mydiroperator.cpp

来自「Amarok是一款在LINUX或其他类UNIX操作系统中运行的音频播放器软件。 」· C++ 代码 · 共 48 行

#include "medium.h"
#include "mydiroperator.h"

#include <kurl.h>

#include <qdir.h>

MyDirOperator::MyDirOperator ( const KURL &url, QWidget *parent, Medium *medium ) : KDirOperator( url, parent )
{
    m_medium = medium;
    setDirLister( new MyDirLister( true ) );
    reenableDeleteKey();
}

void
MyDirOperator::myHome()
{
    KURL u;
    u.setPath( m_medium ? m_medium->mountPoint() : QDir::homeDirPath() );
    setURL(u, true);
}

void
MyDirOperator::myCdUp()
{
    KURL tmp( url() );
    tmp.cd( QString::fromLatin1(".."));
    if( m_medium && !tmp.path().startsWith( m_medium->mountPoint() ) )
        tmp.setPath( m_medium->mountPoint() );
    setURL(tmp, true);
}


//BEGIN private methods
void
MyDirOperator::reenableDeleteKey()
{
    KActionCollection* dirActionCollection = static_cast<KActionCollection*>(KDirOperator::child("KDirOperator::myActionCollection"));
    if( dirActionCollection )
    {
        KAction* trash = dirActionCollection->action("trash");
        if(trash)
            trash->setEnabled(false);
    }
}
//END private methods
#include "mydiroperator.moc"