src/shell.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * shell.c
   4  * Copyright (C) 2004 Naba Kumar  <naba@gnome.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation; either version 2 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc., 59
  17  * 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 <libanjuta/anjuta-shell.h>
  25 #include <libanjuta/anjuta-utils.h>
  26 #include <libanjuta/anjuta-debug.h>
  27 #include "shell.h"
  28
  29 #define UI_FILE PACKAGE_DATA_DIR"/ui/anjuta-shell.ui"
  30
  31 #define PREF_SCHEMA "org.gnome.anjuta"
  32
  33 static void
  34 shutdown (AnjutaTestShell *shell)
  35 {
  36         anjuta_plugin_manager_unload_all_plugins (shell->plugin_manager);
  37         gtk_main_quit ();
  38 }
  39
  40 static gint
  41 on_delete_event (GtkWidget *window, GdkEvent *event, gpointer data)
  42 {
  43         shutdown (ANJUTA_TEST_SHELL (window));
  44         return TRUE;
  45 }
  46
  47 static void
  48 on_exit_activate (GtkAction *action, AnjutaTestShell *shell)
  49 {
  50         shutdown (shell);
  51 }
  52
  53 static void
  54 on_preferences_activate (GtkAction *action, AnjutaTestShell *shell)
  55 {
  56         GtkWidget *preferences_dialog;
  57
  58         preferences_dialog = anjuta_preferences_get_dialog (shell->preferences);
  59
  60         g_signal_connect_swapped (G_OBJECT (preferences_dialog),
  61                                                           "response",
  62                                                           G_CALLBACK (gtk_widget_destroy),
  63                                                           preferences_dialog);
  64
  65         gtk_window_set_transient_for (GTK_WINDOW (preferences_dialog),
  66                                                                   GTK_WINDOW (shell));
  67
  68         gtk_widget_show (preferences_dialog);
  69 }
  70
  71 static void
  72 on_shortcuts_activate (GtkAction *action, AnjutaTestShell *shell)
  73 {
  74         GtkWidget *win, *accel_editor;
  75
  76         accel_editor = anjuta_ui_get_accel_editor (ANJUTA_UI (shell->ui));
  77         win = gtk_dialog_new_with_buttons (_("Anjuta Plugins"), GTK_WINDOW (shell),
  78                                                                            GTK_DIALOG_DESTROY_WITH_PARENT,
  79                                                                            GTK_STOCK_CLOSE, GTK_STOCK_CANCEL, NULL);
  80         gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG(win))), accel_editor, TRUE, TRUE, 0);
  81         gtk_window_set_default_size (GTK_WINDOW (win), 500, 400);
  82         gtk_dialog_run (GTK_DIALOG (win));
  83         gtk_widget_destroy (win);
  84 }
  85
  86 static GtkActionEntry action_entries[] = {
  87         { "ActionMenuFile", NULL, N_("_File")},
  88         { "ActionMenuEdit", NULL, N_("_Edit")},
  89         { "ActionMenuView", NULL, N_("_View")},
  90         { "ActionMenuSettings", NULL, N_("_Settings")},
  91         { "ActionMenuHelp", NULL, N_("_Help")},
  92         {
  93                 "ActionExit",
  94                 GTK_STOCK_QUIT,
  95                 N_("_Quit"),
  96                 "<control>q",
  97                 N_("Quit Anjuta Test Shell"),
  98             G_CALLBACK (on_exit_activate)
  99         },
 100         {
 101                 "ActionSettingsPreferences",
 102                 GTK_STOCK_PROPERTIES,
 103                 N_("_Preferences..."),
 104                 NULL,
 105                 N_("Preferences"),
 106                 G_CALLBACK (on_preferences_activate)
 107         },
 108         {
 109                 "ActionSettingsShortcuts",
 110                 NULL,
 111                 N_("C_ustomize shortcuts"),
 112                 NULL,
 113                 N_("Customize shortcuts associated with menu items"),
 114                 G_CALLBACK (on_shortcuts_activate)
 115         }
 116 };
 117
