Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1250 insertions, 0 deletions

diff --git a/app/widgets/gimpdockwindow.c b/app/widgets/gimpdockwindow.c
new file mode 100644
index 0000000..e8d9556
--- /dev/null
+++ b/app/widgets/gimpdockwindow.c
@@ -0,0 +1,1250 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpdockwindow.c
+ * Copyright (C) 2001-2005 Michael Natterer <mitch@gimp.org>
+ * Copyright (C)      2009 Martin Nordholts <martinn@src.gnome.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "dialogs/dialogs.h" /* FIXME, we are in the widget layer */
+
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontainer.h"
+#include "core/gimplist.h"
+#include "core/gimpimage.h"
+
+#include "gimpcontainercombobox.h"
+#include "gimpcontainerview.h"
+#include "gimpdialogfactory.h"
+#include "gimpdock.h"
+#include "gimpdockbook.h"
+#include "gimpdockcolumns.h"
+#include "gimpdockcontainer.h"
+#include "gimpdockwindow.h"
+#include "gimphelp-ids.h"
+#include "gimpmenufactory.h"
+#include "gimpsessioninfo-aux.h"
+#include "gimpsessioninfo.h"
+#include "gimpsessionmanaged.h"
+#include "gimptoolbox.h"
+#include "gimpuimanager.h"
+#include "gimpwidgets-utils.h"
+#include "gimpwindow.h"
+
+#include "gimp-intl.h"
+
+
+#define DEFAULT_DOCK_HEIGHT          300
+#define DEFAULT_MENU_VIEW_SIZE       GTK_ICON_SIZE_SMALL_TOOLBAR
+#define AUX_INFO_SHOW_IMAGE_MENU     "show-image-menu"
+#define AUX_INFO_FOLLOW_ACTIVE_IMAGE "follow-active-image"
+
+
+enum
+{
+  PROP_0,
+  PROP_CONTEXT,
+  PROP_DIALOG_FACTORY,
+  PROP_UI_MANAGER_NAME,
+  PROP_IMAGE_CONTAINER,
+  PROP_DISPLAY_CONTAINER,
+  PROP_ALLOW_DOCKBOOK_ABSENCE
+};
+
+
+struct _GimpDockWindowPrivate
+{
+  GimpContext       *context;
+
+  GimpDialogFactory *dialog_factory;
+
+  gchar             *ui_manager_name;
+  GimpUIManager     *ui_manager;
+  GQuark             image_flush_handler_id;
+
+  GimpDockColumns   *dock_columns;
+
+  gboolean           allow_dockbook_absence;
+
+  guint              update_title_idle_id;
+
+  gint               ID;
+
+  GimpContainer     *image_container;
+  GimpContainer     *display_container;
+
+  gboolean           show_image_menu;
+  gboolean           auto_follow_active;
+
+  GtkWidget         *image_combo;
+  GtkWidget         *auto_button;
+};
+
+
+static void            gimp_dock_window_dock_container_iface_init (GimpDockContainerInterface *iface);
+static void            gimp_dock_window_session_managed_iface_init(GimpSessionManagedInterface*iface);
+static void            gimp_dock_window_constructed               (GObject                    *object);
+static void            gimp_dock_window_dispose                   (GObject                    *object);
+static void            gimp_dock_window_finalize                  (GObject                    *object);
+static void            gimp_dock_window_set_property              (GObject                    *object,
+                                                                   guint                       property_id,
+                                                                   const GValue               *value,
+                                                                   GParamSpec                 *pspec);
+static void            gimp_dock_window_get_property              (GObject                    *object,
+                                                                   guint                       property_id,
+                                                                   GValue                     *value,
+                                                                   GParamSpec                 *pspec);
+static void            gimp_dock_window_style_set                 (GtkWidget                  *widget,
+                                                                   GtkStyle                   *prev_style);
+static gboolean        gimp_dock_window_delete_event              (GtkWidget                  *widget,
+                                                                   GdkEventAny                *event);
+static GList         * gimp_dock_window_get_docks                 (GimpDockContainer          *dock_container);
+static GimpDialogFactory * gimp_dock_window_get_dialog_factory    (GimpDockContainer          *dock_container);
+static GimpUIManager * gimp_dock_window_get_ui_manager            (GimpDockContainer          *dock_container);
+static void            gimp_dock_window_add_dock_from_session     (GimpDockContainer          *dock_container,
+                                                                   GimpDock                   *dock,
+                                                                   GimpSessionInfoDock        *dock_info);
+static GList         * gimp_dock_window_get_aux_info              (GimpSessionManaged         *session_managed);
+static void            gimp_dock_window_set_aux_info              (GimpSessionManaged         *session_managed,
+                                                                   GList                      *aux_info);
+static GimpAlignmentType
+                       gimp_dock_window_get_dock_side             (GimpDockContainer          *dock_container,
+                                                                   GimpDock                   *dock);
+static gboolean        gimp_dock_window_should_add_to_recent      (GimpDockWindow             *dock_window);
+static void            gimp_dock_window_display_changed           (GimpDockWindow             *dock_window,
+                                                                   GimpObject                 *display,
+                                                                   GimpContext                *context);
+static void            gimp_dock_window_image_changed             (GimpDockWindow             *dock_window,
+                                                                   GimpImage                  *image,
