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295 lines
9.2 KiB
295 lines
9.2 KiB
/***************************************************************************
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kinvestmentlistitem.cpp - description
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-------------------
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begin : Wed Feb 6 2002
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copyright : (C) 2000-2002 by Michael Edwardes
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email : mte@users.sourceforge.net
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Javier Campos Morales <javi_c@users.sourceforge.net>
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Felix Rodriguez <frodriguez@users.sourceforge.net>
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John C <thetacoturtle@users.sourceforge.net>
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Thomas Baumgart <ipwizard@users.sourceforge.net>
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Kevin Tambascio <ktambascio@users.sourceforge.net>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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// ----------------------------------------------------------------------------
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// QT Includes
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#include <tqpainter.h>
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// ----------------------------------------------------------------------------
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// KDE Includes
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#include <klistview.h>
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// ----------------------------------------------------------------------------
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// Project Includes
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#include <kmymoney/kmymoneyglobalsettings.h>
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#include "kinvestmentlistitem.h"
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#include <kmymoney/mymoneysecurity.h>
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#include <kmymoney/mymoneyfile.h>
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KInvestmentListItem::KInvestmentListItem(TDEListView* parent, const MyMoneyAccount& account)
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: TDEListViewItem(parent)
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{
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bColumn5Negative = false;
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bColumn6Negative = false;
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bColumn7Negative = false;
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bColumn8Negative = false;
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bColumn9Negative = false;
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m_account = account;
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m_listView = parent;
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MyMoneySecurity security;
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MyMoneyFile* file = MyMoneyFile::instance();
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security = file->security(m_account.currencyId());
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m_tradingCurrency = file->security(security.tradingCurrency());
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int prec = MyMoneyMoney::denomToPrec(m_tradingCurrency.smallestAccountFraction());
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TQValueList<MyMoneyTransaction> transactionList;
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// FIXME PRICE
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// equity_price_history history = equity.priceHistory();
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//column 0 (COLUMN_NAME_INDEX) is the name of the stock
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setText(COLUMN_NAME_INDEX, m_account.name());
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//column 1 (COLUMN_SYMBOL_INDEX) is the ticker symbol
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setText(COLUMN_SYMBOL_INDEX, security.tradingSymbol());
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//column 2 is the net value (price * quantity owned)
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MyMoneyPrice price = file->price(m_account.currencyId(), m_tradingCurrency.id());
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if(price.isValid()) {
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setText(COLUMN_VALUE_INDEX, (file->balance(m_account.id()) * price.rate(m_tradingCurrency.id())).formatMoney(m_tradingCurrency.tradingSymbol(), prec));
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} else {
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setText(COLUMN_VALUE_INDEX, "---");
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}
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//column 3 (COLUMN_QUANTITY_INDEX) is the quantity of shares owned
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prec = MyMoneyMoney::denomToPrec(security.smallestAccountFraction());
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setText(COLUMN_QUANTITY_INDEX, file->balance(m_account.id()).formatMoney("", prec));
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//column 4 is the current price
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// Get the price precision from the configuration
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prec = KMyMoneyGlobalSettings::pricePrecision();
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// prec = MyMoneyMoney::denomToPrec(m_tradingCurrency.smallestAccountFraction());
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if(price.isValid()) {
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setText(COLUMN_PRICE_INDEX, price.rate(m_tradingCurrency.id()).formatMoney(m_tradingCurrency.tradingSymbol(), prec));
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} else {
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setText(COLUMN_PRICE_INDEX, "---");
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}
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}
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KInvestmentListItem::~KInvestmentListItem()
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{
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}
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// FIXME PRICE
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#if 0
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const TQString KInvestmentListItem::calculate1WeekGain(const equity_price_history& history)
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{
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return calculateGain(history, -7, 0, false, bColumn6Negative);
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}
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const TQString KInvestmentListItem::calculate4WeekGain(const equity_price_history& history)
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{
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return calculateGain(history, -28, 0, false, bColumn7Negative);
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}
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const TQString KInvestmentListItem::calculate3MonthGain(const equity_price_history& history)
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{
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return calculateGain(history, 0, -3, false, bColumn8Negative);
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}
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const TQString KInvestmentListItem::calculateYTDGain(const equity_price_history& history)
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{
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return calculateGain(history, 0, 0, true, bColumn9Negative);
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}
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const TQString KInvestmentListItem::calculateGain(const equity_price_history& history, int dayDifference, int monthDifference, bool YTD, bool& bNegative)
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{
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bNegative = false;
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if(history.isEmpty())
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{
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return TQString("0.0%");
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}
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else
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{
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bool bFoundCurrent = false, bFoundComparison = false;
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TQDate tempDate, comparisonDate = TQDate::currentDate();
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if(YTD)
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{
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//if it is YTD, set the date to 01/01/<current year>
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comparisonDate.setYMD(comparisonDate.year(), 1, 1);
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}
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else
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{
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comparisonDate = comparisonDate.addDays(dayDifference);
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comparisonDate = comparisonDate.addMonths(monthDifference);
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}
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MyMoneyMoney comparisonValue, currentValue;
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//find the current value, or closest to the current value.
