void TestDocumentLayout::testRightToLeftList()
{
initForNewTest("a\nb\nc");
KoParagraphStyle h1;
h1.setTextProgressionDirection(KoText::RightLeftTopBottom);
m_styleManager->add(&h1);
KoListStyle listStyle;
KoListLevelProperties llp = listStyle.levelProperties(1);
llp.setStyle(KoListStyle::DecimalItem);
listStyle.setLevelProperties(llp);
h1.setListStyle(&listStyle);
QTextBlock block = m_doc->begin();
h1.applyStyle(block);
block = block.next();
h1.applyStyle(block);
block = block.next();
h1.applyStyle(block);
block = block.next();
m_layout->layout();
block = m_doc->begin();
while (block.isValid()) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->counterWidth() > 2);
QVERIFY(data->counterPosition().x() > 100);
QTextLine line = block.layout()->lineAt(0);
QVERIFY(line.isValid());
QCOMPARE(line.x(), (qreal)0);
QCOMPARE(line.width() + data->counterWidth() + data->counterSpacing(), (qreal)200);
block = block.next();
}
}
void TestDocumentLayout::testListParagraphIndent()
{
// test that the list item is drawn indented on an indented paragraph.
initForNewTest("Foo\nBar\n");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoParagraphStyle h2;
m_styleManager->add(&h2);
h2.setTextIndent(10);
KoListStyle listStyle;
h1.setListStyle(&listStyle);
KoListStyle listStyle2;
h2.setListStyle(&listStyle2);
QTextBlock block = m_doc->begin();
h1.applyStyle(block);
block = block.next();
h2.applyStyle(block);
m_layout->layout();
// still at h2 parag!
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QCOMPARE(data->counterPosition(), QPointF(10, 14.4));
}
void TestDocumentLayout::testCenteredItems()
{
initForNewTest("ListItem\nListItem\nListItem");
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::DecimalItem);
listStyle.setLevelProperties(llp);
QTextBlock block = m_doc->begin(); // normal block
QVERIFY(block.isValid());
listStyle.applyStyle(block);
block = block.next(); // centered block
QVERIFY(block.isValid());
listStyle.applyStyle(block);
QTextBlockFormat fmt;
fmt.setAlignment(Qt::AlignHCenter);
QTextCursor cursor(block);
cursor.mergeBlockFormat(fmt);
block = block.next(); // centered RTL text.
listStyle.applyStyle(block);
cursor = QTextCursor(block);
fmt.setProperty(KoParagraphStyle::TextProgressionDirection, KoText::RightLeftTopBottom);
cursor.mergeBlockFormat(fmt);
m_layout->layout();
block = m_doc->begin();
QTextLayout *layout = block.layout();
QTextLine line1 = layout->lineAt(0);
KoTextBlockData *data1 = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(line1.isValid());
QVERIFY(line1.width() < 200); // the counter takes some space.
block = block.next();
layout = block.layout();
QTextLine line2 = layout->lineAt(0);
KoTextBlockData *data2 = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(line2.isValid());
QVERIFY(line2.width() < 200); // the counter takes some space.
QCOMPARE(line1.width(), line2.width());
const qreal width1 = line1.naturalTextWidth() + data1->counterWidth() + data1->counterSpacing();
const qreal width2 = line2.naturalTextWidth() + data2->counterWidth() + data2->counterSpacing();
QCOMPARE(width1, width2);
QVERIFY(data1->counterPosition().x() < data2->counterPosition().x());
const qreal padding = (200 - width2) / 2;
QVERIFY(padding > 0);// not really a layout test, but the rest will be bogus otherwise.
QCOMPARE(data2->counterPosition().x(), padding); // close to the centered text.
// right to left parag places the counter on the right. Its centered, so not the far right.
block = block.next();
layout = block.layout();
QTextLine line = layout->lineAt(0);
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QCOMPARE(data->counterPosition().x(), 200 - padding - data->counterWidth());
}