src/gtk/menu.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto
   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 #include <gtk/gtkwidget.h>
  28 #include <gtk/gtkmenu.h>
  29 #include <gtk/gtkmenubar.h>
  30 #include <gtk/gtkcheckmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkbutton.h>
  33 #include <gtk/gtkwindow.h>
  34
  35 #include "menu.h"
  36 #include "utils.h"
  37
  38 #ifdef MAEMO
  39 #include <hildon-widgets/hildon-program.h>
  40 #include <gtk/gtkmain.h>
  41 #endif
  42
  43 static void connect_accel_change_signals(GtkWidget* widget, GtkWidget *wid2) ;
  44
  45
  46 GtkWidget *menubar_create(GtkWidget *window, GtkItemFactoryEntry *entries,
  47                           guint n_entries, const gchar *path, gpointer data)
  48 {
  49         GtkItemFactory *factory;
  50         GtkWidget *menubar;
  51
  52 #ifdef MAEMO
  53         factory = gtk_item_factory_new(GTK_TYPE_MENU, path, NULL);
  54 #else
  55         factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, path, NULL);
  56 #endif
  57         gtk_item_factory_set_translate_func(factory, menu_translate,
  58                                             NULL, NULL);
  59         gtk_item_factory_create_items(factory, n_entries, entries, data);
  60         gtk_window_add_accel_group (GTK_WINDOW (window), factory->accel_group);
  61
  62         menubar  = gtk_item_factory_get_widget(factory, path);
  63 #ifdef MAEMO
  64         hildon_window_set_menu(HILDON_WINDOW(window), GTK_MENU(menubar));
  65 #endif
  66         return menubar;
  67 }
  68
  69 GtkWidget *menu_create_items(GtkItemFactoryEntry *entries,
  70                              guint n_entries, const gchar *path,
  71                              GtkItemFactory **factory, gpointer data)
  72 {
  73         *factory = gtk_item_factory_new(GTK_TYPE_MENU, path, NULL);
  74         gtk_item_factory_set_translate_func(*factory, menu_translate,
  75                                             NULL, NULL);
  76         gtk_item_factory_create_items(*factory, n_entries, entries, data);
  77
  78         return gtk_item_factory_get_widget(*factory, path);
  79 }
  80
  81 GtkWidget *popupmenu_create(GtkWidget *window, GtkItemFactoryEntry *entries,
  82                              guint n_entries, const gchar *path, gpointer data)
  83 {
  84         GtkItemFactory *factory;
  85         GtkAccelGroup *accel_group;
  86
  87         accel_group = gtk_accel_group_new();
  88         factory = gtk_item_factory_new(GTK_TYPE_MENU, path, accel_group);
  89         gtk_item_factory_set_translate_func(factory, menu_translate,
  90                                             NULL, NULL);
  91         gtk_item_factory_create_items(factory, n_entries, entries, data);
  92         gtk_window_add_accel_group(GTK_WINDOW (window), accel_group);
  93
  94         return gtk_item_factory_get_widget(factory, path);
  95 }
  96
  97 gchar *menu_translate(const gchar *path, gpointer data)
  98 {
  99         gchar *retval;
 100
 101         retval = gettext(path);
 102
 103         return retval;
 104 }
 105
 106 void menu_set_sensitive(GtkItemFactory *ifactory, const gchar *path,
 107                         gboolean sensitive)
 108 {
 109         GtkWidget *widget;
 110
 111         g_return_if_fail(ifactory != NULL);
 112
 113         widget = gtk_item_factory_get_item(ifactory, path);
 114         g_return_if_fail(widget != NULL);
 115
 116         gtk_widget_set_sensitive(widget, sensitive);
 117 }
 118
 119 void menu_set_sensitive_all(GtkMenuShell *menu_shell, gboolean sensitive)
 120 {
 121         GList *cur;
 122
 123         for (cur = menu_shell->children; cur != NULL; cur = cur->next)
 124                 gtk_widget_set_sensitive(GTK_WIDGET(cur->data), sensitive);
 125 }
 126
 127 void menu_set_active(GtkItemFactory *ifactory, const gchar *path,
 128                      gboolean is_active)
 129 {
 130         GtkWidget *widget;
 131
 132         g_return_if_fail(ifactory != NULL);
 133
 134         widget = gtk_item_factory_get_item(ifactory, path);
 135         g_return_if_fail(widget != NULL);
 136
 137         if (!GTK_IS_CHECK_MENU_ITEM(widget)) {
 138                 debug_print("%s not check_menu_item\n", path?path:"(null)");
