C++ List::first方法代码示例

void TestDistrList::testDuplicate()
{
    kDebug() ;
    // This is a special test for the case where we have a contact and a distr list with the same name
    KABC::AddressBook *ab = KABC::StdAddressBook::self();
    KABC::Addressee addr;
    addr.setName( "foo" );
    addr.insertEmail( "[email protected]", true );
    ab->insertAddressee( addr );

#if 0 // we need a findByFormattedName
    KABC::Addressee::List addrList = ab->findByName( "foo" );
    assert( addrList.count() == 2 );

    bool a = DistributionList::isDistributionList( addrList.first() );
    bool b = DistributionList::isDistributionList( addrList.last() );
    // one is a distr list, but not both
    assert( a || b );
    //
    assert( ! ( a && b ) );
#endif

    DistributionList dl = DistributionList::findByName( ab, "foo" );
    assert( !dl.isEmpty() );
    assert( DistributionList::isDistributionList( dl ) );
    assert( dl.formattedName() == "foo" );
}

void TestDistrList::testNewList()
{
    kDebug() ;
    DistributionList dl;
    dl.setName( "foo" );
    assert( !dl.isEmpty() );
    check( "name set", dl.formattedName(), "foo" );
    assert( DistributionList::isDistributionList( dl ) );

    KABC::AddressBook *ab = KABC::StdAddressBook::self();
    ab->insertAddressee( dl );
#if 0 // can't do that until we have KABC::AddressBook::findByFormattedName, or we use setName()
    KABC::Addressee::List addrList = ab->findByName( "foo" );
    assert( addrList.count() == 1 );
    KABC::Addressee addr = addrList.first();
    assert( !addr.isEmpty() );
    check( "correct name", addr.name(), "foo" );
    assert( DistributionList::isDistributionList( addr ) );
#else
    KABC::Addressee addr = dl;
#endif

    DistributionList dl2 = DistributionList::findByName( ab, "foo" );
    assert( !dl2.isEmpty() );
    check( "correct name", dl2.formattedName(), "foo" );
    assert( DistributionList::isDistributionList( dl2 ) );

    // Test the ctor that takes an addressee
    DistributionList dl3( addr );
    assert( !dl3.isEmpty() );
    assert( DistributionList::isDistributionList( dl3 ) );
    check( "correct name", dl3.formattedName(), "foo" );
}

//-----------------------------------------------------------------------------
void KAddrBookExternal::openEmail(const QString &addr, QWidget *parent)
{
    QString email;
    QString name;

    KABC::Addressee::parseEmailAddress(addr, name, email);

    KABC::AddressBook *ab = KABC::StdAddressBook::self(true);

    // force a reload of the address book file so that changes that were made
    // by other programs are loaded
    ab->asyncLoad();

    // if we have to reload the address book then we should also wait until
    // it's completely reloaded
#if KDE_IS_VERSION(3,4,89)
    // This ugly hack will be removed in 4.0
    while(!ab->loadingHasFinished())
    {
        QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);

        // use sleep here to reduce cpu usage
        usleep(100);
    }
#endif

    KABC::Addressee::List addressees = ab->findByEmail(email);

    if(addressees.count() > 0)
    {
        if(kapp->dcopClient()->isApplicationRegistered("kaddressbook"))
        {
            //make sure kaddressbook is loaded, otherwise showContactEditor
            //won't work as desired, see bug #87233
            DCOPRef call("kaddressbook", "kaddressbook");
            call.send("newInstance()");
        }
        else
        {
            kapp->startServiceByDesktopName("kaddressbook");
        }

        DCOPRef call("kaddressbook", "KAddressBookIface");
        call.send("showContactEditor(QString)", addressees.first().uid());
    }
    else
    {
        //TODO: Enable the better message at the next string unfreeze
#if 0
        QString text = i18n("<qt>The email address <b>%1</b> cannot be "
                            "found in your addressbook.</qt>").arg(email);
#else
        QString text = email + " " + i18n("is not in address book");
#endif
        KMessageBox::information(parent, text, QString::null, "notInAddressBook");
    }
}

void PublishDialog::openAddressbook()
{
  KABC::Addressee::List addressList = KABC::AddresseeDialog::getAddressees( this );
  if( addressList.isEmpty() ) {
     return;
  }

  KABC::Addressee a = addressList.first();
  if ( !a.isEmpty() ) {
    int i;
    for ( i=0; i<addressList.size(); i++ ) {
      a = addressList[i];
      mUI.mNameLineEdit->setEnabled( true );
      mUI.mEmailLineEdit->setEnabled( true );
      QListWidgetItem *item = new QListWidgetItem( mUI.mListWidget );
      mUI.mListWidget->setItemSelected( item, true );
      mUI.mNameLineEdit->setText( a.realName() );
      mUI.mEmailLineEdit->setText( a.preferredEmail() );
      mUI.mListWidget->addItem( item );
    }
    mUI.mRemove->setEnabled( true );
  }
}

int create(KCmdLineArgs *args)
{
    KODE::Printer p;
    if(args->isSet("warning")) p.setCreationWarning(true);

    bool createKioslave = args->isSet("create-kioslave");
    bool createMain = args->isSet("create-main");

    QString filename = args->getOption("filename");

    if(createMain)
    {
        if(filename.isEmpty())
        {
            kdError() << "Error: No file name given." << endl;
            return 1;
        }

        if(filename.endsWith(".cpp"))
        {
            filename = filename.left(filename.length() - 4);
        }
    }
    else
    {
        if(!args->isSet("classname"))
        {
            kdError() << "Error: No class name given." << endl;
            return 1;
        }
    }

    QString className = args->getOption("classname");

    QString protocol;

    if(createKioslave)
    {
        if(!args->isSet("protocol"))
        {
            protocol = className.lower();
            kdWarning() << "Warning: No protocol for kioslave given. Assuming '"
                        << protocol << "'" << endl;
        }
        else
        {
            protocol = args->getOption("protocol");
        }
    }

    KODE::File file;

    file.setProject(args->getOption("project"));

    QString authorEmail = args->getOption("author-email");
    QString authorName;
    KABC::Addressee a;
    if(authorEmail.isEmpty())
    {
        a = KABC::StdAddressBook::self()->whoAmI();
        authorEmail = a.preferredEmail();
    }
    else
    {
        KABC::Addressee::List as =
            KABC::StdAddressBook::self()->findByEmail(authorEmail);
        if(as.isEmpty())
        {
            kdDebug() << "Unable to find '" << authorEmail << "' in address book."
                      << endl;
        }
        else
        {
            a = as.first();
        }
    }
    if(!a.isEmpty())
    {
        authorName = a.realName();
    }
    if(!authorEmail.isEmpty())
    {
        file.addCopyright(QDate::currentDate().year(), authorName, authorEmail);
    }

    KODE::License l;
    if(args->isSet("gpl")) l = KODE::License(KODE::License::GPL);
    if(args->isSet("lgpl")) l = KODE::License(KODE::License::LGPL);
    l.setQtException(args->isSet("qt-exception"));
    file.setLicense(l);

    file.setNameSpace(args->getOption("namespace"));

    if(createMain)
    {
        file.addInclude("kaboutdata.h");
        file.addInclude("kapplication.h");
        file.addInclude("kdebug");
        file.addInclude("klocale");
        file.addInclude("kcmdlineargs");
//.........这里部分代码省略.........