/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 checkout import OliveCheckout

from commit import OliveCommit

from dialog import OliveDialog

from menu import OliveMenu

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)

        self.menu = OliveMenu(self.gladefile, self.comm, self.dialog)

    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_get_activate(self, widget):

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

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

        branch.display()

    def on_menuitem_branch_checkout_activate(self, widget):

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

        checkout = OliveCheckout(self.gladefile, self.comm)

        checkout.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_button_press_event(self, widget, event):

        """ Occurs when somebody right-clicks in the file list. """

        if event.button == 3:

            self.menu.right_context_menu().popup(None, None, None, 0,

                                                 event.time)

    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.')