* This class may be instantiated; it is not intended to be subclassed. *
*/ public class JavaTextTools { private static PHPPartitionScanner HTML_PARTITION_SCANNER = null; private static PHPPartitionScanner PHP_PARTITION_SCANNER = null; private static PHPPartitionScanner SMARTY_PARTITION_SCANNER = null; // private final static String[] TYPES= new String[] { PHPPartitionScanner.PHP, PHPPartitionScanner.JAVA_DOC, PHPPartitionScanner.JAVA_MULTILINE_COMMENT }; private final static String[] TYPES = new String[] { IPHPPartitions.PHP_PARTITIONING, IPHPPartitions.PHP_PHPDOC_COMMENT, IPHPPartitions.HTML, IPHPPartitions.HTML_MULTILINE_COMMENT, IPHPPartitions.JAVASCRIPT, IPHPPartitions.CSS, IPHPPartitions.SMARTY, IPHPPartitions.SMARTY_MULTILINE_COMMENT }; private static PHPPartitionScanner XML_PARTITION_SCANNER = null; /** * This tools' preference listener. */ private class PreferenceListener implements IPropertyChangeListener, Preferences.IPropertyChangeListener { public void propertyChange(PropertyChangeEvent event) { adaptToPreferenceChange(event); } public void propertyChange(Preferences.PropertyChangeEvent event) { adaptToPreferenceChange( new PropertyChangeEvent(event.getSource(), event.getProperty(), event.getOldValue(), event.getNewValue())); } }; /** The color manager */ private JavaColorManager fColorManager; /** The PHP source code scanner */ private PHPCodeScanner fCodeScanner; /** The PHP multiline comment scanner */ private SingleTokenPHPScanner fMultilineCommentScanner; /** The Java singleline comment scanner */ private SingleTokenPHPScanner fSinglelineCommentScanner; /** The Java string scanner */ private SingleTokenPHPScanner fStringScanner; /** The PHPDoc scanner */ private PHPDocCodeScanner fPHPDocScanner; /** The HTML scanner */ private HTMLCodeScanner fHTMLScanner; /** The Smarty scanner */ private SmartyCodeScanner fSmartyScanner; /** The SmartyDoc scanner */ private SmartyDocCodeScanner fSmartyDocScanner; /** The Java partitions scanner */ private PHPPartitionScanner fPartitionScanner; /** The preference store */ private IPreferenceStore fPreferenceStore; /** * The core preference store. * @since 2.1 */ private Preferences fCorePreferenceStore; /** The preference change listener */ private PreferenceListener fPreferenceListener = new PreferenceListener(); /** * Creates a new Java text tools collection. * * @param store the preference store to initialize the text tools. The text tool * instance installs a listener on the passed preference store to adapt itself to * changes in the preference store. In generalPreferenceConstants.
* getPreferenceStore() shoould be used to initialize the text tools.
*
* @see org.phpeclipse.phpdt.ui.PreferenceConstants#getPreferenceStore()
* @since 2.0
*/
public JavaTextTools(IPreferenceStore store) {
fPreferenceStore = store;
fPreferenceStore.addPropertyChangeListener(fPreferenceListener);
fColorManager = new JavaColorManager();
fCodeScanner = new PHPCodeScanner(fColorManager, store);
fMultilineCommentScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_MULTILINE_COMMENT);
fSinglelineCommentScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_SINGLELINE_COMMENT);
fStringScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_STRING);
fPHPDocScanner = new PHPDocCodeScanner(fColorManager, store);
fHTMLScanner = new HTMLCodeScanner(fColorManager, store);
fSmartyScanner = new SmartyCodeScanner(fColorManager, store);
fSmartyDocScanner = new SmartyDocCodeScanner(fColorManager, store);
// fPartitionScanner = new FastJavaPartitionScanner();
fPartitionScanner = new PHPPartitionScanner();
}
/**
* Creates a new Java text tools collection.
*
* @param store the preference store to initialize the text tools. The text tool
* instance installs a listener on the passed preference store to adapt itself to
* changes in the preference store. In general PreferenceConstants.
* getPreferenceStore() shoould be used to initialize the text tools.
* @param coreStore optional preference store to initialize the text tools. The text tool
* instance installs a listener on the passed preference store to adapt itself to
* changes in the preference store.
