1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
# locktool.py - TortoiseHg's file locking widget
#
# Copyright 2016 Steve Borho <steve@borho.org>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
import os
from .qtcore import (
QModelIndex,
QSettings,
QTimer,
Qt,
pyqtSignal,
pyqtSlot,
)
from .qtgui import (
QAction,
QDialog,
QFileDialog,
QKeySequence,
QLabel,
QToolBar,
QTreeWidget,
QTreeWidgetItem,
QVBoxLayout,
)
from mercurial import (
extensions,
util,
)
from ..util import hglib
from ..util.i18n import _
from . import (
cmdcore,
cmdui,
qtlib,
)
_FILE_FILTER = ';;'.join([
_('Word docs (*.doc *.docx)'),
_('PDF docs (*.pdf)'),
_('Excel files (*.xls *.xlsx)'),
_('All files (*)')])
class LockDialog(QDialog):
showMessage = pyqtSignal(str)
@property
def repo(self):
return self._repoagent.rawRepo()
def __init__(self, repoagent, parent=None):
QDialog.__init__(self, parent)
self.setWindowTitle(_('TortoiseHg Lock Tool - %s') % \
repoagent.shortName())
self.setWindowIcon(qtlib.geticon('thg-password'))
layout = QVBoxLayout()
layout.setContentsMargins(2, 2, 2, 2)
layout.setSpacing(4)
self.setLayout(layout)
self._repoagent = repoagent
self._cmdsession = cmdcore.nullCmdSession()
self._repoagent.configChanged.connect(self.reload)
tb = QToolBar(self)
tb.setIconSize(qtlib.toolBarIconSize())
tb.setStyleSheet(qtlib.tbstylesheet)
self.layout().addWidget(tb)
self.refreshAction = a = QAction(self)
a.setToolTip(_('Refresh lock information'))
a.setIcon(qtlib.geticon('view-refresh'))
a.triggered.connect(self.reload)
tb.addAction(a)
self.addAction = a = QAction(self)
a.setToolTip(_('Lock a file not described in .hglocks'))
a.setIcon(qtlib.geticon('new-group')) # TODO: not the best icon
a.triggered.connect(self.lockany)
tb.addAction(a)
self.stopAction = a = QAction(self)
a.setToolTip(_('Stop current operation'))
a.setIcon(qtlib.geticon('process-stop'))
a.triggered.connect(self.stopclicked)
tb.addAction(a)
lbl = QLabel(_('Locked And Lockable Files:'))
self.locktw = tw = QTreeWidget(self)
tw.setColumnCount(3)
tw.setHeaderLabels([_('Path'), _('Locking User'), _('Purpose')])
tw.setEnabled(False)
tw.doubleClicked.connect(self.rowDoubleClicked)
layout.addWidget(lbl)
layout.addWidget(tw)
self._stbar = cmdui.ThgStatusBar()
layout.addWidget(self._stbar)
self.showMessage.connect(self._stbar.showMessage)
s = QSettings()
self.restoreGeometry(qtlib.readByteArray(s, 'lock/geom'))
self.locktw.header().restoreState(
qtlib.readByteArray(s, 'lock/treestate'))
QTimer.singleShot(0, self.finishSetup)
@pyqtSlot()
def finishSetup(self):
'complete the setup, some of these steps might fail'
# this code is specific to simplelock
try:
self.sl = extensions.find('simplelock')
except KeyError:
qtlib.WarningMsgBox(_('Simplelock extension not enabled'),
_('Please enable and configure simplelock'),
parent=self)
self.reject()
return
# this code is specific to simplelock
self.refillModel()
self.reload()
def refillModel(self):
# this code is specific to simplelock
locks = self.sl.parseLocks(self.repo)
lockables = self.sl.readlockables(self.repo)
for wfile in lockables:
if wfile not in locks:
locks[wfile] = ['', '']
# this code is specific to simplelock
self.locktw.clear()
self.rawrows = sorted([(w, u, p) for w, (u, p) in locks.items()])
rows = []
for wfile, user, purpose in self.rawrows:
uwfile = hglib.tounicode(wfile)
uuser = hglib.tounicode(user)
upurpose = hglib.tounicode(purpose)
rows.append(QTreeWidgetItem([uwfile, uuser, upurpose]))
self.locktw.addTopLevelItems(rows)
return locks
def reject(self):
s = QSettings()
s.setValue('lock/geom', self.saveGeometry())
s.setValue('lock/treestate', self.locktw.header().saveState())
QDialog.reject(self)
@pyqtSlot()
def _updateUi(self):
sess = self._cmdsession
self.refreshAction.setEnabled(sess.isFinished())
self.addAction.setEnabled(sess.isFinished())
self.locktw.setEnabled(sess.isFinished())
self.stopAction.setEnabled(not sess.isFinished())
@pyqtSlot()
def lockany(self):
wfile, _filter = QFileDialog.getOpenFileName(
self, _('Open a (nonmergable) file you wish to be locked'),
self.repo.root, _FILE_FILTER)
wfile = util.normpath(unicode(wfile))
pathprefix = util.normpath(hglib.tounicode(self.repo.root)) + '/'
if not os.path.normcase(wfile).startswith(os.path.normcase(pathprefix)):
self.showMessage.emit(_('File was not within current repository'))
wfile = wfile[len(pathprefix):]
self.showMessage.emit(_('Locking %s') % wfile)
self.lockrun(['lock', wfile])
def unlock(self, wfile):
self.showMessage.emit(_('Unlocking %s') % wfile)
self.lockrun(['unlock', wfile])
def lock(self, wfile, user):
self.showMessage.emit(_('Locking %s') % wfile)
self.lockrun(['lock', wfile])
@pyqtSlot()
def reload(self):
'update list of locks, then update UI'
self.showMessage.emit(_('Refreshing locks...'))
self.lockrun(['locks']) # has side-effect of refreshing locks
def lockrun(self, ucmdline):
self.operation = ucmdline + [None]
self._cmdsession = sess = self._repoagent.runCommand(ucmdline, self)
sess.commandFinished.connect(self.operationComplete)
self._updateUi()
def operationComplete(self):
locks = self.refillModel()
self._updateUi()
op, wfile = self.operation[:2]
if op == 'lock':
if wfile in locks and locks[wfile][1]:
self.showMessage.emit(_('Lock of %s successful') % wfile)
qtlib.openlocalurl(self.operation[1])
else:
self.showMessage.emit(_('Lock of %s failed, retry') % wfile)
elif op == 'unlock':
if wfile in locks and locks[wfile][1]:
self.showMessage.emit(_('Unlock of %s failed, retry') % wfile)
else:
self.showMessage.emit(_('Unlock of %s successful') % wfile)
elif locks:
self.showMessage.emit(_('Ready, double click to lock or unlock'))
else:
self.showMessage.emit(_('Ready'))
self.operation = ['N/A', None]
@pyqtSlot()
def stopclicked(self):
self._cmdsession.abort()
@pyqtSlot(QModelIndex)
def rowDoubleClicked(self, index):
wfile, user, purpose = self.rawrows[index.row()]
curuser = qtlib.getCurrentUsername(self, self.repo, {})
if user or purpose:
if user != curuser:
self.showMessage.emit(_('You can only release your own locks'))
else:
self.unlock(wfile)
else:
self.lock(wfile, curuser)
def canExit(self):
return self._cmdsession.isFinished()
def keyPressEvent(self, event):
sess = self._cmdsession
if event.matches(QKeySequence.Refresh):
self.reload()
elif event.key() == Qt.Key_Escape and not sess.isFinished():
sess.abort()
else:
return super(LockDialog, self).keyPressEvent(event)
|