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equity_price_history::ConstIterator itToday = history.end();
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for(tempDate = TQDate::currentDate(); tempDate >= comparisonDate; )
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{
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itToday = history.find(tempDate);
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if(itToday != history.end())
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{
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currentValue = itToday.data();
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bFoundCurrent = true;
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break;
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}
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tempDate = tempDate.addDays(-1);
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}
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if(!bFoundCurrent)
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{
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return TQString("0.0%");
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}
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//find a date that is closest to a week old, not older, and not today's date. Because its a TQMap, this map
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//should already be sorted earliest to latest.
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for(equity_price_history::ConstIterator it = history.begin(); it != history.end(); ++it)
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{
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if(it.key() >= comparisonDate && it.key() < TQDate::currentDate())
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{
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comparisonDate = it.key();
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comparisonValue = it.data();
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bFoundComparison = true;
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break;
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}
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}
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if(!bFoundComparison)
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{
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return TQString("0.0%");
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}
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//tqDebug("Current date/value to use is %s/%s, Previous is %s/%s", tempDate.toString().data(), currentValue.toString().data(), comparisonDate.toString().data(), comparisonValue.toString().data());
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//compute the percentage difference
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if(comparisonValue != currentValue)
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{
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double result = (currentValue.toDouble() / comparisonValue.toDouble()) * 100.0;
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result -= 100.0;
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if(result < 0.0)
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{
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bNegative = true;
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}
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TQString ds = TQString("%1%").arg(result, 0, 'f', 3);
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return ds;
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/*MyMoneyMoney result = (currentValue / comparisonValue);
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result = result * 100;
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result = result - 100;
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tqDebug("final result = %s", result.toString().data());
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return TQString(result.formatMoney("", 3) + "%");*/
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}
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}
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return TQString("");
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}
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#endif
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int KInvestmentListItem::compare(TQListViewItem* i, int col, bool ascending) const
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{
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KInvestmentListItem* item = dynamic_cast<KInvestmentListItem*>(i);
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// do special sorting only for numeric columns
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// in all other cases use the standard sorting
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if(item) {
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switch(col) {
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case COLUMN_VALUE_INDEX:
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case COLUMN_QUANTITY_INDEX:
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case COLUMN_PRICE_INDEX:
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{
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bool inv1 = text(col) == "---";
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bool inv2 = item->text(col) == "---";
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if(!inv1 && !inv2) {
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MyMoneyMoney result = MyMoneyMoney(text(col)) - MyMoneyMoney(item->text(col));
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if(result.isNegative())
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return -1;
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if(result.isZero())
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return 0;
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return 1;
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} else if(inv1 && inv2) {
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return 0;
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} else if(inv1) {
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return -1;
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}
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return 1;
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}
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break;
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default:
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break;
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}
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}
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// do standard sorting here
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return TDEListViewItem::compare(i, col, ascending);
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}
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void KInvestmentListItem::paintCell(TQPainter * p, const TQColorGroup & cg, int column, int width, int align)
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{
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bool bPaintRed = false;
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if((column == COLUMN_RAWGAIN_INDEX && bColumn5Negative) ||
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(column == COLUMN_1WEEKGAIN_INDEX && bColumn6Negative) ||
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(column == COLUMN_4WEEKGAIN_INDEX && bColumn7Negative) ||
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(column == COLUMN_3MONGAIN_INDEX && bColumn8Negative) ||
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(column == COLUMN_YTDGAIN_INDEX && bColumn9Negative))
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{
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bPaintRed = true;
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}
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p->save();
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TQColorGroup cg2(cg);
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if(isAlternate())
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cg2.setColor(TQColorGroup::Base, KMyMoneyGlobalSettings::listColor());
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else
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cg2.setColor(TQColorGroup::Base, KMyMoneyGlobalSettings::listBGColor());
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#ifndef KMM_DESIGNER
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TQFont font = KMyMoneyGlobalSettings::listCellFont();
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// strike out closed accounts
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if(m_account.isClosed())
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font.setStrikeOut(true);
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p->setFont(font);
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#endif
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if(bPaintRed)
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{
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TQColorGroup _cg( cg2);
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TQColor c = _cg.text();
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_cg.setColor(TQColorGroup::Text, TQt::red);
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TQListViewItem::paintCell(p, _cg, column, width, align);
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_cg.setColor(TQColorGroup::Text, c);
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}
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else
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{
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TQListViewItem::paintCell(p, cg2, column, width, align);
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}
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p->restore();
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}
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