 118 static gpointer parent_class = NULL;
 119
 120 static void
 121 on_add_merge_widget (GtkUIManager *merge, GtkWidget *widget,
 122                                          GtkWidget *ui_container)
 123 {
 124         DEBUG_PRINT ("%s", "Adding UI item...");
 125         gtk_box_pack_start (GTK_BOX ((ANJUTA_TEST_SHELL (ui_container))->box),
 126                                                  widget, FALSE, FALSE, 0);
 127 }
 128
 129 GtkWidget *
 130 anjuta_test_shell_new (void)
 131 {
 132         AnjutaTestShell *shell;
 133
 134         shell = ANJUTA_TEST_SHELL (g_object_new (ANJUTA_TYPE_TEST_SHELL,
 135                                                                           "title", "Anjuta Shell",
 136                                                                           NULL));
 137         return GTK_WIDGET (shell);
 138 }
 139
 140 static void
 141 anjuta_test_shell_instance_init (AnjutaTestShell *shell)
 142 {
 143         GtkWidget *plugins;
 144         GList *plugins_dirs = NULL;
 145
 146         shell->values = g_hash_table_new (g_str_hash, g_str_equal);
 147         shell->widgets = g_hash_table_new (g_str_hash, g_str_equal);
 148
 149         shell->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 150         gtk_widget_show (shell->box);
 151         gtk_container_add (GTK_CONTAINER (shell), shell->box);
 152
 153         /* Status bar */
 154         shell->status = ANJUTA_STATUS (anjuta_status_new ());
 155         gtk_widget_show (GTK_WIDGET (shell->status));
 156         gtk_box_pack_end (GTK_BOX (shell->box), GTK_WIDGET (shell->status),
 157                                           FALSE, FALSE, 0);
 158
 159         /* Initialize plugins */
 160         plugins_dirs = g_list_prepend (plugins_dirs, PACKAGE_PLUGIN_DIR);
 161         shell->plugin_manager = anjuta_plugin_manager_new (G_OBJECT (shell),
 162                                                                                                            shell->status,
 163                                                                                                            plugins_dirs);
 164         g_list_free (plugins_dirs);
 165
 166         plugins = anjuta_plugin_manager_get_plugins_page (shell->plugin_manager);
 167         gtk_box_pack_end (GTK_BOX (shell->box), plugins, TRUE, TRUE, 0);
 168
 169         /* Preferences */
 170         shell->preferences = ANJUTA_PREFERENCES (anjuta_preferences_new (shell->plugin_manager, PREF_SCHEMA));
 171
 172         /* UI engine */
 173         shell->ui = anjuta_ui_new ();
 174         gtk_window_add_accel_group (GTK_WINDOW (shell),
 175                                                                 anjuta_ui_get_accel_group (shell->ui));
 176         g_signal_connect (G_OBJECT (shell->ui),
 177                                           "add_widget", G_CALLBACK (on_add_merge_widget),
 178                                           shell);
 179
 180         /*gtk_window_add_accel_group (GTK_WINDOW (shell),
 181                                                         anjuta_ui_get_accel_group (shell->ui));*/
 182         /* Register actions */
 183         anjuta_ui_add_action_group_entries (shell->ui, "ActionGroupTestShell",
 184                                                                                 _("Test shell action group"),
 185                                                                                 action_entries,
 186                                                                                 G_N_ELEMENTS (action_entries),
 187                                                                                 GETTEXT_PACKAGE, TRUE, shell);
 188         /* Merge UI */
 189         shell->merge_id = anjuta_ui_merge (shell->ui, UI_FILE);
 190
 191         gtk_window_set_default_size (GTK_WINDOW (shell), 300, 400);
 192 }
 193
 194 static void
 195 anjuta_test_shell_add_value (AnjutaShell *shell,
