forked from AuroraMiddleware/gtk
def700739d
We use a compilation symbol in our build to allow the inclusion of specific headers while building GTK, to avoid the need to include only the global header. Each namespace has its own compilation symbol because we used to have different libraries, and strict symbol visibility between libraries; now that we have a single library, and we can use private symbols across namespaces while building GTK, we should have a single compilation symbol, and simplify the build rules.
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1999 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#include "gdkdragprivate.h"
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#include "gdksurfaceprivate.h"
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#include "gdkproperty.h"
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#include "gdkprivate-broadway.h"
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#include "gdkinternals.h"
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#include "gdkdisplay-broadway.h"
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#include <string.h>
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#define GDK_TYPE_BROADWAY_DRAG (gdk_broadway_drag_get_type ())
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#define GDK_BROADWAY_DRAG(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_BROADWAY_DRAG, GdkBroadwayDrag))
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#define GDK_BROADWAY_DRAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_BROADWAY_DRAG, GdkBroadwayDragClass))
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#define GDK_IS_BROADWAY_DRAG(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_BROADWAY_DRAG))
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#define GDK_IS_BROADWAY_DRAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_BROADWAY_DRAG))
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#define GDK_BROADWAY_DRAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_BROADWAY_DRAG, GdkBroadwayDragClass))
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#ifdef GTK_COMPILATION
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typedef struct _GdkBroadwayDrag GdkBroadwayDrag;
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#else
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typedef GdkDrag GdkBroadwayDrag;
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#endif
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typedef struct _GdkBroadwayDragClass GdkBroadwayDragClass;
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GType gdk_broadway_drag_get_type (void);
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struct _GdkBroadwayDrag {
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GdkDrag context;
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};
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struct _GdkBroadwayDragClass
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{
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GdkDragClass parent_class;
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};
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static void gdk_broadway_drag_finalize (GObject *object);
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static GList *contexts;
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G_DEFINE_TYPE (GdkBroadwayDrag, gdk_broadway_drag, GDK_TYPE_DRAG)
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static void
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gdk_broadway_drag_init (GdkBroadwayDrag *dragcontext)
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{
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contexts = g_list_prepend (contexts, dragcontext);
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}
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static void
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gdk_broadway_drag_finalize (GObject *object)
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{
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GdkDrag *context = GDK_DRAG (object);
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contexts = g_list_remove (contexts, context);
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G_OBJECT_CLASS (gdk_broadway_drag_parent_class)->finalize (object);
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}
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/* Drag Contexts */
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GdkDrag *
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_gdk_broadway_surface_drag_begin (GdkSurface *surface,
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GdkDevice *device,
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GdkContentProvider *content,
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GdkDragAction actions,
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gint dx,
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gint dy)
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{
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GdkDrag *new_context;
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g_return_val_if_fail (surface != NULL, NULL);
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g_return_val_if_fail (GDK_IS_BROADWAY_SURFACE (surface), NULL);
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new_context = g_object_new (GDK_TYPE_BROADWAY_DRAG,
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"device", device,
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"content", content,
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NULL);
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return new_context;
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}
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void
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_gdk_broadway_surface_register_dnd (GdkSurface *surface)
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{
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}
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void
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_gdk_broadway_display_init_dnd (GdkDisplay *display)
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{
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}
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static void
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gdk_broadway_drag_class_init (GdkBroadwayDragClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = gdk_broadway_drag_finalize;
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}
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