blob: 6964f49e563c52a35607b87cb9029993ecc39691 [file] [log] [blame]
/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
#ifndef LayoutFullScreen_h
#define LayoutFullScreen_h
#include "core/CoreExport.h"
#include "core/layout/LayoutFlexibleBox.h"
namespace blink {
class LayoutBlockFlow;
class CORE_EXPORT LayoutFullScreen final : public LayoutFlexibleBox {
public:
static LayoutFullScreen* CreateAnonymous(Document*);
bool IsOfType(LayoutObjectType type) const override {
return type == kLayoutObjectLayoutFullScreen ||
LayoutFlexibleBox::IsOfType(type);
}
const char* GetName() const override { return "LayoutFullScreen"; }
void ResetPlaceholder() { placeholder_ = nullptr; }
LayoutBlockFlow* Placeholder() { return placeholder_; }
void CreatePlaceholder(scoped_refptr<ComputedStyle>,
const LayoutRect& frame_rect);
static LayoutObject* WrapLayoutObject(LayoutObject*,
LayoutObject*,
Document*);
void UnwrapLayoutObject();
void UpdateStyle();
void UpdateStyle(LayoutObject* parent);
bool AnonymousHasStylePropagationOverride() override { return true; }
// Must call setStyleWithWritingModeOfParent() instead.
void SetStyle(scoped_refptr<ComputedStyle>) = delete;
private:
LayoutFullScreen();
void WillBeDestroyed() override;
protected:
LayoutBlockFlow* placeholder_;
ItemPosition SelfAlignmentNormalBehavior(
const LayoutBox* child = nullptr) const override {
DCHECK(!child);
return ItemPosition::kCenter;
}
};
DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutFullScreen, IsLayoutFullScreen());
} // namespace blink
#endif