Interface SVGUserAgent

All Known Implementing Classes:
JSVGViewerFrame.UserAgent, SVGUserAgentAdapter, SVGUserAgentGUIAdapter
public interface SVGUserAgent
This interface must be implemented to provide client services to a JSVGComponent.
Version:
$Id$

  • Method Details

    • displayError

      void displayError(String message)
      Displays an error message.

    • displayError

      void displayError(Exception ex)
      Displays an error resulting from the specified Exception.

    • displayMessage

      void displayMessage(String message)
      Displays a message in the User Agent interface. The given message is typically displayed in a status bar.

    • showAlert

      void showAlert(String message)
      Shows an alert dialog box.

    • showPrompt

      String showPrompt(String message)
      Shows a prompt dialog box.

    • showPrompt

      String showPrompt(String message, String defaultValue)
      Shows a prompt dialog box.

    • showConfirm

      boolean showConfirm(String message)
      Shows a confirm dialog box.

    • getPixelUnitToMillimeter

      float getPixelUnitToMillimeter()
      Returns the size of a px CSS unit in millimeters.

    • getPixelToMM

      float getPixelToMM()
      Returns the size of a px CSS unit in millimeters. This will be removed after next release.
      See Also:

    • getDefaultFontFamily

      String getDefaultFontFamily()
      Returns the default font family.

    • getMediumFontSize

      float getMediumFontSize()
      Returns the medium font size.

    • getLighterFontWeight

      float getLighterFontWeight(float f)
      Returns a lighter font-weight.

    • getBolderFontWeight

      float getBolderFontWeight(float f)
      Returns a bolder font-weight.

    • getLanguages

      String getLanguages()
      Returns the language settings.

    • getUserStyleSheetURI

      String getUserStyleSheetURI()
      Returns the user stylesheet uri.
      Returns:
      null if no user style sheet was specified.

    • getXMLParserClassName

      String getXMLParserClassName()
      Returns the class name of the XML parser.

    • isXMLParserValidating

      boolean isXMLParserValidating()
      Returns true if the XML parser must be in validation mode, false otherwise.

    • getMedia

      String getMedia()
      Returns this user agent's CSS media.

    • getAlternateStyleSheet

      String getAlternateStyleSheet()
      Returns this user agent's alternate style-sheet title.

    • openLink

      void openLink(String uri, boolean newc)
      Opens a link in a new component.
      Parameters:
      uri - The document URI.
      newc - Whether the link should be activated in a new component.

    • supportExtension

      boolean supportExtension(String s)
      Tells whether the given extension is supported by this user agent.

    • handleElement

      void handleElement(Element elt, 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.

    • getScriptSecurity

      ScriptSecurity getScriptSecurity(String scriptType, ParsedURL scriptURL, ParsedURL docURL)
      Returns the security settings for the given script type, script url and document url
      Parameters:
      scriptType - type of script, as found in the type attribute of the <script> element.
      scriptURL - url for the script, as defined in the script's xlink:href attribute. If that attribute was empty, then this parameter should be null
      docURL - url for the document into which the script was found.

    • checkLoadScript

      void checkLoadScript(String scriptType, ParsedURL scriptURL, ParsedURL docURL) throws SecurityException
      This method throws a SecurityException if the script of given type, found at url and referenced from docURL should not be loaded. This is a convenience method to call checkLoadScript on the ScriptSecurity strategy returned by getScriptSecurity.
      Parameters:
      scriptType - type of script, as found in the type attribute of the <script> element.
      scriptURL - url for the script, as defined in the script's xlink:href attribute. If that attribute was empty, then this parameter should be null
      docURL - url for the document into which the script was found.
      Throws:
      SecurityException

    • getExternalResourceSecurity

      ExternalResourceSecurity getExternalResourceSecurity(ParsedURL resourceURL, ParsedURL docURL)
      Returns the security settings for the given resource url and document url
      Parameters:
      resourceURL - url for the resource, as defined in the resource's xlink:href attribute. If that attribute was empty, then this parameter should be null
      docURL - url for the document into which the resource was found.

    • checkLoadExternalResource

      void checkLoadExternalResource(ParsedURL resourceURL, ParsedURL docURL) throws SecurityException
      This method throws a SecurityException if the resource found at url and referenced from docURL should not be loaded. This is a convenience method to call checkLoadExternalResource on the ExternalResourceSecurity strategy returned by getExternalResourceSecurity.
      Parameters:
      resourceURL - url for the script, as defined in the resource's xlink:href attribute. If that attribute was empty, then this parameter should be null
      docURL - url for the document into which the resource was found.
      Throws:
      SecurityException

    • getSourceResolution

      float getSourceResolution()

    • setSourceResolution

      void setSourceResolution(float sourceResolution)