testgmenu.c 21.3 KB
Newer Older
Matthias Clasen's avatar
Matthias Clasen committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
/* testgmenu.c
 * Copyright (C) 2011  Red Hat, Inc.
 * Written by 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
Javier Jardón's avatar
Javier Jardón committed
16
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
Matthias Clasen's avatar
Matthias Clasen committed
17 18 19 20 21 22 23
 */

#include <stdlib.h>
#include <string.h>
#include <gio/gio.h>
#include <gtk/gtk.h>

Matthias Clasen's avatar
Matthias Clasen committed
24 25
/* TODO
 *
Matthias Clasen's avatar
Matthias Clasen committed
26
 * - Labeled sections
Matthias Clasen's avatar
Matthias Clasen committed
27
 *
Matthias Clasen's avatar
Matthias Clasen committed
28
 * - Focus changes. Verify that stopping subscriptions works.
Matthias Clasen's avatar
Matthias Clasen committed
29 30 31 32
 *
 * - Other attributes. What about icons ?
 */

Matthias Clasen's avatar
Matthias Clasen committed
33 34 35
/* The example menu {{{1 */

static const gchar menu_markup[] =
36
  "<interface>\n"
Matthias Clasen's avatar
Matthias Clasen committed
37 38
  "<menu id='edit-menu'>\n"
  "  <section>\n"
39
  "    <item>\n"
40
  "      <attribute name='action'>actions.undo</attribute>\n"
41 42 43 44
  "      <attribute name='label' translatable='yes' context='Stock label'>_Undo</attribute>\n"
  "    </item>\n"
  "    <item>\n"
  "      <attribute name='label' translatable='yes'>Redo</attribute>\n"
45
  "      <attribute name='action'>actions.redo</attribute>\n"
46
  "    </item>\n"
Matthias Clasen's avatar
Matthias Clasen committed
47
  "  </section>\n"
48 49 50 51 52
  "  <section/>\n"
  "  <section>\n"
  "    <attribute name='label' translatable='yes'>Copy &amp; Paste</attribute>\n"
  "    <item>\n"
  "      <attribute name='label' translatable='yes'>Cut</attribute>\n"
53
  "      <attribute name='action'>actions.cut</attribute>\n"
54 55 56
  "    </item>\n"
  "    <item>\n"
  "      <attribute name='label' translatable='yes'>Copy</attribute>\n"
57
  "      <attribute name='action'>actions.copy</attribute>\n"
58 59 60
  "    </item>\n"
  "    <item>\n"
  "      <attribute name='label' translatable='yes'>Paste</attribute>\n"
61
  "      <attribute name='action'>actions.paste</attribute>\n"
62
  "    </item>\n"
Matthias Clasen's avatar
Matthias Clasen committed
63 64
  "  </section>\n"
  "  <section>\n"
65 66
  "    <item>\n"
  "      <attribute name='label' translatable='yes'>Bold</attribute>\n"
67
  "      <attribute name='action'>actions.bold</attribute>\n"
68
  "    </item>\n"
69 70 71
  "    <section id=\"size-placeholder\">\n"
  "      <attribute name=\"label\">Size</attribute>"
  "    </section>\n"
72 73 74 75
  "    <submenu>\n"
  "      <attribute name='label' translatable='yes'>Language</attribute>\n"
  "      <item>\n"
  "        <attribute name='label' translatable='yes'>Latin</attribute>\n"
76
  "        <attribute name='action'>actions.lang</attribute>\n"
77 78 79 80
  "        <attribute name='target'>latin</attribute>\n"
  "      </item>\n"
  "      <item>\n"
  "        <attribute name='label' translatable='yes'>Greek</attribute>\n"
81
  "        <attribute name='action'>actions.lang</attribute>\n"
82 83 84 85
  "        <attribute name='target'>greek</attribute>\n"
  "      </item>\n"
  "      <item>\n"
  "        <attribute name='label' translatable='yes'>Urdu</attribute>\n"
86
  "        <attribute name='action'>actions.lang</attribute>\n"
87 88
  "        <attribute name='target'>urdu</attribute>\n"
  "      </item>\n"
Matthias Clasen's avatar
Matthias Clasen committed
89 90
  "    </submenu>\n"
  "  </section>\n"
91 92
  "</menu>\n"
  "</interface>\n";
Matthias Clasen's avatar
Matthias Clasen committed
93 94 95 96 97

static GMenuModel *
get_model (void)
{
  GError *error = NULL;
98
  GtkBuilder *builder;
99 100
  GMenuModel *menu, *section;
  float i;
Matthias Clasen's avatar
Matthias Clasen committed
101

102 103 104 105 106
  builder = gtk_builder_new ();
  gtk_builder_add_from_string (builder, menu_markup, -1, &error);
  g_assert_no_error (error);

  menu = g_object_ref (gtk_builder_get_object (builder, "edit-menu"));
107 108

  section = g_object_ref (gtk_builder_get_object (builder, "size-placeholder"));
109
  g_object_unref (builder);
Matthias Clasen's avatar
Matthias Clasen committed
110

111 112 113 114 115 116 117 118 119 120 121 122 123 124
  for (i = 0.5; i <= 2.0; i += 0.5)
    {
      GMenuItem *item;
      char *target;
      char *label;

      target = g_strdup_printf ("actions.size::%.1f", i);
      label = g_strdup_printf ("x %.1f", i);
      item = g_menu_item_new (label, target);
      g_menu_append_item (G_MENU (section), item);
      g_free (label);
      g_free (target);
    }

125
  return menu;
Matthias Clasen's avatar
Matthias Clasen committed
126 127
}

128
/* The example actions {{{1 */
Matthias Clasen's avatar
Matthias Clasen committed
129 130 131 132 133 134 135 136

static void
activate_action (GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
  g_print ("Action %s activated\n", g_action_get_name (G_ACTION (action)));
}

static void
137
activate_toggle (GSimpleAction *action, GVariant *parameter, gpointer user_data)
Matthias Clasen's avatar
Matthias Clasen committed
138
{
139 140 141 142 143 144
  GVariant *old_state, *new_state;

  old_state = g_action_get_state (G_ACTION (action));
  new_state = g_variant_new_boolean (!g_variant_get_boolean (old_state));

  g_print ("Toggle action %s activated, state changes from %d to %d\n",
Matthias Clasen's avatar
Matthias Clasen committed
145
           g_action_get_name (G_ACTION (action)),
146 147
           g_variant_get_boolean (old_state),
           g_variant_get_boolean (new_state));
Matthias Clasen's avatar
Matthias Clasen committed
148

149 150
  g_simple_action_set_state (action, new_state);
  g_variant_unref (old_state);
Matthias Clasen's avatar
Matthias Clasen committed
151 152 153
}

static void
154
activate_radio (GSimpleAction *action, GVariant *parameter, gpointer user_data)
Matthias Clasen's avatar
Matthias Clasen committed
155
{
156 157 158 159 160 161
  GVariant *old_state, *new_state;

  old_state = g_action_get_state (G_ACTION (action));
  new_state = g_variant_new_string (g_variant_get_string (parameter, NULL));

  g_print ("Radio action %s activated, state changes from %s to %s\n",
Matthias Clasen's avatar
Matthias Clasen committed
162
           g_action_get_name (G_ACTION (action)),
163 164
           g_variant_get_string (old_state, NULL),
           g_variant_get_string (new_state, NULL));
Matthias Clasen's avatar
Matthias Clasen committed
165

