C++ MyMoneySecurity::tradingCurrency方法代码示例

MyMoneyMoney ReportAccount::deepCurrencyPrice(const QDate& date, bool exactDate) const
{
  DEBUG_ENTER(Q_FUNC_INFO);

  MyMoneyMoney result(1, 1);
  MyMoneyFile* file = MyMoneyFile::instance();

  MyMoneySecurity undersecurity = file->security(currencyId());
  if (! undersecurity.isCurrency()) {
    const MyMoneyPrice &price = file->price(undersecurity.id(), undersecurity.tradingCurrency(), date, exactDate);
    if (price.isValid()) {
      result = price.rate(undersecurity.tradingCurrency());

      DEBUG_OUTPUT(QString("Converting under %1 to deep %2, price on %3 is %4")
                   .arg(undersecurity.name())
                   .arg(file->security(undersecurity.tradingCurrency()).name())
                   .arg(date.toString())
                   .arg(result.toDouble()));
    } else {
      DEBUG_OUTPUT(QString("No price to convert under %1 to deep %2 on %3")
                   .arg(undersecurity.name())
                   .arg(file->security(undersecurity.tradingCurrency()).name())
                   .arg(date.toString()));
      result = MyMoneyMoney();
    }
  }

  return result;
}

MyMoneyPrice KEquityPriceUpdateDlg::price(const QString& id) const
{
  MyMoneyPrice price;
  QTreeWidgetItem* item = 0;
  QList<QTreeWidgetItem*> foundItems = lvEquityList->findItems(id, Qt::MatchExactly, ID_COL);

  if (! foundItems.empty())
    item = foundItems.at(0);

  if (item) {
    MyMoneyMoney rate(item->text(PRICE_COL));
    if (!rate.isZero()) {
      QString id = item->text(ID_COL).toUtf8();

      // if the ID has a space, then this is TWO ID's, so it's a currency quote
      if (id.contains(" ")) {
        QStringList ids = id.split(' ', QString::SkipEmptyParts);
        QString fromid = ids[0].toUtf8();
        QString toid = ids[1].toUtf8();
        price = MyMoneyPrice(fromid, toid, QDate().fromString(item->text(DATE_COL), Qt::ISODate), rate, item->text(SOURCE_COL));
      } else
        // otherwise, it's a security quote
      {
        MyMoneySecurity security = MyMoneyFile::instance()->security(id);
        price = MyMoneyPrice(id, security.tradingCurrency(), QDate().fromString(item->text(DATE_COL), Qt::ISODate), rate, item->text(SOURCE_COL));
      }
    }
  }
  return price;
}

void KMyMoneyAccountTreeForecastItem::updateBudget()
{
  MyMoneySecurity currency;
  MyMoneyMoney tAmountMM;

  MyMoneyFile* file = MyMoneyFile::instance();
  int it_c = 1; // iterator for the columns of the listview
  QDate forecastDate = m_forecast.forecastStartDate();

  if(m_account.isInvest()) {
    MyMoneySecurity underSecurity = file->security(m_account.currencyId());
    currency = file->security(underSecurity.tradingCurrency());
  } else {
    currency = file->security(m_account.currencyId());
  }

    //iterate columns
  for(; forecastDate <= m_forecast.forecastEndDate(); forecastDate = forecastDate.addMonths(1), ++it_c) {
    MyMoneyMoney amountMM;
    amountMM = m_forecast.forecastBalance(m_account,forecastDate);
    if(m_account.accountType() == MyMoneyAccount::Expense)
      amountMM = -amountMM;

    tAmountMM += amountMM;
    setAmount(it_c, amountMM);
    setValue(it_c, amountMM, forecastDate);
    showAmount(it_c, amountMM, currency);
  }

  //set total column
  setAmount(it_c, tAmountMM);
  setValue(it_c, tAmountMM, m_forecast.forecastEndDate());
  showAmount(it_c, tAmountMM, currency);
}

void KMyMoneyAccountTreeForecastItem::updateDetailed()
{
  QString amount;
  QString vAmount;
  MyMoneyMoney vAmountMM;
  MyMoneyFile* file = MyMoneyFile::instance();