* @param autoDisposeOnDisplayDispose if true the color manager
* automatically disposes all managed colors when the current display gets disposed
* and all calls to {@link org.eclipse.jface.text.source.ISharedTextColors#dispose()} are ignored.
* @see org.eclipse.jdt.ui.PreferenceConstants#getPreferenceStore()
* @since 2.1
*/
public JavaTextTools(IPreferenceStore store, Preferences coreStore, boolean autoDisposeOnDisplayDispose) {
fPreferenceStore = store;
fPreferenceStore.addPropertyChangeListener(fPreferenceListener);
fCorePreferenceStore = coreStore;
if (fCorePreferenceStore != null)
fCorePreferenceStore.addPropertyChangeListener(fPreferenceListener);
fColorManager = new JavaColorManager(autoDisposeOnDisplayDispose);
fCodeScanner = new PHPCodeScanner(fColorManager, store);
fMultilineCommentScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_MULTILINE_COMMENT);
fSinglelineCommentScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_SINGLELINE_COMMENT);
fStringScanner = new SingleTokenPHPScanner(fColorManager, store, IPreferenceConstants.PHP_STRING);
fPHPDocScanner = new PHPDocCodeScanner(fColorManager, store);
fHTMLScanner = new HTMLCodeScanner(fColorManager, store);
fSmartyScanner = new SmartyCodeScanner(fColorManager, store);
fSmartyDocScanner = new SmartyDocCodeScanner(fColorManager, store);
// fPartitionScanner = new FastJavaPartitionScanner();
fPartitionScanner = new PHPPartitionScanner();
}
/**
* Disposes all the individual tools of this tools collection.
*/
public void dispose() {
fCodeScanner = null;
fMultilineCommentScanner = null;
fSinglelineCommentScanner = null;
fStringScanner = null;
fPHPDocScanner = null;
fPartitionScanner = null;
if (fColorManager != null) {
fColorManager.dispose();
fColorManager = null;
}
if (fPreferenceStore != null) {
fPreferenceStore.removePropertyChangeListener(fPreferenceListener);
fPreferenceStore = null;
if (fCorePreferenceStore != null) {
fCorePreferenceStore.removePropertyChangeListener(fPreferenceListener);
fCorePreferenceStore = null;
}
fPreferenceListener = null;
}
}
/**
* Returns the color manager which is used to manage
* any Java-specific colors needed for such things like syntax highlighting.
*
* @return the color manager to be used for Java text viewers
*/
public IColorManager getColorManager() {
return fColorManager;
}
/**
* Returns a scanner which is configured to scan Java source code.
*
* @return a Java source code scanner
*/
public RuleBasedScanner getCodeScanner() {
return fCodeScanner;
}
/**
* Returns a scanner which is configured to scan Java multiline comments.
*
* @return a Java multiline comment scanner
*
* @since 2.0
*/
public RuleBasedScanner getMultilineCommentScanner() {
return fMultilineCommentScanner;
}
/**
* Returns a scanner which is configured to scan HTML code.
*
* @return a HTML scanner
*
* @since 2.0
*/
public RuleBasedScanner getHTMLScanner() {
return fHTMLScanner;
}
/**
* Returns a scanner which is configured to scan Smarty code.
*
* @return a Smarty scanner
*
* @since 2.0
*/
public RuleBasedScanner getSmartyScanner() {
return fSmartyScanner;
}
/**
* Returns a scanner which is configured to scan Smarty code.
*
* @return a Smarty scanner
*
* @since 2.0
*/
public RuleBasedScanner getSmartyDocScanner() {
return fSmartyDocScanner;
}
/**
* Returns a scanner which is configured to scan Java singleline comments.
*
* @return a Java singleline comment scanner
*
* @since 2.0
*/
public RuleBasedScanner getSinglelineCommentScanner() {
return fSinglelineCommentScanner;
}
/**
* Returns a scanner which is configured to scan Java strings.
*
* @return a Java string scanner
*
* @since 2.0
*/
public RuleBasedScanner getStringScanner() {
return fStringScanner;
}
/**
* Returns a scanner which is configured to scan JavaDoc compliant comments.
