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::testLetterSynchronization()
{
// make numbering be 'y, z, aa, bb, cc'
initForNewTest("a\nb\na\nb\nc");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::AlphaLowerItem);
llp.setLetterSynchronization(true);
llp.setStartValue(25);
listStyle.setLevelProperties(llp);
h1.setListStyle(&listStyle);
QTextBlock block = m_doc->begin();
while (block.isValid()) {
h1.applyStyle(block);
block = block.next();
}
m_layout->layout();
static const char *const values[] = { "y", "z", "aa", "bb", "cc" };
block = m_doc->begin();
int i = 0;
while (block.isValid()) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
// qDebug() << "-> " << data->counterText() << endl;
QCOMPARE(data->counterText(), QString(values[i++]));
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());
}
// static
bool ListItemsHelper::needsRecalc(QTextList *textList)
{
Q_ASSERT(textList);
QTextBlock tb = textList->item(0);
KoTextBlockData *data = dynamic_cast<KoTextBlockData*>(tb.userData());
if (data == 0)
return true;
return !data->hasCounterData();
}
void TestDocumentLayout::testBasicList()
{
initForNewTest("Base\nListItem\nListItem2: The quick brown fox jums over the lazy dog.\nNormal\nNormal");
KoParagraphStyle style;
QTextBlock block = m_doc->begin();
style.applyStyle(block);
block = block.next();
QVERIFY(block.isValid());
KoListStyle listStyle;
KoListLevelProperties level1;
level1.setStyle(KoListStyle::Bullet);
listStyle.setLevelProperties(level1);
style.setListStyle(&listStyle);
style.applyStyle(block); // make this a listStyle
QVERIFY(block.textList());
QCOMPARE(block.textList()->format().intProperty(QTextListFormat::ListStyle), (int) KoListStyle::Bullet);
block = block.next();
QVERIFY(block.isValid());
style.applyStyle(block); // make this a listStyle
m_layout->layout();
QTextLayout *blockLayout = m_block.layout();
QCOMPARE(blockLayout->lineAt(0).x(), 0.0);
block = m_doc->begin().next();
QVERIFY(block.isValid());
blockLayout = block.layout(); // parag 2
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
qreal counterSpacing = data->counterSpacing();
QVERIFY(counterSpacing > 0.);
// 12 is hardcoded to be the width of a discitem (taken from the default font):
QCOMPARE(blockLayout->lineAt(0).x(), 12.0 + counterSpacing);
block = block.next();
QVERIFY(block.isValid());
blockLayout = block.layout(); // parag 3
QCOMPARE(blockLayout->lineAt(0).x(), 12.0 + counterSpacing);
QVERIFY(blockLayout->lineCount() > 1);
QCOMPARE(blockLayout->lineAt(1).x(), 12.0 + counterSpacing); // make sure not only the first line is indented
block = block.next();
QVERIFY(block.isValid());
blockLayout = block.layout(); // parag 4
QCOMPARE(blockLayout->lineAt(0).x(), 0.0);
}
void TestDocumentLayout::testAutoRestartList()
{
initForNewTest("Humans\nGandhi\nEinstein\nInventions\nCar\nToilet\nLaboratory\n");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoParagraphStyle h2;
m_styleManager->add(&h2);
KoListStyle listStyle;
KoListLevelProperties llp = listStyle.levelProperties(1);
llp.setStyle(KoListStyle::DecimalItem);
llp.setStartValue(1);
llp.setListItemSuffix(".");
listStyle.setLevelProperties(llp);
h1.setListStyle(&listStyle);
KoListStyle listStyle2;
KoListLevelProperties llp2 = listStyle2.levelProperties(2);
llp2.setStyle(KoListStyle::DecimalItem);
llp2.setStartValue(1);
llp2.setDisplayLevel(2);
llp2.setListItemSuffix(".");
listStyle2.setLevelProperties(llp2);
h2.setListStyle(&listStyle2);
QTextBlock block = m_doc->begin();
h1.applyStyle(block);
block = block.next(); h2.applyStyle(block);
block = block.next(); h2.applyStyle(block);
block = block.next(); h1.applyStyle(block); // inventions
block = block.next(); h2.applyStyle(block);
QTextBlock car = block;
block = block.next(); h2.applyStyle(block);
block = block.next(); h2.applyStyle(block);
m_layout->layout();
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(car.userData());
QVERIFY(data);
// qDebug() << data->counterText();
QCOMPARE(data->counterText(), QString("2.1."));
}
void TestDocumentLayout::testRestartNumbering()
{
// create 5 items; restart the 3th. Check numbering.
