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  • Committer: Szilveszter Farkas (Phanatic)
  • Date: 2006-10-20 11:18:37 UTC
  • Revision ID: Szilveszter.Farkas@gmail.com-20061020111837-e2a99e1d4db9f0f7
Removed completed TODO items.

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olive/merge.py
 
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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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import os
 
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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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import gtk.glade
 
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from bzrlib.branch import Branch
 
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import bzrlib.errors as errors
 
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from __init__ import gladefile
 
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from dialog import error_dialog, info_dialog, warning_dialog
 
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class MergeDialog:
 
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    """ Display the Merge dialog and perform the needed actions. """
 
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    def __init__(self, wt, wtpath):
 
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        """ Initialize the Merge dialog. """
 
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        self.glade = gtk.glade.XML(gladefile, 'window_merge', 'olive-gtk')
 
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        self.window = self.glade.get_widget('window_merge')
 
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        # Dictionary for signal_autoconnect
 
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        dic = { "on_button_merge_merge_clicked": self.merge,
 
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                "on_button_merge_cancel_clicked": self.close,
 
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                "on_button_merge_open_clicked": self.open }
 
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        # Connect the signals to the handlers
 
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        self.glade.signal_autoconnect(dic)
 
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        self.wt = wt
 
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        self.wtpath = wtpath
 
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        # Get some widgets
 
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        self.entry = self.glade.get_widget('entry_merge')
 
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    def display(self):
 
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        """ Display the Add file(s) dialog. """
 
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        self.window.show_all()
 
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    def merge(self, widget):
 
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        branch = self.entry.get_text()
 
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        if branch == "":
 
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            error_dialog(_('Branch not given'),
 
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                         _('Please specify a branch to merge from.'))
 
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            return
 
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        try:
 
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            other_branch = Branch.open_containing(branch)[0]
 
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        except errors.NotBranchError:
 
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            error_dialog(_('Specified location not a branch'),
 
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                         _('Please specify a branch you want to merge from.'))
 
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            return
 
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        try:
 
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            conflicts = self.wt.merge_from_branch(other_branch)
 
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        except errors.BzrCommandError, errmsg:
 
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            error_dialog(_('Bazaar command error'), str(errmsg))
 
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            return
 
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        self.close()
 
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        if conflicts == 0:
 
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            # No conflicts found.
 
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            info_dialog(_('Merge successful'),
 
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                        _('All changes applied successfully.'))
 
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        else:
 
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            # There are conflicts to be resolved.
 
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            warning_dialog(_('Conflicts encountered'),
 
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                           _('Please resolve the conflicts manually before committing.'))
 
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    def open(self, widget):
 
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        fcd = gtk.FileChooserDialog(title="Please select a folder",
 
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                                    parent=self.window,
 
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                                    action=gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
 
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                                    buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
 
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                                             gtk.STOCK_OPEN, gtk.RESPONSE_OK))
 
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        fcd.set_default_response(gtk.RESPONSE_OK)
 
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        if fcd.run() == gtk.RESPONSE_OK:
 
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            self.entry.set_text(fcd.get_filename())
 
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        fcd.destroy()
 
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    def close(self, widget=None):
 
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        self.window.destroy()