/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2006-05-19 16:56:46 UTC
  • mfrom: (0.1.25 gannotate)
  • Revision ID: jelmer@samba.org-20060519165646-0d867938fdbc9097
Merge in Dan Loda's gannotate plugin and put it in annotate/

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nautilus-bzr.py
1
 
# Trivial Bazaar plugin for Nautilus
2
 
#
3
 
# Copyright (C) 2006 Jeff Bailey
4
 
# Copyright (C) 2006 Wouter van Heyst
5
 
# Copyright (C) 2006-2011 Jelmer Vernooij <jelmer@samba.org>
6
 
#
7
 
# This program is free software; you can redistribute it and/or modify
8
 
# it under the terms of the GNU General Public License as published by
9
 
# the Free Software Foundation; either version 3 of the License, or
10
 
# (at your option) any later version.
11
 
 
12
 
# This program is distributed in the hope that it will be useful,
13
 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
14
 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15
 
# GNU General Public License for more details.
16
 
 
17
 
# You should have received a copy of the GNU General Public License
18
 
# along with this program; if not, write to the Free Software
19
 
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
20
 
 
21
 
# Installation:
22
 
# setup.py can install nautilus-bzr to the right system folder, if pkg-config
23
 
# is present.
24
 
#
25
 
# You can also install nautilus-bzr manually by copying it (or linking it from)
26
 
# ~/.local/share/nautilus-python/extensions/nautilus-bzr.py
27
 
 
28
 
from gi.repository import Gtk, GObject, Nautilus
29
 
from bzrlib.controldir import ControlDir
30
 
from bzrlib.errors import (
31
 
    NotBranchError,
32
 
    NoWorkingTree,
33
 
    )
34
 
from bzrlib.ignores import tree_ignores_add_patterns
35
 
from bzrlib.tree import InterTree
36
 
 
37
 
from bzrlib.plugin import load_plugins
38
 
load_plugins()
39
 
 
40
 
from bzrlib.plugins.gtk.i18n import _i18n
41
 
 
42
 
 
43
 
class BazaarExtension(Nautilus.MenuProvider, Nautilus.ColumnProvider,
44
 
        Nautilus.InfoProvider, Nautilus.PropertyPageProvider,
45
 
        Nautilus.LocationWidgetProvider, GObject.GObject):
46
 
    """Nautilus extension providing Bazaar integration."""
47
 
 
48
 
    def __init__(self):
49
 
        pass
50
 
 
51
 
    @classmethod
52
 
    def _open_bzrdir(cls, vfs_file):
53
 
        uri = vfs_file.get_uri()
54
 
        controldir, path = ControlDir.open_containing(uri)
55
 
        return controldir, path
56
 
 
57
 
    @classmethod
58
 
    def _open_tree(cls, vfs_file):
59
 
        controldir, path = cls._open_bzrdir(vfs_file)
60
 
        return controldir.open_workingtree(), path
61
 
 
62
 
    def add_cb(self, menu, tree, path):
63
 
        tree.add(path)
64
 
 
65
 
    def ignore_cb(self, menu, tree, path):
66
 
        # We can only cope with local files
67
 
        tree_ignores_add_patterns(tree, [path])
68
 
        #FIXME: Add path to ignore file
69
 
 
70
 
    def unignore_cb(self, menu, tree, path):
71
 
        pass
72
 
        # We can only cope with local files
73
 
        #FIXME
74
 
 
75
 
    def diff_cb(self, menu, tree, path=None):
76
 
        from bzrlib.plugins.gtk.diff import DiffWindow
77
 
        window = DiffWindow()
78
 
        window.set_diff(tree.branch._get_nick(local=True), tree, 
79
 
                        tree.branch.basis_tree())
80
 
        window.show()
81
 
 
82
 
    def newtree_cb(self, menu, vfs_file):
83
 
        controldir, path = self._open_bzrdir(vfs_file)
84
 
        controldir.create_workingtree()
85
 
 
86
 
    def remove_cb(self, menu, tree, path):
87
 
        tree.remove(path)
88
 
 
89
 
    def annotate_cb(self, menu, tree, path, file_id):
90
 
        from bzrlib.plugins.gtk.annotate.gannotate import GAnnotateWindow
91
 
        win = GAnnotateWindow()
92
 
        win.show()
93
 
        win.annotate(tree, tree.branch, file_id)
94
 
        Gtk.main()
95
 
 
96
 
    def clone_cb(self, menu, vfs_file=None):
97
 
        from bzrlib.plugins.gtk.branch import BranchDialog
98
 
        controldir, path = self._open_bzrdir(vfs_file)
99
 
 
100
 
        dialog = BranchDialog(vfs_file.get_name())
101
 
        response = dialog.run()
102
 
