protected class JSVGComponent.BridgeUserAgent extends Object implements UserAgent
| Modifier and Type | Field and Description |
|---|---|
protected Map |
extensions |
| Modifier | Constructor and Description |
|---|---|
protected |
BridgeUserAgent()
Creates a new user agent.
|
| Modifier and Type | Method and Description |
|---|---|
void |
checkLoadExternalResource(ParsedURL resourceURL,
ParsedURL docURL)
This method throws a SecurityException if the resource
found at url and referenced from docURL
should not be loaded.
|
void |
checkLoadScript(String scriptType,
ParsedURL scriptURL,
ParsedURL docURL)
This method throws a SecurityException if the script
of given type, found at url and referenced from docURL
should not be loaded.
|
void |
deselectAll()
Informs the user agent that the text selection should be
cleared.
|
void |
displayError(Exception ex)
Displays an error resulting from the specified Exception.
|
void |
displayError(String message)
Displays an error message in the User Agent interface.
|
void |
displayMessage(String message)
Displays a message in the User Agent interface.
|
protected void |
fireLinkActivatedEvent(org.w3c.dom.svg.SVGAElement elt,
String href)
Fires a LinkActivatedEvent.
|
String |
getAlternateStyleSheet()
Returns this user agent's alternate style-sheet title.
|
float |
getBolderFontWeight(float f)
Returns a bolder font-weight.
|
org.w3c.dom.svg.SVGDocument |
getBrokenLinkDocument(Element e,
String url,
String message)
This implementation provides a true SVG Document that it
annotates with some information about why the real document
can't be loaded (unfortunately right now tool tips are broken
for content referenced by images so you can't actually see
the info).
|
Point |
getClientAreaLocationOnScreen()
Returns the location on the screen of the
client area in the UserAgent.
|
String |
getDefaultFontFamily()
Returns the default font family.
|
EventDispatcher |
getEventDispatcher()
Returns the
EventDispatcher used by the
UserAgent to dispatch events on GVT. |
ExternalResourceSecurity |
getExternalResourceSecurity(ParsedURL resourceURL,
ParsedURL docURL)
Returns the security settings for the given
resource url and document url
|
FontFamilyResolver |
getFontFamilyResolver()
Returns the Font Family Resolver
|
String |
getLanguages()
Returns the language settings.
|
float |
getLighterFontWeight(float f)
Returns a lighter font-weight.
|
String |
getMedia()
Returns this user agent's CSS media.
|
float |
getMediumFontSize()
Returns the medium font size.
|
float |
getPixelToMM()
Returns the size of a px CSS unit in millimeters.
|
float |
getPixelUnitToMillimeter()
Returns the size of a px CSS unit in millimeters.
|
ScriptSecurity |
getScriptSecurity(String scriptType,
ParsedURL scriptURL,
ParsedURL docURL)
Returns the security settings for the given script
type, script url and document url
|
AffineTransform |
getTransform()
Returns the
AffineTransform currently
applied to the drawing by the UserAgent. |
String |
getUserStyleSheetURI()
Returns the user stylesheet uri.
|
Dimension2D |
getViewportSize()
Returns the default size of the viewport of this user agent (0, 0).
|
String |
getXMLParserClassName()
Returns the class name of the XML parser.
|
void |
handleElement(Element elt,
Object data)
Notifies the UserAgent that the input element
has been found in the document.
|
boolean |
hasFeature(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 |
loadDocument(String url)
This method should load a new document described by the supplied URL.
|
void |
openLink(org.w3c.dom.svg.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(Cursor cursor)
Informs the user agent to change the cursor.
|
void |
setTextSelection(Mark start,
Mark end)
Informs the user agent that the text selection has changed.
|
void |
setTransform(AffineTransform at)
Sets the
AffineTransform to be
applied to the drawing by the UserAgent. |
void |
showAlert(String message)
Shows an alert dialog box.
|
boolean |
showConfirm(String message)
Shows a confirm dialog box.
|
String |
showPrompt(String message)
Shows a prompt dialog box.
|
String |
showPrompt(String message,
String defaultValue)
Shows a prompt dialog box.
|
boolean |
supportExtension(String s)
Tells whether the given extension is supported by this
user agent.
