src/anjuta-app.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * anjuta.c Copyright (C) 2003 Naba Kumar  <naba@gnome.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the Free
   7  * Software Foundation; either version 2 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc., 59
  16  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include <config.h>
  21 #endif
  22
  23 #include <sys/stat.h>
  24 #include <unistd.h>
  25 #include <signal.h>
  26 #include <string.h>
  27 #include <ctype.h>
  28 #include <sys/wait.h>
  29
  30 #include <gtk/gtk.h>
  31
  32 #include <gdl/gdl.h>
  33
  34 #include <gtksourceview/gtksourceview.h>
  35
  36 #include <libanjuta/anjuta-shell.h>
  37 #include <libanjuta/anjuta-ui.h>
  38 #include <libanjuta/anjuta-utils.h>
  39 #include <libanjuta/resources.h>
  40 #include <libanjuta/anjuta-plugin-manager.h>
  41 #include <libanjuta/anjuta-debug.h>
  42
  43 #include "anjuta-app.h"
  44 #include "anjuta-actions.h"
  45 #include "about.h"
  46
  47 #define UI_FILE PACKAGE_DATA_DIR"/ui/anjuta.xml"
  48 #define GLADE_FILE PACKAGE_DATA_DIR"/glade/preferences.ui"
  49 #define ICON_FILE "anjuta-preferences-general-48.png"
  50
  51 #define PREF_SCHEMA "org.gnome.anjuta"
  52 #define GDL_STYLE "gdl-style"
  53 #define TOOLBAR_VISIBLE "toolbar-visible"
  54 #define TOOLBAR_STYLE "toolbar-style"
  55
  56 static void anjuta_app_layout_load (AnjutaApp *app,
  57                                                                         const gchar *layout_filename,
  58                                                                         const gchar *name);
  59 static void anjuta_app_layout_save (AnjutaApp *app,
  60                                                                         const gchar *layout_filename,
  61                                                                         const gchar *name);
  62
  63 static gpointer parent_class = NULL;
  64 static GtkToolbarStyle style = -1;
  65
  66 static void
  67 menu_item_select_cb (GtkMenuItem *proxy,
  68                      AnjutaApp *app)
  69 {
  70         GtkAction *action;
  71         char *message;
  72
  73         action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (proxy));
  74         g_return_if_fail (action != NULL);
  75
  76         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
  77         if (message)
  78         {
  79                 anjuta_status_push (app->status, "%s", message);
  80                 g_free (message);
  81         }
  82 }
  83
  84 static void
  85 menu_item_deselect_cb (GtkMenuItem *proxy,
  86                        AnjutaApp *app)
  87 {
  88         anjuta_status_pop (app->status);
  89 }
  90
  91
  92 static void
  93 connect_proxy_cb (GtkUIManager *manager,
  94                   GtkAction *action,
  95                   GtkWidget *proxy,
  96                   AnjutaApp *app)
  97 {
  98         if (GTK_IS_MENU_ITEM (proxy))
  99         {
 100                 g_signal_connect (proxy, "select",
 101                                   G_CALLBACK (menu_item_select_cb), app);
 102                 g_signal_connect (proxy, "deselect",
 103                                   G_CALLBACK (menu_item_deselect_cb), app);
 104         }
 105 }
 106
 107 static void
 108 disconnect_proxy_cb (GtkUIManager *manager,
 109                      GtkAction *action,
 110                      GtkWidget *proxy,
 111                          AnjutaApp *app)
 112 {
 113         if (GTK_IS_MENU_ITEM (proxy))
 114         {
 115                 g_signal_handlers_disconnect_by_func
 116                         (proxy, G_CALLBACK (menu_item_select_cb), app);
 117                 g_signal_handlers_disconnect_by_func
 118                         (proxy, G_CALLBACK (menu_item_deselect_cb), app);
 119         }
 120 }
 121
 122 static void
 123 anjuta_app_iconify_dockable_widget (AnjutaShell *shell, GtkWidget *widget,
 124                                     GError **error)
 125 {
 126         AnjutaApp *app = NULL;
 127         GtkWidget *dock_item = NULL;
 128
 129         /* Argumments assertions */
 130         g_return_if_fail (ANJUTA_IS_APP (shell));
 131         g_return_if_fail (GTK_IS_WIDGET (widget));
 132
 133         app = ANJUTA_APP (shell);
 134         g_return_if_fail (app->widgets != NULL);
 135
 136         dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
 137         g_return_if_fail (dock_item != NULL);
 138
 139         /* Iconify the dockable item */
 140         gdl_dock_item_iconify_item (GDL_DOCK_ITEM (dock_item));
 141 }
 142
 143 static void
 144 anjuta_app_hide_dockable_widget (AnjutaShell *shell, GtkWidget *widget,
 145                                  GError **error)
 146 {
 147         AnjutaApp *app = NULL;
 148         GtkWidget *dock_item = NULL;
 149
 150         /* Argumments assertions */
 151         g_return_if_fail (ANJUTA_IS_APP (shell));
 152         g_return_if_fail (GTK_IS_WIDGET (widget));
 153
 154         app = ANJUTA_APP (shell);
 155         g_return_if_fail (app->widgets != NULL);
 156
 157         dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
 158         g_return_if_fail (dock_item != NULL);
 159
 160         /* Hide the dockable item */
 161         gdl_dock_item_hide_item (GDL_DOCK_ITEM (dock_item));
 162 }
 163
 164 static void
 165 anjuta_app_show_dockable_widget (AnjutaShell *shell, GtkWidget* widget,
 166                                  GError **error)
 167 {
 168         AnjutaApp *app = NULL;
 169         GtkWidget *dock_item = NULL;
 170
 171         /* Argumments assertions */
 172         g_return_if_fail (ANJUTA_IS_APP (shell));
 173         g_return_if_fail (GTK_IS_WIDGET (widget));
 174
 175         app = ANJUTA_APP (shell);
 176         g_return_if_fail (app->widgets != NULL);
 177
 178         dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
 179         g_return_if_fail (dock_item != NULL);
 180
 181         /* Show the dockable item */
 182         gdl_dock_item_show_item(GDL_DOCK_ITEM (dock_item));
 183 }
 184
 185 static void
 186 anjuta_app_maximize_widget (AnjutaShell *shell,
 187                             const char  *widget_name,
 188                             GError **error)
 189 {
 190         AnjutaApp *app = NULL;
 191         GtkWidget *dock_item = NULL;
 192         gpointer  value, key;
 193         GtkWidget *widget = NULL;
 194         GHashTableIter iter;
 195
 196         /* AnjutaApp assertions */
 197         g_return_if_fail (ANJUTA_IS_APP (shell));
 198         app = ANJUTA_APP (shell);
 199
 200         /* If app->maximized is TRUE then another widget is already maximized.