        if response != Gtk.ResponseType.NONE:
103
 
            dialog.hide()
104
 
            dialog.destroy()
105
 
 
106
 
    def commit_cb(self, menu, tree, path=None):
107
 
        from bzrlib.plugins.gtk.commit import CommitDialog
108
 
        dialog = CommitDialog(tree, path)
109
 
        response = dialog.run()
110
 
        if response != Gtk.ResponseType.NONE:
111
 
            dialog.hide()
112
 
            dialog.destroy()
113
 
 
114
 
    def log_cb(self, menu, controldir, path=None):
115
 
        from bzrlib.plugins.gtk.viz import BranchWindow
116
 
        branch = controldir.open_branch()
117
 
        pp = BranchWindow(branch, [branch.last_revision()], None)
118
 
        pp.show()
119
 
        Gtk.main()
120
 
 
121
 
    def pull_cb(self, menu, controldir, path=None):
122
 
        from bzrlib.plugins.gtk.pull import PullDialog
123
 
        dialog = PullDialog(controldir.open_workingtree(), path)
124
 
        dialog.display()
125
 
        Gtk.main()
126
 
 
127
 
    def merge_cb(self, menu, tree, path=None):
128
 
        from bzrlib.plugins.gtk.merge import MergeDialog
129
 
        dialog = MergeDialog(tree, path)
130
 
        dialog.run()
131
 
        dialog.destroy()
132
 
 
133
 
    def create_tree_cb(self, menu, controldir):
134
 
        controldir.create_workingtree()
135
 
 
136
 
    def get_background_items(self, window, vfs_file):
137
 
        try:
138
 
            controldir, path = self._open_bzrdir(vfs_file)
139
 
        except NotBranchError:
140
 
            return
141
 
        try:
142
 
            branch = controldir.open_branch()
143
 
        except NotBranchError:
144
 
            items = []
145
 
            item = Nautilus.MenuItem(name='BzrNautilus::newtree',
146
 
                                 label='Make directory versioned',
147
 
                                 tip='Create new Bazaar tree in this folder',
148
 
                                 icon='')
149
 
            item.connect('activate', self.newtree_cb, vfs_file)
150
 
            items.append(item)
151
 
 
152
 
            item = Nautilus.MenuItem(name='BzrNautilus::clone',
153
 
                                 label='Checkout Bazaar branch ...',
154
 
                                 tip='Checkout Existing Bazaar Branch',
155
 
                                 icon='')
156
 
            item.connect('activate', self.clone_cb, vfs_file)
157
 
            items.append(item)
158
 
            return items
159
 
 
160
 
        items = []
161
 
 
162
 
        nautilus_integration = self.check_branch_enabled(branch)
163
 
        if not nautilus_integration:
164
 
            item = Nautilus.MenuItem(name='BzrNautilus::enable',
165
 
                                     label='Enable Bazaar Plugin for this Branch',
166
 
                                     tip='Enable Bazaar plugin for nautilus',
167
 
                                     icon='')
168
 
            item.connect('activate', self.toggle_integration, True, branch)
169
 
            return [item]
170
 
        else:
171
 
            item = Nautilus.MenuItem(name='BzrNautilus::disable',
172
 
                                     label='Disable Bazaar Plugin this Branch',
173
 
                                     tip='Disable Bazaar plugin for nautilus',
174
 
                                     icon='')
175
 
            item.connect('activate', self.toggle_integration, False, branch)
176
 
            items.append(item)
177
 
 
178
 
        item = Nautilus.MenuItem(name='BzrNautilus::log',
179
 
                             label='History ...',
180
 
                             tip='Show Bazaar history',
181
 
                             icon='')
182
 
        item.connect('activate', self.log_cb, controldir)
183
 
        items.append(item)
184
 
 
185
 
        item = Nautilus.MenuItem(name='BzrNautilus::pull',
186
 
                             label='Pull ...',
187
 
                             tip='Pull from another branch',
188
 
                             icon='')
189
 
        item.connect('activate', self.pull_cb, controldir)
190
 
        items.append(item)
191
 
 
192
 
        try:
193
 
            tree = controldir.open_workingtree()
