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148 lines
3.7 KiB
148 lines
3.7 KiB
/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* god-drawing.c: MS Office Graphic Object support
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*
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* Copyright (C) 2000-2002
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* Jody Goldberg (jody@gnome.org)
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* Michael Meeks (mmeeks@gnu.org)
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* Christopher James Lahey <clahey@ximian.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (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
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* USA
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*/
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#include <goffice/goffice-config.h>
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#include "drawing/god-drawing.h"
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#include <gsf/gsf-impl-utils.h>
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static GObjectClass *parent_class;
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struct GodDrawingPrivate_ {
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GodShape *root_shape;
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GodShape *background;
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GodDrawingGroup *drawing_group;
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};
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GodDrawing *
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god_drawing_new (void)
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{
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GodDrawing *drawing;
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drawing = g_object_new (GOD_DRAWING_TYPE, NULL);
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return drawing;
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}
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GodShape *
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god_drawing_get_root_shape (GodDrawing *drawing)
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{
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if (drawing->priv->root_shape)
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g_object_ref (drawing->priv->root_shape);
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return drawing->priv->root_shape;
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}
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void
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god_drawing_set_root_shape (GodDrawing *drawing,
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GodShape *root_shape)
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{
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if (drawing->priv->root_shape)
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g_object_unref (drawing->priv->root_shape);
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drawing->priv->root_shape = root_shape;
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if (drawing->priv->root_shape)
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g_object_ref (drawing->priv->root_shape);
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}
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GodShape *
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god_drawing_get_background (GodDrawing *drawing)
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{
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if (drawing->priv->background)
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g_object_ref (drawing->priv->background);
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return drawing->priv->background;
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}
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void
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god_drawing_set_background (GodDrawing *drawing,
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GodShape *background)
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{
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if (drawing->priv->background)
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g_object_unref (drawing->priv->background);
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drawing->priv->background = background;
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if (drawing->priv->background)
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g_object_ref (drawing->priv->background);
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}
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GodDrawingGroup *
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god_drawing_get_drawing_group (GodDrawing *drawing)
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{
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if (drawing->priv->drawing_group)
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g_object_ref (drawing->priv->drawing_group);
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return drawing->priv->drawing_group;
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}
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void
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god_drawing_set_drawing_group (GodDrawing *drawing,
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GodDrawingGroup *drawing_group)
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{
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if (drawing->priv->drawing_group)
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g_object_unref (drawing->priv->drawing_group);
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drawing->priv->drawing_group = drawing_group;
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if (drawing->priv->drawing_group)
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g_object_ref (drawing->priv->drawing_group);
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}
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static void
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god_drawing_init (GObject *object)
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{
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GodDrawing *drawing = GOD_DRAWING (object);
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drawing->priv = g_new0 (GodDrawingPrivate, 1);
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}
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static void
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god_drawing_dispose (GObject *object)
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{
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GodDrawing *drawing = GOD_DRAWING (object);
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if (drawing->priv == NULL)
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return;
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if (drawing->priv->root_shape)
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g_object_unref (drawing->priv->root_shape);
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if (drawing->priv->background)
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g_object_unref (drawing->priv->background);
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if (drawing->priv->drawing_group)
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g_object_unref (drawing->priv->drawing_group);
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g_free (drawing->priv);
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drawing->priv = NULL;
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G_OBJECT_CLASS (parent_class)->dispose (object);
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}
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static void
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god_drawing_class_init (GodDrawingClass *class)
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{
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GObjectClass *object_class;
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object_class = (GObjectClass *) class;
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parent_class = g_type_class_peek_parent (class);
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object_class->dispose = god_drawing_dispose;
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}
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GSF_CLASS (GodDrawing, god_drawing,
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god_drawing_class_init, god_drawing_init,
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G_TYPE_OBJECT)
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