* Notes that the start sequence "/**" and the corresponding end sequence
* are part of the JavaDoc comment.
*
* @return a JavaDoc scanner
*/
public RuleBasedScanner getJavaDocScanner() {
return fPHPDocScanner;
}
/**
* Returns a scanner which is configured to scan
* Java-specific partitions, which are multi-line comments,
* JavaDoc comments, and regular Java source code.
*
* @return a Java partition scanner
*/
public IPartitionTokenScanner getPartitionScanner() {
return fPartitionScanner;
}
/**
* Factory method for creating a PHP-specific document partitioner
* using this object's partitions scanner. This method is a
* convenience method.
*
* @return a newly created Java document partitioner
*/
public IDocumentPartitioner createDocumentPartitioner() {
return createDocumentPartitioner(".php");
}
/**
* Factory method for creating a PHP-specific document partitioner
* using this object's partitions scanner. This method is a
* convenience method.
*
* @return a newly created Java document partitioner
*/
public IDocumentPartitioner createDocumentPartitioner(String extension) {
// String[] types =
// new String[] {
// FastJavaPartitionScanner.JAVA_DOC,
// FastJavaPartitionScanner.JAVA_MULTI_LINE_COMMENT,
// FastJavaPartitionScanner.JAVA_SINGLE_LINE_COMMENT,
// FastJavaPartitionScanner.JAVA_STRING };
//
// return new DefaultPartitioner(getPartitionScanner(), types);
IDocumentPartitioner partitioner = null;
// System.out.println(extension);
if (extension.equalsIgnoreCase(".html") || extension.equalsIgnoreCase(".htm")) {
// html
partitioner = createHTMLPartitioner();
} else if (extension.equalsIgnoreCase(".xml")) {
// xml
partitioner = createXMLPartitioner();
} else if (extension.equalsIgnoreCase(".js")) {
// javascript
partitioner = createJavaScriptPartitioner();
} else if (extension.equalsIgnoreCase(".css")) {
// cascading style sheets
partitioner = createCSSPartitioner();
} else if (extension.equalsIgnoreCase(".tpl")) {
// smarty ?
partitioner = createSmartyPartitioner();
} else if (extension.equalsIgnoreCase(".inc")) {
// php include files ?
partitioner = createIncludePartitioner();
}
if (partitioner == null) {
partitioner = createPHPPartitioner();
}
return partitioner;
}
/**
* Sets up the Java document partitioner for the given document for the default partitioning.
*
* @param document the document to be set up
* @since 3.0
*/
public void setupJavaDocumentPartitioner(IDocument document) {
setupJavaDocumentPartitioner(document, IDocumentExtension3.DEFAULT_PARTITIONING,null);
}
/**
* Sets up the Java document partitioner for the given document for the given partitioning.
* @param document the document to be set up
* @param partitioning the document partitioning
* @param element TODO
*
* @since 3.0
*/
public void setupJavaDocumentPartitioner(IDocument document, String partitioning, Object element) {
IDocumentPartitioner partitioner = createDocumentPartitioner(".php");
// if (document instanceof IDocumentExtension3) {
// IDocumentExtension3 extension3= (IDocumentExtension3) document;
// extension3.setDocumentPartitioner(partitioning, partitioner);
// } else {
document.setDocumentPartitioner(partitioner);
// }
partitioner.connect(document);
}
public void setupHTMLDocumentPartitioner(IDocument document, String partitioning, Object element) {
IDocumentPartitioner partitioner = createDocumentPartitioner(".html");
// if (document instanceof IDocumentExtension3) {
// IDocumentExtension3 extension3= (IDocumentExtension3) document;
// extension3.setDocumentPartitioner(partitioning, partitioner);
// } else {
document.setDocumentPartitioner(partitioner);
// }
partitioner.connect(document);
}
public void setupSmartyDocumentPartitioner(IDocument document, String partitioning, Object element) {
IDocumentPartitioner partitioner = createDocumentPartitioner(".tpl");
// if (document instanceof IDocumentExtension3) {
// IDocumentExtension3 extension3= (IDocumentExtension3) document;
// extension3.setDocumentPartitioner(partitioning, partitioner);
// } else {
document.setDocumentPartitioner(partitioner);
// }
partitioner.connect(document);
}
/**
* Returns the names of the document position categories used by the document
* partitioners created by this object to manage their partition information.
