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Code Issues Wiki Activity

Cosmetics.

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This commit is contained in:
Sergey Prigogin 2011-01-07 04:38:39 +00:00
parent b2d8caa6b0
commit b0e167dd8e
1 changed files with 27 additions and 33 deletions
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60
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/utils/NodeHelper.java
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@ -7,7 +7,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Institute for Software - initial API and implementation
* Institute for Software - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.refactoring.utils;
@ -42,7 +42,6 @@ import org.eclipse.cdt.internal.ui.refactoring.MethodContext;
* General class for common Node operations.
*
* @author Lukas Felber & Guido Zgraggen
*
*/
public class NodeHelper {
@ -56,18 +55,17 @@ public class NodeHelper {
}
return new IASTDeclaration[0];
}
public static IASTNode findFollowingNode(IASTNode currentNode) {
if(currentNode == null || currentNode.getParent() == null) {
if (currentNode == null || currentNode.getParent() == null) {
return null;
}
boolean match = false;
for(IASTNode actNode : getDeclarations(currentNode.getParent())) {
if(match) {
for (IASTNode actNode : getDeclarations(currentNode.getParent())) {
if (match) {
return actNode;
}
if(actNode.equals(currentNode)) {
if (actNode.equals(currentNode)) {
match = true;
}
}
@ -75,14 +73,14 @@ public class NodeHelper {
}
public static IASTNode findTopLevelParent(IASTNode currentNode) {
while(currentNode != null && currentNode.getParent() != null && currentNode.getParent().getParent() != null) {
while (currentNode != null && currentNode.getParent() != null && currentNode.getParent().getParent() != null) {
return findTopLevelParent(currentNode.getParent());
}
return currentNode;
}
public static boolean isSameNode(IASTNode node1, IASTNode node2) {
if(node1 == null || node2 == null) {
if (node1 == null || node2 == null) {
return false;
}
return node1.getNodeLocations()[0].getNodeOffset() == node2.getNodeLocations()[0].getNodeOffset()
@ -91,7 +89,7 @@ public class NodeHelper {
}
public static IASTSimpleDeclaration findSimpleDeclarationInParents(IASTNode node) {
while(node != null){
while (node != null){
if (node instanceof IASTSimpleDeclaration) {
return (IASTSimpleDeclaration) node;
}
@ -106,9 +104,9 @@ public class NodeHelper {
MethodContext context = new MethodContext();
context.setType(MethodContext.ContextType.NONE);
IASTName name = null;
while(node != null && !found){
while (node != null && !found){
node = node.getParent();
if(node instanceof IASTFunctionDeclarator){
if (node instanceof IASTFunctionDeclarator){
name=((IASTFunctionDeclarator)node).getName();
found = true;
context.setType(MethodContext.ContextType.FUNCTION);
@ -118,18 +116,17 @@ public class NodeHelper {
context.setType(MethodContext.ContextType.FUNCTION);
}
}
if(index != null) {
if (index != null) {
getMethodContexWithIndex(index, translationUnit, context, name);
}else {
} else {
getMethodContex(translationUnit, context, name);
}
return context;
}
private static void getMethodContex(IASTTranslationUnit translationUnit,
MethodContext context, IASTName name) {
if(name instanceof ICPPASTQualifiedName){
private static void getMethodContex(IASTTranslationUnit translationUnit, MethodContext context,
IASTName name) {
if (name instanceof ICPPASTQualifiedName){
ICPPASTQualifiedName qname =( ICPPASTQualifiedName )name;
context.setMethodQName(qname);
IBinding bind = qname.resolveBinding();
@ -141,30 +138,27 @@ public class NodeHelper {
context.setType(MethodContext.ContextType.METHOD);
}
}
}
}
private static void getMethodContexWithIndex(IIndex index,
IASTTranslationUnit translationUnit, MethodContext context,
IASTName name) throws CoreException {
private static void getMethodContexWithIndex(IIndex index, IASTTranslationUnit translationUnit,
MethodContext context, IASTName name) throws CoreException {
IBinding bind = name.resolveBinding();
if (bind instanceof ICPPMethod) {
context.setType(MethodContext.ContextType.METHOD);
IIndexName[] decl;
decl = index.findDeclarations(bind);
String tuFileLoc = translationUnit.getFileLocation().getFileName();
if(decl.length == 0) {
if (decl.length == 0) {
context.setMethodDeclarationName(name);
}
for (IIndexName tmpname : decl) {
IASTTranslationUnit locTu = translationUnit;
if(!tuFileLoc.equals(tmpname.getFileLocation().getFileName())) {
if (!tuFileLoc.equals(tmpname.getFileLocation().getFileName())) {
locTu = TranslationUnitHelper.loadTranslationUnit(tmpname.getFileLocation().getFileName(), false);
}
IASTName declName = DeclarationFinder.findDeclarationInTranslationUnit(locTu, tmpname);
if(declName != null) {
if (declName != null) {
IASTNode methoddefinition = declName.getParent().getParent();
if (methoddefinition instanceof IASTSimpleDeclaration || methoddefinition instanceof IASTFunctionDefinition) {
context.setMethodDeclarationName(declName);
@ -172,14 +166,14 @@ public class NodeHelper {
}
}
}
if(name instanceof ICPPASTQualifiedName){
if (name instanceof ICPPASTQualifiedName){
ICPPASTQualifiedName qname =( ICPPASTQualifiedName )name;
context.setMethodQName(qname);
}
}
public static IASTCompoundStatement findCompoundStatementInAncestors(IASTNode node) {
while(node != null){
while (node != null){
if (node instanceof IASTCompoundStatement) {
return (IASTCompoundStatement) node;
}
@ -189,8 +183,8 @@ public class NodeHelper {
}
public static IASTCompositeTypeSpecifier findClassInAncestors(IASTNode node) {
while(!(node instanceof IASTCompositeTypeSpecifier)){
if(node instanceof IASTTranslationUnit) {
while (!(node instanceof IASTCompositeTypeSpecifier)){
if (node instanceof IASTTranslationUnit) {
return null;
}
node = node.getParent();
@ -199,7 +193,7 @@ public class NodeHelper {
}
public static IASTFunctionDefinition findFunctionDefinitionInAncestors(IASTNode node) {
while(node != null){
while (node != null){
if (node instanceof IASTFunctionDefinition) {
return (IASTFunctionDefinition) node;
}
@ -209,14 +203,14 @@ public class NodeHelper {
}
public static boolean isMethodDeclaration(IASTSimpleDeclaration simpleDeclaration) {
if(simpleDeclaration == null) {
if (simpleDeclaration == null) {
return false;
}
return simpleDeclaration.getDeclarators().length == 1 && simpleDeclaration.getDeclarators()[0] instanceof ICPPASTFunctionDeclarator;
}
public static boolean isContainedInTemplateDeclaration(IASTNode node) {
if(node == null) {
if (node == null) {
return false;
} else if (node instanceof ICPPASTTemplateDeclaration) {
return true;