1 /* 2 * Copyright (C) 2006, 2007 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 COMPUTER, 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 COMPUTER, 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 #include "config.h" 27 #include "Widget.h" 28 29 #include "Chrome.h" 30 #include "Cursor.h" 31 #include "Document.h" 32 #include "Element.h" 33 #include "FrameView.h" 34 #include "FrameWin.h" 35 #include "GraphicsContext.h" 36 #include "IntRect.h" 37 #include "Page.h" 38 39 #include <winsock2.h> 40 #include <windows.h> 41 42 namespace WebCore { 43 44 Widget::Widget(PlatformWidget widget) 45 { 46 init(widget); 47 } 48 49 Widget::~Widget() 50 { 51 ASSERT(!parent()); 52 } 53 54 void Widget::show() 55 { 56 } 57 58 void Widget::hide() 59 { 60 } 61 62 HCURSOR lastSetCursor = 0; 63 bool ignoreNextSetCursor = false; 64 65 void Widget::setCursor(const Cursor& cursor) 66 { 67 // This is set by PluginViewWin so it can ignore the setCursor call made by 68 // EventHandler.cpp. 69 if (ignoreNextSetCursor) { 70 ignoreNextSetCursor = false; 71 return; 72 } 73 74 if (!cursor.impl()->nativeCursor()) 75 return; 76 77 lastSetCursor = cursor.impl()->nativeCursor(); 78 79 ScrollView* view = root(); 80 if (!view || !view->isFrameView()) { 81 SetCursor(lastSetCursor); 82 return; 83 } 84 85 Frame* frame = static_cast<FrameView*>(view)->frame(); 86 if (!frame) { 87 SetCursor(lastSetCursor); 88 return; 89 } 90 91 Page* page = frame->page(); 92 if (!page) { 93 SetCursor(lastSetCursor); 94 return; 95 } 96 97 page->chrome()->setCursor(lastSetCursor); 98 } 99 100 void Widget::paint(GraphicsContext*, const IntRect&) 101 { 102 } 103 104 void Widget::setFocus() 105 { 106 } 107 108 void Widget::setIsSelected(bool) 109 { 110 } 111 112 IntRect Widget::frameRect() const 113 { 114 return m_frame; 115 } 116 117 void Widget::setFrameRect(const IntRect& rect) 118 { 119 m_frame = rect; 120 } 121 122 } // namespace WebCore 123