Examples with TextEdit org.eclipse.text.edits.TextEdit used on opensource projects

Example 86 with TextEdit

use of org.eclipse.text.edits.TextEdit in project jbosstools-hibernate by jbosstools.

the class SaveQueryEditorListener method propertyChanged.

/* (non-Javadoc)
	 * @see org.eclipse.ui.IPropertyListener#propertyChanged(java.lang.Object, int)
	 */
public void propertyChanged(Object source, int propId) {
    if (IEditorPart.PROP_DIRTY == propId && !editor.isDirty()) {
        IDocumentProvider docProvider = fromEditorPart.getDocumentProvider();
        final IFile file = ((IFileEditorInput) fromEditorPart.getEditorInput()).getFile();
        final IDocument doc = docProvider.getDocument(fromEditorPart.getEditorInput());
        boolean isDocChanged = true;
        try {
            if (query.equals(doc.get(position.x, position.y))) {
                isDocChanged = false;
            }
        } catch (BadLocationException e1) {
        // document changed and we can get the exception
        }
        final String editorTitle = fromEditorPart.getTitle();
        final String editor_name = editor instanceof HQLEditor ? JdtUiMessages.SaveQueryEditorListener_hql_editor : JdtUiMessages.SaveQueryEditorListener_cri_editor;
        if (isDocChanged) {
            String information_message = NLS.bind(JdtUiMessages.SaveQueryEditorListener_replacequestion_confirm, editorTitle);
            MessageDialog.openInformation(null, JdtUiMessages.SaveQueryEditorListener_replacetitle_info, information_message);
            return;
        }
        final String newQuery = editor.getEditorText();
        final String wizard_title = NLS.bind(JdtUiMessages.SaveQueryEditorListener_refactoringtitle, editor_name);
        Refactoring ref = new Refactoring() {

            @Override
            public RefactoringStatus checkFinalConditions(IProgressMonitor pm) {
                return RefactoringStatus.create(Status.OK_STATUS);
            }

            @Override
            public RefactoringStatus checkInitialConditions(IProgressMonitor pm) {
                return RefactoringStatus.create(Status.OK_STATUS);
            }

            @Override
            public Change createChange(IProgressMonitor pm) {
                String change_name = NLS.bind(JdtUiMessages.SaveQueryEditorListener_change_name, editor_name, editorTitle);
                DocumentChange change = new DocumentChange(change_name, doc);
                TextEdit replaceEdit = new ReplaceEdit(position.x, position.y, newQuery);
                change.setEdit(replaceEdit);
                String cc_name = NLS.bind(JdtUiMessages.SaveQueryEditorListener_composite_change_name, editor_name);
                MultiStateTextFileChange mChange = new MultiStateTextFileChange(cc_name, file);
                mChange.addChange(change);
                return mChange;
            }

            @Override
            public String getName() {
                return JdtUiMessages.SaveQueryEditorListener_composite_change_name;
            }
        };
        RefactoringWizard wizard = new RefactoringWizard(ref, RefactoringWizard.DIALOG_BASED_USER_INTERFACE) {

            @Override
            protected void addUserInputPages() {
                UserInputWizardPage page = new UserInputWizardPage(wizard_title) {

                    public void createControl(Composite parent) {
                        Composite container = new Composite(parent, SWT.NULL);
                        GridLayout layout = new GridLayout();
                        container.setLayout(layout);
                        layout.numColumns = 1;
                        layout.verticalSpacing = 9;
                        Label label = new Label(container, SWT.NULL);
                        label.setText(NLS.bind(JdtUiMessages.SaveQueryEditorListener_replacequestion, editor_name, editorTitle));
                        setControl(container);
                    }
                };
                addPage(page);
            }
        };
        wizard.setWindowTitle(wizard_title);
        wizard.setDefaultPageTitle(wizard_title);
        IWorkbenchWindow win = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
        if (new RefactoringStarter().activate(wizard, win.getShell(), wizard_title, RefactoringSaveHelper.SAVE_ALL)) {
            query = newQuery;
            position.y = query.length();
            fromEditorPart.doSave(null);
        } else {
            if (editor.getDocumentProvider() instanceof TextFileDocumentProvider) {
                ((TextFileDocumentProvider) editor.getDocumentProvider()).setCanSaveDocument(editor.getEditorInput());
            }
        }
    }
}

