public class UserAgentAdapter extends java.lang.Object implements UserAgent
Modifier and Type | Field and Description |
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protected BridgeContext |
ctx
The BridgeContext to use for error information.
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protected java.util.Set |
extensions |
protected java.util.Set |
FEATURES |
Constructor and Description |
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UserAgentAdapter() |
Modifier and Type | Method and Description |
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void |
addStdFeatures()
Adds the standard SVG feature strings to the set of features supported
by this user agent.
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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.
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void |
deselectAll()
This user agent doesn't display text selections so nothing to clear.
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void |
displayError(java.lang.Exception e)
Display the specified error (forwards call to displayError(String))
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void |
displayError(java.lang.String message)
Display the specified error message (forwards call to displayMessage).
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void |
displayMessage(java.lang.String message)
Display the specified message.
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java.lang.String |
getAlternateStyleSheet()
Returns this user agent's alternate style-sheet title.
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float |
getBolderFontWeight(float f)
Returns a bolder font-weight.
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org.w3c.dom.svg.SVGDocument |
getBrokenLinkDocument(Element e,
java.lang.String url,
java.lang.String message)
This Implementation simply throws a BridgeException.
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java.awt.Point |
getClientAreaLocationOnScreen()
Unsupported operation.
|
java.lang.String |
getDefaultFontFamily()
Returns the default font family.
|
EventDispatcher |
getEventDispatcher()
Unsupported operation.
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ExternalResourceSecurity |
getExternalResourceSecurity(ParsedURL resourceURL,
ParsedURL docURL)
Returns the security settings for the given resource
url and document url
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FontFamilyResolver |
getFontFamilyResolver()
Returns the Font Family Resolver
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java.lang.String |
getLanguages()
Returns the user language "en" (english).
|
float |
getLighterFontWeight(float f)
Returns a lighter font-weight.
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java.lang.String |
getMedia()
Returns this user agent's CSS media.
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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
|
static float |
getStandardBolderFontWeight(float f)
Returns a bolder font-weight.
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static float |
getStandardLighterFontWeight(float f)
Returns a lighter font-weight.
|
java.awt.geom.AffineTransform |
getTransform()
Unsupported operation.
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java.lang.String |
getUserStyleSheetURI()
Returns the user stylesheet
|
java.awt.geom.Dimension2D |
getViewportSize()
Returns the default size of this user agent (400x400).
|
java.lang.String |
getXMLParserClassName()
Returns the XML parser to use
|
void |
handleElement(Element elt,
java.lang.Object data)
Notifies the UserAgent that the input element
has been found in the document.
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boolean |
hasFeature(java.lang.String s)
Tells whether the given feature is supported by this
user agent.
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boolean |
isXMLParserValidating()
Returns
false . |
void |
loadDocument(java.lang.String url)
This method should load a new document described by the supplied URL.
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void |
openLink(org.w3c.dom.svg.SVGAElement elt)
Unsupported operation.
|
void |
registerExtension(BridgeExtension ext)
Lets the bridge tell the user agent that the following
ex tension is supported by the bridge.
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void |
runThread(java.lang.Thread t)
Unsupported operation.
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void |
setBridgeContext(BridgeContext ctx)
Sets the BridgeContext to be used for error information.
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void |
setSVGCursor(java.awt.Cursor cursor)
Unsupported operation.
|
void |
setTextSelection(Mark start,
Mark end)
This user agent doesn't display text selections.
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void |
setTransform(java.awt.geom.AffineTransform at)
Unsupported operation.
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void |
showAlert(java.lang.String message)
Shows an alert dialog box.
|
boolean |
showConfirm(java.lang.String message)
Shows a confirm dialog box.
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java.lang.String |
showPrompt(java.lang.String message)
Shows a prompt dialog box.
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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.
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protected java.util.Set FEATURES
protected java.util.Set extensions
protected BridgeContext ctx
public void setBridgeContext(BridgeContext ctx)
public void addStdFeatures()
public java.awt.geom.Dimension2D getViewportSize()
getViewportSize
in interface UserAgent
public void displayMessage(java.lang.String message)
displayMessage
in interface UserAgent
public void displayError(java.lang.String message)
public void displayError(java.lang.Exception e)
displayError
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 getMedia()
public java.lang.String getAlternateStyleSheet()
getAlternateStyleSheet
in interface UserAgent
public java.lang.String getUserStyleSheetURI()
getUserStyleSheetURI
in interface UserAgent
public java.lang.String getXMLParserClassName()
getXMLParserClassName
in interface UserAgent
public boolean isXMLParserValidating()
false
. The XML parser is not in validation mode.isXMLParserValidating
in interface UserAgent
public EventDispatcher getEventDispatcher()
getEventDispatcher
in interface UserAgent
public void openLink(org.w3c.dom.svg.SVGAElement elt)
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 void runThread(java.lang.Thread t)
public java.awt.geom.AffineTransform getTransform()
getTransform
in interface UserAgent
public void setTransform(java.awt.geom.AffineTransform at)
setTransform
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 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.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 static float getStandardLighterFontWeight(float f)
public static float getStandardBolderFontWeight(float f)
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()
getFontFamilyResolver
in interface UserAgent
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