initForNewTest("a\nb\na\nb\nc");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::DecimalItem);
llp.setStartValue(1);
listStyle.setLevelProperties(llp);
h1.setListStyle(&listStyle);
QTextBlock block = m_doc->begin();
while (block.isValid()) {
h1.applyStyle(block);
block = block.next();
}
QTextCursor cursor(m_doc);
cursor.setPosition(5);
QCOMPARE(cursor.block().text(), QString("a"));
QTextBlockFormat format = cursor.blockFormat();
format.setProperty(KoParagraphStyle::RestartListNumbering, true);
cursor.setBlockFormat(format);
m_layout->layout();
static const char *const values[] = { "1", "2", "1", "2", "3" };
block = m_doc->begin();
int i = 0;
while (block.isValid()) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
// qDebug() << data->counterText() << QString(values[i]);
QCOMPARE(data->counterText(), QString(values[i++]));
block = block.next();
}
}
void TestDocumentLayout::testMultiLevel()
{
initForNewTest("ListItem1\n");
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::DecimalItem);
llp.setLevel(3);
llp.setDisplayLevel(4); // we won't show a .0 at the end so this is truncated to 3
listStyle.setLevelProperties(llp);
QTextBlock block = m_doc->begin();
QVERIFY(block.isValid());
listStyle.applyStyle(block);
QVERIFY(block.textList());
m_layout->layout();
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->hasCounterData());
QCOMPARE(data->counterText(), QString("1.1.1"));
}
void TestDocumentLayout::testInvalidateLists()
{
initForNewTest("Base\nListItem1\nListItem2");
//KoParagraphStyle style;
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::DecimalItem);
listStyle.setLevelProperties(llp);
//style.setListStyle(&listStyle);
QTextBlock block = m_doc->begin().next();
QVERIFY(block.isValid());
listStyle.applyStyle(block);
block = block.next();
QVERIFY(block.isValid());
listStyle.applyStyle(block);
m_layout->layout();
// check the list items were done (semi) properly
block = m_doc->begin().next();
QVERIFY(block.textList());
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->hasCounterData());
QTextCursor cursor(m_doc);
cursor.setPosition(10); // list item1
cursor.insertText("x");
QCOMPARE(data->hasCounterData(), true); // nothing changed
cursor.setPosition(22); // list item2
cursor.insertText("x");
QCOMPARE(data->hasCounterData(), true); // nothing changed
cursor.deleteChar();
QCOMPARE(data->hasCounterData(), true); // nothing changed
cursor.setPosition(25); // end of doc
cursor.insertBlock();
block = cursor.block();
QVERIFY(block.textList());
QVERIFY(block.userData() == 0);
QCOMPARE(data->hasCounterData(), false); // inserting a new block on this list made the list be invalidated
}
void TestDocumentLayout::testNumberedList()
{
initForNewTest("Base\nListItem1\nListItem2\nListItem3\nListItem4\nListItem5\nListItem6\nListItem6\nListItem7\nListItem8\nListItem9\nListItem10\nListItem11\nListItem12\n");
KoParagraphStyle style;
m_styleManager->add(&style);
QTextBlock block = m_doc->begin();
style.applyStyle(block);
block = block.next();
KoListStyle listStyle;
KoListLevelProperties llp;
llp.setStyle(KoListStyle::DecimalItem);
listStyle.setLevelProperties(llp);
style.setListStyle(&listStyle);
QTextList *previous = 0;
int i;
for (i = 1; i <= 9; i++) {
QVERIFY(block.isValid());
// qDebug() << "->" << block.text();
style.applyStyle(block);
QTextList *textList = block.textList();
QVERIFY(textList);
if (previous == 0) {
previous = textList;
} else {
QCOMPARE(textList, previous);
}
QCOMPARE(textList->format().intProperty(QTextListFormat::ListStyle), (int)(KoListStyle::DecimalItem));
block = block.next();
}
m_layout->layout();
QTextLayout *blockLayout = m_block.layout();
QCOMPARE(blockLayout->lineAt(0).x(), 0.0);
QTextBlock blok = m_doc->begin().next();
qreal indent = blok.layout()->lineAt(0).x();
QVERIFY(indent > 0.0);
for (i = 1; i <= 9; ++i) {
// qDebug() << "=>" << blok.text();
QTextList *textList = blok.textList();
QVERIFY(textList);
QCOMPARE(blok.layout()->lineAt(0).x(), indent); // all the same indent.
