Examples with TextFileChange org.eclipse.ltk.core.refactoring.TextFileChange used on opensource projects

Example 16 with TextFileChange

use of org.eclipse.ltk.core.refactoring.TextFileChange 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 17 with TextFileChange

use of org.eclipse.ltk.core.refactoring.TextFileChange in project xtext-eclipse by eclipse.

the class TextChangeCombinerTest method createTextFileChange.

protected Change createTextFileChange(IFile file, int offset, int length, String replacement) {
    ReplaceEdit edit = new ReplaceEdit(offset, length, replacement);
    TextFileChange textFileChange = new TextFileChange("text change", file);
    textFileChange.setEdit(edit);
    textFileChange.setTextType(TEXT_TYPE);
    return textFileChange;
}

Example 18 with TextFileChange

use of org.eclipse.ltk.core.refactoring.TextFileChange in project xtext-eclipse by eclipse.

the class TextChangeCombinerTest method createMultiTextFileChange.

protected Change createMultiTextFileChange(IFile file, int offset0, int length0, String replacement0, int offset1, int length1, String replacement1) {
    MultiTextEdit multiTextEdit = createMultiTextEdit(offset0, length0, replacement0, offset1, length1, replacement1);
    TextFileChange textFileChange = new TextFileChange("text change", file);
    textFileChange.setEdit(multiTextEdit);
    textFileChange.setTextType(TEXT_TYPE);
    return textFileChange;
}

Example 19 with TextFileChange

use of org.eclipse.ltk.core.refactoring.TextFileChange 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 20 with TextFileChange

use of org.eclipse.ltk.core.refactoring.TextFileChange in project xtext-eclipse by eclipse.

the class RefactoringDocumentProviderTest method testFileDocument.

@Test
public void testFileDocument() throws Exception {
    IRefactoringDocument document = createAndCheckDocument(testFile);
    assertTrue(document instanceof FileDocument);
    assertEquals(testFile, ((FileDocument) document).getFile());
    assertEquals(TEST_FILE_CONTENT, document.getOriginalContents());
    Change change = document.createChange(CHANGE_NAME, textEdit);
    assertTrue(change instanceof TextFileChange);
    assertEquals(CHANGE_NAME, change.getName());
    Change undoChange = checkEdit(document, textEdit);
    assertNotNull(undoChange);
}