From 597791a3c72540c72b12eff105c4c8e9f156dd20 Mon Sep 17 00:00:00 2001
From: Bogdan Gheorghe <gheorghe@ca.ibm.com>
Date: Fri, 8 Jul 2005 20:57:48 +0000
Subject: [PATCH] Fix for 93127: [Search] we do not have an icon for searching
 for labels Fix for 99161: Open Declaration's CSearchScope takes too long to
 create

---
 .../cdt/internal/core/index/ctagsindexer/CTagEntry.java  | 4 ++--
 .../eclipse/cdt/internal/core/search/CSearchScope.java   | 8 ++++++--
 .../cdt/internal/ui/search/actions/FindAction.java       | 9 +++++++++
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/ctagsindexer/CTagEntry.java b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/ctagsindexer/CTagEntry.java
index 76e78ffe0e6..f8b448ccb67 100644
--- a/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/ctagsindexer/CTagEntry.java
+++ b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/ctagsindexer/CTagEntry.java
@@ -216,9 +216,9 @@ class CTagEntry{
 	private char[][] getFunctionSignature() {
 		String signature =  (String) tagExtensionField.get(CTagsConsoleParser.SIGNATURE);
 		
-		if (signature.equals("()")){
+		if (signature.equals("()")){ //$NON-NLS-1$
 			char[][] voidSignature = new char[1][];
-			voidSignature[0] = "void".toCharArray();
+			voidSignature[0] = "void".toCharArray(); //$NON-NLS-1$
 			return voidSignature;
 		}
 		return CSearchPattern.scanForParameters(signature);
diff --git a/core/org.eclipse.cdt.core/search/org/eclipse/cdt/internal/core/search/CSearchScope.java b/core/org.eclipse.cdt.core/search/org/eclipse/cdt/internal/core/search/CSearchScope.java
index 0b8ff6b73b4..fea32b038c3 100644
--- a/core/org.eclipse.cdt.core/search/org/eclipse/cdt/internal/core/search/CSearchScope.java
+++ b/core/org.eclipse.cdt.core/search/org/eclipse/cdt/internal/core/search/CSearchScope.java
@@ -69,11 +69,15 @@ public class CSearchScope implements ICSearchScope {
 		IProject project = cProject.getProject();
 		if (!project.isAccessible() || !visitedProjects.add(project)) return;
 		this.addEnclosingProject(project.getFullPath());
-		//Add the children of the project to the scope
+		
+		this.add(project.getFullPath(),true);
+		
+		/*//Add the children of the project to the scope
 		ICElement[] projChildren = cProject.getChildren();
 		for (int i=0; i< projChildren.length; i++){
 			this.add(projChildren[i]);
-		}
+		}*/
+		
 		//Add the include paths to the scope
 		IIncludeReference[] includeRefs = cProject.getIncludeReferences();
 		for (int i=0; i<includeRefs.length; i++){
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/actions/FindAction.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/actions/FindAction.java
index ebd66e2050b..bf7dc5ec91c 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/actions/FindAction.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/actions/FindAction.java
@@ -24,6 +24,7 @@ import org.eclipse.cdt.core.dom.ast.ASTVisitor;
 import org.eclipse.cdt.core.dom.ast.IASTName;
 import org.eclipse.cdt.core.dom.ast.IASTNode;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
+import org.eclipse.cdt.core.dom.ast.ILabel;
 import org.eclipse.cdt.core.model.ICElement;
 import org.eclipse.cdt.core.model.ICProject;
 import org.eclipse.cdt.core.parser.ParseError;
@@ -214,6 +215,14 @@ public abstract class FindAction extends SelectionParseAction {
 			}
 		}
 		
+		//Don't allow searches for labels since i)there is no corresponding ICElement
+		//and thus no label provider and ii) it doesn't make sense to do a global search
+		//for a local element
+		if (foundName != null && foundName.resolveBinding() instanceof ILabel) {
+			operationNotAvailable(CSEARCH_OPERATION_OPERATION_UNAVAILABLE_MESSAGE);
+			return;
+		}
+		
 		LimitTo limitTo = getLimitTo();
 		ICSearchScope searchScope = null;
 		searchScope = getScope();