mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-29 19:45:01 +02:00
bugs 60318 64739
This commit is contained in:
Andrew Niefer
parent
9311234a35
commit
29789baba4
3 changed files with 287 additions and 297 deletions
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@ -11,29 +11,14 @@
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package org.eclipse.cdt.internal.ui.search.actions;
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import java.io.CharArrayReader;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.Reader;
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import java.util.LinkedList;
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import java.util.List;
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import org.eclipse.cdt.core.CCorePlugin;
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import org.eclipse.cdt.core.ICLogConstants;
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import org.eclipse.cdt.core.model.CoreModel;
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import org.eclipse.cdt.core.model.ICElement;
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import org.eclipse.cdt.core.model.IWorkingCopy;
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import org.eclipse.cdt.core.parser.IParser;
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import org.eclipse.cdt.core.parser.IScannerInfo;
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import org.eclipse.cdt.core.parser.IScannerInfoProvider;
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import org.eclipse.cdt.core.parser.NullSourceElementRequestor;
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import org.eclipse.cdt.core.parser.ParseError;
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import org.eclipse.cdt.core.parser.ParserFactory;
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import org.eclipse.cdt.core.parser.ParserFactoryError;
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import org.eclipse.cdt.core.parser.ParserLanguage;
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import org.eclipse.cdt.core.parser.ParserMode;
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import org.eclipse.cdt.core.parser.ParserUtil;
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import org.eclipse.cdt.core.parser.ScannerInfo;
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import org.eclipse.cdt.core.parser.ast.ASTUtil;
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import org.eclipse.cdt.core.parser.ast.IASTFunction;
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import org.eclipse.cdt.core.parser.ast.IASTNode;
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@ -43,15 +28,10 @@ import org.eclipse.cdt.core.search.ICSearchScope;
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import org.eclipse.cdt.core.search.ICSearchConstants.LimitTo;
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import org.eclipse.cdt.core.search.ICSearchConstants.SearchFor;
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import org.eclipse.cdt.internal.ui.editor.CEditor;
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import org.eclipse.cdt.internal.ui.search.CSearchMessages;
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import org.eclipse.cdt.internal.ui.search.CSearchQuery;
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import org.eclipse.cdt.internal.ui.search.CSearchResultCollector;
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import org.eclipse.cdt.internal.ui.search.CSearchUtil;
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import org.eclipse.cdt.ui.CUIPlugin;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.jface.action.Action;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.text.ITextSelection;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.IStructuredSelection;
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@ -59,69 +39,15 @@ import org.eclipse.search.ui.NewSearchUI;
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import org.eclipse.ui.IWorkbenchSite;
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public abstract class FindAction extends Action {
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protected IWorkbenchSite fSite;
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protected CEditor fEditor;
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public abstract class FindAction extends SelectionParseAction {
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public FindAction(CEditor editor){
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fEditor=editor;
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fSite=editor.getSite();
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super( editor );
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}
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public FindAction(IWorkbenchSite site){
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fSite=site;
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super( site );
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}
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protected IParser setupParser(IFile resourceFile){
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//Get the scanner info
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IProject currentProject = resourceFile.getProject();
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IScannerInfo scanInfo = new ScannerInfo();
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IScannerInfoProvider provider = CCorePlugin.getDefault().getScannerInfoProvider(currentProject);
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if (provider != null){
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IScannerInfo buildScanInfo = provider.getScannerInformation(currentProject);
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if (buildScanInfo != null){
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scanInfo = new ScannerInfo(buildScanInfo.getDefinedSymbols(), buildScanInfo.getIncludePaths());
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}
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}
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//C or CPP?
