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 <WebCore/COMPtr.h> 30 #include <WebCore/IntRect.h> 31 #include <WebCore/PluginView.h> 32 33 namespace WebCore { 34 class Element; 35 class IntSize; 36 } 37 38 interface IWebEmbeddedView; 39 40 class EmbeddedWidget : public WebCore::Widget, public WebCore::PluginManualLoader { 41 public: 42 static PassRefPtr<EmbeddedWidget> create(IWebEmbeddedView*, WebCore::Element* element, HWND parentWindow, const WebCore::IntSize&); 43 ~EmbeddedWidget(); 44 45 private: EmbeddedWidget(IWebEmbeddedView * view,WebCore::Element * element)46 EmbeddedWidget(IWebEmbeddedView* view, WebCore::Element* element) 47 : m_view(view) 48 , m_element(element) 49 , m_window(0) 50 , m_isVisible(false) 51 , m_attachedToWindow(false) 52 { 53 } 54 55 bool createWindow(HWND parentWindow, const WebCore::IntSize& size); 56 57 virtual void didReceiveResponse(const WebCore::ResourceResponse&); 58 virtual void didReceiveData(const char*, int); 59 virtual void didFinishLoading(); 60 virtual void didFail(const WebCore::ResourceError&); 61 62 virtual void invalidateRect(const WebCore::IntRect&); 63 virtual void setFrameRect(const WebCore::IntRect&); 64 virtual void frameRectsChanged(); 65 virtual void setFocus(); 66 virtual void show(); 67 virtual void hide(); 68 virtual WebCore::IntRect windowClipRect() const; 69 virtual void setParent(WebCore::ScrollView*); 70 71 virtual void attachToWindow(); 72 virtual void detachFromWindow(); 73 74 COMPtr<IWebEmbeddedView> m_view; 75 WebCore::Element* m_element; 76 HWND m_window; 77 78 bool m_isVisible; 79 bool m_attachedToWindow; 80 81 WebCore::IntRect m_clipRect; // The clip rect to apply to an embedded view. 82 WebCore::IntRect m_windowRect; // Our window rect. 83 }; 84 85 #endif // EmbeddedWidget_h 86