/*
* KdmThemer. The main theming interface
*/
KdmThemer::KdmThemer( const QString &_filename, const QString &mode,
const QMap<QString, bool> &showTypes, QWidget *w )
: QObject()
, m_currentMode( mode )
, m_showTypes( showTypes )
, rootItem( 0 )
, m_geometryOutdated( true )
, m_geometryInvalid( true )
, m_widget( 0 )
{
// read the XML file and create DOM tree
QString filename = _filename;
if (!::access( QFile::encodeName( filename + "/KdmGreeterTheme.desktop" ), R_OK )) {
KConfig _cfg( filename + "/KdmGreeterTheme.desktop", KConfig::SimpleConfig );
KConfigGroup cfg( &_cfg, "KdmGreeterTheme" );
filename += '/' + cfg.readEntry( "Greeter" );
}
QFile opmlFile( filename );
if (!opmlFile.open( QIODevice::ReadOnly )) {
FDialog::box( w, errorbox, i18n( "Cannot open theme file %1" , filename) );
return;
}
QDomDocument domTree;
if (!domTree.setContent( &opmlFile )) {
FDialog::box( w, errorbox, i18n( "Cannot parse theme file %1" , filename) );
return;
}
// generate all the items defined in the theme
const QDomElement &theme = domTree.documentElement();
// Get its tag, and check it's correct ("greeter")
if (theme.tagName() != "greeter") {
FDialog::box( w, errorbox, i18n( "%1 does not seem to be a correct theme file" , filename) );
return;
}
// Set the root (screen) item
rootItem = new KdmRect( this, theme );
basedir = QFileInfo( filename ).absolutePath();
generateItems( rootItem, theme );
rootItem->updateVisible();
/* *TODO*
// Animation timer
QTimer *time = new QTimer( this );
time->start( 500 );
connect( time, SIGNAL(timeout()), SLOT(update()) )
*/
}
OutlineTree::OutlineTree( const QString fileName, QWidget *parent, const char *name )
: QListView( parent, name )
{
// div. configuration of the list view
addColumn( "Outlines" );
setSorting( -1 );
setRootIsDecorated( TRUE );
// read the XML file and create DOM tree
QFile opmlFile( fileName );
if ( !opmlFile.open( IO_ReadOnly ) ) {
QMessageBox::critical( 0,
tr( "Critical Error" ),
tr( "Cannot open file %1" ).arg( fileName ) );
return;
}
if ( !domTree.setContent( &opmlFile ) ) {
QMessageBox::critical( 0,
tr( "Critical Error" ),
tr( "Parsing error for file %1" ).arg( fileName ) );
opmlFile.close();
return;
}
opmlFile.close();
// get the header information from the DOM
QDomElement root = domTree.documentElement();
QDomNode node;
node = root.firstChild();
while ( !node.isNull() ) {
if ( node.isElement() && node.nodeName() == "head" ) {
QDomElement header = node.toElement();
getHeaderInformation( header );
break;
}
node = node.nextSibling();
}
// create the tree view out of the DOM
node = root.firstChild();
while ( !node.isNull() ) {
if ( node.isElement() && node.nodeName() == "body" ) {
QDomElement body = node.toElement();
buildTree( 0, body );
break;
}
node = node.nextSibling();
}
}
