1 /* 2 * Copyright (C) 2006 Zack Rusin <zack@kde.org> 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef ChromeClientQt_H 29 #define ChromeClientQt_H 30 31 #include "ChromeClient.h" 32 #include "FloatRect.h" 33 #include "RefCounted.h" 34 #include "KURL.h" 35 #include "PlatformString.h" 36 37 class QEventLoop; 38 class QWebPage; 39 40 namespace WebCore { 41 42 class FileChooser; 43 class FloatRect; 44 class Page; 45 struct FrameLoadRequest; 46 class QtAbstractWebPopup; 47 48 class ChromeClientQt : public ChromeClient 49 { 50 public: 51 ChromeClientQt(QWebPage* webPage); 52 virtual ~ChromeClientQt(); 53 virtual void chromeDestroyed(); 54 55 virtual void setWindowRect(const FloatRect&); 56 virtual FloatRect windowRect(); 57 58 virtual FloatRect pageRect(); 59 60 virtual float scaleFactor(); 61 62 virtual void focus(); 63 virtual void unfocus(); 64 65 virtual bool canTakeFocus(FocusDirection); 66 virtual void takeFocus(FocusDirection); 67 68 virtual void focusedNodeChanged(Node*); 69 70 virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&); 71 virtual void show(); 72 73 virtual bool canRunModal(); 74 virtual void runModal(); 75 76 virtual void setToolbarsVisible(bool); 77 virtual bool toolbarsVisible(); 78 79 virtual void setStatusbarVisible(bool); 80 virtual bool statusbarVisible(); 81 82 virtual void setScrollbarsVisible(bool); 83 virtual bool scrollbarsVisible(); 84 85 virtual void setMenubarVisible(bool); 86 virtual bool menubarVisible(); 87 88 virtual void setResizable(bool); 89 90 virtual void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message, 91 unsigned int lineNumber, const String& sourceID); 92 93 virtual bool canRunBeforeUnloadConfirmPanel(); 94 virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame* frame); 95 96 virtual void closeWindowSoon(); 97 98 virtual void runJavaScriptAlert(Frame*, const String&); 99 virtual bool runJavaScriptConfirm(Frame*, const String&); 100 virtual bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result); 101 virtual bool shouldInterruptJavaScript(); 102 103 virtual void setStatusbarText(const String&); 104 105 virtual bool tabsToLinks() const; 106 virtual IntRect windowResizerRect() const; 107 108 virtual void repaint(const IntRect&, bool contentChanged, bool immediate = false, bool repaintContentOnly = false); 109 virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect); 110 virtual IntPoint screenToWindow(const IntPoint&) const; 111 virtual IntRect windowToScreen(const IntRect&) const; 112 virtual PlatformPageClient platformPageClient() const; 113 virtual void contentsSizeChanged(Frame*, const IntSize&) const; 114 scrollbarsModeDidChange()115 virtual void scrollbarsModeDidChange() const { } 116 virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags); 117 118 virtual void setToolTip(const String&, TextDirection); 119 120 virtual void print(Frame*); 121 #if ENABLE(DATABASE) 122 virtual void exceededDatabaseQuota(Frame*, const String&); 123 #endif 124 #if ENABLE(OFFLINE_WEB_APPLICATIONS) 125 virtual void reachedMaxAppCacheSize(int64_t spaceNeeded); 126 #endif 127 128 #if USE(ACCELERATED_COMPOSITING) 129 // see ChromeClient.h 130 // this is a hook for WebCore to tell us what we need to do with the GraphicsLayers 131 virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*); 132 virtual void setNeedsOneShotDrawingSynchronization(); 133 virtual void scheduleCompositingLayerSync(); 134 #endif 135 136 #if ENABLE(TOUCH_EVENTS) needTouchEvents(bool)137 virtual void needTouchEvents(bool) { } 138 #endif 139 140 virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>); 141 formStateDidChange(const Node *)142 virtual void formStateDidChange(const Node*) { } 143 createHTMLParserQuirks()144 virtual PassOwnPtr<HTMLParserQuirks> createHTMLParserQuirks() { return 0; } 145 146 virtual bool setCursor(PlatformCursorHandle); 147 scrollRectIntoView(const IntRect &,const ScrollView *)148 virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const {} 149 150 virtual void requestGeolocationPermissionForFrame(Frame*, Geolocation*); 151 152 QtAbstractWebPopup* createSelectPopup(); 153 154 QWebPage* m_webPage; 155 WebCore::KURL lastHoverURL; 156 WebCore::String lastHoverTitle; 157 WebCore::String lastHoverContent; 158 159 bool toolBarsVisible; 160 bool statusBarVisible; 161 bool menuBarVisible; 162 QEventLoop* m_eventLoop; 163 }; 164 } 165 166 #endif 167