/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2011-04-10 18:44:39 UTC
  • mto: This revision was merged to the branch mainline in revision 730.
  • Revision ID: jelmer@samba.org-20110410184439-g7hqaacexqtviq13
Move i18n support to a separate file, so gettext files aren't loaded unless bzr-gtk is used.

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commit.py
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
 
import sys
 
17
import re
18
18
 
19
19
try:
20
20
    import pygtk
21
21
    pygtk.require("2.0")
22
22
except:
23
23
    pass
24
 
try:
25
 
    import gtk
26
 
    import gtk.glade
27
 
    import gobject
28
 
    import pango
29
 
except:
30
 
    sys.exit(1)
31
 
 
32
 
from bzrlib import version_info
33
 
 
34
 
if version_info < (0, 9):
35
 
    # function deprecated after 0.9
36
 
    from bzrlib.delta import compare_trees
37
 
 
38
 
import bzrlib.errors as errors
39
 
from bzrlib.workingtree import WorkingTree
40
 
 
41
 
class OliveCommit:
42
 
    """ Display Commit dialog and perform the needed actions. """
43
 
    def __init__(self, gladefile, comm, dialog):
44
 
        """ Initialize the Commit dialog. """
45
 
        self.gladefile = gladefile
46
 
        self.glade = gtk.glade.XML(self.gladefile, 'window_commit', 'olive-gtk')
47
 
        
48
 
        # Communication object
49
 
        self.comm = comm
50
 
        # Dialog object
51
 
        self.dialog = dialog
52
 
        
53
 
        # Get some important widgets
54
 
        self.window = self.glade.get_widget('window_commit')
55
 
        self.checkbutton_local = self.glade.get_widget('checkbutton_commit_local')
56
 
        self.textview = self.glade.get_widget('textview_commit')
57
 
        self.file_view = self.glade.get_widget('treeview_commit_select')
58
 
 
59
 
        # Check if current location is a branch
60
 
        try:
61
 
            (self.wt, path) = WorkingTree.open_containing(self.comm.get_path())
62
 
            branch = self.wt.branch
63
 
        except errors.NotBranchError:
64
 
            self.notbranch = True
65
 
            return
66
 
        except:
67
 
            raise
68
 
 
69
 
        file_id = self.wt.path2id(path)
70
 
 
71
 
        self.notbranch = False
72
 
        if file_id is None:
73
 
            self.notbranch = True
74
 
            return
75
 
        
76
 
        # Set the delta
77
 
        self.old_tree = self.wt.branch.repository.revision_tree(self.wt.branch.last_revision())
78
 
        if version_info < (0, 9):
79
 
            self.delta = compare_trees(self.old_tree, self.wt)
80
 
        else:
81
 
            self.delta = self.wt.changes_from(self.old_tree)
82
 
        
83
 
        # Dictionary for signal_autoconnect
84
 
        dic = { "on_button_commit_commit_clicked": self.commit,
85
 
                "on_button_commit_cancel_clicked": self.close }
86
 
        
87
 
        # Connect the signals to the handlers
88
 
        self.glade.signal_autoconnect(dic)
89
 
        
90
 
        # Create the file list
91
 
        self._create_file_view()
92
 
    
93
 
    def display(self):
94
 
        """ Display the Push dialog. """
95
 
        if self.notbranch:
96
 
            self.dialog.error_dialog(_('Directory is not a branch'),
97
 
                                     _('You can perform this action only in a branch.'))
98
 
            self.close()
99
 
        else:
100
 
            from olive.backend.info import is_checkout
101
 
            if is_checkout(self.comm.get_path()):
102
 
                # we have a checkout, so the local commit checkbox must appear
103
 
                self.checkbutton_local.show()
104
 
            
105
 
            self.textview.modify_font(pango.FontDescription("Monospace"))
106
 
            self.window.show()
107
 
            
108
 
    
109
 
    # This code is from Jelmer Vernooij's bzr-gtk branch
110
 
    def _create_file_view(self):
111
 
        self.file_store = gtk.ListStore(gobject.TYPE_BOOLEAN,
112
 
                                        gobject.TYPE_STRING,
113
 
                                        gobject.TYPE_STRING)
114
 
        self.file_view.set_model(self.file_store)
 
24
 
 
25
import gtk
 
26
import gobject
 
27
import pango
 
28
 
 
29
from bzrlib import (
 
30
    errors,
 
31
    osutils,
 
32
    trace,
 
33
    )
 
34
try:
 
35
    from bzrlib import bencode
 
36
except ImportError:
 
37
    from bzrlib.util import bencode
 
38
 
 
39
from bzrlib.plugins.gtk.dialog import question_dialog
 
40
from bzrlib.plugins.gtk.errors import show_bzr_error
 
41
from bzrlib.plugins.gtk.i18n import _i18n
 
42
 
 
43
try:
 
44
    import dbus
 
45
    import dbus.glib
 
46
    have_dbus = True
 
47
except ImportError:
 
48
    have_dbus = False
 
49
 
 
50
 
 
51
def pending_revisions(wt):
 
52
    """Return a list of pending merges or None if there are none of them.
 
53
 
 
54
    Arguably this should be a core function, and
 
55
    ``bzrlib.status.show_pending_merges`` should be built on top of it.
 