 139                 return;
 140         }
 141         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), is_active);
 142 }
 143
 144 void menu_button_position(GtkMenu *menu, gint *x, gint *y, gboolean *push_in,
 145                           gpointer user_data)
 146 {
 147         GtkWidget *widget;
 148         gint wheight;
 149         gint wx, wy;
 150         GtkRequisition mreq;
 151         GdkScreen *screen;
 152         GdkRectangle monitor;
 153         gint monitor_num;
 154
 155         g_return_if_fail(x && y);
 156         g_return_if_fail(GTK_IS_BUTTON(user_data));
 157
 158         widget = GTK_WIDGET(user_data);
 159
 160         gdk_window_get_origin(widget->window, x, y);
 161         wheight = widget->requisition.height;
 162         wx = widget->allocation.x;
 163         wy = widget->allocation.y;
 164
 165         gtk_widget_size_request(GTK_WIDGET(menu), &mreq);
 166         screen = gtk_widget_get_screen (widget);
 167         monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
 168         gdk_screen_get_monitor_geometry (screen, monitor_num,
 169                                          &monitor);
 170
 171         *x = *x + wx;
 172         *y = *y + wy + wheight;
 173
 174         if (*y + mreq.height >= monitor.height)
 175                 *y -= mreq.height;
 176 }
 177
 178 gint menu_find_option_menu_index(GtkOptionMenu *optmenu, gpointer data,
 179                                  GCompareFunc func)
 180 {
 181         GtkWidget *menu;
 182         GtkWidget *menuitem;
 183         gpointer menu_data;
 184         GList *cur;
 185         gint n;
 186
 187         menu = gtk_option_menu_get_menu(optmenu);
 188
 189         for (cur = GTK_MENU_SHELL(menu)->children, n = 0;
 190              cur != NULL; cur = cur->next, n++) {
 191                 menuitem = GTK_WIDGET(cur->data);
 192                 menu_data = g_object_get_data(G_OBJECT(menuitem),
 193                                               MENU_VAL_ID);
 194                 if (func) {
 195                         if (func(menu_data, data) == 0)
 196                                 return n;
 197                 } else if (menu_data == data)
 198                         return n;
 199         }
 200
 201         return -1;
 202 }
 203
 204 gpointer menu_get_option_menu_active_user_data(GtkOptionMenu *optmenu)
 205 {
 206         GtkWidget *menu;
 207         GtkWidget *menuitem;
 208
 209         menu = gtk_option_menu_get_menu(optmenu);
 210         menuitem = gtk_menu_get_active(GTK_MENU(menu));
 211
 212         return g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID);
 213 }
 214
 215 static void connect_accel_change_signals(GtkWidget* widget, GtkWidget *wid2)
 216 {
 217 #if 0
 218         g_signal_connect_after(G_OBJECT(widget), "add_accelerator",
 219                                G_CALLBACK(menu_item_add_accel), wid2);
 220         g_signal_connect_after(G_OBJECT(widget), "remove_accelerator",
 221                                G_CALLBACK(menu_item_remove_accel), wid2);
 222 #endif
 223 }
 224
 225 void menu_connect_identical_items(void)
 226 {
 227         gint n;
 228         GtkWidget *item1;
 229         GtkWidget *item2;
 230
 231         static const struct {
 232                 const gchar *path1;
 233                 const gchar *path2;
 234         } pairs[] = {
 235                 {"<Main>/Message/Reply",                        "<SummaryView>/Reply"},
 236 #ifndef MAEMO
 237                 {"<Main>/Message/Reply to/all",                 "<SummaryView>/Reply to/all"},
 238                 {"<Main>/Message/Reply to/sender",              "<SummaryView>/Reply to/sender"},
 239                 {"<Main>/Message/Reply to/mailing list",        "<SummaryView>/Reply to/mailing list"},
 240 #endif
 241                 {"<Main>/Message/Forward",                      "<SummaryView>/Forward"},
 242 #ifndef MAEMO
 243                 {"<Main>/Message/Redirect",                     "<SummaryView>/Redirect"},
 244 #endif
 245                 {"<Main>/Message/Move...",                      "<SummaryView>/Move..."},
 246                 {"<Main>/Message/Copy...",                      "<SummaryView>/Copy..."},
 247 #ifndef MAEMO
