1 /* 2 * Copyright (C) 2012 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 WebPagePopupImpl_h 32 #define WebPagePopupImpl_h 33 34 #include "PageWidgetDelegate.h" 35 #include "WebPagePopup.h" 36 #include "core/page/PagePopup.h" 37 #include "wtf/OwnPtr.h" 38 #include "wtf/RefCounted.h" 39 40 namespace WebCore { 41 class Page; 42 class PagePopupClient; 43 class PlatformKeyboardEvent; 44 } 45 46 namespace WebKit { 47 48 class PagePopupChromeClient; 49 class WebViewImpl; 50 51 class WebPagePopupImpl : public WebPagePopup, 52 public PageWidgetEventHandler, 53 public WebCore::PagePopup, 54 public RefCounted<WebPagePopupImpl> { 55 WTF_MAKE_NONCOPYABLE(WebPagePopupImpl); 56 WTF_MAKE_FAST_ALLOCATED; 57 58 public: 59 virtual ~WebPagePopupImpl(); 60 bool initialize(WebViewImpl*, WebCore::PagePopupClient*, const WebCore::IntRect& originBoundsInRootView); 61 bool handleKeyEvent(const WebCore::PlatformKeyboardEvent&); 62 void closePopup(); 63 WebWidgetClient* widgetClient() const { return m_widgetClient; } 64 bool hasSamePopupClient(WebPagePopupImpl* other) { return other && m_popupClient == other->m_popupClient; } 65 66 private: 67 // WebWidget functions 68 virtual WebSize size() OVERRIDE; 69 virtual void animate(double) OVERRIDE; 70 virtual void layout() OVERRIDE; 71 virtual void paint(WebCanvas*, const WebRect&, PaintOptions = ReadbackFromCompositorIfAvailable) OVERRIDE; 72 virtual void resize(const WebSize&) OVERRIDE; 73 virtual void close() OVERRIDE; 74 virtual bool handleInputEvent(const WebInputEvent&) OVERRIDE; 75 virtual void setFocus(bool) OVERRIDE; 76 77 // PageWidgetEventHandler functions 78 virtual bool handleKeyEvent(const WebKeyboardEvent&) OVERRIDE; 79 virtual bool handleCharEvent(const WebKeyboardEvent&) OVERRIDE; 80 virtual bool handleGestureEvent(const WebGestureEvent&) OVERRIDE; 81 82 explicit WebPagePopupImpl(WebWidgetClient*); 83 bool initializePage(); 84 void destroyPage(); 85 86 WebWidgetClient* m_widgetClient; 87 WebRect m_windowRectInScreen; 88 WebViewImpl* m_webView; 89 OwnPtr<WebCore::Page> m_page; 90 OwnPtr<PagePopupChromeClient> m_chromeClient; 91 WebCore::PagePopupClient* m_popupClient; 92 bool m_closing; 93 94 friend class WebPagePopup; 95 friend class PagePopupChromeClient; 96 }; 97 98 } // namespace WebKit 99 #endif // WebPagePopupImpl_h 100