/** Apply style when the selection is inside a text node. */
private void doTestStyleWhenSelectionIsInsideText() {
String text = "123";
rta.setHTML(text);
Range range = ((Document) rta.getDocument()).createRange();
range.setStart(getBody().getFirstChild(), 1);
range.setEnd(getBody().getFirstChild(), 2);
select(range);
assertFalse(executable.isExecuted());
assertTrue(executable.execute(null));
assertTrue(executable.isExecuted());
assertEquals("1<em>2</em>3", rta.getHTML().toLowerCase());
assertTrue(executable.execute(null));
assertFalse(executable.isExecuted());
assertEquals(text, rta.getHTML().toLowerCase());
}
/** Apply style when the caret is at the beginning of a text node. */
private void doTestStyleWhenCaretIsBeforeText() {
rta.setHTML("d");
Range range = ((Document) rta.getDocument()).createRange();
range.setStart(getBody().getFirstChild(), 0);
range.collapse(true);
select(range);
assertFalse(executable.isExecuted());
assertTrue(executable.execute(null));
assertTrue(executable.isExecuted());
assertTrue(executable.execute(null));
assertFalse(executable.isExecuted());
insertHTML("c");
assertFalse(executable.isExecuted());
assertEquals("cd", rta.getHTML().toLowerCase());
}
/** Apply style when the caret is before an image. */
private void doTestStyleWhenCaretIsBeforeImage() {
rta.setHTML("<img/>*");
Range range = ((Document) rta.getDocument()).createRange();
range.setStartBefore(getBody().getFirstChild());
range.collapse(true);
select(range);
assertFalse(executable.isExecuted());
assertTrue(executable.execute(null));
assertTrue(executable.isExecuted());
insertHTML("y");
assertTrue(executable.isExecuted());
assertEquals("<em>y</em><img>*", rta.getHTML().toLowerCase());
assertTrue(executable.execute(null));
assertFalse(executable.isExecuted());
assertEquals("<em></em>y<em></em><img>*", rta.getHTML().toLowerCase());
}
/** Apply style when the selection spans two paragraphs. */
private void doTestStyleCrossParagraphSelection() {
String html = "<p>abc</p><p>xyz</p>";
rta.setHTML(html);
Range range = ((Document) rta.getDocument()).createRange();
range.setStart(getBody().getFirstChild().getFirstChild(), 2);
range.setEnd(getBody().getLastChild().getFirstChild(), 2);
select(range);
String selectedText = "cxy";
assertEquals(selectedText, rta.getDocument().getSelection().toString());
assertFalse(executable.isExecuted());
assertTrue(executable.execute(null));
assertTrue(executable.isExecuted());
assertEquals(selectedText, rta.getDocument().getSelection().toString());
assertTrue(executable.execute(null));
assertFalse(executable.isExecuted());
assertEquals(selectedText, rta.getDocument().getSelection().toString());
assertEquals(html, clean(rta.getHTML()));
}
/** Apply style when the caret is after an image. */
private void doTestStyleWhenCaretIsAfterImage() {
// NOTE: In IE8 with the document rendered in standards mode we can't place the caret after an
// image if it's the
// last child of its parent..
rta.setHTML("#<img/><em>$</em>");
Range range = ((Document) rta.getDocument()).createRange();
range.setStartAfter(getBody().getChildNodes().getItem(1));
range.collapse(true);
select(range);
assertFalse(executable.isExecuted());
assertTrue(executable.execute(null));
assertTrue(executable.isExecuted());
assertTrue(executable.execute(null));
assertFalse(executable.isExecuted());
insertHTML("x");
assertFalse(executable.isExecuted());
assertEquals("#<img>x<em>$</em>", rta.getHTML().toLowerCase());
}