void OnyxMainWindow::showTableOfContents()
{
std::vector<int> paragraphs;
std::vector<int> pages;
std::vector<QString> titles;
std::vector<QString> paths;
LVTocItem * root = this->view_->getToc();
for ( int i=0; i<root->getChildCount(); i++ )
{
LVTocItem *n = root->getChild(i);
paragraphs.push_back(n->getLevel());
titles.push_back( cr2qt(n->getName()));
paths.push_back(cr2qt(n->getPath()));
pages.push_back(n->getPage());
for ( int j=0; j<n->getChildCount(); j++ )
{
LVTocItem *m = n->getChild(j);
paragraphs.push_back(m->getLevel());
titles.push_back( cr2qt(m->getName()));
paths.push_back(cr2qt(m->getPath()));
pages.push_back(m->getPage());
}
}
std::vector<QStandardItem *> ptrs;
QStandardItemModel model;
QStandardItem *parent = model.invisibleRootItem();
for (size_t i = 0;i < paragraphs.size();++i)
{
QStandardItem *item= new QStandardItem(titles[i]);
item->setData(paths[i],Qt::UserRole+100);
item->setEditable(false);
ptrs.push_back(item);
// Get parent.
parent = searchParent(i, paragraphs, ptrs, model);
parent->appendRow(item);
}
TreeViewDialog dialog( this );
dialog.setModel( &model);
int ret = dialog.popup( tr("Table of Contents") );
if (ret != QDialog::Accepted)
{
onyx::screen::watcher().enqueue(this, onyx::screen::ScreenProxy::GU);
return;
}
QModelIndex index = dialog.selectedItem();
if ( !index.isValid() )
{
return;
}
view_->goToXPointer(index.data(Qt::UserRole+100).toString());
}