 201            Restoring the UI for a new maximization. */
 202         if(app->maximized)
 203                 gdl_dock_layout_load_layout (app->layout_manager, "back-up");
 204
 205         /* Back-up the layout so it can be restored */
 206         gdl_dock_layout_save_layout(app->layout_manager, "back-up");
 207
 208         /* Mark the app as maximized (the other widgets except center are hidden) */
 209         app->maximized = TRUE;
 210
 211         /* Hide all DockItem's except the ones positioned in the center */
 212         g_hash_table_iter_init (&iter, app->widgets);
 213         while (g_hash_table_iter_next (&iter, &key, &value))
 214         {
 215                 if (value == NULL)
 216                         continue;
 217
 218                 /* If it's the widget requesting maximization then continue */
 219                 if(!g_strcmp0((gchar*)key, widget_name))
 220                         continue;
 221
 222                 /* Widget assertions */
 223                 widget = GTK_WIDGET (value);
 224                 if(!GTK_IS_WIDGET (widget))
 225                         continue;
 226
 227                 /* DockItem assertions */
 228                 dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
 229                 if(dock_item == NULL || !GDL_IS_DOCK_ITEM (dock_item))
 230                         continue;
 231
 232                 /* Hide the item */
 233                 gdl_dock_item_hide_item (GDL_DOCK_ITEM (dock_item));
 234         }
 235 }
 236
 237 static void
 238 anjuta_app_unmaximize (AnjutaShell *shell,
 239                        GError **error)
 240 {
 241         AnjutaApp *app = NULL;
 242
 243         /* AnjutaApp assertions */
 244         g_return_if_fail (ANJUTA_IS_APP (shell));
 245         app = ANJUTA_APP (shell);
 246
 247         /* If not maximized then the operation doesn't make sence. */
 248         g_return_if_fail (app->maximized);
 249
 250         /* Load the backed-up layout */
 251         gdl_dock_layout_load_layout (app->layout_manager, "back-up");
 252         gdl_dock_layout_delete_layout (app->layout_manager, "back-up");
 253
 254         /* Un-mark maximized */
 255         app->maximized = FALSE;
 256 }
 257
 258 static void
 259 on_toolbar_style_changed (GSettings* settings,
 260                           const gchar* key,
 261                           gpointer user_data)
 262 {
 263         AnjutaApp* app = ANJUTA_APP (user_data);
 264         gchar* tb_style = g_settings_get_string (settings, key);
 265
 266         if (strcasecmp (tb_style, "Default") == 0)
 267                 style = -1;
 268         else if (strcasecmp (tb_style, "Both") == 0)
 269                 style = GTK_TOOLBAR_BOTH;
 270         else if (strcasecmp (tb_style, "Horiz") == 0)
 271                 style = GTK_TOOLBAR_BOTH_HORIZ;
 272         else if (strcasecmp (tb_style, "Icons") == 0)
 273                 style = GTK_TOOLBAR_ICONS;
 274         else if (strcasecmp (tb_style, "Text") == 0)
 275                 style = GTK_TOOLBAR_TEXT;
 276
 277         if (style != -1)
 278         {
 279                 gtk_toolbar_set_style (GTK_TOOLBAR (app->toolbar), style);
 280         }
 281         else
 282         {
 283                 gtk_toolbar_unset_style (GTK_TOOLBAR (app->toolbar));
 284         }
 285         g_free (tb_style);
 286 }
 287
 288 static void
 289 on_gdl_style_changed (GSettings* settings,
 290                       const gchar* key,
 291                       gpointer user_data)
 292 {
 293         AnjutaApp* app = ANJUTA_APP (user_data);
 294         GdlSwitcherStyle style = GDL_SWITCHER_STYLE_BOTH;
 295
 296         gchar* pr_style = g_settings_get_string (settings, key);
 297
 298         if (strcasecmp (pr_style, "Text") == 0)
 299                 style = GDL_SWITCHER_STYLE_TEXT;
 300         else if (strcasecmp (pr_style, "Icon") == 0)
 301                 style = GDL_SWITCHER_STYLE_ICON;
 302         else if (strcasecmp (pr_style, "Both") == 0)
 303                 style = GDL_SWITCHER_STYLE_BOTH;
 304         else if (strcasecmp (pr_style, "Toolbar") == 0)
 305                 style = GDL_SWITCHER_STYLE_TOOLBAR;
 306         else if (strcasecmp (pr_style, "Tabs") == 0)
 307                 style = GDL_SWITCHER_STYLE_TABS;
 308
 309         g_object_set (G_OBJECT(app->layout_manager->master), "switcher-style",
 310                                   style, NULL);
 311         g_free (pr_style);
 312 }
 313
 314 static void
 315 on_toggle_widget_view (GtkCheckMenuItem *menuitem, GtkWidget *dockitem)
 316 {
 317         gboolean state;
 318         state = gtk_check_menu_item_get_active (menuitem);
 319         if (state)
 320                 gdl_dock_item_show_item (GDL_DOCK_ITEM (dockitem));
 321         else
 322                 gdl_dock_item_hide_item (GDL_DOCK_ITEM (dockitem));
 323 }
 324
 325 static void
 326 on_update_widget_view_menuitem (gpointer key, gpointer wid, gpointer data)
 327 {
 328         GtkCheckMenuItem *menuitem;
 329         GdlDockItem *dockitem;
 330
 331         dockitem = g_object_get_data (G_OBJECT (wid), "dockitem");
 332         menuitem = g_object_get_data (G_OBJECT (wid), "menuitem");
 333
 334         g_signal_handlers_block_by_func (menuitem,
 335                                                                          G_CALLBACK (on_toggle_widget_view),
 336                                                                          dockitem);
 337
 338         if (GDL_DOCK_OBJECT_ATTACHED (dockitem))
 339                 gtk_check_menu_item_set_active (menuitem, TRUE);
 340         else
 341                 gtk_check_menu_item_set_active (menuitem, FALSE);
 342
 343         g_signal_handlers_unblock_by_func (menuitem,
 344                                                                            G_CALLBACK (on_toggle_widget_view),
 345                                                                            dockitem);
 346 }
 347
 348 static void
 349 on_layout_dirty_notify (GObject *object, GParamSpec *pspec, gpointer user_data)
 350 {
 351         if (!strcmp (pspec->name, "dirty")) {
 352                 gboolean dirty;
 353                 g_object_get (object, "dirty", &dirty, NULL);
 354                 if (dirty) {
 355                         /* Update UI toggle buttons */
 356                         g_hash_table_foreach (ANJUTA_APP (user_data)->widgets,
 357                                                                   on_update_widget_view_menuitem,
 358                                                                   NULL);
 359                 }
 360         }
 361 }
 362
 363 static void
 364 on_layout_locked_notify (GdlDockMaster *master, GParamSpec *pspec,
 365                                                  AnjutaApp     *app)
 366 {
 367         AnjutaUI *ui;
 368         GtkAction *action;
 369         gint locked;
 370
 371         ui = app->ui;
 372         action = anjuta_ui_get_action (ui, "ActionGroupToggleView",
 373                                                                    "ActionViewLockLayout");
 374
 375         g_object_get (master, "locked", &locked, NULL);
 376         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 377                                                                   (locked == 1));
 378 }
 379
 380 static void
 381 on_session_save (AnjutaShell *shell, AnjutaSessionPhase phase,
 382                                  AnjutaSession *session, AnjutaApp *app)
 383 {
 384         gchar *geometry, *layout_file;
 385         GdkWindowState state;
 386
 387         if (phase != ANJUTA_SESSION_PHASE_NORMAL)
 388                 return;
 389
 390         /* Save geometry */
 391         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (app)));
 392         if (state & GDK_WINDOW_STATE_MAXIMIZED) {
 393                 anjuta_session_set_int (session, "Anjuta", "Maximized", 1);
 394         }