Example 87 with TextEdit

use of org.eclipse.text.edits.TextEdit in project eclipse-cs by checkstyle.

the class AbstractQuickfixTestCase method testQuickfix.

protected void testQuickfix(InputStream testdataStream, AbstractASTResolution quickfix) throws Exception {
    QuickfixTestData[] testdata = getTestData(testdataStream);
    for (int i = 0; i < testdata.length; i++) {
        org.eclipse.jface.text.Document doc = new org.eclipse.jface.text.Document(testdata[i].input);
        ASTParser parser = ASTParser.newParser(AST.JLS3);
        parser.setSource(doc.get().toCharArray());
        CompilationUnit compUnit = (CompilationUnit) parser.createAST(new NullProgressMonitor());
        compUnit.recordModifications();
        IRegion region = doc.getLineInformation(testdata[i].line);
        int markerStartOffset = region.getOffset() + testdata[i].position;
        compUnit.accept(quickfix.handleGetCorrectingASTVisitor(region, markerStartOffset));
        Map<String, String> options = new HashMap<String, String>();
        options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE);
        options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4");
        options.put(DefaultCodeFormatterConstants.FORMATTER_INDENT_SWITCHSTATEMENTS_COMPARE_TO_CASES, "true");
        options.put(DefaultCodeFormatterConstants.FORMATTER_INDENT_SWITCHSTATEMENTS_COMPARE_TO_SWITCH, "true");
        TextEdit edit = compUnit.rewrite(doc, options);
        edit.apply(doc);
        Assert.assertEquals(testdata[i].result, doc.get());
    }
}

Example 88 with TextEdit

use of org.eclipse.text.edits.TextEdit in project eclipse-cs by checkstyle.

the class AbstractASTResolution method run.

/**
 * {@inheritDoc}
 */
@Override
public void run(IMarker marker) {
    IResource resource = marker.getResource();
    if (!(resource instanceof IFile)) {
        return;
    }
    ICompilationUnit compilationUnit = getCompilationUnit(marker);
    if (compilationUnit == null) {
        return;
    }
    ITextFileBufferManager bufferManager = null;
    IPath path = compilationUnit.getPath();
    try {
        final IProgressMonitor monitor = new NullProgressMonitor();
        // open the file the editor
        JavaUI.openInEditor(compilationUnit);
        // reimplemented according to this article
        // http://www.eclipse.org/articles/Article-JavaCodeManipulation_AST/index.html
        bufferManager = FileBuffers.getTextFileBufferManager();
        bufferManager.connect(path, null);
        ITextFileBuffer textFileBuffer = bufferManager.getTextFileBuffer(path);
        IDocument document = textFileBuffer.getDocument();
        IAnnotationModel annotationModel = textFileBuffer.getAnnotationModel();
        MarkerAnnotation annotation = getMarkerAnnotation(annotationModel, marker);
        // by a previous quickfix
        if (annotation == null) {
            return;
        }
        Position pos = annotationModel.getPosition(annotation);
        final IRegion lineInfo = document.getLineInformationOfOffset(pos.getOffset());
        final int markerStart = pos.getOffset();
        ASTParser astParser = ASTParser.newParser(AST.JLS3);
        astParser.setKind(ASTParser.K_COMPILATION_UNIT);
        astParser.setSource(compilationUnit);
        CompilationUnit ast = (CompilationUnit) astParser.createAST(monitor);
        ast.recordModifications();
        ast.accept(handleGetCorrectingASTVisitor(lineInfo, markerStart));
        // rewrite all recorded changes to the document
        TextEdit edit = ast.rewrite(document, compilationUnit.getJavaProject().getOptions(true));
        edit.apply(document);
        // commit changes to underlying file
        if (mAutoCommit) {
            textFileBuffer.commit(monitor, false);
        }
    } catch (CoreException e) {
        CheckstyleLog.log(e, Messages.AbstractASTResolution_msgErrorQuickfix);
    } catch (MalformedTreeException e) {
        CheckstyleLog.log(e, Messages.AbstractASTResolution_msgErrorQuickfix);
    } catch (BadLocationException e) {
        CheckstyleLog.log(e, Messages.AbstractASTResolution_msgErrorQuickfix);
    } finally {
        if (bufferManager != null) {
            try {
                bufferManager.disconnect(path, null);
            } catch (CoreException e) {
                // $NON-NLS-1$
                CheckstyleLog.log(e, "Error processing quickfix");
            }
        }
    }
}

Example 89 with TextEdit

use of org.eclipse.text.edits.TextEdit in project n4js by eclipse.

the class FixedContentFormatter method format.