blok = blok.next();
}
// now make number of listitems be more than 10, so we use 2 digits.
for (i = 9; i <= 12; ++i) {
QVERIFY(block.isValid());
style.applyStyle(block);
// qDebug() << "->" << block.text();
block = block.next();
}
m_layout->layout();
blockLayout = m_block.layout();
QCOMPARE(blockLayout->lineAt(0).x(), 0.0);
blok = m_doc->begin().next();
qreal indent2 = blok.layout()->lineAt(0).x();
QVERIFY(indent2 > indent); // since it takes an extra digit
for (i = 2; i <= 12; ++i) {
// qDebug() << "=>" << blok.text();
QCOMPARE(blok.layout()->lineAt(0).x(), indent2); // all the same indent.
blok = blok.next();
}
// now to make sure the text is actually properly set.
block = m_doc->begin().next();
i = 1;
while (block.isValid() && i < 13) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QCOMPARE(data->counterText(), QString::number(i++));
block = block.next();
}
llp.setListItemSuffix(".");
llp.setStartValue(4);
listStyle.setLevelProperties(llp);
QTextCursor cursor(m_doc);
cursor.setPosition(10); // listItem1
QTextBlockFormat format = cursor.blockFormat();
format.setProperty(KoParagraphStyle::ListStartValue, 4);
cursor.setBlockFormat(format);
cursor.setPosition(40); // listItem4
format = cursor.blockFormat();
format.setProperty(KoParagraphStyle::ListStartValue, 12);
cursor.setBlockFormat(format);
// at this point we start numbering at 4. Have 4, 5, 6, 12, 13, 14, 15 etc
m_layout->layout();
// now to make sur the text is actually properly set.
block = m_doc->begin().next();
i = 4;
while (block.isValid() && i < 22) {
if (i == 7) {
i = 12;
}
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QCOMPARE(data->counterText(), QString::number(i++));
block = block.next();
}
}
void TestDocumentLayout::testNestedPrefixedLists()
{
/* A list with different prefix for each level should show only the prefix of that level
* Specifically we should not concatenate the prefixes of the higher levels
* Specifically we should not concatenate the suffixes of the higher levels
* That is only the prefix and the suffix of the current level should be applied
*/
initForNewTest("MMMM\nSSSS\n");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoParagraphStyle h2;
m_styleManager->add(&h2);
KoListStyle listStyle;
KoListLevelProperties llp1;
llp1.setStartValue(1);
llp1.setStyle(KoListStyle::DecimalItem);
llp1.setListItemPrefix("Main");
llp1.setListItemSuffix(":");
listStyle.setLevelProperties(llp1);
KoListLevelProperties llp2;
llp2.setStartValue(1);
llp2.setStyle(KoListStyle::DecimalItem);
llp2.setLevel(2);
llp2.setListItemPrefix("Sub");
llp2.setListItemSuffix("*");
llp2.setDisplayLevel(2);
listStyle.setLevelProperties(llp2);
h1.setListStyle(&listStyle);
h2.setListLevel(2);
h2.setListStyle(&listStyle);
QVERIFY(listStyle.hasLevelProperties(1));
QVERIFY(listStyle.hasLevelProperties(2));
QVERIFY(!listStyle.hasLevelProperties(3));
QTextBlock block = m_doc->begin().next();
h1.applyStyle(block);
block = block.next();
QVERIFY(block.isValid());
h2.applyStyle(block);
m_layout->layout();
block = m_doc->begin();
QVERIFY(block.userData() == 0);
block = block.next();
static const char *const texts[] = { "Main1:", "Sub1.1*"};