 395         if (state & GDK_WINDOW_STATE_FULLSCREEN) {
 396                 anjuta_session_set_int (session, "Anjuta", "Fullscreen", 1);
 397         }
 398
 399         /* Save geometry only if window is not maximized or fullscreened */
 400         if (!(state & GDK_WINDOW_STATE_MAXIMIZED) ||
 401                 !(state & GDK_WINDOW_STATE_FULLSCREEN))
 402         {
 403                 geometry = anjuta_app_get_geometry (app);
 404                 if (geometry)
 405                         anjuta_session_set_string (session, "Anjuta", "Geometry",
 406                                                                            geometry);
 407                 g_free (geometry);
 408         }
 409
 410         /* Save layout */
 411         layout_file = g_build_filename (anjuta_session_get_session_directory (session),
 412                                                                         "dock-layout.xml", NULL);
 413         anjuta_app_layout_save (app, layout_file, NULL);
 414         g_free (layout_file);
 415 }
 416
 417 static void
 418 on_session_load (AnjutaShell *shell, AnjutaSessionPhase phase,
 419                                  AnjutaSession *session, AnjutaApp *app)
 420 {
 421         /* We load layout at last so that all plugins would have loaded by now */
 422         if (phase == ANJUTA_SESSION_PHASE_LAST)
 423         {
 424                 gchar *geometry;
 425                 gchar *layout_file;
 426
 427                 /* Restore geometry */
 428                 geometry = anjuta_session_get_string (session, "Anjuta", "Geometry");
 429                 anjuta_app_set_geometry (app, geometry);
 430                 g_free (geometry);
 431
 432                 /* Restore window state */
 433                 if (anjuta_session_get_int (session, "Anjuta", "Fullscreen"))
 434                 {
 435                         /* bug #304495 */
 436                         AnjutaUI* ui = anjuta_shell_get_ui(shell, NULL);
 437                         GtkAction* action = anjuta_ui_get_action (ui, "ActionGroupToggleView",
 438                                                                    "ActionViewFullscreen");
 439                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 440                                                                   TRUE);
 441
 442                         gtk_window_fullscreen (GTK_WINDOW (shell));
 443
 444                 }
 445                 else if (anjuta_session_get_int (session, "Anjuta", "Maximized"))
 446                 {
 447                         gtk_window_maximize (GTK_WINDOW (shell));
 448                 }
 449
 450                 /* Restore layout */
 451                 layout_file = g_build_filename (anjuta_session_get_session_directory (session),
 452                                                                                 "dock-layout.xml", NULL);
 453                 anjuta_app_layout_load (app, layout_file, NULL);
 454                 g_free (layout_file);
 455         }
 456 }
 457
 458 static void
 459 anjuta_app_dispose (GObject *widget)
 460 {
 461         AnjutaApp *app;
 462
 463         g_return_if_fail (ANJUTA_IS_APP (widget));
 464
 465         app = ANJUTA_APP (widget);
 466
 467         if (app->widgets)
 468         {
 469                 if (g_hash_table_size (app->widgets) > 0)
 470                 {
 471                         /*
 472                         g_warning ("Some widgets are still inside shell (%d widgets), they are:",
 473                                            g_hash_table_size (app->widgets));
 474                         g_hash_table_foreach (app->widgets, (GHFunc)puts, NULL);
 475                         */
 476                 }
 477                 g_hash_table_destroy (app->widgets);
 478                 app->widgets = NULL;
 479         }
 480
 481         if (app->values)
 482         {
 483                 if (g_hash_table_size (app->values) > 0)
 484                 {
 485                         /*
 486                         g_warning ("Some Values are still left in shell (%d Values), they are:",
 487                                            g_hash_table_size (app->values));
 488                         g_hash_table_foreach (app->values, (GHFunc)puts, NULL);
 489                         */
 490                 }
 491                 g_hash_table_destroy (app->values);
 492                 app->values = NULL;
 493         }
 494
 495         if (app->layout_manager) {
 496                 g_object_unref (app->layout_manager);
 497                 app->layout_manager = NULL;
 498         }
 499         if (app->profile_manager) {
 500                 g_object_unref (G_OBJECT (app->profile_manager));
 501                 app->profile_manager = NULL;
 502         }
 503         if (app->plugin_manager) {
 504                 g_object_unref (G_OBJECT (app->plugin_manager));
 505                 app->plugin_manager = NULL;
 506         }
 507         if (app->status) {
 508                 g_object_unref (G_OBJECT (app->status));
 509                 app->status = NULL;
 510         }
 511
 512         if (app->settings) {
 513                 g_object_unref (app->settings);
 514                 app->settings = NULL;
 515         }
 516
 517         G_OBJECT_CLASS (parent_class)->dispose (widget);
 518 }
 519
 520 static void
 521 anjuta_app_finalize (GObject *widget)
 522 {
 523         AnjutaApp *app;
 524
 525         g_return_if_fail (ANJUTA_IS_APP (widget));
 526
 527         app = ANJUTA_APP (widget);
 528
 529         gtk_widget_destroy (GTK_WIDGET (app->ui));
 530         gtk_widget_destroy (GTK_WIDGET (app->preferences));
 531
 532         G_OBJECT_CLASS (parent_class)->finalize (widget);
 533 }
 534
 535 static void
 536 anjuta_app_instance_init (AnjutaApp *app)
 537 {
 538         gint merge_id;
 539         GtkWidget *menubar, *about_menu;
 540         GtkWidget *view_menu, *hbox;
 541         GtkWidget *main_box;
 542         GtkWidget *dockbar;
 543         GtkAction* action;
 544         GList *plugins_dirs = NULL;
 545         GdkGeometry size_hints = {
 546         100, 100, 0, 0, 100, 100, 1, 1, 0.0, 0.0, GDK_GRAVITY_NORTH_WEST
 547         };
 548
 549         DEBUG_PRINT ("%s", "Initializing Anjuta...");
 550
 551         gtk_window_set_geometry_hints (GTK_WINDOW (app), GTK_WIDGET (app),
 552                                                                    &size_hints, GDK_HINT_RESIZE_INC);
 553         gtk_window_set_resizable (GTK_WINDOW (app), TRUE);
 554
 555         /*
 556          * Main box
 557          */
 558         main_box = gtk_vbox_new (FALSE, 0);
 559         gtk_container_add (GTK_CONTAINER (app), main_box);
 560         gtk_widget_show (main_box);
 561
 562         app->values = NULL;
 563         app->widgets = NULL;
 564         app->maximized = FALSE;
 565
 566         /* Settings */
 567         app->settings = g_settings_new (PREF_SCHEMA);
 568
 569         /* Status bar */
 570         app->status = ANJUTA_STATUS (anjuta_status_new ());
 571         anjuta_status_set_title_window (app->status, GTK_WIDGET (app));
 572         gtk_widget_show (GTK_WIDGET (app->status));
 573         gtk_box_pack_end (GTK_BOX (main_box),
 574                                           GTK_WIDGET (app->status), FALSE, TRUE, 0);
 575         g_object_ref (G_OBJECT (app->status));
 576         g_object_add_weak_pointer (G_OBJECT (app->status), (gpointer)&app->status);
 577
 578         /* configure dock */
 579         hbox = gtk_hbox_new (FALSE, 0);
 580         gtk_widget_show (hbox);
 581         app->dock = gdl_dock_new ();
 582         gtk_widget_show (app->dock);
 583         gtk_box_pack_end(GTK_BOX (hbox), app->dock, TRUE, TRUE, 0);
 584
 585         dockbar = gdl_dock_bar_new (GDL_DOCK(app->dock));
 586         gtk_widget_show (dockbar);
 587         gtk_box_pack_start(GTK_BOX (hbox), dockbar, FALSE, FALSE, 0);
