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