Pileus Git - ~andy/gtk/blob - tests/testactions.c

   1 #undef GTK_DISABLE_DEPRECATED
   2 #include <config.h>
   3 #include <gtk/gtk.h>
   4
   5 static GtkActionGroup *action_group = NULL;
   6 static GtkToolbar *toolbar = NULL;
   7
   8 static void
   9 activate_action (GtkAction *action)
  10 {
  11   const gchar *name = gtk_action_get_name (action);
  12   const gchar *typename = G_OBJECT_TYPE_NAME (action);
  13
  14   g_message ("Action %s (type=%s) activated", name, typename);
  15 }
  16
  17 static void
  18 toggle_action (GtkAction *action)
  19 {
  20   const gchar *name = gtk_action_get_name (action);
  21   const gchar *typename = G_OBJECT_TYPE_NAME (action);
  22
  23   g_message ("Action %s (type=%s) activated (active=%d)", name, typename,
  24              gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
  25 }
  26
  27
  28 static void
  29 radio_action (GtkAction *action)
  30 {
  31   const gchar *name = gtk_action_get_name (action);
  32   const gchar *typename = G_OBJECT_TYPE_NAME (action);
  33
  34   g_message ("Action %s (type=%s) activated (active=%d) (value %d)", name, typename,
  35              gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
  36              gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action)));
  37 }
  38
  39 static void
  40 toggle_cnp_actions (GtkAction *action)
  41 {
  42   gboolean sensitive;
  43
  44   sensitive = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
  45   action = gtk_action_group_get_action (action_group, "cut");
  46   g_object_set (action, "sensitive", sensitive, NULL);
  47   action = gtk_action_group_get_action (action_group, "copy");
  48   g_object_set (action, "sensitive", sensitive, NULL);
  49   action = gtk_action_group_get_action (action_group, "paste");
  50   g_object_set (action, "sensitive", sensitive, NULL);
  51
  52   action = gtk_action_group_get_action (action_group, "toggle-cnp");
  53   if (sensitive)
  54     g_object_set (action, "label", "Disable Cut and paste ops", NULL);
  55   else
  56     g_object_set (action, "label", "Enable Cut and paste ops", NULL);
  57 }
  58
  59 static void
  60 show_accel_dialog (GtkAction *action)
  61 {
  62   g_message ("Sorry, accel dialog not available");
  63 }
  64
  65 static void
  66 toolbar_style (GtkAction *action,
  67                gpointer   user_data)
  68 {
  69   GtkToolbarStyle style;
  70
  71   g_return_if_fail (toolbar != NULL);
  72   style = GPOINTER_TO_INT (user_data);
  73
  74   gtk_toolbar_set_style (toolbar, style);
  75 }
  76
  77 static void
  78 toolbar_size_small (GtkAction *action)
  79 {
  80   g_return_if_fail (toolbar != NULL);
  81
  82   gtk_toolbar_set_icon_size (toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR);
  83 }
  84
  85 static void
  86 toolbar_size_large (GtkAction *action)
  87 {
  88   g_return_if_fail (toolbar != NULL);
  89
  90   gtk_toolbar_set_icon_size (toolbar, GTK_ICON_SIZE_LARGE_TOOLBAR);
  91 }
  92
  93 /* convenience functions for declaring actions */
  94 static GtkActionEntry entries[] = {
  95   { "Menu1Action", NULL, "Menu _1" },
  96   { "Menu2Action", NULL, "Menu _2" },
  97   { "Menu3Action", NULL, "_Dynamic Menu" },
  98
  99   { "cut", GTK_STOCK_CUT, "C_ut", "<control>X",
 100     "Cut the selected text to the clipboard", G_CALLBACK (activate_action) },
 101   { "copy", GTK_STOCK_COPY, "_Copy", "<control>C",
 102     "Copy the selected text to the clipboard", G_CALLBACK (activate_action) },
 103   { "paste", GTK_STOCK_PASTE, "_Paste", "<control>V",
 104     "Paste the text from the clipboard", G_CALLBACK (activate_action) },
 105   { "quit", GTK_STOCK_QUIT,  NULL, "<control>Q",
 106     "Quit the application", G_CALLBACK (gtk_main_quit) },
 107   { "customise-accels", NULL, "Customise _Accels", NULL,
 108     "Customise keyboard shortcuts", G_CALLBACK (show_accel_dialog) },
