1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef ChromeClientImpl_h 33 #define ChromeClientImpl_h 34 35 #include "core/page/ChromeClient.h" 36 #include "modules/navigatorcontentutils/NavigatorContentUtilsClient.h" 37 #include "platform/PopupMenu.h" 38 #include "platform/weborigin/KURL.h" 39 #include "public/platform/WebColor.h" 40 #include "public/web/WebNavigationPolicy.h" 41 #include "wtf/PassOwnPtr.h" 42 43 namespace WebCore { 44 class AXObject; 45 class ColorChooser; 46 class ColorChooserClient; 47 class Element; 48 class Event; 49 class FileChooser; 50 class GraphicsLayerFactory; 51 class HTMLFormControlElement; 52 class HTMLInputElement; 53 class KeyboardEvent; 54 class PopupMenuClient; 55 class RenderBox; 56 class SecurityOrigin; 57 class DateTimeChooser; 58 class DateTimeChooserClient; 59 struct WindowFeatures; 60 } 61 62 namespace blink { 63 class WebColorChooser; 64 class WebColorChooserClient; 65 class WebViewImpl; 66 struct WebCursorInfo; 67 struct WebPopupMenuInfo; 68 69 // Handles window-level notifications from WebCore on behalf of a WebView. 70 class ChromeClientImpl FINAL : public WebCore::ChromeClient { 71 public: 72 explicit ChromeClientImpl(WebViewImpl* webView); 73 virtual ~ChromeClientImpl(); 74 75 virtual void* webView() const OVERRIDE; 76 77 // ChromeClient methods: 78 virtual void chromeDestroyed() OVERRIDE; 79 virtual void setWindowRect(const WebCore::FloatRect&) OVERRIDE; 80 virtual WebCore::FloatRect windowRect() OVERRIDE; 81 virtual WebCore::FloatRect pageRect() OVERRIDE; 82 virtual void focus() OVERRIDE; 83 virtual bool canTakeFocus(WebCore::FocusType) OVERRIDE; 84 virtual void takeFocus(WebCore::FocusType) OVERRIDE; 85 virtual void focusedNodeChanged(WebCore::Node*) OVERRIDE; 86 virtual void focusedFrameChanged(WebCore::LocalFrame*) OVERRIDE; 87 virtual WebCore::Page* createWindow( 88 WebCore::LocalFrame*, const WebCore::FrameLoadRequest&, const WebCore::WindowFeatures&, WebCore::NavigationPolicy, WebCore::ShouldSendReferrer) OVERRIDE; 89 virtual void show(WebCore::NavigationPolicy) OVERRIDE; 90 virtual bool canRunModal() OVERRIDE; 91 virtual void runModal() OVERRIDE; 92 virtual void setToolbarsVisible(bool) OVERRIDE; 93 virtual bool toolbarsVisible() OVERRIDE; 94 virtual void setStatusbarVisible(bool) OVERRIDE; 95 virtual bool statusbarVisible() OVERRIDE; 96 virtual void setScrollbarsVisible(bool) OVERRIDE; 97 virtual bool scrollbarsVisible() OVERRIDE; 98 virtual void setMenubarVisible(bool) OVERRIDE; 99 virtual bool menubarVisible() OVERRIDE; 100 virtual void setResizable(bool) OVERRIDE; 101 virtual bool shouldReportDetailedMessageForSource(const WTF::String&) OVERRIDE; 102 virtual void addMessageToConsole( 103 WebCore::LocalFrame*, WebCore::MessageSource, WebCore::MessageLevel, 104 const WTF::String& message, unsigned lineNumber, 105 const WTF::String& sourceID, const WTF::String& stackTrace) OVERRIDE; 106 virtual bool canRunBeforeUnloadConfirmPanel() OVERRIDE; 107 virtual bool runBeforeUnloadConfirmPanel( 108 const WTF::String& message, WebCore::LocalFrame*) OVERRIDE; 109 virtual void closeWindowSoon() OVERRIDE; 110 virtual void runJavaScriptAlert(WebCore::LocalFrame*, const WTF::String&) OVERRIDE; 111 virtual bool runJavaScriptConfirm(WebCore::LocalFrame*, const WTF::String&) OVERRIDE; 112 virtual bool runJavaScriptPrompt( 113 WebCore::LocalFrame*, const WTF::String& message, 114 const WTF::String& defaultValue, WTF::String& result) OVERRIDE; 115 virtual void setStatusbarText(const WTF::String& message) OVERRIDE; 116 virtual bool tabsToLinks() OVERRIDE; 117 virtual WebCore::IntRect windowResizerRect() const OVERRIDE; 118 virtual void invalidateContentsAndRootView(const WebCore::IntRect&) OVERRIDE; 119 virtual void invalidateContentsForSlowScroll(const WebCore::IntRect&) OVERRIDE; 120 virtual void scheduleAnimation() OVERRIDE; 121 virtual void scroll( 122 const WebCore::IntSize& scrollDelta, const WebCore::IntRect& rectToScroll, 123 const WebCore::IntRect& clipRect) OVERRIDE; 124 virtual WebCore::IntRect rootViewToScreen(const WebCore::IntRect&) const OVERRIDE; 125 virtual WebScreenInfo screenInfo() const OVERRIDE; 126 virtual void contentsSizeChanged(WebCore::LocalFrame*, const WebCore::IntSize&) const OVERRIDE; 127 virtual void