/* * Copyright © 2012 Red Hat Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. * * Authors: Alexander Larsson <alexl@gnome.org> */ #ifndef __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ #define __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ #include <gtk/css/gtkcss.h> #include "gtk/css/gtkcsstokenizerprivate.h" #include "gtk/css/gtkcssparserprivate.h" #include "gtkcsstypesprivate.h" #include "gtkcssvalueprivate.h" G_BEGIN_DECLS typedef enum /*< skip >*/ { GTK_CSS_POSITIVE_ONLY = (1 << 0), GTK_CSS_PARSE_PERCENT = (1 << 1), GTK_CSS_PARSE_NUMBER = (1 << 2), GTK_CSS_PARSE_LENGTH = (1 << 3), GTK_CSS_PARSE_ANGLE = (1 << 4), GTK_CSS_PARSE_TIME = (1 << 5) } GtkCssNumberParseFlags; GtkCssValue * gtk_css_dimension_value_new (double value, GtkCssUnit unit); GtkCssValue * _gtk_css_number_value_new (double value, GtkCssUnit unit); gboolean gtk_css_number_value_can_parse (GtkCssParser *parser); GtkCssValue * _gtk_css_number_value_parse (GtkCssParser *parser, GtkCssNumberParseFlags flags); GtkCssDimension gtk_css_number_value_get_dimension (const GtkCssValue *value) G_GNUC_PURE; gboolean gtk_css_number_value_has_percent (const GtkCssValue *value) G_GNUC_PURE; GtkCssValue * gtk_css_number_value_multiply (GtkCssValue *value, double factor); GtkCssValue * gtk_css_number_value_add (GtkCssValue *value1, GtkCssValue *value2); GtkCssValue * gtk_css_number_value_try_add (GtkCssValue *value1, GtkCssValue *value2); double _gtk_css_number_value_get (const GtkCssValue *number, double one_hundred_percent) G_GNUC_PURE; gboolean gtk_css_dimension_value_is_zero (const GtkCssValue *value) G_GNUC_PURE; G_END_DECLS #endif /* __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ */