Top Description Inners Fields Constructors Methods
com.sun.webkit

public final Class WebPage

extends Object
Class Inheritance
Imports
javafx.application.ConditionalFeature, .Platform, javafx.scene.paint.Color, com.sun.glass.utils.NativeLibLoader, com.sun.javafx.logging.PlatformLogger, .PlatformLogger.Level, com.sun.javafx.tk.Toolkit, com.sun.webkit.event.WCFocusEvent, .WCInputMethodEvent, .WCKeyEvent, .WCMouseEvent, .WCMouseWheelEvent, com.sun.webkit.graphics.*, com.sun.webkit.network.CookieManager, java.net.CookieHandler, .MalformedURLException, .URL, java.nio.ByteBuffer, .ByteOrder, java.security.AccessControlContext, .AccessController, .PrivilegedAction, java.util.ArrayList, .HashMap, .HashSet, .Iterator, .LinkedList, .List, .Map, .Queue, .Set, java.util.concurrent.CountDownLatch, .ExecutionException, .FutureTask, java.util.concurrent.atomic.AtomicReference, java.util.concurrent.locks.ReentrantLock, netscape.javascript.JSException, org.w3c.dom.Document, .Element
This class provides two-side interaction between native webkit core and number of clients representing different subsystems of the WebPane component such as

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static class
WebPage.RenderFrame

Field Summary

Modifier and TypeField and Description
private final AccessControlContext
accessControlContext

References Deprecated AccessControlContext is deprecated or references (maybe indirectly) at least one deprecated element.
private WCPageBackBuffer
backbuffer

private int
backgroundIntRgba

private WebPage.RenderFrame
currentFrame

private static final int
DEFAULT_BACKGROUND_INT_RGBA

private List<WCRectangle>
dirtyRects

public static final int
DND_DST_CHANGE

public static final int
DND_DST_DROP

public static final int
DND_DST_ENTER

public static final int
DND_DST_EXIT

public static final int
DND_DST_OVER

public static final int
DND_SRC_CHANGE

public static final int
DND_SRC_DROP

public static final int
DND_SRC_ENTER

public static final int
DND_SRC_EXIT

public static final int
DND_SRC_OVER

private static boolean
firstWebPageCreated

private int
fontSmoothingType

private final Queue<WebPage.RenderFrame>
frameQueue

private final Set<Long>
frames

private int
height

private final WCFrameView
hostWindow

private InputMethodClient
imClient

private final InspectorClient
inspectorClient

private boolean
isDisposed

private final List<LoadListenerClient>
loadListenerClients

private static final PlatformLogger
log

private static final int
MAX_FRAME_QUEUE_SIZE

private static final ReentrantLock
PAGE_LOCK

private final WebPageClient<T>
pageClient

private static final PlatformLogger
paintLog

private final PolicyClient
policyClient

private long
pPage

private final RenderTheme
renderTheme

private final Set<Integer>
requestStarted

private final Map<Integer, String>
requestURLs

private final ScrollBarTheme
scrollbarTheme

private final UIClient
uiClient

private int
updateContentCycleID

private int
width

Constructor Summary

AccessConstructor and Description
public
WebPage(WebPageClient<T> pageClient, UIClient uiClient, PolicyClient policyClient, InspectorClient inspectorClient, ThemeClient themeClient, boolean editable)

Method Summary

Modifier and TypeMethod and Description
private void
addDirtyRect(WCRectangle toPaint)

public void
addLoadListenerClient(LoadListenerClient l)

public float
adjustFrameHeight(long frameID, float oldTop, float oldBottom, float bottomLimit)

public int
beginPrinting(float width, float height)

private static void
collectJSCGarbages()

public void
confirmStartDrag()

public void
connectInspectorFrontend()

public boolean
copy()

public BackForwardList
createBackForwardList()

public void
disconnectInspectorFrontend()

public int
dispatchDragOperation(int commandId, String[] mimeTypes, String[] values, int x, int y, int screenX, int screenY, int dndActionId)

public void
dispatchFocusEvent(WCFocusEvent fe)

public boolean
dispatchInputMethodEvent(WCInputMethodEvent ie)

public void
dispatchInspectorMessageFromFrontend(String message)

public boolean
dispatchKeyEvent(WCKeyEvent ke)

public boolean
dispatchMouseEvent(WCMouseEvent me)

public boolean
dispatchMouseWheelEvent(WCMouseWheelEvent me)

public void
dispose()

public void
dropRenderFrames()

public void
endPrinting()

public boolean
executeCommand(String command, String value)

public Object
executeScript(long frameID, String script)

