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-rw-r--r--app/widgets/gimpdockable.c905
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diff --git a/app/widgets/gimpdockable.c b/app/widgets/gimpdockable.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpdockable.c
+ * Copyright (C) 2001-2003 Michael Natterer <mitch@gimp.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 <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimpcontext.h"
+
+#include "gimpdialogfactory.h"
+#include "gimpdnd.h"
+#include "gimpdock.h"
+#include "gimpdockable.h"
+#include "gimpdockbook.h"
+#include "gimpdocked.h"
+#include "gimpdockwindow.h"
+#include "gimphelp-ids.h"
+#include "gimppanedbox.h"
+#include "gimpsessioninfo-aux.h"
+#include "gimpsessionmanaged.h"
+#include "gimpuimanager.h"
+#include "gimpwidgets-utils.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_LOCKED
+};
+
+
+struct _GimpDockablePrivate
+{
+ gchar *name;
+ gchar *blurb;
+ gchar *icon_name;
+ gchar *help_id;
+ GimpTabStyle tab_style;
+ GimpTabStyle actual_tab_style;
+ gboolean locked;
+
+ GimpDockbook *dockbook;
+
+ GimpContext *context;
+
+ GimpPanedBox *drag_handler;
+
+ /* drag icon hotspot */
+ gint drag_x;
+ gint drag_y;
+};
+
+
+static void gimp_dockable_session_managed_iface_init
+ (GimpSessionManagedInterface
+ *iface);
+static void gimp_dockable_dispose (GObject *object);
+static void gimp_dockable_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_dockable_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_dockable_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gimp_dockable_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gimp_dockable_drag_leave (GtkWidget *widget,
+ GdkDragContext *context,
+ guint time);
+static gboolean gimp_dockable_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time);
+static gboolean gimp_dockable_drag_drop (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time);
+
+static void gimp_dockable_style_set (GtkWidget *widget,
+ GtkStyle *prev_style);
+
+static void gimp_dockable_add (GtkContainer *container,
+ GtkWidget *widget);
+static GType gimp_dockable_child_type (GtkContainer *container);
+static GList * gimp_dockable_get_aux_info (GimpSessionManaged
+ *session_managed);
+static void gimp_dockable_set_aux_info (GimpSessionManaged
+ *session_managed,
+ GList *aux_info);
+
+static GimpTabStyle
+ gimp_dockable_convert_tab_style (GimpDockable *dockable,
+ GimpTabStyle tab_style);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpDockable, gimp_dockable, GTK_TYPE_BIN,
+ G_ADD_PRIVATE (GimpDockable)
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_SESSION_MANAGED,
+ gimp_dockable_session_managed_iface_init))
+
+#define parent_class gimp_dockable_parent_class
+
+static const GtkTargetEntry dialog_target_table[] = { GIMP_TARGET_DIALOG };
+
+
+static void
+gimp_dockable_class_init (GimpDockableClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+ GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
+
+ object_class->dispose = gimp_dockable_dispose;
+ object_class->set_property = gimp_dockable_set_property;
+ object_class->get_property = gimp_dockable_get_property;
+
+ widget_class->size_request = gimp_dockable_size_request;
+ widget_class->size_allocate = gimp_dockable_size_allocate;
+ widget_class->style_set = gimp_dockable_style_set;
+ widget_class->drag_leave = gimp_dockable_drag_leave;
+ widget_class->drag_motion = gimp_dockable_drag_motion;
+ widget_class->drag_drop = gimp_dockable_drag_drop;
+
+ container_class->add = gimp_dockable_add;
+ container_class->child_type = gimp_dockable_child_type;