194
 
        except NoWorkingTree:
195
 
            item = Nautilus.MenuItem(name='BzrNautilus::create_tree',
196
 
                                 label='Create working tree...',
197
 
                                 tip='Create a working tree for this branch',
198
 
                                 icon='')
199
 
            item.connect('activate', self.create_tree_cb, controldir)
200
 
            items.append(item)
201
 
        else:
202
 
            item = Nautilus.MenuItem(name='BzrNautilus::merge',
203
 
                                 label='Merge ...',
204
 
                                 tip='Merge from another branch',
205
 
                                 icon='')
206
 
            item.connect('activate', self.merge_cb, tree, path)
207
 
            items.append(item)
208
 
 
209
 
            item = Nautilus.MenuItem(name='BzrNautilus::commit',
210
 
                                 label='Commit ...',
211
 
                                 tip='Commit Changes',
212
 
                                 icon='')
213
 
            item.connect('activate', self.commit_cb, tree, path)
214
 
            items.append(item)
215
 
 
216
 
        return items
217
 
 
218
 
    def _get_file_menuitems(self, tree, intertree, path):
219
 
        file_id = tree.path2id(path)
220
 
        if file_id is None:
221
 
            item = Nautilus.MenuItem(name='BzrNautilus::add',
222
 
                                 label='Add',
223
 
                                 tip='Add as versioned file',
224
 
                                 icon='')
225
 
            item.connect('activate', self.add_cb, tree, path)
226
 
            yield item
227
 
 
228
 
            item = Nautilus.MenuItem(name='BzrNautilus::ignore',
229
 
                                 label='Ignore',
230
 
                                 tip='Ignore file for versioning',
231
 
                                 icon='')
232
 
            item.connect('activate', self.ignore_cb, tree, path)
233
 
            yield item
234
 
        elif tree.is_ignored(path):
235
 
            item = Nautilus.MenuItem(name='BzrNautilus::unignore',
236
 
                                 label='Unignore',
237
 
                                 tip='Unignore file for versioning',
238
 
                                 icon='')
239
 
            item.connect('activate', self.unignore_cb, tree, path)
240
 
            yield item
241
 
        else:
242
 
            item = Nautilus.MenuItem(name='BzrNautilus::log',
243
 
                             label='History ...',
244
 
                             tip='List changes',
245
 
                             icon='')
246
 
            item.connect('activate', self.log_cb, tree.bzrdir, path)
247
 
            yield item
248
 
 
249
 
            if not intertree.file_content_matches(file_id, file_id):
250
 
                item = Nautilus.MenuItem(name='BzrNautilus::diff',
251
 
                                 label='View Changes ...',
252
 
                                 tip='Show differences',
253
 
                                 icon='')
254
 
                item.connect('activate', self.diff_cb, tree, path)
255
 
                yield item
256
 
 
257
 
                item = Nautilus.MenuItem(name='BzrNautilus::commit',
258
 
                             label='Commit ...',
259
 
                             tip='Commit Changes',
260
 
                             icon='')
261
 
                item.connect('activate', self.commit_cb, tree, path)
262
 
                yield item
263
 
 
264
 
            item = Nautilus.MenuItem(name='BzrNautilus::remove',
265
 
                                 label='Remove',
266
 
                                 tip='Remove this file from versioning',
267
 
                                 icon='')
268
 
            item.connect('activate', self.remove_cb, tree, path)
269
 
            yield item
270
 
 
271
 
            item = Nautilus.MenuItem(name='BzrNautilus::annotate',
272
 
                         label='Annotate ...',
273
 
                         tip='Annotate File Data',
274
 
                         icon='')
275
 
