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kmymoney/kmymoney2/widgets/kbudgetvalues.cpp

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/***************************************************************************
kbudgetvalues - description
-------------------
begin : Wed Nov 28 2007
copyright : (C) 2007 by Thomas Baumgart
email : Thomas Baumgart <ipwizard@users.sourceforge.net>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
// ----------------------------------------------------------------------------
// QT Includes
#include <tqtabwidget.h>
#include <tqlabel.h>
#include <tqbuttongroup.h>
#include <tqradiobutton.h>
#include <tqwidgetstack.h>
#include <tqtimer.h>
#include <tqtooltip.h>
#include <tqapplication.h>
// ----------------------------------------------------------------------------
// KDE Includes
#include <tdeglobal.h>
#include <tdelocale.h>
#include <kcalendarsystem.h>
#include <tdemessagebox.h>
#include <kpushbutton.h>
#include <kstdguiitem.h>
// ----------------------------------------------------------------------------
// Project Includes
#include "kbudgetvalues.h"
#include <kmymoney/kmymoneyedit.h>
KBudgetValues::KBudgetValues(TQWidget* parent, const char* name) :
KBudgetValuesDecl(parent, name),
m_currentTab(m_monthlyButton)
{
m_budgetDate = TQDate(2007,1,1);
m_field[0] = m_amount1;
m_field[1] = m_amount2;
m_field[2] = m_amount3;
m_field[3] = m_amount4;
m_field[4] = m_amount5;
m_field[5] = m_amount6;
m_field[6] = m_amount7;
m_field[7] = m_amount8;
m_field[8] = m_amount9;
m_field[9] = m_amount10;
m_field[10] = m_amount11;
m_field[11] = m_amount12;
m_label[0] = m_label1;
m_label[1] = m_label2;
m_label[2] = m_label3;
m_label[3] = m_label4;
m_label[4] = m_label5;
m_label[5] = m_label6;
m_label[6] = m_label7;
m_label[7] = m_label8;
m_label[8] = m_label9;
m_label[9] = m_label10;
m_label[10] = m_label11;
m_label[11] = m_label12;
// fill with standard labels
m_monthlyButton->setChecked(true);
slotChangePeriod(m_periodGroup->id(m_monthlyButton));
// connect(m_budgetLevel, TQT_SIGNAL(currentChanged(TQWidget*)), this, TQT_SIGNAL(valuesChanged()));
connect(m_amountMonthly, TQT_SIGNAL(valueChanged(const TQString&)), this, TQT_SLOT(slotNeedUpdate()));
connect(m_amountYearly, TQT_SIGNAL(valueChanged(const TQString&)), this, TQT_SLOT(slotNeedUpdate()));
m_amountMonthly->installEventFilter(this);
m_amountYearly->installEventFilter(this);
for(int i=0; i < 12; ++i) {
connect(m_field[i], TQT_SIGNAL(valueChanged(const TQString&)), this, TQT_SLOT(slotNeedUpdate()));
m_field[i]->installEventFilter(this);
}
connect(m_clearButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotClearAllValues()));
connect(m_periodGroup, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(slotChangePeriod(int)));
connect(this, TQT_SIGNAL(valuesChanged()), this, TQT_SLOT(slotUpdateClearButton()));
KGuiItem clearItem(KStdGuiItem::clear());
m_clearButton->setGuiItem(clearItem);
m_clearButton->setText("");
TQToolTip::add(m_clearButton, clearItem.toolTip());
}
KBudgetValues::~KBudgetValues()
{
}
bool KBudgetValues::eventFilter(TQObject* o, TQEvent* e)
{
bool rc = false;
if(o->isWidgetType()
&& (e->type() == TQEvent::KeyPress)) {
TQKeyEvent* k = dynamic_cast<TQKeyEvent*>(e);
if((k->state() & TQt::KeyButtonMask) == 0) {
TQKeyEvent evt(e->type(),
TQt::Key_Tab, 0, k->state(), TQString(),
k->isAutoRepeat(), k->count());
switch(k->key()) {
case TQt::Key_Return:
case TQt::Key_Enter:
// send out a TAB key event
TQApplication::sendEvent( o, &evt );
// don't process this one any further
rc = true;
break;
default:
break;
}
}
}
return rc;
}
void KBudgetValues::clear(void)
{
blockSignals(true);
for(int i=0; i < 12; ++i)
m_field[i]->setValue(MyMoneyMoney());
m_amountMonthly->setValue(MyMoneyMoney());
m_amountYearly->setValue(MyMoneyMoney());
blockSignals(false);
}
void KBudgetValues::slotClearAllValues(void)
{
TQWidget* tab = m_periodGroup->selected();
if(tab == m_monthlyButton) {
m_amountMonthly->setValue(MyMoneyMoney());
} else if(tab == m_yearlyButton) {