public boolean
find(String stringToFind, boolean forward, boolean wrap, boolean matchCase)

public boolean
find(long frameID, String stringToFind, boolean forward, boolean wrap, boolean matchCase)

private void
fireLoadEvent(long frameID, int state, String url, String contentType, double progress, int errorCode)

private void
fireResourceLoadEvent(long frameID, int state, String url, String contentType, double progress, int errorCode)

public void
forceRepaint()

private void
fwkAddMessageToConsole(String message, int lineNumber, String sourceId)

private void
fwkAlert(String text)

private boolean
fwkCanRunBeforeUnloadConfirmPanel()

private String[]
fwkChooseFile(String initialFileName, boolean multiple, String mimeFilters)

private void
fwkCloseWindow()

private boolean
fwkConfirm(String text)

private WebPage
fwkCreateWindow(boolean menu, boolean status, boolean toolbar, boolean resizable)

private void
fwkDidClearWindowObject(long pContext, long pWindowObject)

private void
fwkFireLoadEvent(long frameID, int state, String url, String contentType, double progress, int errorCode)

private void
fwkFireResourceLoadEvent(long frameID, int state, int id, String contentType, double progress, int errorCode)

private void
fwkFrameCreated(long frameID)

private void
fwkFrameDestroyed(long frameID)

private static RenderTheme
fwkGetDefaultRenderTheme()

private WCRectangle
fwkGetPageBounds()

private WCRectangle
fwkGetWindowBounds()

private boolean
fwkPermitAcceptResourceAction(long pFrame, String url)

private boolean
fwkPermitEnableScriptsAction(long pFrame, String url)

private boolean
fwkPermitNavigateAction(long pFrame, String url)

private boolean
fwkPermitNewWindowAction(long pFrame, String url)

private boolean
fwkPermitRedirectAction(long pFrame, String url)

private boolean
fwkPermitSubmitDataAction(long pFrame, String url, String httpMethod, boolean isSubmit)

private void
fwkPrint()

private String
fwkPrompt(String text, String defaultValue)

private void
fwkRemoveRequestURL(long pFrame, int id)

private void
fwkRepaint(int x, int y, int w, int h)

private void
fwkRepaintAll()

private boolean
fwkRunBeforeUnloadConfirmPanel(String message)

private WCPoint
fwkScreenToWindow(WCPoint ptScreen)

private void
fwkScroll(int x, int y, int w, int h, int deltaX, int deltaY)

private boolean
fwkSendInspectorMessageToFrontend(String message)

private void
fwkSetCursor(long id)

private void
fwkSetFocus(boolean focus)

private void
fwkSetRequestURL(long pFrame, int id, String url)

private void
fwkSetScrollbarsVisible(boolean visible)

private void
fwkSetStatusbarText(String text)

private void
fwkSetTooltip(String tooltip)

private void
fwkSetWindowBounds(int x, int y, int w, int h)

private void
fwkShowWindow()

private void
fwkStartDrag(Object image, int imageOffsetX, int imageOffsetY, int eventPosX, int eventPosY, String[] mimeTypes, Object[] values, boolean isImageSource)

private void
fwkTransferFocus(boolean forward)

private WCPoint
fwkWindowToScreen(WCPoint ptWindow)

public AccessControlContext

Returns:

the access control context associated with this object
getAccessControlContext()
References Deprecated AccessControlContext is deprecated or references (maybe indirectly) at least one deprecated element.

Returns the access control context associated with this object.

public List<Long>
getChildFrames(long parentID)

public String
getClientCommittedText()

public int
getClientCommittedTextLength()

public int
getClientInsertPositionOffset()

public int
getClientLocationOffset(int x, int y)

public String
getClientSelectedText()

public int[]
getClientTextLocation(int index)

public WCSize
getContentSize(long frameID)

public String
getContentType(long frameID)

public boolean
getDeveloperExtrasEnabled()

public Document
getDocument(long frameID)

public String
getEncoding()

public int
getFrameHeight(long frameID)

private WCWidget
getHostWindow()

public String

Returns:

HTML content of the frame, or null if frame document is absent or non-HTML.
getHtml(long frameID)

public WCImage
getIcon(long frameID)

public String
getInnerText(long frameID)

private static int
getIntRgba(Color color)

public long
getMainFrame()

public String
getName(long frameID)

public Element
getOwnerElement(long frameID)

pack-priv long
getPage()

public WebPageClient<T>
getPageClient()

public int
getPageHeight()

public long
getParentFrame(long childID)

private RenderTheme
getRenderTheme()

public String
getRenderTree(long frameID)

private ScrollBarTheme
getScrollBarTheme()

public String
getTitle(long frameID)

public int
getUnloadEventListenersCount(long frameID)

public int
getUpdateContentCycleID()

public String
getURL(long frameID)

public boolean

Returns:

true if this object uses the page cache, false otherwise.
getUsePageCache()