 109   { "toolbar-small-icons", NULL, "Small Icons", NULL,
 110     NULL, G_CALLBACK (toolbar_size_small) },
 111   { "toolbar-large-icons", NULL, "Large Icons", NULL,
 112     NULL, G_CALLBACK (toolbar_size_large) }
 113 };
 114 static guint n_entries = G_N_ELEMENTS (entries);
 115
 116 static GtkToggleActionEntry toggle_entries[] = {
 117   { "bold", GTK_STOCK_BOLD, "_Bold", "<control>B",
 118     "Change to bold face",
 119     G_CALLBACK (toggle_action), FALSE },
 120   { "toggle-cnp", NULL, "Enable Cut/Copy/Paste", NULL,
 121     "Change the sensitivity of the cut, copy and paste actions",
 122     G_CALLBACK (toggle_cnp_actions), TRUE },
 123 };
 124 static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
 125
 126 enum {
 127   JUSTIFY_LEFT,
 128   JUSTIFY_CENTER,
 129   JUSTIFY_RIGHT,
 130   JUSTIFY_FILL
 131 };
 132
 133 static GtkRadioActionEntry justify_entries[] = {
 134   { "justify-left", GTK_STOCK_JUSTIFY_LEFT, "_Left", "<control>L",
 135     "Left justify the text", JUSTIFY_LEFT },
 136   { "justify-center", GTK_STOCK_JUSTIFY_CENTER, "C_enter", "<control>E",
 137     "Center justify the text", JUSTIFY_CENTER },
 138   { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, "_Right", "<control>R",
 139     "Right justify the text", JUSTIFY_RIGHT },
 140   { "justify-fill", GTK_STOCK_JUSTIFY_FILL, "_Fill", "<control>J",
 141     "Fill justify the text", JUSTIFY_FILL }
 142 };
 143 static guint n_justify_entries = G_N_ELEMENTS (justify_entries);
 144
 145 static GtkRadioActionEntry toolbar_entries[] = {
 146   { "toolbar-icons", NULL, "Icons", NULL, NULL, GTK_TOOLBAR_ICONS },
 147   { "toolbar-text", NULL, "Text", NULL, NULL, GTK_TOOLBAR_TEXT },
 148   { "toolbar-both", NULL, "Both", NULL, NULL, GTK_TOOLBAR_BOTH },
 149   { "toolbar-both-horiz", NULL, "Both Horizontal", NULL, NULL, GTK_TOOLBAR_BOTH_HORIZ }
 150 };
 151 static guint n_toolbar_entries = G_N_ELEMENTS (toolbar_entries);
 152
 153 /* XML description of the menus for the test app.  The parser understands
 154  * a subset of the Bonobo UI XML format, and uses GMarkup for parsing */
 155 static const gchar *ui_info =
 156 "  <menubar>\n"
 157 "    <menu name=\"Menu _1\" action=\"Menu1Action\">\n"
 158 "      <menuitem name=\"cut\" action=\"cut\" />\n"
 159 "      <menuitem name=\"copy\" action=\"copy\" />\n"
 160 "      <menuitem name=\"paste\" action=\"paste\" />\n"
 161 "      <separator name=\"sep1\" />\n"
 162 "      <menuitem name=\"bold1\" action=\"bold\" />\n"
 163 "      <menuitem name=\"bold2\" action=\"bold\" />\n"
 164 "      <separator name=\"sep2\" />\n"
 165 "      <menuitem name=\"toggle-cnp\" action=\"toggle-cnp\" />\n"
 166 "      <separator name=\"sep3\" />\n"
 167 "      <menuitem name=\"quit\" action=\"quit\" />\n"
 168 "    </menu>\n"
 169 "    <menu name=\"Menu _2\" action=\"Menu2Action\">\n"
 170 "      <menuitem name=\"cut\" action=\"cut\" />\n"
 171 "      <menuitem name=\"copy\" action=\"copy\" />\n"
 172 "      <menuitem name=\"paste\" action=\"paste\" />\n"
 173 "      <separator name=\"sep4\"/>\n"
 174 "      <menuitem name=\"bold\" action=\"bold\" />\n"
 175 "      <separator name=\"sep5\"/>\n"
 176 "      <menuitem name=\"justify-left\" action=\"justify-left\" />\n"
 177 "      <menuitem name=\"justify-center\" action=\"justify-center\" />\n"
 178 "      <menuitem name=\"justify-right\" action=\"justify-right\" />\n"
 179 "      <menuitem name=\"justify-fill\" action=\"justify-fill\" />\n"
 180 "      <separator name=\"sep6\"/>\n"
 181 "      <menuitem  name=\"customise-accels\" action=\"customise-accels\" />\n"
 182 "      <separator name=\"sep7\"/>\n"
 183 "      <menuitem action=\"toolbar-icons\" />\n"
 184 "      <menuitem action=\"toolbar-text\" />\n"
 185 "      <menuitem action=\"toolbar-both\" />\n"
 186 "      <menuitem action=\"toolbar-both-horiz\" />\n"
