// Constructor;
// the first parameter is the book whose TOC
// is being edited, the second is the dialog's parent
HeadingSelector::HeadingSelector( QSharedPointer< Book > book, QWidget *parent )
:
QDialog( parent ),
m_Book( book )
{
ui.setupUi( this );
ConnectSignalsToSlots();
ui.tvTOCDisplay->setModel( &m_TableOfContents );
LockHTMLResources();
QList< Headings::Heading > flat_headings = Headings::GetHeadingList(
m_Book->GetFolderKeeper().GetResourceTypeList< HTMLResource >( true ), true );
m_Headings = Headings::MakeHeadingHeirarchy( flat_headings );
PopulateSelectHeadingCombo( GetMaxHeadingLevel( flat_headings ) );
CreateTOCModel();
// Set the initial display state
if ( ui.cbTOCItemsOnly->checkState() == Qt::Checked )
RemoveExcludedItems( m_TableOfContents.invisibleRootItem() );
UpdateTreeViewDisplay();
ReadSettings();
}
// Switches the display between showing all headings
// and showing only headings that are to be included in the TOC
void HeadingSelector::ChangeDisplayType(int new_check_state)
{
// If checked, show only TOC items
if (new_check_state == Qt::Checked) {
RemoveExcludedItems(m_TableOfContents.invisibleRootItem());
}
// If unchecked, show all items
else {
CreateTOCModel();
UpdateTreeViewDisplay();
}
}
