C++ QSharedPointer::GetSubScriptionType方法代码示例

QList<QStandardItem *> CFrmUserList::NewItemRoster(QSharedPointer<CUserInfo> info)
{
    //呢称条目  
    QStandardItem* pItem = new QStandardItem(info->GetShowName() 
                                             + info->GetSubscriptionTypeStr(info->GetSubScriptionType()));
    pItem->setData(info->GetId(), USERLIST_ITEM_ROLE_JID);
    pItem->setData(PROPERTIES_ROSTER, USERLIST_ITEM_ROLE_PROPERTIES);
    //改变item背景颜色  
    //pItem->setData(CGlobal::Instance()->GetRosterStatusColor(info->GetStatus()), Qt::BackgroundRole);
    // pItem->setBackground(QBrush(CGlobal::Instance()->GetRosterStatusColor(info->GetStatus())));
    pItem->setEditable(false);
    QString szText;
    szText = info->GetShowName()
        #ifdef DEBUG
            + "[" + CGlobal::Instance()->GetRosterStatusText(info->GetStatus()) + "]"
        #endif
            +  info->GetSubscriptionTypeStr(info->GetSubScriptionType())
            ;
    pItem->setData(szText, Qt::DisplayRole); //改变item文本,或者直接用 pItem->setText(szText);  
#ifdef DEBUG
    pItem->setToolTip(info->GetId());
#endif 

    //改变item图标  
    pItem->setData(QIcon(CGlobal::Instance()->GetRosterStatusIcon(info->GetStatus())), Qt::DecorationRole);

    //消息条目  
    QStandardItem* pMessageCountItem = new QStandardItem("");
    pMessageCountItem->setData(info->GetId(), USERLIST_ITEM_ROLE_JID);
    pMessageCountItem->setData(PROPERTIES_UNREAD_MESSAGE_COUNT, USERLIST_ITEM_ROLE_PROPERTIES);
    pMessageCountItem->setEditable(false);//禁止双击编辑  

    QList<QStandardItem *> lstItems;
    lstItems << pItem << pMessageCountItem;
    return lstItems;
}

int CFrmUserList::ItemUpdateRoster(const QString &szId)
{
    QSharedPointer<CUser> roster = GLOBAL_USER->GetUserInfoRoster(szId);
    if(roster.isNull())
    {
        LOG_MODEL_ERROR("FrmUserList", "Dn't the roster:%s", qPrintable(szId));
        return -1;
    }

    QSharedPointer<CUserInfo> info = roster->GetInfo();

    QModelIndexList lstIndexs = m_pModel->match(m_pModel->index(0, 0),
                                                USERLIST_ITEM_ROLE_JID, 
                                                info->GetId(), 
                                                -1,
                                               Qt::MatchStartsWith | Qt::MatchWrap | Qt::MatchRecursive | Qt::MatchCaseSensitive);
    if(lstIndexs.isEmpty())
    {
        int nRet = 0;
        nRet = ItemInsertRoster(szId);
        if(nRet)
        {
            LOG_MODEL_ERROR("FrmUserList", "Insert roster %s fail", qPrintable(szId));
            return nRet;
        }
        LOG_MODEL_DEBUG("FrmUserList", "Insert roster %s", qPrintable(szId));
        lstIndexs = m_pModel->match(m_pModel->index(0, 0),
                                    USERLIST_ITEM_ROLE_JID, 
                                    info->GetId(), 
                                    -1,
                                    Qt::MatchStartsWith | Qt::MatchWrap | Qt::MatchRecursive | Qt::MatchCaseSensitive);
    }