+                                                                   GimpContext                *context);
+static void            gimp_dock_window_image_flush               (GimpImage                  *image,
+                                                                   gboolean                    invalidate_preview,
+                                                                   GimpDockWindow             *dock_window);
+static void            gimp_dock_window_update_title              (GimpDockWindow             *dock_window);
+static gboolean        gimp_dock_window_update_title_idle         (GimpDockWindow             *dock_window);
+static gchar         * gimp_dock_window_get_description           (GimpDockWindow             *dock_window,
+                                                                   gboolean                    complete);
+static void            gimp_dock_window_dock_removed              (GimpDockWindow             *dock_window,
+                                                                   GimpDock                   *dock,
+                                                                   GimpDockColumns            *dock_columns);
+static void            gimp_dock_window_factory_display_changed   (GimpContext                *context,
+                                                                   GimpObject                 *display,
+                                                                   GimpDock                   *dock);
+static void            gimp_dock_window_factory_image_changed     (GimpContext                *context,
+                                                                   GimpImage                  *image,
+                                                                   GimpDock                   *dock);
+static void            gimp_dock_window_auto_clicked              (GtkWidget                  *widget,
+                                                                   GimpDock                   *dock);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpDockWindow, gimp_dock_window, GIMP_TYPE_WINDOW,
+                         G_ADD_PRIVATE (GimpDockWindow)
+                         G_IMPLEMENT_INTERFACE (GIMP_TYPE_DOCK_CONTAINER,
+                                                gimp_dock_window_dock_container_iface_init)
+                         G_IMPLEMENT_INTERFACE (GIMP_TYPE_SESSION_MANAGED,
+                                                gimp_dock_window_session_managed_iface_init))
+
+#define parent_class gimp_dock_window_parent_class
+
+static void
+gimp_dock_window_class_init (GimpDockWindowClass *klass)
+{
+  GObjectClass   *object_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  object_class->constructed  = gimp_dock_window_constructed;
+  object_class->dispose      = gimp_dock_window_dispose;
+  object_class->finalize     = gimp_dock_window_finalize;
+  object_class->set_property = gimp_dock_window_set_property;
+  object_class->get_property = gimp_dock_window_get_property;
+
+  widget_class->style_set    = gimp_dock_window_style_set;
+  widget_class->delete_event = gimp_dock_window_delete_event;
+
+  g_object_class_install_property (object_class, PROP_CONTEXT,
+                                   g_param_spec_object ("context", NULL, NULL,
+                                                        GIMP_TYPE_CONTEXT,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_DIALOG_FACTORY,
+                                   g_param_spec_object ("dialog-factory",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_DIALOG_FACTORY,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_UI_MANAGER_NAME,
+                                   g_param_spec_string ("ui-manager-name",
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_IMAGE_CONTAINER,
+                                   g_param_spec_object ("image-container",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_CONTAINER,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_DISPLAY_CONTAINER,
+                                   g_param_spec_object ("display-container",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_CONTAINER,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_ALLOW_DOCKBOOK_ABSENCE,
+                                   g_param_spec_boolean ("allow-dockbook-absence",
+                                                         NULL, NULL,
+                                                         FALSE,
+                                                         GIMP_PARAM_READWRITE |
+                                                         G_PARAM_CONSTRUCT_ONLY));
+
+
+  gtk_widget_class_install_style_property (widget_class,
+                                           g_param_spec_int ("default-height",
+                                                             NULL, NULL,
+                                                             -1, G_MAXINT,
+                                                             DEFAULT_DOCK_HEIGHT,
+                                                             GIMP_PARAM_READABLE));
+
+  gtk_widget_class_install_style_property (widget_class,
+                                           g_param_spec_enum ("menu-preview-size",
+                                                              NULL, NULL,
+                                                              GTK_TYPE_ICON_SIZE,
+                                                              DEFAULT_MENU_VIEW_SIZE,
+                                                              GIMP_PARAM_READABLE));
+}
+
+static void
+gimp_dock_window_init (GimpDockWindow *dock_window)
+{
+  static gint  dock_window_ID = 1;
+  gchar       *name           = NULL;
+
+  dock_window->p = gimp_dock_window_get_instance_private (dock_window);
+  dock_window->p->ID                 = dock_window_ID++;
