1
# Copyright (C) 2005 Dan Loda <danloda@gmail.com>
2
# Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
4
# This program is free software; you can redistribute it and/or modify
5
# it under the terms of the GNU General Public License as published by
6
# the Free Software Foundation; either version 2 of the License, or
7
# (at your option) any later version.
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
# GNU General Public License for more details.
14
# You should have received a copy of the GNU General Public License
15
# along with this program; if not, write to the Free Software
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23
from gpg import GPGSubprocess
25
from bzrlib.osutils import format_date
26
from bzrlib.util.bencode import bdecode
30
class RevisionView(gtk.Notebook):
31
""" Custom widget for commit log details.
33
A variety of bzr tools may need to implement such a thing. This is a
39
gobject.TYPE_PYOBJECT,
41
'The branch holding the revision being displayed',
42
gobject.PARAM_CONSTRUCT_ONLY | gobject.PARAM_WRITABLE
46
gobject.TYPE_PYOBJECT,
48
'The revision being displayed',
49
gobject.PARAM_READWRITE
53
gobject.TYPE_PYOBJECT,
56
gobject.PARAM_READWRITE
60
gobject.TYPE_PYOBJECT,
63
gobject.PARAM_READWRITE
68
def __init__(self, branch=None):
69
gtk.Notebook.__init__(self)
71
self._create_general()
72
self._create_relations()
73
self._create_signature()
74
self._create_file_info_view()
76
self.set_current_page(0)
78
self._show_callback = None
79
self._clicked_callback = None
83
self._repository = branch.repository
85
if self._branch is not None and self._branch.supports_tags():
86
self._tagdict = self._branch.tags.get_reverse_tag_dict()
90
self.set_file_id(None)
92
def do_get_property(self, property):
93
if property.name == 'branch':
95
elif property.name == 'revision':
97
elif property.name == 'children':
99
elif property.name == 'file-id':
102
raise AttributeError, 'unknown property %s' % property.name
104
def do_set_property(self, property, value):
105
if property.name == 'branch':
107
elif property.name == 'revision':
108
self._set_revision(value)
109
elif property.name == 'children':
110
self.set_children(value)
111
elif property.name == 'file-id':
112
self._file_id = value
114
raise AttributeError, 'unknown property %s' % property.name
116
def set_show_callback(self, callback):
117
self._show_callback = callback
119
def set_file_id(self, file_id):
120
"""Set a specific file id that we want to track.
122
This just effects the display of a per-file commit message.
123
If it is set to None, then all commit messages will be shown.
125
self.set_property('file-id', file_id)
127
def set_revision(self, revision):
128
if revision != self._revision:
129
self.set_property('revision', revision)
131
def get_revision(self):
132
return self.get_property('revision')
134
def set_children(self, children):
135
self._add_parents_or_children(children,
136
self.children_widgets,
139
def _set_revision(self, revision):
140
if revision is None: return
142
self._revision = revision
143
if revision.committer is not None:
144
self.committer.set_text(revision.committer)
146
self.committer.set_text("")
147
author = revision.properties.get('author', '')
149
self.author.set_text(author)
151
self.author_label.show()
154
self.author_label.hide()
156
if revision.timestamp is not None:
157
self.timestamp.set_text(format_date(revision.timestamp,
160
self.branchnick_label.set_text(revision.properties['branch-nick'])
162
self.branchnick_label.set_text("")
164
self._add_parents_or_children(revision.parent_ids,
165
self.parents_widgets,
168
file_info = revision.properties.get('file-info', None)
169
if file_info is not None:
170
file_info = bdecode(file_info.encode('UTF-8'))
173
if self._file_id is None:
176
text.append('%(path)s\n%(message)s' % fi)
177
self.file_info_buffer.set_text('\n'.join(text))
178
self.file_info_box.show()
182
if fi['file_id'] == self._file_id:
183
text.append(fi['message'])
185
self.file_info_buffer.set_text('\n'.join(text))
186
self.file_info_box.show()
188
self.file_info_box.hide()
190
self.file_info_box.hide()
192
def _show_clicked_cb(self, widget, revid, parentid):
193
"""Callback for when the show button for a parent is clicked."""
194
self._show_callback(revid, parentid)
196
def _go_clicked_cb(self, widget, revid):
197
"""Callback for when the go button for a parent is clicked."""
