src/gtk/menu.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2011 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include <glib.h>
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27
  28 #include "gtkcmoptionmenu.h"
  29 #include "menu.h"
  30 #include "utils.h"
  31 #include "gtkutils.h"
  32
  33 #ifdef MAEMO
  34 #ifdef CHINOOK
  35 #include <hildon/hildon-program.h>
  36 #else
  37 #include <hildon-widgets/hildon-program.h>
  38 #endif
  39 #endif
  40
  41 GtkActionGroup *cm_menu_create_action_group(const gchar *name, GtkActionEntry *entries,
  42                                             gint num_entries, gpointer data)
  43 {
  44         GtkActionGroup *group = gtk_action_group_new(name);
  45         gtk_action_group_set_translate_func(group, menu_translate, NULL, NULL);
  46         gtk_action_group_add_actions(group, entries, num_entries, data);
  47         gtk_ui_manager_insert_action_group(gtkut_ui_manager(), group, 0);
  48         return group;
  49 }
  50
  51 GtkActionGroup *cm_menu_create_action_group_full(GtkUIManager *manager, const gchar *name, GtkActionEntry *entries,
  52                                             gint num_entries, gpointer data)
  53 {
  54         GtkActionGroup *group = gtk_action_group_new(name);
  55         gtk_action_group_set_translate_func(group, menu_translate, NULL, NULL);
  56         gtk_action_group_add_actions(group, entries, num_entries, data);
  57         gtk_ui_manager_insert_action_group(manager, group, 0);
  58         return group;
  59 }
  60
  61 gchar *menu_translate(const gchar *path, gpointer data)
  62 {
  63         gchar *retval;
  64
  65         retval = gettext(path);
  66
  67         return retval;
  68 }
  69
  70 void cm_menu_set_sensitive(gchar *menu, gboolean sensitive)
  71 {
  72         GtkUIManager *gui_manager = gtkut_ui_manager();
  73         gchar *path = g_strdup_printf("Menus/%s", menu);
  74
  75         cm_menu_set_sensitive_full(gui_manager, path, sensitive);
  76         g_free(path);
  77 }
  78
  79 void cm_toggle_menu_set_active(gchar *menu, gboolean active)
  80 {
  81         GtkUIManager *gui_manager = gtkut_ui_manager();
  82         gchar *path = g_strdup_printf("Menus/%s", menu);
  83
  84         cm_toggle_menu_set_active_full(gui_manager, path, active);
  85         g_free(path);
  86 }
  87
  88 void cm_menu_set_sensitive_full(GtkUIManager *gui_manager, gchar *menu, gboolean sensitive)
  89 {
  90         GtkWidget *widget;
  91         gchar *path = g_strdup_printf("/%s/", menu);
  92
  93         widget = gtk_ui_manager_get_widget(gui_manager, path);
  94         if( !GTK_IS_WIDGET(widget) ) {
  95                 g_message("Blah, '%s' is not a widget.\n", path);
  96         }
  97
  98         if( !GTK_IS_MENU_ITEM(widget) ) {
  99                 g_message("Blah, '%s' is not a menu item.\n", path);
 100         }
 101
 102         gtk_widget_set_sensitive(widget, sensitive);
 103         g_free(path);
 104 }
 105
 106 void cm_toggle_menu_set_active_full(GtkUIManager *gui_manager, gchar *menu, gboolean active)
 107 {
 108         GtkWidget *widget;
 109         gchar *path = g_strdup_printf("/%s/", menu);
 110
 111         widget = gtk_ui_manager_get_widget(gui_manager, path);
 112         if( !GTK_IS_WIDGET(widget) ) {
 113                 g_message("Blah, '%s' is not a widget.\n", path);
 114         }
 115
 116         if( !GTK_CHECK_MENU_ITEM(widget) ) {
 117                 g_message("Blah, '%s' is not a check menu item.\n", path);
 118         }
 119
 120         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), active);
 121         g_free(path);
 122 }
 123
 124 void menu_set_sensitive_all(GtkMenuShell *menu_shell, gboolean sensitive)
 125 {
 126         GList *children = gtk_container_get_children(GTK_CONTAINER(menu_shell));
 127         GList *cur;
 128
 129         for (cur = children; cur != NULL; cur = cur->next)
 130                 gtk_widget_set_sensitive(GTK_WIDGET(cur->data), sensitive);
 131
 132         g_list_free(children);
 133 }
 134
 135 void menu_button_position(GtkMenu *menu, gint *x, gint *y, gboolean *push_in,
 136                           gpointer user_data)
 137 {
 138         GtkWidget *widget;
 139         gint wheight;
 140         gint wx, wy;
 141         GtkAllocation allocation;
 142         GtkRequisition mreq, wreq;
 143         GdkScreen *screen;
 144         GdkRectangle monitor;
 145         gint monitor_num;
 146
 147         cm_return_if_fail(x && y);
 148         cm_return_if_fail(GTK_IS_BUTTON(user_data));
 149
 150         widget = GTK_WIDGET(user_data);
 151
 152         gdk_window_get_origin(gtk_widget_get_window(widget), x, y);
 153         gtk_widget_get_requisition(widget, &wreq);
 154         wheight = wreq.height;
 155         gtk_widget_get_allocation(widget, &allocation);
 156         wx = allocation.x;
 157         wy = allocation.y;
 158
 159         gtk_widget_size_request(GTK_WIDGET(menu), &mreq);
 160         screen = gtk_widget_get_screen (widget);
 161         monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
 162         gdk_screen_get_monitor_geometry (screen, monitor_num,
 163                                          &monitor);
 164
 165         *x = *x + wx;
 166         *y = *y + wy + wheight;
 167
 168         if (*y + mreq.height >= monitor.height)
 169                 *y -= mreq.height;
 170 }
 171
 172 gint menu_find_option_menu_index(GtkCMOptionMenu *optmenu, gpointer data,
 173                                  GCompareFunc func)
 174 {
 175         GtkWidget *menu;
 176         GtkWidget *menuitem;
 177         gpointer menu_data;
 178         GList *children;
 179         GList *cur;
 180         gint n;
 181
 182         menu = gtk_cmoption_menu_get_menu(optmenu);
 183         children = gtk_container_get_children(GTK_CONTAINER(GTK_MENU_SHELL(menu)));
 184
 185         for (cur = children, n = 0;
 186              cur != NULL; cur = cur->next, n++) {
 187                 menuitem = GTK_WIDGET(cur->data);
 188                 menu_data = g_object_get_data(G_OBJECT(menuitem),
 189                                               MENU_VAL_ID);
 190                 if (func) {
 191                         if (func(menu_data, data) == 0)
 192                                 return n;
 193                 } else if (menu_data == data)
 194                         return n;
 195         }
 196
 197         g_list_free(children);
 198
 199         return -1;
 200 }