 588
 589         app->layout_manager = gdl_dock_layout_new (GDL_DOCK (app->dock));
 590         g_signal_connect (app->layout_manager, "notify::dirty",
 591                                           G_CALLBACK (on_layout_dirty_notify), app);
 592         g_signal_connect (app->layout_manager->master, "notify::locked",
 593                                           G_CALLBACK (on_layout_locked_notify), app);
 594
 595         /* UI engine */
 596         app->ui = anjuta_ui_new ();
 597         g_object_add_weak_pointer (G_OBJECT (app->ui), (gpointer)&app->ui);
 598         /* show tooltips in the statusbar */
 599         g_signal_connect (app->ui,
 600                           "connect_proxy",
 601                           G_CALLBACK (connect_proxy_cb),
 602                           app);
 603         g_signal_connect (app->ui,
 604                           "disconnect_proxy",
 605                           G_CALLBACK (disconnect_proxy_cb),
 606                           app);
 607
 608         /* Plugin Manager */
 609         plugins_dirs = g_list_prepend (plugins_dirs, PACKAGE_PLUGIN_DIR);
 610         app->plugin_manager = anjuta_plugin_manager_new (G_OBJECT (app),
 611                                                                                                          app->status,
 612                                                                                                          plugins_dirs);
 613         app->profile_manager = anjuta_profile_manager_new (app->plugin_manager);
 614         g_list_free (plugins_dirs);
 615
 616         /* Preferences */
 617         app->preferences = anjuta_preferences_new (app->plugin_manager);
 618         g_object_add_weak_pointer (G_OBJECT (app->preferences),
 619                                                            (gpointer)&app->preferences);
 620
 621         g_signal_connect (app->settings, "changed::" GDL_STYLE,
 622                           G_CALLBACK (on_gdl_style_changed), app);
 623         on_gdl_style_changed (app->settings, GDL_STYLE, app);
 624
 625         /* Register actions */
 626         anjuta_ui_add_action_group_entries (app->ui, "ActionGroupFile", _("File"),
 627                                                                                 menu_entries_file,
 628                                                                                 G_N_ELEMENTS (menu_entries_file),
 629                                                                                 GETTEXT_PACKAGE, TRUE, app);
 630         anjuta_ui_add_action_group_entries (app->ui, "ActionGroupEdit", _("Edit"),
 631                                                                                 menu_entries_edit,
 632                                                                                 G_N_ELEMENTS (menu_entries_edit),
 633                                                                                 GETTEXT_PACKAGE, TRUE, app);
 634         anjuta_ui_add_action_group_entries (app->ui, "ActionGroupView", _("View"),
 635                                                                                 menu_entries_view,
 636                                                                                 G_N_ELEMENTS (menu_entries_view),
 637                                                                                 GETTEXT_PACKAGE, TRUE, app);
 638         anjuta_ui_add_toggle_action_group_entries (app->ui, "ActionGroupToggleView",
 639                                                                                 _("View"),
 640                                                                                 menu_entries_toggle_view,
 641                                                                                 G_N_ELEMENTS (menu_entries_toggle_view),
 642                                                                                 GETTEXT_PACKAGE, TRUE, app);
 643         anjuta_ui_add_action_group_entries (app->ui, "ActionGroupHelp", _("Help"),
 644                                                                                 menu_entries_help,
 645                                                                                 G_N_ELEMENTS (menu_entries_help),
 646                                                                                 GETTEXT_PACKAGE, TRUE, app);
 647
 648         /* Merge UI */
 649         merge_id = anjuta_ui_merge (app->ui, UI_FILE);
 650
 651         /* Adding accels group */
 652         gtk_window_add_accel_group (GTK_WINDOW (app),
 653                                                                 gtk_ui_manager_get_accel_group (GTK_UI_MANAGER (app->ui)));
 654
 655         /* create main menu */
 656         menubar = gtk_ui_manager_get_widget (GTK_UI_MANAGER (app->ui),
 657                                                                                  "/MenuMain");
 658         gtk_box_pack_start (GTK_BOX (main_box), menubar, FALSE, FALSE, 0);
 659         gtk_widget_show (menubar);
 660
 661         /* create toolbar */
 662         app->toolbar = gtk_ui_manager_get_widget (GTK_UI_MANAGER (app->ui),
 663                                                                                  "/ToolbarMain");
 664     if (!g_settings_get_boolean (app->settings, TOOLBAR_VISIBLE))
 665                 gtk_widget_hide (app->toolbar);
 666         gtk_style_context_add_class (gtk_widget_get_style_context (app->toolbar),
 667                                      GTK_STYLE_CLASS_PRIMARY_TOOLBAR);
 668         gtk_box_pack_start (GTK_BOX (main_box), app->toolbar, FALSE, FALSE, 0);
 669         action = gtk_ui_manager_get_action (GTK_UI_MANAGER (app->ui),
 670                                                                                 "/MenuMain/MenuView/Toolbar");
 671         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION(action),
 672                                                                   g_settings_get_boolean (app->settings,
 673                                                                                           TOOLBAR_VISIBLE));
 674         g_signal_connect (app->settings, "changed::" TOOLBAR_STYLE,
 675                           G_CALLBACK (on_toolbar_style_changed), app);
 676         on_toolbar_style_changed (app->settings, TOOLBAR_STYLE, app);
 677
 678         /* Create widgets menu */
 679         view_menu =
 680                 gtk_ui_manager_get_widget (GTK_UI_MANAGER(app->ui),
 681                                                                   "/MenuMain/MenuView");
 682         app->view_menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (view_menu));
 683
 684         /* Create about plugins menu */
 685         about_menu =
 686                 gtk_ui_manager_get_widget (GTK_UI_MANAGER(app->ui),
 687                                                                    "/MenuMain/PlaceHolderHelpMenus/MenuHelp/"
 688                                                                    "PlaceHolderHelpAbout/AboutPlugins");
 689         about_create_plugins_submenu (ANJUTA_SHELL (app), about_menu);
 690
 691         /* Add main view */
 692         gtk_box_pack_start (GTK_BOX (main_box), hbox, TRUE, TRUE, 0);
 693
 694         /* Connect to session */
 695         g_signal_connect (G_OBJECT (app), "save_session",
 696                                           G_CALLBACK (on_session_save), app);
 697         g_signal_connect (G_OBJECT (app), "load_session",
 698                                           G_CALLBACK (on_session_load), app);
 699
 700         /* Loading accels */
 701         anjuta_ui_load_accels (NULL);
 702
 703         app->save_count = 0;
 704 }
 705
 706 /*
 707  * GtkWindow catches keybindings for the menu items _before_ passing them to
 708  * the focused widget. This is unfortunate and means that pressing ctrl+V
 709  * in an entry on a panel ends up pasting text in the TextView.
