FCL/sf/mw/web: comparison webengine/osswebengine/WebKit/s60/webview/WebView.cpp

equal deleted inserted replaced

-:e1bea15f9a39
+:79859ed3eea9
 * 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.
 */
-#include <browser_platform_variant.hrh>
+#include <Browser_platform_variant.hrh>
 #include "config.h"
 #include "../../bidi.h"
-#include "brctl.h"
+#include "BrCtl.h"
 #include "HistoryController.h"
 #include "PageView.h"
 #include "SettingsContainer.h"
 #include "WebFrame.h"
 #include "WebFrameBridge.h"
 #include "WebPopupDrawer.h"
 #include "PluginSkin.h"
 #include "PluginWin.h"
 #include "PluginPlayer.h"
 #include "WebKitLogger.h"
-#include "WebPagePinchZoomHandler.h"
 #include "Page.h"
 #include "Settings.h"
 #include "Frame.h"
 #include "FrameView.h"
 #include "HTMLInputElement.h"
 using namespace HTMLNames;
 #include <AknUtils.h>
-#include <cuseragent.h>
+#include <CUserAgent.h>
 #include "WebPageZoomHandler.h"
 #include "PlatformFontCache.h"
 #include "WebPageFullScreenHandler.h"
 #include "eikon.hrh"
 #include "WebScrollbarDrawer.h"
 #include "EventNames.h"
 #include "Editor.h"
-#include "ThumbnailGenerator.h"
-#include <kjs_window.h>
-#include "PluginHandler.h"
 using namespace WebCore;
 using namespace EventNames;
 const int KRepaintDelayLoading = 500*1000; // dont do repaints more often than this during loading (0.5s)
 const int KZoomBgRectColor = 209;
 const int KZoomDefaultLevel = 8; //100%
 const int defaultCacheCapacity = 256 * 1024;
-const int KMaxMissedDrawsAllowed = 5;//Max missed repaint allowed before paint happens
-const int KCheckerSize = 10;
-const int KZoomFgRectColor = 150;
-const int KCheckerBoardDestroyTimeout = 2*1000*1000;
 // LOCAL FUNCTION PROTOTYPES
 TInt doRepaintCb( TAny* ptr );
 TInt doFepCb( TAny* ptr );
-TInt doDestroyCheckerBoardCb(TAny *ptr);
 static WebFrame* incrementFrame(WebFrame* curr, bool forward, bool wrapFlag)
 {
 Frame* coreFrame = core(curr);
 return kit(forward
 , m_maxZoomLevel(KZoomLevelMaxValue)
 , m_minZoomLevel(KZoomLevelMinValue)
 , m_defaultZoomLevel(KZoomLevelDefaultValue)
 , m_pageFullScreenHandler(NULL)
 , m_viewIsScrolling(false)
+, m_ptrbuffer(0)
 , m_showCursor(false)
 , m_allowRepaints(true)
 , m_prevEditMode(false)
 , m_firedEvent(0)
-, m_waitTimer(0)
-, m_pinchZoomHandler(NULL)
-, m_isPinchZoom(false)
-, m_drawsMissed(0)
-, m_thumbnailGenerator(NULL)
-, m_checkerBoardBitmap(NULL)
-, m_checkerBoardDevice(NULL)
-, m_checkerBoardGc(NULL)
-, m_checkerBoardDestroyTimer(NULL)
-, m_isPinchZoomOut(false)
-, m_jsTimeouts(0)
 {
 }
 WebView::~WebView()
 {
 StaticObjectsContainer::instance()->webCursor()->stopTransparencyTimer();
-if ( StaticObjectsContainer::instance()->webCursor()->getCursorWebView() == this)
-StaticObjectsContainer::instance()->webCursor()->setCurrentView(NULL);
 // the zoom handler is a client of WebView (also owned by
 // WebView--a circular dependency) so it must be deleted before
 // the WebView object is destroyed because in its destructor it
 // operates on the WebView object
 delete m_pageZoomHandler;
 m_page->setGroupName(String());
 if (m_fastScrollTimer)
 m_fastScrollTimer->Cancel();
 delete m_fastScrollTimer;
-delete m_webpointerEventHandler;
-	delete m_pinchZoomHandler;
+delete [] m_ptrbuffer;
 delete m_repainttimer;
 delete m_webfeptexteditor;
 delete m_webcorecontext;
 delete m_bitmapdevice;
 delete m_page;
 delete m_pageScaler;
-#ifdef BRDO_SINGLE_CLICK_ENABLED_FF
-m_pageScaler = NULL;
-#endif
 delete m_pageView;
 delete m_webFormFill;
 delete m_toolbar;
 delete m_toolbarinterface;
 delete m_widgetextension;
+delete m_webpointerEventHandler;
 delete m_pageScrollHandler;
 delete m_pluginplayer;
 delete m_fepTimer;
-delete m_waitTimer;
-delete m_waiter;
 delete m_popupDrawer;
 delete m_tabbedNavigation;
 delete m_userAgent;
 delete m_pageFullScreenHandler;
 delete m_bridge;
 delete m_frameView;
-delete m_thumbnailGenerator;
-destroyCheckerBoard();
-delete m_checkerBoardDestroyTimer;
-if (StaticObjectsContainer::instance()->webSurface()->topView() == this)
-StaticObjectsContainer::instance()->webSurface()->setView( NULL );
 }
 // -----------------------------------------------------------------------------
 // WebView::ConstructL
 // Private Class Method
 if ( m_brctl->capabilities() & TBrCtlDefs::ECapabilityWebKitLite ) {
 m_pageScalerEnabled = false;
 }
 else  {
-if((m_brctl->capabilities() & TBrCtlDefs::ECapabilityGraphicalHistory)
+initializePageScalerL();
-	&& !(m_brctl->capabilities() & TBrCtlDefs::ECapabilityGraphicalPage))
+m_pageScalerEnabled = true;
-{
-m_thumbnailGenerator = CThumbnailGenerator::NewL(*this);
-}
-else
-{
-initializePageScalerL();
-m_pageScalerEnabled = true;
-}
 }
 if (m_brctl->capabilities() & TBrCtlDefs::ECapabilityAutoFormFill) {
 m_webFormFill = new WebFormFill(this);
 }
-//Creates the Pinch Zoom Handler
-m_pinchZoomHandler = WebPagePinchZoomHandler::NewL(this);
 // Create the PointerEventHandler
+m_ptrbuffer = new TPoint[256];
 m_webpointerEventHandler = WebPointerEventHandler::NewL(this);
 // Create the ScrollHandler
 m_pageScrollHandler = WebPageScrollHandler::NewL( *this );
 if (AknLayoutUtils::PenEnabled()) {
 m_userAgent = HBufC::NewL(userAgent8->Length());
 m_userAgent->Des().Copy(userAgent8->Des());
 CleanupStack::PopAndDestroy(2); // userAgent8, usrAgnt
 MakeViewVisible(ETrue);
+m_isPluginsVisible=ETrue;
 CCoeControl::SetFocus(ETrue);
-#ifndef BRDO_PERF_IMPROVEMENTS_ENABLED_FF
 cache()->setCapacities(0, 0, defaultCacheCapacity);
-#endif
-m_waiter = new(ELeave) CActiveSchedulerWait();
-m_checkerBoardDestroyTimer = CPeriodic::NewL(CActive::EPriorityIdle);
 }
 void WebView::initializePageScalerL()
 {
 TBool lowQuality = !( m_brctl->capabilities() & TBrCtlDefs::ECapabilityGraphicalHistory );
 if (m_widgetextension){
 m_widgetextension->DrawTransition(gc,StaticObjectsContainer::instance()->webSurface()->offscreenBitmap());
 }
 }
 else {
-#ifndef BRDO_MULTITOUCH_ENABLED_FF
 gc.DrawBitmap( m_destRectForZooming, StaticObjectsContainer::instance()->webSurface()->offscreenBitmap(), m_srcRectForZooming );
 if ( m_startZoomLevel > m_currentZoomLevel) {
 TRect rectLeft( TPoint( rect.iTl.iX + m_destRectForZooming.Width() - 2, rect.iTl.iY ),
 TPoint( rect.iBr ));
 TRect rectBottom( TPoint( rect.iTl.iX, rect.iTl.iY + m_destRectForZooming.Height() - 2 ),
 TPoint( rect.iBr.iX + m_destRectForZooming.Width(), rect.iBr.iY ));
 const TRgb colorTest(KZoomBgRectColor,KZoomBgRectColor,KZoomBgRectColor);
 gc.SetPenColor(colorTest);
 gc.SetBrushStyle( CGraphicsContext::EForwardDiagonalHatchBrush );
 gc.SetBrushColor(colorTest);
 gc.DrawRect( rectLeft );
 gc.DrawRect( rectBottom );
-}
-#else
+}
-if ( m_startZoomLevel > m_currentZoomLevel) {
-gc.BitBlt(rect.iTl,m_checkerBoardBitmap);
-}
-gc.DrawBitmap( m_destRectForZooming, StaticObjectsContainer::instance()->webSurface()->offscreenBitmap(), m_srcRectForZooming );
-#endif
 }
 if (m_pageScalerEnabled && m_pageScaler->Visible()) {
 m_pageScaler->Draw( gc, rect );
 }
 m_webcorecontext->resized();
 }
 WebCursor* cursor = StaticObjectsContainer::instance()->webCursor();
 if (cursor) {
 if (visible) {
-cursor->setCurrentView(this);
+cursor->setCurrentView(*this);
 //Reset the iFocusedElementType to be the same as before the second window is opened.
 cursor->setPosition(m_savedCursorPosition);
 cursor->updatePositionAndElemType(m_savedCursorPosition);
-if ( m_widgetextension && m_focusedElementType == TBrCtlDefs::EElementSelectBox){
-m_focusedElementType = TBrCtlDefs::EElementNone;
-}
 } else
 m_savedCursorPosition = cursor->position();
 cursor->cursorUpdate(visible & !AknLayoutUtils::PenEnabled());
 }
 Frame* f = m_page->mainFrame();
 m_webFormFillPopup->MakeVisible(EFalse);
 }
 if ( visible ) {
 clearOffScreenBitmap();
-if ( m_brctl && m_brctl->settings() && SettingsContainer::NavigationTypeTabbed == m_brctl->settings()->getNavigationType() ) {
-m_tabbedNavigation->initializeForPage();
-}
 syncRepaint( mainFrame()->frameView()->visibleRect() );
-TRAP_IGNORE( m_webfeptexteditor->EnableCcpuL() );
+}
-}
 }
 void WebView::doLayout()
 {
 int zoomLevel = m_currentZoomLevel;
-if(m_widgetextension && !(m_widgetextension->IsWidgetPublising())) {
+if(!(   m_widgetextension && m_widgetextension->IsWidgetPublising())) {
 zoomLevelChanged( KZoomLevelDefaultValue );
 }
-else {
-//Layout the content based on Default zoom level (100) and zoom it back to existing zoom
-//level after the layout is complete
-WebFrameView* view = mainFrame()->frameView();
-if(view) {
-m_startZoomLevel = KZoomLevelDefaultValue;
-mainFrame()->scalingFactorChanged(KZoomLevelDefaultValue);
-TRect currentZoomedRect = view->rect();
-TRect rectWithDefaultZoom;
-calculateZoomRect(currentZoomedRect, rectWithDefaultZoom, m_currentZoomLevel, KZoomLevelDefaultValue);
-view->setRect(rectWithDefaultZoom);
-m_currentZoomLevel = KZoomLevelDefaultValue;
-}
-}
 Frame* f = m_page->mainFrame();
 while ( f ) {
 f->sendResizeEvent();
 f->view()->layout();
 return;
 if(!(   m_widgetextension && m_widgetextension->IsWidgetPublising())) {
 mainFrame()->frameView()->draw( *m_webcorecontext, rect );
 if ( zoomLevel < m_minZoomLevel ) zoomLevel = m_minZoomLevel;
 zoomLevelChanged( zoomLevel );
-#ifndef  BRDO_MULTITOUCH_ENABLED_FF
-if(m_pageZoomHandler) {
-//Slider value will change if the content size is changed when layout is done
-//hide the slider, so that user will get new min and max zoom level
-if (m_pageZoomHandler->isActive()) {
-TRAP_IGNORE(
-m_pageZoomHandler->hideZoomSliderL();
-);
-}
-}
-#endif
 }
 }
