forked from AuroraMiddleware/gtk
4168e0385e
GtkCssStyle is the base class to be used for all types of styles that do exist. GtkCssAnimatedStyle is the only implementation so far, that is exactly a copy/paste of the old GtkCssStyle code.
91 lines
4.8 KiB
C
91 lines
4.8 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: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__
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#define __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__
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#include "gtk/gtkcssstyleprivate.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_CSS_ANIMATED_STYLE (gtk_css_animated_style_get_type ())
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#define GTK_CSS_ANIMATED_STYLE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyle))
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#define GTK_CSS_ANIMATED_STYLE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
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#define GTK_IS_CSS_ANIMATED_STYLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
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#define GTK_IS_CSS_ANIMATED_STYLE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
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#define GTK_CSS_ANIMATED_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
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typedef struct _GtkCssAnimatedStyle GtkCssAnimatedStyle;
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typedef struct _GtkCssAnimatedStyleClass GtkCssAnimatedStyleClass;
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struct _GtkCssAnimatedStyle
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{
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GtkCssStyle parent;
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GPtrArray *values; /* the unanimated (aka intrinsic) values */
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GPtrArray *sections; /* sections the values are defined in */
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GPtrArray *animated_values; /* NULL or array of animated values/NULL if not animated */
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gint64 current_time; /* the current time in our world */
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GSList *animations; /* the running animations, least important one first */
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GtkBitmask *depends_on_parent; /* for intrinsic values */
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GtkBitmask *equals_parent; /* dito */
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GtkBitmask *depends_on_color; /* dito */
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GtkBitmask *depends_on_font_size; /* dito */
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};
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struct _GtkCssAnimatedStyleClass
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{
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GtkCssStyleClass parent_class;
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};
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GType gtk_css_animated_style_get_type (void) G_GNUC_CONST;
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GtkCssStyle * gtk_css_animated_style_new (void);
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void gtk_css_animated_style_compute_value (GtkCssAnimatedStyle *style,
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GtkStyleProviderPrivate*provider,
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int scale,
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GtkCssStyle *parent_style,
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guint id,
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GtkCssValue *specified,
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GtkCssSection *section);
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void gtk_css_animated_style_set_animated_value(GtkCssAnimatedStyle *style,
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guint id,
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GtkCssValue *value);
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GtkCssValue * gtk_css_animated_style_get_intrinsic_value (GtkCssAnimatedStyle *style,
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guint id);
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void gtk_css_animated_style_create_animations(GtkCssAnimatedStyle *style,
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GtkCssAnimatedStyle *parent_style,
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gint64 timestamp,
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GtkStyleProviderPrivate*provider,
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int scale,
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GtkCssAnimatedStyle *source);
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GtkBitmask * gtk_css_animated_style_advance (GtkCssAnimatedStyle *style,
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gint64 timestamp);
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void gtk_css_animated_style_cancel_animations(GtkCssAnimatedStyle *style);
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gboolean gtk_css_animated_style_is_static (GtkCssAnimatedStyle *style);
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G_END_DECLS
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#endif /* __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__ */
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