int i = 0;
while (block.isValid()) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
//qDebug() << "text: " << block.text();
//qDebug() << "expected: " << texts[i];
QVERIFY(data);
//qDebug() << data->counterText();
QCOMPARE(data->counterText(), QString(texts[i++]));
block = block.next();
}
}
void TestDocumentLayout::testNestedLists()
{
initForNewTest("Root\nplants\nherbs\ncinnamon\ncurry\nroses\nhumans\nFrank\nAnkje\nOther\nSkip\nLastItem");
KoParagraphStyle h1;
m_styleManager->add(&h1);
KoParagraphStyle h2;
m_styleManager->add(&h2);
KoParagraphStyle h3;
m_styleManager->add(&h3);
KoParagraphStyle h4;
m_styleManager->add(&h4);
KoListStyle listStyle;
KoListLevelProperties llp1;
llp1.setStartValue(1);
llp1.setStyle(KoListStyle::DecimalItem);
listStyle.setLevelProperties(llp1);
h1.setListStyle(&listStyle);
KoListStyle listStyle2;
KoListLevelProperties llp2;
llp2.setStartValue(1);
llp2.setStyle(KoListStyle::DecimalItem);
llp2.setLevel(2);
llp2.setListItemSuffix(".");
llp2.setDisplayLevel(2);
listStyle2.setLevelProperties(llp2);
h2.setListStyle(&listStyle2);
// purpusfully leave this one out, as it should default to the only known one: // h2.setListLevel(2);
KoListLevelProperties llp3;
llp3.setStartValue(1);
llp3.setStyle(KoListStyle::DecimalItem);
llp3.setLevel(3);
llp3.setListItemSuffix("");
llp3.setDisplayLevel(3);
KoListStyle listStyle3;
listStyle3.setLevelProperties(llp3);
h3.setListStyle(&listStyle3);
h3.setListLevel(3);
KoListStyle listStyle4;
KoListLevelProperties llp4;
llp4.setStartValue(1);
llp4.setStyle(KoListStyle::DecimalItem);
llp4.setLevel(4);
llp4.setDisplayLevel(2);
listStyle4.setLevelProperties(llp4);
h4.setListStyle(&listStyle4);
h4.setListLevel(4);
QTextBlock block = m_doc->begin().next();
h1.applyStyle(block);
block = block.next();
h2.applyStyle(block);
block = block.next();
h3.applyStyle(block);
block = block.next();
h3.applyStyle(block);
block = block.next(); // roses
h2.applyStyle(block);
block = block.next();
h1.applyStyle(block); // humans
block = block.next();
h2.applyStyle(block);
block = block.next();
h2.applyStyle(block);
block = block.next();
h1.applyStyle(block);
block = block.next();
h3.applyStyle(block); // notice missing h2
block = block.next();
QVERIFY(block.isValid());
h4.applyStyle(block);
m_layout->layout();
block = m_doc->begin();
QVERIFY(block.userData() == 0);
block = block.next();
static const char *const texts[] = { "1", "1.1.", "1.1.1", "1.1.2", "1.2.", "2", "2.1.", "2.2.", "3", "3.1.1", "1.1" };
int i = 0;
qreal indent = 0.0;
while (block.isValid()) {
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
//qDebug() << "text: " << block.text();
//qDebug() << "expected: " << texts[i];
QVERIFY(data);
//qDebug() << data->counterText();
QCOMPARE(data->counterText(), QString(texts[i++]));
if (i < 3) {
//qDebug() << "indent:" << data->counterWidth();
QVERIFY(indent < data->counterWidth()); // deeper indent, larger width
indent = data->counterWidth();
}
block = block.next();
}
}
void TestDocumentLayout::testInterruptedLists()
{
initForNewTest("ListItem1\nListItem2\nNormal Parag\nAnother parag\nListItem3\n");