56
 
 
57
    :return: [(rev, [children])]
 
58
    """
 
59
    parents = wt.get_parent_ids()
 
60
    if len(parents) < 2:
 
61
        return None
 
62
 
 
63
    # The basic pending merge algorithm uses the same algorithm as
 
64
    # bzrlib.status.show_pending_merges
 
65
    pending = parents[1:]
 
66
    branch = wt.branch
 
67
    last_revision = parents[0]
 
68
 
 
69
    if last_revision is not None:
 
70
        try:
 
71
            ignore = set(branch.repository.get_ancestry(last_revision,
 
72
                                                        topo_sorted=False))
 
73
        except errors.NoSuchRevision:
 
74
            # the last revision is a ghost : assume everything is new
 
75
            # except for it
 
76
            ignore = set([None, last_revision])
 
77
    else:
 
78
        ignore = set([None])
 
79
 
 
80
    pm = []
 
81
    for merge in pending:
 
82
        ignore.add(merge)
 
83
        try:
 
84
            rev = branch.repository.get_revision(merge)
 
85
            children = []
 
86
            pm.append((rev, children))
 
87
 
 
88
            # This does need to be topo sorted, so we search backwards
 
89
            inner_merges = branch.repository.get_ancestry(merge)
 
90
            assert inner_merges[0] is None
 
91
            inner_merges.pop(0)
 
92
            for mmerge in reversed(inner_merges):
 
93
                if mmerge in ignore:
 
94
                    continue
 
95
                rev = branch.repository.get_revision(mmerge)
 
96
                children.append(rev)
 
97
 
 
98
                ignore.add(mmerge)
 
99
        except errors.NoSuchRevision:
 
100
            print "DEBUG: NoSuchRevision:", merge
 
101
 
 
102
    return pm
 
103
 
 
104
 
 
105
_newline_variants_re = re.compile(r'\r\n?')
 
106
def _sanitize_and_decode_message(utf8_message):
 
107
    """Turn a utf-8 message into a sanitized Unicode message."""
 
108
    fixed_newline = _newline_variants_re.sub('\n', utf8_message)
 
109
    return fixed_newline.decode('utf-8')
 
110
 
 
111
 
 
112
class CommitDialog(gtk.Dialog):
 
113
    """Implementation of Commit."""
 
114
 
 
115
    def __init__(self, wt, selected=None, parent=None):
 
116
        gtk.Dialog.__init__(self, title="Commit to %s" % wt.basedir,
 
117
                            parent=parent, flags=0,)
 
118
        self.connect('delete-event', self._on_delete_window)
 
119
        self._question_dialog = question_dialog
 
120
 
 
121
        self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_NORMAL)
 
122
 
 
123
        self._wt = wt
 
124
        # TODO: Do something with this value, it is used by Olive
 
125
        #       It used to set all changes but this one to False
 
126
        self._selected = selected
 
127
        self._enable_per_file_commits = True
 
128
        self._commit_all_changes = True
 
129
        self.committed_revision_id = None # Nothing has been committed yet
 
130
        self._saved_commit_messages_manager = SavedCommitMessagesManager(self._wt, self._wt.branch)
 
131
 
 
132
        self.setup_params()
 
133
        self.construct()
 
134
        self.fill_in_data()
 
135
 
 
136
    def setup_params(self):
 
137
        """Setup the member variables for state."""
 
138
        self._basis_tree = self._wt.basis_tree()
 
139
        self._delta = None
 
140
        self._pending = pending_revisions(self._wt)
 
141
 
 
142
        self._is_checkout = (self._wt.branch.get_bound_location() is not None)
 
143
 
 
144
    def fill_in_data(self):
 
145
        # Now that we are built, handle changes to the view based on the state
 
146
        self._fill_in_pending()
 
147
        self._fill_in_diff()
 
148
        self._fill_in_files()
 
149
        self._fill_in_checkout()
 
150
        self._fill_in_per_file_info()
 
151
 
 
152
    def _fill_in_pending(self):
 
153
        if not self._pending:
 
154
            self._pending_box.hide()
 
155
            return
 
156
 
 
157
        # TODO: We'd really prefer this to be a nested list
 
158
        for rev, children in self._pending:
 
159
            rev_info = self._rev_to_pending_info(rev)
 
160
            self._pending_store.append([
 
161
                rev_info['revision_id'],
 
162
                rev_info['date'],
 
163
                rev_info['committer'],
 
164
                rev_info['summary'],
 
165
                ])
 
166
            for child in children:
 
167
                rev_info = self._rev_to_pending_info(child)
 
168
                self._pending_store.append([
 
169
                    rev_info['revision_id'],
 
170
                    rev_info['date'],
 
171
                    rev_info['committer'],
 
172
                    rev_info['summary'],
 
173
                    ])
 
174
        self._pending_box.show()
 
175
 
 
176
    def _fill_in_files(self):
 
177
        # We should really use add a progress bar of some kind.
 
178
        # While we fill in the view, hide the store
 
179
        store = self._files_store
 
180
        self._treeview_files.set_model(None)
 
181
 
 
182
        added = _i18n('added')
 
183
        removed = _i18n('removed')
 
184
        renamed = _i18n('renamed')
 
185
        renamed_and_modified = _i18n('renamed and modified')
 
186
        modified = _i18n('modified')
 
187
        kind_changed = _i18n('kind changed')
 
188
 
 
189
        # The store holds:
 
190
        # [file_id, real path, checkbox, display path, changes type, message]
 
191
        # iter_changes returns:
 
192
        # (file_id, (path_in_source, path_in_target),
 
193
        #  changed_content, versioned, parent, name, kind,
 
194
        #  executable)
 
195
 
 
196
        all_enabled = (self._selected is None)
 
197
        # The first entry is always the 'whole tree'
 
198
        all_iter = store.append([None, None, all_enabled, 'All Files', '', ''])
 
199
        initial_cursor = store.get_path(all_iter)
 
200
        # should we pass specific_files?
 
201
        self._wt.lock_read()
 
202
        self._basis_tree.lock_read()
 
203
        try:
 
204
            from diff import iter_changes_to_status
 
205
            saved_file_messages = self._saved_commit_messages_manager.get()[1]
 
206
            for (file_id, real_path, change_type, display_path
 
207
                ) in iter_changes_to_status(self._basis_tree, self._wt):
 
208
                if self._selected and real_path != self._selected:
 
209
                    enabled = False
 
210
                else:
 
211
                    enabled = True
 
212
                try:
 
213
                    default_message = saved_file_messages[file_id]
 
214
                except KeyError:
 
215
                    default_message = ''
 
216
                item_iter = store.append([
 
217
                    file_id,
 
218
                    real_path.encode('UTF-8'),
 
219
                    enabled,
 
220
                    display_path.encode('UTF-8'),
 
221
                    change_type,
 
222
                    default_message, # Initial comment
 
223
                    ])
 
224
                if self._selected and enabled:
 
225
                    initial_cursor = store.get_path(item_iter)
 
226
        finally:
 
