| 1 | /* |
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| 2 | * Copyright © 2012 Red Hat Inc. |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Lesser General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2.1 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Lesser General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Lesser General Public |
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| 15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | * |
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| 17 | * Authors: Alexander Larsson <alexl@gnome.org> |
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| 18 | */ |
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| 19 | |
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| 20 | #ifndef __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ |
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| 21 | #define __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ |
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| 22 | |
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| 23 | #include <gtk/css/gtkcss.h> |
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| 24 | #include "gtk/css/gtkcsstokenizerprivate.h" |
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| 25 | #include "gtk/css/gtkcssparserprivate.h" |
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| 26 | #include "gtkcsstypesprivate.h" |
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| 27 | #include "gtkcssvalueprivate.h" |
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| 28 | |
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| 29 | G_BEGIN_DECLS |
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| 30 | |
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| 31 | typedef enum /*< skip >*/ { |
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| 32 | GTK_CSS_POSITIVE_ONLY = (1 << 0), |
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| 33 | GTK_CSS_PARSE_PERCENT = (1 << 1), |
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| 34 | GTK_CSS_PARSE_NUMBER = (1 << 2), |
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| 35 | GTK_CSS_PARSE_LENGTH = (1 << 3), |
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| 36 | GTK_CSS_PARSE_ANGLE = (1 << 4), |
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| 37 | GTK_CSS_PARSE_TIME = (1 << 5) |
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| 38 | } GtkCssNumberParseFlags; |
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| 39 | |
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| 40 | GtkCssValue * gtk_css_dimension_value_new (double value, |
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| 41 | GtkCssUnit unit); |
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| 42 | |
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| 43 | GtkCssValue * _gtk_css_number_value_new (double value, |
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| 44 | GtkCssUnit unit); |
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| 45 | gboolean gtk_css_number_value_can_parse (GtkCssParser *parser); |
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| 46 | GtkCssValue * _gtk_css_number_value_parse (GtkCssParser *parser, |
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| 47 | GtkCssNumberParseFlags flags); |
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| 48 | |
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| 49 | GtkCssDimension gtk_css_number_value_get_dimension (const GtkCssValue *value) G_GNUC_PURE; |
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| 50 | gboolean gtk_css_number_value_has_percent (const GtkCssValue *value) G_GNUC_PURE; |
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| 51 | GtkCssValue * gtk_css_number_value_multiply (GtkCssValue *value, |
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| 52 | double factor); |
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| 53 | GtkCssValue * gtk_css_number_value_add (GtkCssValue *value1, |
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| 54 | GtkCssValue *value2); |
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| 55 | GtkCssValue * gtk_css_number_value_try_add (GtkCssValue *value1, |
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| 56 | GtkCssValue *value2); |
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| 57 | double _gtk_css_number_value_get (const GtkCssValue *number, |
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| 58 | double one_hundred_percent) G_GNUC_PURE; |
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| 59 | |
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| 60 | gboolean gtk_css_dimension_value_is_zero (const GtkCssValue *value) G_GNUC_PURE; |
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| 61 | |
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| 62 | G_END_DECLS |
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| 63 | |
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| 64 | #endif /* __GTK_CSS_NUMBER_VALUE_PRIVATE_H__ */ |
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| 65 | |
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