+  dock_window->p->auto_follow_active = TRUE;
+
+  name = g_strdup_printf ("gimp-dock-%d", dock_window->p->ID);
+  gtk_widget_set_name (GTK_WIDGET (dock_window), name);
+  g_free (name);
+
+  gtk_window_set_resizable (GTK_WINDOW (dock_window), TRUE);
+  gtk_window_set_focus_on_map (GTK_WINDOW (dock_window), FALSE);
+  gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dock_window), FALSE);
+}
+
+static void
+gimp_dock_window_dock_container_iface_init (GimpDockContainerInterface *iface)
+{
+  iface->get_docks          = gimp_dock_window_get_docks;
+  iface->get_dialog_factory = gimp_dock_window_get_dialog_factory;
+  iface->get_ui_manager     = gimp_dock_window_get_ui_manager;
+  iface->add_dock           = gimp_dock_window_add_dock_from_session;
+  iface->get_dock_side      = gimp_dock_window_get_dock_side;
+}
+
+static void
+gimp_dock_window_session_managed_iface_init (GimpSessionManagedInterface *iface)
+{
+  iface->get_aux_info = gimp_dock_window_get_aux_info;
+  iface->set_aux_info = gimp_dock_window_set_aux_info;
+}
+
+static void
+gimp_dock_window_constructed (GObject *object)
+{
+  GimpDockWindow  *dock_window = GIMP_DOCK_WINDOW (object);
+  GimpGuiConfig   *config;
+  GimpContext     *factory_context;
+  GimpMenuFactory *menu_factory;
+  GtkAccelGroup   *accel_group;
+  Gimp            *gimp;
+  GtkSettings     *settings;
+  gint             menu_view_width  = -1;
+  gint             menu_view_height = -1;
+
+  G_OBJECT_CLASS (parent_class)->constructed (object);
+
+  gimp   = GIMP (dock_window->p->context->gimp);
+  config = GIMP_GUI_CONFIG (gimp->config);
+
+  /* Create a separate context per dock so that docks can be bound to
+   * a specific image and does not necessarily have to follow the
+   * active image in the user context
+   */
+  g_object_unref (dock_window->p->context);
+  dock_window->p->context           = gimp_context_new (gimp, "Dock Context", NULL);
+  dock_window->p->image_container   = gimp->images;
+  dock_window->p->display_container = gimp->displays;
+
+  factory_context =
+    gimp_dialog_factory_get_context (dock_window->p->dialog_factory);
+
+  /* Setup hints */
+  gimp_window_set_hint (GTK_WINDOW (dock_window), config->dock_window_hint);
+
+  menu_factory =
+    gimp_dialog_factory_get_menu_factory (dock_window->p->dialog_factory);
+
+  /* Make image window related keyboard shortcuts work also when a
+   * dock window is the focused window
+   */
+  dock_window->p->ui_manager =
+    gimp_menu_factory_manager_new (menu_factory,
+                                   dock_window->p->ui_manager_name,
+                                   dock_window,
+                                   config->tearoff_menus);
+  accel_group = gimp_ui_manager_get_accel_group (dock_window->p->ui_manager);
+  gtk_window_add_accel_group (GTK_WINDOW (dock_window), accel_group);
+
+  g_signal_connect_object (dock_window->p->context, "display-changed",
+                           G_CALLBACK (gimp_dock_window_display_changed),
+                           dock_window,
+                           G_CONNECT_SWAPPED);
+  g_signal_connect_object (dock_window->p->context, "image-changed",
+                           G_CALLBACK (gimp_dock_window_image_changed),
+                           dock_window,
+                           G_CONNECT_SWAPPED);
+
+  dock_window->p->image_flush_handler_id =
+    gimp_container_add_handler (gimp->images, "flush",
+                                G_CALLBACK (gimp_dock_window_image_flush),
+                                dock_window);
+
+  gimp_context_define_properties (dock_window->p->context,
+                                  GIMP_CONTEXT_PROP_MASK_ALL &
+                                  ~(GIMP_CONTEXT_PROP_MASK_IMAGE |
+                                    GIMP_CONTEXT_PROP_MASK_DISPLAY),
+                                  FALSE);
+  gimp_context_set_parent (dock_window->p->context,
+                           factory_context);
+
+  /* Setup widget hierarchy */
+  {
+    GtkWidget *vbox = NULL;
+
+    /* Top-level GtkVBox */
+    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+    gtk_container_add (GTK_CONTAINER (dock_window), vbox);
+    gtk_widget_show (vbox);
+
+    /* Image selection menu */
+    {
+      GtkWidget *hbox = NULL;
+
+      /* GtkHBox */
+      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
+      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+      if (dock_window->p->show_image_menu)
+        gtk_widget_show (hbox);
+
+      /* Image combo */
+      dock_window->p->image_combo = gimp_container_combo_box_new (NULL, NULL, 16, 1);
+      gtk_box_pack_start (GTK_BOX (hbox), dock_window->p->image_combo, TRUE, TRUE, 0);
+      g_signal_connect (dock_window->p->image_combo, "destroy",
+                        G_CALLBACK (gtk_widget_destroyed),
+                        &dock_window->p->image_combo);
+      gimp_help_set_help_data (dock_window->p->image_combo,
+                               NULL, GIMP_HELP_DOCK_IMAGE_MENU);
+      gtk_widget_show (dock_window->p->image_combo);
+
+      /* Auto button */
+      dock_window->p->auto_button = gtk_toggle_button_new_with_label (_("Auto"));
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dock_window->p->auto_button),
+                                    dock_window->p->auto_follow_active);
+      gtk_box_pack_start (GTK_BOX (hbox), dock_window->p->auto_button, FALSE, FALSE, 0);
+      gtk_widget_show (dock_window->p->auto_button);
+
+      g_signal_connect (dock_window->p->auto_button, "clicked",
+                        G_CALLBACK (gimp_dock_window_auto_clicked),
+                        dock_window);
+
+      gimp_help_set_help_data (dock_window->p->auto_button,
+                               _("When enabled, the dialog automatically "
+                                 "follows the image you are working on."),