|
protected Map extensions
public Dimension2D getViewportSize()
getViewportSize in interface UserAgentpublic EventDispatcher getEventDispatcher()
EventDispatcher used by the
UserAgent to dispatch events on GVT.getEventDispatcher in interface UserAgentpublic void displayError(String message)
public void displayError(Exception ex)
displayError in interface UserAgentpublic void displayMessage(String message)
displayMessage in interface UserAgentpublic void showAlert(String message)
public String showPrompt(String message)
showPrompt in interface UserAgentpublic String showPrompt(String message, String defaultValue)
showPrompt in interface UserAgentpublic boolean showConfirm(String message)
showConfirm in interface UserAgentpublic float getPixelUnitToMillimeter()
getPixelUnitToMillimeter in interface UserAgentpublic float getPixelToMM()
getPixelToMM in interface UserAgentgetPixelUnitToMillimeter()public String getDefaultFontFamily()
getDefaultFontFamily in interface UserAgentpublic float getMediumFontSize()
getMediumFontSize in interface UserAgentpublic float getLighterFontWeight(float f)
getLighterFontWeight in interface UserAgentpublic float getBolderFontWeight(float f)
getBolderFontWeight in interface UserAgentpublic String getLanguages()
getLanguages in interface UserAgentpublic String getUserStyleSheetURI()
getUserStyleSheetURI in interface UserAgentpublic void openLink(org.w3c.dom.svg.SVGAElement elt)
protected void fireLinkActivatedEvent(org.w3c.dom.svg.SVGAElement elt, String href)
public void setSVGCursor(Cursor cursor)
setSVGCursor in interface UserAgentcursor - the new cursorpublic void setTextSelection(Mark start, Mark end)
setTextSelection in interface UserAgentstart - The Mark for the start of the selection.end - The Mark for the end of the selection.public void deselectAll()
deselectAll in interface UserAgentpublic String getXMLParserClassName()
getXMLParserClassName in interface UserAgentpublic boolean isXMLParserValidating()
isXMLParserValidating in interface UserAgentpublic AffineTransform getTransform()
AffineTransform currently
applied to the drawing by the UserAgent.getTransform in interface UserAgentpublic void setTransform(AffineTransform at)
AffineTransform to be
applied to the drawing by the UserAgent.setTransform in interface UserAgentpublic String getMedia()
public String getAlternateStyleSheet()
getAlternateStyleSheet in interface UserAgentpublic Point getClientAreaLocationOnScreen()
getClientAreaLocationOnScreen in interface UserAgentpublic boolean hasFeature(String s)
hasFeature in interface UserAgentpublic boolean supportExtension(String s)
supportExtension in interface UserAgentpublic void registerExtension(BridgeExtension ext)
registerExtension in interface UserAgentpublic void handleElement(Element elt, Object data)
handleElement in interface UserAgentpublic ScriptSecurity getScriptSecurity(String scriptType, ParsedURL scriptURL, ParsedURL docURL)
getScriptSecurity in interface UserAgentscriptType - 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 nulldocURL - url for the document into which the
script was found.public void checkLoadScript(String scriptType, ParsedURL scriptURL, ParsedURL docURL) throws SecurityException
checkLoadScript in interface UserAgentscriptType - 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 nulldocURL - url for the document into which the
script was found.SecurityExceptionpublic ExternalResourceSecurity getExternalResourceSecurity(ParsedURL resourceURL, ParsedURL docURL)
getExternalResourceSecurity in interface UserAgentresourceURL - url for the script, as defined in
the resource's xlink:href attribute. If that
attribute was empty, then this parameter should
be nulldocURL - url for the document into which the
script was found.public void checkLoadExternalResource(ParsedURL resourceURL, ParsedURL docURL) throws SecurityException
checkLoadExternalResource in interface UserAgentresourceURL - url for the resource, as defined in
the resource's xlink:href attribute. If that
attribute was empty, then this parameter should
be nulldocURL - url for the document into which the
resource was found.SecurityExceptionpublic org.w3c.dom.svg.SVGDocument getBrokenLinkDocument(Element e, String url, String message)
getBrokenLinkDocument in interface UserAgente - The <image> element that can't be loaded.url - The resolved url that can't be loaded.message - As best as can be determined the reason it can't be
loaded (not available, corrupt, unknown format,...).public void loadDocument(String url)
loadDocument in interface UserAgenturl - The url to be loaded as a string.public FontFamilyResolver getFontFamilyResolver()
UserAgentgetFontFamilyResolver in interface UserAgentCopyright © 2000–2021 Apache Software Foundation. All rights reserved.