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ParserLanguage language = CoreModel.hasCCNature(currentProject) ? ParserLanguage.CPP : ParserLanguage.C;
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IWorkingCopy workingCopy = null;
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if( fEditor.isDirty() ){
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IWorkingCopy [] workingCopies = CUIPlugin.getSharedWorkingCopies();
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if( workingCopies != null ){
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for( int i = 0; i < workingCopies.length; i++ ){
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if( workingCopies[i].getUnderlyingResource().equals( resourceFile ) ){
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workingCopy = workingCopies[i];
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break;
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}
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}
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}
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}
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IParser parser = null;
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Reader reader = null;
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try {
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if( workingCopy == null )
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reader = new FileReader(resourceFile.getLocation().toFile());
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else
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reader = new CharArrayReader( workingCopy.getContents() );
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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}
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try
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{
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parser = ParserFactory.createParser(
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ParserFactory.createScanner( reader, resourceFile.getLocation().toOSString(), scanInfo, ParserMode.SELECTION_PARSE, language, new NullSourceElementRequestor(), ParserUtil.getScannerLogService(), null ),
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new NullSourceElementRequestor(), ParserMode.SELECTION_PARSE, language, ParserUtil.getParserLogService() );
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} catch( ParserFactoryError pfe ){}
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return parser;
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}
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/**
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* @param node
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*/
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@ -171,15 +97,6 @@ public abstract class FindAction extends Action {
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return createSearchQuery( pattern, CSearchUtil.getSearchForFromNode(node) );
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}
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protected ISelection getSelection(){
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ISelection sel = null;
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if (fSite != null){
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sel = fSite.getSelectionProvider().getSelection();
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}
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return sel;
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}
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public void run() {
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ISelection sel = getSelection();
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@ -193,7 +110,7 @@ public abstract class FindAction extends Action {
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public void run(IStructuredSelection sel){
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Object obj = sel.getFirstElement();
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if( obj == null || !(obj instanceof ICElement ) ){
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operationNotAvailableDialog();
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operationNotAvailable();
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return;
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}
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ICElement element = (ICElement) obj;
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@ -209,9 +126,10 @@ public abstract class FindAction extends Action {
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return;
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}
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final ITextSelection selectedText = sel;
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int selectionStart = selectedText.getOffset();
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int selectionEnd = selectionStart + selectedText.getLength();
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SelSearchNode selNode = getSelection( sel );
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int selectionStart = selNode.selStart;
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int selectionEnd = selNode.selEnd;
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IFile resourceFile = fEditor.getInputFile();
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IParser parser = setupParser(resourceFile);
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@ -232,7 +150,7 @@ public abstract class FindAction extends Action {
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}
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if (node == null || !( node instanceof IASTNode )){
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operationNotAvailableDialog();
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operationNotAvailable();
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return;
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}
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@ -242,10 +160,6 @@ public abstract class FindAction extends Action {
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NewSearchUI.runQuery(job);
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}
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private void operationNotAvailableDialog(){
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MessageDialog.openInformation(fEditor.getSite().getShell(),CSearchMessages.getString("CSearchOperation.operationUnavailable.title"), CSearchMessages.getString("CSearchOperation.operationUnavailable.message")); //$NON-NLS-1$ //$NON-NLS-2$
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}
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abstract protected String getScopeDescription();
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abstract protected ICSearchScope getScope();
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@ -11,25 +11,11 @@
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package org.eclipse.cdt.internal.ui.search.actions;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.util.List;
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import org.eclipse.cdt.core.CCorePlugin;
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import org.eclipse.cdt.core.ICLogConstants;
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import org.eclipse.cdt.core.model.CModelException;
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import org.eclipse.cdt.core.model.CoreModel;
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import org.eclipse.cdt.core.parser.IParser;
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import org.eclipse.cdt.core.parser.IScannerInfo;
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import org.eclipse.cdt.core.parser.IScannerInfoProvider;
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import org.eclipse.cdt.core.parser.NullSourceElementRequestor;
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import org.eclipse.cdt.core.parser.ParseError;
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import org.eclipse.cdt.core.parser.ParserFactory;
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import org.eclipse.cdt.core.parser.ParserFactoryError;
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import org.eclipse.cdt.core.parser.ParserLanguage;
