testactions.c 14.5 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
/* testactions.c
 * Copyright (C) 2003  Matthias Clasen
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

20
#undef GTK_DISABLE_DEPRECATED
21
#include <config.h>
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
#include <gtk/gtk.h>

static GtkActionGroup *action_group = NULL;
static GtkToolbar *toolbar = NULL;

static void
activate_action (GtkAction *action)
{
  const gchar *name = gtk_action_get_name (action);
  const gchar *typename = G_OBJECT_TYPE_NAME (action);

  g_message ("Action %s (type=%s) activated", name, typename);
}

static void
toggle_action (GtkAction *action)
{
  const gchar *name = gtk_action_get_name (action);
  const gchar *typename = G_OBJECT_TYPE_NAME (action);

  g_message ("Action %s (type=%s) activated (active=%d)", name, typename,
	     gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
}

46 47 48 49 50 51 52 53 54 55 56 57

static void
radio_action (GtkAction *action)
{
  const gchar *name = gtk_action_get_name (action);
  const gchar *typename = G_OBJECT_TYPE_NAME (action);

  g_message ("Action %s (type=%s) activated (active=%d) (value %d)", name, typename,
	     gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
	     gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action)));
}

58 59 60 61 62 63 64 65 66 67 68 69 70
static void
recent_action (GtkAction *action)
{
  const gchar *name = gtk_action_get_name (action);
  const gchar *typename = G_OBJECT_TYPE_NAME (action);
  gchar *uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (action));

  g_message ("Action %s (type=%s) activated (uri=%s)",
             name, typename,
             uri ? uri : "no item selected");
  g_free (uri);
}

71 72 73 74 75 76 77 78 79 80 81 82 83 84 85
static void
toggle_cnp_actions (GtkAction *action)
{
  gboolean sensitive;

  sensitive = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
  action = gtk_action_group_get_action (action_group, "cut");
  g_object_set (action, "sensitive", sensitive, NULL);
  action = gtk_action_group_get_action (action_group, "copy");
  g_object_set (action, "sensitive", sensitive, NULL);
  action = gtk_action_group_get_action (action_group, "paste");
  g_object_set (action, "sensitive", sensitive, NULL);

  action = gtk_action_group_get_action (action_group, "toggle-cnp");
  if (sensitive)
86
    g_object_set (action, "label", "Disable Cut and paste ops", NULL);
87
  else
88
    g_object_set (action, "label", "Enable Cut and paste ops", NULL);
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109
}

static void
show_accel_dialog (GtkAction *action)
{
  g_message ("Sorry, accel dialog not available");
}

static void
toolbar_style (GtkAction *action, 
	       gpointer   user_data)
{
  GtkToolbarStyle style;

  g_return_if_fail (toolbar != NULL);
  style = GPOINTER_TO_INT (user_data);

  gtk_toolbar_set_style (toolbar, style);
}

static void
110
toolbar_size_small (GtkAction *action)
111
{
112
  g_return_if_fail (toolbar != NULL);
113

114 115 116 117 118 119
  gtk_toolbar_set_icon_size (toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR);
}

static void
toolbar_size_large (GtkAction *action)
{
120 121
  g_return_if_fail (toolbar != NULL);

122
  gtk_toolbar_set_icon_size (toolbar, GTK_ICON_SIZE_LARGE_TOOLBAR);
123 124 125
}

/* convenience functions for declaring actions */
126 127 128
static GtkActionEntry entries[] = {
  { "Menu1Action", NULL, "Menu _1" },
  { "Menu2Action", NULL, "Menu _2" },
129
  { "Menu3Action", NULL, "_Dynamic Menu" },
130 131 132 133 134 135 136 137 138 139 140 141 142 143 144

  { "cut", GTK_STOCK_CUT, "C_ut", "<control>X",
    "Cut the selected text to the clipboard", G_CALLBACK (activate_action) },
  { "copy", GTK_STOCK_COPY, "_Copy", "<control>C",
    "Copy the selected text to the clipboard", G_CALLBACK (activate_action) },
  { "paste", GTK_STOCK_PASTE, "_Paste", "<control>V",
    "Paste the text from the clipboard", G_CALLBACK (activate_action) },
  { "quit", GTK_STOCK_QUIT,  NULL, "<control>Q",
    "Quit the application", G_CALLBACK (gtk_main_quit) },
  { "customise-accels", NULL, "Customise _Accels", NULL,
    "Customise keyboard shortcuts", G_CALLBACK (show_accel_dialog) },
  { "toolbar-small-icons", NULL, "Small Icons", NULL, 
    NULL, G_CALLBACK (toolbar_size_small) },
  { "toolbar-large-icons", NULL, "Large Icons", NULL,
    NULL, G_CALLBACK (toolbar_size_large) }
145 146 147
};
static guint n_entries = G_N_ELEMENTS (entries);