// expect that normal paragraphs do not break a list (i.e not restart it)
KoParagraphStyle style;
KoListStyle listStyle;
KoListLevelProperties llp = listStyle.levelProperties(1);
llp.setStyle(KoListStyle::DecimalItem);
llp.setStartValue(1);
llp.setListItemSuffix(".");
listStyle.setLevelProperties(llp);
style.setListStyle(&listStyle);
QTextBlock block = m_doc->begin();
style.applyStyle(block);
block = block.next();
style.applyStyle(block);
block = block.next();
block = block.next();
block = block.next();
style.applyStyle(block);
m_layout->layout();
block = m_doc->begin();
KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->counterText() == "1.");
block = block.next();
data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->counterText() == "2.");
block = block.next();
QCOMPARE(block.layout()->lineAt(0).x(), 0.0);
QVERIFY(block.userData() == 0);
block = block.next();
QCOMPARE(block.layout()->lineAt(0).x(), 0.0);
QVERIFY(block.userData() == 0);
block = block.next(); // list item 3
data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
//qDebug() << data->counterText();
QVERIFY(data->counterText() == "3.");
// I have doubts what consecutiveNumbering should do. Disable the feature for now.
#if 0
// now the other way around
block = m_doc->begin();
listStyle.setConsecutiveNumbering(false);
listStyle.applyStyle(block);
m_layout->layout();
data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->counterText() == "1.");
block = block.next();
data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
QVERIFY(data->counterText() == "2.");
block = block.next();
QCOMPARE(block.layout()->lineAt(0).x(), 0.0);
QVERIFY(block.userData() == 0);
block = block.next();
QCOMPARE(block.layout()->lineAt(0).x(), 0.0);
QVERIFY(block.userData() == 0);
block = block.next(); // list item 3
data = dynamic_cast<KoTextBlockData *>(block.userData());
QVERIFY(data);
qDebug() << data->counterText();
QVERIFY(data->counterText() == "1.");
#endif
}
void ListItemsHelper::recalculate()
{
//kDebug(32500);
const QTextListFormat format = m_textList->format();
const KoListStyle::Style listStyle = static_cast<KoListStyle::Style>(m_textList->format().style());
const QString prefix = format.stringProperty(KoListStyle::ListItemPrefix);
const QString suffix = format.stringProperty(KoListStyle::ListItemSuffix);
const int level = format.intProperty(KoListStyle::Level);
int dp = format.intProperty(KoListStyle::DisplayLevel);
if (dp > level)
dp = level;
const int displayLevel = dp ? dp : 1;
int startValue = 1;
if (format.hasProperty(KoListStyle::StartValue))
startValue = format.intProperty(KoListStyle::StartValue);
if (format.boolProperty(KoListStyle::ContinueNumbering)) {
// Look for the index of a previous list of the same numbering style and level
for (QTextBlock tb = m_textList->item(0).previous(); tb.isValid(); tb = tb.previous()) {
if (!tb.textList() || tb.textList() == m_textList)
continue; // no list here or it's the same list; keep looking
QTextListFormat otherFormat = tb.textList()->format();
if (otherFormat.intProperty(KoListStyle::Level) != level)
break; // found a different list but of a different level
