1 /* 2 * Copyright (C) 2008 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef EmbeddedWidget_h 27 #define EmbeddedWidget_h 28 29 #include "WebKit.h" 30 #include <WebCore/COMPtr.h> 31 #include <WebCore/IntRect.h> 32 #include <WebCore/PluginView.h> 33 34 namespace WebCore { 35 class Element; 36 class IntSize; 37 } 38 39 interface IWebEmbeddedView; 40 41 class EmbeddedWidget : public WebCore::Widget, public WebCore::PluginManualLoader { 42 public: 43 static PassRefPtr<EmbeddedWidget> create(IWebEmbeddedView*, WebCore::Element* element, HWND parentWindow, const WebCore::IntSize&); 44 ~EmbeddedWidget(); 45 46 private: EmbeddedWidget(IWebEmbeddedView * view,WebCore::Element * element)47 EmbeddedWidget(IWebEmbeddedView* view, WebCore::Element* element) 48 : m_view(view) 49 , m_element(element) 50 , m_window(0) 51 , m_isVisible(false) 52 , m_attachedToWindow(false) 53 { 54 } 55 56 bool createWindow(HWND parentWindow, const WebCore::IntSize& size); 57 58 virtual void didReceiveResponse(const WebCore::ResourceResponse&); 59 virtual void didReceiveData(const char*, int); 60 virtual void didFinishLoading(); 61 virtual void didFail(const WebCore::ResourceError&); 62 63 virtual void invalidateRect(const WebCore::IntRect&); 64 virtual void setFrameRect(const WebCore::IntRect&); 65 virtual void frameRectsChanged(); 66 virtual void setFocus(bool); 67 virtual void show(); 68 virtual void hide(); 69 virtual WebCore::IntRect windowClipRect() const; 70 virtual void setParent(WebCore::ScrollView*); 71 72 virtual void attachToWindow(); 73 virtual void detachFromWindow(); 74 75 COMPtr<IWebEmbeddedView> m_view; 76 WebCore::Element* m_element; 77 HWND m_window; 78 79 bool m_isVisible; 80 bool m_attachedToWindow; 81 82 WebCore::IntRect m_clipRect; // The clip rect to apply to an embedded view. 83 WebCore::IntRect m_windowRect; // Our window rect. 84 }; 85 86 #endif // EmbeddedWidget_h 87