/b-gtk/fix-viz

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Viewing changes to branch.py

  • Committer: Daniel Schierbeck
  • Date: 2008-01-13 14:12:49 UTC
  • mto: (423.1.2 trunk)
  • mto: This revision was merged to the branch mainline in revision 429.
  • Revision ID: daniel.schierbeck@gmail.com-20080113141249-gd0i2lknr3yik55r
Moved branch view to its own package.

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branch.py
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import os
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from gi.repository import Gtk
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from bzrlib import (
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    errors,
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    )
 
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try:
 
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    import pygtk
 
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    pygtk.require("2.0")
 
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except:
 
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    pass
 
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import gtk
 
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from errors import show_bzr_error
 
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24
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from bzrlib.branch import Branch
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from bzrlib.transport import get_transport
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27
 
from bzrlib.plugins.gtk.dialog import error_dialog, info_dialog
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from bzrlib.plugins.gtk.errors import show_bzr_error
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from bzrlib.plugins.gtk.i18n import _i18n
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from bzrlib.plugins.gtk.branchbox import BranchSelectionBox
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32
 
 
33
 
class BranchDialog(Gtk.Dialog):
 
30
import bzrlib.errors as errors
 
31
 
 
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from dialog import error_dialog, info_dialog
 
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from branchbox import BranchSelectionBox
 
35
 
 
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class BranchDialog(gtk.Dialog):
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    """ New implementation of the Branch dialog. """
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36
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    def __init__(self, path=None, parent=None, remote_path=None):
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        """ Initialize the Branch dialog. """
38
 
        super(BranchDialog, self).__init__(
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            title="Branch - Olive", parent=parent, flags=0,
40
 
            buttons=(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL))
41
 
 
 
41
        gtk.Dialog.__init__(self, title="Branch - Olive",
 
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                                  parent=parent,
 
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                                  flags=0,
 
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                                  buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
 
45
        
42
46
        # Get arguments
43
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        self.path = path
44
 
 
 
48
        
45
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        # Create the widgets
46
 
        self._button_branch = Gtk.Button(_i18n("_Branch"), use_underline=True)
 
50
        self._button_branch = gtk.Button(_("_Branch"), use_underline=True)
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51
        self._remote_branch = BranchSelectionBox()
48
 
        self._button_revision = Gtk.Button('')
49
 
        self._label_location = Gtk.Label(label=_i18n("Branch location:"))
 
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        self._button_revision = gtk.Button('')
 
53
        self._label_location = gtk.Label(_("Branch location:"))
50
54
        self._label_location.set_alignment(0, 0.5)
51
 
        self._label_destination = Gtk.Label(label=_i18n("Destination:"))
52
 
        self._label_nick = Gtk.Label(label=_i18n("Branck nick:"))
53
 
        self._label_revision = Gtk.Label(label=_i18n("Revision:"))
54
 
        self._filechooser = Gtk.FileChooserButton(_i18n("Please select a folder"))
55
 
        self._filechooser.set_action(Gtk.FileChooserAction.SELECT_FOLDER)
56
 
        self._hbox_revision = Gtk.HBox()
57
 
        self._entry_revision = Gtk.Entry()
58
 
        self._entry_nick = Gtk.Entry()
59
 
 
 
55
        self._label_destination = gtk.Label(_("Destination:"))
 
56
        self._label_nick = gtk.Label(_("Branck nick:"))
 
57
        self._label_revision = gtk.Label(_("Revision:"))
 
58
        self._filechooser = gtk.FileChooserButton(_("Please select a folder"))
 
59
        self._filechooser.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
 
60
        self._hbox_revision = gtk.HBox()
 
61
        self._entry_revision = gtk.Entry()
 
62
        self._entry_nick = gtk.Entry()
 
63
        
60
64
        # Set callbacks
61
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        self._button_branch.connect('clicked', self._on_branch_clicked)
62
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        self._button_revision.connect('clicked', self._on_revision_clicked)
63
67
        self._remote_branch.connect('branch-changed', self._on_branch_changed)
64
68
 
65
69
        # Create the table and pack the widgets into it
66
 
        self._table = Gtk.Table(rows=3, columns=2)
 
70
        self._table = gtk.Table(rows=3, columns=2)
67
71
        self._table.attach(self._label_location, 0, 1, 0, 1)
68
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        self._table.attach(self._remote_branch, 1, 2, 0, 1)
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        self._table.attach(self._label_destination, 0, 1, 1, 2)
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        self._table.attach(self._filechooser, 1, 2, 1, 2)
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        self._table.attach(self._entry_nick, 1, 2, 2, 3)
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        self._table.attach(self._hbox_revision, 1, 2, 3, 4)
75
 
 
 
79
        
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        # Set properties
77
 
        self._image_browse = Gtk.Image()
78
 
        self._image_browse.set_from_stock(Gtk.STOCK_OPEN, Gtk.IconSize.BUTTON)
 
81
        self._image_browse = gtk.Image()
 