if (otherFormat.style() == format.style()) {
if (KoTextBlockData *data = dynamic_cast<KoTextBlockData *>(tb.userData()))
startValue = data->counterIndex() + 1; // Start from previous list value + 1
}
break;
}
}
int index = startValue;
QList<QTextList*> sublistsToRecalculate;
qreal width = format.doubleProperty(KoListStyle::MinimumWidth);
for (int i = 0; i < m_textList->count(); i++) {
QTextBlock tb = m_textList->item(i);
//kDebug(32500) <<" *" << tb.text();
KoTextBlockData *data = dynamic_cast<KoTextBlockData*>(tb.userData());
if (!data) {
data = new KoTextBlockData();
tb.setUserData(data);
}
QTextBlockFormat blockFormat = tb.blockFormat();
if (blockFormat.boolProperty(KoParagraphStyle::UnnumberedListItem)
|| blockFormat.boolProperty(KoParagraphStyle::IsListHeader)) {
data->setCounterText(QString());
data->setPartialCounterText(QString());
continue;
}
if (blockFormat.boolProperty(KoParagraphStyle::RestartListNumbering))
index = format.intProperty(KoListStyle::StartValue);
const int paragIndex = blockFormat.intProperty(KoParagraphStyle::ListStartValue);
if (paragIndex > 0)
index = paragIndex;
//check if this is the first of this level meaning we should start from startvalue
QTextBlock b = tb.previous();
for (;b.isValid(); b = b.previous()) {
if (b.textList() == m_textList)
break; // all fine
if (b.textList() == 0)
continue;
QTextListFormat otherFormat = b.textList()->format();
if (otherFormat.style() != format.style())
continue; // uninteresting for us
if (b.textList()->format().intProperty(KoListStyle::Level) < level) {
index = startValue;
break;
}
}
QString item;
if (displayLevel > 1) {
int checkLevel = level;
int tmpDisplayLevel = displayLevel;
for (QTextBlock b = tb.previous(); tmpDisplayLevel > 1 && b.isValid(); b = b.previous()) {
if (b.textList() == 0)
continue;
QTextListFormat lf = b.textList()->format();
if (lf.style() != format.style())
continue; // uninteresting for us
const int otherLevel = lf.intProperty(KoListStyle::Level);
if (checkLevel <= otherLevel)
continue;
/*if(needsRecalc(b->textList())) {
TODO
} */
KoTextBlockData *otherData = dynamic_cast<KoTextBlockData*>(b.userData());
if (! otherData) {
kWarning(32500) << "Missing KoTextBlockData, Skipping textblock";
continue;
}
if (tmpDisplayLevel - 1 < otherLevel) { // can't just copy it fully since we are
// displaying less then the full counter
item += otherData->partialCounterText();
tmpDisplayLevel--;
checkLevel--;
for (int i = otherLevel + 1; i < level; i++) {
tmpDisplayLevel--;
item += ".1"; // add missing counters.
}
} else { // just copy previous counter as prefix
QString otherPrefix = lf.stringProperty(KoListStyle::ListItemPrefix);
QString otherSuffix = lf.stringProperty(KoListStyle::ListItemSuffix);
QString pureCounter = otherData->counterText().mid(otherPrefix.size());
pureCounter = pureCounter.left(pureCounter.size() - otherSuffix.size());
item += pureCounter;
for (int i = otherLevel + 1; i < level; i++)
item += ".1"; // add missing counters.
tmpDisplayLevel = 0;
break;
}
}
for (int i = 1; i < tmpDisplayLevel; i++)
item = "1." + item; // add missing counters.