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import org.eclipse.cdt.core.parser.ParserMode;
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import org.eclipse.cdt.core.parser.ParserUtil;
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import org.eclipse.cdt.core.parser.ScannerInfo;
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import org.eclipse.cdt.core.parser.ast.ASTClassKind;
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import org.eclipse.cdt.core.parser.ast.IASTClassSpecifier;
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import org.eclipse.cdt.core.parser.ast.IASTEnumerationSpecifier;
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@ -46,107 +32,64 @@ import org.eclipse.cdt.core.search.ICSearchConstants;
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import org.eclipse.cdt.core.search.IMatch;
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import org.eclipse.cdt.core.search.SearchEngine;
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import org.eclipse.cdt.core.search.ICSearchConstants.SearchFor;
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import org.eclipse.cdt.internal.ui.dialogs.ElementListSelectionDialog;
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import org.eclipse.cdt.internal.ui.editor.CEditor;
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import org.eclipse.cdt.internal.ui.editor.CEditorMessages;
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import org.eclipse.cdt.internal.ui.search.CSearchMessages;
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import org.eclipse.cdt.internal.ui.util.EditorUtility;
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import org.eclipse.cdt.ui.CSearchResultLabelProvider;
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import org.eclipse.cdt.ui.CUIPlugin;
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import org.eclipse.core.resources.IFile;
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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.core.resources.ResourcesPlugin;
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import org.eclipse.core.runtime.IPath;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.Path;
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import org.eclipse.jface.action.Action;
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import org.eclipse.jface.action.IAction;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.dialogs.ProgressMonitorDialog;
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import org.eclipse.jface.operation.IRunnableWithProgress;
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import org.eclipse.jface.text.BadLocationException;
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import org.eclipse.jface.text.IDocument;
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import org.eclipse.jface.text.ITextSelection;
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import org.eclipse.jface.viewers.ISelectionProvider;
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import org.eclipse.jface.window.Window;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.texteditor.IDocumentProvider;
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import org.eclipse.ui.texteditor.IUpdate;
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public class OpenDeclarationsAction extends Action implements IUpdate {
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public class OpenDeclarationsAction extends SelectionParseAction implements IUpdate {
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private String fDialogTitle;
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private String fDialogMessage;
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protected CEditor fEditor;
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//private String fDialogTitle;
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//private String fDialogMessage;
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SearchEngine searchEngine = null;
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/**
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* Creates a new action with the given label and image.
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*/
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protected OpenDeclarationsAction() {
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setText(CEditorMessages.getString("OpenDeclarations.label")); //$NON-NLS-1$
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setToolTipText(CEditorMessages.getString("OpenDeclarations.tooltip")); //$NON-NLS-1$
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setDescription(CEditorMessages.getString("OpenDeclarations.description")); //$NON-NLS-1$
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setDialogTitle(CEditorMessages.getString("OpenDeclarations.dialog.title")); //$NON-NLS-1$
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setDialogMessage(CEditorMessages.getString("OpenDeclarations.dialog.message")); //$NON-NLS-1$
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searchEngine = new SearchEngine();
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}
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/**
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* Creates a new action with the given editor
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*/
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public OpenDeclarationsAction(CEditor editor) {
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this();
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fEditor = editor;
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super( editor );
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setText(CEditorMessages.getString("OpenDeclarations.label")); //$NON-NLS-1$
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setToolTipText(CEditorMessages.getString("OpenDeclarations.tooltip")); //$NON-NLS-1$
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setDescription(CEditorMessages.getString("OpenDeclarations.description")); //$NON-NLS-1$
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// setDialogTitle(CEditorMessages.getString("OpenDeclarations.dialog.title")); //$NON-NLS-1$
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// setDialogMessage(CEditorMessages.getString("OpenDeclarations.dialog.message")); //$NON-NLS-1$
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searchEngine = new SearchEngine();
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}
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// protected void setDialogTitle(String title) {
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// fDialogTitle= title;
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// }
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//
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// protected void setDialogMessage(String message) {
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// fDialogMessage= message;
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// }
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protected SelSearchNode getSelectedStringFromEditor() {
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ISelection selection = getSelection();
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if( selection == null || !(selection instanceof ITextSelection) )
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return null;
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return getSelection( (ITextSelection)selection );
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}
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protected void setDialogTitle(String title) {
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fDialogTitle= title;
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}
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protected void setDialogMessage(String message) {
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fDialogMessage= message;
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}
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/**
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* Return the selected string from the editor
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* @return The string currently selected, or null if there is no valid selection
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*/
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protected SelSearchNode getSelectedStringFromEditor() {
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if (fEditor.getSelectionProvider() == null) {
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return null;
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}
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try {
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ISelectionProvider selectionProvider = fEditor.getSelectionProvider();
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ITextSelection textSelection= (ITextSelection) selectionProvider.getSelection();
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String seltext = textSelection.getText();
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SelSearchNode sel = null;
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if (seltext.equals("")) //$NON-NLS-1$
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{
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int selStart = textSelection.getOffset();
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IDocumentProvider prov = fEditor.getDocumentProvider();
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IDocument doc = prov.getDocument(fEditor.getEditorInput());
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//TODO: Change this to work with qualified identifiers
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sel = getSelection(doc, selStart);
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}
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else {
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sel = new SelSearchNode();
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sel.selText= seltext;
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sel.selStart = textSelection.getOffset();
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sel.selEnd = textSelection.getOffset() + textSelection.getLength();
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}
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return sel;
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} catch(Exception x) {
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return null;
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}
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}
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private static class Storage
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private static class Storage
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{
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private IASTOffsetableNamedElement element;
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private IResource resource;
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@ -197,16 +140,12 @@ public class OpenDeclarationsAction extends Action implements IUpdate {
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return;
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}
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// final ArrayList elementsFound = new ArrayList();
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final Storage storage = new Storage();
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IRunnableWithProgress runnable = new IRunnableWithProgress()
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{
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public void run(IProgressMonitor monitor) {
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// IWorkingCopyManager fManager = CUIPlugin.getDefault().getWorkingCopyManager();
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// ITranslationUnit unit = fManager.getWorkingCopy(fEditor.getEditorInput());
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IFile resourceFile = fEditor.getInputFile();
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IParser parser = setupParser(resourceFile);
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int selectionStart = selNode.selStart;
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@ -246,7 +185,7 @@ public class OpenDeclarationsAction extends Action implements IUpdate {
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IASTOffsetableNamedElement namedElement = storage.getNamedElement();
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if( namedElement == null ){
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MessageDialog.openInformation(getShell(),CSearchMessages.getString("CSearchOperation.operationUnavailable.title"), CSearchMessages.getString("CSearchOperation.operationUnavailable.message")); //$NON-NLS-1$ //$NON-NLS-2$
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operationNotAvailable();
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return;
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}
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@ -330,7 +269,7 @@ public class OpenDeclarationsAction extends Action implements IUpdate {
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CEditor ed = (CEditor)part;
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try {
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IDocument document= ed.getDocumentProvider().getDocument(ed.getEditorInput());
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//IDocument document= ed.getDocumentProvider().getDocument(ed.getEditorInput());
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//if(line > 3) {
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// ed.selectAndReveal(document.getLineOffset(line - 3), 0);
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//}
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@ -338,118 +277,47 @@ public class OpenDeclarationsAction extends Action implements IUpdate {
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} catch (Exception e) {}
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}
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}
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/**
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* Shows a dialog for resolving an ambigous C element.
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* Utility method that can be called by subclassers.
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*/
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protected IMatch selectCElement(List elements, Shell shell, String title, String message) {
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int nResults= elements.size();
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if (nResults == 0)
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return null;
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if (nResults == 1)
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return (IMatch) elements.get(0);
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ElementListSelectionDialog dialog= new ElementListSelectionDialog(shell, new CSearchResultLabelProvider(), false, false);
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dialog.setTitle(title);
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dialog.setMessage(message);
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dialog.setElements(elements);
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if (dialog.open() == Window.OK) {
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Object[] selection= dialog.getResult();
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if (selection != null && selection.length > 0) {
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nResults= selection.length;
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for (int i= 0; i < nResults; i++) {
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Object current= selection[i];
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if (current instanceof IMatch)
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return (IMatch) current;
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}
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}
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}
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return null;
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}
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// /**
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// * Shows a dialog for resolving an ambigous C element.
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// * Utility method that can be called by subclassers.
