| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef ChromeClientImpl_h |
| #define ChromeClientImpl_h |
| |
| #include "WebNavigationPolicy.h" |
| #include "core/page/ChromeClient.h" |
| #include "modules/navigatorcontentutils/NavigatorContentUtilsClient.h" |
| #include "platform/PopupMenu.h" |
| #include "public/platform/WebColor.h" |
| #include "wtf/PassOwnPtr.h" |
| |
| namespace WebCore { |
| class AXObject; |
| class ColorChooser; |
| class ColorChooserClient; |
| class Element; |
| class FileChooser; |
| class GraphicsLayerFactory; |
| class HTMLInputElement; |
| class KeyboardEvent; |
| class PopupContainer; |
| class PopupMenuClient; |
| class RenderBox; |
| class SecurityOrigin; |
| class DateTimeChooser; |
| class DateTimeChooserClient; |
| struct WindowFeatures; |
| } |
| |
| namespace blink { |
| class WebColorChooser; |
| class WebColorChooserClient; |
| class WebViewImpl; |
| struct WebCursorInfo; |
| struct WebPopupMenuInfo; |
| |
| // Handles window-level notifications from WebCore on behalf of a WebView. |
| class ChromeClientImpl : public WebCore::ChromeClient { |
| public: |
| explicit ChromeClientImpl(WebViewImpl* webView); |
| virtual ~ChromeClientImpl(); |
| |
| virtual void* webView() const; |
| |
| // ChromeClient methods: |
| virtual void chromeDestroyed(); |
| virtual void setWindowRect(const WebCore::FloatRect&); |
| virtual WebCore::FloatRect windowRect(); |
| virtual WebCore::FloatRect pageRect(); |
| virtual void focus(); |
| virtual void unfocus(); |
| virtual bool canTakeFocus(WebCore::FocusDirection); |
| virtual void takeFocus(WebCore::FocusDirection); |
| virtual void focusedNodeChanged(WebCore::Node*); |
| virtual WebCore::Page* createWindow( |
| WebCore::Frame*, const WebCore::FrameLoadRequest&, const WebCore::WindowFeatures&, WebCore::NavigationPolicy, WebCore::ShouldSendReferrer); |
| virtual void show(WebCore::NavigationPolicy); |
| virtual bool canRunModal(); |
| virtual void runModal(); |
| virtual void setToolbarsVisible(bool); |
| virtual bool toolbarsVisible(); |
| virtual void setStatusbarVisible(bool); |
| virtual bool statusbarVisible(); |
| virtual void setScrollbarsVisible(bool); |
| virtual bool scrollbarsVisible(); |
| virtual void setMenubarVisible(bool); |
| virtual bool menubarVisible(); |
| virtual void setResizable(bool); |
| virtual bool shouldReportDetailedMessageForSource(const WTF::String&); |
| virtual void addMessageToConsole( |
| WebCore::MessageSource, WebCore::MessageLevel, |
| const WTF::String& message, unsigned lineNumber, |
| const WTF::String& sourceID, const WTF::String& stackTrace); |
| virtual bool canRunBeforeUnloadConfirmPanel(); |
| virtual bool runBeforeUnloadConfirmPanel( |
| const WTF::String& message, WebCore::Frame*); |
| virtual void closeWindowSoon(); |
| virtual void runJavaScriptAlert(WebCore::Frame*, const WTF::String&); |
| virtual bool runJavaScriptConfirm(WebCore::Frame*, const WTF::String&); |
| virtual bool runJavaScriptPrompt( |
| WebCore::Frame*, const WTF::String& message, |
| const WTF::String& defaultValue, WTF::String& result); |
| virtual void setStatusbarText(const WTF::String& message); |
| virtual bool tabsToLinks(); |
| virtual WebCore::IntRect windowResizerRect() const; |
| virtual void invalidateContentsAndRootView(const WebCore::IntRect&); |
| virtual void invalidateContentsForSlowScroll(const WebCore::IntRect&); |
| virtual void scheduleAnimation(); |
| virtual bool isCompositorFramePending() const OVERRIDE; |
| virtual void scroll( |
| const WebCore::IntSize& scrollDelta, const WebCore::IntRect& rectToScroll, |
| const WebCore::IntRect& clipRect); |
| virtual WebCore::IntPoint screenToRootView(const WebCore::IntPoint&) const; |
| virtual WebCore::IntRect rootViewToScreen(const WebCore::IntRect&) const; |
| virtual WebScreenInfo screenInfo() const; |
| virtual void contentsSizeChanged(WebCore::Frame*, const WebCore::IntSize&) const; |
| virtual void deviceOrPageScaleFactorChanged() const; |
| virtual void layoutUpdated(WebCore::Frame*) const; |
| virtual void mouseDidMoveOverElement( |
| const WebCore::HitTestResult& result, unsigned modifierFlags); |
| virtual void setToolTip(const WTF::String& tooltipText, WebCore::TextDirection); |
| virtual void dispatchViewportPropertiesDidChange(const WebCore::ViewportDescription&) const; |
| virtual void print(WebCore::Frame*); |
| virtual void annotatedRegionsChanged(); |
| virtual bool paintCustomOverhangArea(WebCore::GraphicsContext*, const WebCore::IntRect&, const WebCore::IntRect&, const WebCore::IntRect&); |
| virtual PassOwnPtr<WebCore::ColorChooser> createColorChooser(WebCore::ColorChooserClient*, const WebCore::Color&) OVERRIDE; |