166 167
  g_simple_action_set_state (action, new_state);
  g_variant_unref (old_state);
Matthias Clasen's avatar
Matthias Clasen committed
168 169 170 171 172 173 174 175
}

static GActionEntry actions[] = {
  { "undo",  activate_action, NULL, NULL,      NULL },
  { "redo",  activate_action, NULL, NULL,      NULL },
  { "cut",   activate_action, NULL, NULL,      NULL },
  { "copy",  activate_action, NULL, NULL,      NULL },
  { "paste", activate_action, NULL, NULL,      NULL },
176
  { "bold",  activate_toggle, NULL, "true",    NULL },
177
  { "lang",  activate_radio,  "s",  "'latin'", NULL },
Matthias Clasen's avatar
Matthias Clasen committed
178 179 180 181 182 183 184 185 186
};

static GActionGroup *
get_group (void)
{
  GSimpleActionGroup *group;

  group = g_simple_action_group_new ();

187
  g_action_map_add_action_entries (G_ACTION_MAP (group), actions, G_N_ELEMENTS (actions), NULL);
Matthias Clasen's avatar
Matthias Clasen committed
188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229

  return G_ACTION_GROUP (group);
}
 
/* The action treeview {{{1 */

static void
enabled_cell_func (GtkTreeViewColumn *column,
                   GtkCellRenderer   *cell,
                   GtkTreeModel      *model,
                   GtkTreeIter       *iter,
                   gpointer           data)
{
  GActionGroup *group = data;
  gchar *name;
  gboolean enabled;

  gtk_tree_model_get (model, iter, 0, &name, -1);
  enabled = g_action_group_get_action_enabled (group, name);
  g_free (name);

  gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell), enabled);
}

static void
state_cell_func (GtkTreeViewColumn *column,
                 GtkCellRenderer   *cell,
                 GtkTreeModel      *model,
                 GtkTreeIter       *iter,
                 gpointer           data)
{
  GActionGroup *group = data;
  gchar *name;
  GVariant *state;

  gtk_tree_model_get (model, iter, 0, &name, -1);
  state = g_action_group_get_action_state (group, name);
  g_free (name);

  gtk_cell_renderer_set_visible (cell, FALSE);
  g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);

230 231 232 233
  if (state == NULL)
    return;

  if (g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN) &&
Matthias Clasen's avatar
Matthias Clasen committed
234 235 236 237 238 239 240
      GTK_IS_CELL_RENDERER_TOGGLE (cell))
    {
      gtk_cell_renderer_set_visible (cell, TRUE);
      g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
      gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
                                           g_variant_get_boolean (state));
    }
241
  else if (g_variant_is_of_type (state, G_VARIANT_TYPE_STRING) &&
Matthias Clasen's avatar
Matthias Clasen committed
242 243 244 245 246 247 248
           GTK_IS_CELL_RENDERER_COMBO (cell))
    {
      gtk_cell_renderer_set_visible (cell, TRUE);
      g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
      g_object_set (cell, "text", g_variant_get_string (state, NULL), NULL);
    }

249
  g_variant_unref (state);
Matthias Clasen's avatar
Matthias Clasen committed
250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269
}

static void
enabled_cell_toggled (GtkCellRendererToggle *cell,
                      const gchar           *path_str,
                      GtkTreeModel          *model)
{
  GActionGroup *group;
  GAction *action;
  gchar *name;
  GtkTreePath *path;
  GtkTreeIter iter;
  gboolean enabled;

  group = g_object_get_data (G_OBJECT (model), "group");
  path = gtk_tree_path_new_from_string (path_str);
  gtk_tree_model_get_iter (model, &iter, path);
  gtk_tree_model_get (model, &iter, 0, &name, -1);

  enabled = g_action_group_get_action_enabled (group, name);
270
  action = g_action_map_lookup_action (G_ACTION_MAP (group), name);
Matthias Clasen's avatar
Matthias Clasen committed
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
  g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !enabled);

  gtk_tree_model_row_changed (model, path, &iter);

  g_free (name);
  gtk_tree_path_free (path);
}

static void
state_cell_toggled (GtkCellRendererToggle *cell,
                    const gchar           *path_str,
                    GtkTreeModel          *model)
{
  GActionGroup *group;
  GAction *action;
  gchar *name;
  GtkTreePath *path;
  GtkTreeIter iter;
  GVariant *state;

  group = g_object_get_data (G_OBJECT (model), "group");
  path = gtk_tree_path_new_from_string (path_str);
  gtk_tree_model_get_iter (model, &iter, path);
  gtk_tree_model_get (model, &iter, 0, &name, -1);

  state = g_action_group_get_action_state (group, name);
297
  action = g_action_map_lookup_action (G_ACTION_MAP (group), name);
Matthias Clasen's avatar
Matthias Clasen committed
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
  if (state && g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN))
    {
      gboolean b;

      b = g_variant_get_boolean (state);
      g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (!b));
    }
  else
    {
      /* nothing to do */
    }

  gtk_tree_model_row_changed (model, path, &iter);

  g_free (name);
  gtk_tree_path_free (path);
  if (state)
    g_variant_unref (state);
}

static void
state_cell_edited (GtkCellRendererCombo  *cell,
                   const gchar           *path_str,
                   const gchar           *new_text,
                   GtkTreeModel          *model)
{
  GActionGroup *group;
  GAction *action;
  gchar *name;
  GtkTreePath *path;
  GtkTreeIter iter;

  group = g_object_get_data (G_OBJECT (model), "group");
  path = gtk_tree_path_new_from_string (path_str);
  gtk_tree_model_get_iter (model, &iter, path);
  gtk_tree_model_get (model, &iter, 0, &name, -1);
334
  action = g_action_map_lookup_action (G_ACTION_MAP (group), name);
Matthias Clasen's avatar
Matthias Clasen committed
335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401
  g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_string (new_text));

  gtk_tree_model_row_changed (model, path, &iter);

  g_free (name);
  gtk_tree_path_free (path);
}

static GtkWidget *
create_action_treeview (GActionGroup *group)
{
  GtkWidget *tv;
  GtkListStore *store;
  GtkListStore *values;
  GtkTreeIter iter;
  GtkTreeViewColumn *column;
  GtkCellRenderer *cell;
  gchar **actions;
  gint i;

  store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
  actions = g_action_group_list_actions (group);
  for (i = 0; actions[i]; i++)
    {
      gtk_list_store_append (store, &iter);
      gtk_list_store_set (store, &iter, 0, actions[i], -1);
    }
  g_strfreev (actions);
  g_object_set_data (G_OBJECT (store), "group", group);

  tv = gtk_tree_view_new ();

  g_signal_connect_swapped (group, "action-enabled-changed",
                            G_CALLBACK (gtk_widget_queue_draw), tv);
  g_signal_connect_swapped (group, "action-state-changed",
                            G_CALLBACK (gtk_widget_queue_draw), tv);

  gtk_tree_view_set_model (GTK_TREE_VIEW (tv), GTK_TREE_MODEL (store));

  cell = gtk_cell_renderer_text_new ();
  column = gtk_tree_view_column_new_with_attributes ("Action", cell,
                                                     "text", 0,
                                                     NULL);
  gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);

  column = gtk_tree_view_column_new ();
  gtk_tree_view_column_set_title (column, "Enabled");
  cell = gtk_cell_renderer_toggle_new ();
  gtk_tree_view_column_pack_start (column, cell, FALSE);
  gtk_tree_view_column_set_cell_data_func (column, cell, enabled_cell_func, group, NULL);
  g_signal_connect (cell, "toggled", G_CALLBACK (enabled_cell_toggled), store);
  gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);

