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unset "Keep transparency", it is not what the user wants if this plug-in 

2005-03-22  Sven Neumann  <sven@gimp.org>

	* plug-ins/common/colortoalpha.c: unset "Keep transparency", it is
	not what the user wants if this plug-in is being used.
This commit is contained in:
Sven Neumann 2005-03-22 22:51:03 +00:00 committed by Sven Neumann
parent 62fa2ee2b3
commit 6b1d1888bc
2 changed files with 21 additions and 13 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-03-22 Sven Neumann <sven@gimp.org>
* plug-ins/common/colortoalpha.c: unset "Keep transparency", it is
not what the user wants if this plug-in is being used.
2005-03-22 Sven Neumann <sven@gimp.org>
* plug-ins/common/screenshot.c: removed global variables; added a

29
plug-ins/common/colortoalpha.c
View File

@ -163,33 +163,36 @@ run (const gchar *name,
break;
}
if (status == GIMP_PDB_SUCCESS)
if (status == GIMP_PDB_SUCCESS &&
gimp_drawable_is_rgb (drawable->drawable_id) &&
gimp_drawable_is_layer (drawable->drawable_id))
{
gboolean preserve_trans;
gimp_image_undo_group_start (image_ID);
/* Add alpha if not present */
gimp_layer_add_alpha (drawable->drawable_id);
/* Reget the drawable, bpp might have changed */
drawable = gimp_drawable_get (drawable->drawable_id);
/* Make sure that the drawable is RGB color */
if (gimp_drawable_is_rgb (drawable->drawable_id) &&
gimp_drawable_is_layer (drawable->drawable_id))
{
gimp_progress_init (_("Removing color..."));
gimp_rgn_iterate2 (drawable, 0 /* unused */, to_alpha_func, NULL);
}
/* Unset 'Keep transparency' */
preserve_trans = gimp_layer_get_preserve_trans (drawable->drawable_id);
gimp_layer_set_preserve_trans (drawable->drawable_id, FALSE);
gimp_drawable_detach (drawable);
gimp_progress_init (_("Removing color..."));
gimp_rgn_iterate2 (drawable, 0 /* unused */, to_alpha_func, NULL);
gimp_layer_set_preserve_trans (drawable->drawable_id, preserve_trans);
gimp_image_undo_group_end (image_ID);
if (run_mode != GIMP_RUN_NONINTERACTIVE)
gimp_displays_flush ();
}
else
{
gimp_drawable_detach (drawable);
}
gimp_drawable_detach (drawable);
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_set_data ("plug_in_colortoalpha", &pvals, sizeof (pvals));