
ctx = self.repo[self.rev]
if exists:
origctx = self.repo[self.repo.tags()[tag]]
msgset = keep._('Moved tag %s to changeset %s' \
' (from changeset %s)')
message = (english and msgset['id'] or msgset['str']) \
% (tagu, str(ctx), str(origctx))
else:
msgset = keep._('Added tag %s for changeset %s')
message = (english and msgset['id'] or msgset['str']) \
% (tagu, str(ctx))
message = hglib.fromunicode(message)
def finished():
if exists:
self.set_status(_("Tag '%s' has been moved") % tagu, True)
else:
self.set_status(_("Tag '%s' has been added") % tagu, True)
user = qtlib.getCurrentUsername(self, self.repo)
if not user:
return
cmd = ['tag', '--repository', self.repo.root, '--rev', str(self.rev),
'--user', user]
if local:
cmd.append('--local')
else:
cmd.append('--message=%s' % message)
if force:
cmd.append('--force')
cmd.append(tag)
self.finishfunc = finished
self.cmd.run(cmd)
def onRemoveTag(self):
tagu = self.tagCombo.currentText()
tag = hglib.fromunicode(tagu)
local = self.localCheckBox.isChecked()
force = self.replaceCheckBox.isChecked()
english = self.englishCheckBox.isChecked()
if self.customCheckBox.isChecked():
message = self.customTextLineEdit.text()
else:
message = None
tagtype = self.repo.tagtype(tag)
if local:
if tagtype != 'local':
self.set_status(_("tag '%s' is not a local tag") % tagu)
return
else:
if tagtype != 'global':
self.set_status(_("tag '%s' is not a global tag") % tagu)
return
parents = self.repo.parents()
if len(parents) > 1:
self.set_status(_('uncommitted merge'), False)
return
p1 = parents[0]
if not force and p1.node() not in self.repo._branchheads:
self.set_status(_('not at a branch head (use force)'), False)
return
if not message:
msgset = keep._('Removed tag %s')
message = (english and msgset['id'] or msgset['str']) % tagu
message = hglib.fromunicode(message)
def finished():
self.set_status(_("Tag '%s' has been removed") % tagu, True)
cmd = ['tag', '--repository', self.repo.root, '--remove']
if local:
cmd.append('--local')
else:
cmd.append('--message=%s' % message)
cmd.append(tag)
self.finishfunc = finished
self.cmd.run(cmd)
def reject(self):
# prevent signals from reaching deleted objects
self.repo.repositoryChanged.disconnect(self.refresh)
super(TagDialog, self).reject()
def run(ui, *pats, **opts):
kargs = {}
tag = len(pats) > 0 and pats[0] or None
if tag:
kargs['tag'] = tag
rev = opts.get('rev')
if rev:
kargs['rev'] = rev
from tortoisehg.util import paths
from tortoisehg.hgqt import thgrepo
repo = thgrepo.repository(ui, path=paths.find_root())
return TagDialog(repo, opts=opts, **kargs)
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