C++ AddressBook::loadingHasFinished方法代码示例

//-----------------------------------------------------------------------------
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");
    }
}

bool KAddrBookExternal::addAddressee(const KABC::Addressee &addr)
{
    KABC::AddressBook *addressBook = KABC::StdAddressBook::self(true);

#if KDE_IS_VERSION(3,4,89)
    // This ugly hack will be removed in 4.0
    while(!addressBook->loadingHasFinished())
    {
        QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);

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

    // Select a resource
    QPtrList<KABC::Resource> kabcResources = addressBook->resources();

    QPtrList<KRES::Resource> kresResources;
    QPtrListIterator<KABC::Resource> resIt(kabcResources);
    KABC::Resource *kabcResource;
    while((kabcResource = resIt.current()) != 0)
    {
        ++resIt;
        if(!kabcResource->readOnly())
        {
            KRES::Resource *res = static_cast<KRES::Resource *>(kabcResource);
            if(res)
                kresResources.append(res);
        }
    }

    kabcResource = static_cast<KABC::Resource *>(KRES::SelectDialog::getResource(kresResources, 0));

    KABC::Ticket *ticket = addressBook->requestSaveTicket(kabcResource);
    bool saved = false;
    if(ticket)
    {
        KABC::Addressee addressee(addr);
        addressee.setResource(kabcResource);
        addressBook->insertAddressee(addressee);
        saved = addressBook->save(ticket);
        if(!saved)
            addressBook->releaseSaveTicket(ticket);
    }

    addressBook->emitAddressBookChanged();

    return saved;
}

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

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

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

    ab->setErrorHandler(new KABC::GuiErrorHandler(parent));

    // 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.isEmpty())
    {
        KABC::Addressee a;
        a.setNameFromString(name);
        a.insertEmail(email, true);

        {
            KConfig config("kaddressbookrc");
            config.setGroup("General");
            int type = config.readNumEntry("FormattedNameType", 1);

            QString name;
            switch(type)
            {
                case 1:
                    name = a.givenName() + " " + a.familyName();
                    break;
                case 2:
                    name = a.assembledName();
                    break;
                case 3:
                    name = a.familyName() + ", " + a.givenName();
                    break;
                case 4:
                    name = a.familyName() + " " + a.givenName();
                    break;
                case 5:
                    name = a.organization();
                    break;
                default:
                    name = "";
                    break;
            }
            name.simplifyWhiteSpace();

            a.setFormattedName(name);
        }

        if(KAddrBookExternal::addAddressee(a))
        {
            QString text = i18n("<qt>The email address <b>%1</b> was added to your "
                                "addressbook; you can add more information to this "
                                "entry by opening the addressbook.</qt>").arg(addr);
            KMessageBox::information(parent, text, QString::null, "addedtokabc");
        }
    }
    else
    {
        QString text = i18n("<qt>The email address <b>%1</b> is already in your "
                            "addressbook.</qt>").arg(addr);
        KMessageBox::information(parent, text, QString::null,
                                 "alreadyInAddressBook");
    }
    ab->setErrorHandler(0);
}