forked from AuroraMiddleware/gtk
106 lines
6.0 KiB
C
106 lines
6.0 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_VALUE_PRIVATE_H__
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#define __GTK_CSS_VALUE_PRIVATE_H__
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#include <glib-object.h>
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#include "gtkcsstypesprivate.h"
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#include "gtksymboliccolor.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_CSS_VALUE (_gtk_css_value_get_type ())
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#define GTK_CSS_VALUE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_VALUE, GtkCssValue))
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#define GTK_CSS_VALUE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_VALUE, GtkCssValueClass))
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#define GTK_IS_CSS_VALUE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_VALUE))
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#define GTK_IS_CSS_VALUE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_VALUE))
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#define GTK_CSS_VALUE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_VALUE, GtkCssValueClass))
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/* A GtkCssValue is a refcounted immutable value type */
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typedef struct _GtkCssValue GtkCssValue;
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typedef struct _GtkCssValueClass GtkCssValueClass;
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/* using define instead of struct here so compilers get the packing right */
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#define GTK_CSS_VALUE_BASE \
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const GtkCssValueClass *class; \
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volatile gint ref_count;
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struct _GtkCssValueClass {
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void (* free) (GtkCssValue *value);
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gboolean (* equal) (const GtkCssValue *value1,
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const GtkCssValue *value2);
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GtkCssValue * (* transition) (GtkCssValue *start,
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GtkCssValue *end,
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double progress);
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void (* print) (const GtkCssValue *value,
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GString *string);
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};
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GType _gtk_css_value_get_type (void) G_GNUC_CONST;
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GtkCssValue *_gtk_css_value_alloc (const GtkCssValueClass *klass,
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gsize size);
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#define _gtk_css_value_new(_name, _klass) ((_name *) _gtk_css_value_alloc ((_klass), sizeof (_name)))
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GtkCssValue *_gtk_css_value_ref (GtkCssValue *value);
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void _gtk_css_value_unref (GtkCssValue *value);
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gboolean _gtk_css_value_equal (const GtkCssValue *value1,
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const GtkCssValue *value2);
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gboolean _gtk_css_value_equal0 (const GtkCssValue *value1,
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const GtkCssValue *value2);
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GtkCssValue *_gtk_css_value_transition (GtkCssValue *start,
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GtkCssValue *end,
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double progress);
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char * _gtk_css_value_to_string (const GtkCssValue *value);
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void _gtk_css_value_print (const GtkCssValue *value,
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GString *string);
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GType _gtk_css_value_get_content_type (const GtkCssValue *value);
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gboolean _gtk_css_value_holds (const GtkCssValue *value,
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GType type);
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GtkCssValue *_gtk_css_value_new_from_gvalue (const GValue *g_value);
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GtkCssValue *_gtk_css_value_new_from_int (gint val);
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GtkCssValue *_gtk_css_value_new_from_enum (GType type,
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gint val);
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GtkCssValue *_gtk_css_value_new_take_strv (char **strv);
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GtkCssValue *_gtk_css_value_new_from_boxed (GType type,
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gpointer boxed);
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GtkCssValue *_gtk_css_value_new_from_color (const GdkColor *v);
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GtkCssValue *_gtk_css_value_new_take_pattern (cairo_pattern_t *v);
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GtkCssValue *_gtk_css_value_new_take_binding_sets (GPtrArray *array);
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void _gtk_css_value_init_gvalue (const GtkCssValue *value,
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GValue *g_value);
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int _gtk_css_value_get_int (const GtkCssValue *value);
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int _gtk_css_value_get_enum (const GtkCssValue *value);
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gpointer _gtk_css_value_dup_object (const GtkCssValue *value);
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gpointer _gtk_css_value_get_object (const GtkCssValue *value);
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gpointer _gtk_css_value_get_boxed (const GtkCssValue *value);
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const char ** _gtk_css_value_get_strv (const GtkCssValue *value);
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GtkGradient *_gtk_css_value_get_gradient (const GtkCssValue *value);
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G_END_DECLS
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#endif /* __GTK_CSS_VALUE_PRIVATE_H__ */
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