539927ebfa
which is just a #define to g_assert for now, but can now easily be turned into something that does some nicer debugging using our new stack trace infrastructure. This commit also reverts all constructed() functions to use assert again.
142 lines
4.7 KiB
C
142 lines
4.7 KiB
C
/* GIMP - The GNU 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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gegl.h>
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#include "vectors-types.h"
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#include "gimpvectors.h"
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#include "gimpvectorsmodundo.h"
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static void gimp_vectors_mod_undo_constructed (GObject *object);
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static gint64 gimp_vectors_mod_undo_get_memsize (GimpObject *object,
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gint64 *gui_size);
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static void gimp_vectors_mod_undo_pop (GimpUndo *undo,
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GimpUndoMode undo_mode,
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GimpUndoAccumulator *accum);
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static void gimp_vectors_mod_undo_free (GimpUndo *undo,
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GimpUndoMode undo_mode);
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G_DEFINE_TYPE (GimpVectorsModUndo, gimp_vectors_mod_undo, GIMP_TYPE_ITEM_UNDO)
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#define parent_class gimp_vectors_mod_undo_parent_class
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static void
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gimp_vectors_mod_undo_class_init (GimpVectorsModUndoClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpObjectClass *gimp_object_class = GIMP_OBJECT_CLASS (klass);
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GimpUndoClass *undo_class = GIMP_UNDO_CLASS (klass);
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object_class->constructed = gimp_vectors_mod_undo_constructed;
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gimp_object_class->get_memsize = gimp_vectors_mod_undo_get_memsize;
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undo_class->pop = gimp_vectors_mod_undo_pop;
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undo_class->free = gimp_vectors_mod_undo_free;
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}
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static void
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gimp_vectors_mod_undo_init (GimpVectorsModUndo *undo)
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{
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}
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static void
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gimp_vectors_mod_undo_constructed (GObject *object)
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{
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GimpVectorsModUndo *vectors_mod_undo = GIMP_VECTORS_MOD_UNDO (object);
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GimpVectors *vectors;
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G_OBJECT_CLASS (parent_class)->constructed (object);
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gimp_assert (GIMP_IS_VECTORS (GIMP_ITEM_UNDO (object)->item));
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vectors = GIMP_VECTORS (GIMP_ITEM_UNDO (object)->item);
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vectors_mod_undo->vectors =
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GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
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G_TYPE_FROM_INSTANCE (vectors)));
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}
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static gint64
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gimp_vectors_mod_undo_get_memsize (GimpObject *object,
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gint64 *gui_size)
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{
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GimpVectorsModUndo *vectors_mod_undo = GIMP_VECTORS_MOD_UNDO (object);
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gint64 memsize = 0;
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memsize += gimp_object_get_memsize (GIMP_OBJECT (vectors_mod_undo->vectors),
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gui_size);
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return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object,
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gui_size);
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}
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static void
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gimp_vectors_mod_undo_pop (GimpUndo *undo,
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GimpUndoMode undo_mode,
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GimpUndoAccumulator *accum)
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{
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GimpVectorsModUndo *vectors_mod_undo = GIMP_VECTORS_MOD_UNDO (undo);
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GimpVectors *vectors = GIMP_VECTORS (GIMP_ITEM_UNDO (undo)->item);
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GimpVectors *temp;
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gint offset_x;
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gint offset_y;
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GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);
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temp = vectors_mod_undo->vectors;
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vectors_mod_undo->vectors =
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GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
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G_TYPE_FROM_INSTANCE (vectors)));
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gimp_vectors_freeze (vectors);
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gimp_vectors_copy_strokes (temp, vectors);
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gimp_item_get_offset (GIMP_ITEM (temp), &offset_x, &offset_y);
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gimp_item_set_offset (GIMP_ITEM (vectors), offset_x, offset_y);
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gimp_item_set_size (GIMP_ITEM (vectors),
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gimp_item_get_width (GIMP_ITEM (temp)),
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gimp_item_get_height (GIMP_ITEM (temp)));
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g_object_unref (temp);
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gimp_vectors_thaw (vectors);
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}
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static void
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gimp_vectors_mod_undo_free (GimpUndo *undo,
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GimpUndoMode undo_mode)
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{
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GimpVectorsModUndo *vectors_mod_undo = GIMP_VECTORS_MOD_UNDO (undo);
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g_clear_object (&vectors_mod_undo->vectors);
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GIMP_UNDO_CLASS (parent_class)->free (undo, undo_mode);
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}
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