+                               GIMP_HELP_DOCK_AUTO_BUTTON);
+    }
+
+    /* GimpDockColumns */
+    /* Let the GimpDockColumns mirror the context so that a GimpDock can
+     * get it when inside a dock window. We do the same thing in the
+     * GimpImageWindow so docks can get the GimpContext there as well
+     */
+    dock_window->p->dock_columns =
+      GIMP_DOCK_COLUMNS (gimp_dock_columns_new (dock_window->p->context,
+                                                dock_window->p->dialog_factory,
+                                                dock_window->p->ui_manager));
+    gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (dock_window->p->dock_columns),
+                        TRUE, TRUE, 0);
+    gtk_widget_show (GTK_WIDGET (dock_window->p->dock_columns));
+    g_signal_connect_object (dock_window->p->dock_columns, "dock-removed",
+                             G_CALLBACK (gimp_dock_window_dock_removed),
+                             dock_window,
+                             G_CONNECT_SWAPPED);
+
+    g_signal_connect_object (dock_window->p->dock_columns, "dock-added",
+                             G_CALLBACK (gimp_dock_window_update_title),
+                             dock_window,
+                             G_CONNECT_SWAPPED);
+    g_signal_connect_object (dock_window->p->dock_columns, "dock-removed",
+                             G_CALLBACK (gimp_dock_window_update_title),
+                             dock_window,
+                             G_CONNECT_SWAPPED);
+  }
+
+  if (dock_window->p->auto_follow_active)
+    {
+      if (gimp_context_get_display (factory_context))
+        gimp_context_copy_property (factory_context,
+                                    dock_window->p->context,
+                                    GIMP_CONTEXT_PROP_DISPLAY);
+      else
+        gimp_context_copy_property (factory_context,
+                                    dock_window->p->context,
+                                    GIMP_CONTEXT_PROP_IMAGE);
+    }
+
+  g_signal_connect_object (factory_context, "display-changed",
+                           G_CALLBACK (gimp_dock_window_factory_display_changed),
+                           dock_window,
+                           0);
+  g_signal_connect_object (factory_context, "image-changed",
+                           G_CALLBACK (gimp_dock_window_factory_image_changed),
+                           dock_window,
+                           0);
+
+  settings = gtk_widget_get_settings (GTK_WIDGET (dock_window));
+  gtk_icon_size_lookup_for_settings (settings,
+                                     DEFAULT_MENU_VIEW_SIZE,
+                                     &menu_view_width,
+                                     &menu_view_height);
+
+  g_object_set (dock_window->p->image_combo,
+                "container", dock_window->p->image_container,
+                "context",   dock_window->p->context,
+                NULL);
+
+  gimp_help_connect (GTK_WIDGET (dock_window), gimp_standard_help_func,
+                     GIMP_HELP_DOCK, NULL);
+
+  if (dock_window->p->auto_follow_active)
+    {
+      if (gimp_context_get_display (factory_context))
+        gimp_context_copy_property (factory_context,
+                                    dock_window->p->context,
+                                    GIMP_CONTEXT_PROP_DISPLAY);
+      else
+        gimp_context_copy_property (factory_context,
+                                    dock_window->p->context,
+                                    GIMP_CONTEXT_PROP_IMAGE);
+    }
+}
+
+static void
+gimp_dock_window_dispose (GObject *object)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
+
+  if (dock_window->p->update_title_idle_id)
+    {
+      g_source_remove (dock_window->p->update_title_idle_id);
+      dock_window->p->update_title_idle_id = 0;
+    }
+
+  if (dock_window->p->image_flush_handler_id)
+    {
+      gimp_container_remove_handler (dock_window->p->context->gimp->images,
+                                     dock_window->p->image_flush_handler_id);
+      dock_window->p->image_flush_handler_id = 0;
+    }
+
+  g_clear_object (&dock_window->p->ui_manager);
+  g_clear_object (&dock_window->p->dialog_factory);
+  g_clear_object (&dock_window->p->context);
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_dock_window_finalize (GObject *object)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
+
+  g_clear_pointer (&dock_window->p->ui_manager_name, g_free);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gimp_dock_window_set_property (GObject      *object,
+                               guint         property_id,
+                               const GValue *value,
+                               GParamSpec   *pspec)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
+
+  switch (property_id)
+    {
+    case PROP_CONTEXT:
+      dock_window->p->context = g_value_dup_object (value);
+      break;
+
+    case PROP_DIALOG_FACTORY:
+      dock_window->p->dialog_factory = g_value_dup_object (value);
+      break;
+
+    case PROP_UI_MANAGER_NAME:
+      g_free (dock_window->p->ui_manager_name);
+      dock_window->p->ui_manager_name = g_value_dup_string (value);
+      break;
+
+    case PROP_IMAGE_CONTAINER:
+      dock_window->p->image_container = g_value_dup_object (value);
+      break;
+
+    case PROP_DISPLAY_CONTAINER:
+      dock_window->p->display_container = g_value_dup_object (value);
+      break;
+
+    case PROP_ALLOW_DOCKBOOK_ABSENCE:
+      dock_window->p->allow_dockbook_absence = g_value_get_boolean (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_dock_window_get_property (GObject    *object,
+                               guint       property_id,
+                               GValue     *value,
+                               GParamSpec *pspec)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
+
+  switch (property_id)
+    {
+    case PROP_CONTEXT:
+      g_value_set_object (value, dock_window->p->context);
+      break;
+
+    case PROP_DIALOG_FACTORY:
+      g_value_set_object (value, dock_window->p->dialog_factory);
+      break;
+
+    case PROP_UI_MANAGER_NAME:
+      g_value_set_string (value, dock_window->p->ui_manager_name);
+      break;
+
+    case PROP_IMAGE_CONTAINER:
+      g_value_set_object (value, dock_window->p->image_container);
+      break;
+
+    case PROP_DISPLAY_CONTAINER:
+      g_value_set_object (value, dock_window->p->display_container);
+      break;
+
+    case PROP_ALLOW_DOCKBOOK_ABSENCE:
+      g_value_set_boolean (value, dock_window->p->allow_dockbook_absence);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_dock_window_style_set (GtkWidget *widget,
+                            GtkStyle  *prev_style)
+{
+  GimpDockWindow *dock_window      = GIMP_DOCK_WINDOW (widget);
+  GtkStyle       *button_style;
+  GtkIconSize     menu_view_size;
+  GtkSettings    *settings;
+  gint            menu_view_width  = 18;
+  gint            menu_view_height = 18;
+  gint            focus_line_width;
+  gint            focus_padding;
+  gint            ythickness;
+
+  gint default_height = DEFAULT_DOCK_HEIGHT;
+
+  GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
+
+  gtk_widget_style_get (widget,
+                        "default-height", &default_height,
+                        "menu-preview-size", &menu_view_size,
+                        NULL);
+
+  gtk_window_set_default_size (GTK_WINDOW (widget), -1, default_height);
+
+  settings = gtk_widget_get_settings (dock_window->p->image_combo);
+  gtk_icon_size_lookup_for_settings (settings,
+                                     menu_view_size,
+                                     &menu_view_width,
+                                     &menu_view_height);
+
+  gtk_widget_style_get (dock_window->p->auto_button,
+                        "focus-line-width", &focus_line_width,
+                        "focus-padding",    &focus_padding,
+                        NULL);
+
+  button_style = gtk_widget_get_style (widget);
+  ythickness = button_style->ythickness;
+
+  gimp_container_view_set_view_size (GIMP_CONTAINER_VIEW (dock_window->p->image_combo),
+                                     menu_view_height, 1);
+
+  gtk_widget_set_size_request (dock_window->p->auto_button, -1,
+                               menu_view_height +
+                               2 * (1 /* CHILD_SPACING */ +
+                                    ythickness            +
+                                    focus_padding         +
+                                    focus_line_width));
+}
+
+/**
+ * gimp_dock_window_delete_event:
+ * @widget:
+ * @event:
+ *
+ * Makes sure that when dock windows are closed they are added to the
+ * list of recently closed docks so that they are easy to bring back.
+ **/
+static gboolean
+gimp_dock_window_delete_event (GtkWidget   *widget,
+                               GdkEventAny *event)
+{
+  GimpDockWindow         *dock_window = GIMP_DOCK_WINDOW (widget);
+  GimpSessionInfo        *info        = NULL;
+  const gchar            *entry_name  = NULL;
+  GimpDialogFactoryEntry *entry       = NULL;
+  gchar                  *name        = NULL;
+
+  /* Don't add docks with just a single dockable to the list of
+   * recently closed dock since those can be brought back through the
+   * normal Windows->Dockable Dialogs menu
+   */
+  if (! gimp_dock_window_should_add_to_recent (dock_window))
+    return FALSE;
+
+  info = gimp_session_info_new ();
+
+  name = gimp_dock_window_get_description (dock_window, TRUE /*complete*/);
+  gimp_object_set_name (GIMP_OBJECT (info), name);
+  g_free (name);
+
+  gimp_session_info_get_info_with_widget (info, GTK_WIDGET (dock_window));
+
+  entry_name = (gimp_dock_window_has_toolbox (dock_window) ?
+                "gimp-toolbox-window" :
+                "gimp-dock-window");
+  entry = gimp_dialog_factory_find_entry (dock_window->p->dialog_factory,
+                                          entry_name);
+  gimp_session_info_set_factory_entry (info, entry);
+
+  gimp_container_add (global_recent_docks, GIMP_OBJECT (info));
+  g_object_unref (info);
+
+  return FALSE;
+}
+
+static GList *
+gimp_dock_window_get_docks (GimpDockContainer *dock_container)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock_container);
+
+  return g_list_copy (gimp_dock_columns_get_docks (dock_window->p->dock_columns));
+}
+
+static GimpDialogFactory *
+gimp_dock_window_get_dialog_factory (GimpDockContainer *dock_container)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock_container);
+
+  return dock_window->p->dialog_factory;
+}
+
+static GimpUIManager *
+gimp_dock_window_get_ui_manager (GimpDockContainer *dock_container)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock_container);
+
+  return dock_window->p->ui_manager;
+}
+
+static void
+gimp_dock_window_add_dock_from_session (GimpDockContainer   *dock_container,
+                                        GimpDock            *dock,
+                                        GimpSessionInfoDock *dock_info)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock_container);
+
+  gimp_dock_window_add_dock (dock_window,
+                             dock,
+                             -1 /*index*/);
+}
+
+static GList *
+gimp_dock_window_get_aux_info (GimpSessionManaged *session_managed)
+{
+  GimpDockWindow     *dock_window = GIMP_DOCK_WINDOW (session_managed);
+  GList              *aux_info    = NULL;
+  GimpSessionInfoAux *aux;
+
+  if (dock_window->p->allow_dockbook_absence)
+    {
+      /* Assume it is the toolbox; it does not have aux info */
+      return NULL;
+    }
+
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), NULL);
+
+  aux = gimp_session_info_aux_new (AUX_INFO_SHOW_IMAGE_MENU,
+                                   dock_window->p->show_image_menu ?