            item.connect('activate', self.annotate_cb, tree, path, file_id)
276
 
            yield item
277
 
 
278
 
    def get_file_items(self, window, files):
279
 
        items = []
280
 
        trees = {}
281
 
 
282
 
        try:
283
 
            for vfs_file in files:
284
 
                controldir, path = self._open_bzrdir(vfs_file)
285
 
 
286
 
                try:
287
 
                    tree = trees[controldir.user_url]
288
 
                except KeyError:
289
 
                    try:
290
 
                        tree = controldir.open_workingtree()
291
 
                    except NoWorkingTree:
292
 
                        continue
293
 
                    trees[controldir.user_url] = tree
294
 
                    tree.lock_read()
295
 
 
296
 
                nautilus_integration = self.check_branch_enabled(tree.branch)
297
 
                if not nautilus_integration:
298
 
                    continue
299
 
 
300
 
                intertree = InterTree.get(tree.basis_tree(), tree)
301
 
                items.extend(list(self._get_file_menuitems(tree, intertree, path)))
302
 
        finally:
303
 
            for tree in trees.itervalues():
304
 
                tree.unlock()
305
 
 
306
 
        return items
307
 
 
308
 
    def get_columns(self):
309
 
        return [
310
 
            Nautilus.Column(name="BzrNautilus::bzr_status",
311
 
                            attribute="bzr_status",
312
 
                            label="Status",
313
 
                            description="Version control status"),
314
 
            Nautilus.Column(name="BzrNautilus::bzr_revision",
315
 
                            attribute="bzr_revision",
316
 
                            label="Revision",
317
 
                            description="Last change revision"),
318
 
            ]
319
 
 
320
 
    def _file_summary(self, tree, basis_tree, intertree, path):
321
 
        file_revision = ""
322
 
        emblem = None
323
 
 
324
 
        file_id = tree.path2id(path)
325
 
        if file_id is None:
326
 
            if tree.is_ignored(path):
327
 
                status = 'ignored'
328
 
                emblem = 'bzr-ignored'
329
 
            else:
330
 
                status = 'unversioned'
331
 
            file_revision = "N/A"
332
 
        elif tree.has_filename(path): # Still present
333
 
            if not intertree.file_content_matches(file_id, file_id):
334
 
                if not basis_tree.has_id(file_id):
335
 
                    emblem = 'bzr-added'
336
 
                    status = 'added'
337
 
                    file_revision = "new file"
338
 
                elif basis_tree.path2id(file_id) != path:
339
 
                    status = 'bzr-renamed'
340
 
                    status = 'renamed from %s' % basis_tree.path2id(file_id)
341
 
                else:
342
 
                    emblem = 'bzr-modified'
343
 
                    status = 'modified'
344
 
            else:
345
 
                emblem = 'bzr-controlled'
346
 
                status = 'unchanged'
347
 
        elif basis_tree.has_filename(path):
348
 
            emblem = 'bzr-removed'
349
 
            status = 'removed'
350
 
        else:
351
 
            # FIXME: Check for ignored files
352
 
            status = 'unversioned'
353
 
        return (status, emblem, file_revision)
354
 
 
355
 
    def update_file_info(self, vfs_file):
356
 
        try:
357
 
            controldir, path = self._open_bzrdir(vfs_file)
358
 
        except NotBranchError:
359
 
            return
360
 
 
361
 
        try:
362
 
            tree = controldir.open_workingtree()
363
 
        except NoWorkingTree:
364
 
            return
365
 
 
366
 
        tree.lock_read()
367
 
        try:
368
 
            nautilus_integration = self.check_branch_enabled(tree.branch)
369
 
            if not nautilus_integration:
370
 
                return
371
 
 
372
 
            basis_tree = tree.basis_tree()
373
 
            intertree = InterTree.get(basis_tree, tree)
374
 
 
375
 
            basis_tree.lock_read()
376
 
            try:
377
 
                (status, emblem, file_revision) = self._file_summary(tree, basis_tree, intertree, path)
378
 
            finally:
379
 
                basis_tree.unlock()
380
 
            if emblem is not None:
381
 
                vfs_file.add_emblem(emblem)
382
 
            vfs_file.add_string_attribute('bzr_status', status)
383
 
            vfs_file.add_string_attribute('bzr_revision', file_revision)
384
 
        finally:
385
 
            tree.unlock()
386
 
 
387
 
    def check_branch_enabled(self, branch):
388
 
        # Supports global disable, but there is currently no UI to do this
389
 
        config = branch.get_config_stack()
390
 
        return config.get("nautilus_integration")
391
 
 
392
 
    def toggle_integration(self, menu, action, branch):
393
 
        config = branch.get_config_stack()
394
 
        config.set("nautilus_integration", action)
395
 
 
396
 
    def get_property_pages(self, files):
397
 
        pages = []
398
 
        for vfs_file in files:
399
 
            try:
400
 
                controldir, path = self._open_bzrdir(vfs_file)
401
 
            except NotBranchError:
402
 
                continue
403
 
 
404
 
            try:
405
 
                tree = controldir.open_workingtree()
406
 
            except NoWorkingTree:
407
 
                continue
408
 
 
409
 
            tree.lock_read()
410
 
            try:
411
 
                file_id = tree.path2id(path)
412
 
                pages.append(PropertyPageFile(tree, file_id, path))
413
 
                pages.append(PropertyPageBranch(tree.branch))
414
 
            finally:
415
 
                tree.unlock()
416
 
        return pages
417
 
 
418
 
    def get_widget(self, uri, window):
419
 
        controldir, path = ControlDir.open_containing(uri)
420
 
        try:
421
 
            tree = controldir.open_workingtree()
422
 
        except NoWorkingTree:
423
 
            return
424
 
        ret = Gtk.HBox(False, 4)
425
 
        text = 'This is a Bazaar working tree. '
426
 
        get_shelf_manager = getattr(tree, 'get_shelf_manager', None)
427
 
        if get_shelf_manager is not None:
428
 
            manager = get_shelf_manager()
429
 
            shelves = manager.active_shelves()
430
 
            if len(shelves) == 0:
431
 
                pass
432
 
            elif len(shelves) == 1:
433
 
                text += '1 shelf exists. '
434
 
            else:
435
 
                text += '%d shelf exists. ' % len(shelves)
436
 
        label = Gtk.Label(text)
437
 
        label.show()
438
 
        ret.pack_start(label, True, True, 0)
439
 
        ret.show_all()
440
 
        return ret
441
 
 
442
 
 
443
 
class PropertyPageFile(Nautilus.PropertyPage):
444
 
 
445
 
    def __init__(self, tree, file_id, path):
446
 
        self.tree = tree
447
 
        self.file_id = file_id
448
 
        self.path = path
449
 
        label = Gtk.Label('File Version')
450
 
        label.show()
451
 
 
452
 
        table = self._create_table()
453
 
 
454
 
        super(PropertyPageFile, self).__init__(label=label,
455
 
            name="BzrNautilus::file_page", page=table)
456
 
 
457
 
    def _create_table(self):
458
 
        table = Gtk.Table(homogeneous=False, columns=2, rows=3)
459
 
 
460
 
        table.attach(Gtk.Label(_i18n('File id:')), 0, 1, 0, 1)
461
 
        table.attach(Gtk.Label(self.file_id), 1, 2, 0, 1)
462
 
 
463
 
        table.attach(Gtk.Label(_i18n('SHA1Sum:')), 0, 1, 1, 2)
464
 
        table.attach(Gtk.Label(self.tree.get_file_sha1(self.file_id, self.path)), 1, 1, 1, 2)
465
 
