WebChromeClient Class Reference

#include <WebChromeClient.h>

Inheritance diagram for WebChromeClient:

Public Member Functions
	WebChromeClient (WebView *)
WebView *	webView () const
	WebChromeClient (WebView *)
void	chromeDestroyed () final
void	setWindowRect (const WebCore::FloatRect &) final
WebCore::FloatRect	windowRect () final
WebCore::FloatRect	pageRect () final
void	focus () final
void	unfocus () final
bool	canTakeFocus (WebCore::FocusDirection) final
void	takeFocus (WebCore::FocusDirection) final
void	focusedElementChanged (WebCore::Element *) final
void	focusedFrameChanged (WebCore::Frame *) final
WebCore::Page *	createWindow (WebCore::Frame &, const WebCore::FrameLoadRequest &, const WebCore::WindowFeatures &, const WebCore::NavigationAction &) final
void	show () final
bool	canRunModal () final
void	runModal () final
void	setToolbarsVisible (bool) final
bool	toolbarsVisible () final
void	setStatusbarVisible (bool) final
bool	statusbarVisible () final
void	setScrollbarsVisible (bool) final
bool	scrollbarsVisible () final
void	setMenubarVisible (bool) final
bool	menubarVisible () final
void	setResizable (bool) final
void	addMessageToConsole (JSC::MessageSource, JSC::MessageLevel, const WTF::String &message, unsigned lineNumber, unsigned columnNumber, const WTF::String &url) final
bool	canRunBeforeUnloadConfirmPanel () final
bool	runBeforeUnloadConfirmPanel (const WTF::String &message, WebCore::Frame &) final
void	closeWindowSoon () final
void	runJavaScriptAlert (WebCore::Frame &, const WTF::String &) final
bool	runJavaScriptConfirm (WebCore::Frame &, const WTF::String &) final
bool	runJavaScriptPrompt (WebCore::Frame &, const WTF::String &message, const WTF::String &defaultValue, WTF::String &result) final
void	setStatusbarText (const WTF::String &) final
WebCore::KeyboardUIMode	keyboardUIMode () final
void	invalidateRootView (const WebCore::IntRect &) final
void	invalidateContentsAndRootView (const WebCore::IntRect &) final
void	invalidateContentsForSlowScroll (const WebCore::IntRect &) final
void	scroll (const WebCore::IntSize &scrollDelta, const WebCore::IntRect &rectToScroll, const WebCore::IntRect &clipRect) final
WebCore::IntPoint	screenToRootView (const WebCore::IntPoint &) const final
WebCore::IntRect	rootViewToScreen (const WebCore::IntRect &) const final
PlatformPageClient	platformPageClient () const final
void	contentsSizeChanged (WebCore::Frame &, const WebCore::IntSize &) const final
void	scrollbarsModeDidChange () const final
void	mouseDidMoveOverElement (const WebCore::HitTestResult &, unsigned modifierFlags) final
bool	shouldUnavailablePluginMessageBeButton (WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final
void	unavailablePluginButtonClicked (WebCore::Element &, WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final
void	setToolTip (const WTF::String &, WebCore::TextDirection) final
void	print (WebCore::Frame &) final
void	exceededDatabaseQuota (WebCore::Frame &, const WTF::String &, WebCore::DatabaseDetails) final
void	reachedMaxAppCacheSize (int64_t spaceNeeded) final
void	reachedApplicationCacheOriginQuota (WebCore::SecurityOrigin &, int64_t totalSpaceNeeded) final
void	runOpenPanel (WebCore::Frame &, WebCore::FileChooser &) final
void	loadIconForFiles (const Vector< WTF::String > &, WebCore::FileIconLoader &) final
void	setCursor (const WebCore::Cursor &) final
void	setCursorHiddenUntilMouseMoves (bool) final
void	setLastSetCursorToCurrentCursor () final
void	attachRootGraphicsLayer (WebCore::Frame &, WebCore::GraphicsLayer *) final
void	attachViewOverlayGraphicsLayer (WebCore::Frame &, WebCore::GraphicsLayer *) final
void	setNeedsOneShotDrawingSynchronization () final
void	scheduleCompositingLayerFlush () final
void	scrollRectIntoView (const WebCore::IntRect &) const final
bool	selectItemWritingDirectionIsNatural () final
bool	selectItemAlignmentFollowsMenuWritingDirection () final
bool	hasOpenedPopup () const final
RefPtr< WebCore::PopupMenu >	createPopupMenu (WebCore::PopupMenuClient &) const final
RefPtr< WebCore::SearchPopupMenu >	createSearchPopupMenu (WebCore::PopupMenuClient &) const final
void	wheelEventHandlersChanged (bool) final
WebView *	webView ()
void	AXStartFrameLoad () final
void	AXFinishFrameLoad () final
bool	shouldUseTiledBackingForFrameView (const WebCore::FrameView &) const final
Public Member Functions inherited from WebCore::ChromeClient
virtual void	scheduleAnimation ()=0
virtual FloatSize	screenSize () const
virtual FloatSize	availableScreenSize () const
virtual void	dispatchViewportPropertiesDidChange (const ViewportArguments &) const
virtual Color	underlayColor () const
virtual void	pageExtendedBackgroundColorDidChange (Color) const
virtual bool	shouldReplaceWithGeneratedFileForUpload (const String &path, String &generatedFilename)
virtual String	generateReplacementFile (const String &path)
virtual Seconds	eventThrottlingDelay ()
virtual void	elementDidRefocus (Element &)
virtual bool	hasStablePageScaleFactor () const
virtual GraphicsLayerFactory *	graphicsLayerFactory () const
virtual bool	allowsAcceleratedCompositing () const
virtual bool	layerTreeStateIsFrozen () const
virtual bool	adjustLayerFlushThrottling (LayerFlushThrottleState::Flags)
virtual RefPtr< ScrollingCoordinator >	createScrollingCoordinator (Page &) const
virtual bool	supportsVideoFullscreen (HTMLMediaElementEnums::VideoFullscreenMode)
virtual void	exitVideoFullscreenForVideoElement (HTMLVideoElement &)
virtual void	exitVideoFullscreenToModeWithoutAnimation (HTMLVideoElement &, HTMLMediaElementEnums::VideoFullscreenMode)
virtual bool	requiresFullscreenForVideoPlayback ()
virtual void	postAccessibilityNotification (AccessibilityObject &, AXObjectCache::AXNotification)
virtual void	notifyScrollerThumbIsVisibleInRect (const IntRect &)
virtual void	recommendedScrollbarStyleDidChange (ScrollbarStyle)
virtual std::optional< ScrollbarOverlayStyle >	preferredScrollbarOverlayStyle ()
virtual bool	isSVGImageChromeClient () const
virtual FloatSize	minimumWindowSize () const
virtual bool	isEmptyChromeClient () const
virtual String	plugInStartLabelTitle (const String &mimeType) const
virtual String	plugInStartLabelSubtitle (const String &mimeType) const
virtual String	plugInExtraStyleSheet () const
virtual String	plugInExtraScript () const
virtual void	didAssociateFormControls (const Vector< RefPtr< Element >> &)
virtual bool	shouldNotifyOnFormChanges ()
virtual void	didAddHeaderLayer (GraphicsLayer &)
virtual void	didAddFooterLayer (GraphicsLayer &)
virtual void	isPlayingMediaDidChange (MediaProducer::MediaStateFlags, uint64_t)
virtual void	handleAutoplayEvent (AutoplayEvent)
virtual bool	shouldDispatchFakeMouseMoveEvents () const
virtual void	handleAutoFillButtonClick (HTMLInputElement &)
virtual void	imageOrMediaDocumentSizeChanged (const IntSize &)
virtual void	didInvalidateDocumentMarkerRects ()
virtual void	reportProcessCPUTime (int64_t, ActivityStateForCPUSampling)
virtual void	scheduleAnimation ()=0
virtual FloatSize	screenSize () const
virtual FloatSize	availableScreenSize () const
virtual void	dispatchViewportPropertiesDidChange (const ViewportArguments &) const
virtual Color	underlayColor () const
virtual void	pageExtendedBackgroundColorDidChange (Color) const
virtual bool	shouldReplaceWithGeneratedFileForUpload (const String &path, String &generatedFilename)
virtual String	generateReplacementFile (const String &path)
virtual Seconds	eventThrottlingDelay ()
virtual void	elementDidRefocus (Element &)
virtual bool	hasStablePageScaleFactor () const
virtual GraphicsLayerFactory *	graphicsLayerFactory () const
virtual bool	allowsAcceleratedCompositing () const
virtual bool	layerTreeStateIsFrozen () const
virtual bool	adjustLayerFlushThrottling (LayerFlushThrottleState::Flags)
virtual RefPtr< ScrollingCoordinator >	createScrollingCoordinator (Page &) const
virtual bool	supportsVideoFullscreen (HTMLMediaElementEnums::VideoFullscreenMode)
virtual void	exitVideoFullscreenForVideoElement (HTMLVideoElement &)
virtual void	exitVideoFullscreenToModeWithoutAnimation (HTMLVideoElement &, HTMLMediaElementEnums::VideoFullscreenMode)
virtual bool	requiresFullscreenForVideoPlayback ()
virtual void	postAccessibilityNotification (AccessibilityObject &, AXObjectCache::AXNotification)
virtual void	notifyScrollerThumbIsVisibleInRect (const IntRect &)
virtual void	recommendedScrollbarStyleDidChange (ScrollbarStyle)
virtual std::optional< ScrollbarOverlayStyle >	preferredScrollbarOverlayStyle ()
virtual bool	isSVGImageChromeClient () const
virtual FloatSize	minimumWindowSize () const
virtual bool	isEmptyChromeClient () const
virtual String	plugInStartLabelTitle (const String &mimeType) const
virtual String	plugInStartLabelSubtitle (const String &mimeType) const
virtual String	plugInExtraStyleSheet () const
virtual String	plugInExtraScript () const
virtual void	didAssociateFormControls (const Vector< RefPtr< Element >> &)
virtual bool	shouldNotifyOnFormChanges ()
virtual void	didAddHeaderLayer (GraphicsLayer &)
virtual void	didAddFooterLayer (GraphicsLayer &)
virtual void	isPlayingMediaDidChange (MediaProducer::MediaStateFlags, uint64_t)
virtual void	handleAutoplayEvent (AutoplayEvent)
virtual bool	shouldDispatchFakeMouseMoveEvents () const
virtual void	handleAutoFillButtonClick (HTMLInputElement &)
virtual void	imageOrMediaDocumentSizeChanged (const IntSize &)
virtual void	didInvalidateDocumentMarkerRects ()
virtual void	reportProcessCPUTime (int64_t, ActivityStateForCPUSampling)