+                                   "true" : "false");
+  aux_info = g_list_append (aux_info, aux);
+
+  aux = gimp_session_info_aux_new (AUX_INFO_FOLLOW_ACTIVE_IMAGE,
+                                   dock_window->p->auto_follow_active ?
+                                   "true" : "false");
+  aux_info = g_list_append (aux_info, aux);
+
+  return aux_info;
+}
+
+static void
+gimp_dock_window_set_aux_info (GimpSessionManaged *session_managed,
+                               GList              *aux_info)
+{
+  GimpDockWindow *dock_window;
+  GList          *list;
+  gboolean        menu_shown;
+  gboolean        auto_follow;
+
+  g_return_if_fail (GIMP_IS_DOCK_WINDOW (session_managed));
+
+  dock_window = GIMP_DOCK_WINDOW (session_managed);
+  menu_shown  = dock_window->p->show_image_menu;
+  auto_follow = dock_window->p->auto_follow_active;
+
+  for (list = aux_info; list; list = g_list_next (list))
+    {
+      GimpSessionInfoAux *aux = list->data;
+
+      if (! strcmp (aux->name, AUX_INFO_SHOW_IMAGE_MENU))
+        {
+          menu_shown = ! g_ascii_strcasecmp (aux->value, "true");
+        }
+      else if (! strcmp (aux->name, AUX_INFO_FOLLOW_ACTIVE_IMAGE))
+        {
+          auto_follow = ! g_ascii_strcasecmp (aux->value, "true");
+        }
+    }
+
+  if (menu_shown != dock_window->p->show_image_menu)
+    gimp_dock_window_set_show_image_menu (dock_window, menu_shown);
+
+  if (auto_follow != dock_window->p->auto_follow_active)
+    gimp_dock_window_set_auto_follow_active (dock_window, auto_follow);
+}
+
+static GimpAlignmentType
+gimp_dock_window_get_dock_side (GimpDockContainer *dock_container,
+                                GimpDock          *dock)
+{
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_container), -1);
+  g_return_val_if_fail (GIMP_IS_DOCK (dock), -1);
+
+  /* A GimpDockWindow don't have docks on different sides, it's just
+   * one set of columns
+   */
+  return -1;
+}
+
+/**
+ * gimp_dock_window_should_add_to_recent:
+ * @dock_window:
+ *
+ * Returns: %FALSE if the dock window can be recreated with one
+ *          Windows menu item such as Windows->Toolbox or
+ *          Windows->Dockable Dialogs->Layers, %TRUE if not. It should
+ *          then be added to the list of recently closed docks.
+ **/
+static gboolean
+gimp_dock_window_should_add_to_recent (GimpDockWindow *dock_window)
+{
+  GList    *docks;
+  gboolean  should_add = TRUE;
+
+  docks = gimp_dock_container_get_docks (GIMP_DOCK_CONTAINER (dock_window));
+
+  if (! docks)
+    {
+      should_add = FALSE;
+    }
+  else if (g_list_length (docks) == 1)
+    {
+      GimpDock *dock = GIMP_DOCK (g_list_nth_data (docks, 0));
+
+      if (GIMP_IS_TOOLBOX (dock) &&
+          gimp_dock_get_n_dockables (dock) == 0)
+        {
+          should_add = FALSE;
+        }
+      else if (! GIMP_IS_TOOLBOX (dock) &&
+               gimp_dock_get_n_dockables (dock) == 1)
+        {
+          should_add = FALSE;
+        }
+    }
+
+  g_list_free (docks);
+
+  return should_add;
+}
+
+static void
+gimp_dock_window_image_flush (GimpImage      *image,
+                              gboolean        invalidate_preview,
+                              GimpDockWindow *dock_window)
+{
+  if (image == gimp_context_get_image (dock_window->p->context))
+    {
+      GimpObject *display = gimp_context_get_display (dock_window->p->context);
+
+      if (display)
+        gimp_ui_manager_update (dock_window->p->ui_manager, display);
+    }
+}
+
+static void
+gimp_dock_window_update_title (GimpDockWindow *dock_window)
+{
+  if (dock_window->p->update_title_idle_id)
+    g_source_remove (dock_window->p->update_title_idle_id);
+
+  dock_window->p->update_title_idle_id =
+    g_idle_add ((GSourceFunc) gimp_dock_window_update_title_idle,
+                dock_window);
+}
+
+static gboolean
+gimp_dock_window_update_title_idle (GimpDockWindow *dock_window)
+{
+  gchar *desc = gimp_dock_window_get_description (dock_window,
+                                                  FALSE /*complete*/);
+  if (desc)
+    {
+      gtk_window_set_title (GTK_WINDOW (dock_window), desc);
+      g_free (desc);
+    }
+
+  dock_window->p->update_title_idle_id = 0;
+
+  return FALSE;
+}
+
+static gchar *
+gimp_dock_window_get_description (GimpDockWindow *dock_window,
+                                  gboolean        complete)
+{
+  GString *complete_desc = g_string_new (NULL);
+  GList   *docks         = NULL;
+  GList   *iter          = NULL;
+
+  docks = gimp_dock_container_get_docks (GIMP_DOCK_CONTAINER (dock_window));
+
+  for (iter = docks;
+       iter;
+       iter = g_list_next (iter))
+    {
+      gchar *desc = gimp_dock_get_description (GIMP_DOCK (iter->data), complete);
+      g_string_append (complete_desc, desc);
+      g_free (desc);
+
+      if (g_list_next (iter))
+        g_string_append (complete_desc, GIMP_DOCK_COLUMN_SEPARATOR);
+    }
+
+  g_list_free (docks);
+
+  return g_string_free (complete_desc, FALSE /*free_segment*/);
+}
+
+static void
+gimp_dock_window_dock_removed (GimpDockWindow  *dock_window,
+                               GimpDock        *dock,
+                               GimpDockColumns *dock_columns)
+{
+  g_return_if_fail (GIMP_IS_DOCK (dock));
+
+  if (gimp_dock_columns_get_docks (dock_columns) == NULL &&
