mirror of
https://github.com/eclipse-cdt/cdt
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Cosmetics.
This commit is contained in:
Sergey Prigogin
parent
0672757bc6
commit
8a6ca5e261
3 changed files with 126 additions and 127 deletions
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@ -1,117 +1,117 @@
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/*******************************************************************************
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* Copyright (c) 2004, 2007 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Rational Software - Initial API and implementation
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* Markus Schorn (Wind River Systems)
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*******************************************************************************/
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package org.eclipse.cdt.internal.corext.util;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.IResource;
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import org.eclipse.cdt.core.model.ICContainer;
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import org.eclipse.cdt.core.model.ICElement;
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import org.eclipse.cdt.core.model.ICProject;
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import org.eclipse.cdt.core.model.ISourceRoot;
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import org.eclipse.cdt.core.model.ITranslationUnit;
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import org.eclipse.cdt.core.model.IWorkingCopy;
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import org.eclipse.cdt.internal.ui.util.EditorUtility;
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public class CModelUtil {
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/**
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* Returns the working copy CU of the given CU. If the CU is already a
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* working copy or the CU has no working copy the input CU is returned.
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*/
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public static ITranslationUnit toWorkingCopy(ITranslationUnit unit) {
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if (!unit.isWorkingCopy()) {
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ITranslationUnit workingCopy= EditorUtility.getWorkingCopy(unit);
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if (workingCopy != null) {
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return workingCopy;
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}
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}
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return unit;
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}
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public static ITranslationUnit toOriginal(ITranslationUnit unit){
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if (unit.isWorkingCopy()) {
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return (((IWorkingCopy)unit).getOriginalElement());
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}
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return unit;
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}
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/**
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* Returns the source root of <code>ICElement</code>. If the given
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* element is already a source root, the element itself is returned.
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*/
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public static ISourceRoot getSourceRoot(ICElement element) {
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ICElement root = element;
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while (root != null) {
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if (root instanceof ISourceRoot)
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return (ISourceRoot)root;
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ICElement parent = root.getAncestor(ICElement.C_CCONTAINER);
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if (parent == root)
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return null;
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root = parent;
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}
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return null;
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}
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/**
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* Returns the source folder of <code>ICElement</code>. If the given
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* element is already a source folder, the element itself is returned.
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*/
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public static ICContainer getSourceFolder(ICElement element) {
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ICContainer folder = null;
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if (element != null) {
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boolean foundSourceRoot = false;
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ICElement curr = element;
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while (curr != null && !foundSourceRoot) {
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if (curr instanceof ICContainer && folder == null) {
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folder = (ICContainer)curr;
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}
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foundSourceRoot = (curr instanceof ISourceRoot);
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curr = curr.getParent();
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}
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if (folder == null) {
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ICProject cproject = element.getCProject();
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folder = cproject.findSourceRoot(cproject.getProject());
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}
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}
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return folder;
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}
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/**
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* Returns <code>true</code> if the given source root is
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* referenced. This means it is own by a different project but is referenced
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* by the root's parent. Returns <code>false</code> if the given root
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* doesn't have an underlying resource.
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*/
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public static boolean isReferenced(ISourceRoot root) {
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IResource resource= root.getResource();
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if (resource != null) {
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IProject project= resource.getProject();
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IProject container= root.getCProject().getProject();
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return !container.equals(project);
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}
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return false;
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}
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/**
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* Returns the translation unit the element belongs to or <code>null</code> if it does not.
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*/
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public static ITranslationUnit getTranslationUnit(ICElement elem) {
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while (elem != null) {
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if (elem instanceof ITranslationUnit) {
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return (ITranslationUnit) elem;
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}
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elem= elem.getParent();
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}
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return null;
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}
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}
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/*******************************************************************************
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* Copyright (c) 2004, 2007 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Rational Software - Initial API and implementation
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* Markus Schorn (Wind River Systems)
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*******************************************************************************/
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package org.eclipse.cdt.internal.corext.util;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.IResource;
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import org.eclipse.cdt.core.model.ICContainer;
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import org.eclipse.cdt.core.model.ICElement;
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import org.eclipse.cdt.core.model.ICProject;
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import org.eclipse.cdt.core.model.ISourceRoot;
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import org.eclipse.cdt.core.model.ITranslationUnit;
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import org.eclipse.cdt.core.model.IWorkingCopy;
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import org.eclipse.cdt.internal.ui.util.EditorUtility;
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public class CModelUtil {
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/**
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* Returns the working copy CU of the given CU. If the CU is already a
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* working copy or the CU has no working copy the input CU is returned.