deviceOrPageScaleFactorChanged() const OVERRIDE; 128 virtual void layoutUpdated(WebCore::LocalFrame*) const OVERRIDE; 129 virtual void mouseDidMoveOverElement( 130 const WebCore::HitTestResult&, unsigned modifierFlags) OVERRIDE; 131 virtual void setToolTip(const WTF::String& tooltipText, WebCore::TextDirection) OVERRIDE; 132 virtual void dispatchViewportPropertiesDidChange(const WebCore::ViewportDescription&) const OVERRIDE; 133 virtual void print(WebCore::LocalFrame*) OVERRIDE; 134 virtual void annotatedRegionsChanged() OVERRIDE; 135 virtual bool paintCustomOverhangArea(WebCore::GraphicsContext*, const WebCore::IntRect&, const WebCore::IntRect&, const WebCore::IntRect&) OVERRIDE; 136 virtual PassOwnPtr<WebCore::ColorChooser> createColorChooser(WebCore::LocalFrame*, WebCore::ColorChooserClient*, const WebCore::Color&) OVERRIDE; 137 virtual PassRefPtrWillBeRawPtr<WebCore::DateTimeChooser> openDateTimeChooser(WebCore::DateTimeChooserClient*, const WebCore::DateTimeChooserParameters&) OVERRIDE; 138 virtual void openTextDataListChooser(WebCore::HTMLInputElement&) OVERRIDE; 139 virtual void runOpenPanel(WebCore::LocalFrame*, PassRefPtr<WebCore::FileChooser>) OVERRIDE; 140 virtual void enumerateChosenDirectory(WebCore::FileChooser*) OVERRIDE; 141 virtual void setCursor(const WebCore::Cursor&) OVERRIDE; 142 virtual void needTouchEvents(bool needTouchEvents) OVERRIDE; 143 virtual void setTouchAction(WebCore::TouchAction) OVERRIDE; 144 145 virtual WebCore::GraphicsLayerFactory* graphicsLayerFactory() const OVERRIDE; 146 147 // Pass 0 as the GraphicsLayer to detatch the root layer. 148 virtual void attachRootGraphicsLayer(WebCore::GraphicsLayer*) OVERRIDE; 149 150 virtual void enterFullScreenForElement(WebCore::Element*) OVERRIDE; 151 virtual void exitFullScreenForElement(WebCore::Element*) OVERRIDE; 152 153 // ChromeClient methods: 154 virtual void postAccessibilityNotification(WebCore::AXObject*, WebCore::AXObjectCache::AXNotification) OVERRIDE; 155 virtual String acceptLanguages() OVERRIDE; 156 157 // ChromeClientImpl: 158 void setCursorForPlugin(const WebCursorInfo&); 159 void setNewWindowNavigationPolicy(WebNavigationPolicy); 160 161 virtual bool hasOpenedPopup() const OVERRIDE; 162 virtual PassRefPtr<WebCore::PopupMenu> createPopupMenu(WebCore::LocalFrame&, WebCore::PopupMenuClient*) const OVERRIDE; 163 WebCore::PagePopup* openPagePopup(WebCore::PagePopupClient*, const WebCore::IntRect&); 164 void closePagePopup(WebCore::PagePopup*); 165 virtual void setPagePopupDriver(WebCore::PagePopupDriver*) OVERRIDE; 166 virtual void resetPagePopupDriver() OVERRIDE; 167 168 virtual bool shouldRunModalDialogDuringPageDismissal(const DialogType&, const String& dialogMessage, WebCore::Document::PageDismissalType) const OVERRIDE; 169 170 virtual bool requestPointerLock() OVERRIDE; 171 virtual void requestPointerUnlock() OVERRIDE; 172 173 virtual void didAssociateFormControls(const WillBeHeapVector<RefPtrWillBeMember<WebCore::Element> >&) OVERRIDE; 174 virtual void didChangeValueInTextField(WebCore::HTMLFormControlElement&) OVERRIDE; 175 virtual void didEndEditingOnTextField(WebCore::HTMLInputElement&) OVERRIDE; 176 virtual void handleKeyboardEventOnTextField(WebCore::HTMLInputElement&, WebCore::KeyboardEvent&) OVERRIDE; 177 178 // FIXME: Remove this method once we have input routing in the browser 179 // process. See http://crbug.com/339659. 180 virtual void forwardInputEvent(WebCore::Frame*, WebCore::Event*) OVERRIDE; 181 182 virtual void didCancelCompositionOnSelectionChange() OVERRIDE; 183 virtual void willSetInputMethodState() OVERRIDE; 184 virtual void didUpdateTextOfFocusedElementByNonUserInput() OVERRIDE; 185 186 private: isChromeClientImpl()187 virtual bool isChromeClientImpl() const OVERRIDE { return true; } 188 189 WebNavigationPolicy getNavigationPolicy(); 190 void setCursor(const WebCursorInfo&); 191 192 WebViewImpl* m_webView; // weak pointer 193 bool m_toolbarsVisible; 194 bool m_statusbarVisible; 195 bool m_scrollbarsVisible; 196 bool m_menubarVisible; 197 bool m_resizable; 198 199 WebCore::PagePopupDriver* m_pagePopupDriver; 200 }; 201 202 DEFINE_TYPE_CASTS(ChromeClientImpl, WebCore::ChromeClient, client, client->isChromeClientImpl(), client.isChromeClientImpl()); 203 204 } // namespace blink 205 206 #endif 207