+      ! dock_window->p->allow_dockbook_absence)
+    gtk_widget_destroy (GTK_WIDGET (dock_window));
+}
+
+static void
+gimp_dock_window_factory_display_changed (GimpContext *context,
+                                          GimpObject  *display,
+                                          GimpDock    *dock)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock);
+
+  if (display && dock_window->p->auto_follow_active)
+    gimp_context_set_display (dock_window->p->context, display);
+}
+
+static void
+gimp_dock_window_factory_image_changed (GimpContext *context,
+                                        GimpImage   *image,
+                                        GimpDock    *dock)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock);
+
+  /*  won't do anything if we already set the display above  */
+  if (image && dock_window->p->auto_follow_active)
+    gimp_context_set_image (dock_window->p->context, image);
+}
+
+static void
+gimp_dock_window_display_changed (GimpDockWindow *dock_window,
+                                  GimpObject     *display,
+                                  GimpContext    *context)
+{
+  /*  make sure auto-follow-active works both ways  */
+  if (display && dock_window->p->auto_follow_active)
+    {
+      GimpContext *factory_context =
+        gimp_dialog_factory_get_context (dock_window->p->dialog_factory);
+
+      gimp_context_set_display (factory_context, display);
+    }
+
+  gimp_ui_manager_update (dock_window->p->ui_manager,
+                          display);
+}
+
+static void
+gimp_dock_window_image_changed (GimpDockWindow *dock_window,
+                                GimpImage      *image,
+                                GimpContext    *context)
+{
+  GimpContainer *image_container   = dock_window->p->image_container;
+  GimpContainer *display_container = dock_window->p->display_container;
+
+  /*  make sure auto-follow-active works both ways  */
+  if (image && dock_window->p->auto_follow_active)
+    {
+      GimpContext *factory_context =
+        gimp_dialog_factory_get_context (dock_window->p->dialog_factory);
+
+      gimp_context_set_image (factory_context, image);
+    }
+
+  if (image == NULL && ! gimp_container_is_empty (image_container))
+    {
+      image = GIMP_IMAGE (gimp_container_get_first_child (image_container));
+
+      /*  this invokes this function recursively but we don't enter
+       *  the if() branch the second time
+       */
+      gimp_context_set_image (context, image);
+
+      /*  stop the emission of the original signal (the emission of
+       *  the recursive signal is finished)
+       */
+      g_signal_stop_emission_by_name (context, "image-changed");
+    }
+  else if (image != NULL && ! gimp_container_is_empty (display_container))
+    {
+      GimpObject *display;
+      GimpImage  *display_image;
+      gboolean    find_display = TRUE;
+
+      display = gimp_context_get_display (context);
+
+      if (display)
+        {
+          g_object_get (display, "image", &display_image, NULL);
+
+          if (display_image)
+            {
+              g_object_unref (display_image);
+
+              if (display_image == image)
+                find_display = FALSE;
+            }
+        }
+
+      if (find_display)
+        {
+          GList *list;
+
+          for (list = GIMP_LIST (display_container)->queue->head;
+               list;
+               list = g_list_next (list))
+            {
+              display = GIMP_OBJECT (list->data);
+
+              g_object_get (display, "image", &display_image, NULL);
+
+              if (display_image)
+                {
+                  g_object_unref (display_image);
+
+                  if (display_image == image)
+                    {
+                      /*  this invokes this function recursively but we
+                       *  don't enter the if(find_display) branch the
+                       *  second time
+                       */
+                      gimp_context_set_display (context, display);
+
+                      /*  don't stop signal emission here because the
+                       *  context's image was not changed by the
+                       *  recursive call
+                       */
+                      break;
+                    }
+                }
+            }
+        }
+    }
+
+  gimp_ui_manager_update (dock_window->p->ui_manager,
+                          gimp_context_get_display (context));
+}
+
+static void
+gimp_dock_window_auto_clicked (GtkWidget *widget,
+                               GimpDock  *dock)
+{
+  GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (dock);
+
+  gimp_toggle_button_update (widget, &dock_window->p->auto_follow_active);
+
+  if (dock_window->p->auto_follow_active)
+    {
+      GimpContext *context;
+
+      context = gimp_dialog_factory_get_context (dock_window->p->dialog_factory);
+
+      gimp_context_copy_properties (context,
+                                    dock_window->p->context,
+                                    GIMP_CONTEXT_PROP_MASK_DISPLAY |
+                                    GIMP_CONTEXT_PROP_MASK_IMAGE);
+    }
+}
+
+
+void
+gimp_dock_window_add_dock (GimpDockWindow *dock_window,
+                           GimpDock       *dock,
+                           gint            index)
