src/gtk/menu.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 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 2 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, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  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 static void connect_accel_change_signals(GtkWidget* widget, GtkWidget *wid2) ;
  39
  40
  41 GtkWidget *menubar_create(GtkWidget *window, GtkItemFactoryEntry *entries,
  42                           guint n_entries, const gchar *path, gpointer data)
  43 {
  44         GtkItemFactory *factory;
  45
  46         factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, path, NULL);
  47         gtk_item_factory_set_translate_func(factory, menu_translate,
  48                                             NULL, NULL);
  49         gtk_item_factory_create_items(factory, n_entries, entries, data);
  50         gtk_window_add_accel_group (GTK_WINDOW (window), factory->accel_group);
  51
  52         return gtk_item_factory_get_widget(factory, path);
  53 }
  54
  55 GtkWidget *menu_create_items(GtkItemFactoryEntry *entries,
  56                              guint n_entries, const gchar *path,
  57                              GtkItemFactory **factory, gpointer data)
  58 {
  59         *factory = gtk_item_factory_new(GTK_TYPE_MENU, path, NULL);
  60         gtk_item_factory_set_translate_func(*factory, menu_translate,
  61                                             NULL, NULL);
  62         gtk_item_factory_create_items(*factory, n_entries, entries, data);
  63
  64         return gtk_item_factory_get_widget(*factory, path);
  65 }
  66
  67 GtkWidget *popupmenu_create(GtkWidget *window, GtkItemFactoryEntry *entries,
  68                              guint n_entries, const gchar *path, gpointer data)
  69 {
  70         GtkItemFactory *factory;
  71         GtkAccelGroup *accel_group;
  72
  73         accel_group = gtk_accel_group_new();
  74         factory = gtk_item_factory_new(GTK_TYPE_MENU, path, accel_group);
  75         gtk_item_factory_set_translate_func(factory, menu_translate,
  76                                             NULL, NULL);
  77         gtk_item_factory_create_items(factory, n_entries, entries, data);
  78         gtk_window_add_accel_group(GTK_WINDOW (window), accel_group);
  79
  80         return gtk_item_factory_get_widget(factory, path);
  81 }
  82
  83 gchar *menu_translate(const gchar *path, gpointer data)
  84 {
  85         gchar *retval;
  86
  87         retval = gettext(path);
  88
  89         return retval;
  90 }
  91
  92 void menu_set_sensitive(GtkItemFactory *ifactory, const gchar *path,
  93                         gboolean sensitive)
  94 {
  95         GtkWidget *widget;
  96
  97         g_return_if_fail(ifactory != NULL);
  98
  99         widget = gtk_item_factory_get_item(ifactory, path);
 100         g_return_if_fail(widget != NULL);
 101
 102         gtk_widget_set_sensitive(widget, sensitive);
 103 }
 104
 105 void menu_set_sensitive_all(GtkMenuShell *menu_shell, gboolean sensitive)
 106 {
 107         GList *cur;
 108
 109         for (cur = menu_shell->children; cur != NULL; cur = cur->next)
 110                 gtk_widget_set_sensitive(GTK_WIDGET(cur->data), sensitive);
 111 }
 112
 113 void menu_set_active(GtkItemFactory *ifactory, const gchar *path,
 114                      gboolean is_active)
 115 {
 116         GtkWidget *widget;
 117
 118         g_return_if_fail(ifactory != NULL);
 119
 120         widget = gtk_item_factory_get_item(ifactory, path);
 121         g_return_if_fail(widget != NULL);
 122
 123         if (!GTK_IS_CHECK_MENU_ITEM(widget)) {
 124                 debug_print("%s not check_menu_item\n", path);
 125                 return;
 126         }
 127         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), is_active);
 128 }
 129
 130 void menu_button_position(GtkMenu *menu, gint *x, gint *y, gboolean *push_in,
 131                           gpointer user_data)