| virtual PassRefPtr<WebCore::DateTimeChooser> openDateTimeChooser(WebCore::DateTimeChooserClient*, const WebCore::DateTimeChooserParameters&) OVERRIDE; |
| virtual void openTextDataListChooser(WebCore::HTMLInputElement&) OVERRIDE; |
| virtual void runOpenPanel(WebCore::Frame*, PassRefPtr<WebCore::FileChooser>); |
| virtual void enumerateChosenDirectory(WebCore::FileChooser*); |
| virtual void setCursor(const WebCore::Cursor&); |
| virtual void formStateDidChange(const WebCore::Node*); |
| virtual void needTouchEvents(bool needTouchEvents) OVERRIDE; |
| virtual void setTouchAction(WebCore::TouchAction) OVERRIDE; |
| |
| virtual WebCore::GraphicsLayerFactory* graphicsLayerFactory() const OVERRIDE; |
| |
| // Pass 0 as the GraphicsLayer to detatch the root layer. |
| virtual void attachRootGraphicsLayer(WebCore::Frame*, WebCore::GraphicsLayer*); |
| |
| // Sets a flag to specify that the view needs to be updated, so we need |
| // to do an eager layout before the drawing. |
| virtual void scheduleCompositingLayerFlush(); |
| |
| virtual CompositingTriggerFlags allowedCompositingTriggers() const; |
| |
| virtual void enterFullScreenForElement(WebCore::Element*); |
| virtual void exitFullScreenForElement(WebCore::Element*); |
| |
| // ChromeClient methods: |
| virtual void popupOpened(WebCore::PopupContainer* popupContainer, |
| const WebCore::IntRect& bounds, |
| bool handleExternally); |
| virtual void popupClosed(WebCore::PopupContainer* popupContainer); |
| virtual void postAccessibilityNotification(WebCore::AXObject*, WebCore::AXObjectCache::AXNotification); |
| virtual String acceptLanguages() OVERRIDE; |
| |
| // ChromeClientImpl: |
| void setCursorForPlugin(const WebCursorInfo&); |
| void setNewWindowNavigationPolicy(WebNavigationPolicy); |
| |
| virtual bool hasOpenedPopup() const OVERRIDE; |
| virtual PassRefPtr<WebCore::PopupMenu> createPopupMenu(WebCore::Frame&, WebCore::PopupMenuClient*) const; |
| virtual WebCore::PagePopup* openPagePopup(WebCore::PagePopupClient*, const WebCore::IntRect&) OVERRIDE; |
| virtual void closePagePopup(WebCore::PagePopup*) OVERRIDE; |
| virtual void setPagePopupDriver(WebCore::PagePopupDriver*) OVERRIDE; |
| virtual void resetPagePopupDriver() OVERRIDE; |
| |
| virtual bool isPasswordGenerationEnabled() const OVERRIDE; |
| virtual void openPasswordGenerator(WebCore::HTMLInputElement*) OVERRIDE; |
| |
| virtual bool shouldRunModalDialogDuringPageDismissal(const DialogType&, const String& dialogMessage, WebCore::Document::PageDismissalType) const; |
| |
| virtual bool shouldRubberBandInDirection(WebCore::ScrollDirection) const; |
| virtual void numWheelEventHandlersChanged(unsigned); |
| |
| virtual bool requestPointerLock(); |
| virtual void requestPointerUnlock(); |
| virtual bool isPointerLocked(); |
| |
| virtual void didAssociateFormControls(const Vector<RefPtr<WebCore::Element> >&) OVERRIDE; |
| virtual void didChangeValueInTextField(WebCore::HTMLInputElement&) OVERRIDE; |
| virtual void didEndEditingOnTextField(WebCore::HTMLInputElement&) OVERRIDE; |
| virtual void handleKeyboardEventOnTextField(WebCore::HTMLInputElement&, WebCore::KeyboardEvent&) OVERRIDE; |
| |
| virtual void didCancelCompositionOnSelectionChange() OVERRIDE; |
| virtual void willSetInputMethodState() OVERRIDE; |
| |
| private: |
| virtual bool isChromeClientImpl() const OVERRIDE { return true; } |
| |
| WebNavigationPolicy getNavigationPolicy(); |
| void getPopupMenuInfo(WebCore::PopupContainer*, WebPopupMenuInfo*); |
| void setCursor(const WebCursorInfo&); |
| |
| WebViewImpl* m_webView; // weak pointer |
| bool m_toolbarsVisible; |
| bool m_statusbarVisible; |
| bool m_scrollbarsVisible; |
| bool m_menubarVisible; |
| bool m_resizable; |
| |
| WebCore::PagePopupDriver* m_pagePopupDriver; |
| }; |
| |
| #if ENABLE(NAVIGATOR_CONTENT_UTILS) |
| class NavigatorContentUtilsClientImpl : public WebCore::NavigatorContentUtilsClient { |
| public: |
| static PassOwnPtr<NavigatorContentUtilsClientImpl> create(WebViewImpl*); |
| ~NavigatorContentUtilsClientImpl() { } |
| |
| virtual void registerProtocolHandler(const String& scheme, const String& baseURL, const String& url, const String& title) OVERRIDE; |
| |
| private: |
| explicit NavigatorContentUtilsClientImpl(WebViewImpl*); |
| |
| WebViewImpl* m_webView; |
| }; |
| #endif |
| |
| inline ChromeClientImpl* toChromeClientImpl(WebCore::ChromeClient& client) |
| { |
| ASSERT_WITH_SECURITY_IMPLICATION(client.isChromeClientImpl()); |
| return static_cast<ChromeClientImpl*>(&client); |
| } |
| |
| } // namespace blink |
| |
| #endif |