+{
+  g_return_if_fail (GIMP_IS_DOCK_WINDOW (dock_window));
+  g_return_if_fail (GIMP_IS_DOCK (dock));
+
+  gimp_dock_columns_add_dock (dock_window->p->dock_columns,
+                              GIMP_DOCK (dock),
+                              index);
+
+  g_signal_connect_object (dock, "description-invalidated",
+                           G_CALLBACK (gimp_dock_window_update_title),
+                           dock_window,
+                           G_CONNECT_SWAPPED);
+
+  /* Some docks like the toolbox dock needs to maintain special hints
+   * on its container GtkWindow, allow those to do so
+   */
+  gimp_dock_set_host_geometry_hints (dock, GTK_WINDOW (dock_window));
+  g_signal_connect_object (dock, "geometry-invalidated",
+                           G_CALLBACK (gimp_dock_set_host_geometry_hints),
+                           dock_window, 0);
+}
+
+void
+gimp_dock_window_remove_dock (GimpDockWindow *dock_window,
+                              GimpDock       *dock)
+{
+  gimp_dock_columns_remove_dock (dock_window->p->dock_columns,
+                                 GIMP_DOCK (dock));
+
+  g_signal_handlers_disconnect_by_func (dock,
+                                        gimp_dock_window_update_title,
+                                        dock_window);
+  g_signal_handlers_disconnect_by_func (dock,
+                                        gimp_dock_set_host_geometry_hints,
+                                        dock_window);
+}
+
+GtkWidget *
+gimp_dock_window_new (const gchar       *role,
+                      const gchar       *ui_manager_name,
+                      gboolean           allow_dockbook_absence,
+                      GimpDialogFactory *dialog_factory,
+                      GimpContext       *context)
+{
+  g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (dialog_factory), NULL);
+  g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
+
+  return g_object_new (GIMP_TYPE_DOCK_WINDOW,
+                       "role",                   role,
+                       "ui-manager-name",        ui_manager_name,
+                       "allow-dockbook-absence", allow_dockbook_absence,
+                       "dialog-factory",         dialog_factory,
+                       "context",                context,
+                       NULL);
+}
+
+gint
+gimp_dock_window_get_id (GimpDockWindow *dock_window)
+{
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), 0);
+
+  return dock_window->p->ID;
+}
+
+GimpContext *
+gimp_dock_window_get_context (GimpDockWindow *dock_window)
+{
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), NULL);
+
+  return dock_window->p->context;
+}
+
+gboolean
+gimp_dock_window_get_auto_follow_active (GimpDockWindow *dock_window)
+{
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), FALSE);
+
+  return dock_window->p->auto_follow_active;
+}
+
+void
+gimp_dock_window_set_auto_follow_active (GimpDockWindow *dock_window,
+                                         gboolean        auto_follow_active)
+{
+  g_return_if_fail (GIMP_IS_DOCK_WINDOW (dock_window));
+
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dock_window->p->auto_button),
+                                auto_follow_active ? TRUE : FALSE);
+}
+
+gboolean
+gimp_dock_window_get_show_image_menu (GimpDockWindow *dock_window)
+{
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), FALSE);
+
+  return dock_window->p->show_image_menu;
+}
+
+void
+gimp_dock_window_set_show_image_menu (GimpDockWindow *dock_window,
+                                      gboolean        show)
+{
+  GtkWidget *parent;
+
+  g_return_if_fail (GIMP_IS_DOCK_WINDOW (dock_window));
+
+  parent = gtk_widget_get_parent (dock_window->p->image_combo);
+
+  gtk_widget_set_visible (parent, show);
+
+  dock_window->p->show_image_menu = show ? TRUE : FALSE;
+}
+
+void
+gimp_dock_window_setup (GimpDockWindow *dock_window,
+                        GimpDockWindow *template)
+{
+  gimp_dock_window_set_auto_follow_active (GIMP_DOCK_WINDOW (dock_window),
+                                           template->p->auto_follow_active);
+  gimp_dock_window_set_show_image_menu (GIMP_DOCK_WINDOW (dock_window),
+                                        template->p->show_image_menu);
+}
+
+/**
+ * gimp_dock_window_has_toolbox:
+ * @dock_window:
+ *
+ * Returns: %TRUE if the dock window has a GimpToolbox dock, %FALSE
+ * otherwise.
+ **/
+gboolean
+gimp_dock_window_has_toolbox (GimpDockWindow *dock_window)
+{
+  GList *iter = NULL;
+
+  g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), FALSE);
+
+  for (iter = gimp_dock_columns_get_docks (dock_window->p->dock_columns);
+       iter;
+       iter = g_list_next (iter))
+    {
+      if (GIMP_IS_TOOLBOX (iter->data))
+        return TRUE;
+    }
+
+  return FALSE;
+}
+
+
+/**
+ * gimp_dock_window_from_dock:
+ * @dock:
+ *
+ * For convenience.
+ *
+ * Returns: If the toplevel widget for the dock is a GimpDockWindow,
+ * return that. Otherwise return %NULL.
+ **/
+GimpDockWindow *
+gimp_dock_window_from_dock (GimpDock *dock)
+{
+  GtkWidget *toplevel = NULL;
+
+  g_return_val_if_fail (GIMP_IS_DOCK (dock), NULL);
+
+  toplevel = gtk_widget_get_toplevel (GTK_WIDGET (dock));
+
+  if (GIMP_IS_DOCK_WINDOW (toplevel))
+    return GIMP_DOCK_WINDOW (toplevel);
+  else
+    return NULL;
+}