  column = gtk_tree_view_column_new ();
  gtk_tree_view_column_set_title (column, "State");
  cell = gtk_cell_renderer_toggle_new ();
  gtk_tree_view_column_pack_start (column, cell, FALSE);
  gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
  g_signal_connect (cell, "toggled", G_CALLBACK (state_cell_toggled), store);
  cell = gtk_cell_renderer_combo_new ();
  values = gtk_list_store_new (1, G_TYPE_STRING);
  gtk_list_store_append (values, &iter);
  gtk_list_store_set (values, &iter, 0, "latin", -1);
  gtk_list_store_append (values, &iter);
  gtk_list_store_set (values, &iter, 0, "greek", -1);
  gtk_list_store_append (values, &iter);
  gtk_list_store_set (values, &iter, 0, "urdu", -1);
402 403
  gtk_list_store_append (values, &iter);
  gtk_list_store_set (values, &iter, 0, "sumerian", -1);
Matthias Clasen's avatar
Matthias Clasen committed
404 405 406 407 408 409 410 411 412 413 414 415 416 417
  g_object_set (cell,
                "has-entry", FALSE,
                "model", values,
                "text-column", 0,
                "editable", TRUE,
                NULL);
  gtk_tree_view_column_pack_start (column, cell, FALSE);
  gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
  g_signal_connect (cell, "edited", G_CALLBACK (state_cell_edited), store);
  gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);

  return tv;
}

418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438
/* Dynamic menu changes {{{1 */

static void
toggle_sumerian (GtkToggleButton *button, gpointer data)
{
  GMenuModel *model;
  gboolean adding;
  GMenuModel *m;

  model = g_object_get_data (G_OBJECT (button), "model");

  adding = gtk_toggle_button_get_active (button);

  m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
  m = g_menu_model_get_item_link (m, g_menu_model_get_n_items (m) - 1, G_MENU_LINK_SUBMENU);
  if (adding)
    g_menu_append (G_MENU (m), "Sumerian", "lang::sumerian");
  else
    g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
}

Matthias Clasen's avatar
Matthias Clasen committed
439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468
static void
action_list_add (GtkTreeModel *store,
                 const gchar  *action)
{
  GtkTreeIter iter;

  gtk_list_store_append (GTK_LIST_STORE (store), &iter);
  gtk_list_store_set (GTK_LIST_STORE (store), &iter, 0, action, -1);
}

static void
action_list_remove (GtkTreeModel *store,
                    const gchar  *action)
{
  GtkTreeIter iter;
  gchar *text;

  gtk_tree_model_get_iter_first (store, &iter);
  do {
    gtk_tree_model_get (store, &iter, 0, &text, -1);
    if (g_strcmp0 (action, text) == 0)
      {
        g_free (text);
        gtk_list_store_remove (GTK_LIST_STORE (store), &iter);
        break;
      }
    g_free (text);
  } while (gtk_tree_model_iter_next (store, &iter));
}

469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490
static void
toggle_italic (GtkToggleButton *button, gpointer data)
{
  GMenuModel *model;
  GActionGroup *group;
  GSimpleAction *action;
  gboolean adding;
  GMenuModel *m;
  GtkTreeView *tv = data;
  GtkTreeModel *store;

  model = g_object_get_data (G_OBJECT (button), "model");
  group = g_object_get_data (G_OBJECT (button), "group");

  store = gtk_tree_view_get_model (tv);

  adding = gtk_toggle_button_get_active (button);

  m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
  if (adding)
    {
      action = g_simple_action_new_stateful ("italic", NULL, g_variant_new_boolean (FALSE));
491
      g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action));
492
      g_signal_connect (action, "activate", G_CALLBACK (activate_toggle), NULL);
493
      g_object_unref (action);
Matthias Clasen's avatar
Matthias Clasen committed
494
      action_list_add (store, "italic");
495 496 497 498
      g_menu_insert (G_MENU (m), 1, "Italic", "italic");
    }
  else
    {
499
      g_action_map_remove_action (G_ACTION_MAP (group), "italic");
Matthias Clasen's avatar
Matthias Clasen committed
500
      action_list_remove (store, "italic");
501 502 503 504
      g_menu_remove (G_MENU (m), 1);
    }
}

