/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2007-05-19 09:57:45 UTC
  • Revision ID: jelmer@samba.org-20070519095745-30dv8l9ohc7cckm9
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branch.py
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from errors import show_bzr_error
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from bzrlib.branch import Branch
 
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from bzrlib.config import GlobalConfig
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import bzrlib.errors as errors
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from bzrlib.plugins.gtk import _i18n
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from dialog import error_dialog, info_dialog
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from branchbox import BranchSelectionBox
 
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from history import UrlHistory
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class BranchDialog(gtk.Dialog):
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    """ New implementation of the Branch dialog. """
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    def __init__(self, path=None, parent=None, remote_path=None):
 
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    def __init__(self, path=None, parent=None):
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        """ Initialize the Branch dialog. """
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        gtk.Dialog.__init__(self, title="Branch - Olive",
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                                  parent=parent,
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        self.path = path
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        # Create the widgets
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        self._button_branch = gtk.Button(_i18n("_Branch"), use_underline=True)
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        self._remote_branch = BranchSelectionBox()
 
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        self._button_branch = gtk.Button(_("_Branch"), use_underline=True)
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        self._button_revision = gtk.Button('')
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        self._label_location = gtk.Label(_i18n("Branch location:"))
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        self._label_location.set_alignment(0, 0.5)
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        self._label_destination = gtk.Label(_i18n("Destination:"))
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        self._label_nick = gtk.Label(_i18n("Branck nick:"))
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        self._label_revision = gtk.Label(_i18n("Revision:"))
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        self._filechooser = gtk.FileChooserButton(_i18n("Please select a folder"))
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        self._filechooser.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
 
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        self._image_browse = gtk.Image()
 
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        self._filechooser = gtk.FileChooserButton(_("Please select a folder"))
 
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        self._combo = gtk.ComboBoxEntry()
 
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        self._label_location = gtk.Label(_("Branch location:"))
 
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        self._label_destination = gtk.Label(_("Destination:"))
 
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        self._label_nick = gtk.Label(_("Branck nick:"))
 
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        self._label_revision = gtk.Label(_("Revision:"))
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        self._hbox_revision = gtk.HBox()
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        self._entry_revision = gtk.Entry()
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        self._entry_nick = gtk.Entry()
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        # Set callbacks
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        self._button_branch.connect('clicked', self._on_branch_clicked)
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        self._button_revision.connect('clicked', self._on_revision_clicked)
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        self._remote_branch.connect('branch-changed', self._on_branch_changed)
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        self._combo.connect('changed', self._on_combo_changed)
 
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        # Create the table and pack the widgets into it
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        self._table = gtk.Table(rows=3, columns=2)
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        self._table.attach(self._label_location, 0, 1, 0, 1)
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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._label_nick, 0, 1, 2, 3)
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        self._table.attach(self._label_revision, 0, 1, 3, 4)
 
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        self._table.attach(self._combo, 1, 2, 0, 1)
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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)
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        # Set properties
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        self._image_browse = gtk.Image()
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        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._filechooser.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
 
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        self._label_location.set_alignment(0, 0.5)
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        self._label_destination.set_alignment(0, 0.5)
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        self._label_nick.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.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)
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        if self.path is not None:
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            self._filechooser.set_filename(self.path)
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        # Show the dialog
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        self.vbox.show_all()
 
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        # Build branch history
 
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        self._history = UrlHistory(GlobalConfig(), 'branch_history')
 
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        self._build_history()
 
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    def _build_history(self):
 
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        """ Build up the branch history. """
 
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        self._combo_model = gtk.ListStore(str)
 
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        for item in self._history.get_entries():
 
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            self._combo_model.append([ item ])
 
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        self._combo.set_model(self._combo_model)
 
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        self._combo.set_text_column(0)
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    def _get_last_revno(self):
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        """ Get the revno of the last revision (if any). """
 
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        location = self._combo.get_child().get_text()
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        try:
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            br = self._remote_branch.get_branch()
 
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            br = Branch.open(location)
 
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        except:
 
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            return None
 
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        else:
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            return br.revno()
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        except:
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            pass
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    def _on_revision_clicked(self, button):
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        """ Browse for revision button clicked handler. """
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        from revbrowser import RevisionBrowser
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        location = self._combo.get_child().get_text()
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        try:
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            br = self._remote_branch.get_branch()
 
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            br = Branch.open(location)
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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()
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        if response != gtk.RESPONSE_NONE:
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            revb.hide()
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            if response == gtk.RESPONSE_OK:
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                if revb.selected_revno is not None:
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                    self._entry_revision.set_text(revb.selected_revno)
 
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        else:
 
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            revb = RevisionBrowser(br, self)
 
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            response = revb.run()
 
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            if response != gtk.RESPONSE_NONE:
 
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                revb.hide()
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            revb.destroy()
 
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                if response == gtk.RESPONSE_OK:
 
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                    if revb.selected_revno is not None:
 
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                        self._entry_revision.set_text(revb.selected_revno)
 
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                revb.destroy()
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    @show_bzr_error
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    def _on_branch_clicked(self, button):
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        """ Branch button clicked handler. """
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        location = self._remote_branch.get_url()
 
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        location = self._combo.get_child().get_text()
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        if location is '':
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            error_dialog(_i18n('Missing branch location'),
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                         _i18n('You must specify a branch location.'))
 
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            error_dialog(_('Missing branch location'),
 
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                         _('You must specify a branch location.'))
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            return
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        destination = self._filechooser.get_filename()
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        finally:
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            br_from.unlock()
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        info_dialog(_i18n('Branching successful'),
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                    _i18n('%d revision(s) branched.') % revs)
 
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        self._history.add_entry(location)
 
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        info_dialog(_('Branching successful'),
 
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                    _('%d revision(s) branched.') % revs)
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        self.response(gtk.RESPONSE_OK)
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    def _on_branch_changed(self, widget, event):
 
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    def _on_combo_changed(self, widget):
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        """ We try to get the last revision if focus lost. """
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        rev = self._get_last_revno()
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        if rev is None:
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            self._entry_revision.set_text(_i18n('N/A'))
 
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            self._entry_revision.set_text(_('N/A'))
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            self._button_revision.set_sensitive(False)
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        else:
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            self._entry_revision.set_text(str(rev))
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            self._button_revision.set_sensitive(True)
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            if self._entry_nick.get_text() == '':
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                self._entry_nick.set_text(os.path.basename(self._remote_branch.get_url().rstrip("/\\")))
 
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                self._entry_nick.set_text(os.path.basename(self._combo.get_child().get_text().rstrip("/\\")))