 187 "      <separator name=\"sep8\"/>\n"
 188 "      <menuitem action=\"toolbar-small-icons\" />\n"
 189 "      <menuitem action=\"toolbar-large-icons\" />\n"
 190 "    </menu>\n"
 191   "    <menu name=\"DynamicMenu\" action=\"Menu3Action\" />\n"
 192 "  </menubar>\n"
 193 "  <toolbar name=\"toolbar\">\n"
 194 "    <toolitem name=\"cut\" action=\"cut\" />\n"
 195 "    <toolitem name=\"copy\" action=\"copy\" />\n"
 196 "    <toolitem name=\"paste\" action=\"paste\" />\n"
 197 "    <separator name=\"sep9\" />\n"
 198 "    <toolitem name=\"bold\" action=\"bold\" />\n"
 199 "    <separator name=\"sep10\" />\n"
 200 "    <toolitem name=\"justify-left\" action=\"justify-left\" />\n"
 201 "    <toolitem name=\"justify-center\" action=\"justify-center\" />\n"
 202 "    <toolitem name=\"justify-right\" action=\"justify-right\" />\n"
 203 "    <toolitem name=\"justify-fill\" action=\"justify-fill\" />\n"
 204 "    <separator name=\"sep11\"/>\n"
 205 "    <toolitem name=\"quit\" action=\"quit\" />\n"
 206 "  </toolbar>\n"
 207 "  <popup name=\"popup\">\n"
 208 "    <menuitem name=\"popcut\" action=\"cut\" />\n"
 209 "    <menuitem name=\"popcopy\" action=\"copy\" />\n"
 210 "    <menuitem name=\"poppaste\" action=\"paste\" />\n"
 211 "  </popup>\n";
 212
 213 static void
 214 add_widget (GtkUIManager *merge,
 215             GtkWidget   *widget,
 216             GtkContainer *container)
 217 {
 218
 219   gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
 220   gtk_widget_show (widget);
 221
 222   if (GTK_IS_TOOLBAR (widget))
 223     {
 224       toolbar = GTK_TOOLBAR (widget);
 225       gtk_toolbar_set_show_arrow (toolbar, TRUE);
 226     }
 227 }
 228
 229 static guint ui_id = 0;
 230 static GtkActionGroup *dag = NULL;
 231
 232 static void
 233 ensure_update (GtkUIManager *manager)
 234 {
 235   GTimer *timer;
 236   double seconds;
 237   gulong microsecs;
 238
 239   timer = g_timer_new ();
 240   g_timer_start (timer);
 241
 242   gtk_ui_manager_ensure_update (manager);
 243
 244   g_timer_stop (timer);
 245   seconds = g_timer_elapsed (timer, &microsecs);
 246   g_timer_destroy (timer);
 247
 248   g_print ("Time: %fs\n", seconds);
 249 }
 250
 251 static void
 252 add_cb (GtkWidget *button,
 253         GtkUIManager *manager)
 254 {
 255   GtkWidget *spinbutton;
 256   GtkAction *action;
 257   int i, num;
 258   char *name, *label;
 259
 260   if (ui_id != 0 || dag != NULL)
 261     return;
 262
 263   spinbutton = g_object_get_data (G_OBJECT (button), "spinbutton");
 264   num = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spinbutton));
 265
 266   dag = gtk_action_group_new ("DynamicActions");
 267   gtk_ui_manager_insert_action_group (manager, dag, 0);
 268
 269   ui_id = gtk_ui_manager_new_merge_id (manager);
 270
 271   for (i = 0; i < num; i++)
 272     {
 273       name = g_strdup_printf ("DynAction%u", i);
 274       label = g_strdup_printf ("Dynamic Item %d", i);
 275
 276       action = g_object_new (GTK_TYPE_ACTION,
 277                              "name", name,
 278                              "label", label,
 279                              NULL);
 280       gtk_action_group_add_action (dag, action);
 281       g_object_unref (action);
 282
 283       gtk_ui_manager_add_ui (manager, ui_id, "/menubar/DynamicMenu",
 284                              name, name,
 285                              GTK_UI_MANAGER_MENUITEM, FALSE);
 286     }
 287
 288   ensure_update (manager);
 289 }
 290
 291 static void
 292 remove_cb (GtkWidget *button,
 293            GtkUIManager *manager)
 294 {
 295   if (ui_id == 0 || dag == NULL)
 296     return;
 297
 298   gtk_ui_manager_remove_ui (manager, ui_id);
 299   ensure_update (manager);
 300   ui_id = 0;
 301
 302   gtk_ui_manager_remove_action_group (manager, dag);
 303   g_object_unref (dag);
 304   dag = NULL;
 305 }
 306