Additional Inherited Members
Public Types inherited from WebCore::ChromeClient
enum	CompositingTrigger {   ThreeDTransformTrigger = 1 << 0, VideoTrigger = 1 << 1, PluginTrigger = 1 << 2, CanvasTrigger = 1 << 3,   AnimationTrigger = 1 << 4, FilterTrigger = 1 << 5, ScrollableInnerFrameTrigger = 1 << 6, AnimatedOpacityTrigger = 1 << 7,   AllTriggers = 0xFFFFFFFF, ThreeDTransformTrigger = 1 << 0, VideoTrigger = 1 << 1, PluginTrigger = 1 << 2,   CanvasTrigger = 1 << 3, AnimationTrigger = 1 << 4, FilterTrigger = 1 << 5, ScrollableInnerFrameTrigger = 1 << 6,   AnimatedOpacityTrigger = 1 << 7, AllTriggers = 0xFFFFFFFF }
enum	CompositingTrigger {   ThreeDTransformTrigger = 1 << 0, VideoTrigger = 1 << 1, PluginTrigger = 1 << 2, CanvasTrigger = 1 << 3,   AnimationTrigger = 1 << 4, FilterTrigger = 1 << 5, ScrollableInnerFrameTrigger = 1 << 6, AnimatedOpacityTrigger = 1 << 7,   AllTriggers = 0xFFFFFFFF, ThreeDTransformTrigger = 1 << 0, VideoTrigger = 1 << 1, PluginTrigger = 1 << 2,   CanvasTrigger = 1 << 3, AnimationTrigger = 1 << 4, FilterTrigger = 1 << 5, ScrollableInnerFrameTrigger = 1 << 6,   AnimatedOpacityTrigger = 1 << 7, AllTriggers = 0xFFFFFFFF }
typedef unsigned	CompositingTriggerFlags
typedef unsigned	CompositingTriggerFlags
Protected Member Functions inherited from WebCore::ChromeClient
virtual	~ChromeClient ()
virtual	~ChromeClient ()