 710  * Here we override GtkWindow's handler to do the same things that it
 711  * does, but in the opposite order and then we chain up to the grand
 712  * parent handler, skipping gtk_window_key_press_event.
 713  */
 714 static gboolean
 715 anjuta_app_key_press_event (GtkWidget   *widget,
 716                             GdkEventKey *event)
 717 {
 718         static gpointer grand_parent_class = NULL;
 719         GtkWindow *window = GTK_WINDOW (widget);
 720         GtkWidget *focus = gtk_window_get_focus (window);
 721         gboolean handled = FALSE;
 722
 723         if (grand_parent_class == NULL)
 724                 grand_parent_class = g_type_class_peek_parent (parent_class);
 725
 726         /* Special case the editor - it catches all shortcuts otherwise */
 727         if (GTK_SOURCE_IS_VIEW (focus))
 728                 if (gtk_window_activate_key (window, event))
 729                         return TRUE;
 730         switch (event->keyval)
 731         {
 732                 case GDK_KEY_F1:
 733                 case GDK_KEY_F2:
 734                 case GDK_KEY_F3:
 735                 case GDK_KEY_F4:
 736                 case GDK_KEY_F5:
 737                 case GDK_KEY_F6:
 738                 case GDK_KEY_F7:
 739                 case GDK_KEY_F8:
 740                 case GDK_KEY_F9:
 741                 case GDK_KEY_F10:
 742                 case GDK_KEY_F11:
 743                 case GDK_KEY_F12:
 744                         /* handle mnemonics and accelerators */
 745                         if (!handled)
 746                                 handled = gtk_window_activate_key (window, event);
 747                         break;
 748                 default:
 749                         /* handle focus widget key events */
 750                         if (!handled)
 751                                 handled = gtk_window_propagate_key_event (window, event);
 752         }
 753
 754         /* handle mnemonics and accelerators */
 755         if (!handled)
 756                 handled = gtk_window_activate_key (window, event);
 757
 758         /* Chain up, invokes binding set */
 759         if (!handled)
 760                 handled = GTK_WIDGET_CLASS (grand_parent_class)->key_press_event (widget, event);
 761
 762         return handled;
 763 }
 764
 765 static void
 766 anjuta_app_class_init (AnjutaAppClass *class)
 767 {
 768         GObjectClass *object_class;
 769         GtkWidgetClass *widget_class;
 770
 771         parent_class = g_type_class_peek_parent (class);
 772         object_class = (GObjectClass*) class;
 773         widget_class = (GtkWidgetClass*) class;
 774
 775         object_class->finalize = anjuta_app_finalize;
 776         object_class->dispose = anjuta_app_dispose;
 777
 778         widget_class->key_press_event = anjuta_app_key_press_event;
 779 }
 780
 781 GtkWidget *
 782 anjuta_app_new (void)
 783 {
 784         AnjutaApp *app;
 785
 786         app = ANJUTA_APP (g_object_new (ANJUTA_TYPE_APP,
 787                                                                         "title", "Anjuta",
 788                                                                         NULL));
 789         return GTK_WIDGET (app);
 790 }
 791
 792 gchar*
 793 anjuta_app_get_geometry (AnjutaApp *app)
 794 {
 795         gchar *geometry;
 796         gint width, height, posx, posy;
 797
 798         g_return_val_if_fail (ANJUTA_IS_APP (app), NULL);
 799
 800         geometry = NULL;
 801         width = height = posx = posy = 0;
 802         if (gtk_widget_get_window (GTK_WIDGET (app)))
 803         {
 804                 gtk_window_get_size (GTK_WINDOW (app), &width, &height);
 805                 gtk_window_get_position (GTK_WINDOW(app), &posx, &posy);
 806
 807                 geometry = g_strdup_printf ("%dx%d+%d+%d", width, height, posx, posy);
 808         }
 809         return geometry;
 810 }
 811
 812 void
 813 anjuta_app_set_geometry (AnjutaApp *app, const gchar *geometry)
 814 {
 815         gint width, height, posx, posy;
 816         gboolean geometry_set = FALSE;
 817
 818         if (geometry && strlen (geometry) > 0)
 819         {
 820                 DEBUG_PRINT ("Setting geometry: %s", geometry);
 821
 822                 if (sscanf (geometry, "%dx%d+%d+%d", &width, &height,
 823                                         &posx, &posy) == 4)
 824                 {
 825                         if (gtk_widget_get_realized (GTK_WIDGET (app)))
 826                         {
 827                                 gtk_window_resize (GTK_WINDOW (app), width, height);
 828                         }
 829                         else
 830                         {
 831                                 gtk_window_set_default_size (GTK_WINDOW (app), width, height);
 832                                 gtk_window_move (GTK_WINDOW (app), posx, posy);
 833                         }
 834                         geometry_set = TRUE;
 835                 }
 836                 else
 837                 {
 838                         g_warning ("Failed to parse geometry: %s", geometry);
 839                 }
 840         }
 841         if (!geometry_set)
 842         {
 843                 posx = 10;
 844                 posy = 10;
 845                 width = gdk_screen_width () - 10;
 846                 height = gdk_screen_height () - 25;
 847                 width = (width < 790)? width : 790;
 848                 height = (height < 575)? width : 575;
 849                 if (gtk_widget_get_realized (GTK_WIDGET (app)) == FALSE)
 850                 {
 851                         gtk_window_set_default_size (GTK_WINDOW (app), width, height);
 852                         gtk_window_move (GTK_WINDOW (app), posx, posy);
 853                 }
 854         }
 855 }
 856
 857 static void
 858 anjuta_app_layout_save (AnjutaApp *app, const gchar *filename,
 859                                                 const gchar *name)
 860 {
 861         g_return_if_fail (ANJUTA_IS_APP (app));
 862         g_return_if_fail (filename != NULL);
 863
 864         /* If maximized, the layout should be loaded from the back-up first */
 865         if(app->maximized)
 866                 gdl_dock_layout_load_layout (app->layout_manager, "back-up");
 867
 868         /* Continue with the saving */
 869         gdl_dock_layout_save_layout (app->layout_manager, name);
 870         if (!gdl_dock_layout_save_to_file (app->layout_manager, filename))
 871                 g_warning ("Saving dock layout to '%s' failed!", filename);
 872
 873         /* This is a good place to save the accels too */
 874         anjuta_ui_save_accels (NULL);
 875 }
 876
 877 static void
 878 anjuta_app_layout_load (AnjutaApp *app, const gchar *layout_filename,
 879                                                 const gchar *name)
 880 {
 881         g_return_if_fail (ANJUTA_IS_APP (app));
 882
 883         if (!layout_filename ||
 884                 !gdl_dock_layout_load_from_file (app->layout_manager, layout_filename))
 885         {
 886                 gchar *datadir, *filename;
