1 /* 2 Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) 3 Copyright (C) 2007 Staikos Computing Services Inc. 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Library General Public 7 License as published by the Free Software Foundation; either 8 version 2 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Library General Public License for more details. 14 15 You should have received a copy of the GNU Library General Public License 16 along with this library; see the file COPYING.LIB. If not, write to 17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef QWEBFRAME_P_H 22 #define QWEBFRAME_P_H 23 24 #include "qwebframe.h" 25 #include "qwebpage_p.h" 26 27 #include "EventHandler.h" 28 #include "GraphicsContext.h" 29 #include "KURL.h" 30 #include "PlatformString.h" 31 #include "qwebelement.h" 32 #include "wtf/RefPtr.h" 33 #include "Frame.h" 34 35 namespace WebCore { 36 class FrameLoaderClientQt; 37 class FrameView; 38 class HTMLFrameOwnerElement; 39 class Scrollbar; 40 } 41 class QWebPage; 42 43 class QWebFrameData { 44 public: 45 QWebFrameData(WebCore::Page*, WebCore::Frame* parentFrame = 0, 46 WebCore::HTMLFrameOwnerElement* = 0, 47 const WebCore::String& frameName = WebCore::String()); 48 49 WebCore::KURL url; 50 WebCore::String name; 51 WebCore::HTMLFrameOwnerElement* ownerElement; 52 WebCore::Page* page; 53 RefPtr<WebCore::Frame> frame; 54 WebCore::FrameLoaderClientQt* frameLoaderClient; 55 56 WebCore::String referrer; 57 bool allowsScrolling; 58 int marginWidth; 59 int marginHeight; 60 }; 61 62 class QWebFramePrivate { 63 public: QWebFramePrivate()64 QWebFramePrivate() 65 : q(0) 66 , horizontalScrollBarPolicy(Qt::ScrollBarAsNeeded) 67 , verticalScrollBarPolicy(Qt::ScrollBarAsNeeded) 68 , frameLoaderClient(0) 69 , frame(0) 70 , page(0) 71 , allowsScrolling(true) 72 , marginWidth(-1) 73 , marginHeight(-1) 74 {} 75 void init(QWebFrame* qframe, QWebFrameData* frameData); 76 parentFrame()77 inline QWebFrame *parentFrame() { return qobject_cast<QWebFrame*>(q->parent()); } 78 79 WebCore::Scrollbar* horizontalScrollBar() const; 80 WebCore::Scrollbar* verticalScrollBar() const; 81 82 static WebCore::Frame* core(QWebFrame*); 83 static QWebFrame* kit(WebCore::Frame*); 84 85 void renderRelativeCoords(WebCore::GraphicsContext*, QWebFrame::RenderLayer, const QRegion& clip); 86 void renderContentsLayerAbsoluteCoords(WebCore::GraphicsContext*, const QRegion& clip); 87 88 bool scrollOverflow(int dx, int dy); 89 90 QWebFrame *q; 91 Qt::ScrollBarPolicy horizontalScrollBarPolicy; 92 Qt::ScrollBarPolicy verticalScrollBarPolicy; 93 WebCore::FrameLoaderClientQt *frameLoaderClient; 94 WebCore::Frame *frame; 95 QWebPage *page; 96 97 bool allowsScrolling; 98 int marginWidth; 99 int marginHeight; 100 }; 101 102 class QWebHitTestResultPrivate { 103 public: QWebHitTestResultPrivate()104 QWebHitTestResultPrivate() : isContentEditable(false), isContentSelected(false), isScrollBar(false) {} 105 QWebHitTestResultPrivate(const WebCore::HitTestResult &hitTest); 106 107 QPoint pos; 108 QRect boundingRect; 109 QWebElement enclosingBlock; 110 QString title; 111 QString linkText; 112 QUrl linkUrl; 113 QString linkTitle; 114 QPointer<QWebFrame> linkTargetFrame; 115 QWebElement linkElement; 116 QString alternateText; 117 QUrl imageUrl; 118 QPixmap pixmap; 119 bool isContentEditable; 120 bool isContentSelected; 121 bool isScrollBar; 122 QPointer<QWebFrame> frame; 123 RefPtr<WebCore::Node> innerNode; 124 RefPtr<WebCore::Node> innerNonSharedNode; 125 }; 126 127 #endif 128