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/*
* 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: Benjamin Otte <otte@gnome.org>
*/
#include "config.h"
#include "gtkstyleanimationprivate.h"
GtkStyleAnimation *
_gtk_style_animation_advance (GtkStyleAnimation *animation,
gint64 timestamp)
{
g_assert (animation != NULL);
return animation->class->advance (animation, timestamp);
}
void
_gtk_style_animation_apply_values (GtkStyleAnimation *animation,
GtkCssAnimatedStyle *style)
{
animation->class->apply_values (animation, style);
}
gboolean
_gtk_style_animation_is_finished (GtkStyleAnimation *animation)
{
return animation->class->is_finished (animation);
}
GtkStyleAnimation *
gtk_style_animation_ref (GtkStyleAnimation *animation)
{
animation->ref_count++;
return animation;
}
GtkStyleAnimation *
gtk_style_animation_unref (GtkStyleAnimation *animation)
{
animation->ref_count--;
if (animation->ref_count == 0)
{
animation->class->free (animation);
return NULL;
}
return animation;
}
/**
* _gtk_style_animation_is_static:
* @animation: The animation to query
* @at_time_us: The timestamp to query for
*
* Checks if @animation will not change its values anymore after
* @at_time_us. This happens for example when the animation has reached its
* final value or when it has been paused.
*
* Returns: %TRUE if @animation will not change anymore after @at_time_us
**/
gboolean
_gtk_style_animation_is_static (GtkStyleAnimation *animation)
{
return animation->class->is_static (animation);
}
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