public void setEditorKitForContentType(final String type, final EditorKit kit) {
if (type == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Content type")); // $NON-NLS-1$ //$NON-NLS-2$
}
if (kit == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Editor kit")); // $NON-NLS-1$ //$NON-NLS-2$
}
localContentTypes.put(type, kit);
}
public static void registerEditorKitForContentType(
final String type, final String editorKitName, final ClassLoader loader) {
if (type == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Content type")); // $NON-NLS-1$ //$NON-NLS-2$
}
if (editorKitName == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Class name")); // $NON-NLS-1$ //$NON-NLS-2$
}
contentTypes.put(
type,
new ContentTypeRegistration(
editorKitName,
((loader != null) ? loader : Thread.currentThread().getContextClassLoader())));
}
public static String getEditorKitClassNameForContentType(final String type) {
if (type == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Content type")); // $NON-NLS-1$ //$NON-NLS-2$
}
ContentTypeRegistration registration = contentTypes.get(type);
return ((registration != null) ? registration.className : null);
}
public JEditorPane(final String type, final String text) {
this();
if (type == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Content type")); // $NON-NLS-1$ //$NON-NLS-2$
}
setContentType(type);
setText(text);
}
public void setPage(final URL page) throws IOException {
if (page == null) {
throw new IOException(Messages.getString("swing.03", "Page")); // $NON-NLS-1$ //$NON-NLS-2$
}
String url = page.toString();
String baseUrl = getBaseURL(url);
Document oldDoc = getDocument();
if (baseUrl != null
&& oldDoc != null
&& baseUrl.equals(oldDoc.getProperty(Document.StreamDescriptionProperty))) {
scrollToReference(page.getRef());
return;
}
InputStream stream = getStream(page);
if (stream == null) {
return;
}
Document newDoc = editorKit.createDefaultDocument();
// Perhaps, it is reasonable only for HTMLDocument...
if (newDoc instanceof HTMLDocument) {
newDoc.putProperty(Document.StreamDescriptionProperty, baseUrl);
newDoc.putProperty(StringConstants.IGNORE_CHARSET_DIRECTIVE, new Boolean(false));
try {
((HTMLDocument) newDoc).setBase(new URL(baseUrl));
} catch (IOException e) {
}
}
// TODO Asynch loading doesn't work with completely.
// Also page property change event is written incorrectly now
// (at the asynchrounous loading), because loading may not be
// completed.
// int asynchronousLoadPriority = getAsynchronousLoadPriority(newDoc);
int asynchronousLoadPriority = -1;
if (asynchronousLoadPriority >= 0) {
setDocument(newDoc);
AsynchLoad newThread = new AsynchLoad(asynchronousLoadPriority, stream, page);
newThread.start();
if (newThread.successfulLoading) {
changePage(page);
}
} else {
try {
documentLoading(stream, newDoc, page);
stream.close();
setDocument(newDoc);
changePage(page);
} catch (IOException e) {
}
}
}
public static void installProperty(
final JComponent c, final String propertyName, final Object propertyValue) {
if (c.installablePropertiesExcluded.contains(propertyName)) {
return;
}
Method setter = getSetter(propertyName, c.getClass());
if (setter == null) {
throw new IllegalArgumentException(
Messages.getString("swing.51") + propertyName); // $NON-NLS-1$
}
try {
setter.invoke(c, new Object[] {propertyValue});
} catch (IllegalArgumentException e) {
throw new ClassCastException();
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(
Messages.getString("swing.51") + propertyName); // $NON-NLS-1$
} catch (InvocationTargetException e) {
throw new IllegalArgumentException(
Messages.getString("swing.51") + propertyName); // $NON-NLS-1$
}
c.installablePropertiesExcluded.remove(propertyName);
}
public Object stringToValue(final String string) throws ParseException {
if (string == null) {
return null;
}
Object result = null;
if (getValueClass() == null) {
result = format != null ? format.parseObject(string) : string;
} else {
result = super.stringToValue(string);
}
if (!checkRange(result)) {
throw new ParseException(Messages.getString("swing.8F"), 0); // $NON-NLS-1$
}
return result;
}
public final void setContentType(String type) {
if (type == null) {
throw new NullPointerException(
Messages.getString("swing.03", "Content type")); // $NON-NLS-1$ //$NON-NLS-2$
}
int comma = type.indexOf(';');
if (comma >= 0) {
type = type.substring(0, comma);
}
type = type.trim().toLowerCase();
if (!contentTypes.containsKey(type)) {
type = PLAIN_CONTENT_TYPE;
}
if (changeEditorKit(type)) {
EditorKit kit = getEditorKitForContentType(type);
updateEditorKit((kit != null) ? kit : new PlainEditorKit());
updateDocument(editorKit);
}
}
public static void convertPointFromScreen(final Point point, final Component component) {
if (component == null) {
throw new NullPointerException(Messages.getString("swing.62")); // $NON-NLS-1$
}
translateRelatedPoint(point, component, -1, false);
}
