2001-11-08 19:14:51 +00:00
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/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 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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#include "config.h"
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#include <gtk/gtk.h>
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#include "display-types.h"
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#include "core/gimp.h"
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2003-09-15 17:26:28 +00:00
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#include "core/gimp-edit.h"
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2001-11-08 19:14:51 +00:00
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#include "core/gimpbuffer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdrawable.h"
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#include "core/gimpdrawable-bucket-fill.h"
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#include "core/gimpimage.h"
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2003-02-13 11:23:50 +00:00
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#include "core/gimpimage-undo.h"
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2001-11-08 19:14:51 +00:00
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#include "core/gimplayer.h"
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#include "core/gimppattern.h"
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2004-02-11 21:42:22 +00:00
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#include "text/gimptext.h"
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#include "text/gimptextlayer.h"
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2003-05-18 14:47:07 +00:00
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#include "vectors/gimpvectors.h"
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2003-12-21 22:09:03 +00:00
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#include "vectors/gimpvectors-import.h"
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2003-05-18 14:47:07 +00:00
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2001-11-08 19:14:51 +00:00
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#include "gimpdisplay.h"
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#include "gimpdisplayshell.h"
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#include "gimpdisplayshell-dnd.h"
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2004-01-15 14:36:43 +00:00
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#include "gimpdisplayshell-transform.h"
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2001-11-08 19:14:51 +00:00
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2003-03-25 16:38:19 +00:00
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#include "gimp-intl.h"
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2001-11-08 19:14:51 +00:00
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2004-03-10 15:10:34 +00:00
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/* #define DEBUG_DND */
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#ifdef DEBUG_DND
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#define D(stmnt) stmnt
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#else
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#define D(stmnt)
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#endif
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2001-11-08 19:14:51 +00:00
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void
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gimp_display_shell_drop_drawable (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data)
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{
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2004-01-15 14:36:43 +00:00
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GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
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GimpImage *gimage = shell->gdisp->gimage;
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GType new_type;
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GimpItem *new_item;
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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if (gimage->gimp->busy)
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2001-11-08 19:14:51 +00:00
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return;
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2003-08-27 17:21:49 +00:00
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if (GIMP_IS_LAYER (viewable))
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new_type = G_TYPE_FROM_INSTANCE (viewable);
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else
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new_type = GIMP_TYPE_LAYER;
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2004-01-15 14:36:43 +00:00
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new_item = gimp_item_convert (GIMP_ITEM (viewable), gimage, new_type, TRUE);
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2001-11-08 19:14:51 +00:00
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2003-08-27 17:21:49 +00:00
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if (new_item)
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{
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GimpLayer *new_layer;
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2004-01-15 14:36:43 +00:00
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gint x, y, width, height;
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2003-08-27 17:21:49 +00:00
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gint off_x, off_y;
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2001-11-08 19:14:51 +00:00
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2003-08-27 17:21:49 +00:00
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new_layer = GIMP_LAYER (new_item);
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_image_undo_group_start (gimage, GIMP_UNDO_GROUP_EDIT_PASTE,
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2003-08-27 17:21:49 +00:00
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_("Drop New Layer"));
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_display_shell_untransform_viewport (shell, &x, &y, &width, &height);
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2003-08-27 17:21:49 +00:00
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gimp_item_offsets (new_item, &off_x, &off_y);
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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off_x = x + (width - gimp_item_width (new_item)) / 2 - off_x;
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off_y = y + (height - gimp_item_height (new_item)) / 2 - off_y;
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2001-11-08 19:14:51 +00:00
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2003-08-27 17:21:49 +00:00
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gimp_item_translate (new_item, off_x, off_y, FALSE);
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_image_add_layer (gimage, new_layer, -1);
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_image_undo_group_end (gimage);
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2003-08-27 17:21:49 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_image_flush (gimage);
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2003-08-27 17:21:49 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_context_set_display (gimp_get_user_context (gimage->gimp),
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shell->gdisp);
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2003-08-27 17:21:49 +00:00
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}
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2001-11-08 19:14:51 +00:00
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}
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2003-05-18 14:47:07 +00:00
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void
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gimp_display_shell_drop_vectors (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data)
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{
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2004-01-27 11:30:54 +00:00
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GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
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GimpImage *gimage = shell->gdisp->gimage;
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GimpItem *new_item;
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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if (gimage->gimp->busy)
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2003-05-18 14:47:07 +00:00
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return;
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2004-01-27 11:30:54 +00:00
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new_item = gimp_item_convert (GIMP_ITEM (viewable), gimage,
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2003-08-27 17:21:49 +00:00
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G_TYPE_FROM_INSTANCE (viewable), TRUE);
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2003-05-18 14:47:07 +00:00
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2003-08-27 17:21:49 +00:00
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if (new_item)
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{
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2004-01-27 11:30:54 +00:00
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GimpVectors *new_vectors = GIMP_VECTORS (new_item);
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_image_undo_group_start (gimage, GIMP_UNDO_GROUP_EDIT_PASTE,
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2003-08-27 17:21:49 +00:00
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_("Drop New Path"));
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_image_add_vectors (gimage, new_vectors, -1);
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_image_undo_group_end (gimage);
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_image_flush (gimage);
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2003-05-18 14:47:07 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_context_set_display (gimp_get_user_context (gimage->gimp),
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shell->gdisp);
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2003-08-27 17:21:49 +00:00
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}
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2003-05-18 14:47:07 +00:00
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}
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2003-12-21 22:09:03 +00:00
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void