 196                                                          const char *name,
 197                                                          const GValue *value,
 198                                                          GError **error)
 199 {
 200         GValue *copy;
 201         AnjutaTestShell *window = ANJUTA_TEST_SHELL (shell);
 202
 203         anjuta_shell_remove_value (shell, name, error);
 204
 205         copy = g_new0 (GValue, 1);
 206         g_value_init (copy, value->g_type);
 207         g_value_copy (value, copy);
 208
 209         g_hash_table_insert (window->values, g_strdup (name), copy);
 210         g_signal_emit_by_name (shell, "value_added", name, copy);
 211 }
 212
 213 static void
 214 anjuta_test_shell_get_value (AnjutaShell *shell,
 215                                                          const char *name,
 216                                                          GValue *value,
 217                                                          GError **error)
 218 {
 219         GValue *val;
 220         AnjutaTestShell *s = ANJUTA_TEST_SHELL (shell);
 221
 222         val = g_hash_table_lookup (s->values, name);
 223
 224         if (val) {
 225                 if (!value->g_type) {
 226                         g_value_init (value, val->g_type);
 227                 }
 228                 g_value_copy (val, value);
 229         } else {
 230                 if (error) {
 231                         *error = g_error_new (ANJUTA_SHELL_ERROR,
 232                                                                   ANJUTA_SHELL_ERROR_DOESNT_EXIST,
 233                                                                   _("Value doesn't exist"));
 234                 }
 235         }
 236 }
 237
 238 static void
 239 anjuta_test_shell_iconify_dockable_widget (AnjutaShell *shell,
 240                                            GtkWidget   *widget,
 241                                            GError      **error)
 242 {
 243         /* Not implemented. */
 244         return;
 245 }
 246
 247 static void
 248 anjuta_test_shell_hide_dockable_widget    (AnjutaShell *shell,
 249                                            GtkWidget   *widget,
 250                                            GError      **error)
 251 {
 252         /* Not implemented. */
 253         return;
 254 }
 255
 256 static void
 257 anjuta_test_shell_show_dockable_widget    (AnjutaShell *shell,
 258                                            GtkWidget   *widget,
 259                                            GError      **error)
 260 {
 261         /* Not implemented. */
 262         return;
 263 }
 264
 265 static void
 266 anjuta_test_shell_maximize_widget   (AnjutaShell *shell,
 267                                      const char  *widget_name,
 268                                      GError      **error)
 269 {
 270         /* Not implemented. */
 271         return;
 272 }
 273
 274 static void
 275 anjuta_test_shell_unmaximize (AnjutaShell *shell,
 276                               GError      **error)
 277 {
 278         /* Not implemented. */
 279         return;
 280 }
 281
 282 static void
 283 anjuta_test_shell_add_widget (AnjutaShell *shell,
 284                                                            GtkWidget *w,
 285                                                            const char *name,
 286                                                            const char *title,
 287                                                            const char *stock_id,
 288                                                            AnjutaShellPlacement placement,
 289                                                            gboolean locked,
 290                                                            GError **error)
 291 {
 292         GtkWidget *client_win;
 293         AnjutaTestShell *window = ANJUTA_TEST_SHELL (shell);
 294