 //-------------------------------------------------------------------------------
 // WebView::syncRepaint
 // Repaint the current repaint region synchronously and clear it
 if (m_pageScaler && m_pageScaler->FullScreenMode()) {
 ScaledPageChanged(m_pageScaler->Rect(), EFalse, EFalse);
 return;
 }
-if (!IsVisible() || ( StaticObjectsContainer::instance()->webSurface()->topView() != this ) ) {
+if (!IsVisible()) {
 return;
 }
 if (StaticObjectsContainer::instance()->isPluginFullscreen()) return;
 CFbsBitGc& gc = m_webcorecontext->gc();
 f = f->tree()->traverseNext();
 }
 layoutPending = false;
 }
-if ( !layoutPending || (m_drawsMissed >= KMaxMissedDrawsAllowed  && !isLoading())) {
+if ( !layoutPending || !isLoading()) {
-m_drawsMissed = 0;
 bool needsDraw = false;
 m_repaints.Tidy();
 for (int i=0; i<m_repaints.Count(); ++i) {
 TRect r = m_repaints[i];
 if (r.Intersects(viewRect)) {
 }
 // dont do next async repaint until KRepaintDelay
 m_repaints.Clear();
 }
-else{
-m_drawsMissed++;
-}
 m_repainttimer->Cancel();
 // tot:fixme TBool complete = iWebkitControl->IsProgressComplete(); && CImageRendererFactory::Instance()->DecodeCount()==0;
 TBool complete = ETrue;
 int timeout = complete ? KRepaintDelayComplete : KRepaintDelayLoading;
 // WebView::collectOffscreenbitmap
 // Get offscreen bitmap
 //-------------------------------------------------------------------------------
 void WebView::collectOffscreenbitmapL(CFbsBitmap& snapshot)
 {
-if ( snapshot.Handle() == 0) {
+if(   m_widgetextension && m_widgetextension->IsWidgetPublising()) {
-// Create bitmap only once
+if ( snapshot.Handle() == 0) {
-(snapshot).Create(m_brctl->Size(), StaticObjectsContainer::instance()->webSurface()->displayMode());
+// Create bitmap only once
-}
+(snapshot).Create(m_brctl->Size(), StaticObjectsContainer::instance()->webSurface()->displayMode());
-CFbsBitmapDevice* device = CFbsBitmapDevice::NewL( &snapshot);
+}
-CleanupStack::PushL(device);
+CFbsBitmapDevice* device = CFbsBitmapDevice::NewL( &snapshot);
+CleanupStack::PushL(device);
 WebCoreGraphicsContext* gc = WebCoreGraphicsContext::NewL( device, &snapshot, mainFrame()->frameView());
 CleanupStack::PushL(gc);
 if( snapshot.Handle() != 0 ) {
 if (snapshot.SizeInPixels()!=m_brctl->Size()) {
 snapshot.Resize(m_brctl->Size());
 }
 mainFrame()->frameView()->draw( *gc, mainFrame()->frameView()->visibleRect() );
 CleanupStack::PopAndDestroy(2);
+}
-PluginHandler* pluginHandler = StaticObjectsContainer::instance()->pluginHandler();
-if (!m_widgetextension->IsWidgetPublising() && pluginHandler && pluginHandler->getVisiblePlugins().Count() > 0) {
-(snapshot).Reset();
-}
 }
 //-------------------------------------------------------------------------------
 // WebView::scheduleRepaint
 // Schedule an asynchronous repaint
 //-------------------------------------------------------------------------------
 void WebView::scheduleRepaint(
 const TRect& rect )
 {
-// prevent frameViews to access members when topView is closing down.
-if( m_isClosing )
-return;
 m_repaints.AddRect( rect );
 if(   m_widgetextension && m_widgetextension->IsWidgetPublising())
 {
 #ifdef BRDO_WRT_HS_FF
 // Draw the miniview
 TPoint ptInit(0,0);
 TPoint ptFromHistory = m_brctl->historyHandler()->historyController()->currentEntryPosition();
 TPoint ptCurr = mainFrame()->frameView()->contentPos();
 if ( ptCurr != ptFromHistory ) {
-if((mainFrame()->bridge()->m_rtl) && (ptInit != ptFromHistory)) {
+if ( ptInit == ptCurr ) {
-mainFrame()->frameView()->scrollTo(ptFromHistory);
-}
-else if ( ptInit == ptCurr ) {
 mainFrame()->frameView()->scrollTo(ptFromHistory);
 }
 else {
 m_brctl->historyHandler()->historyController()->updateCurrentEntryPositionIfNeeded();
 }
 }
 if ( m_pageScaler ) {
 m_pageScaler->DocumentCompleted();
 TRAP_IGNORE(m_pageScaler->DocumentChangedL());
 }
-else if(m_thumbnailGenerator) {
-TRAP_IGNORE(m_thumbnailGenerator->CreatePageThumbnailL());
-}
 Node* focusedNode = NULL;
 Frame* focusedFrame = page()->focusController()->focusedFrame();
 if (focusedFrame)
 */
 if ((m_focusedElementType == TBrCtlDefs::EElementNone ||
 m_focusedElementType == TBrCtlDefs::EElementBrokenImage ) &&
 keyevent.iRepeats && !m_brctl->wmlMode() ) {
 launchToolBarL();
-if(m_toolbar) {
-			 sendMouseEventToEngineIfNeeded(TPointerEvent::EButton1Up, cursor->position(), frame);
-}
 }
 return true;
 }
 bool WebView::handleNaviKeyEvent(const TKeyEvent& keyevent, TEventCode eventcode, Frame* frame)
 {
 bool downEventConsumed = false;
 bool consumed = false;
 bool tabbedNavigation = (m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeTabbed);
-bool navigationNone = (m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeNone);
 /*
 * For each platform keyDown event EventHandler::keEvent() generates
 * keydown and keypress.
 * For keypress event we need a char code and since we don't
 * have it at the time of EEventKeyDown we pospond it until EEventKey
 bool widgetDownEventConsumed = downEventConsumed && (m_widgetextension != NULL);
 if (!widgetDownEventConsumed && needDeactivateEditable(keyevent, eventcode, frame, downEventConsumed)) {
 deactivateEditable();
 }
-if(!navigationNone)
-if(frame->document()->focusedNode() != NULL && IS_DOWN_KEY(keyevent) && frame->document()->focusedNode()->changed())
-{
-deactivateEditable();
-}
 if (tabbedNavigation) {
 consumed = downEventConsumed || handleTabbedNavigation(m_currentEventKey, m_currentEventCode);
 }
 else {
-//Check is editable node and couples of NULL checking
+consumed = (!m_isEditable &&  //avoid showing the cursor when we are in the input box
-if( m_isEditable && frame && frame->document() && frame->document()->focusedNode() ) {
+handleKeyNavigation(keyevent, eventcode, frame)) ||
-//Is inputTag
+downEventConsumed;
-TBool isInputTag = frame->document()->focusedNode()->hasTagName(inputTag);
-HTMLInputElement* ie = static_cast<HTMLInputElement*>(frame->document()->focusedNode());
-TInt length  = 0;
-//Null checking etc.
-if( ie && isInputTag ) {
-//Get length of inputelement string
-length = ie->value().length();
-}
-//Check is there data in input field
-if( length > 0 || !ie ) {
-//If there is data, do the old thing
-consumed = ( !m_isEditable &&  //avoid showing the cursor when we are in the input box
-handleKeyNavigation(keyevent, eventcode, frame)) ||
-downEventConsumed;
-}
-else {
-//else continue navigation and avoid jamming in some inputboxes
-consumed = handleKeyNavigation( keyevent, eventcode, frame );
-}
-}
-else {
-consumed = ( !m_isEditable &&  //avoid showing the cursor when we are in the input box
-handleKeyNavigation(keyevent, eventcode, frame)) ||
-downEventConsumed;
-}
 }
 return consumed;
 }
 bool WebView::handleInputElement(const TKeyEvent& keyevent, TEventCode eventcode, Frame* frame)
 if ( (keyevent.iScanCode == EStdKeyDevice3) ||
 (keyevent.iScanCode == EStdKeyEnter) ) {
 // pass it to webcore
-if (( m_focusedElementType == TBrCtlDefs::EElementActivatedInputBox ||
+if (( m_focusedElementType == TBrCtlDefs::EElementInputBox ||
 m_focusedElementType == TBrCtlDefs::EElementTextAreaBox) &&
 m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeTabbed ) {
 if (!m_prevEditMode) {
 setEditable(true);
 }
 if (m_toolbar)
 return m_toolbar->HandleOfferKeyEventL(keyevent, eventcode);
 if (m_popupDrawer)
 return m_popupDrawer->handleOfferKeyEventL(keyevent, eventcode );
-if (m_focusedElementType == TBrCtlDefs::EElementObjectBox
-|| m_focusedElementType == TBrCtlDefs::EElementActivatedObjectBox) {
-Node* node = static_cast<Node*>(cursor->getElementUnderCursor());
-MWebCoreObjectWidget* view = widget(node);
-PluginSkin* plugin = static_cast<PluginSkin*>(view);
-if (plugin && plugin->pluginWin() && !(plugin->pluginWin()->Windowed())) {
-if (EKeyWasConsumed == plugin->pluginWin()->OfferKeyEventL(keyevent, eventcode))
-return EKeyWasConsumed;
-}
-}
 if ( m_webFormFillPopup && m_webFormFillPopup->IsVisible() && AknLayoutUtils::PenEnabled() ) {
 	    if (EKeyWasConsumed == m_webFormFillPopup->HandleKeyEventL(keyevent, eventcode)) {
 return EKeyWasConsumed;
 	    }
 Window().Invalidate( aRect );
 }
 if ( !aScroll && aFullScreen )
 {
-	  // update the history with new bitmap
+// update the history with new bitmap
-CFbsBitmap* scaledPage = NULL;
+CFbsBitmap* scaledPage = m_pageScaler->ScaledPage();
-if(m_thumbnailGenerator)
-{
-scaledPage = m_thumbnailGenerator->PageThumbnail();
-}
-else if(m_pageScaler)
-{
-scaledPage = m_pageScaler->ScaledPage();
-}
 if (scaledPage) {
 // Get the browser control rect
 TRAP_IGNORE( m_brctl->historyHandler()->historyController()->updateHistoryEntryThumbnailL(scaledPage));
 m_brctl->HandleBrowserLoadEventL( TBrCtlDefs::EEventThumbnailAvailable, 0, 0 );
 }
 void WebView::setEditable(TBool editable)
 {
 Frame* frame = core(mainFrame());
-page()->chrome()->client()->setElementVisibilityChanged(false);
 if (!frame || m_isEditable == editable)
 return;
 m_isEditable = editable;
 return TSize((Rect().Size().iWidth-20),(Rect().Size().iHeight-20));
 }
 void WebView::clearOffScreenBitmap()
 {
-if ( (!IsVisible()) || ( StaticObjectsContainer::instance()->webSurface()->topView() != this ) )
-return;
-TSize bmSize = StaticObjectsContainer::instance()->webSurface()->offscreenBitmap()->SizeInPixels();
-if (bmSize.iWidth != Rect().Width() || bmSize.iHeight != Rect().Height()) {
-return;
-}
 m_webcorecontext->gc().Reset();
 m_webcorecontext->gc().Clear();
 }
 void WebView::scrollBuffer(TPoint to, TPoint from, TBool usecopyscroll)
 {
-if(!IsVisible())
-return;
 TRect rect(m_offscreenrect);
 TSize bufSize( rect.Size() );
 CFbsBitGc& gc = m_webcorecontext->gc();
 // first-searched frame up to the selection. However, the API doesn't provide a way to search only up to a particular point. The only
 // way to make sure the entire frame is searched is to pass YES for the wrapFlag. When there are no matches, this will search again
 // some content that we already searched on the first pass. In the worst case, we could search the entire contents of this frame twice.
 // To fix this, we'd need to add a mechanism to specify a range in which to search.
 if (wrapFlag && lastFrame) {
-if (frame && frame->bridge() && frame->bridge()->searchFor(keyword, forward, false, true, false))
+if (frame->bridge()->searchFor(keyword, forward, false, true, false))
 return TBrCtlDefs::EFindMatch;
 }
 if (frame) {
 frame->clearSelection();
 m_inFindState = false;
 delete m_findKeyword;
 m_findKeyword = NULL;
 WebFrame* selectedFrame = mainFrame()->findFrameWithSelection();
 selectedFrame->clearSelection();
-setFocusNone();
 }
 bool WebView::isSmallPage()
 {
 TSize docSize = DocumentSize();
 TSize viewSize = DocumentViewport().Size();
-return (docSize.iWidth/viewSize.iWidth) * (docSize.iHeight/viewSize.iHeight) * 100 < KSmallPageScale;
+return ((docSize.iWidth * docSize.iHeight*100)/(viewSize.iWidth*viewSize.iHeight) < KSmallPageScale);
 }
 void WebView::willSubmitForm(FormState* formState)
 {
 if (m_webFormFill) {
 m_webFormFill->willSubmitForm(formState);
+}
+}
+//-------------------------------------------------------------------------------
+// WebView::HandlePointerBufferReadyL
+// Handles pointer move events
+//-------------------------------------------------------------------------------
+void WebView::HandlePointerBufferReadyL()
+{
+memset(m_ptrbuffer,0,256*sizeof(TPoint));
+TPtr8 ptr((TUint8 *)m_ptrbuffer,256*sizeof(TPoint));
+TInt numPnts = Window().RetrievePointerMoveBuffer(ptr);
+int i = 0;
+if (m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeNone) {
+if (numPnts > 20)
+i = numPnts - 20;
+}
+for (; i < numPnts; i++) {
+TPointerEvent pe;
+pe.iType = TPointerEvent::EDrag;
+pe.iPosition = m_ptrbuffer[i];
+m_webpointerEventHandler->HandlePointerEventL(pe);
 }
 }
 //-------------------------------------------------------------------------------
 // WebView::HandlePointerEventL
 m_brctl->settings()->setNavigationType(SettingsContainer::NavigationTypeTabbed);
 StaticObjectsContainer::instance()->webCursor()->cursorUpdate(true);
 }
 else if (value == "none") {
 m_brctl->settings()->setNavigationType(SettingsContainer::NavigationTypeNone);
-}
-}
-else if (name == "widgetAppBackgroundColour") {
-if (value == "black") {
-WebCore::Frame *frame = core(mainFrame());
-if (frame) {
-WebCore::FrameView* frameView = frame->view();
-if (frameView) {
-WebCore::Color bc = Color::black;
-frameView->setBaseBackgroundColor(bc);
-}
-}
 }
 }
 }
 //-------------------------------------------------------------------------------
 m_zoomLevelChangedByUser = true;
 WebFrameView* view = mainFrame()->frameView();
 if (!view) return;
 m_dirtyZoomMode = true;
+m_isPluginsVisible = false;
+mainFrame()->makeVisiblePlugins(false);
 if (zoomLevel > m_startZoomLevel) {
 // cut m_srcRectForZooming from m_offscreenrect and enlarge it to fit the view rect
 void WebView::restoreZoomLevel(int zoomLevel)
 {
 m_dirtyZoomMode = false;
 clearOffScreenBitmap();
 zoomLevelChanged(zoomLevel);
-	//update the position position after the relayout is completed,
+mainFrame()->notifyPluginsOfScrolling();
-	//This will minimize the plugins flickering
+m_isPluginsVisible = false;
-scrollStatus(false);
+mainFrame()->makeVisiblePlugins(true);
+m_isPluginsVisible = true;
 }
 //-------------------------------------------------------------------------------
 // WebView::resetZoomLevel
 //-------------------------------------------------------------------------------
 if ( newMinZoomLevel > m_currentZoomLevel ) newMinZoomLevel = m_currentZoomLevel;
 }
 else {
 newMinZoomLevel = KZoomLevelDefaultValue;
 }
-#ifndef  BRDO_MULTITOUCH_ENABLED_FF
-//if the min zoom is in fraction (like 86.33) this will give us 6 pixel white patch
-//to reduce the patch, always min zoom factor incremented in one step of zoom step
-if(newMinZoomLevel % KZoomLevelMinValue)
-{
-newMinZoomLevel += KZoomLevelMinValue;
-}
 newMinZoomLevel = (newMinZoomLevel/m_pageZoomHandler->stepSize())*m_pageZoomHandler->stepSize();
-#endif
 TBool needsUpdateArray = EFalse;
 //Update the new array
 if ( m_minZoomLevel!= newMinZoomLevel)
 {
 needsUpdateArray = ETrue;
 {
 return;
 }
 m_zoomLevelArray.Reset();
-#ifndef  BRDO_MULTITOUCH_ENABLED_FF
 m_minZoomLevel = TInt(m_minZoomLevel/10) * 10;
-#endif
 m_zoomLevelArray.Append(KZoomLevelDefaultValue);
 //construct the zoom array from the default level
 TInt toAddZoomLevel = KZoomLevelDefaultValue + KZoomLevelDefaultValue*KZoomLevelDelta/100;
 while (toAddZoomLevel <= m_maxZoomLevel)
 view->setContentPos( pt );
 mainFrame()->scalingFactorChanged(z);
 view->checkScrollbarVisibility();
-if (m_isPinchZoom) {
-if (newZoomLevel > m_startZoomLevel) {
-TPoint cpos( mainFrame()->frameView()->contentPos());
-cpos.iX = cpos.iX + m_pinchDocDelta.iX +.5;
-cpos.iY = cpos.iY + m_pinchDocDelta.iY +.5;
-mainFrame()->frameView()->setContentPos(cpos);
-}
-if (m_startZoomLevel > newZoomLevel) {
-TPoint cpos( mainFrame()->frameView()->contentPos());
-cpos.iX = cpos.iX - m_pinchDocDelta.iX +.5;
-cpos.iY = cpos.iY - m_pinchDocDelta.iY +.5;
-if (cpos.iX < 0) cpos.iX = 0;
-if (cpos.iY < 0) cpos.iY = 0;
-mainFrame()->frameView()->setContentPos(cpos);
-}
-m_isPinchZoom = false;
-m_isPinchZoomOut = false;
-}
 TRect rect = view->rect();
-TRect rectToZoom;
-calculateZoomRect(rect, rectToZoom, currZoomLevel, m_currentZoomLevel);
+TInt tlx = (rect.iTl.iX * currZoomLevel) / m_currentZoomLevel;
-view->setRect(rectToZoom);
+TInt tly = (rect.iTl.iY * currZoomLevel) / m_currentZoomLevel;
+TInt brx = (rect.iBr.iX * currZoomLevel) / m_currentZoomLevel;