* If the partitioners don't use document position categories, the returned
* result is null.
*
* @return the partition managing position categories or null
* if there is none
*/
public String[] getPartitionManagingPositionCategories() {
return new String[] { DefaultPartitioner.CONTENT_TYPES_CATEGORY };
}
/**
* Determines whether the preference change encoded by the given event
* changes the behavior of one its contained components.
*
* @param event the event to be investigated
* @return true if event causes a behavioral change
*
* @since 2.0
*/
public boolean affectsBehavior(PropertyChangeEvent event) {
return fCodeScanner.affectsBehavior(event)
|| fMultilineCommentScanner.affectsBehavior(event)
|| fSinglelineCommentScanner.affectsBehavior(event)
|| fStringScanner.affectsBehavior(event)
|| fPHPDocScanner.affectsBehavior(event);
}
/**
* Adapts the behavior of the contained components to the change
* encoded in the given event.
*
* @param event the event to which to adapt
* @since 2.0
*/
protected void adaptToPreferenceChange(PropertyChangeEvent event) {
if (fCodeScanner.affectsBehavior(event))
fCodeScanner.adaptToPreferenceChange(event);
if (fMultilineCommentScanner.affectsBehavior(event))
fMultilineCommentScanner.adaptToPreferenceChange(event);
if (fSinglelineCommentScanner.affectsBehavior(event))
fSinglelineCommentScanner.adaptToPreferenceChange(event);
if (fStringScanner.affectsBehavior(event))
fStringScanner.adaptToPreferenceChange(event);
if (fPHPDocScanner.affectsBehavior(event))
fPHPDocScanner.adaptToPreferenceChange(event);
}
/**
* Return a partitioner for .html files.
*/
private static IDocumentPartitioner createHTMLPartitioner() {
return new DefaultPartitioner(getHTMLPartitionScanner(), TYPES);
}
private static IDocumentPartitioner createIncludePartitioner() {
return new DefaultPartitioner(getPHPPartitionScanner(), TYPES);
}
private static IDocumentPartitioner createJavaScriptPartitioner() {
return new DefaultPartitioner(getHTMLPartitionScanner(), TYPES);
}
/**
* Return a partitioner for .php files.
*/
private static IDocumentPartitioner createPHPPartitioner() {
return new DefaultPartitioner(getPHPPartitionScanner(), TYPES);
}
private static IDocumentPartitioner createSmartyPartitioner() {
return new DefaultPartitioner(getSmartyPartitionScanner(), TYPES);
}
private static IDocumentPartitioner createXMLPartitioner() {
return new DefaultPartitioner(getXMLPartitionScanner(), TYPES);
}
private static IDocumentPartitioner createCSSPartitioner() {
return new DefaultPartitioner(getHTMLPartitionScanner(), TYPES);
}
/**
* Return a scanner for creating html partitions.
*/
private static PHPPartitionScanner getHTMLPartitionScanner() {
if (HTML_PARTITION_SCANNER == null)
HTML_PARTITION_SCANNER = new PHPPartitionScanner(IPHPPartitions.HTML_FILE);
return HTML_PARTITION_SCANNER;
}
/**
* Return a scanner for creating php partitions.
*/
private static PHPPartitionScanner getPHPPartitionScanner() {
if (PHP_PARTITION_SCANNER == null)
PHP_PARTITION_SCANNER = new PHPPartitionScanner(IPHPPartitions.PHP_FILE);
return PHP_PARTITION_SCANNER;
}
/**
* Return a scanner for creating smarty partitions.
*/
private static PHPPartitionScanner getSmartyPartitionScanner() {
if (SMARTY_PARTITION_SCANNER == null)
SMARTY_PARTITION_SCANNER = new PHPPartitionScanner(IPHPPartitions.SMARTY_FILE);
return SMARTY_PARTITION_SCANNER;
}
/**
* Return a scanner for creating xml partitions.
*/
private static PHPPartitionScanner getXMLPartitionScanner() {
if (XML_PARTITION_SCANNER == null)
XML_PARTITION_SCANNER = new PHPPartitionScanner(IPHPPartitions.XML_FILE);
return XML_PARTITION_SCANNER;
}
}