 887                 datadir = anjuta_res_get_data_dir();
 888
 889                 filename = g_build_filename (datadir, "layout.xml", NULL);
 890                 DEBUG_PRINT ("Layout = %s", filename);
 891                 g_free (datadir);
 892                 if (!gdl_dock_layout_load_from_file (app->layout_manager, filename))
 893                         g_warning ("Loading layout from '%s' failed!!", filename);
 894                 g_free (filename);
 895         }
 896
 897         if (!gdl_dock_layout_load_layout (app->layout_manager, name))
 898                 g_warning ("Loading layout failed!!");
 899 }
 900
 901 void
 902 anjuta_app_layout_reset (AnjutaApp *app)
 903 {
 904         anjuta_app_layout_load (app, NULL, NULL);
 905 }
 906
 907 void
 908 anjuta_app_install_preferences (AnjutaApp *app)
 909 {
 910         GtkBuilder* builder = gtk_builder_new ();
 911         GError* error = NULL;
 912         GtkWidget *notebook, *shortcuts, *plugins, *remember_plugins;
 913
 914         /* Create preferences page */
 915         gtk_builder_add_from_file (builder, GLADE_FILE, &error);
 916         if (error)
 917         {
 918                 g_warning("Could not load general preferences: %s",
 919                           error->message);
 920                 g_error_free (error);
 921                 return;
 922         }
 923         anjuta_preferences_add_from_builder (app->preferences, builder, app->settings,
 924                                                                  "General", _("General"), ICON_FILE);
 925         notebook =      GTK_WIDGET (gtk_builder_get_object (builder, "General"));
 926         shortcuts = anjuta_ui_get_accel_editor (ANJUTA_UI (app->ui));
 927         plugins = anjuta_plugin_manager_get_plugins_page (app->plugin_manager);
 928         remember_plugins = anjuta_plugin_manager_get_remembered_plugins_page (app->plugin_manager);
 929
 930         gtk_widget_show (shortcuts);
 931         gtk_widget_show (plugins);
 932         gtk_widget_show (remember_plugins);
 933
 934         gtk_notebook_append_page (GTK_NOTEBOOK (notebook), plugins,
 935                                                           gtk_label_new (_("Installed plugins")));
 936         gtk_notebook_append_page (GTK_NOTEBOOK (notebook), remember_plugins,
 937                                                           gtk_label_new (_("Preferred plugins")));
 938         gtk_notebook_append_page (GTK_NOTEBOOK (notebook), shortcuts,
 939                                                           gtk_label_new (_("Shortcuts")));
 940
 941         g_object_unref (builder);
 942 }
 943
 944 /* AnjutaShell Implementation */
 945
 946 static void
 947 on_value_removed_from_hash (gpointer value)
 948 {
 949         g_value_unset ((GValue*)value);
 950         g_free (value);
 951 }
 952
 953 static void
 954 anjuta_app_add_value (AnjutaShell *shell, const char *name,
 955                                           const GValue *value, GError **error)
 956 {
 957         GValue *copy;
 958         AnjutaApp *app;
 959
 960         g_return_if_fail (ANJUTA_IS_APP (shell));
 961         g_return_if_fail (name != NULL);
 962         g_return_if_fail (G_IS_VALUE(value));
 963
 964         app = ANJUTA_APP (shell);
 965
 966         if (app->values == NULL)
 967         {
 968                 app->values = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
 969                                                                                          on_value_removed_from_hash);
 970         }
 971         anjuta_shell_remove_value (shell, name, error);
 972
 973         copy = g_new0 (GValue, 1);
 974         g_value_init (copy, value->g_type);
 975         g_value_copy (value, copy);
 976
 977         g_hash_table_insert (app->values, g_strdup (name), copy);
 978         g_signal_emit_by_name (shell, "value_added", name, copy);
 979 }
 980
 981 static void
 982 anjuta_app_get_value (AnjutaShell *shell, const char *name, GValue *value,
 983                                           GError **error)
 984 {
 985         GValue *val;
 986         AnjutaApp *app;
 987
 988         g_return_if_fail (ANJUTA_IS_APP (shell));
 989         g_return_if_fail (name != NULL);
 990         /* g_return_if_fail (G_IS_VALUE (value)); */
 991
 992         app = ANJUTA_APP (shell);
 993
 994         val = NULL;
 995         if (app->values)
 996                 val = g_hash_table_lookup (app->values, name);
 997         if (val)
 998         {
 999                 if (!value->g_type)
1000                 {
1001                         g_value_init (value, val->g_type);
1002                 }
1003                 g_value_copy (val, value);
1004         }
1005         else
1006         {
1007                 if (error)
1008                 {
1009                         *error = g_error_new (ANJUTA_SHELL_ERROR,
1010                                                                   ANJUTA_SHELL_ERROR_DOESNT_EXIST,
1011                                                                   _("Value doesn't exist"));
1012                 }
1013         }
1014 }
1015
1016 static void
1017 anjuta_app_remove_value (AnjutaShell *shell, const char *name, GError **error)
1018 {
1019         AnjutaApp *app;
1020         GValue *value;
1021         char *key;
1022
1023         g_return_if_fail (ANJUTA_IS_APP (shell));
1024         g_return_if_fail (name != NULL);
1025
1026         app = ANJUTA_APP (shell);
1027
1028         /*
1029         g_return_if_fail (app->values != NULL);
1030         if (app->widgets && g_hash_table_lookup_extended (app->widgets, name,
1031                                                                                                           (gpointer*)&key,
1032                                                                                                           (gpointer*)&w)) {
1033                 GtkWidget *item;
1034                 item = g_object_get_data (G_OBJECT (w), "dockitem");
1035                 gdl_dock_item_hide_item (GDL_DOCK_ITEM (item));
1036                 gdl_dock_object_unbind (GDL_DOCK_OBJECT (item));
1037                 g_free (key);
1038         }
1039         */
1040
1041         if (app->values && g_hash_table_lookup_extended (app->values, name,
1042                                                                                                          (gpointer)&key,
1043                                                                                                          (gpointer)&value)) {
1044                 g_signal_emit_by_name (app, "value_removed", name);
1045                 g_hash_table_remove (app->values, name);
1046         }
1047 }
1048
1049 static void
1050 anjuta_app_saving_push (AnjutaShell* shell)
1051 {
1052         AnjutaApp* app = ANJUTA_APP (shell);
1053         app->save_count++;
1054 }
1055
1056 static void
1057 anjuta_app_saving_pop (AnjutaShell* shell)
1058 {
1059         AnjutaApp* app = ANJUTA_APP (shell);
1060         app->save_count--;
1061 }
1062
1063 static gboolean