+
+ g_object_class_install_property (object_class, PROP_LOCKED,
+ g_param_spec_boolean ("locked", NULL, NULL,
+ FALSE,
+ GIMP_PARAM_READWRITE));
+
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_int ("content-border",
+ NULL, NULL,
+ 0,
+ G_MAXINT,
+ 0,
+ GIMP_PARAM_READABLE));
+}
+
+static void
+gimp_dockable_init (GimpDockable *dockable)
+{
+ dockable->p = gimp_dockable_get_instance_private (dockable);
+ dockable->p->tab_style = GIMP_TAB_STYLE_AUTOMATIC;
+ dockable->p->actual_tab_style = GIMP_TAB_STYLE_UNDEFINED;
+ dockable->p->drag_x = GIMP_DOCKABLE_DRAG_OFFSET;
+ dockable->p->drag_y = GIMP_DOCKABLE_DRAG_OFFSET;
+
+ gtk_drag_dest_set (GTK_WIDGET (dockable),
+ 0,
+ dialog_target_table, G_N_ELEMENTS (dialog_target_table),
+ GDK_ACTION_MOVE);
+}
+
+static void
+gimp_dockable_session_managed_iface_init (GimpSessionManagedInterface *iface)
+{
+ iface->get_aux_info = gimp_dockable_get_aux_info;
+ iface->set_aux_info = gimp_dockable_set_aux_info;
+}
+
+static void
+gimp_dockable_dispose (GObject *object)
+{
+ GimpDockable *dockable = GIMP_DOCKABLE (object);
+
+ if (dockable->p->context)
+ gimp_dockable_set_context (dockable, NULL);
+
+ g_clear_pointer (&dockable->p->blurb, g_free);
+ g_clear_pointer (&dockable->p->name, g_free);
+ g_clear_pointer (&dockable->p->icon_name, g_free);
+ g_clear_pointer (&dockable->p->help_id, g_free);
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_dockable_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpDockable *dockable = GIMP_DOCKABLE (object);
+
+ switch (property_id)
+ {
+ case PROP_LOCKED:
+ gimp_dockable_set_locked (dockable, g_value_get_boolean (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_dockable_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpDockable *dockable = GIMP_DOCKABLE (object);
+
+ switch (property_id)
+ {
+ case PROP_LOCKED:
+ g_value_set_boolean (value, dockable->p->locked);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_dockable_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ GtkContainer *container = GTK_CONTAINER (widget);
+ GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
+ GtkRequisition child_requisition;
+ gint border_width;
+
+ border_width = gtk_container_get_border_width (container);
+
+ requisition->width = border_width * 2;
+ requisition->height = border_width * 2;
+
+ if (child && gtk_widget_get_visible (child))
+ {
+ gtk_widget_size_request (child, &child_requisition);
+
+ requisition->width += child_requisition.width;
+ requisition->height += child_requisition.height;
+ }
+}
+
+static void
+gimp_dockable_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ GtkContainer *container = GTK_CONTAINER (widget);
+ GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
+
+ GtkRequisition button_requisition = { 0, };
+ GtkAllocation child_allocation;
+ gint border_width;
+
+
+ gtk_widget_set_allocation (widget, allocation);
+
+ border_width = gtk_container_get_border_width (container);
+
+ if (child && gtk_widget_get_visible (child))
+ {
+ child_allocation.x = allocation->x + border_width;
+ child_allocation.y = allocation->y + border_width;
+ child_allocation.width = MAX (allocation->width -
+ border_width * 2,
+ 0);
+ child_allocation.height = MAX (allocation->height -
+ border_width * 2 -
+ button_requisition.height,
+ 0);
+
+ child_allocation.y += button_requisition.height;
+
+ gtk_widget_size_allocate (child, &child_allocation);
+ }
+}
+
+static void
+gimp_dockable_drag_leave (GtkWidget *widget,
+ GdkDragContext *context,
+ guint time)
+{
+ gimp_highlight_widget (widget, FALSE);
+}
+