148 149 150 151 152 153 154 155 156 157
static GtkToggleActionEntry toggle_entries[] = {
  { "bold", GTK_STOCK_BOLD, "_Bold", "<control>B",
    "Change to bold face", 
    G_CALLBACK (toggle_action), FALSE },
  { "toggle-cnp", NULL, "Enable Cut/Copy/Paste", NULL,
    "Change the sensitivity of the cut, copy and paste actions",
    G_CALLBACK (toggle_cnp_actions), TRUE },
};
static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);

158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184
enum {
  JUSTIFY_LEFT,
  JUSTIFY_CENTER,
  JUSTIFY_RIGHT,
  JUSTIFY_FILL
};

static GtkRadioActionEntry justify_entries[] = {
  { "justify-left", GTK_STOCK_JUSTIFY_LEFT, "_Left", "<control>L",
    "Left justify the text", JUSTIFY_LEFT },
  { "justify-center", GTK_STOCK_JUSTIFY_CENTER, "C_enter", "<control>E",
    "Center justify the text", JUSTIFY_CENTER },
  { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, "_Right", "<control>R",
    "Right justify the text", JUSTIFY_RIGHT },
  { "justify-fill", GTK_STOCK_JUSTIFY_FILL, "_Fill", "<control>J",
    "Fill justify the text", JUSTIFY_FILL }
};
static guint n_justify_entries = G_N_ELEMENTS (justify_entries);

static GtkRadioActionEntry toolbar_entries[] = {
  { "toolbar-icons", NULL, "Icons", NULL, NULL, GTK_TOOLBAR_ICONS },
  { "toolbar-text", NULL, "Text", NULL, NULL, GTK_TOOLBAR_TEXT },
  { "toolbar-both", NULL, "Both", NULL, NULL, GTK_TOOLBAR_BOTH },
  { "toolbar-both-horiz", NULL, "Both Horizontal", NULL, NULL, GTK_TOOLBAR_BOTH_HORIZ }
};
static guint n_toolbar_entries = G_N_ELEMENTS (toolbar_entries);

185 186 187
/* XML description of the menus for the test app.  The parser understands
 * a subset of the Bonobo UI XML format, and uses GMarkup for parsing */
static const gchar *ui_info =
188 189 190 191 192
"  <menubar>\n"
"    <menu name=\"Menu _1\" action=\"Menu1Action\">\n"
"      <menuitem name=\"cut\" action=\"cut\" />\n"
"      <menuitem name=\"copy\" action=\"copy\" />\n"
"      <menuitem name=\"paste\" action=\"paste\" />\n"
193
"      <separator name=\"sep1\" />\n"
194 195
"      <menuitem name=\"bold1\" action=\"bold\" />\n"
"      <menuitem name=\"bold2\" action=\"bold\" />\n"
196
"      <separator name=\"sep2\" />\n"
197
"      <menuitem name=\"recent\" action=\"recent\" />\n"
198
"      <separator name=\"sep3\" />\n"
199 200
"      <menuitem name=\"toggle-cnp\" action=\"toggle-cnp\" />\n"
"      <separator name=\"sep4\" />\n"
201 202 203 204 205 206
"      <menuitem name=\"quit\" action=\"quit\" />\n"
"    </menu>\n"
"    <menu name=\"Menu _2\" action=\"Menu2Action\">\n"
"      <menuitem name=\"cut\" action=\"cut\" />\n"
"      <menuitem name=\"copy\" action=\"copy\" />\n"
"      <menuitem name=\"paste\" action=\"paste\" />\n"
207
"      <separator name=\"sep5\"/>\n"
208 209
"      <menuitem name=\"bold\" action=\"bold\" />\n"
"      <separator name=\"sep6\"/>\n"
210 211 212 213
"      <menuitem name=\"justify-left\" action=\"justify-left\" />\n"
"      <menuitem name=\"justify-center\" action=\"justify-center\" />\n"
"      <menuitem name=\"justify-right\" action=\"justify-right\" />\n"
"      <menuitem name=\"justify-fill\" action=\"justify-fill\" />\n"
214
"      <separator name=\"sep7\"/>\n"
215 216
"      <menuitem  name=\"customise-accels\" action=\"customise-accels\" />\n"
"      <separator name=\"sep8\"/>\n"
217 218 219 220
"      <menuitem action=\"toolbar-icons\" />\n"
"      <menuitem action=\"toolbar-text\" />\n"
"      <menuitem action=\"toolbar-both\" />\n"
"      <menuitem action=\"toolbar-both-horiz\" />\n"
221
"      <separator name=\"sep9\"/>\n"
222 223 224
"      <menuitem action=\"toolbar-small-icons\" />\n"
"      <menuitem action=\"toolbar-large-icons\" />\n"
"    </menu>\n"
225
"    <menu name=\"DynamicMenu\" action=\"Menu3Action\" />\n"
226 227 228 229 230
"  </menubar>\n"
"  <toolbar name=\"toolbar\">\n"
"    <toolitem name=\"cut\" action=\"cut\" />\n"
"    <toolitem name=\"copy\" action=\"copy\" />\n"
"    <toolitem name=\"paste\" action=\"paste\" />\n"
231
"    <toolitem name=\"recent\" action=\"recent\" />\n"
232
"    <separator name=\"sep10\" />\n"
233 234
"    <toolitem name=\"bold\" action=\"bold\" />\n"
"    <separator name=\"sep11\" />\n"
235 236 237 238
"    <toolitem name=\"justify-left\" action=\"justify-left\" />\n"
"    <toolitem name=\"justify-center\" action=\"justify-center\" />\n"
"    <toolitem name=\"justify-right\" action=\"justify-right\" />\n"
"    <toolitem name=\"justify-fill\" action=\"justify-fill\" />\n"
239
"    <separator name=\"sep12\"/>\n"
240
"    <toolitem name=\"quit\" action=\"quit\" />\n"
241 242 243 244 245 246
"  </toolbar>\n"
"  <popup name=\"popup\">\n"
"    <menuitem name=\"popcut\" action=\"cut\" />\n"
"    <menuitem name=\"popcopy\" action=\"copy\" />\n"
"    <menuitem name=\"poppaste\" action=\"paste\" />\n"
"  </popup>\n";
247 248