199
def _add_tags(self, *args):
200
if self._tagdict.has_key(self._revision.revision_id):
201
tags = self._tagdict[self._revision.revision_id]
206
self.tags_list.hide()
207
self.tags_label.hide()
210
self.tags_list.set_text(", ".join(tags))
212
self.tags_list.show_all()
213
self.tags_label.show_all()
215
def _add_parents_or_children(self, revids, widgets, table):
216
while len(widgets) > 0:
217
widget = widgets.pop()
220
table.resize(max(len(revids), 1), 2)
222
for idx, revid in enumerate(revids):
223
align = gtk.Alignment(0.0, 0.0)
224
widgets.append(align)
225
table.attach(align, 1, 2, idx, idx + 1,
226
gtk.EXPAND | gtk.FILL, gtk.FILL)
229
hbox = gtk.HBox(False, spacing=6)
234
image.set_from_stock(
235
gtk.STOCK_FIND, gtk.ICON_SIZE_SMALL_TOOLBAR)
238
if self._show_callback is not None:
239
button = gtk.Button()
241
button.connect("clicked", self._show_clicked_cb,
242
self._revision.revision_id, revid)
243
hbox.pack_start(button, expand=False, fill=True)
246
button = gtk.Button(revid)
247
button.connect("clicked",
248
lambda w, r: self.set_revision(self._branch.repository.get_revision(r)), revid)
249
button.set_use_underline(False)
250
hbox.pack_start(button, expand=False, fill=True)
253
def _create_general(self):
254
vbox = gtk.VBox(False, 6)
255
vbox.set_border_width(6)
256
vbox.pack_start(self._create_headers(), expand=False, fill=True)
257
vbox.pack_start(self._create_message_view())
258
self.append_page(vbox, tab_label=gtk.Label("General"))
261
def _create_relations(self):
262
vbox = gtk.VBox(False, 6)
263
vbox.set_border_width(6)
264
vbox.pack_start(self._create_parents(), expand=False, fill=True)
265
vbox.pack_start(self._create_children(), expand=False, fill=True)
266
self.append_page(vbox, tab_label=gtk.Label("Relations"))
269
def _create_signature(self):
270
signature_box = gtk.Table(rows=1, columns=2)
271
signature_box.set_col_spacing(0, 12)
273
self.signature_image = gtk.Image()
274
signature_box.attach(self.signature_image, 0, 1, 0, 1, gtk.FILL)
276
self.signature_label = gtk.Label()
277
signature_box.attach(self.signature_label, 1, 2, 0, 1, gtk.FILL)
279
signature_info = gtk.Table(rows=1, columns=2)
280
signature_info.set_row_spacings(6)
281
signature_info.set_col_spacings(6)
283
align = gtk.Alignment(1.0, 0.5)
285
label.set_markup("<b>Key Id:</b>")
287
signature_info.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
289
align = gtk.Alignment(0.0, 0.5)
290
self.signature_key_id = gtk.Label()
291
self.signature_key_id.set_selectable(True)
292
align.add(self.signature_key_id)
293
signature_info.attach(align, 1, 2, 0, 1, gtk.EXPAND | gtk.FILL, gtk.FILL)
295
box = gtk.VBox(False, 6)
296
box.set_border_width(6)
297
box.pack_start(signature_box, expand=False)
298
box.pack_start(signature_info, expand=False)
300
self.append_page(box, tab_label=gtk.Label("Signature"))
302
self.connect_after('notify::revision', self._update_signature)
304
def _create_headers(self):
305
self.table = gtk.Table(rows=5, columns=2)
306
self.table.set_row_spacings(6)
307
self.table.set_col_spacings(6)
310
align = gtk.Alignment(1.0, 0.5)
312
label.set_markup("<b>Revision Id:</b>")
314
self.table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
318
align = gtk.Alignment(0.0, 0.5)
319
revision_id = gtk.Label()
320
revision_id.set_selectable(True)
321
self.connect('notify::revision',
322
lambda w, p: revision_id.set_text(self._revision.revision_id))
323
align.add(revision_id)
324
self.table.attach(align, 1, 2, 0, 1, gtk.EXPAND | gtk.FILL, gtk.FILL)
328
align = gtk.Alignment(1.0, 0.5)
329
self.author_label = gtk.Label()
330
self.author_label.set_markup("<b>Author:</b>")
331
align.add(self.author_label)
332
self.table.attach(align, 0, 1, 1, 2, gtk.FILL, gtk.FILL)
334
self.author_label.show()
336
align = gtk.Alignment(0.0, 0.5)
337
self.author = gtk.Label()
338
self.author.set_selectable(True)
339
align.add(self.author)
340
self.table.attach(align, 1, 2, 1, 2, gtk.EXPAND | gtk.FILL, gtk.FILL)
345
align = gtk.Alignment(1.0, 0.5)
347
label.set_markup("<b>Committer:</b>")
349
self.table.attach(align, 0, 1, 2, 3, gtk.FILL, gtk.FILL)
353
align = gtk.Alignment(0.0, 0.5)
354
