Java Doc for UpdateManager.java in  » Graphic-Library » batik » org » apache » batik » bridge » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation 1.  6.0 JDK Core 2.  6.0 JDK Modules 3.  6.0 JDK Modules com.sun 4.  6.0 JDK Modules com.sun.java 5.  6.0 JDK Modules sun 6.  6.0 JDK Platform 7.  Ajax 8.  Apache Harmony Java SE 9.  Aspect oriented 10.  Authentication Authorization 11.  Blogger System 12.  Build 13.  Byte Code 14.  Cache 15.  Chart 16.  Chat 17.  Code Analyzer 18.  Collaboration 19.  Content Management System 20.  Database Client 21.  Database DBMS 22.  Database JDBC Connection Pool 23.  Database ORM 24.  Development 25.  EJB Server geronimo 26.  EJB Server GlassFish 27.  EJB Server JBoss 4.2.1 28.  EJB Server resin 3.1.5 29.  ERP CRM Financial 30.  ESB 31.  Forum 32.  GIS 33.  Graphic Library 34.  Groupware 35.  HTML Parser 36.  IDE 37.  IDE Eclipse 38.  IDE Netbeans 39.  Installer 40.  Internationalization Localization 41.  Inversion of Control 42.  Issue Tracking 43.  J2EE 44.  JBoss 45.  JMS 46.  JMX 47.  Library 48.  Mail Clients 49.  Net 50.  Parser 51.  PDF 52.  Portal 53.  Profiler 54.  Project Management 55.  Report 56.  RSS RDF 57.  Rule Engine 58.  Science 59.  Scripting 60.  Search Engine 61.  Security 62.  Sevlet Container 63.  Source Control 64.  Swing Library 65.  Template Engine 66.  Test Coverage 67.  Testing 68.  UML 69.  Web Crawler 70.  Web Framework 71.  Web Mail 72.  Web Server 73.  Web Services 74.  Web Services apache cxf 2.0.1 75.  Web Services AXIS2 76.  Wiki Engine 77.  Workflow Engines 78.  XML 79.  XML UI Java Java Tutorial Java Open Source Jar File Download Java Articles Java Products Java by API Photoshop Tutorials Maya Tutorials Flash Tutorials 3ds-Max Tutorials Illustrator Tutorials GIMP Tutorials C# / C Sharp C# / CSharp Tutorial C# / CSharp Open Source ASP.Net ASP.NET Tutorial JavaScript DHTML JavaScript Tutorial JavaScript Reference HTML / CSS HTML CSS Reference C / ANSI-C C Tutorial C++ C++ Tutorial Ruby PHP Python Python Tutorial Python Open Source SQL Server / T-SQL SQL Server / T-SQL Tutorial Oracle PL / SQL Oracle PL/SQL Tutorial PostgreSQL SQL / MySQL MySQL Tutorial VB.Net VB.Net Tutorial Flash / Flex / ActionScript VBA / Excel / Access / Word XML XML Tutorial Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Excel 2007 Tutorial Microsoft Office Word 2007 Tutorial

Java Source Code / Java Documentation » Graphic Library » batik » org.apache.batik.bridge   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.batik.bridge.UpdateManager UpdateManager public class UpdateManager (Code) This class provides features to manage the update of an SVG document. author:    Stephane Hillion version:    $Id: UpdateManager.java 501843 2007-01-31 13:52:12Z deweese $ Inner Class :protected class SuspensionInfo Inner Class :protected class RepaintTimerTask extends TimerTask Inner Class :protected class UpdateManagerRunHander extends RunnableQueue.RunHandlerAdapter Field Summary final static  int MIN_REPAINT_TIME       long allResumeTime      protected  BridgeContext bridgeContext      The bridge context. protected  Document document      The document to manage. protected  GraphicsNode graphicsNode      The GraphicsNode whose updates are to be tracked. protected  List listeners      The listeners. protected  int minRepaintTime       int nextSuspensionIndex       long outOfDateTime      This tracks when the rendering first got 'out of date' with respect to the document. protected  RepaintManager repaintManager      The repaint manager.  TimerTask repaintTimerTask       Timer repaintTriggerTimer      static  Dispatcher resumedDispatcher      Dispatches a UpdateManagerEvent to notify that the manager was resumed. protected  RunnableQueue.RunHandler runHandler      The RunHandler for the RunnableQueue. protected volatile  boolean running      Whether the update manager is running. protected  ScriptingEnvironment scriptingEnvironment      The scripting environment. protected  BridgeContext[] secondaryBridgeContexts      Array of resource documents' BridgeContexts. protected  ScriptingEnvironment[] secondaryScriptingEnvironments      Array of resource documents' ScriptingEnvironments that should have their SVGLoad event dispatched. protected  boolean started      Whether the manager was started. static  Dispatcher startedDispatcher      static  Dispatcher stoppedDispatcher      Dispatches a UpdateManagerEvent to notify that the manager was stopped. protected volatile  boolean suspendCalled      Whether the suspend() method was called. static  Dispatcher suspendedDispatcher      Dispatches a UpdateManagerEvent to notify that the manager was suspended.  List suspensionList      static  Dispatcher updateCompletedDispatcher      static  Dispatcher updateFailedDispatcher      protected  RunnableQueue updateRunnableQueue      The update RunnableQueue. static  Dispatcher updateStartedDispatcher      protected  UpdateTracker updateTracker      The update tracker. Constructor Summary public   UpdateManager(BridgeContext ctx, GraphicsNode gn, Document doc)      Creates a new update manager. Method Summary  int addRedrawSuspension(int max_wait_milliseconds)      public  void addUpdateManagerListener(UpdateManagerListener l)      Adds a UpdateManagerListener to this UpdateManager.  void createRepaintTimer()      protected  RunnableQueue.RunHandler createRunHandler()      public synchronized  void dispatchSVGLoadEvent()      Dispatches an 'SVGLoad' event to the document. protected  void dispatchSVGLoadEvent(BridgeContext ctx, ScriptingEnvironment se)      Dispatches an 'SVGLoad' event to the document. public  void dispatchSVGResizeEvent()      Dispatches an "SVGZoom" event to the document. public  void dispatchSVGScrollEvent()      Dispatches an "SVGZoom" event to the document. public  void dispatchSVGUnLoadEvent()      Dispatches an 'SVGUnLoad' event to the document. public  void dispatchSVGZoomEvent()      Dispatches an "SVGZoom" event to the document.  long findNewAllResumeTime()      protected  void fireEvent(Dispatcher dispatcher, Object event)      public  void forceRepaint()      Users of Batik should essentially never call this directly from Java. public  BridgeContext getBridgeContext()      Returns the bridge context. public  Document getDocument()      Returns the current Document. public  int getMinRepaintTime()      public  RepaintManager getRepaintManager()      Returns the repaint manager. public  ScriptingEnvironment getScriptingEnvironment()      Returns the scripting environment. public  RunnableQueue getUpdateRunnableQueue()      Returns the update RunnableQueue. public  UpdateTracker getUpdateTracker()      Returns the GVT update tracker. protected  ScriptingEnvironment initializeScriptingEnvironment(BridgeContext ctx)      Creates an appropriate ScriptingEnvironment and XBL manager for the given document. public  void interrupt()      Interrupts the manager tasks. public synchronized  boolean isRunning()      Tells whether the update manager is currently running. public  void manageUpdates(ImageRenderer r)      Finishes the UpdateManager initialization.  void releaseAllRedrawSuspension()       boolean releaseRedrawSuspension(int index)      public  void removeUpdateManagerListener(UpdateManagerListener l)      Removes a UpdateManagerListener from this UpdateManager. protected  void repaint()      Repaints the dirty areas, if needed.  void resetRepaintTimer()      Sets up a timer that will trigger a repaint when it fires. public synchronized  void resume()      Resumes the update manager. public  void setMinRepaintTime(int minRepaintTime)      public synchronized  void suspend()      Suspends the update manager. public  void updateRendering(AffineTransform u2d, boolean dbr, Shape aoi, int width, int height)      Updates the rendering buffer. public  void updateRendering(AffineTransform u2d, boolean dbr, boolean cpt, Shape aoi, int width, int height)      Updates the rendering buffer. protected  void updateRendering(List areas, boolean clearPaintingTransform)      Updates the rendering buffer. Field Detail MIN_REPAINT_TIME final static int MIN_REPAINT_TIME(Code) allResumeTime long allResumeTime(Code) bridgeContext protected BridgeContext bridgeContext(Code) The bridge context. document protected Document document(Code) The document to manage. graphicsNode protected GraphicsNode graphicsNode(Code) The GraphicsNode whose updates are to be tracked. listeners protected List listeners(Code) The listeners. minRepaintTime protected int minRepaintTime(Code) The current minRepaintTime nextSuspensionIndex int nextSuspensionIndex(Code) outOfDateTime long outOfDateTime(Code) This tracks when the rendering first got 'out of date' with respect to the document. repaintManager protected RepaintManager repaintManager(Code) The repaint manager. repaintTimerTask TimerTask repaintTimerTask(Code) repaintTriggerTimer Timer repaintTriggerTimer(Code) resumedDispatcher static Dispatcher resumedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that the manager was resumed. runHandler protected RunnableQueue.RunHandler runHandler(Code) The RunHandler for the RunnableQueue. running protected volatile boolean running(Code) Whether the update manager is running. scriptingEnvironment protected ScriptingEnvironment scriptingEnvironment(Code) The scripting environment. secondaryBridgeContexts protected BridgeContext[] secondaryBridgeContexts(Code) Array of resource documents' BridgeContexts. secondaryScriptingEnvironments protected ScriptingEnvironment[] secondaryScriptingEnvironments(Code) Array of resource documents' ScriptingEnvironments that should have their SVGLoad event dispatched. started protected boolean started(Code) Whether the manager was started. startedDispatcher static Dispatcher startedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that the manager was started stoppedDispatcher static Dispatcher stoppedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that the manager was stopped. suspendCalled protected volatile boolean suspendCalled(Code) Whether the suspend() method was called. suspendedDispatcher static Dispatcher suspendedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that the manager was suspended. suspensionList List suspensionList(Code) updateCompletedDispatcher static Dispatcher updateCompletedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that an update completed updateFailedDispatcher static Dispatcher updateFailedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that an update failed updateRunnableQueue protected RunnableQueue updateRunnableQueue(Code) The update RunnableQueue. updateStartedDispatcher static Dispatcher updateStartedDispatcher(Code) Dispatches a UpdateManagerEvent to notify that an update started updateTracker protected UpdateTracker updateTracker(Code) The update tracker. Constructor Detail UpdateManager public UpdateManager(BridgeContext ctx, GraphicsNode gn, Document doc)(Code) Creates a new update manager. Parameters:   ctx - The bridge context. Parameters:   gn - GraphicsNode whose updates are to be tracked. Parameters:   doc - The document to manage. Method Detail addRedrawSuspension int addRedrawSuspension(int max_wait_milliseconds)(Code) addUpdateManagerListener public void addUpdateManagerListener(UpdateManagerListener l)(Code) Adds a UpdateManagerListener to this UpdateManager. createRepaintTimer void createRepaintTimer()(Code) createRunHandler protected RunnableQueue.RunHandler createRunHandler()(Code) dispatchSVGLoadEvent public synchronized void dispatchSVGLoadEvent() throws InterruptedException(Code) Dispatches an 'SVGLoad' event to the document. dispatchSVGLoadEvent protected void dispatchSVGLoadEvent(BridgeContext ctx, ScriptingEnvironment se)(Code) Dispatches an 'SVGLoad' event to the document. dispatchSVGResizeEvent public void dispatchSVGResizeEvent() throws InterruptedException(Code) Dispatches an "SVGZoom" event to the document. dispatchSVGScrollEvent public void dispatchSVGScrollEvent() throws InterruptedException(Code) Dispatches an "SVGZoom" event to the document. dispatchSVGUnLoadEvent public void dispatchSVGUnLoadEvent()(Code) Dispatches an 'SVGUnLoad' event to the document. This method interrupts the update manager threads. NOTE: this method must be called