static void
249
add_widget (GtkUIManager *merge,
250 251 252 253
	    GtkWidget   *widget,
	    GtkContainer *container)
{

254
  gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
255 256 257 258 259 260 261 262 263
  gtk_widget_show (widget);

  if (GTK_IS_TOOLBAR (widget)) 
    {
      toolbar = GTK_TOOLBAR (widget);
      gtk_toolbar_set_show_arrow (toolbar, TRUE);
    }
}

264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341
static guint ui_id = 0;
static GtkActionGroup *dag = NULL;

static void
ensure_update (GtkUIManager *manager)
{
  GTimer *timer;
  double seconds;
  gulong microsecs;
  
  timer = g_timer_new ();
  g_timer_start (timer);
  
  gtk_ui_manager_ensure_update (manager);
  
  g_timer_stop (timer);
  seconds = g_timer_elapsed (timer, &microsecs);
  g_timer_destroy (timer);
  
  g_print ("Time: %fs\n", seconds);
}

static void
add_cb (GtkWidget *button,
	GtkUIManager *manager)
{
  GtkWidget *spinbutton;
  GtkAction *action;
  int i, num;
  char *name, *label;
  
  if (ui_id != 0 || dag != NULL)
    return;
  
  spinbutton = g_object_get_data (G_OBJECT (button), "spinbutton");
  num = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spinbutton));
  
  dag = gtk_action_group_new ("DynamicActions");
  gtk_ui_manager_insert_action_group (manager, dag, 0);
  
  ui_id = gtk_ui_manager_new_merge_id (manager);
  
  for (i = 0; i < num; i++)
    {
      name = g_strdup_printf ("DynAction%u", i);
      label = g_strdup_printf ("Dynamic Item %d", i);
      
      action = g_object_new (GTK_TYPE_ACTION,
			     "name", name,
			     "label", label,
			     NULL);
      gtk_action_group_add_action (dag, action);
      g_object_unref (action);
      
      gtk_ui_manager_add_ui (manager, ui_id, "/menubar/DynamicMenu",
			     name, name,
			     GTK_UI_MANAGER_MENUITEM, FALSE);
    }
  
  ensure_update (manager);
}

static void
remove_cb (GtkWidget *button,
	   GtkUIManager *manager)
{
  if (ui_id == 0 || dag == NULL)
    return;
  
  gtk_ui_manager_remove_ui (manager, ui_id);
  ensure_update (manager);
  ui_id = 0;
  
  gtk_ui_manager_remove_action_group (manager, dag);
  g_object_unref (dag);
  dag = NULL;
}