227
            self._basis_tree.unlock()
 
228
            self._wt.unlock()
 
229
 
 
230
        self._treeview_files.set_model(store)
 
231
        self._last_selected_file = None
 
232
        # This sets the cursor, which causes the expander to close, which
 
233
        # causes the _file_message_text_view to never get realized. So we have
 
234
        # to give it a little kick, or it warns when we try to grab the focus
 
235
        self._treeview_files.set_cursor(initial_cursor)
 
236
 
 
237
        def _realize_file_message_tree_view(*args):
 
238
            self._file_message_text_view.realize()
 
239
        self.connect_after('realize', _realize_file_message_tree_view)
 
240
 
 
241
    def _fill_in_diff(self):
 
242
        self._diff_view.set_trees(self._wt, self._basis_tree)
 
243
 
 
244
    def _fill_in_checkout(self):
 
245
        if not self._is_checkout:
 
246
            self._check_local.hide()
 
247
            return
 
248
        if have_dbus:
 
249
            bus = dbus.SystemBus()
 
250
            try:
 
251
                proxy_obj = bus.get_object('org.freedesktop.NetworkManager',
 
252
                                           '/org/freedesktop/NetworkManager')
 
253
            except dbus.DBusException:
 
254
                trace.mutter("networkmanager not available.")
 
255
                self._check_local.show()
 
256
                return
 
257
            
 
258
            dbus_iface = dbus.Interface(proxy_obj,
 
259
                                        'org.freedesktop.NetworkManager')
 
260
            try:
 
261
                # 3 is the enum value for STATE_CONNECTED
 
262
                self._check_local.set_active(dbus_iface.state() != 3)
 
263
            except dbus.DBusException, e:
 
264
                # Silently drop errors. While DBus may be
 
265
                # available, NetworkManager doesn't necessarily have to be
 
266
                trace.mutter("unable to get networkmanager state: %r" % e)
 
267
        self._check_local.show()
 
268
 
 
269
    def _fill_in_per_file_info(self):
 
270
        config = self._wt.branch.get_config()
 
271
        enable_per_file_commits = config.get_user_option('per_file_commits')
 
272
        if (enable_per_file_commits is None
 
273
            or enable_per_file_commits.lower()
 
274
                not in ('y', 'yes', 'on', 'enable', '1', 't', 'true')):
 
275
            self._enable_per_file_commits = False
 
276
        else:
 
277
            self._enable_per_file_commits = True
 
278
        if not self._enable_per_file_commits:
 
279
            self._file_message_expander.hide()
 
280
            self._global_message_label.set_markup(_i18n('<b>Commit Message</b>'))
 
281
 
 
282
    def _compute_delta(self):
 
283
        self._delta = self._wt.changes_from(self._basis_tree)
 
284
 
 
285
    def construct(self):
 
286
        """Build up the dialog widgets."""
 
287
        # The primary pane which splits it into left and right (adjustable)
 
288
        # sections.
 
289
        self._hpane = gtk.HPaned()
 
290
 
 
291
        self._construct_left_pane()
 
292
        self._construct_right_pane()
 
293
        self._construct_action_pane()
 
294
 
 
295
        self.vbox.pack_start(self._hpane)
 
296
        self._hpane.show()
 
297
        self.set_focus(self._global_message_text_view)
 
298
 
 
299
        self._construct_accelerators()
 
300
        self._set_sizes()
 
301
 
 
302
    def _set_sizes(self):
 
303
        # This seems like a reasonable default, we might like it to
 
304
        # be a bit wider, so that by default we can fit an 80-line diff in the
 
305
        # diff window.
 
306
        # Alternatively, we should be saving the last position/size rather than
 
307
        # setting it to a fixed value every time we start up.
 
308
        screen = self.get_screen()
 
309
        monitor = 0 # We would like it to be the monitor we are going to
 
310
                    # display on, but I don't know how to figure that out
 
311
                    # Only really useful for freaks like me that run dual
 
312
                    # monitor, with different sizes on the monitors
 
313
        monitor_rect = screen.get_monitor_geometry(monitor)
 
314
        width = int(monitor_rect.width * 0.66)
 
315
        height = int(monitor_rect.height * 0.66)
 
316
        self.set_default_size(width, height)
 
317
        self._hpane.set_position(300)
 
318
 
 
319
    def _construct_accelerators(self):
 
320
        group = gtk.AccelGroup()
 
321
        group.connect_group(gtk.gdk.keyval_from_name('N'),
 
322
                            gtk.gdk.CONTROL_MASK, 0, self._on_accel_next)
 
323
        self.add_accel_group(group)
 
324
 
 
325
        # ignore the escape key (avoid closing the window)
 
326
        self.connect_object('close', self.emit_stop_by_name, 'close')
 
327
 
 
328
    def _construct_left_pane(self):
 
329
        self._left_pane_box = gtk.VBox(homogeneous=False, spacing=5)
 
330
        self._construct_file_list()
 
331
        self._construct_pending_list()
 
332
 
 
333
        self._check_local = gtk.CheckButton(_i18n("_Only commit locally"),
 
334
                                            use_underline=True)
 
335
        self._left_pane_box.pack_end(self._check_local, False, False)
 
336
        self._check_local.set_active(False)
 
337
 
 
338
        self._hpane.pack1(self._left_pane_box, resize=False, shrink=False)
 
339
        self._left_pane_box.show()
 
340
 
 
341
    def _construct_right_pane(self):
 
342
        # TODO: I really want to make it so the diff view gets more space than
 
343
        # the global commit message, and the per-file commit message gets even
 
344
        # less. When I did it with wxGlade, I set it to 4 for diff, 2 for
 
345
        # commit, and 1 for file commit, and it looked good. But I don't seem
 
346
        # to have a way to do that with the gtk boxes... :( (Which is extra
 
347
        # weird since wx uses gtk on Linux...)
 
