/b-gtk/fix-viz

# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import sys

try:

    import pygtk

    pygtk.require("2.0")

except:

    pass

try:

    import gtk

    import gtk.glade

except:

    sys.exit(1)

import olive.backend.errors as errors

from add import OliveAdd

from branch import OliveBranch

from commit import OliveCommit

from dialog import OliveDialog

from push import OlivePush

from remove import OliveRemove

class OliveHandler:

    """ Signal handler class for Olive. """

    def __init__(self, gladefile, comm):

        self.gladefile = gladefile

        self.comm = comm

        self.dialog = OliveDialog(self.gladefile)

    def on_about_activate(self, widget):

        self.dialog.about()

    def on_menuitem_add_files_activate(self, widget):

        """ Add file(s)... menu handler. """

        add = OliveAdd(self.gladefile, self.comm)

        add.display()

    def on_menuitem_branch_branch_activate(self, widget):

        """ Branch/Branch... menu handler. """

        branch = OliveBranch(self.gladefile, self.comm)

        branch.display()

    def on_menuitem_branch_commit_activate(self, widget):

        """ Branch/Commit... menu handler. """

        commit = OliveCommit(self.gladefile, self.comm)

        commit.display()

    def on_menuitem_branch_push_activate(self, widget):

        """ Branch/Push... menu handler. """

        push = OlivePush(self.gladefile, self.comm)

        push.display()

    def on_menuitem_branch_initialize_activate(self, widget):

        """ Initialize current directory. """

        import olive.backend.init as init

        try:

            init.init(self.comm.get_path())

        except errors.AlreadyBranchError, errmsg:

            self.dialog.error_dialog('Directory is already a branch: %s' % errmsg)

        except errors.BranchExistsWithoutWorkingTree, errmsg:

            self.dialog.error_dialog('Branch exists without a working tree: %s' % errmsg)

        else:

            self.dialog.info_dialog('Directory successfully initialized.')

            self.comm.refresh_right()

    def on_menuitem_remove_file_activate(self, widget):

        """ Remove (unversion) selected file. """

        remove = OliveRemove(self.gladefile, self.comm)

        remove.display()

    def on_treeview_right_row_activated(self, treeview, path, view_column):

        """ Occurs when somebody double-clicks or enters an item in the

        file list. """

        import os.path

        newdir = self.comm.get_selected_right()

        if newdir == '..':

            self.comm.set_path(os.path.split(self.comm.get_path())[0])

        else:

            self.comm.set_path(self.comm.get_path() + '/' + newdir)

        self.comm.refresh_right()

    def not_implemented(self, widget):

        """ Display a Not implemented error message. """

        self.dialog.error_dialog('This feature is not yet implemented.')