  MyMoneySecurity currency;
  if(m_account.isInvest()) {
    MyMoneySecurity underSecurity = file->security(m_account.currencyId());
    currency = file->security(underSecurity.tradingCurrency());
  } else {
    currency = file->security(m_account.currencyId());
  }

  int it_c = 1; // iterator for the columns of the listview

  for(QDate forecastDate = QDate::currentDate(); forecastDate <= m_forecast.forecastEndDate(); ++it_c, forecastDate = forecastDate.addDays(1)) {
    MyMoneyMoney amountMM = m_forecast.forecastBalance(m_account, forecastDate);

    //calculate the balance in base currency for the total row
    setAmount(it_c, amountMM);
    setValue(it_c, amountMM, forecastDate);
    showAmount(it_c, amountMM, currency);
  }

    //calculate and add variation per cycle
  vAmountMM = m_forecast.accountTotalVariation(m_account);
  setAmount(it_c, vAmountMM);
  setValue(it_c, vAmountMM, m_forecast.forecastEndDate());
  showAmount(it_c, vAmountMM, currency);
}

void KEquityPriceUpdateDlg::addInvestment(const MyMoneySecurity& inv)
{
  MyMoneyFile* file = MyMoneyFile::instance();

  QString symbol = inv.tradingSymbol();
  QString id = inv.id();
  // Check that the pair does not already exist
  if (lvEquityList->findItems(id, Qt::MatchExactly, ID_COL).empty()) {
    // check that the security is still in use
    QList<MyMoneyAccount>::const_iterator it_a;
    QList<MyMoneyAccount> list;
    file->accountList(list);
    for (it_a = list.constBegin(); it_a != list.constEnd(); ++it_a) {
      if ((*it_a).isInvest()
          && ((*it_a).currencyId() == inv.id())
          && !(*it_a).isClosed())
        break;
    }
    // if it is in use, it_a is not equal to list.end()
    if (it_a != list.constEnd()) {
      QTreeWidgetItem* item = new QTreeWidgetItem();
      item->setText(SYMBOL_COL, symbol);
      item->setText(NAME_COL, inv.name());
      MyMoneySecurity currency = file->currency(inv.tradingCurrency());
      const MyMoneyPrice &pr = file->price(id.toUtf8(), inv.tradingCurrency());
      if (pr.isValid()) {
        item->setText(PRICE_COL, pr.rate(currency.id()).formatMoney(currency.tradingSymbol(), KMyMoneyGlobalSettings::pricePrecision()));
        item->setText(DATE_COL, pr.date().toString(Qt::ISODate));
      }
      item->setText(ID_COL, id);
      if (inv.value("kmm-online-quote-system") == "Finance::Quote")
        item->setText(SOURCE_COL, QString("Finance::Quote %1").arg(inv.value("kmm-online-source")));
      else
        item->setText(SOURCE_COL, inv.value("kmm-online-source"));

      lvEquityList->invisibleRootItem()->addChild(item);

      // If this investment is denominated in a foreign currency, ensure that
      // the appropriate price pair is also on the list

      if (currency.id() != file->baseCurrency().id()) {
        addPricePair(MyMoneySecurityPair(currency.id(), file->baseCurrency().id()));
      }
    }
  }
}

void KForecastView::loadAccounts(MyMoneyForecast& forecast, const MyMoneyAccount& account, QTreeWidgetItem* parentItem, int forecastType)
{
  QMap<QString, QString> nameIdx;
  QStringList accList;
  MyMoneyFile* file = MyMoneyFile::instance();
  QTreeWidgetItem *forecastItem = 0;

  //Get all accounts of the right type to calculate forecast
  accList = account.accountList();

  if (accList.size() == 0)
    return;

  QStringList::ConstIterator accList_t;
  for (accList_t = accList.constBegin(); accList_t != accList.constEnd(); ++accList_t) {
    MyMoneyAccount subAccount = file->account(*accList_t);
    //only add the account if it is a forecast account or the parent of a forecast account
    if (includeAccount(forecast, subAccount)) {
      nameIdx[subAccount.id()] = subAccount.id();
    }
  }

  QMap<QString, QString>::ConstIterator it_nc;
  for (it_nc = nameIdx.constBegin(); it_nc != nameIdx.constEnd(); ++it_nc) {

    const MyMoneyAccount subAccount = file->account(*it_nc);
    MyMoneySecurity currency;
    if (subAccount.isInvest()) {
      MyMoneySecurity underSecurity = file->security(subAccount.currencyId());
      currency = file->security(underSecurity.tradingCurrency());
    } else {
      currency = file->security(subAccount.currencyId());
    }

    forecastItem = new QTreeWidgetItem(parentItem);
    forecastItem->setText(0, subAccount.name());
    forecastItem->setIcon(0, subAccount.accountPixmap());
    forecastItem->setData(0, ForecastRole, QVariant::fromValue(forecast));
    forecastItem->setData(0, AccountRole, QVariant::fromValue(subAccount));
    forecastItem->setExpanded(true);

    switch (forecastType) {
      case eSummary:
        updateSummary(forecastItem);
        break;
      case eDetailed:
        updateDetailed(forecastItem);
        break;
      case eBudget:
        updateBudget(forecastItem);
        break;
      default:
        break;
    }

    loadAccounts(forecast, subAccount, forecastItem, forecastType);
  }
}

void MyMoneyForecast::doFutureScheduledForecast(void)
{
  MyMoneyFile* file = MyMoneyFile::instance();

  if(isIncludingFutureTransactions())
    addFutureTransactions();

  if(isIncludingScheduledTransactions())
    addScheduledTransactions();

  //do not show accounts with no transactions
  if(!isIncludingUnusedAccounts())
    purgeForecastAccountsList(m_accountList);

  //adjust value of investments to deep currency
  QMap<QString, QString>::ConstIterator it_n;
  for ( it_n = m_nameIdx.begin(); it_n != m_nameIdx.end(); ++it_n ) {
    MyMoneyAccount acc = file->account ( *it_n );

    if ( acc.isInvest() ) {
      //get the id of the security for that account
      MyMoneySecurity undersecurity = file->security ( acc.currencyId() );

      //only do it if the security is not an actual currency
      if ( ! undersecurity.isCurrency() )
      {
        //set the default value
        MyMoneyMoney rate = MyMoneyMoney ( 1, 1 );
        MyMoneyPrice price;

        for (QDate it_day = QDate::currentDate(); it_day <= forecastEndDate(); ) {
          //get the price for the tradingCurrency that day
          price = file->price ( undersecurity.id(), undersecurity.tradingCurrency(), it_day );
          if ( price.isValid() )
          {
            rate = price.rate ( undersecurity.tradingCurrency() );
          }
          //value is the amount of shares multiplied by the rate of the deep currency
          m_accountList[acc.id() ][it_day] = m_accountList[acc.id() ][it_day] * rate;
          it_day = it_day.addDays(1);
        }
      }
    }
  }
}

/**
 * Set the values based on the @param security
 */
void KInvestmentDetailsWizardPage::init2(const MyMoneySecurity& security)
{
  MyMoneySecurity tradingCurrency = MyMoneyFile::instance()->currency(security.tradingCurrency());
  m_investmentSymbol->setText(security.tradingSymbol());
  m_tradingMarket->setCurrentIndex(m_tradingMarket->findText(security.tradingMarket(), Qt::MatchExactly));
  m_fraction->setValue(MyMoneyMoney(security.smallestAccountFraction(), 1));
  m_tradingCurrencyEdit->setSecurity(tradingCurrency);

  m_investmentIdentification->setText(security.value("kmm-security-id"));
}

KInvestmentListItem::KInvestmentListItem(KListView* parent, const MyMoneyAccount& account)
  : KListViewItem(parent)
{
  bColumn5Negative = false;
  bColumn6Negative = false;
  bColumn7Negative = false;
  bColumn8Negative = false;
  bColumn9Negative = false;

  m_account = account;
  m_listView = parent;

  MyMoneySecurity security;
  MyMoneyFile* file = MyMoneyFile::instance();

  security = file->security(m_account.currencyId());
  m_tradingCurrency = file->security(security.tradingCurrency());

  int prec = MyMoneyMoney::denomToPrec(m_tradingCurrency.smallestAccountFraction());

  QValueList<MyMoneyTransaction> transactionList;
  // FIXME PRICE
  // equity_price_history history = equity.priceHistory();

  //column 0 (COLUMN_NAME_INDEX) is the name of the stock
  setText(COLUMN_NAME_INDEX, m_account.name());

  //column 1 (COLUMN_SYMBOL_INDEX) is the ticker symbol
  setText(COLUMN_SYMBOL_INDEX, security.tradingSymbol());

  //column 2 is the net value (price * quantity owned)
  MyMoneyPrice price = file->price(m_account.currencyId(), m_tradingCurrency.id());
  if(price.isValid()) {
    setText(COLUMN_VALUE_INDEX, (file->balance(m_account.id()) * price.rate(m_tradingCurrency.id())).formatMoney(m_tradingCurrency.tradingSymbol(), prec));
  } else {
    setText(COLUMN_VALUE_INDEX, "---");
  }

  //column 3 (COLUMN_QUANTITY_INDEX) is the quantity of shares owned
  prec = MyMoneyMoney::denomToPrec(security.smallestAccountFraction());
  setText(COLUMN_QUANTITY_INDEX, file->balance(m_account.id()).formatMoney("", prec));

  //column 4 is the current price
  // Get the price precision from the configuration
  prec = KMyMoneyGlobalSettings::pricePrecision();

  // prec = MyMoneyMoney::denomToPrec(m_tradingCurrency.smallestAccountFraction());
  if(price.isValid()) {
    setText(COLUMN_PRICE_INDEX, price.rate(m_tradingCurrency.id()).formatMoney(m_tradingCurrency.tradingSymbol(), prec));
  } else {
    setText(COLUMN_PRICE_INDEX, "---");
  }
}

/**
  * Fetch the trading currency of this account's currency
  *
  * @return The account's currency trading currency
  */
MyMoneySecurity ReportAccount::currency() const
{
  MyMoneyFile* file = MyMoneyFile::instance();

  // First, get the deep currency
  MyMoneySecurity deepcurrency = file->security(currencyId());
  if (! deepcurrency.isCurrency())
    deepcurrency = file->security(deepcurrency.tradingCurrency());

  // Return the deep currency's ID
  return deepcurrency;
}

void KEquityPriceUpdateDlg::addPricePair(const MyMoneySecurityPair& pair, bool dontCheckExistance)
{
  MyMoneyFile* file = MyMoneyFile::instance();

  QString symbol = QString("%1 > %2").arg(pair.first, pair.second);
  QString id = QString("%1 %2").arg(pair.first, pair.second);
  // Check that the pair does not already exist
  if (lvEquityList->findItems(id, Qt::MatchExactly, ID_COL).empty()) {
    const MyMoneyPrice &pr = file->price(pair.first, pair.second);
    if (pr.source() != "KMyMoney") {
      bool keep = true;
      if ((pair.first == file->baseCurrency().id())
          || (pair.second == file->baseCurrency().id())) {
        const QString& foreignCurrency = file->foreignCurrency(pair.first, pair.second);
        // check that the foreign currency is still in use
        QList<MyMoneyAccount>::const_iterator it_a;
        QList<MyMoneyAccount> list;
        file->accountList(list);
        for (it_a = list.constBegin(); !dontCheckExistance && it_a != list.constEnd(); ++it_a) {
          // if it's an account denominated in the foreign currency
          // keep it
          if (((*it_a).currencyId() == foreignCurrency)
              && !(*it_a).isClosed())
            break;
          // if it's an investment traded in the foreign currency
          // keep it
          if ((*it_a).isInvest() && !(*it_a).isClosed()) {
            MyMoneySecurity sec = file->security((*it_a).currencyId());
            if (sec.tradingCurrency() == foreignCurrency)
              break;
          }
        }
        // if it is in use, it_a is not equal to list.end()
        if (it_a == list.constEnd() && !dontCheckExistance)
          keep = false;
      }

      if (keep) {
        QTreeWidgetItem* item = new QTreeWidgetItem();
        item->setText(SYMBOL_COL, symbol);
        item->setText(NAME_COL, i18n("%1 units in %2", pair.first, pair.second));
        if (pr.isValid()) {
          item->setText(PRICE_COL, pr.rate(pair.second).formatMoney(file->currency(pair.second).tradingSymbol(), KMyMoneyGlobalSettings::pricePrecision()));
          item->setText(DATE_COL, pr.date().toString(Qt::ISODate));
        }
        item->setText(ID_COL, id);
        item->setText(SOURCE_COL, "Yahoo Currency");  // This string value should not be localized
        lvEquityList->invisibleRootItem()->addChild(item);
      }
    }
  }
}

void KForecastView::updateSummary(QTreeWidgetItem *item)
{
  MyMoneyMoney amountMM;
  int it_c = 1; // iterator for the columns of the listview
  MyMoneyFile* file = MyMoneyFile::instance();
  int daysToBeginDay;

  MyMoneyForecast forecast = item->data(0, ForecastRole).value<MyMoneyForecast>();

  if (QDate::currentDate() < forecast.beginForecastDate()) {
    daysToBeginDay = QDate::currentDate().daysTo(forecast.beginForecastDate());
  } else {
    daysToBeginDay = forecast.accountsCycle();
  }

  MyMoneyAccount account = item->data(0, AccountRole).value<MyMoneyAccount>();
  MyMoneySecurity currency;
  if (account.isInvest()) {
    MyMoneySecurity underSecurity = file->security(account.currencyId());
    currency = file->security(underSecurity.tradingCurrency());
  } else {
    currency = file->security(account.currencyId());
  }


  //add current balance column
  QDate summaryDate = QDate::currentDate();
  amountMM = forecast.forecastBalance(account, summaryDate);

  //calculate the balance in base currency for the total row
  setAmount(item, it_c, amountMM);
  setValue(item, it_c, amountMM, summaryDate);
  showAmount(item, it_c, amountMM, currency);
  it_c++;

  //iterate through all other columns
  for (QDate summaryDate = QDate::currentDate().addDays(daysToBeginDay); summaryDate <= forecast.forecastEndDate(); summaryDate = summaryDate.addDays(forecast.accountsCycle()), ++it_c) {
    amountMM = forecast.forecastBalance(account, summaryDate);

    //calculate the balance in base currency for the total row
    setAmount(item, it_c, amountMM);
    setValue(item, it_c, amountMM, summaryDate);
    showAmount(item, it_c, amountMM, currency);
  }
  //calculate and add variation per cycle
  setNegative(item, forecast.accountTotalVariation(account).isNegative());
  setAmount(item, it_c, forecast.accountTotalVariation(account));
  setValue(item, it_c, forecast.accountTotalVariation(account), forecast.forecastEndDate());
  showAmount(item, it_c, forecast.accountTotalVariation(account), currency);
}

void KEquityPriceUpdateDlg::storePrices()
{
  // update the new prices into the equities

  MyMoneyFile* file = MyMoneyFile::instance();
  QList<MyMoneySecurity> equities = file->securityList();

  QTreeWidgetItem* item = 0;
  MyMoneyFileTransaction ft;
  QString name;

  try {
    for (int i = 0; i < lvEquityList->invisibleRootItem()->childCount(); ++i) {
      item = lvEquityList->invisibleRootItem()->child(i);
      // turn on signals before we modify the last entry in the list
      MyMoneyFile::instance()->blockSignals(i < lvEquityList->invisibleRootItem()->childCount() - 1);

      MyMoneyMoney rate(item->text(PRICE_COL));
      if (!rate.isZero()) {
        QString id = item->text(ID_COL).toUtf8();

        // if the ID has a space, then this is TWO ID's, so it's a currency quote
        if (QString(id).contains(" ")) {
          QStringList ids = id.split(' ', QString::SkipEmptyParts);
          QString fromid = ids[0].toUtf8();
          QString toid = ids[1].toUtf8();
          name = QString("%1 --> %2").arg(fromid).arg(toid);
          MyMoneyPrice price(fromid, toid, QDate().fromString(item->text(DATE_COL), Qt::ISODate), rate, item->text(SOURCE_COL));
          file->addPrice(price);
        } else
          // otherwise, it's a security quote
        {
          MyMoneySecurity security = MyMoneyFile::instance()->security(id);
          name = security.name();
          MyMoneyPrice price(id, security.tradingCurrency(), QDate().fromString(item->text(DATE_COL), Qt::ISODate), rate, item->text(SOURCE_COL));

          // TODO (Ace) Better handling of the case where there is already a price
          // for this date.  Currently, it just overrides the old value.  Really it
          // should check to see if the price is the same and prompt the user.
          MyMoneyFile::instance()->addPrice(price);
        }

      }
    }
    ft.commit();

  } catch (const MyMoneyException &) {
    qDebug("Unable to add price information for %s", qPrintable(name));
  }
}

QList<MyMoneyPrice> KForecastView::getAccountPrices(const MyMoneyAccount& acc)
{
  MyMoneyFile* file = MyMoneyFile::instance();
  QList<MyMoneyPrice> prices;
  MyMoneySecurity security = file->baseCurrency();
  try {
    if (acc.isInvest()) {
      security = file->security(acc.currencyId());
      if (security.tradingCurrency() != file->baseCurrency().id()) {
        MyMoneySecurity sec = file->security(security.tradingCurrency());
        prices += file->price(sec.id(), file->baseCurrency().id());
      }
    } else if (acc.currencyId() != file->baseCurrency().id()) {
      if (acc.currencyId() != file->baseCurrency().id()) {
        security = file->security(acc.currencyId());
        prices += file->price(acc.currencyId(), file->baseCurrency().id());
      }
    }

  } catch (const MyMoneyException &e) {
    qDebug() << Q_FUNC_INFO << " caught exception while adding " << acc.name() << "[" << acc.id() << "]: " << e.what();
  }
  return prices;
}

void KForecastView::updateBudget(QTreeWidgetItem *item)
{
  MyMoneySecurity currency;
  MyMoneyMoney tAmountMM;

  MyMoneyForecast forecast = item->data(0, ForecastRole).value<MyMoneyForecast>();

  MyMoneyFile* file = MyMoneyFile::instance();
  int it_c = 1; // iterator for the columns of the listview
  QDate forecastDate = forecast.forecastStartDate();

  MyMoneyAccount account = item->data(0, AccountRole).value<MyMoneyAccount>();

  if (account.isInvest()) {
    MyMoneySecurity underSecurity = file->security(account.currencyId());
    currency = file->security(underSecurity.tradingCurrency());
  } else {
    currency = file->security(account.currencyId());
  }

  //iterate columns
  for (; forecastDate <= forecast.forecastEndDate(); forecastDate = forecastDate.addMonths(1), ++it_c) {
    MyMoneyMoney amountMM;
    amountMM = forecast.forecastBalance(account, forecastDate);
    if (account.accountType() == MyMoneyAccount::Expense)
      amountMM = -amountMM;

    tAmountMM += amountMM;
    setAmount(item, it_c, amountMM);
    setValue(item, it_c, amountMM, forecastDate);
    showAmount(item, it_c, amountMM, currency);
  }

  //set total column
  setAmount(item, it_c, tAmountMM);
  setValue(item, it_c, tAmountMM, forecast.forecastEndDate());
  showAmount(item, it_c, tAmountMM, currency);
}