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4b917ea28b
2006-05-03 Michael Natterer <mitch@gimp.org> Made an object out of the plug-in struct. Also change refcounting considerably: - gimp_plug_in_open() adds a reference that is only dropped by gimp_plug_in_close(). - temporarily ref the plug-in while handling messages. - remporarily ref the plug-in while a recursive main loop is running. - each caller of gimp_plug_in_new() also unrefs the plug-in before returning, the only reference that persists across functions (that keeps the plug-in alive) is the one added by open(). * app/plug-in/plug-in.[ch] * app/plug-in/plug-in-context.[ch] * app/plug-in/plug-in-message.[ch] * app/plug-in/plug-in-progress.[ch]: removed these files... * app/plug-in/gimpplugin.[ch] * app/plug-in/gimpplugin-context.[ch] * app/plug-in/gimpplugin-message.[ch] * app/plug-in/gimpplugin-progress.[ch]: ...and added here as GObject. * app/plug-in/plug-in-proc-frame.[ch]: removed... * app/plug-in/gimppluginprocframe.[ch]: ...and added with a namespace. * app/plug-in/Makefile.am * app/plug-in/plug-in-types.h * app/plug-in/gimppluginmanager-call.c * app/plug-in/gimppluginmanager-file.c * app/plug-in/gimppluginmanager.[ch] * app/pdb/gimppluginprocedure.c * app/pdb/gimptemporaryprocedure.c * app/pdb/gimptemporaryprocedure.h * tools/pdbgen/pdb/context.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/help.pdb * tools/pdbgen/pdb/message.pdb * tools/pdbgen/pdb/plug_in.pdb * tools/pdbgen/pdb/progress.pdb * tools/pdbgen/pdb/undo.pdb: changed accordingly. * app/pdb/context_cmds.c * app/pdb/drawable_cmds.c * app/pdb/help_cmds.c * app/pdb/message_cmds.c * app/pdb/plug_in_cmds.c * app/pdb/progress_cmds.c * app/pdb/undo_cmds.c: regenerated.
82 lines
2.2 KiB
C
82 lines
2.2 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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* gimpplugin-context.c
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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 "gimpplugin.h"
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#include "gimpplugin-context.h"
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#include "gimppluginmanager.h"
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gboolean
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gimp_plug_in_context_push (GimpPlugIn *plug_in)
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{
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GimpPlugInProcFrame *proc_frame;
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GimpContext *parent;
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GimpContext *context;
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g_return_val_if_fail (GIMP_IS_PLUG_IN (plug_in), FALSE);
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proc_frame = gimp_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->manager->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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gimp_plug_in_context_pop (GimpPlugIn *plug_in)
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{
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GimpPlugInProcFrame *proc_frame;
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g_return_val_if_fail (GIMP_IS_PLUG_IN (plug_in), FALSE);
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proc_frame = gimp_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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