forked from AuroraMiddleware/gtk
4e09e180e4
Parsing a shorthand background property was running into unexpected errors when trying position values where there were none. To fix this, introduce a try_parse variant of the position parse function that silently returns NULL.
42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/*
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* Copyright © 2012 Red Hat Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Alexander Larsson <alexl@gnome.org>
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*/
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#ifndef __GTK_CSS_POSITION_VALUE_PRIVATE_H__
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#define __GTK_CSS_POSITION_VALUE_PRIVATE_H__
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#include "gtkcssparserprivate.h"
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#include "gtkcssvalueprivate.h"
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G_BEGIN_DECLS
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GtkCssValue * _gtk_css_position_value_new (GtkCssValue *x,
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GtkCssValue *y);
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GtkCssValue * _gtk_css_position_value_parse (GtkCssParser *parser);
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GtkCssValue * _gtk_css_position_value_try_parse (GtkCssParser *parser);
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double _gtk_css_position_value_get_x (const GtkCssValue *position,
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double one_hundred_percent);
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double _gtk_css_position_value_get_y (const GtkCssValue *position,
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double one_hundred_percent);
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G_END_DECLS
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#endif /* __GTK_CSS_POSITION_VALUE_PRIVATE_H__ */
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