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Viewing changes to capplets/keyboard/mate-keyboard-properties-xkbpv.c

  • Committer: Package Import Robot
  • Author(s): Mike Gabriel
  • Date: 2014-05-02 23:20:06 UTC
  • Revision ID: package-import@ubuntu.com-20140502232006-9626h14ggaz2hc9h
Tags: upstream-1.8.1+dfsg1
Import upstream version 1.8.1+dfsg1

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capplets/keyboard/mate-keyboard-properties-xkbpv.c
 
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/* -*- mode: c; style: linux -*- */
 
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/* mate-keyboard-properties-xkbpv.c
 
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 * Copyright (C) 2003-2007 Sergey V. Udaltsov
 
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 *
 
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 * Written by: Sergey V. Udaltsov <svu@gnome.org>
 
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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, or (at your option)
 
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 * 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., 51 Franklin St, Fifth Floor, Boston, MA
 
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 * 02110-1301, USA.
 
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 */
 
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#ifdef HAVE_CONFIG_H
 
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#  include <config.h>
 
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#endif
 
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#include <libmatekbd/matekbd-keyboard-drawing.h>
 
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#include "capplet-util.h"
 
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#include "mate-keyboard-properties-xkb.h"
 
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#ifdef HAVE_X11_EXTENSIONS_XKB_H
 
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#include "X11/XKBlib.h"
 
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/**
 
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 * BAD STYLE: Taken from xklavier_private_xkb.h
 
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 * Any ideas on architectural improvements are WELCOME
 
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 */
 
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extern gboolean xkl_xkb_config_native_prepare (XklEngine * engine,
 
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                                               const XklConfigRec * data,
 
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                                               XkbComponentNamesPtr
 
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                                               component_names);
 
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extern void xkl_xkb_config_native_cleanup (XklEngine * engine,
 
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                                           XkbComponentNamesPtr
 
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                                           component_names);
 
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/* */
 
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#endif
 
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static MatekbdKeyboardDrawingGroupLevel groupsLevels[] =
 
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    { {0, 1}, {0, 3}, {0, 0}, {0, 2} };
 
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static MatekbdKeyboardDrawingGroupLevel *pGroupsLevels[] = {
 
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        groupsLevels, groupsLevels + 1, groupsLevels + 2, groupsLevels + 3
 
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};
 
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GtkWidget *
 
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xkb_layout_preview_create_widget (GtkBuilder * chooserDialog)
 
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{
 
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        GtkWidget *kbdraw = matekbd_keyboard_drawing_new ();
 
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        matekbd_keyboard_drawing_set_groups_levels (MATEKBD_KEYBOARD_DRAWING
 
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                                                 (kbdraw), pGroupsLevels);
 
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        return kbdraw;
 
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}
 
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void
 
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xkb_layout_preview_update (GtkBuilder * chooser_dialog)
 
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{
 
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#ifdef HAVE_X11_EXTENSIONS_XKB_H
 
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        GtkWidget *chooser = CWID ("xkb_layout_chooser");
 
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        GtkWidget *kbdraw =
 
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            GTK_WIDGET (g_object_get_data (G_OBJECT (chooser), "kbdraw"));
 
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        gchar *id = xkb_layout_chooser_get_selected_id (chooser_dialog);
 
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        xkb_layout_preview_set_drawing_layout (kbdraw, id);
 
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        g_free (id);
 
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#endif
 
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}
 
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void
 
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xkb_layout_preview_set_drawing_layout (GtkWidget * kbdraw,
 
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                                       const gchar * id)
 
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{
 
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#ifdef HAVE_X11_EXTENSIONS_XKB_H
 
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        if (kbdraw != NULL) {
 
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                if (id != NULL) {
 
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                        XklConfigRec *data;
 
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                        char **p, *layout, *variant;
 
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                        XkbComponentNamesRec component_names;
 
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                        data = xkl_config_rec_new ();
 
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                        if (xkl_config_rec_get_from_server (data, engine)) {
 
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                                if ((p = data->layouts) != NULL)
 
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                                        g_strfreev (data->layouts);
 
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                                if ((p = data->variants) != NULL)
 
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                                        g_strfreev (data->variants);
 
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                                data->layouts = g_new0 (char *, 2);
 
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                                data->variants = g_new0 (char *, 2);
 
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                                if (matekbd_keyboard_config_split_items
 
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                                    (id, &layout, &variant)
 
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                                    && variant != NULL) {
 
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                                        data->layouts[0] =
 
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                                            (layout ==
 
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                                             NULL) ? NULL :
 
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                                            g_strdup (layout);
 
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                                        data->variants[0] =
 
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                                            (variant ==
 
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                                             NULL) ? NULL :
 
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                                            g_strdup (variant);
 
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                                } else {
 
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                                        data->layouts[0] =
 
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                                            (id ==
 
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                                             NULL) ? NULL : g_strdup (id);
 
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                                        data->variants[0] = NULL;
 
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                                }
 
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                                if (xkl_xkb_config_native_prepare
 
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                                    (engine, data, &component_names)) {
 
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                                        matekbd_keyboard_drawing_set_keyboard
 
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                                            (MATEKBD_KEYBOARD_DRAWING
 
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                                             (kbdraw), &component_names);
 
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                                        xkl_xkb_config_native_cleanup
 
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                                            (engine, &component_names);
 
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                                }
 
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                        }
 
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                        g_object_unref (G_OBJECT (data));
 
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                } else
 
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                        matekbd_keyboard_drawing_set_keyboard
 
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                            (MATEKBD_KEYBOARD_DRAWING (kbdraw), NULL);
 
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        }
 
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#endif
 
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}