| /* |
| * Copyright (C) 2015 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. ``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 |
| * 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 WebTiledBackingLayerWin_h |
| #define WebTiledBackingLayerWin_h |
| |
| #include "PlatformCALayerWinInternal.h" |
| |
| namespace WebCore { |
| |
| class WebTiledBackingLayerWin : public PlatformCALayerWinInternal { |
| public: |
| WebTiledBackingLayerWin(PlatformCALayer*); |
| ~WebTiledBackingLayerWin(); |
| |
| void displayCallback(CACFLayerRef, CGContextRef) override; |
| void setNeedsDisplayInRect(const FloatRect&) override; |
| void setNeedsDisplay() override; |
| |
| bool isOpaque() const override; |
| void setOpaque(bool) override; |
| |
| void setBounds(const FloatRect&) override; |
| |
| float contentsScale() const override; |
| void setContentsScale(float) override; |
| |
| void setBorderWidth(float) override; |
| |
| void setBorderColor(const Color&) override; |
| |
| // WebTiledBackingLayer Features |
| TileController* createTileController(PlatformCALayer* rootLayer); |
| TiledBacking* tiledBacking(); |
| void invalidate(); |
| |
| private: |
| RetainPtr<CACFLayerRef> m_tileParent; |
| std::unique_ptr<TileController> m_tileController; |
| }; |
| |
| } |
| |
| #endif // WebTiledBackingLayerWin_h |