7609645970
2005-04-09 Michael Natterer <mitch@gimp.org> Implement dragging and dropping in any GdkPixbuf supported format. Fixes bug #172794 and bug #172795. * app/core/gimplayer.[ch] (gimp_layer_new_from_region): new function which contains all stuff that was in gimp_layer_new_from_tiles(). (gimp_layer_new_from_tiles): use above function. (gimp_layer_new_from_pixbuf): new function. * app/widgets/Makefile.am * app/widgets/gimppixbuf.[ch]: new files containing GdkPixbuf utility functions for clipboard and DnD. * app/widgets/gimpselectiondata.[ch]: removed gimp_selection_data_set,get_pixbuf(), GTK+ provides the same API. Also removed GdkAtom parameters all over the place because it's always the same as selection_data->target. * app/widgets/gimpclipboard.c: use the new pixbuf utility functions and gtk_selection_data_set,get_pixbuf(). * app/widgets/widgets-enums.h * app/widgets/gimpdnd.[ch]: removed never-implemented GIMP_DND_TYPE_PNG and added a generic GIMP_DND_TYPE_PIXBUF instead. Added API to drag and drop GdkPixbufs which transparently converts from/to and GdkPixbuf-supported image format. Removed passing around of GdkAtoms, since they were always the same as selection_data->target. * app/widgets/gimpdnd-xds.[ch]: follow GdkAtom parameter removal. * app/widgets/gimpcontainertreeview.[ch]: added virtual function GimpContainerTreeView::drop_pixbuf(). * app/widgets/gimpcontainertreeview-dnd.c: dispatch drop_pixbuf(). * app/widgets/gimplayertreeview.c: implement drop_pixbuf(). * app/widgets/gimpdrawabletreeview.c: allow to drag all drawables as pixbufs. * app/display/gimpdisplayshell-dnd.c: allow dropping of pixbufs.
99 lines
4.6 KiB
C
99 lines
4.6 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_SELECTION_DATA_H__
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#define __GIMP_SELECTION_DATA_H__
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/* uri list */
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void gimp_selection_data_set_uri_list (GtkSelectionData *selection,
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GList *uris);
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GList * gimp_selection_data_get_uri_list (GtkSelectionData *selection);
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/* color */
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void gimp_selection_data_set_color (GtkSelectionData *selection,
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const GimpRGB *color);
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gboolean gimp_selection_data_get_color (GtkSelectionData *selection,
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GimpRGB *color);
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/* stream (svg/png) */
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void gimp_selection_data_set_stream (GtkSelectionData *selection,
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const guchar *stream,
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gsize stream_length);
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const guchar * gimp_selection_data_get_stream (GtkSelectionData *selection,
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gsize *stream_length);
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/* image */
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void gimp_selection_data_set_image (GtkSelectionData *selection,
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GimpImage *gimage);
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GimpImage * gimp_selection_data_get_image (GtkSelectionData *selection,
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Gimp *gimp);
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/* component */
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void gimp_selection_data_set_component (GtkSelectionData *selection,
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GimpImage *gimage,
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GimpChannelType channel);
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GimpImage * gimp_selection_data_get_component (GtkSelectionData *selection,
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Gimp *gimp,
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GimpChannelType *channel);
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/* item */
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void gimp_selection_data_set_item (GtkSelectionData *selection,
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GimpItem *item);
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GimpItem * gimp_selection_data_get_item (GtkSelectionData *selection,
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Gimp *gimp);
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/* various data */
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void gimp_selection_data_set_viewable (GtkSelectionData *selection,
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GimpViewable *viewable);
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GimpBrush * gimp_selection_data_get_brush (GtkSelectionData *selection,
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Gimp *gimp);
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GimpPattern * gimp_selection_data_get_pattern (GtkSelectionData *selection,
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Gimp *gimp);
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GimpGradient * gimp_selection_data_get_gradient (GtkSelectionData *selection,
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Gimp *gimp);
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GimpPalette * gimp_selection_data_get_palette (GtkSelectionData *selection,
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Gimp *gimp);
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GimpFont * gimp_selection_data_get_font (GtkSelectionData *selection,
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Gimp *gimp);
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GimpBuffer * gimp_selection_data_get_buffer (GtkSelectionData *selection,
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Gimp *gimp);
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GimpImagefile * gimp_selection_data_get_imagefile (GtkSelectionData *selection,
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Gimp *gimp);
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GimpTemplate * gimp_selection_data_get_template (GtkSelectionData *selection,
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Gimp *gimp);
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GimpToolInfo * gimp_selection_data_get_tool (GtkSelectionData *selection,
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Gimp *gimp);
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#endif /* __GIMP_SELECTION_DATA_H__ */
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