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dfba90fe46
2003-12-21 Michael Natterer <mitch@gimp.org> * app/widgets/gimpdnd.[ch]: changed "svg_data" from guchar* to gchar*, cleaned up debugging output.
226 lines
8.7 KiB
C
226 lines
8.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_DND_H__
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#define __GIMP_DND_H__
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typedef enum
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{
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GIMP_DND_TYPE_NONE = 0,
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GIMP_DND_TYPE_URI_LIST = 1,
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GIMP_DND_TYPE_TEXT_PLAIN = 2,
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GIMP_DND_TYPE_NETSCAPE_URL = 3,
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GIMP_DND_TYPE_COLOR = 4,
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GIMP_DND_TYPE_SVG = 5,
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GIMP_DND_TYPE_SVG_XML = 6,
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GIMP_DND_TYPE_IMAGE = 7,
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GIMP_DND_TYPE_LAYER = 8,
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GIMP_DND_TYPE_CHANNEL = 9,
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GIMP_DND_TYPE_LAYER_MASK = 10,
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GIMP_DND_TYPE_COMPONENT = 11,
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GIMP_DND_TYPE_VECTORS = 12,
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GIMP_DND_TYPE_BRUSH = 13,
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GIMP_DND_TYPE_PATTERN = 14,
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GIMP_DND_TYPE_GRADIENT = 15,
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GIMP_DND_TYPE_PALETTE = 16,
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GIMP_DND_TYPE_FONT = 17,
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GIMP_DND_TYPE_BUFFER = 18,
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GIMP_DND_TYPE_IMAGEFILE = 19,
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GIMP_DND_TYPE_TEMPLATE = 20,
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GIMP_DND_TYPE_TOOL = 21,
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GIMP_DND_TYPE_DIALOG = 22,
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GIMP_DND_TYPE_LAST = GIMP_DND_TYPE_DIALOG
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} GimpDndType;
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#define GIMP_TARGET_URI_LIST \
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{ "text/uri-list", 0, GIMP_DND_TYPE_URI_LIST }
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#define GIMP_TARGET_TEXT_PLAIN \
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{ "text/plain", 0, GIMP_DND_TYPE_TEXT_PLAIN }
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#define GIMP_TARGET_NETSCAPE_URL \
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{ "_NETSCAPE_URL", 0, GIMP_DND_TYPE_NETSCAPE_URL }
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#define GIMP_TARGET_COLOR \
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{ "application/x-color", 0, GIMP_DND_TYPE_COLOR }
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#define GIMP_TARGET_SVG \
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{ "image/svg", 0, GIMP_DND_TYPE_SVG }
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#define GIMP_TARGET_SVG_XML \
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{ "image/svg+xml", 0, GIMP_DND_TYPE_SVG_XML }
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#define GIMP_TARGET_IMAGE \
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{ "application/x-gimp-image-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_IMAGE }
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#define GIMP_TARGET_LAYER \
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{ "application/x-gimp-layer-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER }
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#define GIMP_TARGET_CHANNEL \
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{ "application/x-gimp-channel-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_CHANNEL }
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#define GIMP_TARGET_LAYER_MASK \
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{ "application/x-gimp-layer-mask-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER_MASK }
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#define GIMP_TARGET_COMPONENT \
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{ "application/x-gimp-component", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_COMPONENT }
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#define GIMP_TARGET_VECTORS \
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{ "application/x-gimp-vectors-id", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_VECTORS }
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#define GIMP_TARGET_BRUSH \
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{ "application/x-gimp-brush-name", 0, GIMP_DND_TYPE_BRUSH }
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#define GIMP_TARGET_PATTERN \
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{ "application/x-gimp-pattern-name", 0, GIMP_DND_TYPE_PATTERN }
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#define GIMP_TARGET_GRADIENT \
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{ "application/x-gimp-gradient-name", 0, GIMP_DND_TYPE_GRADIENT }
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#define GIMP_TARGET_PALETTE \
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{ "application/x-gimp-palette-name", 0, GIMP_DND_TYPE_PALETTE }
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#define GIMP_TARGET_FONT \
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{ "application/x-gimp-font-name", 0, GIMP_DND_TYPE_FONT }
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#define GIMP_TARGET_BUFFER \
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{ "application/x-gimp-buffer-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_BUFFER }
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#define GIMP_TARGET_IMAGEFILE \
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{ "application/x-gimp-imagefile-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_IMAGEFILE }
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#define GIMP_TARGET_TEMPLATE \
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{ "application/x-gimp-template-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_TEMPLATE }
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#define GIMP_TARGET_TOOL \
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{ "application/x-gimp-tool-name", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_TOOL }
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#define GIMP_TARGET_DIALOG \
