QString OCompletion::makeCompletion( const QString& string )
{
if ( myCompletionMode == OGlobalSettings::CompletionNone )
return QString::null;
//qDebug( "OCompletion: completing: %s", string );
d->matches.clear();
myRotationIndex = 0;
myHasMultipleMatches = false;
myLastMatch = myCurrentMatch;
// in Shell-completion-mode, emit all matches when we get the same
// complete-string twice
if ( myCompletionMode == OGlobalSettings::CompletionShell &&
string == myLastString ) {
// Don't use d->matches since calling postProcessMatches()
// on d->matches here would interfere with call to
// postProcessMatch() during rotation
findAllCompletions( string, &d->matches, myHasMultipleMatches );
QStringList l = d->matches.list();
postProcessMatches( &l );
emit matches( l );
if ( l.isEmpty() )
doBeep( NoMatch );
return QString::null;
}
QString completion;
// in case-insensitive popup mode, we search all completions at once
if ( myCompletionMode == OGlobalSettings::CompletionPopup ||
myCompletionMode == OGlobalSettings::CompletionPopupAuto ) {
findAllCompletions( string, &d->matches, myHasMultipleMatches );
if ( !d->matches.isEmpty() )
completion = d->matches.first();
}
else
completion = findCompletion( string );
if ( myHasMultipleMatches )
emit multipleMatches();
myLastString = string;
myCurrentMatch = completion;
postProcessMatch( &completion );
if ( !string.isEmpty() ) { // only emit match when string != ""
//qDebug( "OCompletion: Match: %s", completion );
emit match( completion );
}
if ( completion.isNull() )
doBeep( NoMatch );
return completion;
}
OCompletionMatches OCompletion::allWeightedMatches( const QString &string )
{
OCompletionMatchesWrapper matches( myOrder == Weighted );
bool dummy;
findAllCompletions( string, &matches, dummy );
OCompletionMatches ret( matches );
postProcessMatches( &ret );
return ret;
}
QStringList OCompletion::allMatches( const QString &string )
{
OCompletionMatchesWrapper matches( myOrder == Weighted );
bool dummy;
findAllCompletions( string, &matches, dummy );
QStringList l = matches.list();
postProcessMatches( &l );
return l;
}
OCompletionMatches OCompletion::allWeightedMatches()
{
// Don't use d->matches since calling postProcessMatches()
// on d->matches here would interfere with call to
// postProcessMatch() during rotation
OCompletionMatchesWrapper matches( myOrder == Weighted );
bool dummy;
findAllCompletions( myLastString, &matches, dummy );
OCompletionMatches ret( matches );
postProcessMatches( &ret );
return ret;
}
QStringList OCompletion::allMatches()
{
// Don't use d->matches since calling postProcessMatches()
// on d->matches here would interfere with call to
// postProcessMatch() during rotation
OCompletionMatchesWrapper matches( myOrder == Weighted );
bool dummy;
findAllCompletions( myLastString, &matches, dummy );
QStringList l = matches.list();
postProcessMatches( &l );
return l;
}
QStringList KCompletion::substringCompletion( const QString& string ) const
{
// get all items in the tree, possibly in sorted order
bool sorted = (myOrder == Weighted);
KCompletionMatchesWrapper allItems( sorted );
extractStringsFromNode( myTreeRoot, QString::null, &allItems, false );
QStringList list = allItems.list();
// subStringMatches is invoked manually, via a shortcut, so we should
// beep here, if necessary.
if ( list.isEmpty() ) {
doBeep( NoMatch );
return list;
}
if ( string.isEmpty() ) { // shortcut
postProcessMatches( &list );
return list;
}
QStringList matches;
QStringList::ConstIterator it = list.begin();
for( ; it != list.end(); ++it ) {
QString item = *it;
if ( item.find( string, 0, false ) != -1 ) { // always case insensitive
matches.append( item );
}
}
postProcessMatches( &matches );
if ( matches.isEmpty() )
doBeep( NoMatch );
return matches;
}