Constructor & Destructor Documentation

WebChromeClient() [1/2]

WebChromeClient::WebChromeClient

(

WebView *

webView

)

WebChromeClient() [2/2]

WebChromeClient::WebChromeClient

(

WebView *

)

Member Function Documentation

addMessageToConsole()

void WebChromeClient::addMessageToConsole ( JSC::MessageSource  , JSC::MessageLevel  , const WTF::String &  message, unsigned  lineNumber, unsigned  columnNumber, const WTF::String &  url  )

finalvirtual

Implements WebCore::ChromeClient.

attachRootGraphicsLayer()

void WebChromeClient::attachRootGraphicsLayer ( WebCore::Frame &  , WebCore::GraphicsLayer *    )

finalvirtual

Implements WebCore::ChromeClient.

attachViewOverlayGraphicsLayer()

void WebChromeClient::attachViewOverlayGraphicsLayer ( WebCore::Frame &  , WebCore::GraphicsLayer *    )

finalvirtual

Implements WebCore::ChromeClient.

AXFinishFrameLoad()

void WebChromeClient::AXFinishFrameLoad ( )

final

AXStartFrameLoad()

void WebChromeClient::AXStartFrameLoad ( )

final

canRunBeforeUnloadConfirmPanel()

bool WebChromeClient::canRunBeforeUnloadConfirmPanel ( )

finalvirtual

Implements WebCore::ChromeClient.

canRunModal()

bool WebChromeClient::canRunModal ( )

finalvirtual

Implements WebCore::ChromeClient.

canTakeFocus()

bool WebChromeClient::canTakeFocus ( WebCore::FocusDirection  )

finalvirtual

Implements WebCore::ChromeClient.

chromeDestroyed()

void WebChromeClient::chromeDestroyed ( )

finalvirtual

Implements WebCore::ChromeClient.

closeWindowSoon()

void WebChromeClient::closeWindowSoon ( )

finalvirtual

Implements WebCore::ChromeClient.

contentsSizeChanged()

void WebChromeClient::contentsSizeChanged ( WebCore::Frame &  , const WebCore::IntSize &    ) const

finalvirtual

Implements WebCore::ChromeClient.

createPopupMenu()

RefPtr<WebCore::PopupMenu> WebChromeClient::createPopupMenu ( WebCore::PopupMenuClient &  ) const

finalvirtual

Implements WebCore::ChromeClient.

createSearchPopupMenu()

RefPtr<WebCore::SearchPopupMenu> WebChromeClient::createSearchPopupMenu ( WebCore::PopupMenuClient &  ) const

finalvirtual

Implements WebCore::ChromeClient.

createWindow()

WebCore::Page* WebChromeClient::createWindow ( WebCore::Frame &  , const WebCore::FrameLoadRequest &  , const WebCore::WindowFeatures &  , const WebCore::NavigationAction &    )

finalvirtual

Implements WebCore::ChromeClient.

exceededDatabaseQuota()

void WebChromeClient::exceededDatabaseQuota ( WebCore::Frame &  , const WTF::String &  , WebCore::DatabaseDetails    )

finalvirtual

Implements WebCore::ChromeClient.

focus()

void WebChromeClient::focus ( )

finalvirtual

Implements WebCore::ChromeClient.

focusedElementChanged()

void WebChromeClient::focusedElementChanged ( WebCore::Element *  )

finalvirtual

Implements WebCore::ChromeClient.

focusedFrameChanged()

void WebChromeClient::focusedFrameChanged ( WebCore::Frame *  )

finalvirtual

Implements WebCore::ChromeClient.

hasOpenedPopup()

bool WebChromeClient::hasOpenedPopup ( ) const

finalvirtual

Implements WebCore::ChromeClient.

invalidateContentsAndRootView()

void WebChromeClient::invalidateContentsAndRootView ( const WebCore::IntRect &  )

finalvirtual

Implements WebCore::ChromeClient.

invalidateContentsForSlowScroll()

void WebChromeClient::invalidateContentsForSlowScroll ( const WebCore::IntRect &  )

finalvirtual

Implements WebCore::ChromeClient.

invalidateRootView()

void WebChromeClient::invalidateRootView ( const WebCore::IntRect &  )

finalvirtual

Implements WebCore::ChromeClient.

keyboardUIMode()

WebCore::KeyboardUIMode WebChromeClient::keyboardUIMode ( )

finalvirtual

Implements WebCore::ChromeClient.

loadIconForFiles()

void WebChromeClient::loadIconForFiles ( const Vector< WTF::String > &  filenames, WebCore::FileIconLoader &  loader  )

finalvirtual

Implements WebCore::ChromeClient.

menubarVisible()

bool WebChromeClient::menubarVisible ( )

finalvirtual

Implements WebCore::ChromeClient.

mouseDidMoveOverElement()

void WebChromeClient::mouseDidMoveOverElement ( const WebCore::HitTestResult &  , unsigned  modifierFlags  )

finalvirtual

Implements WebCore::ChromeClient.

pageRect()

WebCore::FloatRect WebChromeClient::pageRect ( )

finalvirtual

Implements WebCore::ChromeClient.

platformPageClient()

PlatformPageClient WebChromeClient::platformPageClient ( ) const

finalvirtual

Implements WebCore::ChromeClient.

print()

void WebChromeClient::print ( WebCore::Frame &  )

finalvirtual

Implements WebCore::ChromeClient.

reachedApplicationCacheOriginQuota()

void WebChromeClient::reachedApplicationCacheOriginQuota ( WebCore::SecurityOrigin &  , int64_t  totalSpaceNeeded  )

finalvirtual

Implements WebCore::ChromeClient.

reachedMaxAppCacheSize()

void WebChromeClient::reachedMaxAppCacheSize ( int64_t  spaceNeeded )

finalvirtual

Implements WebCore::ChromeClient.

rootViewToScreen()

WebCore::IntRect WebChromeClient::rootViewToScreen ( const WebCore::IntRect &  ) const

finalvirtual

Implements WebCore::ChromeClient.

runBeforeUnloadConfirmPanel()

bool WebChromeClient::runBeforeUnloadConfirmPanel ( const WTF::String &  message, WebCore::Frame &    )

finalvirtual

Implements WebCore::ChromeClient.

runJavaScriptAlert()

void WebChromeClient::runJavaScriptAlert ( WebCore::Frame &  , const WTF::String &    )

finalvirtual

Implements WebCore::ChromeClient.

runJavaScriptConfirm()

bool WebChromeClient::runJavaScriptConfirm ( WebCore::Frame &  , const WTF::String &    )

finalvirtual

Implements WebCore::ChromeClient.

runJavaScriptPrompt()

bool WebChromeClient::runJavaScriptPrompt ( WebCore::Frame &  , const WTF::String &  message, const WTF::String &  defaultValue, WTF::String &  result  )

finalvirtual

Implements WebCore::ChromeClient.

runModal()

void WebChromeClient::runModal ( )

finalvirtual

Implements WebCore::ChromeClient.

runOpenPanel()

void WebChromeClient::runOpenPanel ( WebCore::Frame &  , WebCore::FileChooser &    )

finalvirtual

Implements WebCore::ChromeClient.

scheduleCompositingLayerFlush()

void WebChromeClient::scheduleCompositingLayerFlush ( )

finalvirtual

Implements WebCore::ChromeClient.

screenToRootView()

WebCore::IntPoint WebChromeClient::screenToRootView ( const WebCore::IntPoint &  ) const

finalvirtual

Implements WebCore::ChromeClient.

scroll()

void WebChromeClient::scroll ( const WebCore::IntSize &  scrollDelta, const WebCore::IntRect &  rectToScroll, const WebCore::IntRect &  clipRect  )

finalvirtual

Implements WebCore::ChromeClient.

scrollbarsModeDidChange()

void WebChromeClient::scrollbarsModeDidChange ( ) const

inlinefinalvirtual

Implements WebCore::ChromeClient.

scrollbarsVisible()

bool WebChromeClient::scrollbarsVisible ( )

finalvirtual

Implements WebCore::ChromeClient.

scrollRectIntoView()

void WebChromeClient::scrollRectIntoView ( const WebCore::IntRect &  ) const

inlinefinalvirtual

Reimplemented from WebCore::ChromeClient.

selectItemAlignmentFollowsMenuWritingDirection()

bool WebChromeClient::selectItemAlignmentFollowsMenuWritingDirection ( )

finalvirtual

Implements WebCore::ChromeClient.

selectItemWritingDirectionIsNatural()

bool WebChromeClient::selectItemWritingDirectionIsNatural ( )

finalvirtual

Implements WebCore::ChromeClient.

setCursor()

void WebChromeClient::setCursor ( const WebCore::Cursor &  )

final

setCursorHiddenUntilMouseMoves()

void WebChromeClient::setCursorHiddenUntilMouseMoves ( bool  )

final

setLastSetCursorToCurrentCursor()

void WebChromeClient::setLastSetCursorToCurrentCursor ( )

final

setMenubarVisible()

void WebChromeClient::setMenubarVisible ( bool  )

finalvirtual

Implements WebCore::ChromeClient.

setNeedsOneShotDrawingSynchronization()

void WebChromeClient::setNeedsOneShotDrawingSynchronization ( )

inlinefinalvirtual

Implements WebCore::ChromeClient.

setResizable()

void WebChromeClient::setResizable ( bool  )

finalvirtual

Implements WebCore::ChromeClient.

setScrollbarsVisible()

void WebChromeClient::setScrollbarsVisible ( bool  )

finalvirtual

Implements WebCore::ChromeClient.

setStatusbarText()

void WebChromeClient::setStatusbarText ( const WTF::String &  )

finalvirtual

Implements WebCore::ChromeClient.

setStatusbarVisible()

void WebChromeClient::setStatusbarVisible ( bool  )

finalvirtual

Implements WebCore::ChromeClient.

setToolbarsVisible()

void WebChromeClient::setToolbarsVisible ( bool  )

finalvirtual

Implements WebCore::ChromeClient.

setToolTip()

void WebChromeClient::setToolTip ( const WTF::String &  , WebCore::TextDirection    )

finalvirtual

Implements WebCore::ChromeClient.

setWindowRect()

void WebChromeClient::setWindowRect ( const WebCore::FloatRect &  )

finalvirtual

Implements WebCore::ChromeClient.

shouldUnavailablePluginMessageBeButton()

bool WebChromeClient::shouldUnavailablePluginMessageBeButton ( WebCore::RenderEmbeddedObject::PluginUnavailabilityReason  ) const

finalvirtual

Reimplemented from WebCore::ChromeClient.

shouldUseTiledBackingForFrameView()

bool WebChromeClient::shouldUseTiledBackingForFrameView ( const WebCore::FrameView &  frameView ) const

finalvirtual

Reimplemented from WebCore::ChromeClient.

show()

void WebChromeClient::show ( )

finalvirtual

Implements WebCore::ChromeClient.

statusbarVisible()

bool WebChromeClient::statusbarVisible ( )

finalvirtual

Implements WebCore::ChromeClient.

takeFocus()

void WebChromeClient::takeFocus ( WebCore::FocusDirection  )

finalvirtual

Implements WebCore::ChromeClient.

toolbarsVisible()

bool WebChromeClient::toolbarsVisible ( )

finalvirtual

Implements WebCore::ChromeClient.

unavailablePluginButtonClicked()

void WebChromeClient::unavailablePluginButtonClicked ( WebCore::Element &  , WebCore::RenderEmbeddedObject::PluginUnavailabilityReason    ) const

finalvirtual

Reimplemented from WebCore::ChromeClient.

unfocus()

void WebChromeClient::unfocus ( )

finalvirtual

Implements WebCore::ChromeClient.

webView() [1/2]

WebView* WebChromeClient::webView ( ) const

inline

webView() [2/2]

WebView* WebChromeClient::webView ( )

inline

wheelEventHandlersChanged()

void WebChromeClient::wheelEventHandlersChanged ( bool  )

inlinefinalvirtual

Implements WebCore::ChromeClient.

windowRect()

WebCore::FloatRect WebChromeClient::windowRect ( )

finalvirtual

Implements WebCore::ChromeClient.

---

The documentation for this class was generated from the following files:

• Source/WebKit/mac/WebCoreSupport/WebChromeClient.h
• Source/WebKit/mac/WebCoreSupport/WebChromeClient.mm
• Source/WebKit/win/WebCoreSupport/WebChromeClient.cpp