mirror of https://github.com/GNOME/gimp.git
79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
/* 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 <glib-object.h>
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#include "plug-in-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontext.h"
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#include "plug-in.h"
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#include "plug-in-context.h"
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gboolean
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plug_in_context_push (PlugIn *plug_in)
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{
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PlugInProcFrame *proc_frame;
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GimpContext *parent;
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GimpContext *context;
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g_return_val_if_fail (plug_in != NULL, FALSE);
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proc_frame = plug_in_get_proc_frame (plug_in);
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if (proc_frame->context_stack)
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parent = proc_frame->context_stack->data;
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else
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parent = proc_frame->main_context;
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context = gimp_context_new (plug_in->gimp, "plug-in context", NULL);
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gimp_context_copy_properties (parent, context, GIMP_CONTEXT_ALL_PROPS_MASK);
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proc_frame->context_stack = g_list_prepend (proc_frame->context_stack,
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context);
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return TRUE;
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}
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gboolean
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plug_in_context_pop (PlugIn *plug_in)
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{
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PlugInProcFrame *proc_frame;
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g_return_val_if_fail (plug_in != NULL, FALSE);
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proc_frame = plug_in_get_proc_frame (plug_in);
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if (proc_frame->context_stack)
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{
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GimpContext *context = proc_frame->context_stack->data;
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proc_frame->context_stack = g_list_remove (proc_frame->context_stack,
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context);
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g_object_unref (context);
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return TRUE;
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}
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return FALSE;
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}
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