m_amountYearly->setValue(MyMoneyMoney());
} else if(tab == m_individualButton) {
for(int i=0; i < 12; ++i)
m_field[i]->setValue(MyMoneyMoney());
}
emit valuesChanged();
}
void KBudgetValues::slotChangePeriod(int id)
{
// Prevent a recursive entry of this method due to widget changes
// performed during execution of this method
static bool inside = false;
if(inside)
return;
inside = true;
TQWidget *tab = m_periodGroup->find(id);
fillMonthLabels();
MyMoneyMoney newValue;
if(tab == m_monthlyButton) {
m_firstItemStack->raiseWidget(m_monthlyPage);
enableMonths(false);
m_label[0]->setText(" ");
if(m_amountMonthly->value().isZero()) {
if(m_currentTab == m_yearlyButton) {
newValue = (m_amountYearly->value() / MyMoneyMoney(12, 1)).convert();
} else if(m_currentTab == m_individualButton) {
for(int i=0; i < 12; ++i)
newValue += m_field[i]->value();
newValue = (newValue / MyMoneyMoney(12, 1)).convert();
}
if(!newValue.isZero()) {
if(KMessageBox::questionYesNo(this, TQString("<qt>")+i18n("You have entered budget values using a different base which would result in a monthly budget of <b>%1</b>. Should this value be used to fill the monthly budget?").arg(newValue.formatMoney("", 2))+TQString("</qt>"), i18n("Auto assignment (caption)", "Auto assignment"), KStdGuiItem::yes(), KStdGuiItem::no(), "use_previous_budget_values") == KMessageBox::Yes) {
m_amountMonthly->setValue(newValue);
}
}
}
} else if(tab == m_yearlyButton) {
m_firstItemStack->raiseWidget(m_yearlyPage);
enableMonths(false);
m_label[0]->setText(" ");
if(m_amountYearly->value().isZero()) {
if(m_currentTab == m_monthlyButton) {
newValue = (m_amountMonthly->value() * MyMoneyMoney(12, 1)).convert();
} else if(m_currentTab == m_individualButton) {
for(int i=0; i < 12; ++i)
newValue += m_field[i]->value();
}
if(!newValue.isZero()) {
if(KMessageBox::questionYesNo(this, TQString("<qt>")+i18n("You have entered budget values using a different base which would result in a yearly budget of <b>%1</b>. Should this value be used to fill the monthly budget?").arg(newValue.formatMoney("", 2))+TQString("</qt>"), i18n("Auto assignment (caption)", "Auto assignment"), KStdGuiItem::yes(), KStdGuiItem::no(), "use_previous_budget_values") == KMessageBox::Yes) {
m_amountYearly->setValue(newValue);
}
}
}
} else if(tab == m_individualButton) {
m_firstItemStack->raiseWidget(m_individualPage);
enableMonths(true);
for(int i=0; i < 12; ++i)
newValue += m_field[i]->value();
if(newValue.isZero()) {
if(m_currentTab == m_monthlyButton) {
newValue = m_amountMonthly->value();
} else if(m_currentTab == m_yearlyButton) {
newValue = (m_amountYearly->value() / MyMoneyMoney(12, 1)).convert();
}
if(!newValue.isZero()) {
if(KMessageBox::questionYesNo(this, TQString("<qt>")+i18n("You have entered budget values using a different base which would result in an individual monthly budget of <b>%1</b>. Should this value be used to fill the monthly budgets?").arg(newValue.formatMoney("", 2))+TQString("</qt>"), i18n("Auto assignment (caption)", "Auto assignment"), KStdGuiItem::yes(), KStdGuiItem::no(), "use_previous_budget_values") == KMessageBox::Yes) {
for(int i=0; i < 12; ++i)
m_field[i]->setValue(newValue);
}
}
}
}
slotNeedUpdate();
m_currentTab = tab;
inside = false;
}
void KBudgetValues::slotNeedUpdate(void)
{
if(!signalsBlocked())
TQTimer::singleShot(0, this, TQT_SIGNAL(valuesChanged()));
}
void KBudgetValues::enableMonths(bool enabled)
{
for(int i = 1; i < 12; ++i) {
m_label[i]->setEnabled(enabled);
m_field[i]->setEnabled(enabled);
}
}
void KBudgetValues::fillMonthLabels(void)
{
TQDate date(m_budgetDate);
for(int i = 0; i < 12; ++i) {
m_label[i]->setText(TDEGlobal::locale()->calendar()->monthName(date, true));
date = date.addMonths(1);
}
}
void KBudgetValues::setBudgetValues(const MyMoneyBudget& budget, const MyMoneyBudget::AccountGroup& budgetAccount)
{
MyMoneyBudget::PeriodGroup period;
m_budgetDate = budget.budgetStart();
TQDate date;
// make sure all values are zero so that slotChangePeriod()
// doesn't check for anything.
