Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 Google Inc. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * |
| 11 | * 2. Redistributions in binary form must reproduce the above |
| 12 | * copyright notice, this list of conditions and the following disclaimer |
| 13 | * in the documentation and/or other materials provided with the |
| 14 | * distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS |
| 17 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. |
| 20 | * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef PageOverlay_h |
| 30 | #define PageOverlay_h |
| 31 | |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 32 | #include "wtf/OwnPtr.h" |
| 33 | #include "wtf/PassOwnPtr.h" |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 34 | |
| 35 | namespace WebCore { |
| 36 | class GraphicsContext; |
| 37 | class GraphicsLayer; |
| 38 | class GraphicsLayerClient; |
| 39 | } |
| 40 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 41 | namespace blink { |
Torne (Richard Coles) | e1f1df5 | 2013-08-23 16:39:30 +0100 | [diff] [blame] | 42 | class OverlayGraphicsLayerClientImpl; |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 43 | class WebPageOverlay; |
| 44 | class WebViewImpl; |
| 45 | struct WebRect; |
| 46 | |
| 47 | class PageOverlay { |
| 48 | public: |
| 49 | static PassOwnPtr<PageOverlay> create(WebViewImpl*, WebPageOverlay*); |
| 50 | |
Torne (Richard Coles) | 8abfc58 | 2013-09-12 12:10:38 +0100 | [diff] [blame] | 51 | ~PageOverlay() { } |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 52 | |
| 53 | WebPageOverlay* overlay() const { return m_overlay; } |
| 54 | void setOverlay(WebPageOverlay* overlay) { m_overlay = overlay; } |
| 55 | |
| 56 | int zOrder() const { return m_zOrder; } |
| 57 | void setZOrder(int zOrder) { m_zOrder = zOrder; } |
| 58 | |
| 59 | void clear(); |
| 60 | void update(); |
| 61 | void paintWebFrame(WebCore::GraphicsContext&); |
| 62 | |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 63 | WebCore::GraphicsLayer* graphicsLayer() const { return m_layer.get(); } |
| 64 | |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 65 | private: |
| 66 | PageOverlay(WebViewImpl*, WebPageOverlay*); |
| 67 | void invalidateWebFrame(); |
| 68 | |
| 69 | WebViewImpl* m_viewImpl; |
| 70 | WebPageOverlay* m_overlay; |
Torne (Richard Coles) | 8abfc58 | 2013-09-12 12:10:38 +0100 | [diff] [blame] | 71 | OwnPtr<WebCore::GraphicsLayerClient> m_layerClient; |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 72 | OwnPtr<WebCore::GraphicsLayer> m_layer; |
| 73 | int m_zOrder; |
| 74 | }; |
| 75 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 76 | } // namespace blink |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 77 | |
| 78 | #endif // PageOverlay_h |