Notebook::Notebook(QWidget *parent) :
QWidget(parent)
{
setupUi(this);
titleLine->setReadOnly(true);
contentText->setReadOnly(true);
cancelButton->hide();
submitButton->hide();
nextButton->setEnabled(false);
previousButton->setEnabled(false);
editButton->setEnabled(false);
removeButton->setEnabled(false);
dialog = new FindDialog;
connect(addButton, SIGNAL(clicked()), this, SLOT(addNote()));
connect(submitButton, SIGNAL(clicked()), this, SLOT(submitNote()));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel()));
connect(nextButton, SIGNAL(clicked()), this, SLOT(next()));
connect(previousButton, SIGNAL(clicked()), this, SLOT(previous()));
connect(editButton, SIGNAL(clicked()), this, SLOT(editContent()));
connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContent()));
connect(findButton, SIGNAL(clicked()), this, SLOT(findTitle()));
connect(saveButton, SIGNAL(clicked()), this, SLOT(saveToFile()));
connect(loadButton, SIGNAL(clicked()), this, SLOT(loadFromFile()));
}
QString HtmlUtil::docToNavdoc(const QString &data, QString &header, QString &nav)
{
QDomDocument doc;
QStringList srcLines = data.split("\n");
QStringList navLines;
QStringList dstLines;
navLines.append("<table class=\"unruled\"><tbody><tr><td class=\"first\"><dl>");
int index = 0;
if (srcLines.length() >= 1) {
header = findTitle(data);
if (header.isEmpty()) {
//<!-- How to Write Go Code -->
QString line = srcLines.at(0);
QRegExp reg("<!--([\\w\\s]*)-->");
if (reg.indexIn(line) >= 0) {
header = reg.cap(1);
header.trimmed();
}
}
}
foreach(QString source, srcLines) {
QString line = source.trimmed();
index++;
if (line.length() >= 10) {
if (line.left(3) == "<h2") {
if (doc.setContent(line)) {
QDomElement e = doc.firstChildElement("h2");
if (!e.isNull()) {
QString text = e.text();
QString id = e.attribute("id");
if (id.isEmpty()) {
id = QString("tmp_%1").arg(index);
e.setAttribute("id",id);
}
//<span class="navtop"><a href="#top">[Top]</a></span>
QDomElement span = doc.createElement("span");
span.setAttribute("class","navtop");
QDomElement a = doc.createElement("a");
a.setAttribute("href","#top");
QDomText top = doc.createTextNode("[Top]");
a.appendChild(top);
span.appendChild(a);
e.appendChild(span);
source = doc.toString();
navLines << QString("<dt><a href=\"#%1\">%2</a></dt>").arg(id).arg(text);
}
}
}
else if (line.left(3) == "<h3") {
if (doc.setContent(line)) {
QDomElement e = doc.firstChildElement("h3");
if (!e.isNull()) {
QString text = e.text();
QString id = e.attribute("id");
if (id.isEmpty()) {
id = QString("tmp_%1").arg(index);
e.setAttribute("id",id);
}
source = doc.toString();
navLines << QString("<dd><a href=\"#%1\">%2</a></dd>").arg(id).arg(text);
}
}
}
}
dstLines.append(source);
}