void AbstractNavigationContext::addHtml(QString html) {
QRegExp newLineRegExp("<br>|<br */>");
foreach(const QString& line, splitAndKeep(html, newLineRegExp)) {
m_currentText += line;
if(line.indexOf(newLineRegExp) != -1) {
++m_currentLine;
if(m_currentLine == m_currentPositionLine) {
m_currentText += "<font color=\"#880088\"> <a name = \"currentPosition\" >" + Qt::escape("<->") + "</a> </font>";
}
}
}
TikzCommandList TikzCommandInserter::getChildCommands()
{
TikzCommandList commandList;
QList<TikzCommand> commands;
commandList.title = tr(xml.attributes().value("title").toString().toLatin1().data());
QString name;
QString description;
QString insertion;
QString highlightString;
QString type;
QRegExp newLineRegExp("([^\\\\])\\\\n"); // newlines are the "\n" not preceded by a backslash as in "\\node"
QRegExp descriptionRegExp("<([^<>]*)>"); // descriptions are between < and >
while (xml.readNextStartElement())
{
if (xml.name() == "item")
{
name = tr(xml.attributes().value("name").toString().toLatin1().data());
description = xml.attributes().value("description").toString();
insertion = xml.attributes().value("insert").toString();
highlightString = xml.attributes().value("highlight").toString();
type = xml.attributes().value("type").toString();
if (description.contains(QLatin1String("\\n"))) // minimize the number of uses of QRegExp
{
description.replace(newLineRegExp, QLatin1String("\\1\n")); // replace newlines, these are the "\n" not preceded by a backslash as in "\\node"
description.replace(newLineRegExp, QLatin1String("\\1\n")); // do this twice to replace all newlines
}
description.replace(QLatin1String("\\\\"), QLatin1String("\\"));
// translate options in the description:
QString tempDescription;
for (int pos = 0, oldPos = 0; pos >= 0;)
{
oldPos = pos;
pos = descriptionRegExp.indexIn(description, pos);
tempDescription += description.midRef(oldPos, pos - oldPos + 1);
if (pos >= 0)
{
tempDescription += tr(descriptionRegExp.cap(1).toLatin1().data());
pos += descriptionRegExp.matchedLength() - 1;
}
}
if (!tempDescription.isEmpty())
description = tempDescription;
if (insertion.contains(QLatin1String("\\n"))) // minimize the number of uses of QRegExp
{
insertion.replace(newLineRegExp, QLatin1String("\\1\n")); // replace newlines, these are the "\n" not preceded by a backslash as in "\\node"
insertion.replace(newLineRegExp, QLatin1String("\\1\n")); // do this twice to replace all newlines
}
insertion.replace(QLatin1String("\\\\"), QLatin1String("\\"));
if (name.isEmpty())
{
name = description;
description.remove('&'); // we assume that if name.isEmpty() then an accelerator is defined in description
if (name.isEmpty())
name = insertion;
}
if (description.isEmpty())
description = insertion;
if (type.isEmpty())
type = '0';
commands << newCommand(name, description, insertion, highlightString, xml.attributes().value("dx").toString().toInt(), xml.attributes().value("dy").toString().toInt(), type.toInt());
xml.skipCurrentElement(); // allow to read the next start element on the same level: this skips reading the current end element which would cause xml.readNextStartElement() to evaluate to false
}
else if (xml.name() == "separator")
{
commands << newCommand("", "", "", "", 0, 0, 0);
xml.skipCurrentElement(); // same as above
}
else if (xml.name() == "section")
{
commands << newCommand("", "", "", "", 0, 0, -1); // the i-th command with type == -1 corresponds to the i-th submenu (assumed in getMenu())
commandList.children << getChildCommands();
}
else
xml.skipCurrentElement();
}
commandList.commands = commands;
return commandList;
}