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*/
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public static ITranslationUnit toWorkingCopy(ITranslationUnit unit) {
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if (!unit.isWorkingCopy()) {
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ITranslationUnit workingCopy= EditorUtility.getWorkingCopy(unit);
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if (workingCopy != null) {
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return workingCopy;
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}
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}
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return unit;
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}
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public static ITranslationUnit toOriginal(ITranslationUnit unit){
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if (unit.isWorkingCopy()) {
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return (((IWorkingCopy) unit).getOriginalElement());
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}
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return unit;
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}
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/**
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* Returns the source root of <code>ICElement</code>. If the given
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* element is already a source root, the element itself is returned.
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*/
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public static ISourceRoot getSourceRoot(ICElement element) {
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ICElement root = element;
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while (root != null) {
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if (root instanceof ISourceRoot)
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return (ISourceRoot)root;
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ICElement parent = root.getAncestor(ICElement.C_CCONTAINER);
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if (parent == root)
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return null;
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root = parent;
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}
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return null;
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}
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/**
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* Returns the source folder of <code>ICElement</code>. If the given
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* element is already a source folder, the element itself is returned.
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*/
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public static ICContainer getSourceFolder(ICElement element) {
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ICContainer folder = null;
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if (element != null) {
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boolean foundSourceRoot = false;
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ICElement curr = element;
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while (curr != null && !foundSourceRoot) {
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if (curr instanceof ICContainer && folder == null) {
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folder = (ICContainer)curr;
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}
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foundSourceRoot = (curr instanceof ISourceRoot);
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curr = curr.getParent();
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}
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if (folder == null) {
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ICProject cproject = element.getCProject();
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folder = cproject.findSourceRoot(cproject.getProject());
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}
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}
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return folder;
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}
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/**
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* Returns <code>true</code> if the given source root is
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* referenced. This means it is own by a different project but is referenced
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* by the root's parent. Returns <code>false</code> if the given root
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* doesn't have an underlying resource.
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*/
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public static boolean isReferenced(ISourceRoot root) {
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IResource resource= root.getResource();
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if (resource != null) {
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IProject project= resource.getProject();
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IProject container= root.getCProject().getProject();
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return !container.equals(project);
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}
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return false;
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}
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/**
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* Returns the translation unit the element belongs to or <code>null</code> if it does not.
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*/
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public static ITranslationUnit getTranslationUnit(ICElement elem) {
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while (elem != null) {
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if (elem instanceof ITranslationUnit) {
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return (ITranslationUnit) elem;
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}
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elem= elem.getParent();
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}
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return null;
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}
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}
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@ -42,7 +42,6 @@ import org.eclipse.cdt.core.index.IIndex;
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import org.eclipse.cdt.core.model.CoreModel;
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import org.eclipse.cdt.core.model.ICProject;
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/**
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* This is the processor used for the rename. It decides which of the delegates to
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* use and forwards further calls to the delegate.
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@ -274,7 +274,7 @@ public class EditorUtility {
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private static IEditorInput getEditorInput(ICElement element) throws CModelException {
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while (element != null) {
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if (element instanceof ISourceReference) {
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ITranslationUnit tu = ((ISourceReference)element).getTranslationUnit();
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ITranslationUnit tu = ((ISourceReference) element).getTranslationUnit();
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if (tu != null) {
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element = tu;
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}
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@ -548,18 +548,18 @@ public class EditorUtility {
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}
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/**
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* Gets the working copy of an compilation unit opened in an editor
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* Gets the working copy of an translation unit opened in an editor
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*
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* @param cu the original compilation unit (or another working copy)
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* @return the working copy of the compilation unit, or null if not found
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* @param tu the original translation unit (or another working copy)
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* @return the working copy of the translation unit, or null if not found
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*/
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public static ITranslationUnit getWorkingCopy(ITranslationUnit cu) {
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if (cu == null)
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public static ITranslationUnit getWorkingCopy(ITranslationUnit tu) {
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if (tu == null)
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return null;
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if (cu.isWorkingCopy())
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return cu;
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if (tu.isWorkingCopy())
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return tu;
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return CDTUITools.getWorkingCopyManager().findSharedWorkingCopy(cu);
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return CDTUITools.getWorkingCopyManager().findSharedWorkingCopy(tu);
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}
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/**
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