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/* The GIMP -- an image manipulation program
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DND_H__
#define __GIMP_DND_H__
#define GIMP_TARGET_URI_LIST \
{ "text/uri-list", 0, GIMP_DND_TYPE_URI_LIST }
#define GIMP_TARGET_TEXT_PLAIN \
{ "text/plain", 0, GIMP_DND_TYPE_TEXT_PLAIN }
#define GIMP_TARGET_NETSCAPE_URL \
{ "_NETSCAPE_URL", 0, GIMP_DND_TYPE_NETSCAPE_URL }
#define GIMP_TARGET_COLOR \
{ "application/x-color", 0, GIMP_DND_TYPE_COLOR }
#define GIMP_TARGET_PNG \
{ "image/png", 0, GIMP_DND_TYPE_PNG }
#define GIMP_TARGET_SVG \
{ "image/svg", 0, GIMP_DND_TYPE_SVG }
#define GIMP_TARGET_SVG_XML \
{ "image/svg+xml", 0, GIMP_DND_TYPE_SVG_XML }
#define GIMP_TARGET_IMAGE \
{ "application/x-gimp-image-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_IMAGE }
#define GIMP_TARGET_LAYER \
{ "application/x-gimp-layer-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER }
#define GIMP_TARGET_CHANNEL \
{ "application/x-gimp-channel-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_CHANNEL }
#define GIMP_TARGET_LAYER_MASK \
{ "application/x-gimp-layer-mask-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER_MASK }
#define GIMP_TARGET_COMPONENT \
{ "application/x-gimp-component", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_COMPONENT }
#define GIMP_TARGET_VECTORS \
{ "application/x-gimp-vectors-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_VECTORS }
#define GIMP_TARGET_BRUSH \
{ "application/x-gimp-brush-name", 0, GIMP_DND_TYPE_BRUSH }
#define GIMP_TARGET_PATTERN \
{ "application/x-gimp-pattern-name", 0, GIMP_DND_TYPE_PATTERN }
#define GIMP_TARGET_GRADIENT \
{ "application/x-gimp-gradient-name", 0, GIMP_DND_TYPE_GRADIENT }
#define GIMP_TARGET_PALETTE \
{ "application/x-gimp-palette-name", 0, GIMP_DND_TYPE_PALETTE }
#define GIMP_TARGET_FONT \
{ "application/x-gimp-font-name", 0, GIMP_DND_TYPE_FONT }
#define GIMP_TARGET_BUFFER \
{ "application/x-gimp-buffer-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_BUFFER }
#define GIMP_TARGET_IMAGEFILE \
{ "application/x-gimp-imagefile-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_IMAGEFILE }
#define GIMP_TARGET_TEMPLATE \
{ "application/x-gimp-template-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_TEMPLATE }
#define GIMP_TARGET_TOOL \
{ "application/x-gimp-tool-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_TOOL }
#define GIMP_TARGET_DIALOG \
{ "application/x-gimp-dialog", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_DIALOG }
/* dnd initialization */
void gimp_dnd_init (Gimp *gimp);
/* uri list dnd functions */
typedef GList * (* GimpDndDragUriListFunc) (GtkWidget *widget,
gpointer data);
typedef void (* GimpDndDropUriListFunc) (GtkWidget *widget,
GList *uri_list,
gpointer data);
void gimp_dnd_uri_list_source_add (GtkWidget *widget,
GimpDndDragUriListFunc get_uri_list_func,
gpointer data);
void gimp_dnd_uri_list_source_remove (GtkWidget *widget);
void gimp_dnd_uri_list_dest_add (GtkWidget *widget,
GimpDndDropUriListFunc set_uri_list_func,
gpointer data);
void gimp_dnd_uri_list_dest_remove (GtkWidget *widget);
/* color dnd functions */
typedef void (* GimpDndDragColorFunc) (GtkWidget *widget,
GimpRGB *color,
gpointer data);
typedef void (* GimpDndDropColorFunc) (GtkWidget *widget,
const GimpRGB *color,
gpointer data);
void gimp_dnd_color_source_add (GtkWidget *widget,
GimpDndDragColorFunc get_color_func,
gpointer data);
void gimp_dnd_color_source_remove (GtkWidget *widget);
void gimp_dnd_color_dest_add (GtkWidget *widget,
GimpDndDropColorFunc set_color_func,
gpointer data);
void gimp_dnd_color_dest_remove (GtkWidget *widget);
/* stream dnd functions */
typedef guchar * (* GimpDndDragStreamFunc) (GtkWidget *widget,
gsize *stream_len,
gpointer data);
typedef void (* GimpDndDropStreamFunc) (GtkWidget *widget,
const guchar *stream,
gsize stream_len,
gpointer data);
void gimp_dnd_svg_source_add (GtkWidget *widget,
GimpDndDragStreamFunc get_svg_func,
gpointer data);
void gimp_dnd_svg_source_remove (GtkWidget *widget);
void gimp_dnd_svg_dest_add (GtkWidget *widget,
GimpDndDropStreamFunc set_svg_func,
gpointer data);
void gimp_dnd_svg_dest_remove (GtkWidget *widget);
/* GimpViewable (by GType) dnd functions */
typedef GimpViewable * (* GimpDndDragViewableFunc) (GtkWidget *widget,
gpointer data);
typedef void (* GimpDndDropViewableFunc) (GtkWidget *widget,
GimpViewable *viewable,
gpointer data);
gboolean gimp_dnd_drag_source_set_by_type (GtkWidget *widget,
GdkModifierType start_button_mask,
GType type,
GdkDragAction actions);
gboolean gimp_dnd_viewable_source_add (GtkWidget *widget,
GType type,
GimpDndDragViewableFunc get_viewable_func,
gpointer data);
gboolean gimp_dnd_viewable_source_remove (GtkWidget *widget,
GType type);
gboolean gimp_dnd_drag_dest_set_by_type (GtkWidget *widget,
GtkDestDefaults flags,
GType type,
GdkDragAction actions);
gboolean gimp_dnd_viewable_dest_add (GtkWidget *widget,
GType type,
GimpDndDropViewableFunc set_viewable_func,
gpointer data);
gboolean gimp_dnd_viewable_dest_remove (GtkWidget *widget,
GType type);
GimpViewable * gimp_dnd_get_drag_data (GtkWidget *widget);
#endif /* __GIMP_DND_H__ */
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