Matthias Clasen's avatar
Matthias Clasen committed
505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527
static void
toggle_speed (GtkToggleButton *button, gpointer data)
{
  GMenuModel *model;
  GActionGroup *group;
  GSimpleAction *action;
  gboolean adding;
  GMenuModel *m;
  GMenu *submenu;
  GtkTreeView *tv = data;
  GtkTreeModel *store;

  model = g_object_get_data (G_OBJECT (button), "model");
  group = g_object_get_data (G_OBJECT (button), "group");

  store = gtk_tree_view_get_model (tv);

  adding = gtk_toggle_button_get_active (button);

  m = g_menu_model_get_item_link (model, 1, G_MENU_LINK_SECTION);
  if (adding)
    {
      action = g_simple_action_new ("faster", NULL);
528
      g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action));
Matthias Clasen's avatar
Matthias Clasen committed
529 530 531 532
      g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
      g_object_unref (action);

      action = g_simple_action_new ("slower", NULL);
533
      g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action));
Matthias Clasen's avatar
Matthias Clasen committed
534 535 536 537 538 539 540 541 542 543 544 545 546
      g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
      g_object_unref (action);

      action_list_add (store, "faster");
      action_list_add (store, "slower");

      submenu = g_menu_new ();
      g_menu_append (submenu, "Faster", "faster");
      g_menu_append (submenu, "Slower", "slower");
      g_menu_append_submenu (G_MENU (m), "Speed", G_MENU_MODEL (submenu));
    }
  else
    {
547 548
      g_action_map_remove_action (G_ACTION_MAP (group), "faster");
      g_action_map_remove_action (G_ACTION_MAP (group), "slower");
Matthias Clasen's avatar
Matthias Clasen committed
549 550 551 552 553 554 555

      action_list_remove (store, "faster");
      action_list_remove (store, "slower");

      g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
    }
}
556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583
static GtkWidget *
create_add_remove_buttons (GActionGroup *group,
                           GMenuModel   *model,
                           GtkWidget    *treeview)
{
  GtkWidget *box;
  GtkWidget *button;

  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);

  button = gtk_check_button_new_with_label ("Add Italic");
  gtk_container_add (GTK_CONTAINER (box), button);

  g_object_set_data  (G_OBJECT (button), "group", group);
  g_object_set_data  (G_OBJECT (button), "model", model);

  g_signal_connect (button, "toggled",
                    G_CALLBACK (toggle_italic), treeview);

  button = gtk_check_button_new_with_label ("Add Sumerian");
  gtk_container_add (GTK_CONTAINER (box), button);

  g_object_set_data  (G_OBJECT (button), "group", group);
  g_object_set_data  (G_OBJECT (button), "model", model);

  g_signal_connect (button, "toggled",
                    G_CALLBACK (toggle_sumerian), NULL);

Matthias Clasen's avatar
Matthias Clasen committed
584 585 586 587 588 589 590 591
  button = gtk_check_button_new_with_label ("Add Speed");
  gtk_container_add (GTK_CONTAINER (box), button);

  g_object_set_data  (G_OBJECT (button), "group", group);
  g_object_set_data  (G_OBJECT (button), "model", model);

  g_signal_connect (button, "toggled",
                    G_CALLBACK (toggle_speed), treeview);
592 593 594
  return box;
}

Matthias Clasen's avatar
Matthias Clasen committed
595
/* main {{{1 */
Matthias Clasen's avatar
Matthias Clasen committed
596

597 598 599
#define BUS_NAME "org.gtk.TestMenus"
#define OBJ_PATH "/org/gtk/TestMenus"

600 601 602 603 604 605 606 607 608
static gboolean
on_delete_event (GtkWidget   *widget,
		 GdkEvent    *event,
		 gpointer     user_data)
{
  gtk_main_quit ();
  return TRUE;
}