    QModelIndex index;
    foreach(index, lstIndexs)
    {
        LOG_MODEL_DEBUG("FrmUserList", "index:row:%d;column:%d;id:%s", index.row(), index.column(), qPrintable(info->GetId()));
        QStandardItem* pItem = m_pModel->itemFromIndex(index);
        if(!pItem) continue;
        if(pItem->data(USERLIST_ITEM_ROLE_PROPERTIES) == PROPERTIES_ROSTER)
        {
            //pItem->setData(roster->GetBareJid(), USERLIST_ITEM_ROLE_JID);
            //pItem->setData(PROPERTIES_ROSTER, USERLIST_ITEM_ROLE_PROPERTIES);
            //改变item背景颜色  
            //pItem->setData(CGlobal::Instance()->GetRosterStatusColor(info->GetStatus()), Qt::BackgroundRole);
            //pItem->setBackground(QBrush(CGlobal::Instance()->GetRosterStatusColor(info->GetStatus())));
//            if(CGlobal::Instance()->GetRosterShowType() == CGlobal::E_ROSTER_SHOW_NICK)
//                pItem->setEditable(true);
//            else
//                pItem->setEditable(false);//禁止双击编辑  
            QString szText;
            szText = info->GetShowName()
        #ifdef DEBUG
                    + "[" + CGlobal::Instance()->GetRosterStatusText(info->GetStatus()) + "]"
        #endif
                    +  info->GetSubscriptionTypeStr(info->GetSubScriptionType())
                    ;
            pItem->setData(szText, Qt::DisplayRole); //改变item文本  
#ifdef DEBUG
            pItem->setToolTip(info->GetId());
#endif 
            //改变item图标  
            QPixmap pmp;
            MainWindow::ComposeAvatarStatus(info, pmp);
            pItem->setData(pmp.scaled(RABBITIM_ICON_SIZE, RABBITIM_ICON_SIZE), Qt::DecorationRole);
        }

        if(NULL == pItem || NULL == pItem->parent()) continue;
        QStandardItem* pItemUnReadMessageCount = pItem->parent()->child(index.row(), index.column() + 1);
        if(pItemUnReadMessageCount->data(USERLIST_ITEM_ROLE_PROPERTIES) == PROPERTIES_UNREAD_MESSAGE_COUNT)
        {
            //设置未读消息数  
            int nCount = roster->GetMessage()->GetUnReadCount();
            if(nCount)
                pItemUnReadMessageCount->setText(QString::number(nCount));
            else
                pItemUnReadMessageCount->setText(QString(""));
            pItemUnReadMessageCount->setData(CGlobal::Instance()->GetUnreadMessageCountColor(), Qt::TextColorRole);
            //pItemUnReadMessageCount->setData(roster->GetBareJid(), USERLIST_ITEM_ROLE_JID);
            //pItemUnReadMessageCount->setData(PROPERTIES_UNREAD_MESSAGE_COUNT, USERLIST_ITEM_ROLE_PROPERTIES);
            //pItemUnReadMessageCount->setEditable(false);//禁止双击编辑  
        }
    }

void CFrmUserList::slotUpdateMenu()
{
    m_Menu.setTitle(tr("Operator roster(&O)"));
    m_Menu.setEnabled(true);
    EnableAllActioins(false);
    if(this->isHidden())
        return;

    //如果是组上,显示增加好友  
    EnableAction(ui->actionAddRoster_A);

    //判断是在组上还是在好友上  
    QString bareJid = GetCurrentRoster();
    if(bareJid.isEmpty())
    {
        //TODO:新建组  

        //判断子节点是否为空  
        QModelIndex index = m_UserList.currentIndex();
        if(!m_pModel->hasChildren(index))
            EnableAction(ui->actionRemove_Group);
    }
    else
    {
        QSharedPointer<CUser> user = GLOBAL_USER->GetUserInfoRoster(bareJid);
        if(user.isNull())
        {
            LOG_MODEL_ERROR("FrmUserList", "Don't roster:%s", bareJid.toStdString().c_str());
            return;
        }
        
        QSharedPointer<CUserInfo> info = user->GetInfo();
        if(info.isNull())
        {
            LOG_MODEL_ERROR("FrmUserList", "Don't roster:%s", bareJid.toStdString().c_str());
            return;
        }

        //增加订阅  
        if(CUserInfo::Both != info->GetSubScriptionType())
            EnableAction(ui->actionAgreeAddRoster);
        
        //显示重命名菜单  
        EnableAction(ui->actionRename);
        //如果是好友上,显示删除好友  
        EnableAction(ui->actionRemoveRoster_R);

        //查看好友信息  
        EnableAction(ui->actionInformation_I);
        //移动到组  
        EnableAction(ui->actionMove_roster);
        EnableAction(ui->actionSendMessage);
        EnableAction(ui->actionSendFile);
        EnableAction(ui->actionVideo);
        EnableAction(ui->actionAudio);
        if(CGlobal::Instance()->GetIsMonitor())
        {
            ui->actionAllowMonitor->setChecked(info->GetIsMonitor());
            EnableAction(ui->actionAllowMonitor);
        }
         //TODO:3新增菜单  
    }
    return;
}