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{ "application/x-gimp-dialog", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_DIALOG }
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/* dnd initialization */
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void gimp_dnd_init (Gimp *gimp);
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/* file / url dnd functions */
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typedef GList * (* GimpDndDragFileFunc) (GtkWidget *widget,
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gpointer data);
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typedef void (* GimpDndDropFileFunc) (GtkWidget *widget,
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GList *files,
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gpointer data);
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void gimp_dnd_file_source_add (GtkWidget *widget,
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GimpDndDragFileFunc get_file_func,
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gpointer data);
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void gimp_dnd_file_source_remove (GtkWidget *widget);
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void gimp_dnd_file_dest_add (GtkWidget *widget,
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GimpDndDropFileFunc set_file_func,
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gpointer data);
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void gimp_dnd_file_dest_remove (GtkWidget *widget);
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/* standard callback */
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void gimp_dnd_open_files (GtkWidget *widget,
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GList *files,
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gpointer data);
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/* color dnd functions */
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typedef void (* GimpDndDragColorFunc) (GtkWidget *widget,
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GimpRGB *color,
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gpointer data);
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typedef void (* GimpDndDropColorFunc) (GtkWidget *widget,
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const GimpRGB *color,
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gpointer data);
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void gimp_dnd_color_source_add (GtkWidget *widget,
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GimpDndDragColorFunc get_color_func,
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gpointer data);
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void gimp_dnd_color_source_remove (GtkWidget *widget);
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void gimp_dnd_color_dest_add (GtkWidget *widget,
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GimpDndDropColorFunc set_color_func,
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gpointer data);
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void gimp_dnd_color_dest_remove (GtkWidget *widget);
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/* svg dnd functions */
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typedef gchar * (* GimpDndDragSvgFunc) (GtkWidget *widget,
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gint *svg_data_len,
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gpointer data);
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typedef void (* GimpDndDropSvgFunc) (GtkWidget *widget,
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const gchar *svg_data,
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gint svg_data_len,
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gpointer data);
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void gimp_dnd_svg_source_add (GtkWidget *widget,
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GimpDndDragSvgFunc get_svg_func,
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gpointer data);
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void gimp_dnd_svg_source_remove (GtkWidget *widget);
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void gimp_dnd_svg_dest_add (GtkWidget *widget,
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GimpDndDropSvgFunc set_svg_func,
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gpointer data);
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void gimp_dnd_svg_dest_remove (GtkWidget *widget);
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/* GimpViewable (by GType) dnd functions */
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typedef GimpViewable * (* GimpDndDragViewableFunc) (GtkWidget *widget,
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gpointer data);
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typedef void (* GimpDndDropViewableFunc) (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data);
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gboolean gimp_dnd_drag_source_set_by_type (GtkWidget *widget,
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GdkModifierType start_button_mask,
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GType type,
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GdkDragAction actions);
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gboolean gimp_dnd_viewable_source_add (GtkWidget *widget,
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GType type,
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GimpDndDragViewableFunc get_viewable_func,
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gpointer data);
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gboolean gimp_dnd_viewable_source_remove (GtkWidget *widget,
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GType type);
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gboolean gimp_dnd_drag_dest_set_by_type (GtkWidget *widget,
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GtkDestDefaults flags,
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GType type,
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GdkDragAction actions);
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gboolean gimp_dnd_viewable_dest_add (GtkWidget *widget,
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GType type,
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GimpDndDropViewableFunc set_viewable_func,
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gpointer data);
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gboolean gimp_dnd_viewable_dest_remove (GtkWidget *widget,
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GType type);
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GimpViewable * gimp_dnd_get_drag_data (GtkWidget *widget);
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#endif /* __GIMP_DND_H__ */
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