+static gboolean
+gimp_dockable_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time)
+{
+ GimpDockable *dockable = GIMP_DOCKABLE (widget);
+
+ if (gimp_paned_box_will_handle_drag (dockable->p->drag_handler,
+ widget,
+ context,
+ x, y,
+ time))
+ {
+ gdk_drag_status (context, 0, time);
+ gimp_highlight_widget (widget, FALSE);
+
+ return FALSE;
+ }
+
+ gdk_drag_status (context, GDK_ACTION_MOVE, time);
+ gimp_highlight_widget (widget, TRUE);
+
+ /* Return TRUE so drag_leave() is called */
+ return TRUE;
+}
+
+static gboolean
+gimp_dockable_drag_drop (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time)
+{
+ GimpDockable *dockable = GIMP_DOCKABLE (widget);
+ gboolean dropped;
+
+ if (gimp_paned_box_will_handle_drag (dockable->p->drag_handler,
+ widget,
+ context,
+ x, y,
+ time))
+ {
+ return FALSE;
+ }
+
+ dropped = gimp_dockbook_drop_dockable (GIMP_DOCKABLE (widget)->p->dockbook,
+ gtk_drag_get_source_widget (context));
+
+ gtk_drag_finish (context, dropped, TRUE, time);
+
+ return TRUE;
+}
+
+static void
+gimp_dockable_style_set (GtkWidget *widget,
+ GtkStyle *prev_style)
+{
+ gint content_border;
+
+ GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
+
+ gtk_widget_style_get (widget,
+ "content-border", &content_border,
+ NULL);
+
+ gtk_container_set_border_width (GTK_CONTAINER (widget), content_border);
+}
+
+
+static void
+gimp_dockable_add (GtkContainer *container,
+ GtkWidget *widget)
+{
+ GimpDockable *dockable;
+
+ g_return_if_fail (gtk_bin_get_child (GTK_BIN (container)) == NULL);
+
+ GTK_CONTAINER_CLASS (parent_class)->add (container, widget);
+
+ /* not all tab styles are supported by all children */
+ dockable = GIMP_DOCKABLE (container);
+ gimp_dockable_set_tab_style (dockable, dockable->p->tab_style);
+}
+
+static GType
+gimp_dockable_child_type (GtkContainer *container)
+{
+ if (gtk_bin_get_child (GTK_BIN (container)))
+ return G_TYPE_NONE;
+
+ return GIMP_TYPE_DOCKED;
+}
+
+static GtkWidget *
+gimp_dockable_new_tab_widget_internal (GimpDockable *dockable,
+ GimpContext *context,
+ GimpTabStyle tab_style,
+ GtkIconSize size,
+ gboolean dnd)
+{
+ GtkWidget *tab_widget = NULL;
+ GtkWidget *label = NULL;
+ GtkWidget *icon = NULL;
+
+ switch (tab_style)
+ {
+ case GIMP_TAB_STYLE_NAME:
+ case GIMP_TAB_STYLE_ICON_NAME:
+ case GIMP_TAB_STYLE_PREVIEW_NAME:
+ label = gtk_label_new (dockable->p->name);
+ break;
+
+ case GIMP_TAB_STYLE_BLURB:
+ case GIMP_TAB_STYLE_ICON_BLURB:
+ case GIMP_TAB_STYLE_PREVIEW_BLURB:
+ label = gtk_label_new (dockable->p->blurb);
+ break;
+
+ default:
+ break;
+ }
+
+ switch (tab_style)
+ {
+ case GIMP_TAB_STYLE_ICON:
+ case GIMP_TAB_STYLE_ICON_NAME:
+ case GIMP_TAB_STYLE_ICON_BLURB:
+ icon = gimp_dockable_get_icon (dockable, size);
+ break;
+
+ case GIMP_TAB_STYLE_PREVIEW:
+ case GIMP_TAB_STYLE_PREVIEW_NAME:
+ case GIMP_TAB_STYLE_PREVIEW_BLURB:
+ {
+ GtkWidget *child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child)
+ icon = gimp_docked_get_preview (GIMP_DOCKED (child),
+ context, size);
+
+ if (! icon)
+ icon = gimp_dockable_get_icon (dockable, size);
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ if (label && dnd)
+ gimp_label_set_attributes (GTK_LABEL (label),
+ PANGO_ATTR_WEIGHT, PANGO_WEIGHT_SEMIBOLD,
+ -1);
+
+ switch (tab_style)
+ {
+ case GIMP_TAB_STYLE_ICON:
+ case GIMP_TAB_STYLE_PREVIEW:
+ tab_widget = icon;
+ break;
+
+ case GIMP_TAB_STYLE_NAME:
+ case GIMP_TAB_STYLE_BLURB:
+ tab_widget = label;
+ break;
+
+ case GIMP_TAB_STYLE_ICON_NAME:
+ case GIMP_TAB_STYLE_ICON_BLURB:
+ case GIMP_TAB_STYLE_PREVIEW_NAME:
+ case GIMP_TAB_STYLE_PREVIEW_BLURB:
+ tab_widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, dnd ? 6 : 2);
+
+ gtk_box_pack_start (GTK_BOX (tab_widget), icon, FALSE, FALSE, 0);
+ gtk_widget_show (icon);
+
+ gtk_box_pack_start (GTK_BOX (tab_widget), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+ break;
+
+ case GIMP_TAB_STYLE_UNDEFINED:
+ case GIMP_TAB_STYLE_AUTOMATIC:
+ g_warning ("Tab style error, unexpected code path taken, fix!");
+ break;
+ }
+
+ return tab_widget;
+}
+
+/* public functions */
+
+GtkWidget *
+gimp_dockable_new (const gchar *name,
+ const gchar *blurb,
+ const gchar *icon_name,
+ const gchar *help_id)
+{
+ GimpDockable *dockable;
+
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (icon_name != NULL, NULL);
+ g_return_val_if_fail (help_id != NULL, NULL);
+
+ dockable = g_object_new (GIMP_TYPE_DOCKABLE, NULL);
+
+ dockable->p->name = g_strdup (name);
+ dockable->p->icon_name = g_strdup (icon_name);
+ dockable->p->help_id = g_strdup (help_id);
+
+ if (blurb)
+ dockable->p->blurb = g_strdup (blurb);
+ else
+ dockable->p->blurb = g_strdup (dockable->p->name);
+
+ gimp_help_set_help_data (GTK_WIDGET (dockable), NULL, help_id);
+
+ return GTK_WIDGET (dockable);
+}
+
+void
+gimp_dockable_set_dockbook (GimpDockable *dockable,
+ GimpDockbook *dockbook)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+ g_return_if_fail (dockbook == NULL ||
+ GIMP_IS_DOCKBOOK (dockbook));
+
+ dockable->p->dockbook = dockbook;
+}
+
+GimpDockbook *
+gimp_dockable_get_dockbook (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->dockbook;
+}
+
+GimpTabStyle
+gimp_dockable_get_tab_style (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), -1);
+
+ return dockable->p->tab_style;
+}
+
+/**
+ * gimp_dockable_get_actual_tab_style:
+ * @dockable:
+ *
+ * Get actual tab style, i.e. never "automatic". This state should
+ * actually be hold on a per-dockbook basis, but at this point that
+ * feels like over-engineering...
+ **/
+GimpTabStyle
+gimp_dockable_get_actual_tab_style (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), -1);
+
+ return dockable->p->actual_tab_style;
+}
+
+const gchar *
+gimp_dockable_get_name (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->name;
+}
+
+const gchar *
+gimp_dockable_get_blurb (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->blurb;
+}
+
+const gchar *
+gimp_dockable_get_help_id (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->help_id;
+}
+
+const gchar *
+gimp_dockable_get_icon_name (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->icon_name;
+}
+
+GtkWidget *
+gimp_dockable_get_icon (GimpDockable *dockable,
+ GtkIconSize size)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return gtk_image_new_from_icon_name (dockable->p->icon_name, size);
+}
+
+gboolean
+gimp_dockable_get_locked (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), FALSE);
+
+ return dockable->p->locked;
+}
+
+void
+gimp_dockable_set_drag_pos (GimpDockable *dockable,
+ gint drag_x,
+ gint drag_y)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+
+ dockable->p->drag_x = drag_x;
+ dockable->p->drag_y = drag_y;
+}
+
+void
+gimp_dockable_get_drag_pos (GimpDockable *dockable,
+ gint *drag_x,
+ gint *drag_y)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+
+ if (drag_x != NULL)
+ *drag_x = dockable->p->drag_x;
+ if (drag_y != NULL)
+ *drag_y = dockable->p->drag_y;
+}
+
+GimpPanedBox *
+gimp_dockable_get_drag_handler (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ return dockable->p->drag_handler;
+}
+
+void
+gimp_dockable_set_locked (GimpDockable *dockable,