self.committer = gtk.Label()
355
self.committer.set_selectable(True)
356
align.add(self.committer)
357
self.table.attach(align, 1, 2, 2, 3, gtk.EXPAND | gtk.FILL, gtk.FILL)
359
self.committer.show()
361
align = gtk.Alignment(0.0, 0.5)
363
label.set_markup("<b>Branch nick:</b>")
365
self.table.attach(align, 0, 1, 3, 4, gtk.FILL, gtk.FILL)
369
align = gtk.Alignment(0.0, 0.5)
370
self.branchnick_label = gtk.Label()
371
self.branchnick_label.set_selectable(True)
372
align.add(self.branchnick_label)
373
self.table.attach(align, 1, 2, 3, 4, gtk.EXPAND | gtk.FILL, gtk.FILL)
374
self.branchnick_label.show()
377
align = gtk.Alignment(1.0, 0.5)
379
label.set_markup("<b>Timestamp:</b>")
381
self.table.attach(align, 0, 1, 4, 5, gtk.FILL, gtk.FILL)
385
align = gtk.Alignment(0.0, 0.5)
386
self.timestamp = gtk.Label()
387
self.timestamp.set_selectable(True)
388
align.add(self.timestamp)
389
self.table.attach(align, 1, 2, 4, 5, gtk.EXPAND | gtk.FILL, gtk.FILL)
391
self.timestamp.show()
393
align = gtk.Alignment(1.0, 0.5)
394
self.tags_label = gtk.Label()
395
self.tags_label.set_markup("<b>Tags:</b>")
396
align.add(self.tags_label)
398
self.table.attach(align, 0, 1, 5, 6, gtk.FILL, gtk.FILL)
399
self.tags_label.show()
401
align = gtk.Alignment(0.0, 0.5)
402
self.tags_list = gtk.Label()
403
align.add(self.tags_list)
404
self.table.attach(align, 1, 2, 5, 6, gtk.EXPAND | gtk.FILL, gtk.FILL)
406
self.tags_list.show()
408
self.connect('notify::revision', self._add_tags)
412
def _create_parents(self):
413
hbox = gtk.HBox(True, 3)
415
self.parents_table = self._create_parents_or_children_table(
417
self.parents_widgets = []
418
hbox.pack_start(self.parents_table)
423
def _create_children(self):
424
hbox = gtk.HBox(True, 3)
425
self.children_table = self._create_parents_or_children_table(
427
self.children_widgets = []
428
hbox.pack_start(self.children_table)
432
def _create_parents_or_children_table(self, text):
433
table = gtk.Table(rows=1, columns=2)
434
table.set_row_spacings(3)
435
table.set_col_spacings(6)
439
label.set_markup(text)
440
align = gtk.Alignment(0.0, 0.5)
442
table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
448
def _create_message_view(self):
449
msg_buffer = gtk.TextBuffer()
450
self.connect('notify::revision',
451
lambda w, p: msg_buffer.set_text(self._revision.message))
452
window = gtk.ScrolledWindow()
453
window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
454
window.set_shadow_type(gtk.SHADOW_IN)
455
tv = gtk.TextView(msg_buffer)
456
tv.set_editable(False)
457
tv.set_wrap_mode(gtk.WRAP_WORD)
458
tv.modify_font(pango.FontDescription("Monospace"))
464
def _create_file_info_view(self):
465
self.file_info_box = gtk.VBox(False, 6)
466
self.file_info_box.set_border_width(6)
467
self.file_info_buffer = gtk.TextBuffer()
468
window = gtk.ScrolledWindow()
469
window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
470
window.set_shadow_type(gtk.SHADOW_IN)
471
tv = gtk.TextView(self.file_info_buffer)
472
tv.set_editable(False)
473
tv.set_wrap_mode(gtk.WRAP_WORD)
474
tv.modify_font(pango.FontDescription("Monospace"))
478
self.file_info_box.pack_start(window)
479
self.file_info_box.hide() # Only shown when there are per-file messages
480
self.append_page(self.file_info_box, tab_label=gtk.Label('Per-file'))
482
def _update_signature(self, widget, param):
483
revid = self._revision.revision_id
485
if self._repository.has_signature_for_revision_id(revid):
486
signature_text = self._repository.get_signature_text(revid)
487
signature = gpg.verify(signature_text)
489
if signature.key_id is not None:
490
self.signature_key_id.set_text(signature.key_id)
492
if signature.is_valid():
493
self.signature_image.set_from_file("icons/sign-ok.png")
494
self.signature_label.set_text("This revision has been signed.")
496
self.signature_image.set_from_file("icons/sign-bad.png")
497
self.signature_label.set_text("This revision has been signed, " +
498
"but the authenticity of the signature cannot be verified.")
500
self.signature_key_id.set_text("")
501
self.signature_image.set_from_file("icons/sign-unknown.png")
502
self.signature_label.set_text("This revision has not been signed.")