 248                 {"<Main>/Message/Delete...",                    "<SummaryView>/Delete..."},
 249 #endif
 250                 {"<Main>/Message/Mark/Mark",                    "<SummaryView>/Mark/Mark"},
 251                 {"<Main>/Message/Mark/Unmark",                  "<SummaryView>/Mark/Unmark"},
 252                 {"<Main>/Message/Mark/Mark as unread",          "<SummaryView>/Mark/Mark as unread"},
 253                 {"<Main>/Message/Mark/Mark as read",            "<SummaryView>/Mark/Mark as read"},
 254                 {"<Main>/Message/Mark/Mark all read",           "<SummaryView>/Mark/Mark all read"},
 255 #ifndef MAEMO
 256                 {"<Main>/Tools/Add sender to address book",     "<SummaryView>/Add sender to address book"},
 257 #endif
 258                 {"<Main>/Tools/Create filter rule/Automatically",
 259                                                                 "<SummaryView>/Create filter rule/Automatically"},
 260                 {"<Main>/Tools/Create filter rule/by From",     "<SummaryView>/Create filter rule/by From"},
 261                 {"<Main>/Tools/Create filter rule/by To",       "<SummaryView>/Create filter rule/by To"},
 262                 {"<Main>/Tools/Create filter rule/by Subject",  "<SummaryView>/Create filter rule/by Subject"},
 263 #ifndef MAEMO
 264                 {"<Main>/Tools/Create processing rule/Automatically",
 265                                                                 "<SummaryView>/Create processing rule/Automatically"},
 266                 {"<Main>/Tools/Create processing rule/by From", "<SummaryView>/Create processing rule/by From"},
 267                 {"<Main>/Tools/Create processing rule/by To",   "<SummaryView>/Create processing rule/by To"},
 268                 {"<Main>/Tools/Create processing rule/by Subject",
 269                                                                 "<SummaryView>/Create processing rule/by Subject"},
 270 #endif
 271                 {"<Main>/View/Open in new window",              "<SummaryView>/View/Open in new window"},
 272                 {"<Main>/View/Message source",                  "<SummaryView>/View/Message source"},
 273 #ifndef MAEMO
 274                 {"<Main>/View/All headers",                     "<SummaryView>/View/All headers"},
 275 #endif
 276         };
 277
 278         const gint numpairs = sizeof pairs / sizeof pairs[0];
 279         for (n = 0; n < numpairs; n++) {
 280                 /* get widgets from the paths */
 281
 282                 item1 = gtk_item_factory_get_widget
 283                                 (gtk_item_factory_from_path(pairs[n].path1),pairs[n].path1);
 284                 item2 = gtk_item_factory_get_widget
 285                                 (gtk_item_factory_from_path(pairs[n].path2),pairs[n].path2);
 286
 287                 if (item1 && item2) {
 288                         /* connect widgets both ways around */
 289                         connect_accel_change_signals(item2,item1);
 290                         connect_accel_change_signals(item1,item2);
 291                 } else {
 292                         if (!item1) debug_print(" ** Menu item not found: %s\n",pairs[n].path1);
 293                         if (!item2) debug_print(" ** Menu item not found: %s\n",pairs[n].path2);
 294                 }
 295         }
 296 }
 297
 298 void menu_select_by_data(GtkMenu *menu, gpointer data)
 299 {
 300         GList *children, *cur;
 301         GtkWidget *select_item = NULL;
 302
 303         g_return_if_fail(menu != NULL);
 304
 305         children = gtk_container_get_children(GTK_CONTAINER(menu));
 306
 307         for (cur = children; cur != NULL; cur = g_list_next(cur)) {
 308                 GObject *child = G_OBJECT(cur->data);
 309
 310                 if (g_object_get_data(child, MENU_VAL_ID) == data) {
 311                         select_item = GTK_WIDGET(child);
 312                 }
 313         }
 314         if (select_item != NULL) {
 315                 gtk_menu_shell_select_item(GTK_MENU_SHELL(menu), select_item);
 316                 gtk_menu_shell_activate_item(GTK_MENU_SHELL(menu), select_item, FALSE);
 317         }
 318
 319         g_list_free(children);
 320 }