Changeset 3377 for devel-tools/trunk

Timestamp:

Feb 6, 2008, 12:00:09 AM (13 years ago)

Author:

yura

Message:

• TextHover? for objects.
• IHoverInfo in AST - to know for with AstNode? HoverInfo? is available.

File:

• devel-tools/trunk/eclipse/org.refal.plus.rfpdt.editor/src/org/refal/plus/rfpdt/editor/RfpTextHover.java (modified) (2 diffs)

devel-tools/trunk/eclipse/org.refal.plus.rfpdt.editor/src/org/refal/plus/rfpdt/editor/RfpTextHover.java

@@ -5 +5 @@
 import org.eclipse.jface.text.ITextViewer;
 import org.eclipse.jface.text.source.ISourceViewer;
-import org.refal.plus.rfpdt.comp.ast.AstCall;
-import org.refal.plus.rfpdt.comp.ast.AstDecl;
-import org.refal.plus.rfpdt.comp.ast.AstFuncDef;
 import org.refal.plus.rfpdt.comp.ast.AstImplem;
 import org.refal.plus.rfpdt.comp.ast.AstNode;
-import org.refal.plus.rfpdt.comp.ast.AstRef;
+import org.refal.plus.rfpdt.comp.ast.IHoverInfo;
 
 public class RfpTextHover extends DefaultTextHover {
@@ -27 +24 @@
             return null;
         AstNode astNode = SearchVisitor.search(astImplem, hoverRegion.getOffset());
-        AstDecl astDecl = null;
-        if (astNode instanceof AstDecl)
-            astDecl = (AstDecl) astNode;
-        else if (astNode instanceof AstFuncDef)
-            astDecl = ((AstFuncDef) astNode).funcDecl;
-        else if (astNode instanceof AstRef)
-            astDecl = ((AstRef) astNode).decl;
-        else if (astNode instanceof AstCall)
-            astDecl = ((AstCall) astNode).funcDecl;
-        if (astDecl == null)
+        if (!(astNode instanceof IHoverInfo))
             return null;
-        return astDecl.toString();
+        return ((IHoverInfo) astNode).getHoverInfo();
     }
 }