+TInt bry = (rect.iBr.iY * currZoomLevel) / m_currentZoomLevel;
+// rounding
+if (( rect.iTl.iX * currZoomLevel) % m_currentZoomLevel ){
+tlx -= 1;
+}
+if (( rect.iTl.iY * currZoomLevel) % m_currentZoomLevel ){
+tly -= 1;
+}
+if ((rect.iBr.iX * currZoomLevel) % m_currentZoomLevel ){
+brx += 1;
+}
+if ((rect.iBr.iY * currZoomLevel) % m_currentZoomLevel ){
+bry += 1;
+}
+view->setRect(TRect(tlx, tly, brx, bry));
 // now just do a repaint, should be very fast
 if ( currZoomLevel > newZoomLevel ) {
 clearOffScreenBitmap();
 }
 m_startZoomLevel = m_currentZoomLevel;
 updateScrollbars(mainFrame()->frameView()->contentSize().iHeight, mainFrame()->frameView()->contentPos().iY,
 mainFrame()->frameView()->contentSize().iWidth, mainFrame()->frameView()->contentPos().iX);
-m_allowRepaints = true;
 syncRepaint(view->visibleRect());
 int zoomLevel = m_brctl->historyHandler()->historyController()->currentEntryZoomLevel();
 if (zoomLevel != m_currentZoomLevel) m_brctl->historyHandler()->historyController()->updateCurrentEntryZoomLevelIfNeeded();
 }
 // zoom it
 m_lastZoomLevel = m_currentZoomLevel;
 setZoomLevel(zoomLevel);
-mainFrame()->notifyPluginsOfPositionChange();
+mainFrame()->notifyPluginsOfScrolling();
+}
-if (zoomLevel == KZoomLevelDefaultValue)
-{
-// for pages based on tables this is required
-doLayout();
-}
-}
 //-------------------------------------------------------------------------------
 // WebView::openPluginPlayerL
 // Called when user clicks a plugin which is able to accept user input,
 // this feature is only used in US build
 if (!m_widgetextension) {
 m_widgetextension = CWidgetExtension::NewL(*this, aWidgetCallback);
 #if USE(LOW_BANDWIDTH_DISPLAY)
 m_page->mainFrame()->loader()->setUseLowBandwidthDisplay(false);
 #endif
-if (!(m_brctl->capabilities() & TBrCtlDefs::ECapabilityAutoFormFill))
-StaticObjectsContainer::instance()->setIconDatabaseEnabled(false);
 }
 //Widgets dont need memory cache for dead objects. hence set it to 0
 cache()->setCapacities(0, 0, 0);
-cache()->setDisabled(true);
 return m_widgetextension;
 }
 //-------------------------------------------------------------------------------
 // WebView::forceLayoutAndResize
 void WebView::activateVirtualKeyboard()
 {
 if (isEditable() && iCoeEnv->Fep()) {
-fepTextEditor()->ReportEventL();
 fepTextEditor()->CancelEditingMode();
 fepTextEditor()->UpdateEditingMode();
 iCoeEnv->Fep()->HandleChangeInFocus();
 fepTextEditor()->ActivatePenInputRequest();
 }
 }
 void WebView::Stop()
 {
-	  if (m_thumbnailGenerator)
-{
-//Create a thumbnail for page history
-TRAP_IGNORE(m_thumbnailGenerator->CreatePageThumbnailL());
-}
 mainFrame()->stopLoading();
 }
 void WebView::synchRequestPending(bool flag)
 {
 m_synchRequestPending = flag;
 void WebView::setFastScrollingMode(bool fastScrolling)
 {
 if (fastScrolling != m_viewIsFastScrolling) {
 setViewIsFastScrolling (fastScrolling);
+m_isPluginsVisible = false;
 mainFrame()->makeVisiblePlugins(!m_viewIsFastScrolling);
+m_isPluginsVisible = !m_viewIsFastScrolling;
 if (!m_viewIsFastScrolling) {
-mainFrame()->notifyPluginsOfPositionChange();
+mainFrame()->notifyPluginsOfScrolling();
 }
 toggleRepaintTimer(!m_viewIsFastScrolling);
 }
 }
 TPoint cp = view->contentPos();
 cp += TPoint(xOff, yOff);
 view->setContentPos(cp);
 }
 //setZoomLevel(zoomLevel);
-mainFrame()->notifyPluginsOfPositionChange();
+mainFrame()->notifyPluginsOfScrolling();
 }
 // ---------------------------------------------------------------------------
 // WebView::FindCurrentZoomIndex
 StaticObjectsContainer::instance()->webCursor()->setCursorVisible(showCursor);
 }
 void WebView::focusedElementChanged(Element* element)
 {
-if (!element || !element->document() ||!element->renderer()) return;
 Frame* frame = element->document()->frame();
-if(!frame || !kit(frame)) return;
 WebFrameView* fv = kit(frame)->frameView();
-if(!fv) return;
 if (m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeTabbed || m_brctl->settings()->getNavigationType() == SettingsContainer::NavigationTypeNone) {
+if (!element || !element->document() ||!element->renderer()) return;
 if (element->hasTagName(textareaTag) || (element->hasTagName(inputTag) && (reinterpret_cast<HTMLInputElement*>(element))->isTextField())) {
 TPoint point = TRect(element->getRect()).iTl;
 point = fv->frameCoordsInViewCoords(point);
 StaticObjectsContainer::instance()->webCursor()->setPosition(point);
 TPointerEvent event;
 WebView* that = const_cast<WebView*>(this);
 that->m_widgetextension->windowObjectCleared();
 }
 }
-void WebView::wait(double t)
-{
-if (!m_waitTimer) {
-m_waitTimer = new WebCore::Timer<WebView>(this, &WebView::waitTimerCB);
-}
-if (!m_waitTimer->isActive()) {
-m_waitTimer->startOneShot(t);
-}
-if (!m_waitTimer->isActive() && !m_waiter->IsStarted()) {
-m_waiter->Start();
-}
-}
-void WebView::waitTimerCB(WebCore::Timer<WebView>* t)
-{
-if (m_waiter->IsStarted()) {
-m_waiter->AsyncStop();
-}
-}
-//-------------------------------------------------------------------------------
-// WebView::setPinchBitmapZoomLevelL
-//-------------------------------------------------------------------------------
-void WebView::setPinchBitmapZoomLevelL(int zoomLevel)
-{
-m_zoomLevelChangedByUser = true;
-m_isPinchZoom = true;
-if(!m_dirtyZoomMode)
-{
-//If panning or scroll is in progress, we will be notifiying to plugins for collecting bitmap
-//in case of pinchZoom, we need to deactivate the plugins which are not supported for bitmap
-//sharing.
-if(m_scrollingstatus)
-{
-m_scrollingstatus = false;
-}
-scrollStatus(true);
-	}
-m_dirtyZoomMode = true;
-if (zoomLevel > m_startZoomLevel) {
-setPinchBitmapZoomIn(zoomLevel);
-}
-else {
-setPinchBitmapZoomOutL(zoomLevel);
-m_isPinchZoomOut = true;
-}
-m_currentZoomLevel = zoomLevel;
-DrawNow();
-}
-//-------------------------------------------------------------------------------
-// WebView::setPinchBitmapZoomIn
-//-------------------------------------------------------------------------------
-void WebView::setPinchBitmapZoomIn(int zoomLevel)
-{
-TPoint pinchCenter = m_pinchZoomHandler->pinchCenter();
-// cut m_srcRectForZooming from m_offscreenrect and enlarge it to fit the view rect
-TRealPoint centerAfterZoom;
-//find out the new position of Pinch Center after applying zoom
-centerAfterZoom.iX = (float)pinchCenter.iX * zoomLevel/m_startZoomLevel;
-centerAfterZoom.iY = (float)pinchCenter.iY * zoomLevel/m_startZoomLevel;
-TRealPoint centerDelta;
-//get the shift in the Pinch Center
-centerDelta.iX = centerAfterZoom.iX - pinchCenter.iX;
-centerDelta.iY = centerAfterZoom.iY - pinchCenter.iY;
-TPoint shiftInView;
-//find out how much shift needs to be applied to the current zoom, w.r.t. the new view
-shiftInView.iX = centerDelta.iX * m_startZoomLevel / zoomLevel;
-shiftInView.iY = centerDelta.iY * m_startZoomLevel / zoomLevel;
-//width and height of the rectangle that should be used for bitmap stretching
-float newWidth  = (float)m_offscreenrect.Width()  * m_startZoomLevel / zoomLevel;
-float newHeight = (float)m_offscreenrect.Height() * m_startZoomLevel /zoomLevel;
-//defining the source rectangle which needs to be bitmap stretched
-m_srcRectForZooming.iTl.iX = shiftInView.iX;
-m_srcRectForZooming.iTl.iY = shiftInView.iY;
-m_srcRectForZooming.iBr.iX = newWidth  + shiftInView.iX;
-m_srcRectForZooming.iBr.iY = newHeight + shiftInView.iY;
-//destRectForZooming is the Coecontrol Rect itself
-m_destRectForZooming = Rect();
-//get the shift in the document so that during the next engine re-draw, the origin needs to be updated based on that
-m_pinchDocDelta.iX = (float)shiftInView.iX * 100 / m_startZoomLevel;
-m_pinchDocDelta.iY = (float)shiftInView.iY * 100 / m_startZoomLevel;
-}
-//-------------------------------------------------------------------------------
-// WebView::setPinchBitmapZoomOutL
-//-------------------------------------------------------------------------------
-void WebView::setPinchBitmapZoomOutL(int zoomLevel)
-{
-TPoint pinchCenter = m_pinchZoomHandler->pinchCenter();
-// take the whole rect and calculate new rect to fit it the rest of view rect paint gray colour
-TRealPoint centerAfterZoom;
-//find out the new position of Pinch Center after applying zoom
-centerAfterZoom.iX = (float)pinchCenter.iX * m_startZoomLevel / zoomLevel;
-centerAfterZoom.iY = (float)pinchCenter.iY * m_startZoomLevel / zoomLevel;
-TRealPoint centerDelta;
-//get the shift in the Pinch Center
-centerDelta.iX = centerAfterZoom.iX - pinchCenter.iX;
-centerDelta.iY = centerAfterZoom.iY - pinchCenter.iY;
-TPoint shiftInView;
-//find out how much shift needs to be applied to the current zoom, w.r.t. the new view
-shiftInView.iX = centerDelta.iX * zoomLevel / m_startZoomLevel;
-shiftInView.iY = centerDelta.iY * zoomLevel / m_startZoomLevel;
-//width and height of the rectangle
-float newWidth  = (float)m_offscreenrect.Width()  * zoomLevel / m_startZoomLevel;
-float newHeight = (float)m_offscreenrect.Height() * zoomLevel / m_startZoomLevel;
-//defining the co-ordinates of the destination rectangle.
-m_destRectForZooming.iTl.iX = shiftInView.iX;
-m_destRectForZooming.iTl.iY = shiftInView.iY;
-m_destRectForZooming.iBr.iX = newWidth  + shiftInView.iX;
-m_destRectForZooming.iBr.iY = newHeight + shiftInView.iY;
-//srcRectForZooming is the Coecontrol Rect itself
-m_srcRectForZooming = Rect();
-//get the shift in the document so that during the next engine re-draw, the origin needs to be updated based on that
-m_pinchDocDelta.iX = (float)shiftInView.iX * 100 / zoomLevel;
-m_pinchDocDelta.iY = (float)shiftInView.iY * 100 / zoomLevel;
-if(!m_isPinchZoomOut)
-createCheckerBoardL();
-}
-void drawCheckerBoard(CBitmapContext *gc,const TRect &rect)
-{
-for(int i = rect.iTl.iX; i <= (rect.iTl.iX + rect.Width()); i = i + (2 * KCheckerSize)) {
-for(int j = rect.iTl.iY; j <= (rect.iTl.iY + rect.Height()); j = j + (2 * KCheckerSize)) {
-const TRgb lightGrey(KZoomBgRectColor, KZoomBgRectColor, KZoomBgRectColor);
-gc->SetPenColor(lightGrey);
-gc->SetBrushColor(lightGrey);
-TRect topLeft(TPoint(i, j),TPoint(i + KCheckerSize, j + KCheckerSize));
-gc->DrawRect(topLeft);
-TRect bottomRight(TPoint(i + KCheckerSize, j + KCheckerSize),TPoint(i + (2 * KCheckerSize), j + (2 * KCheckerSize)));
-gc->DrawRect(bottomRight);
-const TRgb darkGrey(KZoomFgRectColor, KZoomFgRectColor, KZoomFgRectColor);
-gc->SetPenColor(darkGrey);
-gc->SetBrushColor(darkGrey);
-TRect topRight(TPoint(i + KCheckerSize, j),TPoint(i + (2 * KCheckerSize), j + KCheckerSize));
-gc->DrawRect(topRight);
-TRect bottomLeft(TPoint(i, j + KCheckerSize),TPoint(i + KCheckerSize, j + (2 * KCheckerSize)));
-gc->DrawRect(bottomLeft);
-}
-}
-}
-void WebView::createCheckerBoardL()
-{
-//Cancel the destroy timer, if it is already scheduled.
-//Otherwise it will destroy the checkerboard created now.
-if(m_checkerBoardDestroyTimer
-&& m_checkerBoardDestroyTimer->IsActive())
-m_checkerBoardDestroyTimer->Cancel();
-if(m_checkerBoardBitmap && m_checkerBoardBitmap->SizeInPixels()!=Rect().Size())  {
-destroyCheckerBoard();
-}
-if(!m_checkerBoardBitmap) {
-m_checkerBoardBitmap =new(ELeave) CFbsBitmap;
-TInt err= m_checkerBoardBitmap->Create(Rect().Size(),StaticObjectsContainer::instance()->webSurface()->displayMode());
-User::LeaveIfError(err);
-m_checkerBoardDevice = CFbsBitmapDevice::NewL(m_checkerBoardBitmap);
-err = m_checkerBoardDevice->CreateContext(m_checkerBoardGc);
-User::LeaveIfError(err);
-m_checkerBoardGc->SetBrushStyle( CGraphicsContext::EForwardDiagonalHatchBrush );
-drawCheckerBoard(m_checkerBoardGc,Rect());
-}
-}
-void WebView::destroyCheckerBoard()
-{
-if(m_checkerBoardBitmap) {
-delete m_checkerBoardGc;
-delete m_checkerBoardDevice;
-delete m_checkerBoardBitmap;
-m_checkerBoardBitmap = NULL;
-m_checkerBoardDevice = NULL;
-m_checkerBoardGc     = NULL;
-}
-if(m_checkerBoardDestroyTimer
-&& m_checkerBoardDestroyTimer->IsActive())
-m_checkerBoardDestroyTimer->Cancel();
-}
-TInt doDestroyCheckerBoardCb(TAny *ptr)
-{
-static_cast<WebView*>(ptr)->destroyCheckerBoard();
-return ETrue;
-}
-void WebView::startCheckerBoardDestroyTimer()
-{
-if(!m_checkerBoardDestroyTimer || !m_checkerBoardBitmap) {
-return;
-}
-if(m_checkerBoardDestroyTimer->IsActive())  {
-m_checkerBoardDestroyTimer->Cancel();
-}
-m_checkerBoardDestroyTimer->Start(KCheckerBoardDestroyTimeout,0,TCallBack(doDestroyCheckerBoardCb,this));
-}
-//-------------------------------------------------------------------------------
-// WebView::calculateZoomRect
-//-------------------------------------------------------------------------------
-void WebView::calculateZoomRect(TRect &aOldRect, TRect &aNewRect, TInt aOldZoom, TInt aNewZoom)
-{
-aNewRect.iTl.iX = (aOldRect.iTl.iX * aOldZoom) / aNewZoom;
-aNewRect.iTl.iY = (aOldRect.iTl.iY * aOldZoom) / aNewZoom;
-aNewRect.iBr.iX = (aOldRect.iBr.iX * aOldZoom) / aNewZoom;
-aNewRect.iBr.iY = (aOldRect.iBr.iY * aOldZoom) / aNewZoom;
-// rounding
-if (( aOldRect.iTl.iX * aNewZoom) % aOldZoom ) {
-aNewRect.iTl.iX -= 1;
-}
-if (( aOldRect.iTl.iY * aNewZoom) % aOldZoom ) {
-aNewRect.iTl.iY -= 1;
-}
-if ((aOldRect.iBr.iX * aNewZoom) % aOldZoom ) {
-aNewRect.iBr.iX += 1;
-}
-if ((aOldRect.iBr.iY * aNewZoom) % aOldZoom ) {
-aNewRect.iBr.iY += 1;
-}
-}
-void WebView::pauseJsTimers()
-{
-if(m_jsTimeouts==0) {
-WebCore::Frame *frame = core(mainFrame());
-KJS::Window* window = KJS::Window::retrieveWindow(frame);
-if(window) {
-m_jsTimeouts = window->pauseTimeouts();
-}
-}
-}
-void WebView::resumeJsTimers()
-{
-if(m_jsTimeouts) {
-WebCore::Frame *frame = core(mainFrame());
-KJS::Window* window = KJS::Window::retrieveWindow(frame);
-if(window) {
-window->resumeTimeouts(m_jsTimeouts);
-delete m_jsTimeouts;
-m_jsTimeouts = 0;
-}
-}
-}
 // END OF FILE
-void WebView::scrollStatus(bool status)
-{
-if(m_scrollingstatus != status)
-{
-m_scrollingstatus = status;
-#ifdef BRDO_MULTITOUCH_ENABLED_FF
-mainFrame()->ScrollOrPinchStatus(m_scrollingstatus);
-#endif
-}
-}
-void WebView::setViewIsScrolling(bool scrolling)
-{
-m_viewIsScrolling = scrolling;
-if(!scrolling)
-{
-scrollStatus(scrolling);
-}
-};

branch	RCL_3
changeset 93	79859ed3eea9
parent 92	e1bea15f9a39
child 94	919f36ff910f