Returns the usePageCache settings field.

public String
getUserAgent()

public WCRectangle
getVisibleRect(long frameID)

public static int
getWorkerThreadCount()

public float
getZoomFactor(boolean textOnly)

public boolean
goBack()

public boolean
goForward()

private boolean
isBackgroundColorOpaque()

private boolean
isBackgroundColorTransparent()

public boolean
isContextMenuEnabled()

public boolean
isDirty()

public boolean
isDragConfirmed()

public boolean
isEditable()

public boolean
isJavaScriptEnabled()

public boolean
isRepaintPending()

public void
load(final long frameID, final String text, final String contentType)

pack-priv static boolean
lockPage()

public void
open(final long frameID, final String url)

public void
overridePreference(String key, String value)

public void
paint(WCGraphicsContext gc, int x, int y, int w, int h)

private void
paint2GC(WCGraphicsContext gc)

private boolean
permitCloseWindowAction()

public boolean
queryCommandEnabled(String command)

public boolean
queryCommandState(String command)

public String
queryCommandValue(String command)

public void
refresh(final long frameID)

private void
repaintAll()

public void
reset(long frameID)

public void
resetToConsistentStateBeforeTesting()

private void
scroll(int x, int y, int w, int h, int dx, int dy)

public void
scrollToPosition(long frameID, WCPoint p)

public void
setBackgroundColor(long frameID, int backgroundColor)

public void
setBackgroundColor(Color backgroundColor)

public void
setBackgroundColor(int backgroundColor)

public void
setBounds(int x, int y, int w, int h)

public void
setContextMenuEnabled(boolean enable)

public void
setDeveloperExtrasEnabled(boolean enabled)

public void
setEditable(boolean editable)

public void
setEncoding(String encoding)

public void
setFontSmoothingType(int fontSmoothingType)

public void
setInputMethodClient(InputMethodClient imClient)

public void
setInputMethodState(boolean state)

public void
setJavaScriptEnabled(boolean enable)

public void
setLocalStorageDatabasePath(String path)

public void
setLocalStorageEnabled(boolean enabled)

public void
setOpaque(long frameID, boolean isOpaque)

public void
setUsePageCache(boolean
true to use the page cache, false to not use the page cache.
usePageCache)

Sets the usePageCache settings field.

public void
setUserAgent(String userAgent)

public void
setUserStyleSheetLocation(String url)

public void
setZoomFactor(float zoomFactor, boolean textOnly)

public void
stop(final long frameID)

public void
stop()

private URL
str2url(String url)

pack-priv int
test_getFramesCount()

private native float
twkAdjustFrameHeight(long pFrame, float oldTop, float oldBottom, float bottomLimit)

private native int
twkBeginPrinting(long pPage, float width, float height)

private native void
twkConnectInspectorFrontend(long pPage)

private native boolean
twkCopy(long pFrame)

private native long
twkCreatePage(boolean editable)

private native void
twkDestroyPage(long pPage)

private native void
twkDisconnectInspectorFrontend(long pPage)

private native void
twkDispatchInspectorMessageFromFrontend(long pPage, String message)

private static native void
twkDoJSCGarbageCollection()

private native void
twkEndPrinting(long pPage)

private native boolean
twkExecuteCommand(long page, String command, String value)

private native Object
twkExecuteScript(long pFrame, String script)

private native boolean
twkFindInFrame(long pFrame, String stringToFind, boolean forward, boolean wrap, boolean matchCase)

private native boolean
twkFindInPage(long pPage, String stringToFind, boolean forward, boolean wrap, boolean matchCase)

private native long[]
twkGetChildFrames(long pFrame)

private native String
twkGetCommittedText(long pPage)

private native int
twkGetCommittedTextLength(long pPage)

private native int[]
twkGetContentSize(long pFrame)

private native String
twkGetContentType(long pFrame)

private native boolean
twkGetDeveloperExtrasEnabled(long page)

private static native Document
twkGetDocument(long pFrame)

private native String
twkGetEncoding(long pPage)

private native int
twkGetFrameHeight(long pFrame)

private native String
twkGetHtml(long pFrame)

private native String
twkGetIconURL(long pFrame)

private native String
twkGetInnerText(long pFrame)

private native int
twkGetInsertPositionOffset(long pPage)

private native long
twkGetMainFrame(long pPage)

