bool KPrTextDocument::loadSpanTag( const QDomElement& tag, KoOasisContext& context,
KoTextParag* parag, uint pos,
QString& textData, KoTextCustomItem* & customItem )
{
const QString localName( tag.localName() );
const bool isTextNS = tag.namespaceURI() == KoXmlNS::text;
kdDebug( 32500 ) << "KPrTextDocument::loadSpanTag: " << localName << endl;
if ( isTextNS )
{
if ( localName == "a" )
{
QString href( tag.attributeNS( KoXmlNS::xlink, "href", QString::null ) );
if ( href.startsWith( "#" ) )
{
context.styleStack().save();
// We have a reference to a bookmark (### TODO)
// As we do not support it now, treat it as a <span> without formatting
parag->loadOasisSpan( tag, context, pos ); // recurse
context.styleStack().restore();
}
else
{
// The text is contained in a <span> inside the <a> element. In theory
// we could have multiple spans there, but OO ensures that there is always only one,
// splitting the hyperlink if necessary (at format changes).
// Note that we ignore the formatting of the span.
QDomElement spanElem = KoDom::namedItemNS( tag, KoXmlNS::text, "span" );
QString text;
if ( spanElem.isNull() )
text = tag.text();
if ( spanElem.isNull() )
text = tag.text();
else {
// The save/restore of the stack is done by the caller (KoTextParag::loadOasisSpan)
// This allows to use the span's format for the variable.
//kdDebug(32500) << "filling stack with " << spanElem.attributeNS( KoXmlNS::text, "style-name", QString::null ) << endl;
context.fillStyleStack( spanElem, KoXmlNS::text, "style-name", "text" );
text = spanElem.text();
}
textData = KoTextObject::customItemChar(); // hyperlink placeholder
// unused tag.attributeNS( KoXmlNS::office, "name", QString::null )
KoVariableCollection& coll = context.variableCollection();
customItem = new KoLinkVariable( this, text, href,
coll.formatCollection()->format( "STRING" ),
&coll );
}
return true;
}
}
else // non "text:" tags
{
kdDebug()<<"Extension found tagName : "<< localName <<endl;
}
return false;
}
void KoParagStyle::loadStyle( QDomElement & styleElem, KoOasisContext& context )
{
// Load name
m_name = styleElem.attributeNS( KoXmlNS::style, "name", QString::null );
m_displayName = styleElem.attributeNS( KoXmlNS::style, "display-name", QString::null );
if ( m_displayName.isEmpty() )
m_displayName = m_name;
// OOo hack
//m_bOutline = m_name.startsWith( "Heading" );
// real OASIS solution:
m_bOutline = styleElem.hasAttributeNS( KoXmlNS::style, "default-outline-level" );
context.styleStack().save();
context.addStyles( &styleElem, "paragraph" ); // Load all parents - only because we don't support inheritance.
KoParagLayout layout;
KoParagLayout::loadOasisParagLayout( layout, context );
// loadOasisParagLayout doesn't load the counter. It's modelled differently for parags and for styles.
int level = 0;
bool listOK = false;
const QString listStyleName = styleElem.attributeNS( KoXmlNS::style, "list-style-name", QString::null );
if ( m_bOutline ) {
level = styleElem.attributeNS( KoXmlNS::style, "default-outline-level", QString::null ).toInt(); // 1-based
listOK = context.pushOutlineListLevelStyle( level );
// allow overriding the outline numbering, see http://lists.oasis-open.org/archives/office/200310/msg00033.html
if ( !listStyleName.isEmpty() )
context.pushListLevelStyle( listStyleName, level );
}
else {
// ######## BIG difference here. In the OOo/OASIS format, one list style has infos for 10 list levels...
// ###### so we can't know a level at this point...
// The only solution I can think of, to preserve document content when importing OO but
// not necessarily the styles used when editing, is:
// 1) when importing from OOo, convert each non-heading style with numbering
// into 10 kotext styles (at least those used by the document) [TODO]
// 2) for KWord's own loading/saving, to add a hack into the file format, say
// style:default-level.
// Note that default-level defaults to "1", i.e. works for non-nested OOo lists too.
level = styleElem.attributeNS( KoXmlNS::style, "default-level", "1" ).toInt(); // 1-based
listOK = !listStyleName.isEmpty();
if ( listOK )
listOK = context.pushListLevelStyle( listStyleName, level );
}
if ( listOK ) {
const QDomElement listStyle = context.listStyleStack().currentListStyle();
// The tag is either text:list-level-style-number or text:list-level-style-bullet
const bool ordered = listStyle.localName() == "list-level-style-number";
Q_ASSERT( !layout.counter );
layout.counter = new KoParagCounter;
layout.counter->loadOasis( context, -1, ordered, m_bOutline, level, true );
context.listStyleStack().pop();
}
// This way, KoTextParag::setParagLayout also sets the style pointer, to this style
layout.style = this;
m_paragLayout = layout;
m_format.load( context );
context.styleStack().restore();
}