/**
 * This method makes sure that no changes are applied (no dirty state), if there are no changes. This fixes bug
 * GHOLD-272
 */
@Override
public void format(IDocument document, IRegion region) {
    IXtextDocument doc = (IXtextDocument) document;
    TextEdit e = doc.priorityReadOnly(new FormattingUnitOfWork(doc, region));
    if (e == null)
        return;
    if (e instanceof ReplaceEdit) {
        ReplaceEdit r = (ReplaceEdit) e;
        if ((r.getOffset() == 0) && (r.getLength() == 0) && (r.getText().isEmpty())) {
            return;
        }
    }
    try {
        e.apply(document);
    } catch (BadLocationException ex) {
        throw new RuntimeException(ex);
    }
}

Example 90 with TextEdit

use of org.eclipse.text.edits.TextEdit in project evosuite by EvoSuite.

the class ResolutionMarkerThrowsException method run.

@Override
public void run(IMarker marker) {
    // TODO Auto-generated method stub
    IResource res = marker.getResource();
    try {
        String markerMessage = (String) marker.getAttribute(IMarker.MESSAGE);
        String exception = markerMessage.split(" ")[0];
        String[] exceptionPackageArray = exception.split("\\.");
        String exceptionPackage = "";
        for (int i = 0; i < exceptionPackageArray.length - 1; i++) {
            exceptionPackage += exceptionPackageArray[i] + ".";
        }
        exception = exception.substring(exceptionPackage.length());
        System.out.println("Package: " + exceptionPackage + ", Exception: " + exception);
        ICompilationUnit icomp = CompilationUnitManager.getICompilationUnit(res);
        CompilationUnit compunit = CompilationUnitManager.getCompilationUnit(res);
        int position = marker.getAttribute(IMarker.CHAR_START, 0) + 1;
        if (position == 1) {
            int line = marker.getAttribute(IMarker.LINE_NUMBER, 0);
            position = compunit.getPosition(line, 0);
        }
        AST ast = compunit.getAST();
        ASTRewrite rewriter = ASTRewrite.create(ast);
        IJavaElement element = icomp.getElementAt(position);
        IJavaElement method = getMethod(element);
        // TypeDeclaration td = (TypeDeclaration) compunit.types().get(0);
        TypeDeclaration td = (TypeDeclaration) compunit.types().get(0);
        MethodDeclaration md = td.getMethods()[0];
        int counter = 1;
        while (!md.getName().getFullyQualifiedName().equals(method.getElementName()) && counter < td.getMethods().length) {
            md = td.getMethods()[counter];
            System.out.println(md.getName().getFullyQualifiedName() + " " + method.getElementName());
            counter++;
        }
        ListRewrite lr = rewriter.getListRewrite(md, MethodDeclaration.THROWN_EXCEPTIONS_PROPERTY);
        ImportDeclaration id = ast.newImportDeclaration();
        id.setName(ast.newName(exceptionPackage + exception));
        ListRewrite lrClass = rewriter.getListRewrite(compunit, CompilationUnit.TYPES_PROPERTY);
        lrClass.insertAt(id, 0, null);
        Statement s = (Statement) rewriter.createStringPlaceholder(exception, ASTNode.EMPTY_STATEMENT);
        lr.insertAt(s, 0, null);
        System.out.println("MD: " + md.getName() + "\nList: " + lr.getOriginalList());
        ITextFileBufferManager bm = FileBuffers.getTextFileBufferManager();
        IPath path = compunit.getJavaElement().getPath();
        try {
            bm.connect(path, null, null);
            ITextFileBuffer textFileBuffer = bm.getTextFileBuffer(path, null);
            IDocument document = textFileBuffer.getDocument();
            TextEdit edits = rewriter.rewriteAST(document, null);
            edits.apply(document);
            textFileBuffer.commit(null, false);
        } catch (CoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (MalformedTreeException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (BadLocationException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } finally {
            try {
                bm.disconnect(path, null, null);
            } catch (CoreException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        // (4)
        }
        System.out.println(lr.getRewrittenList() + "\nPosition: " + position + "\nEdits: " + rewriter.toString());
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (CoreException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
}