Matthias Clasen's avatar
Matthias Clasen committed
609 610 611 612 613 614 615
int
main (int argc, char *argv[])
{
  GtkWidget *window;
  GtkWidget *box;
  GtkWidget *button;
  GtkWidget *tv;
616
  GtkWidget *buttons;
Matthias Clasen's avatar
Matthias Clasen committed
617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637
  GMenuModel *model;
  GActionGroup *group;
  GDBusConnection *bus;
  GError *error = NULL;
  gboolean do_export = FALSE;
  gboolean do_import = FALSE;
  GOptionEntry entries[] = {
    { "export", 0, 0, G_OPTION_ARG_NONE, &do_export, "Export actions and menus over D-Bus", NULL },
    { "import", 0, 0, G_OPTION_ARG_NONE, &do_import, "Use exported actions and menus", NULL },
    { NULL, }
  };

  gtk_init_with_args (&argc, &argv, NULL, entries, NULL, NULL);

  if (do_export && do_import)
    {
       g_error ("can't have it both ways\n");
       exit (1);
    }

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
638
  g_signal_connect (window, "delete-event", G_CALLBACK(on_delete_event), NULL);
Matthias Clasen's avatar
Matthias Clasen committed
639 640 641 642 643 644 645 646
  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
  gtk_container_add (GTK_CONTAINER (window), box);

  bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);

  if (do_import)
    {
      g_print ("Getting menus from the bus...\n");
647
      model = (GMenuModel*)g_dbus_menu_model_get (bus, BUS_NAME, OBJ_PATH);
Matthias Clasen's avatar
Matthias Clasen committed
648
      g_print ("Getting actions from the bus...\n");
649
      group = (GActionGroup*)g_dbus_action_group_get (bus, BUS_NAME, OBJ_PATH);
Matthias Clasen's avatar
Matthias Clasen committed
650 651 652 653 654 655 656 657
    }
  else
    {
      group = get_group ();
      model = get_model ();

      tv = create_action_treeview (group);
      gtk_container_add (GTK_CONTAINER (box), tv);
658 659
      buttons = create_add_remove_buttons (group, model, tv);
      gtk_container_add (GTK_CONTAINER (box), buttons);
Matthias Clasen's avatar
Matthias Clasen committed
660 661 662 663 664
    }

  if (do_export)
    {
      g_print ("Exporting menus on the bus...\n");
665
      if (!g_dbus_connection_export_menu_model (bus, OBJ_PATH, model, &error))
Matthias Clasen's avatar
Matthias Clasen committed
666 667 668 669 670
        {
          g_warning ("Menu export failed: %s", error->message);
          exit (1);
        }
      g_print ("Exporting actions on the bus...\n");
671
      if (!g_dbus_connection_export_action_group (bus, OBJ_PATH, group, &error))
Matthias Clasen's avatar
Matthias Clasen committed
672 673 674 675
        {
          g_warning ("Action export failed: %s", error->message);
          exit (1);
        }
676
      g_bus_own_name_on_connection (bus, BUS_NAME, 0, NULL, NULL, NULL, NULL);
Matthias Clasen's avatar
Matthias Clasen committed
677 678 679
    }
  else
    {
680 681
      button = gtk_menu_button_new ();
      gtk_button_set_label (GTK_BUTTON (button), "Click here");
682
      gtk_menu_button_set_use_popover (GTK_MENU_BUTTON (button), TRUE);
683 684
      gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (button), model);
      gtk_widget_insert_action_group (button, "actions", group);
Matthias Clasen's avatar
Matthias Clasen committed
685 686 687 688 689 690 691 692 693 694 695 696
      gtk_container_add (GTK_CONTAINER (box), button);
    }

  gtk_widget_show_all (window);

  gtk_main ();

  return 0;
}

/* Epilogue {{{1 */
/* vim:set foldmethod=marker: */