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28dced597f
A lot of files became empty now, so they have been removed, which makes this commit seem larger than it is.
113 lines
3.6 KiB
C
113 lines
3.6 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 "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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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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