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// */
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// protected IMatch selectCElement(List elements, Shell shell, String title, String message) {
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//
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// int nResults= elements.size();
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//
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// if (nResults == 0)
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// return null;
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//
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// if (nResults == 1)
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// return (IMatch) elements.get(0);
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//
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//
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// ElementListSelectionDialog dialog= new ElementListSelectionDialog(shell, new CSearchResultLabelProvider(), false, false);
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// dialog.setTitle(title);
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// dialog.setMessage(message);
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// dialog.setElements(elements);
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//
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// if (dialog.open() == Window.OK) {
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// Object[] selection= dialog.getResult();
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// if (selection != null && selection.length > 0) {
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// nResults= selection.length;
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// for (int i= 0; i < nResults; i++) {
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// Object current= selection[i];
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// if (current instanceof IMatch)
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// return (IMatch) current;
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// }
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// }
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// }
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// return null;
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// }
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||||
|
||||
public SelSearchNode getSelection(IDocument doc, int fPos){
|
||||
int pos= fPos;
|
||||
char c;
|
||||
int fStartPos =0, fEndPos=0;
|
||||
String selectedWord=null;
|
||||
|
||||
try{
|
||||
while (pos >= 0) {
|
||||
c= doc.getChar(pos);
|
||||
if (!Character.isJavaIdentifierPart(c))
|
||||
break;
|
||||
--pos;
|
||||
}
|
||||
fStartPos= pos + 1;
|
||||
|
||||
pos= fPos;
|
||||
int length= doc.getLength();
|
||||
while (pos < length) {
|
||||
c= doc.getChar(pos);
|
||||
if (!Character.isJavaIdentifierPart(c))
|
||||
break;
|
||||
++pos;
|
||||
}
|
||||
fEndPos= pos;
|
||||
selectedWord = doc.get(fStartPos, (fEndPos - fStartPos));
|
||||
}
|
||||
catch(BadLocationException e){
|
||||
}
|
||||
|
||||
SelSearchNode sel = new SelSearchNode();
|
||||
sel.selText = selectedWord;
|
||||
sel.selStart = fStartPos;
|
||||
sel.selEnd = fEndPos;
|
||||
|
||||
return sel;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
/* (non-Javadoc)
|
||||
* @see org.eclipse.ui.texteditor.IUpdate#update()
|
||||
*/
|
||||
public void update() {
|
||||
setEnabled(getSelectedStringFromEditor() != null);
|
||||
}
|
||||
|
||||
protected IParser setupParser(IFile resourceFile){
|
||||
//Get the scanner info
|
||||
IProject currentProject = resourceFile.getProject();
|
||||
IScannerInfo scanInfo = new ScannerInfo();
|
||||
IScannerInfoProvider provider = CCorePlugin.getDefault().getScannerInfoProvider(currentProject);
|
||||
if (provider != null){
|
||||
IScannerInfo buildScanInfo = provider.getScannerInformation(currentProject);
|
||||
if (buildScanInfo != null){
|
||||
scanInfo = new ScannerInfo(buildScanInfo.getDefinedSymbols(), buildScanInfo.getIncludePaths());
|
||||
}
|
||||
}
|
||||
|
||||
//C or CPP?
|
||||
ParserLanguage language = CoreModel.getDefault().hasCCNature(currentProject) ? ParserLanguage.CPP : ParserLanguage.C;
|
||||
|
||||
IParser parser = null;
