mirror of
https://github.com/RGBCube/serenity
synced 2025-05-20 11:45:06 +00:00
ff0a2b1a60
For convenience, `DisjointIntRectSet` is an alias for `DisjointRectSet<int>`, and is used everywhere for now.
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
/*
|
|
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "Animation.h"
|
|
#include "Compositor.h"
|
|
#include <AK/Badge.h>
|
|
|
|
namespace WindowServer {
|
|
|
|
Animation::Animation()
|
|
{
|
|
Compositor::the().register_animation({}, *this);
|
|
}
|
|
|
|
Animation::~Animation()
|
|
{
|
|
if (!m_was_removed)
|
|
Compositor::the().unregister_animation({}, *this);
|
|
}
|
|
|
|
void Animation::set_duration(int duration_in_ms)
|
|
{
|
|
m_duration = duration_in_ms;
|
|
}
|
|
|
|
void Animation::start()
|
|
{
|
|
m_running = true;
|
|
m_timer.start();
|
|
Compositor::the().animation_started({});
|
|
}
|
|
|
|
void Animation::stop()
|
|
{
|
|
m_running = false;
|
|
if (on_stop)
|
|
on_stop();
|
|
}
|
|
|
|
void Animation::was_removed(Badge<Compositor>)
|
|
{
|
|
m_was_removed = true;
|
|
}
|
|
|
|
bool Animation::update(Badge<Compositor>, Gfx::Painter& painter, Screen& screen, Gfx::DisjointIntRectSet& flush_rects)
|
|
{
|
|
int elapsed_ms = m_timer.elapsed();
|
|
float progress = min((float)elapsed_ms / (float)m_duration, 1.0f);
|
|
|
|
if (on_update)
|
|
on_update(progress, painter, screen, flush_rects);
|
|
|
|
return progress < 1.0f;
|
|
}
|
|
|
|
}
|