82
        self._image_browse.set_from_stock(gtk.STOCK_OPEN, gtk.ICON_SIZE_BUTTON)
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        self._button_revision.set_image(self._image_browse)
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        self._button_revision.set_sensitive(False)
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        self._label_destination.set_alignment(0, 0.5)
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        self._label_revision.set_alignment(0, 0.5)
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        self._table.set_row_spacings(3)
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        self._table.set_col_spacings(3)
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        self.get_content_area().set_spacing(3)
 
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        self.vbox.set_spacing(3)
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        if remote_path is not None:
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            self._remote_branch.set_url(remote_path)
89
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        if self.path is not None:
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            self._filechooser.set_filename(self.path)
91
 
 
 
95
        
92
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        # Pack some widgets
93
 
        self._hbox_revision.pack_start(self._entry_revision, True, True, 0)
94
 
        self._hbox_revision.pack_start(self._button_revision, False, False, 0)
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        self.get_content_area().add(self._table)
96
 
        self.action_area.pack_end(self._button_branch, False, False, 0)
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        self._hbox_revision.pack_start(self._entry_revision, True, True)
 
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        self._hbox_revision.pack_start(self._button_revision, False, False)
 
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        self.vbox.add(self._table)
 
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        self.action_area.pack_end(self._button_branch)
 
101
        
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        # Show the dialog
99
 
        self.get_content_area().show_all()
100
 
 
 
103
        self.vbox.show_all()
 
104
    
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    def _get_last_revno(self):
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        """ Get the revno of the last revision (if any). """
103
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        try:
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            return br.revno()
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        except:
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            pass
108
 
 
 
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    def _on_revision_clicked(self, button):
110
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        """ Browse for revision button clicked handler. """
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        from revbrowser import RevisionBrowser
112
 
 
113
 
 
 
116
        
 
117
        
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118
        try:
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            br = self._remote_branch.get_branch()
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        except:
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            return
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        revb = RevisionBrowser(br, self)
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        response = revb.run()
120
 
        if response != Gtk.ResponseType.NONE:
 
124
        if response != gtk.RESPONSE_NONE:
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            revb.hide()
122
 
 
123
 
            if response == Gtk.ResponseType.OK:
 
126
    
 
127
            if response == gtk.RESPONSE_OK:
124
128
                if revb.selected_revno is not None:
125
129
                    self._entry_revision.set_text(revb.selected_revno)
126
 
 
 
130
        
127
131
            revb.destroy()
128
 
 
 
132
    
129
133
    @show_bzr_error
130
134
    def _on_branch_clicked(self, button):
131
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        """ Branch button clicked handler. """
132
136
        location = self._remote_branch.get_url()
133
137
        if location is '':
134
 
            error_dialog(_i18n('Missing branch location'),
135
 
                         _i18n('You must specify a branch location.'))
 
138
            error_dialog(_('Missing branch location'),
 
139
                         _('You must specify a branch location.'))
136
140
            return
137
 
 
 
141
        
138
142
        destination = self._filechooser.get_filename()
139
143
        try:
140
144
            revno = int(self._entry_revision.get_text())
141
145
        except:
142
146
            revno = None
143
 
 
 
147
        
144
148
        nick = self._entry_nick.get_text()
145
149
        if nick is '':
146
150
            nick = os.path.basename(location.rstrip("/\\"))
147
 
 
 
151
        
148
152
        br_from = Branch.open(location)
149
 
 
 
153
        
150
154
        br_from.lock_read()
151
155
        try:
 
156
            from bzrlib.transport import get_transport
 
157
 
152
158
            revision_id = br_from.get_rev_id(revno)
153
159
 
154
160
            basis_dir = None
155
 
 
 
161
            
156
162
            to_location = destination + os.sep + nick
157
163
            to_transport = get_transport(to_location)
158
 
 
 
164
            
159
165
            to_transport.mkdir('.')
160
 
 
 
166
            
161
167
            try:
162
168
                # preserve whatever source format we have.
163
169
                dir = br_from.bzrdir.sprout(to_transport.base,
170
176
                raise
171
177
        finally:
172
178
            br_from.unlock()
173
 
 
174
 
        info_dialog(_i18n('Branching successful'),
175
 
                    _i18n('%d revision(s) branched.') % revs)
176
 
 
177
 
        self.response(Gtk.ResponseType.OK)
178
 
 
 
179
                
 
180
        self._history.add_entry(location)
 
181
        info_dialog(_('Branching successful'),
 
182
                    _('%d revision(s) branched.') % revs)
 
183
        
 
184
        self.response(gtk.RESPONSE_OK)
 
185
    
179
186
    def _on_branch_changed(self, widget, event):
180
187
        """ We try to get the last revision if focus lost. """
181
188
        rev = self._get_last_revno()
182
189
        if rev is None:
183
 
            self._entry_revision.set_text(_i18n('N/A'))
 
190
            self._entry_revision.set_text(_('N/A'))
184
191
            self._button_revision.set_sensitive(False)
185
192
        else:
186
193
            self._entry_revision.set_text(str(rev))