|
||||
FileReader reader = null;
|
||||
try {
|
||||
reader = new FileReader(resourceFile.getLocation().toFile());
|
||||
} catch (FileNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
parser = ParserFactory.createParser(
|
||||
ParserFactory.createScanner( reader, resourceFile.getLocation().toOSString(), scanInfo, ParserMode.SELECTION_PARSE, language, new NullSourceElementRequestor(), ParserUtil.getScannerLogService(), null ),
|
||||
new NullSourceElementRequestor(), ParserMode.SELECTION_PARSE, language, ParserUtil.getParserLogService() );
|
||||
|
||||
} catch( ParserFactoryError pfe ){}
|
||||
|
||||
return parser;
|
||||
}
|
||||
|
||||
private SearchFor getSearchForFromNode(IASTNode node){
|
||||
SearchFor searchFor = null;
|
||||
|
|
@ -492,10 +360,6 @@ public class OpenDeclarationsAction extends Action implements IUpdate {
|
|||
return searchFor;
|
||||
}
|
||||
|
||||
class SelSearchNode{
|
||||
protected String selText;
|
||||
protected int selStart;
|
||||
protected int selEnd;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,212 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2004 IBM Corporation and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Common Public License v0.5
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/cpl-v05.html
|
||||
*
|
||||
* Contributors:
|
||||
* IBM Corp. - Rational Software - initial implementation
|
||||
******************************************************************************/
|
||||
|
||||
package org.eclipse.cdt.internal.ui.search.actions;
|
||||
|
||||
import java.io.CharArrayReader;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.FileReader;
|
||||
import java.io.Reader;
|
||||
|
||||
import org.eclipse.cdt.core.CCorePlugin;
|
||||
import org.eclipse.cdt.core.model.CoreModel;
|
||||
import org.eclipse.cdt.core.model.IWorkingCopy;
|
||||
import org.eclipse.cdt.core.parser.IParser;
|
||||
import org.eclipse.cdt.core.parser.IScannerInfo;
|
||||
import org.eclipse.cdt.core.parser.IScannerInfoProvider;
|
||||
import org.eclipse.cdt.core.parser.NullSourceElementRequestor;
|
||||
import org.eclipse.cdt.core.parser.ParserFactory;
|
||||
import org.eclipse.cdt.core.parser.ParserFactoryError;
|
||||
import org.eclipse.cdt.core.parser.ParserLanguage;
|
||||
import org.eclipse.cdt.core.parser.ParserMode;
|
||||
import org.eclipse.cdt.core.parser.ParserUtil;
|
||||
import org.eclipse.cdt.core.parser.ScannerInfo;
|
||||
import org.eclipse.cdt.internal.ui.editor.CEditor;
|
||||
import org.eclipse.cdt.internal.ui.search.CSearchMessages;
|
||||
import org.eclipse.cdt.ui.CUIPlugin;
|
||||
import org.eclipse.core.resources.IFile;
|
||||
import org.eclipse.core.resources.IProject;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.action.IStatusLineManager;
|
||||
import org.eclipse.jface.text.BadLocationException;
|
||||
import org.eclipse.jface.text.IDocument;
|
||||
import org.eclipse.jface.text.ITextSelection;
|
||||
import org.eclipse.jface.viewers.ISelection;
|
||||
import org.eclipse.ui.IEditorSite;
|
||||
import org.eclipse.ui.IViewSite;
|
||||
import org.eclipse.ui.IWorkbenchSite;
|
||||
import org.eclipse.ui.texteditor.IDocumentProvider;
|
||||
|
||||
/**
|
||||
* @author aniefer
|
||||
* Created on Jun 2, 2004
|
||||
*/
|
||||
public class SelectionParseAction extends Action {
|
||||
|
||||
protected IWorkbenchSite fSite;
|
||||
protected CEditor fEditor;
|
||||
|
||||
public SelectionParseAction() {
|
||||
super();
|
||||
}
|
||||
|
||||
public SelectionParseAction( CEditor editor ) {
|
||||
super();
|
||||
fEditor=editor;
|
||||
fSite=editor.getSite();
|
||||
}
|
||||
|
||||
public SelectionParseAction(IWorkbenchSite site){
|
||||
super();
|
||||
fSite=site;
|
||||
}
|
||||
|
||||
protected IParser setupParser(IFile resourceFile) {
|
||||
//Get the scanner info
|
||||
IProject currentProject = resourceFile.getProject();
|
||||
IScannerInfo scanInfo = new ScannerInfo();
|
||||
IScannerInfoProvider provider = CCorePlugin.getDefault().getScannerInfoProvider(currentProject);
|
||||
if (provider != null){
|
||||
IScannerInfo buildScanInfo = provider.getScannerInformation(currentProject);
|
||||
if (buildScanInfo != null){
|
||||
scanInfo = new ScannerInfo(buildScanInfo.getDefinedSymbols(), buildScanInfo.getIncludePaths());
|
||||
}
|
||||
}
|
||||
|
||||
//C or CPP?
