#include "config.h"
#include "KeyframeList.h"
#include "Animation.h"
#include "RenderObject.h"
namespace WebCore {
TimingFunction* KeyframeValue::timingFunction(const AtomicString& name) const
{
const RenderStyle* keyframeStyle = style();
if (!keyframeStyle || !keyframeStyle->animations())
return nullptr;
for (size_t i = 0; i < keyframeStyle->animations()->size(); ++i) {
const Animation& animation = keyframeStyle->animations()->animation(i);
if (name == animation.name())
return animation.timingFunction().get();
}
return nullptr;
}
KeyframeList::~KeyframeList()
{
clear();
}
void KeyframeList::clear()
{
m_keyframes.clear();
m_properties.clear();
}
bool KeyframeList::operator==(const KeyframeList& o) const
{
if (m_keyframes.size() != o.m_keyframes.size())
return false;
Vector<KeyframeValue>::const_iterator it2 = o.m_keyframes.begin();
for (Vector<KeyframeValue>::const_iterator it1 = m_keyframes.begin(); it1 != m_keyframes.end(); ++it1) {
if (it1->key() != it2->key())
return false;
const RenderStyle& style1 = *it1->style();
const RenderStyle& style2 = *it2->style();
if (style1 != style2)
return false;
++it2;
}
return true;
}
void KeyframeList::insert(KeyframeValue&& keyframe)
{
if (keyframe.key() < 0 || keyframe.key() > 1)
return;
bool inserted = false;
size_t i = 0;
for (; i < m_keyframes.size(); ++i) {
if (m_keyframes[i].key() == keyframe.key()) {
ASSERT_NOT_REACHED();
break;
}
if (m_keyframes[i].key() > keyframe.key()) {
m_keyframes.insert(i, WTFMove(keyframe));
inserted = true;
break;
}
}
if (!inserted)
m_keyframes.append(WTFMove(keyframe));
for (auto& property : m_keyframes[i].properties())
m_properties.add(property);
}
}