/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 os.path

import sys

try:

    import pygtk

    pygtk.require("2.0")

except:

    pass

try:

    import gtk

    import gtk.glade

except:

    sys.exit(1)

import olive.backend.fileops as fileops

import olive.backend.errors as errors

class OliveMenu:

    """ This class is responsible for building the context menus. """

    def __init__(self, gladefile, comm, dialog):

        # Load the UI file

        if sys.platform == 'win32':

            self.uifile = os.path.dirname(sys.executable) + "/share/olive/cmenu.ui"

        else:

            self.uifile = "/usr/share/olive/cmenu.ui"

        if not os.path.exists(self.uifile):

            # Load from current directory if not installed

            self.uifile = "cmenu.ui"

            # Check again

            if not os.path.exists(self.uifile):

                # Fail

                print _('UI description file cannot be found.')

                sys.exit(1)

        self.gladefile = gladefile

        self.comm = comm

        self.dialog = dialog

        # Create the file list context menu

        self.ui = gtk.UIManager()

        self.actiongroup = gtk.ActionGroup('context')

        self.actiongroup.add_actions([('add', gtk.STOCK_ADD,

                                       _('Add'), None,

                                       _('Add the selected file'),

                                       self.add_file),

                                      ('remove', gtk.STOCK_REMOVE,

                                       _('Remove'), None,

                                       _('Remove the selected file'),

                                       self.remove_file),

                                      ('commit', None,

                                       _('Commit'), None,

                                       _('Commit the changes'),

                                       self.commit),

                                      ('diff', None,

                                       _('Diff'), None,

                                       _('Show the diff of the file'),

                                       self.diff),

                                      ('bookmark', None,

                                       _('Bookmark'), None,

                                       _('Bookmark current location'),

                                       self.bookmark),

                                      ('remove_bookmark', gtk.STOCK_REMOVE,

                                       _('Remove'), None,

                                       _('Remove the selected bookmark'),

                                       self.remove_bookmark),

                                      ('diff_selected', None,

                                       _('Selected...'), None,

                                       _('Show the differences of the selected file'),

                                       self.diff_selected),

                                      ('diff_all', None,

                                       _('All...'), None,

                                       _('Show the differences of all files'),

                                       self.diff_all)

                                     ])

        self.ui.insert_action_group(self.actiongroup, 0)

        self.ui.add_ui_from_file(self.uifile)

        self.cmenu_right = self.ui.get_widget('/context_right')

        self.cmenu_left = self.ui.get_widget('/context_left')

        self.toolbar_diff = self.ui.get_widget('/toolbar_diff')

        # Set icons

        commit_menu = self.ui.get_widget('/context_right/commit')

        commit_image = self.comm.menuitem_branch_commit.get_image()

        commit_pixbuf = commit_image.get_pixbuf()

        commit_icon = gtk.Image()

        commit_icon.set_from_pixbuf(commit_pixbuf)

        commit_menu.set_image(commit_icon)

        diff_menu = self.ui.get_widget('/context_right/diff')

        diff_image = self.comm.menuitem_stats_diff.get_image()

        diff_pixbuf = diff_image.get_pixbuf()

        diff_icon = gtk.Image()

        diff_icon.set_from_pixbuf(diff_pixbuf)

        diff_menu.set_image(diff_icon)

    def right_context_menu(self):

        return self.cmenu_right

    def left_context_menu(self):

        return self.cmenu_left

    def add_file(self, action):

        """ Right context menu -> Add """

        # Add only the selected file

        directory = self.comm.get_path()

        filename = self.comm.get_selected_right()

        if filename is None:

            self.dialog.error_dialog(_('No file was selected'),

                                     _('Please select a file from the list,\nor choose the other option.'))

            return

        try:

            fileops.add([directory + '/' + filename])

        except errors.NotBranchError:

            self.dialog.error_dialog(_('Directory is not a branch'),

                                     _('You can perform this action only in a branch.'))

            return

        except:

            raise

        self.comm.refresh_right()

    def remove_file(self, action):

        """ Right context menu -> Remove """

        # Remove only the selected file

        directory = self.comm.get_path()

        filename = self.comm.get_selected_right()

        if filename is None:

            self.dialog.error_dialog(_('No file was selected'),

                                     _('Please select a file from the list,\nor choose the other option.'))

            return

        try:

            fileops.remove([directory + '/' + filename])

        except errors.NotBranchError:

            self.dialog.error_dialog(_('Directory is not a branch'),

                                     _('You can perform this action only in a branch.'))

            return

        except errors.NotVersionedError:

            self.dialog.error_dialog(_('File not versioned'),

                                     _('The selected file is not versioned.'))

            return

        except:

            raise

        self.comm.refresh_right()

    def commit(self, action):

        """ Right context menu -> Commit """

        from commit import OliveCommit

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

        commit.display()

    def diff(self, action):

        """ Right context menu -> Diff """

        from diff import OliveDiff

        diff = OliveDiff(self.gladefile, self.comm, self.dialog)

        diff.display()

    def bookmark(self, action):

        """ Right context menu -> Bookmark """

        if self.comm.pref.add_bookmark(self.comm.get_path()):

            self.dialog.info_dialog(_('Bookmark successfully added'),

                                    _('The current directory was bookmarked. You can reach\nit by selecting it from the left panel.'))

        else:

            self.dialog.warning_dialog(_('Location already bookmarked'),

                                       _('The current directory is already bookmarked.\nSee the left panel for reference.'))

        self.comm.refresh_left()

    def remove_bookmark(self, action):

        """ Left context menu -> Remove """

        self.comm.pref.remove_bookmark(self.comm.get_selected_left())

        self.comm.refresh_left()

    def diff_selected(self, action):

        """ Diff toolbutton -> Selected... """

        print "DEBUG: not implemented."

    def diff_all(self, action):

        """ Diff toolbutton -> All... """

        from diff import OliveDiff

        diff = OliveDiff(self.gladefile, self.comm, self.dialog)

        diff.display()