348
        self._right_pane_table = gtk.Table(rows=10, columns=1, homogeneous=False)
 
349
        self._right_pane_table.set_row_spacings(5)
 
350
        self._right_pane_table.set_col_spacings(5)
 
351
        self._right_pane_table_row = 0
 
352
        self._construct_diff_view()
 
353
        self._construct_file_message()
 
354
        self._construct_global_message()
 
355
 
 
356
        self._right_pane_table.show()
 
357
        self._hpane.pack2(self._right_pane_table, resize=True, shrink=True)
 
358
 
 
359
    def _construct_action_pane(self):
 
360
        self._button_cancel = gtk.Button(stock=gtk.STOCK_CANCEL)
 
361
        self._button_cancel.connect('clicked', self._on_cancel_clicked)
 
362
        self._button_cancel.show()
 
363
        self.action_area.pack_end(self._button_cancel)
 
364
        self._button_commit = gtk.Button(_i18n("Comm_it"), use_underline=True)
 
365
        self._button_commit.connect('clicked', self._on_commit_clicked)
 
366
        self._button_commit.set_flags(gtk.CAN_DEFAULT)
 
367
        self._button_commit.show()
 
368
        self.action_area.pack_end(self._button_commit)
 
369
        self._button_commit.grab_default()
 
370
 
 
371
    def _add_to_right_table(self, widget, weight, expanding=False):
 
372
        """Add another widget to the table
 
373
 
 
374
        :param widget: The object to add
 
375
        :param weight: How many rows does this widget get to request
 
376
        :param expanding: Should expand|fill|shrink be set?
 
377
        """
 
378
        end_row = self._right_pane_table_row + weight
 
379
        options = 0
 
380
        expand_opts = gtk.EXPAND | gtk.FILL | gtk.SHRINK
 
381
        if expanding:
 
382
            options = expand_opts
 
383
        self._right_pane_table.attach(widget, 0, 1,
 
384
                                      self._right_pane_table_row, end_row,
 
385
                                      xoptions=expand_opts, yoptions=options)
 
386
        self._right_pane_table_row = end_row
 
387
 
 
388
    def _construct_file_list(self):
 
389
        self._files_box = gtk.VBox(homogeneous=False, spacing=0)
 
390
        file_label = gtk.Label(_i18n('Files'))
 
391
        # file_label.show()
 
392
        self._files_box.pack_start(file_label, expand=False)
 
393
 
 
394
        self._commit_all_files_radio = gtk.RadioButton(
 
395
            None, _i18n("Commit all changes"))
 
396
        self._files_box.pack_start(self._commit_all_files_radio, expand=False)
 
397
        self._commit_all_files_radio.show()
 
398
        self._commit_all_files_radio.connect('toggled',
 
399
            self._toggle_commit_selection)
 
400
        self._commit_selected_radio = gtk.RadioButton(
 
401
            self._commit_all_files_radio, _i18n("Only commit selected changes"))
 
402
        self._files_box.pack_start(self._commit_selected_radio, expand=False)
 
403
        self._commit_selected_radio.show()
 
404
        self._commit_selected_radio.connect('toggled',
 
405
            self._toggle_commit_selection)
 
406
        if self._pending:
 
407
            self._commit_all_files_radio.set_label(_i18n('Commit all changes*'))
 
408
            self._commit_all_files_radio.set_sensitive(False)
 
409
            self._commit_selected_radio.set_sensitive(False)
 
410
 
 
411
        scroller = gtk.ScrolledWindow()
 
412
        scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
 
413
        self._treeview_files = gtk.TreeView()
 
414
        self._treeview_files.show()
 
415
        scroller.add(self._treeview_files)
 
416
        scroller.set_shadow_type(gtk.SHADOW_IN)
 
417
        scroller.show()
 
418
        self._files_box.pack_start(scroller,
 
419
                                   expand=True, fill=True)
 
420
        self._files_box.show()
 
421
        self._left_pane_box.pack_start(self._files_box)
 
422
 
 
423
        # Keep note that all strings stored in a ListStore must be UTF-8
 
424
        # strings. GTK does not support directly setting and restoring Unicode
 
425
        # objects.
 
426
        liststore = gtk.ListStore(
 
427
            gobject.TYPE_STRING,  # [0] file_id
 
428
            gobject.TYPE_STRING,  # [1] real path
 
429
            gobject.TYPE_BOOLEAN, # [2] checkbox
 
430
            gobject.TYPE_STRING,  # [3] display path
 
431
            gobject.TYPE_STRING,  # [4] changes type
 
432
            gobject.TYPE_STRING,  # [5] commit message
 
433
            )
 
434
        self._files_store = liststore
 
435
        self._treeview_files.set_model(liststore)
115
436
        crt = gtk.CellRendererToggle()
116
 
        crt.set_property("activatable", True)
117
 
        crt.connect("toggled", self._toggle_commit, self.file_store)
118
 
        self.file_view.append_column(gtk.TreeViewColumn(_('Commit'),
119
 
                                     crt, active=0))
120
 
        self.file_view.append_column(gtk.TreeViewColumn(_('Path'),
121
 
                                     gtk.CellRendererText(), text=1))
122
 
        self.file_view.append_column(gtk.TreeViewColumn(_('Type'),
123
 
                                     gtk.CellRendererText(), text=2))
124
 
 
125
 
        for path, id, kind in self.delta.added:
126
 
            self.file_store.append([ True, path, _('added') ])
127
 
 
128
 
        for path, id, kind in self.delta.removed:
129
 
            self.file_store.append([ True, path, _('removed') ])
130
 
 
131
 
        for oldpath, newpath, id, kind, text_modified, meta_modified in self.delta.renamed:
132
 
            self.file_store.append([ True, oldpath, _('renamed') ])
133
 
 
134
 
        for path, id, kind, text_modified, meta_modified in self.delta.modified:
135
 
            self.file_store.append([ True, path, _('modified') ])
136
 
    
 
437
        crt.set_property('activatable', not bool(self._pending))
 
438
        crt.connect("toggled", self._toggle_commit, self._files_store)
 
439
        if self._pending:
 
440
            name = _i18n('Commit*')
 
441
        else:
 
442
            name = _i18n('Commit')
 
443
        commit_col = gtk.TreeViewColumn(name, crt, active=2)
 
444
        commit_col.set_visible(False)
 
445
        self._treeview_files.append_column(commit_col)
 
446
        self._treeview_files.append_column(gtk.TreeViewColumn(_i18n('Path'),
 
447
                                           gtk.CellRendererText(), text=3))
 
448
        self._treeview_files.append_column(gtk.TreeViewColumn(_i18n('Type'),
 
449
                                           gtk.CellRendererText(), text=4))
 
450
        self._treeview_files.connect('cursor-changed',
 
451
                                     self._on_treeview_files_cursor_changed)
 
452
 
 
453
    def _toggle_commit(self, cell, path, model):
 
454
        if model[path][0] is None: # No file_id means 'All Files'
 
455
            new_val = not model[path][2]
 
456
            for node in model:
 
457
                node[2] = new_val
 
458
        else:
 
459
            model[path][2] = not model[path][2]
 
460
 
 
461
    def _toggle_commit_selection(self, button):
 
462
        all_files = self._commit_all_files_radio.get_active()
 
463
        if self._commit_all_changes != all_files:
 
464
            checked_col = self._treeview_files.get_column(0)
 
465
            self._commit_all_changes = all_files
 
466
            if all_files:
 
467
                checked_col.set_visible(False)
 
468
            else:
 
469
                checked_col.set_visible(True)
 
470
            renderer = checked_col.get_cell_renderers()[0]
 
471
            renderer.set_property('activatable', not all_files)
 
472
 
 
473
    def _construct_pending_list(self):
 
474
        # Pending information defaults to hidden, we put it all in 1 box, so
 
475
        # that we can show/hide all of them at once
 
476
        self._pending_box = gtk.VBox()
 
477
        self._pending_box.hide()
 
478
 
 
479
        pending_message = gtk.Label()
 
480
        pending_message.set_markup(
 
481
            _i18n('<i>* Cannot select specific files when merging</i>'))
 
482
        self._pending_box.pack_start(pending_message, expand=False, padding=5)
 
483
        pending_message.show()
 
484
 
 
485
        pending_label = gtk.Label(_i18n('Pending Revisions'))
 
486
        self._pending_box.pack_start(pending_label, expand=False, padding=0)
 
487
        pending_label.show()
 
488
 
 
489
        scroller = gtk.ScrolledWindow()
 
490
        scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
 
491
        self._treeview_pending = gtk.TreeView()
 
492
        scroller.add(self._treeview_pending)
 
493
        scroller.set_shadow_type(gtk.SHADOW_IN)
 
494
        scroller.show()
 
495
        self._pending_box.pack_start(scroller,
 
496
                                     expand=True, fill=True, padding=5)
 
497
        self._treeview_pending.show()
 
498
        self._left_pane_box.pack_start(self._pending_box)
 
499
 
 
500
        liststore = gtk.ListStore(gobject.TYPE_STRING, # revision_id
 
501
                                  gobject.TYPE_STRING, # date
 
502
                                  gobject.TYPE_STRING, # committer
 
503
                                  gobject.TYPE_STRING, # summary
 
504
                                 )
 
505
        self._pending_store = liststore
 
506
        self._treeview_pending.set_model(liststore)
 
507
        self._treeview_pending.append_column(gtk.TreeViewColumn(_i18n('Date'),
 
508
                                             gtk.CellRendererText(), text=1))
 
509
        self._treeview_pending.append_column(gtk.TreeViewColumn(_i18n('Committer'),
 
510
                                             gtk.CellRendererText(), text=2))
 
511
        self._treeview_pending.append_column(gtk.TreeViewColumn(_i18n('Summary'),
 
512
                                             gtk.CellRendererText(), text=3))
 
513
 
 
514
    def _construct_diff_view(self):
 
515
        from bzrlib.plugins.gtk.diff import DiffView
 
516
 
 
517
        # TODO: jam 2007-10-30 The diff label is currently disabled. If we
 
518
        #       decide that we really don't ever want to display it, we should
 
519
        #       actually remove it, and other references to it, along with the
 
520
        #       tests that it is set properly.
 
521
        self._diff_label = gtk.Label(_i18n('Diff for whole tree'))
 
522
        self._diff_label.set_alignment(0, 0)
 
523
        self._right_pane_table.set_row_spacing(self._right_pane_table_row, 0)
 
524
        self._add_to_right_table(self._diff_label, 1, False)
 
525
        # self._diff_label.show()
 
526
 
 
527
        self._diff_view = DiffView()
 
528
        self._add_to_right_table(self._diff_view, 4, True)
 
529
        self._diff_view.show()
 
530
 
 
531
    def _construct_file_message(self):
 
532
        scroller = gtk.ScrolledWindow()
 
533
        scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
 
534
 
 
535
        self._file_message_text_view = gtk.TextView()
 
536
        scroller.add(self._file_message_text_view)
 
537
        scroller.set_shadow_type(gtk.SHADOW_IN)
 
538
        scroller.show()
 
539
 
 
540
        self._file_message_text_view.modify_font(pango.FontDescription("Monospace"))
 
541
        self._file_message_text_view.set_wrap_mode(gtk.WRAP_WORD)
 
542
        self._file_message_text_view.set_accepts_tab(False)
 
543
        self._file_message_text_view.show()
 
544
 
 
545
        self._file_message_expander = gtk.Expander(_i18n('File commit message'))
 
546
        self._file_message_expander.set_expanded(True)
 
547
        self._file_message_expander.add(scroller)
 
548
        self._add_to_right_table(self._file_message_expander, 1, False)
 
549
        self._file_message_expander.show()
 
550
 
 
551
    def _construct_global_message(self):
 
552
        self._global_message_label = gtk.Label(_i18n('Global Commit Message'))
 
553
        self._global_message_label.set_markup(
 
554
            _i18n('<b>Global Commit Message</b>'))
 
555
        self._global_message_label.set_alignment(0, 0)
 
556
        self._right_pane_table.set_row_spacing(self._right_pane_table_row, 0)
 
557
        self._add_to_right_table(self._global_message_label, 1, False)
 
558
        # Can we remove the spacing between the label and the box?
 
559
        self._global_message_label.show()
 
560
 
 
561
        scroller = gtk.ScrolledWindow()
 
562
        scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
 
563
 
 
564
        self._global_message_text_view = gtk.TextView()
 
565
        self._set_global_commit_message(self._saved_commit_messages_manager.get()[0])
 
566
        self._global_message_text_view.modify_font(pango.FontDescription("Monospace"))
 
567
        scroller.add(self._global_message_text_view)
 
568
        scroller.set_shadow_type(gtk.SHADOW_IN)
 
569
        scroller.show()
 
570
        self._add_to_right_table(scroller, 2, True)
 
571
        self._file_message_text_view.set_wrap_mode(gtk.WRAP_WORD)
 
572
        self._file_message_text_view.set_accepts_tab(False)
 
573
        self._global_message_text_view.show()
 
574
 
 
575
    def _on_treeview_files_cursor_changed(self, treeview):
 
576
        treeselection = treeview.get_selection()
 
577
        (model, selection) = treeselection.get_selected()
 
578
 
 
579
        if selection is not None:
 
580
            path, display_path = model.get(selection, 1, 3)
 
581
            self._diff_label.set_text(_i18n('Diff for ') + display_path)
 
582
            if path is None:
 
583
                self._diff_view.show_diff(None)
 
584
            else:
 
585
                self._diff_view.show_diff([path.decode('UTF-8')])
 
586
            self._update_per_file_info(selection)
 
587
 
 
588
    def _on_accel_next(self, accel_group, window, keyval, modifier):
 
589
        # We don't really care about any of the parameters, because we know
 
590
        # where this message came from
 
591
        tree_selection = self._treeview_files.get_selection()
 
592
        (model, selection) = tree_selection.get_selected()
 
593
        if selection is None:
 
594
            next = None
 
595
        else:
 
596
            next = model.iter_next(selection)
 
597
 
 
598
        if next is None:
 
599
            # We have either made it to the end of the list, or nothing was
 
600
            # selected. Either way, select All Files, and jump to the global
 
601
            # commit message.
 
602
            self._treeview_files.set_cursor((0,))
 
603
            self._global_message_text_view.grab_focus()
 
604
        else:
 
605
            # Set the cursor to this entry, and jump to the per-file commit
 
606
            # message
 
607
            self._treeview_files.set_cursor(model.get_path(next))
 
608
            self._file_message_text_view.grab_focus()
 
609
 
 
610
    def _save_current_file_message(self):
 
611
        if self._last_selected_file is None:
 
612
            return # Nothing to save
 
613
        text_buffer = self._file_message_text_view.get_buffer()
 
614
        cur_text = text_buffer.get_text(text_buffer.get_start_iter(),
 
615
                                        text_buffer.get_end_iter())
 
616
        last_selected = self._files_store.get_iter(self._last_selected_file)
 
617
        self._files_store.set_value(last_selected, 5, cur_text)
 
618
 
 
619
    def _update_per_file_info(self, selection):
 
620
        # The node is changing, so cache the current message
 
621
        if not self._enable_per_file_commits:
 
622
            return
 
623
 
 
624
        self._save_current_file_message()
 
625
        text_buffer = self._file_message_text_view.get_buffer()
 
626
        file_id, display_path, message = self._files_store.get(selection, 0, 3, 5)
 
627
        if file_id is None: # Whole tree
 
628
            self._file_message_expander.set_label(_i18n('File commit message'))
 
629
            self._file_message_expander.set_expanded(False)
 
630
            self._file_message_expander.set_sensitive(False)
 
631
            text_buffer.set_text('')
 
632
            self._last_selected_file = None
 
633
        else:
 
634
            self._file_message_expander.set_label(_i18n('Commit message for ')
 
635
                                                  + display_path)
 
636
            self._file_message_expander.set_expanded(True)
 
637
            self._file_message_expander.set_sensitive(True)
 
638
            text_buffer.set_text(message)
 
639
            self._last_selected_file = self._files_store.get_path(selection)
 
640
 
137
641
    def _get_specific_files(self):
138
 
        ret = []
139
 
        it = self.file_store.get_iter_first()
140
 
        while it:
141
 
            if self.file_store.get_value(it, 0):
142
 
                ret.append(self.file_store.get_value(it, 1))
143
 
            it = self.file_store.iter_next(it)
144
 
 
145
 
        return ret
146
 
    # end of bzr-gtk code
147
 
    
148
 
    def _toggle_commit(self, cell, path, model):
149
 
        model[path][0] = not model[path][0]
150
 
        return
151
 
    
152
 
    def commit(self, widget):
153
 
        textbuffer = self.textview.get_buffer()
154
 
        start, end = textbuffer.get_bounds()
155
 
        message = textbuffer.get_text(start, end)
156
 
        
157
 
        checkbutton_strict = self.glade.get_widget('checkbutton_commit_strict')
158
 
        checkbutton_force = self.glade.get_widget('checkbutton_commit_force')
159
 
        
160
 
        specific_files = self._get_specific_files()
161
 
        
162
 
        self.comm.set_busy(self.window)
163
 
        # merged from Jelmer Vernooij's olive integration branch
 
642
        """Return the list of selected paths, and file info.
 
643
 
 
644
        :return: ([unicode paths], [{utf-8 file info}]
 
645
        """
 
646
        self._save_current_file_message()
 
647
        files = []
 
648
        records = iter(self._files_store)
 
649
        rec = records.next() # Skip the All Files record
 
650
        assert rec[0] is None, "Are we skipping the wrong record?"
 
