protected class JSVGComponent.BridgeUserAgent extends java.lang.Object implements UserAgent
Modifier and Type | Field and Description |
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protected java.util.Map |
extensions |
Modifier | Constructor and Description |
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protected |
BridgeUserAgent()
Creates a new user agent.
|
Modifier and Type | Method and Description |
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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(java.lang.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(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(org.w3c.dom.svg.SVGAElement elt,
java.lang.String href)
Fires a LinkActivatedEvent.
|
java.lang.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,
java.lang.String url,
java.lang.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).
|
java.awt.Point |
getClientAreaLocationOnScreen()
Returns the location on the screen of the
client area in the UserAgent.
|
java.lang.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
|
java.lang.String |
getLanguages()
Returns the language settings.
|
float |
getLighterFontWeight(float f)
Returns a lighter font-weight.
|
java.lang.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(java.lang.String scriptType,
ParsedURL scriptURL,
ParsedURL docURL)
Returns the security settings for the given script
type, script url and document url
|
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 |
loadDocument(java.lang.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(java.awt.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(java.awt.geom.AffineTransform at)
Sets the
AffineTransform to be
applied to the drawing by the UserAgent. |
void |
showAlert(java.lang.String message)
Shows an alert dialog box.
|
boolean |
showConfirm(java.lang.String message)
Shows a confirm dialog box.
|
java.lang.String |
showPrompt(java.lang.String message)
Shows a prompt dialog box.
|
java.lang.String |
showPrompt(java.lang.String message,
java.lang.String defaultValue)
Shows a prompt dialog box.
|
boolean |
supportExtension(java.lang.String s)
Tells whether the given extension is supported by this
user agent.
|
public java.awt.geom.Dimension2D getViewportSize()
getViewportSize
in interface UserAgent
public EventDispatcher getEventDispatcher()
EventDispatcher
used by the
UserAgent
to dispatch events on GVT.getEventDispatcher
in interface UserAgent
public void displayError(java.lang.String message)
public void displayError(java.lang.Exception ex)
displayError
in interface UserAgent
public void displayMessage(java.lang.String message)
displayMessage
in interface UserAgent
public void showAlert(java.lang.String message)
public java.lang.String showPrompt(java.lang.String message)
showPrompt
in interface UserAgent
public java.lang.String showPrompt(java.lang.String message, java.lang.String defaultValue)
showPrompt
in interface UserAgent
public boolean showConfirm(java.lang.String message)
showConfirm
in interface UserAgent
public float getPixelUnitToMillimeter()
getPixelUnitToMillimeter
in interface UserAgent
public float getPixelToMM()
getPixelToMM
in interface UserAgent
getPixelUnitToMillimeter()
public java.lang.String getDefaultFontFamily()
getDefaultFontFamily
in interface UserAgent
public float getMediumFontSize()
getMediumFontSize
in interface UserAgent
public float getLighterFontWeight(float f)
getLighterFontWeight
in interface UserAgent
public float getBolderFontWeight(float f)
getBolderFontWeight
in interface UserAgent
public java.lang.String getLanguages()
getLanguages
in interface UserAgent
public java.lang.String getUserStyleSheetURI()
getUserStyleSheetURI
in interface UserAgent
public void openLink(org.w3c.dom.svg.SVGAElement elt)
protected void fireLinkActivatedEvent(org.w3c.dom.svg.SVGAElement elt, java.lang.String href)
public void setSVGCursor(java.awt.Cursor cursor)
setSVGCursor
in interface UserAgent
cursor
- the new cursorpublic void setTextSelection(Mark start, Mark end)
setTextSelection
in interface UserAgent
start
- The Mark for the start of the selection.end
- The Mark for the end of the selection.public void deselectAll()
deselectAll
in interface UserAgent
public java.lang.String getXMLParserClassName()
getXMLParserClassName
in interface UserAgent
public boolean isXMLParserValidating()
isXMLParserValidating
in interface UserAgent
public java.awt.geom.AffineTransform getTransform()
AffineTransform
currently
applied to the drawing by the UserAgent.getTransform
in interface UserAgent
public void setTransform(java.awt.geom.AffineTransform at)
AffineTransform
to be
applied to the drawing by the UserAgent.setTransform
in interface UserAgent
public java.lang.String getMedia()
public java.lang.String getAlternateStyleSheet()
getAlternateStyleSheet
in interface UserAgent
public java.awt.Point getClientAreaLocationOnScreen()
getClientAreaLocationOnScreen
in interface UserAgent
public boolean hasFeature(java.lang.String s)
hasFeature
in interface UserAgent
public boolean supportExtension(java.lang.String s)
supportExtension
in interface UserAgent
public void registerExtension(BridgeExtension ext)
registerExtension
in interface UserAgent
public void handleElement(Element elt, java.lang.Object data)
handleElement
in interface UserAgent
public ScriptSecurity getScriptSecurity(java.lang.String scriptType, ParsedURL scriptURL, ParsedURL docURL)
getScriptSecurity
in interface UserAgent
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 nulldocURL
- url for the document into which the
script was found.public void checkLoadScript(java.lang.String scriptType, ParsedURL scriptURL, ParsedURL docURL) throws java.lang.SecurityException
checkLoadScript
in interface UserAgent
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 nulldocURL
- url for the document into which the
script was found.java.lang.SecurityException
public ExternalResourceSecurity getExternalResourceSecurity(ParsedURL resourceURL, ParsedURL docURL)
getExternalResourceSecurity
in interface UserAgent
resourceURL
- 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 java.lang.SecurityException
checkLoadExternalResource
in interface UserAgent
resourceURL
- 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.java.lang.SecurityException
public org.w3c.dom.svg.SVGDocument getBrokenLinkDocument(Element e, java.lang.String url, java.lang.String message)
getBrokenLinkDocument
in interface UserAgent
e
- 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(java.lang.String url)
loadDocument
in interface UserAgent
url
- The url to be loaded as a string.public FontFamilyResolver getFontFamilyResolver()
UserAgent
getFontFamilyResolver
in interface UserAgent
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