 132 {
 133         GtkWidget *widget;
 134         gint wheight;
 135         gint wx, wy;
 136         GtkRequisition mreq;
 137         GdkScreen *screen;
 138         GdkRectangle monitor;
 139         gint monitor_num;
 140
 141         g_return_if_fail(x && y);
 142         g_return_if_fail(GTK_IS_BUTTON(user_data));
 143
 144         widget = GTK_WIDGET(user_data);
 145
 146         gdk_window_get_origin(widget->window, x, y);
 147         wheight = widget->requisition.height;
 148         wx = widget->allocation.x;
 149         wy = widget->allocation.y;
 150
 151         gtk_widget_size_request(GTK_WIDGET(menu), &mreq);
 152         screen = gtk_widget_get_screen (widget);
 153         monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
 154         gdk_screen_get_monitor_geometry (screen, monitor_num,
 155                                          &monitor);
 156
 157         *x = *x + wx;
 158         *y = *y + wy + wheight;
 159
 160         if (*y + mreq.height >= monitor.height)
 161                 *y -= mreq.height;
 162 }
 163
 164 gint menu_find_option_menu_index(GtkOptionMenu *optmenu, gpointer data,
 165                                  GCompareFunc func)
 166 {
 167         GtkWidget *menu;
 168         GtkWidget *menuitem;
 169         gpointer menu_data;
 170         GList *cur;
 171         gint n;
 172
 173         menu = gtk_option_menu_get_menu(optmenu);
 174
 175         for (cur = GTK_MENU_SHELL(menu)->children, n = 0;
 176              cur != NULL; cur = cur->next, n++) {
 177                 menuitem = GTK_WIDGET(cur->data);
 178                 menu_data = g_object_get_data(G_OBJECT(menuitem),
 179                                               MENU_VAL_ID);
 180                 if (func) {
 181                         if (func(menu_data, data) == 0)
 182                                 return n;
 183                 } else if (menu_data == data)
 184                         return n;
 185         }
 186
 187         return -1;
 188 }
 189
 190 gpointer menu_get_option_menu_active_user_data(GtkOptionMenu *optmenu)
 191 {
 192         GtkWidget *menu;
 193         GtkWidget *menuitem;
 194
 195         menu = gtk_option_menu_get_menu(optmenu);
 196         menuitem = gtk_menu_get_active(GTK_MENU(menu));
 197
 198         return g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID);
 199 }
 200
 201 static void connect_accel_change_signals(GtkWidget* widget, GtkWidget *wid2)
 202 {
 203 #if 0
 204         g_signal_connect_after(G_OBJECT(widget), "add_accelerator",
 205                                G_CALLBACK(menu_item_add_accel), wid2);
 206         g_signal_connect_after(G_OBJECT(widget), "remove_accelerator",
 207                                G_CALLBACK(menu_item_remove_accel), wid2);
 208 #endif
 209 }
 210
 211 void menu_connect_identical_items(void)
 212 {
 213         gint n;
 214         GtkWidget *item1;
 215         GtkWidget *item2;
 216
 217         static const struct {
 218                 const gchar *path1;
 219                 const gchar *path2;
 220         } pairs[] = {
 221                 {"<Main>/Message/Reply",                        "<SummaryView>/Reply"},
 222                 {"<Main>/Message/Reply to/all",                 "<SummaryView>/Reply to/all"},
 223                 {"<Main>/Message/Reply to/sender",              "<SummaryView>/Reply to/sender"},
 224                 {"<Main>/Message/Reply to/mailing list",        "<SummaryView>/Reply to/mailing list"},
 225                 {"<Main>/Message/Forward",                      "<SummaryView>/Forward"},
 226                 {"<Main>/Message/Redirect",                     "<SummaryView>/Redirect"},
 227                 {"<Main>/Message/Move...",                      "<SummaryView>/Move..."},
 228                 {"<Main>/Message/Copy...",                      "<SummaryView>/Copy..."},
 229                 {"<Main>/Message/Delete...",                    "<SummaryView>/Delete..."},