+ gboolean lock)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+
+ if (dockable->p->locked != lock)
+ {
+ dockable->p->locked = lock ? TRUE : FALSE;
+
+ g_object_notify (G_OBJECT (dockable), "locked");
+ }
+}
+
+gboolean
+gimp_dockable_is_locked (GimpDockable *dockable)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), FALSE);
+
+ return dockable->p->locked;
+}
+
+
+void
+gimp_dockable_set_tab_style (GimpDockable *dockable,
+ GimpTabStyle tab_style)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+
+ dockable->p->tab_style = gimp_dockable_convert_tab_style (dockable, tab_style);
+
+ if (tab_style == GIMP_TAB_STYLE_AUTOMATIC)
+ gimp_dockable_set_actual_tab_style (dockable, GIMP_TAB_STYLE_UNDEFINED);
+ else
+ gimp_dockable_set_actual_tab_style (dockable, tab_style);
+
+ if (dockable->p->dockbook)
+ gimp_dockbook_update_auto_tab_style (dockable->p->dockbook);
+}
+
+/**
+ * gimp_dockable_set_actual_tab_style:
+ * @dockable:
+ * @tab_style:
+ *
+ * Sets actual tab style, meant for those that decides what
+ * "automatic" tab style means.
+ *
+ * Returns: %TRUE if changed, %FALSE otherwise.
+ **/
+gboolean
+gimp_dockable_set_actual_tab_style (GimpDockable *dockable,
+ GimpTabStyle tab_style)
+{
+ GimpTabStyle new_tab_style = gimp_dockable_convert_tab_style (dockable, tab_style);
+ GimpTabStyle old_tab_style = dockable->p->actual_tab_style;
+
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), FALSE);
+ g_return_val_if_fail (tab_style != GIMP_TAB_STYLE_AUTOMATIC, FALSE);
+
+ dockable->p->actual_tab_style = new_tab_style;
+
+ return new_tab_style != old_tab_style;
+}
+
+GtkWidget *
+gimp_dockable_create_tab_widget (GimpDockable *dockable,
+ GimpContext *context,
+ GimpTabStyle tab_style,
+ GtkIconSize size)
+{
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+ g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
+
+ return gimp_dockable_new_tab_widget_internal (dockable, context,
+ tab_style, size, FALSE);
+}
+
+GtkWidget *
+gimp_dockable_create_drag_widget (GimpDockable *dockable)
+{
+ GtkWidget *frame;
+ GtkWidget *widget;
+
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+
+ frame = gtk_frame_new (NULL);
+ gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
+
+ widget = gimp_dockable_new_tab_widget_internal (dockable,
+ dockable->p->context,
+ GIMP_TAB_STYLE_ICON_BLURB,
+ GTK_ICON_SIZE_DND,
+ TRUE);
+ gtk_container_set_border_width (GTK_CONTAINER (widget), 6);
+ gtk_container_add (GTK_CONTAINER (frame), widget);
+ gtk_widget_show (widget);
+
+ return frame;
+}
+
+void
+gimp_dockable_set_context (GimpDockable *dockable,
+ GimpContext *context)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+ g_return_if_fail (context == NULL || GIMP_IS_CONTEXT (context));
+
+ if (context != dockable->p->context)
+ {
+ GtkWidget *child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child)
+ gimp_docked_set_context (GIMP_DOCKED (child), context);
+
+ dockable->p->context = context;
+ }
+}
+
+GimpUIManager *
+gimp_dockable_get_menu (GimpDockable *dockable,
+ const gchar **ui_path,
+ gpointer *popup_data)
+{
+ GtkWidget *child;
+
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
+ g_return_val_if_fail (ui_path != NULL, NULL);
+ g_return_val_if_fail (popup_data != NULL, NULL);
+
+ child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child)
+ return gimp_docked_get_menu (GIMP_DOCKED (child), ui_path, popup_data);
+
+ return NULL;
+}
+
+/**
+ * gimp_dockable_set_drag_handler:
+ * @dockable:
+ * @handler:
+ *
+ * Set a drag handler that will be asked if it will handle drag events
+ * before the dockable handles the event itself.