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gimp_display_shell_drop_svg (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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{
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2004-01-27 11:30:54 +00:00
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GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
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GimpImage *gimage = shell->gdisp->gimage;
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GError *error = NULL;
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2003-12-21 22:09:03 +00:00
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2004-01-27 11:30:54 +00:00
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if (gimage->gimp->busy)
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2003-12-21 22:09:03 +00:00
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return;
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2004-03-10 15:10:34 +00:00
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D (g_print ("drop SVG on canvas\n"));
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2003-12-21 22:09:03 +00:00
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2004-01-27 11:30:54 +00:00
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if (! gimp_vectors_import_buffer (gimage, svg_data, svg_data_len,
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2003-12-21 22:09:03 +00:00
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TRUE, TRUE, &error))
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{
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g_message (error->message);
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g_clear_error (&error);
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}
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else
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{
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2004-01-27 11:30:54 +00:00
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gimp_image_flush (gimage);
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2003-12-21 22:09:03 +00:00
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2004-01-27 11:30:54 +00:00
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gimp_context_set_display (gimp_get_user_context (gimage->gimp),
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shell->gdisp);
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2003-12-21 22:09:03 +00:00
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}
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}
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2001-11-08 19:14:51 +00:00
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static void
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2004-01-27 11:30:54 +00:00
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gimp_display_shell_bucket_fill (GimpDisplayShell *shell,
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2002-03-18 11:07:34 +00:00
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GimpBucketFillMode fill_mode,
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const GimpRGB *color,
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GimpPattern *pattern)
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2001-11-08 19:14:51 +00:00
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{
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2004-01-27 11:30:54 +00:00
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GimpImage *gimage = shell->gdisp->gimage;
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2001-11-08 19:14:51 +00:00
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GimpDrawable *drawable;
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2004-02-11 21:42:22 +00:00
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GimpText *text;
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2001-11-08 19:14:51 +00:00
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if (gimage->gimp->busy)
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return;
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drawable = gimp_image_active_drawable (gimage);
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if (! drawable)
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return;
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2004-02-11 21:42:22 +00:00
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/* FIXME: there should be a virtual method for this that the
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GimpTextLayer can override. */
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2004-03-12 00:50:36 +00:00
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if (color &&
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GIMP_IS_TEXT_LAYER (drawable) &&
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2004-02-11 21:42:22 +00:00
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(text = gimp_text_layer_get_text (GIMP_TEXT_LAYER (drawable))) != NULL)
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{
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g_object_set (text, "color", color, NULL);
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gimp_text_layer_flush (GIMP_TEXT_LAYER (drawable));
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}
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else
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{
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gimp_drawable_bucket_fill_full (drawable,
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fill_mode,
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GIMP_NORMAL_MODE, GIMP_OPACITY_OPAQUE,
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FALSE, /* no seed fill */
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FALSE, 0.0, FALSE, /* fill params */
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0.0, 0.0, /* ignored */
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color, pattern);
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2001-11-08 19:14:51 +00:00
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2004-02-11 21:42:22 +00:00
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gimp_image_flush (gimage);
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}
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2004-01-27 11:30:54 +00:00
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gimp_context_set_display (gimp_get_user_context (gimage->gimp),
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shell->gdisp);
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2001-11-08 19:14:51 +00:00
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}
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void
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gimp_display_shell_drop_pattern (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data)
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{
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if (GIMP_IS_PATTERN (viewable))
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2004-01-27 11:30:54 +00:00
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gimp_display_shell_bucket_fill (GIMP_DISPLAY_SHELL (data),
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GIMP_PATTERN_BUCKET_FILL,
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2004-01-15 14:36:43 +00:00
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NULL, GIMP_PATTERN (viewable));
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2001-11-08 19:14:51 +00:00
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}
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void
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gimp_display_shell_drop_color (GtkWidget *widget,
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const GimpRGB *color,
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gpointer data)
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{
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2004-01-27 11:30:54 +00:00
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gimp_display_shell_bucket_fill (GIMP_DISPLAY_SHELL (data),
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GIMP_FG_BUCKET_FILL,
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2004-01-15 14:36:43 +00:00
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color, NULL);
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2001-11-08 19:14:51 +00:00
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}
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void
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gimp_display_shell_drop_buffer (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data)
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{
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2004-01-15 14:36:43 +00:00
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GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
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GimpImage *gimage = shell->gdisp->gimage;
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GimpBuffer *buffer;
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gint x, y, width, height;
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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if (gimage->gimp->busy)
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2001-11-08 19:14:51 +00:00
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return;
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buffer = GIMP_BUFFER (viewable);
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2004-01-15 14:36:43 +00:00
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gimp_display_shell_untransform_viewport (shell, &x, &y, &width, &height);
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2001-11-08 19:14:51 +00:00
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/* FIXME: popup a menu for selecting "Paste Into" */
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2004-01-15 14:36:43 +00:00
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gimp_edit_paste (gimage, gimp_image_active_drawable (gimage),
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buffer, FALSE,
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x, y, width, height);
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gimp_image_flush (gimage);
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2001-11-08 19:14:51 +00:00
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2004-01-15 14:36:43 +00:00
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gimp_context_set_display (gimp_get_user_context (gimage->gimp),
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shell->gdisp);
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2001-11-08 19:14:51 +00:00
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}
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