1064 remove_from_widgets_hash (gpointer name, gpointer hash_widget, gpointer widget)
1065 {
1066         if (hash_widget == widget)
1067                 return TRUE;
1068         return FALSE;
1069 }
1070
1071 static void
1072 on_widget_destroy (GtkWidget *widget, AnjutaApp *app)
1073 {
1074         DEBUG_PRINT ("%s", "Widget about to be destroyed");
1075         g_hash_table_foreach_remove (app->widgets, remove_from_widgets_hash,
1076                                                                  widget);
1077 }
1078
1079 static void
1080 on_widget_remove (GtkWidget *container, GtkWidget *widget, AnjutaApp *app)
1081 {
1082         GtkWidget *dock_item;
1083
1084         dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
1085         if (dock_item)
1086         {
1087                 gchar* unique_name = g_object_get_data(G_OBJECT(dock_item), "unique_name");
1088                 g_free(unique_name);
1089                 g_signal_handlers_disconnect_by_func (G_OBJECT (dock_item),
1090                                         G_CALLBACK (on_widget_remove), app);
1091                 gdl_dock_item_unbind (GDL_DOCK_ITEM(dock_item));
1092         }
1093         if (g_hash_table_foreach_remove (app->widgets,
1094                                                                          remove_from_widgets_hash,
1095                                                                          widget)){
1096                 DEBUG_PRINT ("%s", "Widget removed from container");
1097         }
1098 }
1099
1100 static void
1101 on_widget_removed_from_hash (gpointer widget)
1102 {
1103         AnjutaApp *app;
1104         GtkWidget *menuitem;
1105         GdlDockItem *dockitem;
1106
1107         DEBUG_PRINT ("%s", "Removing widget from hash");
1108
1109         app = g_object_get_data (G_OBJECT (widget), "app-object");
1110         dockitem = g_object_get_data (G_OBJECT (widget), "dockitem");
1111         menuitem = g_object_get_data (G_OBJECT (widget), "menuitem");
1112
1113         gtk_widget_destroy (menuitem);
1114
1115         g_object_set_data (G_OBJECT (widget), "dockitem", NULL);
1116         g_object_set_data (G_OBJECT (widget), "menuitem", NULL);
1117
1118         g_signal_handlers_disconnect_by_func (G_OBJECT (widget),
1119                                 G_CALLBACK (on_widget_destroy), app);
1120         g_signal_handlers_disconnect_by_func (G_OBJECT (dockitem),
1121                                 G_CALLBACK (on_widget_remove), app);
1122
1123         g_object_unref (G_OBJECT (widget));
1124 }
1125
1126 static void
1127 anjuta_app_setup_widget (AnjutaApp* app,
1128                          const gchar* name,
1129                          GtkWidget *widget,
1130                          GtkWidget* item,
1131                          const gchar* title,
1132                          gboolean locked)
1133 {
1134         GtkCheckMenuItem* menuitem;
1135
1136         /* Add the widget to hash */
1137         if (app->widgets == NULL)
1138         {
1139                 app->widgets = g_hash_table_new_full (g_str_hash, g_str_equal,
1140                                                                                           g_free,
1141                                                                                           on_widget_removed_from_hash);
1142         }
1143         g_hash_table_insert (app->widgets, g_strdup (name), widget);
1144         g_object_ref (widget);
1145
1146         /* Add toggle button for the widget */
1147         menuitem = GTK_CHECK_MENU_ITEM (gtk_check_menu_item_new_with_label (title));
1148         gtk_widget_show (GTK_WIDGET (menuitem));
1149         gtk_check_menu_item_set_active (menuitem, TRUE);
1150         gtk_menu_shell_append (GTK_MENU_SHELL (app->view_menu), GTK_WIDGET (menuitem));
1151
1152         if (locked)
1153                 g_object_set( G_OBJECT(menuitem), "visible", FALSE, NULL);
1154
1155
1156         g_object_set_data (G_OBJECT (widget), "app-object", app);
1157         g_object_set_data (G_OBJECT (widget), "menuitem", menuitem);
1158         g_object_set_data (G_OBJECT (widget), "dockitem", item);
1159
1160         /* For toggling widget view on/off */
1161         g_signal_connect (G_OBJECT (menuitem), "toggled",
1162                                           G_CALLBACK (on_toggle_widget_view), item);
1163
1164         /*
1165           Watch for widget removal/destruction so that it could be
1166           removed from widgets hash.
1167         */
1168         g_signal_connect (G_OBJECT (item), "remove",
1169                                           G_CALLBACK (on_widget_remove), app);
1170         g_signal_connect_after (G_OBJECT (widget), "destroy",
1171                                           G_CALLBACK (on_widget_destroy), app);
1172
1173         gtk_widget_show_all (item);
1174 }
1175
1176
1177 static void
1178 anjuta_app_add_widget_full (AnjutaShell *shell,
1179                                            GtkWidget *widget,
1180                                            const char *name,
1181                                            const char *title,
1182                                            const char *stock_id,
1183                                            AnjutaShellPlacement placement,
1184                                            gboolean locked,
1185                                            GError **error)
1186 {
1187         AnjutaApp *app;
1188         GtkWidget *item;
1189
1190         g_return_if_fail (ANJUTA_IS_APP (shell));
1191         g_return_if_fail (GTK_IS_WIDGET (widget));
1192         g_return_if_fail (name != NULL);
1193         g_return_if_fail (title != NULL);
1194
1195         app = ANJUTA_APP (shell);
1196
1197         /* Add the widget to dock */
1198         if (stock_id == NULL)
1199                 item = gdl_dock_item_new (name, title, GDL_DOCK_ITEM_BEH_NORMAL);
1200         else
1201                 item = gdl_dock_item_new_with_stock (name, title, stock_id,
1202                                                                                          GDL_DOCK_ITEM_BEH_NORMAL);
1203         if (locked)
1204         {
1205                 guint flags = 0;
1206                 flags |= GDL_DOCK_ITEM_BEH_NEVER_FLOATING;
1207                 flags |= GDL_DOCK_ITEM_BEH_CANT_CLOSE;
1208                 flags |= GDL_DOCK_ITEM_BEH_CANT_ICONIFY;
1209                 flags |= GDL_DOCK_ITEM_BEH_NO_GRIP;
1210                 g_object_set(G_OBJECT(item), "behavior", flags, NULL);
1211         }
1212
1213         gtk_container_add (GTK_CONTAINER (item), widget);
1214     gdl_dock_add_item (GDL_DOCK (app->dock),
1215                        GDL_DOCK_ITEM (item), placement);
1216
1217         if (locked)
1218                 gdl_dock_item_set_default_position(GDL_DOCK_ITEM(item), GDL_DOCK_OBJECT(app->dock));
1219
1220         anjuta_app_setup_widget (app, name, widget, item, title, locked);
1221 }
1222
1223 static void
1224 anjuta_app_add_widget_custom (AnjutaShell *shell,
1225                               GtkWidget *widget,
1226                               const char *name,