+ **/
+void
+gimp_dockable_set_drag_handler (GimpDockable *dockable,
+ GimpPanedBox *handler)
+{
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+
+ dockable->p->drag_handler = handler;
+}
+
+void
+gimp_dockable_detach (GimpDockable *dockable)
+{
+ GimpDialogFactory *dialog_factory;
+ GimpMenuFactory *menu_factory;
+ GimpDockWindow *src_dock_window;
+ GimpDock *src_dock;
+ GtkWidget *dock;
+ GimpDockWindow *dock_window;
+ GtkWidget *dockbook;
+
+ g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
+ g_return_if_fail (GIMP_IS_DOCKBOOK (dockable->p->dockbook));
+
+ src_dock = gimp_dockbook_get_dock (dockable->p->dockbook);
+ src_dock_window = gimp_dock_window_from_dock (src_dock);
+
+ dialog_factory = gimp_dock_get_dialog_factory (src_dock);
+ menu_factory = gimp_dialog_factory_get_menu_factory (dialog_factory);
+
+ dock = gimp_dock_with_window_new (dialog_factory,
+ gtk_widget_get_screen (GTK_WIDGET (dockable)),
+ gimp_widget_get_monitor (GTK_WIDGET (dockable)),
+ FALSE /*toolbox*/);
+ dock_window = gimp_dock_window_from_dock (GIMP_DOCK (dock));
+ gtk_window_set_position (GTK_WINDOW (dock_window), GTK_WIN_POS_MOUSE);
+ if (src_dock_window)
+ gimp_dock_window_setup (dock_window, src_dock_window);
+
+ dockbook = gimp_dockbook_new (menu_factory);
+
+ gimp_dock_add_book (GIMP_DOCK (dock), GIMP_DOCKBOOK (dockbook), 0);
+
+ g_object_ref (dockable);
+
+ gimp_dockbook_remove (dockable->p->dockbook, dockable);
+ gimp_dockbook_add (GIMP_DOCKBOOK (dockbook), dockable, 0);
+
+ g_object_unref (dockable);
+
+ gtk_widget_show (GTK_WIDGET (dock_window));
+ gtk_widget_show (dock);
+}
+
+
+/* private functions */
+
+static GList *
+gimp_dockable_get_aux_info (GimpSessionManaged *session_managed)
+{
+ GimpDockable *dockable;
+ GtkWidget *child;
+
+ g_return_val_if_fail (GIMP_IS_DOCKABLE (session_managed), NULL);
+
+ dockable = GIMP_DOCKABLE (session_managed);
+
+ child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child)
+ return gimp_docked_get_aux_info (GIMP_DOCKED (child));
+
+ return NULL;
+}
+
+static void
+gimp_dockable_set_aux_info (GimpSessionManaged *session_managed,
+ GList *aux_info)
+{
+ GimpDockable *dockable;
+ GtkWidget *child;
+
+ g_return_if_fail (GIMP_IS_DOCKABLE (session_managed));
+
+ dockable = GIMP_DOCKABLE (session_managed);
+
+ child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child)
+ gimp_docked_set_aux_info (GIMP_DOCKED (child), aux_info);
+}
+
+static GimpTabStyle
+gimp_dockable_convert_tab_style (GimpDockable *dockable,
+ GimpTabStyle tab_style)
+{
+ GtkWidget *child = gtk_bin_get_child (GTK_BIN (dockable));
+
+ if (child && ! GIMP_DOCKED_GET_INTERFACE (child)->get_preview)
+ tab_style = gimp_preview_tab_style_to_icon (tab_style);
+
+ return tab_style;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 04:01:24 +0000