void CFeedIcoItemListCtrl::UpdateMenuState(CTitleMenu & menuRSS)
{
if( !CGlobalVariable::IsRunning() )
{
return;
}
//设置菜单状态
int iSelectedItems = GetSelectedCount();
if(iSelectedItems && iSelectedItems == 1)
{
int nIndex = GetCurrSelectIndex();
if ( nIndex >= 0 )
{
if ( CRssFeed* pFeed = GetFeed(nIndex) )
{
//删除不用的menu项
menuRSS.DeleteMenu(MP_OPEN,MF_STRING);
menuRSS.DeleteMenu(MP_RESUME,MF_STRING);
//下载所有||暂停
if (pFeed->ExistDownloadingItem())
{
menuRSS.EnableMenuItem(MP_PAUSE, MF_ENABLED);
}
if (pFeed->ExistUnloadItem())
{
menuRSS.EnableMenuItem(MP_DOWNLOAD_ALL, MF_ENABLED);
}
menuRSS.EnableMenuItem(MP_CANCEL, MF_ENABLED);
menuRSS.EnableMenuItem(MP_REFRESH, MF_ENABLED);
menuRSS.EnableMenuItem(MP_OPTIONS, MF_ENABLED);
menuRSS.EnableMenuItem(MP_OPENFOLDER, MF_ENABLED);
}
}
}
else//空白处右键
{
menuRSS.DeleteMenu(MP_OPEN,MF_STRING);
menuRSS.DeleteMenu(MP_OPENFOLDER,MF_STRING);
menuRSS.DeleteMenu(MP_DOWNLOAD_ALL,MF_STRING);
menuRSS.DeleteMenu(MP_RESUME,MF_STRING);
menuRSS.DeleteMenu(MP_PAUSE,MF_STRING);
menuRSS.DeleteMenu(MP_CANCEL,MF_STRING);
menuRSS.DeleteMenu(MP_OPTIONS,MF_STRING);
//menuRSS.DeleteMenu(MF_SEPARATOR,MF_STRING);
if ( this->GetItemCount() > 0 )
{
menuRSS.EnableMenuItem(MP_REFRESH, MF_ENABLED);
}
else
{
menuRSS.DeleteMenu(MP_REFRESH,MF_STRING);
}
}
}