 295         g_return_if_fail (w != NULL);
 296
 297         // anjuta_shell_add (shell, name, G_TYPE_FROM_INSTANCE (w), w, NULL);
 298
 299         g_hash_table_insert (window->widgets, g_strdup (name), w);
 300         client_win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 301         gtk_container_add (GTK_CONTAINER (client_win), w);
 302         gtk_widget_show_all (client_win);
 303 }
 304
 305 static gboolean
 306 remove_from_widgets_hash (gpointer key, gpointer value, gpointer data)
 307 {
 308         if (value == data) {
 309                 // AnjutaShell *shell;
 310
 311                 // shell = g_object_get_data (G_OBJECT (value), "__temp_shell__");
 312                 // anjuta_shell_remove_value (shell, key, NULL);
 313                 g_free (key);
 314                 return TRUE;
 315         }
 316         return FALSE;
 317 }
 318
 319 static void
 320 anjuta_test_shell_remove_widget (AnjutaShell *shell,
 321                                                                   GtkWidget *w,
 322                                                                   GError **error)
 323 {
 324         // gint old_size;
 325         GtkWidget *client_win;
 326         AnjutaTestShell *window = ANJUTA_TEST_SHELL (shell);
 327         g_return_if_fail (w != NULL);
 328
 329         // old_size = g_hash_table_size (window->widgets);
 330         // g_object_set_data (G_OBJECT (w), "__temp_shell__", shell);
 331         g_hash_table_foreach_steal (window->widgets, remove_from_widgets_hash, w);
 332         // if (old_size != g_hash_table_size (window->widgets))
 333         // {
 334                 client_win = gtk_widget_get_toplevel (w);
 335                 gtk_container_remove (GTK_CONTAINER (client_win), w);
 336                 gtk_widget_destroy (client_win);
 337         //}
 338 }
 339
 340 static AnjutaPluginManager*
 341 anjuta_test_shell_get_plugin_manager (AnjutaShell *shell, GError **error)
 342 {
 343         return ANJUTA_TEST_SHELL(shell)->plugin_manager;
 344 }
 345
 346 static void
 347 anjuta_test_shell_present_widget (AnjutaShell *shell,
 348                                                                   GtkWidget *w,
 349                                                                   GError **error)
 350 {
 351         GtkWidget *client_win;
 352         // AnjutaTestShell *window = ANJUTA_TEST_SHELL (shell);
 353
 354         g_return_if_fail (w != NULL);
 355
 356         client_win = gtk_widget_get_toplevel (w);
 357         gtk_window_present (GTK_WINDOW (client_win));
 358 }
 359
 360 static void
 361 anjuta_test_shell_remove_value (AnjutaShell *shell,
 362                                                                 const char *name,
 363                                                                 GError **error)
 364 {
 365         GValue *value;
 366         GtkWidget *w;
 367         char *key;
 368         AnjutaTestShell *window = ANJUTA_TEST_SHELL (shell);
 369
 370         if (g_hash_table_lookup_extended (window->widgets, name,
 371                                           (gpointer*)&key, (gpointer*)&w)) {
 372                 GtkWidget *client_win;
 373                 client_win = gtk_widget_get_toplevel (w);
 374                 gtk_container_remove (GTK_CONTAINER (client_win), w);
 375                 gtk_widget_destroy (client_win);
 376                 g_free (key);
 377         }
 378
 379         if (g_hash_table_lookup_extended (window->values, name,
 380                                           (gpointer*)&key, (gpointer*)&value)) {
 381                 g_hash_table_remove (window->values, name);
 382                 g_signal_emit_by_name (window, "value_removed", name);
 383                 g_value_unset (value);
 384                 g_free (value);
 385         }
 386 }
 387
 388 static GObject*
 389 anjuta_test_shell_get_object  (AnjutaShell *shell, const char *iface_name,