 230                 {"<Main>/Message/Mark/Mark",                    "<SummaryView>/Mark/Mark"},
 231                 {"<Main>/Message/Mark/Unmark",                  "<SummaryView>/Mark/Unmark"},
 232                 {"<Main>/Message/Mark/Mark as unread",          "<SummaryView>/Mark/Mark as unread"},
 233                 {"<Main>/Message/Mark/Mark as read",            "<SummaryView>/Mark/Mark as read"},
 234                 {"<Main>/Message/Mark/Mark all read",           "<SummaryView>/Mark/Mark all read"},
 235                 {"<Main>/Tools/Add sender to address book",     "<SummaryView>/Add sender to address book"},
 236                 {"<Main>/Tools/Create filter rule/Automatically",
 237                                                                 "<SummaryView>/Create filter rule/Automatically"},
 238                 {"<Main>/Tools/Create filter rule/by From",     "<SummaryView>/Create filter rule/by From"},
 239                 {"<Main>/Tools/Create filter rule/by To",       "<SummaryView>/Create filter rule/by To"},
 240                 {"<Main>/Tools/Create filter rule/by Subject",  "<SummaryView>/Create filter rule/by Subject"},
 241                 {"<Main>/Tools/Create processing rule/Automatically",
 242                                                                 "<SummaryView>/Create processing rule/Automatically"},
 243                 {"<Main>/Tools/Create processing rule/by From", "<SummaryView>/Create processing rule/by From"},
 244                 {"<Main>/Tools/Create processing rule/by To",   "<SummaryView>/Create processing rule/by To"},
 245                 {"<Main>/Tools/Create processing rule/by Subject",
 246                                                                 "<SummaryView>/Create processing rule/by Subject"},
 247                 {"<Main>/View/Open in new window",              "<SummaryView>/View/Open in new window"},
 248                 {"<Main>/View/Message source",                  "<SummaryView>/View/Source"},
 249                 {"<Main>/View/Show all headers",                "<SummaryView>/View/All header"},
 250         };
 251
 252         const gint numpairs = sizeof pairs / sizeof pairs[0];
 253         for (n = 0; n < numpairs; n++) {
 254                 /* get widgets from the paths */
 255
 256                 item1 = gtk_item_factory_get_widget
 257                                 (gtk_item_factory_from_path(pairs[n].path1),pairs[n].path1);
 258                 item2 = gtk_item_factory_get_widget
 259                                 (gtk_item_factory_from_path(pairs[n].path2),pairs[n].path2);
 260
 261                 if (item1 && item2) {
 262                         /* connect widgets both ways around */
 263                         connect_accel_change_signals(item2,item1);
 264                         connect_accel_change_signals(item1,item2);
 265                 } else {
 266                         if (!item1) debug_print(" ** Menu item not found: %s\n",pairs[n].path1);
 267                         if (!item2) debug_print(" ** Menu item not found: %s\n",pairs[n].path2);
 268                 }
 269         }
 270 }
 271
 272 void menu_select_by_data(GtkMenu *menu, gpointer data)
 273 {
 274         GList *children, *cur;
 275         GtkWidget *select_item = NULL;
 276
 277         g_return_if_fail(menu != NULL);
 278
 279         children = gtk_container_get_children(GTK_CONTAINER(menu));
 280
 281         for (cur = children; cur != NULL; cur = g_list_next(cur)) {
 282                 GObject *child = G_OBJECT(cur->data);
 283
 284                 if (g_object_get_data(child, MENU_VAL_ID) == data) {
 285                         select_item = GTK_WIDGET(child);
 286                 }
 287         }
 288         if (select_item != NULL) {
 289                 gtk_menu_shell_select_item(GTK_MENU_SHELL(menu), select_item);
 290                 gtk_menu_shell_activate_item(GTK_MENU_SHELL(menu), select_item, FALSE);
 291         }
 292
 293         g_list_free(children);
 294 }