1227                               const char *title,
1228                               const char   *stock_id,
1229                               GtkWidget *label,
1230                               AnjutaShellPlacement placement,
1231                               GError **error)
1232 {
1233         AnjutaApp *app;
1234         GtkWidget *item;
1235         GtkWidget *grip;
1236
1237         g_return_if_fail (ANJUTA_IS_APP (shell));
1238         g_return_if_fail (GTK_IS_WIDGET (widget));
1239         g_return_if_fail (name != NULL);
1240         g_return_if_fail (title != NULL);
1241
1242         app = ANJUTA_APP (shell);
1243
1244         /* Add the widget to dock */
1245         /* Add the widget to dock */
1246         if (stock_id == NULL)
1247                 item = gdl_dock_item_new (name, title, GDL_DOCK_ITEM_BEH_NORMAL);
1248         else
1249                 item = gdl_dock_item_new_with_stock (name, title, stock_id,
1250                                                                                          GDL_DOCK_ITEM_BEH_NORMAL);
1251
1252         gtk_container_add (GTK_CONTAINER (item), widget);
1253     gdl_dock_add_item (GDL_DOCK (app->dock),
1254                        GDL_DOCK_ITEM (item), placement);
1255
1256         grip = gdl_dock_item_get_grip (GDL_DOCK_ITEM (item));
1257
1258         gdl_dock_item_grip_set_label (GDL_DOCK_ITEM_GRIP (grip), label);
1259
1260         anjuta_app_setup_widget (app, name, widget, item, title, FALSE);
1261 }
1262
1263 static void
1264 anjuta_app_remove_widget (AnjutaShell *shell, GtkWidget *widget,
1265                                                   GError **error)
1266 {
1267         AnjutaApp *app;
1268         GtkWidget *dock_item;
1269
1270         g_return_if_fail (ANJUTA_IS_APP (shell));
1271         g_return_if_fail (GTK_IS_WIDGET (widget));
1272
1273         app = ANJUTA_APP (shell);
1274
1275         g_return_if_fail (app->widgets != NULL);
1276
1277         dock_item = g_object_get_data (G_OBJECT (widget), "dockitem");
1278         g_return_if_fail (dock_item != NULL);
1279
1280         /* Remove the widget from container */
1281         g_object_ref (widget);
1282         /* It should call on_widget_remove() and clean up should happen */
1283         gtk_container_remove (GTK_CONTAINER (dock_item), widget);
1284         g_object_unref (widget);
1285 }
1286
1287 static void
1288 anjuta_app_present_widget (AnjutaShell *shell, GtkWidget *widget,
1289                                                    GError **error)
1290 {
1291         AnjutaApp *app;
1292         GdlDockItem *dock_item;
1293         GtkWidget *parent;
1294
1295         g_return_if_fail (ANJUTA_IS_APP (shell));
1296         g_return_if_fail (GTK_IS_WIDGET (widget));
1297
1298         app = ANJUTA_APP (shell);
1299
1300         g_return_if_fail (app->widgets != NULL);
1301
1302         dock_item = g_object_get_data (G_OBJECT(widget), "dockitem");
1303         g_return_if_fail (dock_item != NULL);
1304
1305         /* Hack to present the dock item if it's in a notebook dock item */
1306         parent = gtk_widget_get_parent (GTK_WIDGET(dock_item) );
1307         if (GTK_IS_NOTEBOOK (parent))
1308         {
1309                 gint pagenum;
1310                 pagenum = gtk_notebook_page_num (GTK_NOTEBOOK (parent), GTK_WIDGET (dock_item));
1311                 gtk_notebook_set_current_page (GTK_NOTEBOOK (parent), pagenum);
1312         }
1313         else if (!GDL_DOCK_OBJECT_ATTACHED (dock_item))
1314         {
1315             gdl_dock_item_show_item (GDL_DOCK_ITEM (dock_item));
1316         }
1317
1318         /* FIXME: If the item is floating, present the window */
1319         /* FIXME: There is no way to detect if a widget was floating before it was
1320         detached since it no longer has a parent there is no way to access the
1321         floating property of the GdlDock structure.*/
1322 }
1323
1324 static GObject*
1325 anjuta_app_get_object  (AnjutaShell *shell, const char *iface_name,
1326                                             GError **error)
1327 {
1328         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1329         g_return_val_if_fail (iface_name != NULL, NULL);
1330         return anjuta_plugin_manager_get_plugin (ANJUTA_APP (shell)->plugin_manager,
1331                                                                                          iface_name);
1332 }
1333
1334 static AnjutaStatus*
1335 anjuta_app_get_status (AnjutaShell *shell, GError **error)
1336 {
1337         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1338         return ANJUTA_APP (shell)->status;
1339 }
1340
1341 static AnjutaUI *
1342 anjuta_app_get_ui  (AnjutaShell *shell, GError **error)
1343 {
1344         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1345         return ANJUTA_APP (shell)->ui;
1346 }
1347
1348 static AnjutaPreferences *
1349 anjuta_app_get_preferences  (AnjutaShell *shell, GError **error)
1350 {
1351         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1352         return ANJUTA_APP (shell)->preferences;
1353 }
1354
1355 static AnjutaPluginManager *
1356 anjuta_app_get_plugin_manager  (AnjutaShell *shell, GError **error)
1357 {
1358         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1359         return ANJUTA_APP (shell)->plugin_manager;
1360 }
1361
1362 static AnjutaProfileManager *
1363 anjuta_app_get_profile_manager (AnjutaShell *shell, GError **error)
1364 {
1365         g_return_val_if_fail (ANJUTA_IS_APP (shell), NULL);
1366         return ANJUTA_APP (shell)->profile_manager;
1367 }
1368
1369 static void
1370 anjuta_shell_iface_init (AnjutaShellIface *iface)
1371 {
1372         iface->add_widget_full = anjuta_app_add_widget_full;
1373         iface->add_widget_custom = anjuta_app_add_widget_custom;
1374         iface->remove_widget = anjuta_app_remove_widget;
1375         iface->present_widget = anjuta_app_present_widget;
1376         iface->iconify_dockable_widget = anjuta_app_iconify_dockable_widget;
1377         iface->hide_dockable_widget = anjuta_app_hide_dockable_widget;
1378         iface->show_dockable_widget = anjuta_app_show_dockable_widget;
1379         iface->maximize_widget = anjuta_app_maximize_widget;
1380         iface->unmaximize = anjuta_app_unmaximize;
1381         iface->add_value = anjuta_app_add_value;
1382         iface->get_value = anjuta_app_get_value;
1383         iface->remove_value = anjuta_app_remove_value;
1384         iface->get_object = anjuta_app_get_object;
1385         iface->get_status = anjuta_app_get_status;
1386         iface->get_ui = anjuta_app_get_ui;
1387         iface->get_preferences = anjuta_app_get_preferences;
1388         iface->get_plugin_manager = anjuta_app_get_plugin_manager;
1389         iface->get_profile_manager = anjuta_app_get_profile_manager;
1390         iface->saving_push = anjuta_app_saving_push;
1391         iface->saving_pop = anjuta_app_saving_pop;
1392 }
1393
1394 ANJUTA_TYPE_BEGIN(AnjutaApp, anjuta_app, GTK_TYPE_WINDOW);
1395 ANJUTA_TYPE_ADD_INTERFACE(anjuta_shell, ANJUTA_TYPE_SHELL);
1396 ANJUTA_TYPE_END;