 390                                             GError **error)
 391 {
 392         return anjuta_plugin_manager_get_plugin (ANJUTA_TEST_SHELL (shell)->plugin_manager,
 393                                                                                          iface_name);
 394 }
 395
 396 static AnjutaStatus*
 397 anjuta_test_shell_get_status (AnjutaShell *shell, GError **error)
 398 {
 399         return ANJUTA_TEST_SHELL (shell)->status;
 400 }
 401
 402 static AnjutaUI *
 403 anjuta_test_shell_get_ui  (AnjutaShell *shell, GError **error)
 404 {
 405         return ANJUTA_TEST_SHELL (shell)->ui;
 406 }
 407
 408 static AnjutaPreferences *
 409 anjuta_test_shell_get_preferences  (AnjutaShell *shell, GError **error)
 410 {
 411         return ANJUTA_TEST_SHELL (shell)->preferences;
 412 }
 413
 414 static void
 415 anjuta_test_shell_dispose (GObject *widget)
 416 {
 417         /* FIXME */
 418         G_OBJECT_CLASS (parent_class)->dispose (widget);
 419 }
 420
 421 static void
 422 anjuta_test_shell_finalize (GObject *widget)
 423 {
 424         AnjutaTestShell *shell = ANJUTA_TEST_SHELL (widget);
 425
 426         g_hash_table_destroy (shell->values);
 427         g_hash_table_destroy (shell->widgets);
 428         /* FIXME */
 429         G_OBJECT_CLASS (parent_class)->finalize (widget);
 430 }
 431
 432 static void
 433 anjuta_test_shell_class_init (AnjutaTestShellClass *class)
 434 {
 435         GObjectClass *object_class;
 436
 437         parent_class = g_type_class_peek_parent (class);
 438         object_class = (GObjectClass*) class;
 439         object_class->dispose = anjuta_test_shell_dispose;
 440         object_class->finalize = anjuta_test_shell_finalize;
 441 }
 442
 443 static void
 444 anjuta_shell_iface_init (AnjutaShellIface *iface)
 445 {
 446         iface->add_widget_full = anjuta_test_shell_add_widget;
 447         iface->remove_widget = anjuta_test_shell_remove_widget;
 448         iface->present_widget = anjuta_test_shell_present_widget;
 449         iface->iconify_dockable_widget = anjuta_test_shell_iconify_dockable_widget;
 450         iface->hide_dockable_widget = anjuta_test_shell_hide_dockable_widget;
 451         iface->show_dockable_widget = anjuta_test_shell_show_dockable_widget;
 452         iface->maximize_widget = anjuta_test_shell_maximize_widget;
 453         iface->unmaximize = anjuta_test_shell_unmaximize;
 454         iface->add_value = anjuta_test_shell_add_value;
 455         iface->get_value = anjuta_test_shell_get_value;
 456         iface->remove_value = anjuta_test_shell_remove_value;
 457         iface->get_object = anjuta_test_shell_get_object;
 458         iface->get_status = anjuta_test_shell_get_status;
 459         iface->get_ui = anjuta_test_shell_get_ui;
 460         iface->get_preferences = anjuta_test_shell_get_preferences;
 461         iface->get_plugin_manager = anjuta_test_shell_get_plugin_manager;
 462 }
 463
 464 ANJUTA_TYPE_BEGIN(AnjutaTestShell, anjuta_test_shell, GTK_TYPE_WINDOW);
 465 ANJUTA_TYPE_ADD_INTERFACE(anjuta_shell, ANJUTA_TYPE_SHELL);
 466 ANJUTA_TYPE_END;
 467
 468 int
 469 main (int argc, char *argv[])
 470 {
 471         GtkWidget *shell;
 472 #ifdef ENABLE_NLS
 473         bindtextdomain (PACKAGE, PACKAGE_LOCALE_DIR);
 474         bind_textdomain_codeset(PACKAGE, "UTF-8");
 475         textdomain (PACKAGE);
 476 #endif
 477
 478         /* Init gtk+ */
 479         gtk_init (&argc, &argv);
 480         g_set_application_name (_("Anjuta Shell Test"));
 481         gtk_window_set_default_icon_name ("anjuta-shell");
 482         gtk_window_set_auto_startup_notification(FALSE);
 483
 484         shell = anjuta_test_shell_new ();
 485         g_signal_connect (G_OBJECT (shell), "delete-event",
 486                                           G_CALLBACK (on_delete_event), NULL);
 487         gtk_widget_show_all (GTK_WIDGET (shell));
 488         gtk_main();
 489         return 0;
 490 }