Examples with EditorDocumentChange org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange used on opensource projects

Example 1 with EditorDocumentChange

use of org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange in project xtext-xtend by eclipse.

the class ExtractMethodRefactoring method createChange.

@Override
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
    EditorDocumentChange change = new EditorDocumentChange("Extract Method", editor, doSave);
    change.setEdit(textEdit);
    change.setTextType(resourceURI.fileExtension());
    return change;
}

Example 2 with EditorDocumentChange

use of org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange in project xtext-eclipse by eclipse.

the class TextChangeCombiner method createTextChange.

protected TextChange createTextChange(Object key, String textType) {
    TextChange change = null;
    if (key instanceof ICompilationUnit)
        change = new CompilationUnitChange("Combined CompilationUnitChange", (ICompilationUnit) key);
    else if (key instanceof IFile)
        change = new TextFileChange("Combined TextFileChange", (IFile) key);
    else if (key instanceof ITextEditor)
        change = new EditorDocumentChange("Combined DocumentChange", (ITextEditor) key, false);
    else
        LOG.error("Error creating change for " + key.getClass().getName());
    if (change != null) {
        MultiTextEdit edits = new MultiTextEdit();
        change.setEdit(edits);
        change.setTextType(textType);
    }
    return change;
}

Example 3 with EditorDocumentChange

use of org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange in project xtext-eclipse by eclipse.

the class TextChangeCombinerTest method createMultiEditorDocumentChange.

protected Change createMultiEditorDocumentChange(ITextEditor editor, int offset0, int length0, String replacement0, int offset1, int length1, String replacement1) {
    MultiTextEdit multiTextEdit = createMultiTextEdit(offset0, length0, replacement0, offset1, length1, replacement1);
    EditorDocumentChange documentChange = new EditorDocumentChange("document change", editor, false);
    documentChange.setEdit(multiTextEdit);
    documentChange.setTextType(TEXT_TYPE);
    return documentChange;
}

Example 4 with EditorDocumentChange

use of org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange in project xtext-eclipse by eclipse.

the class ChangeConverter method _handleReplacements.

protected void _handleReplacements(ITextDocumentChange change) {
    if (!change.getReplacements().isEmpty()) {
        IFile file = resourceUriConverter.toFile(change.getOldURI());
        if (!canWrite(file)) {
            issues.add(RefactoringIssueAcceptor.Severity.FATAL, "Affected file '" + file.getFullPath() + "' is read-only");
        }
        checkDerived(file);
        List<ReplaceEdit> textEdits = change.getReplacements().stream().map(replacement -> {
            return new ReplaceEdit(replacement.getOffset(), replacement.getLength(), replacement.getReplacementText());
        }).collect(Collectors.toList());
        MultiTextEdit textEdit = new MultiTextEdit();
        textEdit.addChildren(textEdits.toArray(new TextEdit[textEdits.size()]));
        ITextEditor openEditor = findOpenEditor(file);
        final TextChange ltkChange;
        if (openEditor == null) {
            TextFileChange textFileChange = new TextFileChange(change.getOldURI().lastSegment(), file);
            textFileChange.setSaveMode(TextFileChange.FORCE_SAVE);
            ltkChange = textFileChange;
        } else {
            ltkChange = new EditorDocumentChange(currentChange.getName(), openEditor, false);
        }
        ltkChange.setEdit(textEdit);
        ltkChange.setTextType(change.getOldURI().fileExtension());
        addChange(ltkChange);
    }
}

Example 5 with EditorDocumentChange

use of org.eclipse.xtext.ui.refactoring.impl.EditorDocumentChange in project xtext-eclipse by eclipse.

the class MultiImportOrganizer method organizeImports.

/**
 * @param files
 *            ordered by corresponding {@link IProject}
 * @param mon
 * @return Creates {@link Change}s for each {@link IFile} using {@link ImportOrganizer}
 * @throws InterruptedException
 */
public List<Change> organizeImports(Multimap<IProject, IFile> files, IProgressMonitor mon) throws InterruptedException {
    List<Change> result = Lists.newArrayList();
    for (IProject project : files.keySet()) {
        ResourceSet resSet = resSetProvider.get(project);
        for (IFile file : files.get(project)) {
            mon.subTask("Calculating imports in - " + file.getName());
            URI uri = storageMapper.getUri(file);
            if (uri != null) {
                XtextResource resource = (XtextResource) resSet.getResource(uri, true);
                List<ReplaceRegion> replace = importOrganizer.getOrganizedImportChanges(resource);
                // TODO - find out why \n\n changes are produced, even if there are any unused imports
                if (replace == null || replace.isEmpty()) {
                    continue;
                }
                TextEdit textEdit = replaceConverter.convertToTextEdit(replace);
                IRefactoringDocument iRefactoringDocument = provider.get(uri, status);
                if (iRefactoringDocument != null) {
                    Change change = iRefactoringDocument.createChange(Messages.OrganizeImports, textEdit);
                    if (change instanceof EditorDocumentChange) {
                        if (((EditorDocument) iRefactoringDocument).getEditor().isDirty()) {
                            ((EditorDocumentChange) change).setDoSave(false);
                        }
                    }
                    result.add(change);
                }
            }
            mon.worked(1);
            if (mon.isCanceled()) {
                throw new InterruptedException();
            }
        }
    }
    return result;
}