| /* |
| * Copyright 2007, The Android Open Source Project |
| * |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 ChromeClientAndroid_h |
| #define ChromeClientAndroid_h |
| |
| #include "ChromeClient.h" |
| |
| #include "PopupMenu.h" |
| #include "SearchPopupMenu.h" |
| #include "Timer.h" |
| #include <wtf/PassRefPtr.h> |
| #include <wtf/Threading.h> |
| |
| namespace WebCore { |
| class PopupMenuClient; |
| class Geolocation; |
| } |
| |
| using namespace WebCore; |
| |
| namespace android { |
| class WebFrame; |
| |
| class ChromeClientAndroid : public ChromeClient { |
| public: |
| ChromeClientAndroid() : m_webFrame(0) |
| #if USE(ACCELERATED_COMPOSITING) |
| , m_rootGraphicsLayer(0) |
| , m_needsLayerSync(false) |
| #endif |
| , m_triedToReclaimDBQuota(false) |
| { } |
| virtual void chromeDestroyed(); |
| |
| virtual void setWindowRect(const FloatRect&); |
| virtual FloatRect windowRect(); |
| |
| virtual FloatRect pageRect(); |
| |
| virtual float scaleFactor(); |
| |
| virtual void focus(); |
| virtual void unfocus(); |
| virtual void formDidBlur(const WebCore::Node*); |
| virtual bool canTakeFocus(FocusDirection); |
| virtual void takeFocus(FocusDirection); |
| |
| virtual void focusedNodeChanged(Node*); |
| virtual void focusedFrameChanged(Frame*); |
| |
| // The Frame pointer provides the ChromeClient with context about which |
| // Frame wants to create the new Page. Also, the newly created window |
| // should not be shown to the user until the ChromeClient of the newly |
| // created Page has its show method called. |
| virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&, const NavigationAction&); |
| virtual void show(); |
| |
| 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 void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message, unsigned int lineNumber, const String& sourceID); |
| |
| virtual bool canRunBeforeUnloadConfirmPanel(); |
| virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame* frame); |
| |
| virtual void closeWindowSoon(); |
| |
| virtual void runJavaScriptAlert(Frame*, const String&); |
| virtual bool runJavaScriptConfirm(Frame*, const String&); |
| virtual bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result); |
| virtual void setStatusbarText(const String&); |
| virtual bool shouldInterruptJavaScript(); |
| virtual KeyboardUIMode keyboardUIMode(); |
| |
| virtual IntRect windowResizerRect() const; |
| |
| // Methods used by HostWindow. |
| virtual void invalidateWindow(const WebCore::IntRect&, bool); |
| virtual void invalidateContentsAndWindow(const WebCore::IntRect&, bool); |
| virtual void invalidateContentsForSlowScroll(const WebCore::IntRect&, bool); |
| virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect); |
| virtual IntPoint screenToWindow(const IntPoint&) const; |
| virtual IntRect windowToScreen(const IntRect&) const; |
| virtual PlatformPageClient platformPageClient() const; |
| virtual void contentsSizeChanged(Frame*, const IntSize&) const; |
| virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const; |
| // End methods used by HostWindow. |
| |
| virtual void dispatchViewportDataDidChange(const ViewportArguments&) const; |
| |
| virtual void scrollbarsModeDidChange() const; |
| virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned int); |
| |
| virtual void setToolTip(const String&, TextDirection); |
| |
| virtual void print(Frame*); |
| #if ENABLE(DATABASE) |
| virtual void exceededDatabaseQuota(Frame*, const String&); |
| #endif |
| #if ENABLE(OFFLINE_WEB_APPLICATIONS) |
| virtual void reachedMaxAppCacheSize(int64_t spaceNeeded); |
| virtual void reachedApplicationCacheOriginQuota(SecurityOrigin*); |
| #endif |
| |
| virtual void populateVisitedLinks(); |
| |
| #if ENABLE(TOUCH_EVENTS) |
| virtual void needTouchEvents(bool); |
| #endif |
| |
| // Methods used to request and provide Geolocation permissions. |
| // Not used with client-based Geolocation |
| virtual void requestGeolocationPermissionForFrame(Frame*, Geolocation*) { ASSERT_NOT_REACHED(); } |
| virtual void cancelGeolocationPermissionRequestForFrame(WebCore::Frame*, WebCore::Geolocation*) { ASSERT_NOT_REACHED(); } |
| |
| virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>); |
| virtual void setCursor(const Cursor&); |
| virtual void chooseIconForFiles(const WTF::Vector<WTF::String>&, FileChooser*); |
| |
| // Notification that the given form element has changed. This function |
| // will be called frequently, so handling should be very fast. |
| virtual void formStateDidChange(const Node*); |
| |
| // Android-specific |
| void setWebFrame(android::WebFrame* webframe); |
| android::WebFrame* webFrame() { return m_webFrame; } |
| void wakeUpMainThreadWithNewQuota(long long newQuota); |
| |
| #if USE(ACCELERATED_COMPOSITING) |
| virtual void attachRootGraphicsLayer(WebCore::Frame*, WebCore::GraphicsLayer* g); |
| virtual void setNeedsOneShotDrawingSynchronization(); |
| virtual void scheduleCompositingLayerSync(); |
| virtual bool allowsAcceleratedCompositing() const { return true; } |
| WebCore::GraphicsLayer* layersSync(); |
| #endif |
| |
| virtual bool selectItemWritingDirectionIsNatural(); |
| virtual bool selectItemAlignmentFollowsMenuWritingDirection(); |
| virtual PassRefPtr<WebCore::PopupMenu> createPopupMenu(WebCore::PopupMenuClient*) const; |
| virtual PassRefPtr<WebCore::SearchPopupMenu> createSearchPopupMenu(WebCore::PopupMenuClient*) const; |
| |
| #if ENABLE(CONTEXT_MENUS) |
| virtual void showContextMenu(); |
| #endif |
| |
| #if ENABLE(FULLSCREEN_API) |
| virtual void exitFullScreenForElement(Element*); |
| #endif |
| |
| #if ENABLE(VIDEO) |
| virtual bool supportsFullscreenForNode(const WebCore::Node*); |
| virtual void enterFullscreenForNode(WebCore::Node*); |
| virtual void exitFullscreenForNode(WebCore::Node*); |
| #endif |
| |
| virtual void* webView() const { return 0; } |
| |
| private: |
| android::WebFrame* m_webFrame; |
| #if USE(ACCELERATED_COMPOSITING) |
| WebCore::GraphicsLayer* m_rootGraphicsLayer; |
| bool m_needsLayerSync; |
| #endif |
| WTF::ThreadCondition m_quotaThreadCondition; |
| WTF::Mutex m_quotaThreadLock; |
| unsigned long long m_newQuota; |
| bool m_isNewQuotaSet; |
| bool m_triedToReclaimDBQuota; |
| }; |
| |
| } |
| |
| #endif |