|
||||
ParserLanguage language = CoreModel.hasCCNature(currentProject) ? ParserLanguage.CPP : ParserLanguage.C;
|
||||
|
||||
IWorkingCopy workingCopy = null;
|
||||
if( fEditor.isDirty() ){
|
||||
IWorkingCopy [] workingCopies = CUIPlugin.getSharedWorkingCopies();
|
||||
if( workingCopies != null ){
|
||||
for( int i = 0; i < workingCopies.length; i++ ){
|
||||
if( workingCopies[i].getUnderlyingResource().equals( resourceFile ) ){
|
||||
workingCopy = workingCopies[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
IParser parser = null;
|
||||
Reader reader = null;
|
||||
try {
|
||||
if( workingCopy == null )
|
||||
reader = new FileReader(resourceFile.getLocation().toFile());
|
||||
else
|
||||
reader = new CharArrayReader( workingCopy.getContents() );
|
||||
} catch (FileNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
parser = ParserFactory.createParser(
|
||||
ParserFactory.createScanner( reader, resourceFile.getLocation().toOSString(), scanInfo, ParserMode.SELECTION_PARSE, language, new NullSourceElementRequestor(), ParserUtil.getScannerLogService(), null ),
|
||||
new NullSourceElementRequestor(), ParserMode.SELECTION_PARSE, language, ParserUtil.getParserLogService() );
|
||||
|
||||
} catch( ParserFactoryError pfe ){}
|
||||
|
||||
return parser;
|
||||
}
|
||||
|
||||
protected void operationNotAvailable() {
|
||||
IStatusLineManager statusManager = null;
|
||||
if (fSite instanceof IViewSite){
|
||||
statusManager = ((IViewSite) fSite).getActionBars().getStatusLineManager();
|
||||
}
|
||||
else if (fSite instanceof IEditorSite){
|
||||
statusManager = ((IEditorSite) fSite).getActionBars().getStatusLineManager();
|
||||
}
|
||||
if( statusManager != null )
|
||||
statusManager.setErrorMessage(CSearchMessages.getString("CSearchOperation.operationUnavailable.message"));//$NON-NLS-1$
|
||||
}
|
||||
|
||||
//TODO: Change this to work with qualified identifiers
|
||||
public SelSearchNode getSelection( int fPos ) {
|
||||
IDocumentProvider prov = fEditor.getDocumentProvider();
|
||||
IDocument doc = prov.getDocument(fEditor.getEditorInput());
|
||||
|
||||
int pos= fPos;
|
||||
char c;
|
||||
int fStartPos =0, fEndPos=0;
|
||||
String selectedWord=null;
|
||||
|
||||
try{
|
||||
while (pos >= 0) {
|
||||
c= doc.getChar(pos);
|
||||
if (!Character.isJavaIdentifierPart(c))
|
||||
break;
|
||||
--pos;
|
||||
}
|
||||
fStartPos= pos + 1;
|
||||
|
||||
pos= fPos;
|
||||
int length= doc.getLength();
|
||||
while (pos < length) {
|
||||
c= doc.getChar(pos);
|
||||
if (!Character.isJavaIdentifierPart(c))
|
||||
break;
|
||||
++pos;
|
||||
}
|
||||
fEndPos= pos;
|
||||
selectedWord = doc.get(fStartPos, (fEndPos - fStartPos));
|
||||
}
|
||||
catch(BadLocationException e){
|
||||
}
|
||||
|
||||
SelSearchNode sel = new SelSearchNode();
|
||||
sel.selText = selectedWord;
|
||||
sel.selStart = fStartPos;
|
||||
sel.selEnd = fEndPos;
|
||||
|
||||
return sel;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the selected string from the editor
|
||||
* @return The string currently selected, or null if there is no valid selection
|
||||
*/
|
||||
protected SelSearchNode getSelection( ITextSelection textSelection ) {
|
||||
if( textSelection == null )
|
||||
return null;
|
||||
|
||||
String seltext = textSelection.getText();
|
||||
SelSearchNode sel = null;
|
||||
if (seltext.length() == 0 ) {
|
||||
int selStart = textSelection.getOffset();
|
||||
sel = getSelection(selStart);
|
||||
} else {
|
||||
sel = new SelSearchNode();
|
||||
sel.selText= seltext;
|
||||
sel.selStart = textSelection.getOffset();
|
||||
sel.selEnd = textSelection.getOffset() + textSelection.getLength();
|
||||
}
|
||||
return sel;
|
||||
}
|
||||
|
||||
protected ISelection getSelection() {
|
||||
ISelection sel = null;
|
||||
if (fSite != null){
|
||||
sel = fSite.getSelectionProvider().getSelection();
|
||||
}
|
||||
|
||||
return sel;
|
||||
}
|
||||
|
||||
class SelSearchNode{
|
||||
protected String selText;
|
||||
protected int selStart;
|
||||
protected int selEnd;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue