org.apache.batik.swing.svg
Class JSVGComponent.BridgeUserAgent

java.lang.Object
  |
  +--org.apache.batik.swing.svg.JSVGComponent.BridgeUserAgent
All Implemented Interfaces:
UserAgent
Direct Known Subclasses:
JSVGCanvas.CanvasUserAgent
Enclosing class:
JSVGComponent

protected class JSVGComponent.BridgeUserAgent
extends java.lang.Object
implements UserAgent

To hide the user-agent methods.


Field Summary
protected  java.util.Map extensions
           
 
Constructor Summary
protected JSVGComponent.BridgeUserAgent()
          Creates a new user agent.
 
Method Summary
 void displayError(java.lang.Exception ex)
          Displays an error resulting from the specified Exception.
 void displayError(java.lang.String message)
          Displays an error message in the User Agent interface.
 void displayMessage(java.lang.String message)
          Displays a message in the User Agent interface.
protected  void fireLinkActivatedEvent(SVGAElement elt, java.lang.String href)
          Fires a LinkActivatedEvent.
 java.awt.Point getClientAreaLocationOnScreen()
          Returns the location on the screen of the client area in the UserAgent.
 EventDispatcher getEventDispatcher()
          Returns the EventDispatcher used by the UserAgent to dispatch events on GVT.
 java.lang.String getLanguages()
          Returns the language settings.
 java.lang.String getMedia()
          Returns this user agent's CSS media.
 float getPixelToMM()
          Returns the pixel to mm factor.
 java.awt.geom.AffineTransform getTransform()
          Returns the AffineTransform currently applied to the drawing by the UserAgent.
 java.lang.String getUserStyleSheetURI()
          Returns the user stylesheet uri.
 java.awt.geom.Dimension2D getViewportSize()
          Returns the default size of the viewport of this user agent (0, 0).
 java.lang.String getXMLParserClassName()
          Returns the class name of the XML parser.
 void handleElement(Element elt, java.lang.Object data)
          Notifies the UserAgent that the input element has been found in the document.
 boolean hasFeature(java.lang.String s)
          Tells whether the given feature is supported by this user agent.
 boolean isXMLParserValidating()
          Returns true if the XML parser must be in validation mode, false otherwise depending on the SVGUserAgent.
 void openLink(SVGAElement elt)
          Opens a link.
 void registerExtension(BridgeExtension ext)
          Lets the bridge tell the user agent that the following extension is supported by the bridge.
 void setSVGCursor(java.awt.Cursor cursor)
          Informs the user agent to change the cursor.
 boolean supportExtension(java.lang.String s)
          Tells whether the given extension is supported by this user agent.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

extensions

protected java.util.Map extensions
Constructor Detail

JSVGComponent.BridgeUserAgent

protected JSVGComponent.BridgeUserAgent()
Creates a new user agent.
Method Detail

getViewportSize

public java.awt.geom.Dimension2D getViewportSize()
Returns the default size of the viewport of this user agent (0, 0).
Specified by:
getViewportSize in interface UserAgent

getEventDispatcher

public EventDispatcher getEventDispatcher()
Returns the EventDispatcher used by the UserAgent to dispatch events on GVT.
Specified by:
getEventDispatcher in interface UserAgent

displayError

public void displayError(java.lang.String message)
Displays an error message in the User Agent interface.

displayError

public void displayError(java.lang.Exception ex)
Displays an error resulting from the specified Exception.
Specified by:
displayError in interface UserAgent

displayMessage

public void displayMessage(java.lang.String message)
Displays a message in the User Agent interface.
Specified by:
displayMessage in interface UserAgent

getPixelToMM

public float getPixelToMM()
Returns the pixel to mm factor.
Specified by:
getPixelToMM in interface UserAgent

getLanguages

public java.lang.String getLanguages()
Returns the language settings.
Specified by:
getLanguages in interface UserAgent

getUserStyleSheetURI

public java.lang.String getUserStyleSheetURI()
Returns the user stylesheet uri.
Specified by:
getUserStyleSheetURI in interface UserAgent
Returns:
null if no user style sheet was specified.

openLink

public void openLink(SVGAElement elt)
Opens a link.
Specified by:
openLink in interface UserAgent
Parameters:
elt - The activated link element.

fireLinkActivatedEvent

protected void fireLinkActivatedEvent(SVGAElement elt,
                                      java.lang.String href)
Fires a LinkActivatedEvent.

setSVGCursor

public void setSVGCursor(java.awt.Cursor cursor)
Informs the user agent to change the cursor.
Specified by:
setSVGCursor in interface UserAgent
Parameters:
cursor - the new cursor

getXMLParserClassName

public java.lang.String getXMLParserClassName()
Returns the class name of the XML parser.
Specified by:
getXMLParserClassName in interface UserAgent

isXMLParserValidating

public boolean isXMLParserValidating()
Returns true if the XML parser must be in validation mode, false otherwise depending on the SVGUserAgent.
Specified by:
isXMLParserValidating in interface UserAgent

getTransform

public java.awt.geom.AffineTransform getTransform()
Returns the AffineTransform currently applied to the drawing by the UserAgent.
Specified by:
getTransform in interface UserAgent

getMedia

public java.lang.String getMedia()
Returns this user agent's CSS media.
Specified by:
getMedia in interface UserAgent

getClientAreaLocationOnScreen

public java.awt.Point getClientAreaLocationOnScreen()
Returns the location on the screen of the client area in the UserAgent.
Specified by:
getClientAreaLocationOnScreen in interface UserAgent

hasFeature

public boolean hasFeature(java.lang.String s)
Tells whether the given feature is supported by this user agent.
Specified by:
hasFeature in interface UserAgent

supportExtension

public boolean supportExtension(java.lang.String s)
Tells whether the given extension is supported by this user agent.
Specified by:
supportExtension in interface UserAgent

registerExtension

public void registerExtension(BridgeExtension ext)
Lets the bridge tell the user agent that the following extension is supported by the bridge.
Specified by:
registerExtension in interface UserAgent

handleElement

public void handleElement(Element elt,
                          java.lang.Object data)
Notifies the UserAgent that the input element has been found in the document. This is sometimes called, for example, to handle <a> or <title> elements in a UserAgent-dependant way.
Specified by:
handleElement in interface UserAgent


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