c14c84ba63
2008-11-02 Michael Natterer <mitch@gimp.org> * app/core/gimpdrawablestack.[ch]: add "update" signal with the same signature as GimpImage::update(). Install handlers for the drawables' "update" and "visibility-changed" signals and emit "update" accordingly, item offsets taken into account. Also emit "update" when drawables are added, removed and reordered. * app/core/gimpimage.[ch]: remove handlers and tons of code that makes sure the image emits "update" on any of the above handled events and simply connect the layer and channel stacks' "update" signal to gimp_image_update(). svn path=/trunk/; revision=27523
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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*
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* gimpdrawablestack.h
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* Copyright (C) 2008 Michael Natterer <mitch@gimp.org>
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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_DRAWABLE_STACK_H__
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#define __GIMP_DRAWABLE_STACK_H__
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#include "core/gimplist.h"
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#define GIMP_TYPE_DRAWABLE_STACK (gimp_drawable_stack_get_type ())
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#define GIMP_DRAWABLE_STACK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE_STACK, GimpDrawableStack))
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#define GIMP_DRAWABLE_STACK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE_STACK, GimpDrawableStackClass))
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#define GIMP_IS_DRAWABLE_STACK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE_STACK))
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#define GIMP_IS_DRAWABLE_STACK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE_STACK))
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typedef struct _GimpDrawableStackClass GimpDrawableStackClass;
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struct _GimpDrawableStack
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{
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GimpList parent_instance;
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GeglNode *graph;
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};
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struct _GimpDrawableStackClass
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{
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GimpListClass parent_class;
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void (* update) (GimpDrawableStack *stack,
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gint x,
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gint y,
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gint width,
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gint height);
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};
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GType gimp_drawable_stack_get_type (void) G_GNUC_CONST;
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GimpContainer * gimp_drawable_stack_new (GType drawable_type);
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GeglNode * gimp_drawable_stack_get_graph (GimpDrawableStack *stack);
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#endif /* __GIMP_DRAWABLE_STACK_H__ */
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