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

Example 31 with TextEdit

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

the class TextChangeCombiner method addIfNotDuplicate.

protected void addIfNotDuplicate(MultiTextEdit multiTextEdit, final TextEdit editToBeAdded) {
    final boolean[] overlaps = new boolean[] { false };
    TextEditVisitor textEditVisitor = new TextEditVisitor() {

        @Override
        public boolean visitNode(TextEdit edit) {
            overlaps[0] |= !(edit instanceof MultiTextEdit) && edit.covers(editToBeAdded);
            return super.visitNode(edit);
        }
    };
    multiTextEdit.accept(textEditVisitor);
    if (!overlaps[0])
        multiTextEdit.addChild(editToBeAdded.copy());
}

Example 32 with TextEdit

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

the class AbstractTextEditComposerTest method testObjectReplacement.

@Test
public void testObjectReplacement() throws Exception {
    Resource res = getResource(newTestGrammar());
    composer.beginRecording(res);
    Grammar grammar = (Grammar) res.getContents().get(0);
    ParserRule rule = (ParserRule) grammar.getRules().get(0);
    Keyword keyword = XtextFactory.eINSTANCE.createKeyword();
    keyword.setValue("baz");
    rule.setAlternatives(keyword);
    TextEdit edit = composer.endRecording();
    assertMatches("Foo: \"baz\";", edit);
}

Example 33 with TextEdit

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

the class AbstractTextEditComposerTest method testObjectRemoval.

@Test
public void testObjectRemoval() throws Exception {
    Resource res = getResource(newTestGrammar());
    composer.beginRecording(res);
    Grammar grammar = (Grammar) res.getContents().get(0);
    AbstractRule rule = grammar.getRules().get(0);
    Alternatives alternatives = (Alternatives) rule.getAlternatives();
    alternatives.getElements().remove(2);
    TextEdit edit = composer.endRecording();
    assertMatches("'foo' | 'bar'", edit);
}

Example 34 with TextEdit

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

the class AbstractTextEditComposerTest method testRemoveRootObject.

@Test
public void testRemoveRootObject() throws Exception {
    Resource res = getResource(newTestGrammar());
    composer.beginRecording(res);
    res.getContents().clear();
    TextEdit edit = composer.endRecording();
    assertEquals("", ((ReplaceEdit) edit).getText());
}

Example 35 with TextEdit

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

the class AbstractTextEditComposerTest method testObjectModificationAndRemoval.

/* see https://bugs.eclipse.org/bugs/show_bug.cgi?id=292349 */
@Test
public void testObjectModificationAndRemoval() throws Exception {
    Resource res = getResource(newTestGrammar());
    composer.beginRecording(res);
    Grammar grammar = (Grammar) res.getContents().get(0);
    AbstractRule rule = grammar.getRules().get(0);
    Alternatives alternatives = (Alternatives) rule.getAlternatives();
    Keyword bazKeyword = (Keyword) alternatives.getElements().get(2);
    bazKeyword.setValue("BAZ");
    alternatives.getElements().remove(bazKeyword);
    TextEdit edit = composer.endRecording();
    assertMatches("'foo' | 'bar'", edit);
}