}
if ((listStyle == KoListStyle::DecimalItem || listStyle == KoListStyle::AlphaLowerItem ||
listStyle == KoListStyle::UpperAlphaItem ||
listStyle == KoListStyle::RomanLowerItem ||
listStyle == KoListStyle::UpperRomanItem) &&
!(item.isEmpty() || item.endsWith('.') || item.endsWith(' '))) {
item += '.';
}
bool calcWidth = true;
QString partialCounterText;
switch (listStyle) {
case KoListStyle::DecimalItem:
partialCounterText = QString::number(index);
break;
case KoListStyle::AlphaLowerItem:
partialCounterText = intToAlpha(index, Lowercase,
m_textList->format().boolProperty(KoListStyle::LetterSynchronization));
break;
case KoListStyle::UpperAlphaItem:
partialCounterText = intToAlpha(index, Uppercase,
m_textList->format().boolProperty(KoListStyle::LetterSynchronization));
break;
case KoListStyle::RomanLowerItem:
partialCounterText = intToRoman(index);
break;
case KoListStyle::UpperRomanItem:
partialCounterText = intToRoman(index).toUpper();
break;
case KoListStyle::SquareItem:
case KoListStyle::DiscItem:
case KoListStyle::CircleItem:
case KoListStyle::HeavyCheckMarkItem:
case KoListStyle::BallotXItem:
case KoListStyle::RightArrowItem:
case KoListStyle::RightArrowHeadItem:
case KoListStyle::RhombusItem:
case KoListStyle::BoxItem: {
calcWidth = false;
item = ' ';
width = m_displayFont.pointSizeF();
int percent = format.intProperty(KoListStyle::BulletSize);
if (percent > 0)
width = width * (percent / 100.0);
break;
}
case KoListStyle::CustomCharItem:
calcWidth = false;
if (format.intProperty(KoListStyle::BulletCharacter))
item = QString(QChar(format.intProperty(KoListStyle::BulletCharacter)));
width = m_fm.width(item);
break;
case KoListStyle::None:
calcWidth = false;
width = 10.0; // simple indenting
break;
case KoListStyle::Bengali:
case KoListStyle::Gujarati:
case KoListStyle::Gurumukhi:
case KoListStyle::Kannada:
case KoListStyle::Malayalam:
case KoListStyle::Oriya:
case KoListStyle::Tamil:
case KoListStyle::Telugu:
case KoListStyle::Tibetan:
case KoListStyle::Thai:
partialCounterText = intToScript(index, listStyle);
break;
case KoListStyle::Abjad:
case KoListStyle::ArabicAlphabet:
case KoListStyle::AbjadMinor:
partialCounterText = intToScriptList(index, listStyle);
break;
case KoListStyle::ImageItem:
calcWidth = false;
width = qMax(format.doubleProperty(KoListStyle::Width), (qreal)1.0);
break;
default: // others we ignore.
calcWidth = false;
}
data->setCounterIsImage(listStyle == KoListStyle::ImageItem);
data->setPartialCounterText(partialCounterText);
data->setCounterIndex(index);
item += partialCounterText;
if (calcWidth)
width = qMax(width, m_fm.width(item));
data->setCounterText(prefix + item + suffix);
index++;
// have to recalculate any sublists under this element too
QTextBlock nb = tb.next();
while (nb.isValid() && nb.textList() == 0)
nb = nb.next();
if (nb.isValid()) {
QTextListFormat lf = nb.textList()->format();
if ((lf.style() == format.style())
&& nb.textList()->format().intProperty(KoListStyle::Level) > level) {
// this is a sublist
// have to remember to recalculate this list after the current level is done
// cant do it right away since the sublist's prefix text is dependant on this level
sublistsToRecalculate.append(nb.textList());
}
}
}
for (int i = 0; i < sublistsToRecalculate.count(); i++) {
ListItemsHelper lih(sublistsToRecalculate.at(i), m_displayFont);
lih.recalculate();
}
qreal counterSpacing = m_fm.width(' ');
counterSpacing = qMax(format.doubleProperty(KoListStyle::MinimumDistance), counterSpacing);
width += m_fm.width(prefix + suffix); // same for all
width = qMax(format.doubleProperty(KoListStyle::MinimumWidth), width);
for (int i = 0; i < m_textList->count(); i++) {
QTextBlock tb = m_textList->item(i);
KoTextBlockData *data = dynamic_cast<KoTextBlockData*>(tb.userData());
Q_ASSERT(data);
data->setCounterWidth(width);
data->setCounterSpacing(counterSpacing);
//kDebug(32500) << data->counterText() <<"" << tb.text();
//kDebug(32500) <<" setCounterWidth:" << width;
}
//kDebug(32500);
}
