/b-gtk/fix-viz

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1
 
# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
 
1
# Copyright (C) 2006 by Szilveszter Farkas (Phanatic)
 
2
#                       <szilveszter.farkas@gmail.com>
 
3
# Copyright (C) 2007 by Jelmer Vernooij <jelmer@samba.org>
2
4
#
3
5
# This program is free software; you can redistribute it and/or modify
4
6
# it under the terms of the GNU General Public License as published by
14
16
# along with this program; if not, write to the Free Software
15
17
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
18
 
17
 
import sys
18
 
 
19
 
try:
20
 
    import pygtk
21
 
    pygtk.require("2.0")
22
 
except:
23
 
    pass
24
 
try:
25
 
    import gtk
26
 
    import gtk.gdk
27
 
    import gtk.glade
28
 
except:
29
 
    sys.exit(1)
30
 
 
31
 
import olive.backend.commit as commit
32
 
import olive.backend.errors as errors
33
 
import olive.backend.info as info
34
 
 
35
 
class OlivePush:
36
 
    """ Display Push dialog and perform the needed actions. """
37
 
    def __init__(self, gladefile, comm, dialog):
38
 
        """ Initialize the Push dialog. """
39
 
        self.gladefile = gladefile
40
 
        self.glade = gtk.glade.XML(self.gladefile, 'window_push')
41
 
        
42
 
        # Communication object
43
 
        self.comm = comm
44
 
        # Dialog object
45
 
        self.dialog = dialog
46
 
        
47
 
        self.window = self.glade.get_widget('window_push')
48
 
        
49
 
        # Dictionary for signal_autoconnect
50
 
        dic = { "on_button_push_push_clicked": self.push,
51
 
                "on_button_push_cancel_clicked": self.close,
52
 
                "on_radiobutton_push_stored_toggled": self.stored_toggled,
53
 
                "on_radiobutton_push_specific_toggled": self.specific_toggled, }
54
 
        
55
 
        # Connect the signals to the handlers
56
 
        self.glade.signal_autoconnect(dic)
57
 
        
58
 
        # Get some useful widgets
59
 
        self.entry_stored = self.glade.get_widget('entry_push_stored')
60
 
        self.entry_location = self.glade.get_widget('entry_push_location')
61
 
        self.check_remember = self.glade.get_widget('checkbutton_push_remember')
62
 
        self.check_overwrite = self.glade.get_widget('checkbutton_push_overwrite')
63
 
        self.check_create = self.glade.get_widget('checkbutton_push_create')
64
 
        
65
 
        # Get stored location
66
 
        self.notbranch = False
67
 
        try:
68
 
            loc = info.get_push_location(self.comm.get_path())
69
 
        except errors.NotBranchError:
70
 
            self.notbranch = True
71
 
            return
72
 
 
73
 
        if loc is not None:
74
 
            self.entry_stored.set_text(loc)
75
 
    
76
 
    def display(self):
77
 
        """ Display the Push dialog. """
78
 
        if self.notbranch:
79
 
            self.dialog.error_dialog(_('Directory is not a branch'),
80
 
                                     _('You can perform this action only in a branch.'))
81
 
            self.close()
82
 
        else:
83
 
            self.window.show()
84
 
            self.width, self.height = self.window.get_size()
85
 
    
86
 
    def stored_toggled(self, widget):
87
 
        if widget.get_active():
88
 
            self.entry_stored.show()
89
 
            self.entry_location.hide()
90
 
            self.check_remember.hide()
91
 
            self.check_create.hide()
92
 
            self.window.resize(self.width, self.height)
93
 
        else:
94
 
            self.entry_stored.hide()
95
 
            self.entry_location.show()
96
 
            self.check_remember.show()
97
 
            self.check_create.show()
98
 
    
99
 
    def specific_toggled(self, widget):
100
 
        if widget.get_active():
101
 
            self.entry_stored.hide()
102
 
            self.entry_location.show()
103
 
            self.check_remember.show()
104
 
            self.check_create.show()
105
 
        else:
106
 
            self.entry_stored.show()
107
 
            self.entry_location.hide()
108
 
            self.check_remember.hide()
109
 
            self.check_create.hide()
110
 
    
111
 
    def push(self, widget):
