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| 1 /* | |
| 2 * Copyright (C) 2009 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 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebPluginContainerImpl_h | |
| 32 #define WebPluginContainerImpl_h | |
| 33 | |
| 34 // FIXME: This relative path is a temporary hack to support using this | |
| 35 // header from webkit/glue. | |
| 36 #include "../public/WebPluginContainer.h" | |
| 37 | |
| 38 #include "Widget.h" | |
| 39 #include <wtf/PassRefPtr.h> | |
| 40 #include <wtf/Vector.h> | |
| 41 | |
| 42 struct NPObject; | |
| 43 | |
| 44 namespace WebCore { | |
| 45 class HTMLPlugInElement; | |
| 46 class IntRect; | |
| 47 class KeyboardEvent; | |
| 48 class MouseEvent; | |
| 49 class ResourceError; | |
| 50 class ResourceResponse; | |
| 51 } | |
| 52 | |
| 53 namespace WebKit { | |
| 54 | |
| 55 class WebPlugin; | |
| 56 class WebPluginLoadObserver; | |
| 57 | |
| 58 class WebPluginContainerImpl : public WebCore::Widget, public WebPluginContainer { | |
| 59 public: | |
| 60 static PassRefPtr<WebPluginContainerImpl> create(WebCore::HTMLPlugInElement* element, WebPlugin* webPlugin) | |
| 61 { | |
| 62 return adoptRef(new WebPluginContainerImpl(element, webPlugin)); | |
| 63 } | |
| 64 | |
| 65 // Widget methods | |
| 66 virtual void setFrameRect(const WebCore::IntRect&); | |
| 67 virtual void paint(WebCore::GraphicsContext*, const WebCore::IntRect&); | |
| 68 virtual void invalidateRect(const WebCore::IntRect&); | |
| 69 virtual void setFocus(); | |
| 70 virtual void show(); | |
| 71 virtual void hide(); | |
| 72 virtual void handleEvent(WebCore::Event*); | |
| 73 virtual void frameRectsChanged(); | |
| 74 virtual void setParentVisible(bool); | |
| 75 virtual void setParent(WebCore::ScrollView*); | |
| 76 | |
| 77 // WebPluginContainer methods | |
| 78 virtual void invalidate(); | |
| 79 virtual void invalidateRect(const WebRect&); | |
| 80 virtual void reportGeometry(); | |
| 81 virtual void clearScriptObjects(); | |
| 82 virtual NPObject* scriptableObjectForElement(); | |
| 83 virtual WebString executeScriptURL(const WebURL&, bool popupsAllowed); | |
| 84 virtual void loadFrameRequest(const WebURLRequest&, const WebString& target, bool notifyNeeded, void* notifyData); | |
| 85 | |
| 86 // Resource load events for the plugin's source data: | |
| 87 void didReceiveResponse(const WebCore::ResourceResponse&); | |
| 88 void didReceiveData(const char *data, int dataLength); | |
| 89 void didFinishLoading(); | |
| 90 void didFailLoading(const WebCore::ResourceError&); | |
| 91 | |
| 92 NPObject* scriptableObject(); | |
| 93 | |
| 94 // This cannot be null. | |
| 95 WebPlugin* plugin() { return m_webPlugin; } | |
| 96 | |
| 97 void willDestroyPluginLoadObserver(WebPluginLoadObserver*); | |
| 98 | |
| 99 private: | |
| 100 WebPluginContainerImpl(WebCore::HTMLPlugInElement* element, WebPlugin* webPlugin) | |
| 101 : m_element(element) | |
| 102 , m_webPlugin(webPlugin) { } | |
| 103 ~WebPluginContainerImpl(); | |
| 104 | |
| 105 void handleMouseEvent(WebCore::MouseEvent*); | |
| 106 void handleKeyboardEvent(WebCore::KeyboardEvent*); | |
| 107 | |
| 108 void calculateGeometry(const WebCore::IntRect& frameRect, | |
| 109 WebCore::IntRect& windowRect, | |
| 110 WebCore::IntRect& clipRect, | |
| 111 Vector<WebCore::IntRect>& cutOutRects); | |
| 112 WebCore::IntRect windowClipRect() const; | |
| 113 void windowCutOutRects(const WebCore::IntRect& frameRect, | |
| 114 Vector<WebCore::IntRect>& cutOutRects); | |
| 115 | |
| 116 WebCore::HTMLPlugInElement* m_element; | |
| 117 WebPlugin* m_webPlugin; | |
| 118 Vector<WebPluginLoadObserver*> m_pluginLoadObservers; | |
| 119 }; | |
| 120 | |
| 121 } // namespace WebKit | |
| 122 | |
| 123 #endif | |
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