 
466
 
        basis_tree = self.tree.revision_tree(self.tree.last_revision())
467
 
        last_revision = basis_tree.get_file_revision(self.file_id)
468
 
 
469
 
        table.attach(Gtk.Label(_i18n('Last Change Revision:')), 0, 1, 2, 3)
470
 
        revno = ".".join([str(x) for x in
471
 
            self.tree.branch.revision_id_to_dotted_revno(last_revision)])
472
 
        table.attach(Gtk.Label(revno), 1, 1, 2, 3)
473
 
 
474
 
        table.attach(Gtk.Label(_i18n('Last Change Author:')), 0, 1, 3, 4)
475
 
        rev = self.tree.branch.repository.get_revision(last_revision)
476
 
        table.attach(Gtk.Label("\n".join(rev.get_apparent_authors())), 1, 1, 3, 4)
477
 
 
478
 
        table.show_all()
479
 
        return table
480
 
 
481
 
 
482
 
class PropertyPageBranch(Nautilus.PropertyPage):
483
 
 
484
 
    def __init__(self, branch):
485
 
        self.branch = branch
486
 
        label = Gtk.Label('Branch')
487
 
        label.show()
488
 
 
489
 
        table = self._create_table()
490
 
 
491
 
        super(PropertyPageBranch, self).__init__(label=label,
492
 
            name="BzrNautilus::branch_page", page=table)
493
 
 
494
 
    def _create_location_entry(self, get_location, set_location):
495
 
        location = get_location()
496
 
        ret = Gtk.Entry()
497
 
        if location is not None:
498
 
            ret.set_text(location)
499
 
        return ret
500
 
 
501
 
    def _create_table(self):
502
 
        table = Gtk.Table(homogeneous=False, columns=2, rows=6)
503
 
 
504
 
        self._push_location_entry = self._create_location_entry(
505
 
            self.branch.get_push_location, self.branch.set_push_location)
506
 
        self._parent_location_entry = self._create_location_entry(
507
 
            self.branch.get_parent, self.branch.set_parent)
508
 
        self._bound_location_entry = self._create_location_entry(
509
 
            self.branch.get_bound_location, self.branch.set_bound_location)
510
 
        self._public_location_entry = self._create_location_entry(
511
 
            self.branch.get_public_branch, self.branch.set_public_branch)
512
 
        self._submit_location_entry = self._create_location_entry(
513
 
            self.branch.get_submit_branch, self.branch.set_submit_branch)
514
 
 
515
 
        table.attach(Gtk.Label(_i18n('Push location:')), 0, 1, 0, 1)
516
 
        table.attach(self._push_location_entry, 1, 2, 0, 1)
517
 
 
518
 
        table.attach(Gtk.Label(_i18n('Parent location:')), 0, 1, 1, 2)
519
 
        table.attach(self._parent_location_entry, 1, 1, 1, 2)
520
 
 
521
 
        table.attach(Gtk.Label(_i18n('Bound location:')), 0, 1, 2, 3)
522
 
        table.attach(self._bound_location_entry, 1, 1, 2, 3)
523
 
 
524
 
        table.attach(Gtk.Label(_i18n('Public location:')), 0, 1, 3, 4)
525
 
        table.attach(self._public_location_entry, 1, 1, 3, 4)
526
 
 
527
 
        table.attach(Gtk.Label(_i18n('Submit location:')), 0, 1, 4, 5)
528
 
        table.attach(self._submit_location_entry, 1, 1, 4, 5)
529
 
 
530
 
        self._append_revisions_only = Gtk.CheckButton(_i18n('Append revisions only'))
531
 
        value = self.branch.get_append_revisions_only()
532
 
        if value is None:
533
 
            value = False
534
 
        self._append_revisions_only.set_active(value)
535
 
        table.attach(self._append_revisions_only, 0, 2, 5, 6)
536
 
 
537
 
        table.show_all()
538
 
        return table