651
 
 
652
        file_info = []
 
653
        for record in records:
 
654
            if self._commit_all_changes or record[2]:# [2] checkbox
 
655
                file_id = record[0] # [0] file_id
 
656
                path = record[1]    # [1] real path
 
657
                # [5] commit message
 
658
                file_message = _sanitize_and_decode_message(record[5])
 
659
                files.append(path.decode('UTF-8'))
 
660
                if self._enable_per_file_commits and file_message:
 
661
                    # All of this needs to be utf-8 information
 
662
                    file_message = file_message.encode('UTF-8')
 
663
                    file_info.append({'path':path, 'file_id':file_id,
 
664
                                     'message':file_message})
 
665
        file_info.sort(key=lambda x:(x['path'], x['file_id']))
 
666
        if self._enable_per_file_commits:
 
667
            return files, file_info
 
668
        else:
 
669
            return files, []
 
670
 
 
671
    @show_bzr_error
 
672
    def _on_cancel_clicked(self, button):
 
673
        """ Cancel button clicked handler. """
 
674
        self._do_cancel()
 
675
 
 
676
    @show_bzr_error
 
677
    def _on_delete_window(self, source, event):
 
678
        """ Delete window handler. """
 
679
        self._do_cancel()
 
680
 
 
681
    def _do_cancel(self):
 
682
        """If requested, saves commit messages when cancelling gcommit; they are re-used by a next gcommit"""
 
683
        mgr = SavedCommitMessagesManager()
 
684
        self._saved_commit_messages_manager = mgr
 
685
        mgr.insert(self._get_global_commit_message(),
 
686
                   self._get_specific_files()[1])
 
687
        if mgr.is_not_empty(): # maybe worth saving
 
688
            response = self._question_dialog(
 
689
                _i18n('Commit cancelled'),
 
690
                _i18n('Do you want to save your commit messages ?'),
 
691
                parent=self)
 
692
            if response == gtk.RESPONSE_NO:
 
693
                 # save nothing and destroy old comments if any
 
694
                mgr = SavedCommitMessagesManager()
 
695
        mgr.save(self._wt, self._wt.branch)
 
696
        self.response(gtk.RESPONSE_CANCEL) # close window
 
697
 
 
698
    @show_bzr_error
 
699
    def _on_commit_clicked(self, button):
 
700
        """ Commit button clicked handler. """
 
701
        self._do_commit()
 
702
 
 
703
    def _do_commit(self):
 
704
        message = self._get_global_commit_message()
 
705
 
 
706
        if message == '':
 
707
            response = self._question_dialog(
 
708
                _i18n('Commit with an empty message?'),
 
709
                _i18n('You can describe your commit intent in the message.'),
 
710
                parent=self)
 
711
            if response == gtk.RESPONSE_NO:
 
712
                # Kindly give focus to message area
 
713
                self._global_message_text_view.grab_focus()
 
714
                return
 
715
 
 
716
        specific_files, file_info = self._get_specific_files()
 
717
        if self._pending:
 
718
            specific_files = None
 
719
 
 
720
        local = self._check_local.get_active()
 
721
 
 
722
        # All we care about is if there is a single unknown, so if this loop is
 
723
        # entered, then there are unknown files.
 
724
        # TODO: jam 20071002 It seems like this should cancel the dialog
 
725
        #       entirely, since there isn't a way for them to add the unknown
 
726
        #       files at this point.
 
727
        for path in self._wt.unknowns():
 
728
            response = self._question_dialog(
 
729
                _i18n("Commit with unknowns?"),
 
730
                _i18n("Unknown files exist in the working tree. Commit anyway?"),
 
731
                parent=self)
 
732
                # Doesn't set a parent for the dialog..
 
733
            if response == gtk.RESPONSE_NO:
 
734
                return
 
735
            break
 
736
 
 
737
        rev_id = None
 
738
        revprops = {}
 
739
        if file_info:
 
740
            revprops['file-info'] = bencode.bencode(file_info).decode('UTF-8')
164
741
        try:
165
 
            self.wt.commit(message, 
166
 
                           allow_pointless=checkbutton_force.get_active(),
167
 
                           strict=checkbutton_strict.get_active(),
168
 
                           local=self.checkbutton_local.get_active(),
169
 
                           specific_files=specific_files)
170
 
        except errors.NotBranchError:
171
 
            self.dialog.error_dialog(_('Directory is not a branch'),
172
 
                                     _('You can perform this action only in a branch.'))
173
 
            self.comm.set_busy(self.window, False)
174
 
            return
175
 
        except errors.LocalRequiresBoundBranch:
176
 
            self.dialog.error_dialog(_('Directory is not a checkout'),
177
 
                                     _('You can perform local commit only on checkouts.'))
178
 
            self.comm.set_busy(self.window, False)
179
 
            return
 
742
            rev_id = self._wt.commit(message,
 
743
                       allow_pointless=False,
 
744
                       strict=False,
 
745
                       local=local,
 
746
                       specific_files=specific_files,
 
747
                       revprops=revprops)
180
748
        except errors.PointlessCommit:
181
 
            self.dialog.error_dialog(_('No changes to commit'),
182
 
                                     _('Try force commit if you want to commit anyway.'))
183
 
            self.comm.set_busy(self.window, False)
184
 
            return
185
 
        except errors.ConflictsInTree:
186
 
            self.dialog.error_dialog(_('Conflicts in tree'),
187
 
                                     _('You need to resolve the conflicts before committing.'))
188
 
            self.comm.set_busy(self.window, False)
189
 
            return
190
 
        except errors.StrictCommitFailed:
191
 
            self.dialog.error_dialog(_('Strict commit failed'),
192
 
                                     _('There are unknown files in the working tree.\nPlease add or delete them.'))
193
 
            self.comm.set_busy(self.window, False)
194
 
            return
195
 
        except errors.BoundBranchOutOfDate, errmsg:
196
 
            self.dialog.error_dialog(_('Bound branch is out of date'),
197
 
                                     _('%s') % errmsg)
198
 
            self.comm.set_busy(self.window, False)
199
 
            return
200
 
        except:
201
 
            raise
202
 
        
203
 
        self.close()
204
 
        self.comm.refresh_right()
205
 
        
206
 
    def close(self, widget=None):
207
 
        self.window.destroy()
 
749
            response = self._question_dialog(
 
750
                _i18n('Commit with no changes?'),
 
751
                _i18n('There are no changes in the working tree.'
 