 307 static void
 308 create_window (GtkActionGroup *action_group)
 309 {
 310   GtkUIManager *merge;
 311   GtkWidget *window;
 312   GtkWidget *box;
 313   GtkWidget *hbox, *spinbutton, *button;
 314   GError *error = NULL;
 315
 316   merge = gtk_ui_manager_new ();
 317
 318   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 319   gtk_window_set_default_size (GTK_WINDOW (window), -1, -1);
 320   gtk_window_set_title (GTK_WINDOW (window), "Action Test");
 321   g_signal_connect_swapped (window, "destroy", G_CALLBACK (g_object_unref), merge);
 322   g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
 323
 324   box = gtk_vbox_new (FALSE, 0);
 325   gtk_container_add (GTK_CONTAINER (window), box);
 326   gtk_widget_show (box);
 327
 328   gtk_ui_manager_insert_action_group (merge, action_group, 0);
 329   g_signal_connect (merge, "add_widget", G_CALLBACK (add_widget), box);
 330
 331   gtk_window_add_accel_group (GTK_WINDOW (window),
 332                               gtk_ui_manager_get_accel_group (merge));
 333
 334   if (!gtk_ui_manager_add_ui_from_string (merge, ui_info, -1, &error))
 335     {
 336       g_message ("building menus failed: %s", error->message);
 337       g_error_free (error);
 338     }
 339
 340   hbox = gtk_hbox_new (FALSE, 0);
 341   gtk_box_pack_end (GTK_BOX (box), hbox, FALSE, FALSE, 0);
 342   gtk_widget_show (hbox);
 343
 344   spinbutton = gtk_spin_button_new_with_range (100, 10000, 100);
 345   gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
 346   gtk_widget_show (spinbutton);
 347
 348   button = gtk_button_new_with_label ("Add");
 349   gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
 350   gtk_widget_show (button);
 351
 352   g_object_set_data (G_OBJECT (button), "spinbutton", spinbutton);
 353   g_signal_connect (button, "clicked", G_CALLBACK (add_cb), merge);
 354
 355   button = gtk_button_new_with_label ("Remove");
 356   gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
 357   gtk_widget_show (button);
 358
 359   g_signal_connect (button, "clicked", G_CALLBACK (remove_cb), merge);
 360
 361   gtk_widget_show (window);
 362 }
 363
 364 int
 365 main (int argc, char **argv)
 366 {
 367   gtk_init (&argc, &argv);
 368
 369   if (g_file_test ("accels", G_FILE_TEST_IS_REGULAR))
 370     gtk_accel_map_load ("accels");
 371
 372   action_group = gtk_action_group_new ("TestActions");
 373   gtk_action_group_add_actions (action_group,
 374                                 entries, n_entries,
 375                                 NULL);
 376   gtk_action_group_add_toggle_actions (action_group,
 377                                        toggle_entries, n_toggle_entries,
 378                                        NULL);
 379   gtk_action_group_add_radio_actions (action_group,
 380                                       justify_entries, n_justify_entries,
 381                                       JUSTIFY_LEFT,
 382                                       G_CALLBACK (radio_action), NULL);
 383   gtk_action_group_add_radio_actions (action_group,
 384                                       toolbar_entries, n_toolbar_entries,
 385                                       GTK_TOOLBAR_BOTH,
 386                                       G_CALLBACK (radio_action), NULL);
 387
 388   create_window (action_group);
 389
 390   gtk_main ();
 391
 392 #ifdef DEBUG_UI_MANAGER
 393   {
 394     GList *action;
 395
 396     for (action = gtk_action_group_list_actions (action_group);
 397          action;
 398          action = action->next)
 399       {
 400         GtkAction *a = action->data;
 401         g_print ("action %s ref count %d\n",
 402                  gtk_action_get_name (a), G_OBJECT (a)->ref_count);
 403       }
 404   }
 405 #endif
 406
 407   g_object_unref (action_group);
 408
 409   gtk_accel_map_save ("accels");
 410
 411   return 0;
 412 }