+++ /dev/null
-package net.sourceforge.phpdt.ui.text;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-import net.sourceforge.phpdt.internal.ui.text.FastJavaPartitionScanner;
-import net.sourceforge.phpdt.internal.ui.text.JavaColorManager;
-import net.sourceforge.phpdt.internal.ui.text.phpdoc.PHPDocCodeScanner;
-import net.sourceforge.phpeclipse.phpeditor.php.HTMLCodeScanner;
-import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.IDocumentPartitioner;
-import org.eclipse.jface.text.rules.DefaultPartitioner;
-import org.eclipse.jface.text.rules.IPartitionTokenScanner;
-import org.eclipse.jface.text.rules.RuleBasedScanner;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-//
-//import org.phpeclipse.phpdt.internal.ui.text.FastJavaPartitionScanner;
-//import org.phpeclipse.phpdt.internal.ui.text.JavaColorManager;
-//import org.phpeclipse.phpdt.internal.ui.text.JavaPartitionScanner;
-//import org.phpeclipse.phpdt.internal.ui.text.SingleTokenJavaScanner;
-//import org.phpeclipse.phpdt.internal.ui.text.php.JavaCodeScanner;
-//import org.phpeclipse.phpdt.internal.ui.text.phpdoc.JavaDocScanner;
-
-
-/**
- * Tools required to configure a Java text viewer.
- * The color manager and all scanner exist only one time, i.e.
- * the same instances are returned to all clients. Thus, clients
- * share those tools.
- * <p>
- * This class may be instantiated; it is not intended to be subclassed.
- * </p>
- */
-public class JavaTextTools {
-
- private class PreferenceListener implements IPropertyChangeListener {
- public void propertyChange(PropertyChangeEvent event) {
- adaptToPreferenceChange(event);
- }
- };
-
- /** 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 fJavaDocScanner;
- /** The HTML scanner */
- private HTMLCodeScanner fHTMLScanner;
- /** The Java partitions scanner */
- private FastJavaPartitionScanner fPartitionScanner;
-
- /** The preference store */
- private IPreferenceStore fPreferenceStore;
- /** 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 general <code>PreferenceConstants.
- * getPreferenceStore()</code> 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, IJavaColorConstants.PHP_MULTI_LINE_COMMENT);
- fSinglelineCommentScanner= new SingleTokenPHPScanner(fColorManager, store, IJavaColorConstants.PHP_SINGLE_LINE_COMMENT);
- fStringScanner= new SingleTokenPHPScanner(fColorManager, store, IJavaColorConstants.PHP_STRING);
- fJavaDocScanner= new PHPDocCodeScanner(fColorManager, store);
- fHTMLScanner= new HTMLCodeScanner(fColorManager, store);
- fPartitionScanner= new FastJavaPartitionScanner();
- }
-
- /**
- * Disposes all the individual tools of this tools collection.
- */
- public void dispose() {
-
- fCodeScanner= null;
- fMultilineCommentScanner= null;
- fSinglelineCommentScanner= null;
- fStringScanner= null;
- fJavaDocScanner= null;
- fPartitionScanner= null;
-
- if (fColorManager != null) {
- fColorManager.dispose();
- fColorManager= null;
- }
-
- if (fPreferenceStore != null) {
- fPreferenceStore.removePropertyChangeListener(fPreferenceListener);
- fPreferenceStore= 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 JavaColorManager 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 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 fJavaDocScanner;
- }
-
- /**
- * 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 Java-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[] types= new String[] {
- FastJavaPartitionScanner.JAVA_DOC,
- FastJavaPartitionScanner.JAVA_MULTI_LINE_COMMENT,
- FastJavaPartitionScanner.JAVA_SINGLE_LINE_COMMENT,
- FastJavaPartitionScanner.JAVA_STRING
- };
-
- return new DefaultPartitioner(getPartitionScanner(), types);
- }
-
- /**
- * 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 <code>null</code>.
- *
- * @return the partition managing position categories or <code>null</code>
- * 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 <code>true</code> 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) ||
- fJavaDocScanner.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 (fJavaDocScanner.affectsBehavior(event))
- fJavaDocScanner.adaptToPreferenceChange(event);
- }
-}
\ No newline at end of file
git://secure.phpeclipse.com / phpeclipse.git / blobdiff