clear();
blockSignals(true);
switch(budgetAccount.budgetLevel()) {
case MyMoneyBudget::AccountGroup::eMonthly:
default:
m_monthlyButton->setChecked(true);
slotChangePeriod(m_periodGroup->id(m_monthlyButton));
m_amountMonthly->setValue(budgetAccount.period(m_budgetDate).amount());
break;
case MyMoneyBudget::AccountGroup::eYearly:
m_yearlyButton->setChecked(true);
slotChangePeriod(m_periodGroup->id(m_yearlyButton));
m_amountYearly->setValue(budgetAccount.period(m_budgetDate).amount());
break;
case MyMoneyBudget::AccountGroup::eMonthByMonth:
m_individualButton->setChecked(true);
slotChangePeriod(m_periodGroup->id(m_individualButton));
date.setYMD(m_budgetDate.year(), 1, 1);
for(int i = 0; i < 12; ++i) {
m_field[i]->setValue(budgetAccount.period(date).amount());
date = date.addMonths(1);
}
break;
}
slotUpdateClearButton();
blockSignals(false);
}
void KBudgetValues::budgetValues(const MyMoneyBudget& budget, MyMoneyBudget::AccountGroup& budgetAccount)
{
MyMoneyBudget::PeriodGroup period;
m_budgetDate = budget.budgetStart();
period.setStartDate(m_budgetDate);
TQDate date;
budgetAccount.clearPeriods();
if(m_periodGroup->selected() == m_monthlyButton) {
budgetAccount.setBudgetLevel(MyMoneyBudget::AccountGroup::eMonthly);
period.setAmount(m_amountMonthly->value());
budgetAccount.addPeriod(m_budgetDate, period);
} else if(m_periodGroup->selected() == m_yearlyButton) {
budgetAccount.setBudgetLevel(MyMoneyBudget::AccountGroup::eYearly);
period.setAmount(m_amountYearly->value());
budgetAccount.addPeriod(m_budgetDate, period);
} else if(m_periodGroup->selected() == m_individualButton) {
budgetAccount.setBudgetLevel(MyMoneyBudget::AccountGroup::eMonthByMonth);
date.setYMD(m_budgetDate.year(), 1, 1);
for(int i = 0; i < 12; ++i) {
period.setStartDate(date);
period.setAmount(m_field[i]->value());
budgetAccount.addPeriod(date, period);
date = date.addMonths(1);
}
}
}
void KBudgetValues::slotUpdateClearButton(void)
{
bool rc = false;
if(m_periodGroup->selected() == m_monthlyButton) {
rc = !m_amountMonthly->value().isZero();
} else if(m_periodGroup->selected() == m_yearlyButton) {
rc = !m_amountYearly->value().isZero();
} else if(m_periodGroup->selected() == m_individualButton) {
for(int i = 0; (i < 12) && (rc == false); ++i) {
rc |= !m_field[i]->value().isZero();
}
}
m_clearButton->setEnabled(rc);
}
#include "kbudgetvalues.moc"