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

Example 46 with UndoEdit

use of org.eclipse.text.edits.UndoEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testInsert3.

@Test
public void testInsert3() throws Exception {
    // [  ][][  ]
    TextEdit e1 = new ReplaceEdit(0, 2, "011");
    TextEdit e2 = new InsertEdit(2, "xx");
    TextEdit e3 = new ReplaceEdit(2, 2, "2");
    fRoot.addChild(e1);
    fRoot.addChild(e2);
    fRoot.addChild(e3);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(fRoot, 0, 6);
    assertEquals(e1, 0, 3);
    assertEquals(e2, 3, 2);
    assertEquals(e3, 5, 1);
    Assert.assertEquals("Buffer content", "011xx2456789", fDocument.get());
    doUndoRedo(undo, "011xx2456789");
}

Example 47 with UndoEdit

use of org.eclipse.text.edits.UndoEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testMove9.

@Test
public void testMove9() throws Exception {
    MoveSourceEdit s1 = new MoveSourceEdit(1, 3);
    MoveTargetEdit t1 = new MoveTargetEdit(5, s1);
    MoveSourceEdit s2 = new MoveSourceEdit(1, 1);
    MoveTargetEdit t2 = new MoveTargetEdit(3, s2);
    s1.addChild(s2);
    s1.addChild(t2);
    fRoot.addChild(s1);
    fRoot.addChild(t1);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(s1, 1, 0);
    assertEquals(t1, 2, 3);
    assertEquals(s2, 2, 0);
    assertEquals(t2, 3, 1);
    Assert.assertEquals("Buffer content", "0421356789", fDocument.get());
    doUndoRedo(undo, "0421356789");
}

Example 48 with UndoEdit

use of org.eclipse.text.edits.UndoEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testMoveDownWithInnerMark.

@Test
public void testMoveDownWithInnerMark() throws Exception {
    MoveSourceEdit s1 = new MoveSourceEdit(2, 2);
    MoveTargetEdit t1 = new MoveTargetEdit(7, s1);
    TextEdit m = new ReplaceEdit(4, 1, "yy");
    fRoot.addChild(t1);
    fRoot.addChild(m);
    fRoot.addChild(s1);
    UndoEdit undo = fRoot.apply(fDocument);
    Assert.assertEquals("Buffer content", "01yy5623789", fDocument.get());
    assertEquals(s1, 2, 0);
    assertEquals(t1, 6, 2);
    assertEquals(m, 2, 2);
    doUndoRedo(undo, "01yy5623789");
}

Example 49 with UndoEdit

use of org.eclipse.text.edits.UndoEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testMoveUpWithParentMark.

@Test
public void testMoveUpWithParentMark() throws Exception {
    RangeMarker m = new RangeMarker(2, 6);
    MoveSourceEdit s1 = new MoveSourceEdit(4, 2);
    MoveTargetEdit t1 = new MoveTargetEdit(3, s1);
    m.addChild(s1);
    m.addChild(t1);
    fRoot.addChild(m);
    UndoEdit undo = fRoot.apply(fDocument);
    Assert.assertEquals("Buffer content", "0124536789", fDocument.get());
    assertEquals(m, 2, 6);
    assertEquals(t1, 3, 2);
    assertEquals(s1, 6, 0);
    doUndoRedo(undo, "0124536789");
}

Example 50 with UndoEdit

use of org.eclipse.text.edits.UndoEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testNestedMoveSource.

@Test
public void testNestedMoveSource() throws Exception {
    MoveSourceEdit s1 = new MoveSourceEdit(1, 5);
    MoveSourceEdit s2 = new MoveSourceEdit(2, 3);
    MoveSourceEdit s3 = new MoveSourceEdit(3, 1);
    s1.addChild(s2);
    s2.addChild(s3);
    MoveTargetEdit t1 = new MoveTargetEdit(9, s1);
    MoveTargetEdit t2 = new MoveTargetEdit(8, s2);
    MoveTargetEdit t3 = new MoveTargetEdit(7, s3);
    fRoot.addChild(s1);
    fRoot.addChild(t1);
    fRoot.addChild(t2);
    fRoot.addChild(t3);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(s1, 1, 0);
    assertEquals(s2, 8, 0);
    assertEquals(s3, 5, 0);
    assertEquals(t1, 7, 2);
    assertEquals(t2, 4, 2);
    assertEquals(t3, 2, 1);
    String result = "0637248159";
    Assert.assertEquals("Buffer content", result, fDocument.get());
    doUndoRedo(undo, result);
}