private native String
twkGetName(long pFrame)

private static native Element
twkGetOwnerElement(long pFrame)

private native long
twkGetParentFrame(long pFrame)

private native String
twkGetRenderTree(long pFrame)

private native String
twkGetSelectedText(long pPage)

private native int[]
twkGetTextLocation(long pPage, int charIndex)

private native String
twkGetTitle(long pFrame)

private native int
twkGetUnloadEventListenersCount(long pFrame)

private native String
twkGetURL(long pFrame)

private native boolean
twkGetUsePageCache(long page)

private native String
twkGetUserAgent(long page)

private native int[]
twkGetVisibleRect(long pFrame)

private native float
twkGetZoomFactor(long pFrame, boolean textOnly)

private native boolean
twkGoBackForward(long pPage, int distance)

private native void
twkInit(long pPage, boolean usePlugins, float devicePixelScale)

private static native void
twkInitWebCore(boolean useJIT, boolean useDFGJIT, boolean useCSS3D)

private native boolean
twkIsContextMenuEnabled(long page)

private native boolean
twkIsEditable(long page)

private native boolean
twkIsJavaScriptEnabled(long page)

private native boolean
twkIsLoading(long pFrame)

private native void
twkLoad(long pFrame, String text, String contentType)

private native void
twkOpen(long pFrame, String url)

private native void
twkOverridePreference(long pPage, String key, String value)

private native void
twkPostPaint(long pPage, WCRenderQueue rq, int x, int y, int w, int h)

private native void
twkPrePaint(long pPage)

private native void
twkPrint(long pPage, WCRenderQueue gc, int pageNumber, float width)

private native boolean
twkProcessCaretPositionChange(long pPage, int caretPosition)

private native int
twkProcessDrag(long page, int commandId, String[] mimeTypes, String[] values, int x, int y, int screenX, int screenY, int dndActionId)

private native void
twkProcessFocusEvent(long pPage, int id, int direction)

private native boolean
twkProcessInputTextChange(long pPage, String committed, String composed, int[] attributes, int caretPosition)

private native boolean
twkProcessKeyEvent(long pPage, int type, String text, String keyIdentifier, int windowsVirtualKeyCode, boolean shift, boolean ctrl, boolean alt, boolean meta, double when)

private native boolean
twkProcessMouseEvent(long pPage, int id, int button, int buttonMask, int clickCount, int x, int y, int sx, int sy, boolean shift, boolean control, boolean alt, boolean meta, boolean popupTrigger, double when)

private native boolean
twkProcessMouseWheelEvent(long pPage, int x, int y, int sx, int sy, float dx, float dy, boolean shift, boolean control, boolean alt, boolean meta, double when)

private native boolean
twkQueryCommandEnabled(long page, String command)

private native boolean
twkQueryCommandState(long page, String command)

private native String
twkQueryCommandValue(long page, String command)

private native void
twkRefresh(long pFrame)

private native void
twkReset(long pFrame)

private native void
twkResetToConsistentStateBeforeTesting(long pPage)

private native void
twkScrollToPosition(long pFrame, int x, int y)

private native void
twkSetBackgroundColor(long pFrame, int backgroundColor)

private native void
twkSetBounds(long pPage, int x, int y, int w, int h)

private native void
twkSetContextMenuEnabled(long page, boolean enable)

private native void
twkSetDeveloperExtrasEnabled(long page, boolean enabled)

private native void
twkSetEditable(long page, boolean editable)

private native void
twkSetEncoding(long pPage, String encoding)

private native void
twkSetJavaScriptEnabled(long page, boolean enable)

private native void
twkSetLocalStorageDatabasePath(long page, String path)

private native void
twkSetLocalStorageEnabled(long page, boolean enabled)

private native void
twkSetTransparent(long pFrame, boolean isTransparent)

private native void
twkSetUsePageCache(long page, boolean usePageCache)

private native void
twkSetUserAgent(long page, String userAgent)

private native void
twkSetUserStyleSheetLocation(long page, String url)

private native void
twkSetZoomFactor(long pFrame, float zoomFactor, boolean textOnly)

private native void
twkStop(long pFrame)

private native void
twkStopAll(long pPage)

private native void
twkUpdateContent(long pPage, WCRenderQueue rq, int x, int y, int w, int h)

private native void
twkUpdateRendering(long pPage)

private static native int
twkWorkerThreadCount()

pack-priv static boolean
unlockPage()

public void
updateContent(WCRectangle toPaint)

private void
updateDirty(WCRectangle clip)

public void
updateRendering()

Inherited from java.lang.Object:
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