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[xtext][hover] Made MultiLineCommentDocumentationProvider easier to extend

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see https://bugs.eclipse.org/bugs/show_bug.cgi?id=374736
This commit is contained in:
Sebastian Zarnekow 2012-04-03 19:10:07 +02:00
parent ae18e7c2b4
commit 675b31c24a
1 changed files with 26 additions and 6 deletions
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32
plugins/org.eclipse.xtext/src/org/eclipse/xtext/documentation/impl/MultiLineCommentDocumentationProvider.java
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@ -24,11 +24,13 @@ import org.eclipse.xtext.nodemodel.INode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.google.inject.name.Named;
/**
* @author Christoph Kulla - Initial contribution and API
*/
@Singleton
public class MultiLineCommentDocumentationProvider implements IEObjectDocumentationProvider, IEObjectDocumentationProviderExtension {
public final static String RULE = "org.eclipse.xtext.ui.editor.hover.MultiLineDocumentationProvider.ruleName";
@ -38,29 +40,47 @@ public class MultiLineCommentDocumentationProvider implements IEObjectDocumentat
public final static String LINE_POSTFIX = "org.eclipse.xtext.ui.editor.hover.MultiLineDocumentationProvider.linePostfix";
public final static String WHITESPACE = "org.eclipse.xtext.ui.editor.hover.MultiLineDocumentationProvider.whitespace";
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(RULE)
String ruleName = "ML_COMMENT";
protected String ruleName = "ML_COMMENT";
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(START_TAG)
String startTag = "/\\*\\*?"; // regular expression
protected String startTag = "/\\*\\*?"; // regular expression
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(END_TAG)
String endTag = "\\*/"; // regular expression
protected String endTag = "\\*/"; // regular expression
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(LINE_PREFIX)
String linePrefix = "\\** ?"; // regular expression
protected String linePrefix = "\\** ?"; // regular expression
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(LINE_POSTFIX)
String linePostfix = "\\**"; // regular expression
protected String linePostfix = "\\**"; // regular expression
/**
* @since 2.3
*/
@Inject(optional = true)
@Named(WHITESPACE)
String whitespace = "( |\\t)*"; // regular expression
protected String whitespace = "( |\\t)*"; // regular expression
protected String findComment(EObject o) {
String returnValue = null;