QDomNode StyleStack::childNode(const QString & name) const
{
QList<QDomElement>::ConstIterator it = m_stack.end();
while ( it != m_stack.begin() )
{
--it;
QDomElement properties = searchAttribute( *it, m_nodeNames, name );
if ( !properties.namedItem( name ).isNull() )
return properties.namedItem( name );
}
return QDomNode(); // a null node
}
QString StyleStack::attribute( const QString& name ) const
{
// TODO: has to be fixed for complex styles like list-styles
QList<QDomElement>::ConstIterator it = m_stack.end();
while ( it != m_stack.begin() )
{
--it;
QDomElement properties = searchAttribute( *it, m_nodeNames, name );
if ( properties.hasAttribute( name ) )
return properties.attribute( name );
}
return QString::null;
}
bool StyleStack::hasAttribute( const QString& name, const QString& detail ) const
{
QString fullName( name );
fullName += '-';
fullName += detail;
QList<QDomElement>::ConstIterator it = m_stack.end();
while ( it != m_stack.begin() )
{
--it;
QDomElement properties = searchAttribute( *it, m_nodeNames, name, fullName );
if ( properties.hasAttribute( name ) || properties.hasAttribute( fullName ) )
return true;
}
return false;
}
// Font size is a bit special. "115%" applies to "the fontsize of the parent style".
// This can be generalized though (hasAttributeThatCanBePercentOfParent() ? :)
// Although, if we also add support for fo:font-size-rel here then it's not general anymore.
double StyleStack::fontSize() const
{
QString name = "fo:font-size";
double percent = 1;
QList<QDomElement>::ConstIterator it = m_stack.end();
while ( it != m_stack.begin() )
{
--it;
QDomElement properties = searchAttribute( *it, m_nodeNames, name );
if ( properties.hasAttribute( name ) ) {
QString value = properties.attribute( name );
if ( value.endsWith( "%" ) )
percent *= ScCLocale::toDoubleC(value) / 100.0;
else
return percent * OODPlug::parseUnit( value ); // e.g. 12pt
}
}
return 0;
}
void TextUI::setPrimaryKey()
{
string entityNodeID;
vector<int> primaryKeys;
cout << _presentationModel->displayEntityTable_TextUI() << endl;
// 輸入Entity
cout << TEXT_SETPRIMARYKEY_ENTERNODEID;
entityNodeID = searchEntity(PARAMETER_ENTITY);
// 顯示該Entity擁有的Attribute Component
cout << _presentationModel->displayAttributeTable_TextUI(atoi(entityNodeID.c_str())) << endl;
// 輸入primary keys 並檢查正確
primaryKeys = searchAttribute(entityNodeID);
cout << _presentationModel->setPrimaryKeys_TextUI(atoi(entityNodeID.c_str()), primaryKeys) << endl;
}