AppLnkManager.h

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#ifndef _APPLNK_MANAGER_H_
#define _APPLNK_MANAGER_H_

#include <qsize.h>

#include <qpe/applnk.h>
#include <qpe/mimetype.h>

class AppLnkManager
{
public:
        AppLnkManager(){
        }
        ~AppLnkManager(){
                if(m_pLnkSet) delete m_pLnkSet;
        }
        static void init(bool force=false){
                if(m_notfound || force){
                        if(m_pLnkSet){
                                delete m_pLnkSet;
                        }
                        qDebug("AppLnkManager::init()");
                        m_pLnkSet = new AppLnkSet(MimeType::appsFolderName());
                        m_notfound = false;
                }
        }
        static AppLnkSet* getInstance(){
                if(m_pLnkSet == NULL){
                        init(true);
                }
                return(m_pLnkSet);
        }
        static const QSize& getIconSize(){
                if(m_oIconSize.isValid()){
                        return(m_oIconSize);
                }
                const QList<AppLnk>& lnkList = getInstance()->children();
                QListIterator<AppLnk> it(lnkList);
                for(; it.current(); ++it){
                        if((*it)->pixmap().isNull() == false){
                                m_oIconSize = (*it)->pixmap().size();
                                break;
                        }
                }
                return(m_oIconSize);
        }
        static void notfound(){
                m_notfound = true;
        }
private:
        static bool m_notfound;
        static AppLnkSet* m_pLnkSet;
        static QSize m_oIconSize;
};

#endif /* _APPLNK_MANAGER_H_ */

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