752
                      ' Do you want to commit anyway?'),
 
753
                parent=self)
 
754
            if response == gtk.RESPONSE_YES:
 
755
                rev_id = self._wt.commit(message,
 
756
                               allow_pointless=True,
 
757
                               strict=False,
 
758
                               local=local,
 
759
                               specific_files=specific_files,
 
760
                               revprops=revprops)
 
761
        self.committed_revision_id = rev_id
 
762
        # destroy old comments if any
 
763
        SavedCommitMessagesManager().save(self._wt, self._wt.branch)
 
764
        self.response(gtk.RESPONSE_OK)
 
765
 
 
766
    def _get_global_commit_message(self):
 
767
        buf = self._global_message_text_view.get_buffer()
 
768
        start, end = buf.get_bounds()
 
769
        text = buf.get_text(start, end)
 
770
        return _sanitize_and_decode_message(text)
 
771
 
 
772
    def _set_global_commit_message(self, message):
 
773
        """Just a helper for the test suite."""
 
774
        if isinstance(message, unicode):
 
775
            message = message.encode('UTF-8')
 
776
        self._global_message_text_view.get_buffer().set_text(message)
 
777
 
 
778
    def _set_file_commit_message(self, message):
 
779
        """Helper for the test suite."""
 
780
        if isinstance(message, unicode):
 
781
            message = message.encode('UTF-8')
 
782
        self._file_message_text_view.get_buffer().set_text(message)
 
783
 
 
784
    @staticmethod
 
785
    def _rev_to_pending_info(rev):
 
786
        """Get the information from a pending merge."""
 
787
        from bzrlib.osutils import format_date
 
788
        rev_dict = {}
 
789
        rev_dict['committer'] = re.sub('<.*@.*>', '', rev.committer).strip(' ')
 
790
        rev_dict['summary'] = rev.get_summary()
 
791
        rev_dict['date'] = format_date(rev.timestamp,
 
792
                                       rev.timezone or 0,
 
793
                                       'original', date_fmt="%Y-%m-%d",
 
794
                                       show_offset=False)
 
795
        rev_dict['revision_id'] = rev.revision_id
 
796
        return rev_dict
 
797
 
 
798
 
 
799
class SavedCommitMessagesManager:
 
800
    """Save glogal and per-file commit messages.
 
801
 
 
802
    Saves global commit message and utf-8 file_id->message dictionary
 
803
    of per-file commit messages on disk. Re-reads them later for re-using.
 
804
    """
 
805
 
 
806
    def __init__(self, tree=None, branch=None):
 
807
        """If branch is None, builds empty messages, otherwise reads them
 
808
        from branch's disk storage. 'tree' argument is for the future."""
 
809
        if branch is None:
 
810
            self.global_message = u''
 
811
            self.file_messages = {}
 
812
        else:
 
813
            config = branch.get_config()
 
814
            self.global_message = config.get_user_option(
 
815
                'gtk_global_commit_message')
 
816
            if self.global_message is None:
 
817
                self.global_message = u''
 
818
            file_messages = config.get_user_option('gtk_file_commit_messages')
 
819
            if file_messages: # unicode and B-encoded:
 
820
                self.file_messages = bencode.bdecode(
 
821
                    file_messages.encode('UTF-8'))
 
822
            else:
 
823
                self.file_messages = {}
 
824
 
 
825
    def get(self):
 
826
        return self.global_message, self.file_messages
 
827
 
 
828
    def is_not_empty(self):
 
829
        return bool(self.global_message or self.file_messages)
 
830
 
 
831
    def insert(self, global_message, file_info):
 
832
        """Formats per-file commit messages (list of dictionaries, one per file)
 
833
        into one utf-8 file_id->message dictionary and merges this with
 
834
        previously existing dictionary. Merges global commit message too."""
 
835
        file_messages = {}
 
836
        for fi in file_info:
 
837
            file_message = fi['message']
 
838
            if file_message:
 
839
                file_messages[fi['file_id']] = file_message # utf-8 strings
 
840
        for k,v in file_messages.iteritems():
 
841
            try:
 
842
                self.file_messages[k] = v + '\n******\n' + self.file_messages[k]
 
843
            except KeyError:
 
844
                self.file_messages[k] = v
 
845
        if self.global_message:
 
846
            self.global_message = global_message + '\n******\n' \
 
847
                + self.global_message
 
848
        else:
 
849
            self.global_message = global_message
 
850
 
 
851
    def save(self, tree, branch):
 
852
        # We store in branch's config, which can be a problem if two gcommit
 
853
        # are done in two checkouts of one single branch (comments overwrite
 
854
        # each other). Ideally should be in working tree. But uncommit does
 
855
        # not always have a working tree, though it always has a branch.
 
856
        # 'tree' argument is for the future
 
857
        config = branch.get_config()
 
858
        # should it be named "gtk_" or some more neutral name ("gui_" ?) to
 
859
        # be compatible with qbzr in the future?
 
860
        config.set_user_option('gtk_global_commit_message', self.global_message)
 
861
        # bencode() does not know unicode objects but set_user_option()
 
862
        # requires one:
 
863
        config.set_user_option(
 
864
            'gtk_file_commit_messages',
 
865
            bencode.bencode(self.file_messages).decode('UTF-8'))
 
866
 
 
867
 
 
868
def save_commit_messages(local, master, old_revno, old_revid,
 
869
                         new_revno, new_revid):
 
870
    b = local
 
871
    if b is None:
 
872
        b = master
 
873
    mgr = SavedCommitMessagesManager(None, b)
 
874
    revid_iterator = b.repository.iter_reverse_revision_history(old_revid)
 
875
    cur_revno = old_revno
 
876
    new_revision_id = old_revid
 
877
    graph = b.repository.get_graph()
 
878
    for rev_id in revid_iterator:
 
879
        if cur_revno == new_revno:
 
880
            break
 
881
        cur_revno -= 1
 
882
        rev = b.repository.get_revision(rev_id)
 
883
        file_info = rev.properties.get('file-info', None)
 
884
        if file_info is None:
 
885
            file_info = {}
 
886
        else:
 
887
            file_info = bencode.bdecode(file_info.encode('UTF-8'))
 
888
        global_message = osutils.safe_unicode(rev.message)
 
889
        # Concatenate comment of the uncommitted revision
 
890
        mgr.insert(global_message, file_info)
 
891
 
 
892
        parents = graph.get_parent_map([rev_id]).get(rev_id, None)
 
893
        if not parents:
 
894
            continue
 
895
    mgr.save(None, b)