112
 
        radio_stored = self.glade.get_widget('radiobutton_push_stored')
113
 
        radio_specific = self.glade.get_widget('radiobutton_push_specific')
114
 
        
115
 
        revs = 0
116
 
        self.comm.set_busy(self.window)
117
 
        if radio_stored.get_active():
118
 
            try:
119
 
                revs = commit.push(self.comm.get_path(),
120
 
                                   overwrite=self.check_overwrite.get_active())
121
 
            except errors.NotBranchError:
122
 
                self.dialog.error_dialog(_('Directory is not a branch'),
123
 
                                         _('You can perform this action only in a branch.'))
124
 
                return
125
 
            except errors.NoLocationKnown:
126
 
                self.dialog.error_dialog(_('Push location is unknown'),
127
 
                                         _('Please specify a location manually.'))
128
 
                return
129
 
            except errors.NonExistingParent, errmsg:
130
 
                self.dialog.error_dialog(_('Non existing parent directory'),
131
 
                                         _("The parent directory (%s)\ndoesn't exist.") % errmsg)
132
 
                return
133
 
            except errors.DivergedBranchesError:
134
 
                self.dialog.error_dialog(_('Branches have been diverged'),
135
 
                                         _('You cannot push if branches have diverged. Use the\noverwrite option if you want to push anyway.'))
136
 
                return
137
 
            except:
138
 
                raise
139
 
        elif radio_specific.get_active():
140
 
            location = self.entry_location.get_text()
141
 
            if location == '':
142
 
                self.dialog.error_dialog(_('No location specified'),
143
 
                                         _('Please specify a location or use the default.'))
144
 
                return
145
 
            
146
 
            try:
147
 
                revs = commit.push(self.comm.get_path(), location,
148
 
                                   self.check_remember.get_active(),
149
 
                                   self.check_overwrite.get_active(),
150
 
                                   self.check_create.get_active())
151
 
            except errors.NotBranchError:
152
 
                self.dialog.error_dialog(_('Directory is not a branch'),
153
 
                                         _('You can perform this action only in a branch.'))
154
 
                self.comm.set_busy(self.window, False)
155
 
                return
156
 
            except errors.NonExistingParent, errmsg:
157
 
                self.dialog.error_dialog(_('Non existing parent directory'),
158
 
                                         _("The parent directory (%s)\ndoesn't exist.") % errmsg)
159
 
                self.comm.set_busy(self.window, False)
160
 
                return
161
 
            except errors.DivergedBranchesError:
162
 
                self.dialog.error_dialog(_('Branches have been diverged'),
163
 
                                         _('You cannot push if branches have diverged. Use the\noverwrite option if you want to push anyway.'))
164
 
                self.comm.set_busy(self.window, False)
165
 
                return
166
 
            except errors.PathPrefixNotCreated:
167
 
                self.dialog.error_dialog(_('Path prefix not created'),
168
 
                                         _("The path leading up to the specified location couldn't\nbe created."))
169
 
                self.comm.set_busy(self.window, False)
170
 
                return
171
 
            except:
172
 
                raise
173
 
        else:
174
 
            # This should really never happen
175
 
            pass
176
 
        
177
 
        self.close()
178
 
        self.dialog.info_dialog(_('Push successful'),
179
 
                                _('%d revision(s) pushed.') % revs)
180
 
    
181
 
    def close(self, widget=None):
182
 
        self.window.destroy()
 
19
from gi.repository import Gtk
 
20
 
 
21
from errors import show_bzr_error
 
22
 
 
23
from bzrlib import (
 
24
    errors,
 
25
    ui,
 
26
    )
 
27
from bzrlib.controldir import ControlDir
 
28
from bzrlib.push import PushResult
 
29
from bzrlib.transport import get_transport
 
30
 
 
31
from bzrlib.plugins.gtk.dialog import (
 
32
    question_dialog,
 
33
    )
 
34
from bzrlib.plugins.gtk.history import UrlHistory
 
35
from bzrlib.plugins.gtk.i18n import _i18n
 
36
from bzrlib.plugins.gtk.ui import ProgressPanel
 
37
 
 
38
 
 
39
class PushDialog(Gtk.Dialog):
 
40
    """New implementation of the Push dialog."""
 
41
 
 
42
    def __init__(self, repository=None, revid=None, branch=None, parent=None):
 
43
        """Initialize the Push dialog. """
 
44
        super(PushDialog, self).__init__(
 
45
            title="Push", parent=parent, flags=0, border_width=6,
 
46
            buttons=(Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE))
 
47
        if repository is None:
 
48
            repository = branch.repository
 
49
        self.branch = branch
 
50
 
 
51
        # Unused arguments
 
52
        self.repository = repository
 
53
        if revid is None:
 
54
            revid = branch.last_revision()
 
55
        self.revid = revid
 
56
 
 
57
        # Create the widgets
 
58
        self._label_location = Gtk.Label(label=_i18n("Location:"))
 
59
        self._combo = Gtk.ComboBox.new_with_entry()
 
60
        self._button_push = Gtk.Button(_i18n("_Push"), use_underline=True)
 
61
        self._hbox_location = Gtk.Box(Gtk.Orientation.HORIZONTAL, 6)
 
62
        self._push_message = Gtk.Label(xalign=0)
 
63
        self._progress_widget = ProgressPanel()
 
64
 
 
65
        # Set callbacks
 
66
        ui.ui_factory.set_progress_bar_widget(self._progress_widget)
 
67
        self.connect('close', self._on_close_clicked)
 
68
        self._button_push.connect('clicked', self._on_push_clicked)
 
69
 
 
70
        # Set properties
 
71
        content_area = self.get_content_area()
 
72
        content_area.set_spacing(6)
 
73
 
 
74
        # Pack widgets
 
75
        self._hbox_location.pack_start(self._label_location, False, False, 0)
 
76
        self._hbox_location.pack_start(self._combo, False, False, 0)
 
77
        content_area.pack_start(self._hbox_location, True, True, 0)
 
78
        content_area.pack_start(self._progress_widget, True, True, 0)
 
79
        content_area.pack_start(self._push_message, True, True, 0)
 
80
        self.get_action_area().pack_end(self._button_push, True, True, 0)
 
81
 
 
82
        # Show the dialog
 
83
        content_area.show_all()
 
84
        self._progress_widget.hide()
 
85
        self._push_message.hide()
 
86
 
 
87
        # Build location history
 
88
        self._history = UrlHistory(self.branch.get_config(), 'push_history')
 
89
        self._build_history()
 
90
 
 
91
    def _build_history(self):
 
92
        """Build up the location history. """
 
93
        self._combo_model = Gtk.ListStore(str)
 
94
        for item in self._history.get_entries():
 
95
            self._combo_model.append([item])
 
96
        self._combo.set_model(self._combo_model)
 
97
        self._combo.set_entry_text_column(0)
 
98
 
 
99
        if self.branch is not None:
 
100
            location = self.branch.get_push_location()
 
101
            if location is not None:
 
102
                self._combo.get_child().set_text(location)
 
103
 
 
104
    def _on_close_clicked(self, widget):
 
105
        """Close dialog handler."""
 
106
        ui.ui_factory.set_progress_bar_widget(None)
 
107
 
 
108
    @show_bzr_error
 
109
    def _on_push_clicked(self, widget):
 
110
        """Push button clicked handler. """
 
111
        self._push_message.hide()
 
112
        self._progress_widget.tick()
 
113
        location = self._combo.get_child().get_text()
 
114
 
 
115
        try:
 
116
            message = do_push(self.branch, location, overwrite=False)
 
117
        except errors.DivergedBranches:
 
118
            response = question_dialog(
 
119
                _i18n('Branches have been diverged'),
 
120
                _i18n('You cannot push if branches have diverged.\n'
 
121
                      'Overwrite?'))
 
122
            if response == Gtk.ResponseType.YES:
 
123
                message = do_push(self.branch, location, overwrite=True)
 
124
            else:
 
125
                return
 
126
        self._history.add_entry(location)
 
127
        if (self.branch is not None
 
128
            and self.branch.get_push_location() is None):
 
129
            self.branch.set_push_location(location)
 
130
        if message:
 
131
            self._progress_widget.finished()
 
132
            self._push_message.props.label = message
 
133
            self._push_message.show()
 
134
 
 
135
 
 
136
def do_push(br_from, location, overwrite):
 
137
    """Update a mirror of a branch.
 
138
 
 
139
    :param br_from: the source branch
 
140
    :param location: the location of the branch that you'd like to update
 
141
    :param overwrite: overwrite target location if it diverged
 
142
    :return: number of revisions pushed
 
143
    """
 
144
    revision_id = None
 
145
    to_transport = get_transport(location)
 
146
    try:
 
147
        dir_to = ControlDir.open_from_transport(to_transport)
 
148
    except errors.NotBranchError:
 
149
        dir_to = None
 
150
 
 
151
    if dir_to is None:
 
152
        try:
 
153
            br_to = br_from.create_clone_on_transport(
 
154
                to_transport, revision_id=revision_id)
 
155
        except errors.NoSuchFile:
 
156
            response = question_dialog(
 
157
                _i18n('Non existing parent directory'),
 
158
                _i18n("The parent directory (%s)\ndoesn't exist. Create?") %
 
159
                    location)
 
160
            if response == Gtk.ResponseType.OK:
 
161
                br_to = br_from.create_clone_on_transport(
 
162
                    to_transport, revision_id=revision_id, create_prefix=True)
 
163
            else:
 
164
                return _i18n("Push aborted.")
 
165
        push_result = create_push_result(br_from, br_to)
 
166
    else:
 
167
        push_result = dir_to.push_branch(br_from, revision_id, overwrite)
 
168
    message = create_push_message(br_from, push_result)
 
169
    return message
 
170
 
 
171
 
 
172
def create_push_message(br_from, push_result):
 
173
    """Return a mesage explaining what happened during the push."""
 
174
    messages = []
 
175
    rev_count = br_from.revno() - push_result.old_revno
 
176
    messages.append(_i18n("%d revision(s) pushed.") % rev_count)
 
177
    if push_result.stacked_on is not None:
 
178
        messages.append(_i18n("Stacked on %s.") % push_result.stacked_on)
 
179
    if push_result.workingtree_updated is False:
 
180
        messages.append(_i18n(
 
181
            "\nThe working tree was not updated:"
 
182
            "\nSee 'bzr help working-trees' for more information."))
 
183
    return '\n'.join(messages)
 
184
 
 
185
 
 
186
def create_push_result(br_from, br_to):
 
187
    """Return a PushResult like one created by ControlDir.push_branch()."""
 
188
    push_result = PushResult()
 
189
    push_result.source_branch = br_from
 
190
    push_result.target_branch = br_to
 
191
    push_result.branch_push_result = None
 
192
    push_result.master_branch = None
 
193
    push_result.old_revno = 0
 
194
    push_result.old_revid = br_to.last_revision()
 
195
    push_result.workingtree_updated = None  # Not applicable to this case.
 
196
    try:
 
197
        push_result.stacked_on = br_to.get_stacked_on_url()
 
198
    except (errors.UnstackableBranchFormat,
 
199
            errors.UnstackableRepositoryFormat,
 
200
            errors.NotStacked):
 
201
        push_result.stacked_on = None
 
202
    return push_result