342 343 344
static void
create_window (GtkActionGroup *action_group)
{
345
  GtkUIManager *merge;
346 347
  GtkWidget *window;
  GtkWidget *box;
348
  GtkWidget *hbox, *spinbutton, *button;
349 350
  GError *error = NULL;

351 352
  merge = gtk_ui_manager_new ();

353 354 355
  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_default_size (GTK_WINDOW (window), -1, -1);
  gtk_window_set_title (GTK_WINDOW (window), "Action Test");
356
  g_signal_connect_swapped (window, "destroy", G_CALLBACK (g_object_unref), merge);
357 358 359 360 361 362
  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);

  box = gtk_vbox_new (FALSE, 0);
  gtk_container_add (GTK_CONTAINER (window), box);
  gtk_widget_show (box);

363
  gtk_ui_manager_insert_action_group (merge, action_group, 0);
364 365 366
  g_signal_connect (merge, "add_widget", G_CALLBACK (add_widget), box);

  gtk_window_add_accel_group (GTK_WINDOW (window), 
367
			      gtk_ui_manager_get_accel_group (merge));
368

369
  if (!gtk_ui_manager_add_ui_from_string (merge, ui_info, -1, &error))
370 371 372 373 374
    {
      g_message ("building menus failed: %s", error->message);
      g_error_free (error);
    }

375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395
  hbox = gtk_hbox_new (FALSE, 0);
  gtk_box_pack_end (GTK_BOX (box), hbox, FALSE, FALSE, 0);
  gtk_widget_show (hbox);
  
  spinbutton = gtk_spin_button_new_with_range (100, 10000, 100);
  gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
  gtk_widget_show (spinbutton);
  
  button = gtk_button_new_with_label ("Add");
  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
  gtk_widget_show (button);
  
  g_object_set_data (G_OBJECT (button), "spinbutton", spinbutton);
  g_signal_connect (button, "clicked", G_CALLBACK (add_cb), merge);
  
  button = gtk_button_new_with_label ("Remove");
  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
  gtk_widget_show (button);
  
  g_signal_connect (button, "clicked", G_CALLBACK (remove_cb), merge);
  
396 397 398 399 400 401
  gtk_widget_show (window);
}

int
main (int argc, char **argv)
{
402 403
  GtkAction *action;

404 405 406 407 408
  gtk_init (&argc, &argv);

  if (g_file_test ("accels", G_FILE_TEST_IS_REGULAR))
    gtk_accel_map_load ("accels");

409 410 411 412 413 414 415 416 417 418
  action = gtk_recent_action_new ("recent",
                                  "Open Recent", "Open recent files",
                                  NULL);
  g_signal_connect (action, "item-activated",
                    G_CALLBACK (recent_action),
                    NULL);
  g_signal_connect (action, "activate",
                    G_CALLBACK (recent_action),
                    NULL);

419
  action_group = gtk_action_group_new ("TestActions");
420 421 422 423 424 425 426 427 428
  gtk_action_group_add_actions (action_group, 
				entries, n_entries, 
				NULL);
  gtk_action_group_add_toggle_actions (action_group, 
				       toggle_entries, n_toggle_entries, 
				       NULL);
  gtk_action_group_add_radio_actions (action_group, 
				      justify_entries, n_justify_entries, 
				      JUSTIFY_LEFT,
429
				      G_CALLBACK (radio_action), NULL);
430 431 432
  gtk_action_group_add_radio_actions (action_group, 
				      toolbar_entries, n_toolbar_entries, 
				      GTK_TOOLBAR_BOTH,
433
				      G_CALLBACK (radio_action), NULL);
434
  gtk_action_group_add_action_with_accel (action_group, action, NULL);
435

436 437 438 439
  create_window (action_group);

  gtk_main ();

440 441 442 443 444 445 446 447 448 449 450 451 452 453
#ifdef DEBUG_UI_MANAGER
  {
    GList *action;

    for (action = gtk_action_group_list_actions (action_group);
	 action; 
	 action = action->next)
      {
	GtkAction *a = action->data;
	g_print ("action %s ref count %d\n", 
		 gtk_action_get_name (a), G_OBJECT (a)->ref_count);
      }
  }
#endif
454 455
  
  g_object_unref (action);
456 457 458 459 460 461
  g_object_unref (action_group);

  gtk_accel_map_save ("accels");

  return 0;
}