outside the update thread. dispatchSVGZoomEvent public void dispatchSVGZoomEvent() throws InterruptedException(Code) Dispatches an "SVGZoom" event to the document. findNewAllResumeTime long findNewAllResumeTime()(Code) fireEvent protected void fireEvent(Dispatcher dispatcher, Object event)(Code) forceRepaint public void forceRepaint()(Code) Users of Batik should essentially never call this directly from Java. If the Canvas is not updating when you change the SVG Document it is almost certainly because you are not making your changes in the RunnableQueue (getUpdateRunnableQueue()). You will have problems if you are not making all changes to the document in the UpdateManager's RunnableQueue. This method exists to implement the 'SVGSVGElement.forceRedraw()' method. getBridgeContext public BridgeContext getBridgeContext()(Code) Returns the bridge context. getDocument public Document getDocument()(Code) Returns the current Document. getMinRepaintTime public int getMinRepaintTime()(Code) getRepaintManager public RepaintManager getRepaintManager()(Code) Returns the repaint manager. getScriptingEnvironment public ScriptingEnvironment getScriptingEnvironment()(Code) Returns the scripting environment. getUpdateRunnableQueue public RunnableQueue getUpdateRunnableQueue()(Code) Returns the update RunnableQueue. getUpdateTracker public UpdateTracker getUpdateTracker()(Code) Returns the GVT update tracker. initializeScriptingEnvironment protected ScriptingEnvironment initializeScriptingEnvironment(BridgeContext ctx)(Code) Creates an appropriate ScriptingEnvironment and XBL manager for the given document. interrupt public void interrupt()(Code) Interrupts the manager tasks. isRunning public synchronized boolean isRunning()(Code) Tells whether the update manager is currently running. manageUpdates public void manageUpdates(ImageRenderer r)(Code) Finishes the UpdateManager initialization. releaseAllRedrawSuspension void releaseAllRedrawSuspension()(Code) releaseRedrawSuspension boolean releaseRedrawSuspension(int index)(Code) removeUpdateManagerListener public void removeUpdateManagerListener(UpdateManagerListener l)(Code) Removes a UpdateManagerListener from this UpdateManager. repaint protected void repaint()(Code) Repaints the dirty areas, if needed. resetRepaintTimer void resetRepaintTimer()(Code) Sets up a timer that will trigger a repaint when it fires. If create is true it will construct a timer even if one resume public synchronized void resume()(Code) Resumes the update manager. setMinRepaintTime public void setMinRepaintTime(int minRepaintTime)(Code) suspend public synchronized void suspend()(Code) Suspends the update manager. updateRendering public void updateRendering(AffineTransform u2d, boolean dbr, Shape aoi, int width, int height)(Code) Updates the rendering buffer. Only to be called from the update thread. Parameters:   u2d - The user to device transform. Parameters:   dbr - Whether the double buffering should be used. Parameters:   aoi - The area of interest in the renderer space units. Parameters:   width - The offscreen buffer width. Parameters:   height - The offscreen buffer height. updateRendering public void updateRendering(AffineTransform u2d, boolean dbr, boolean cpt, Shape aoi, int width, int height)(Code) Updates the rendering buffer. Only to be called from the update thread. Parameters:   u2d - The user to device transform. Parameters:   dbr - Whether the double buffering should be used. Parameters:   cpt - If the canvas painting transform should be clearedwhen the update complets Parameters:   aoi - The area of interest in the renderer space units. Parameters:   width - The offscreen buffer width. Parameters:   height - The offscreen buffer height. updateRendering protected void updateRendering(List areas, boolean clearPaintingTransform)(Code) Updates the rendering buffer. Parameters:   areas - List of areas of interest in rederer space units. Parameters:   clearPaintingTransform - Indicates if the painting transformshould be cleared as a result of this update. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)