Added kmymoney

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmymoney@1239792 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 341 insertions, 0 deletions

diff --git a/kmymoney2/widgets/kbudgetvalues.cpp b/kmymoney2/widgets/kbudgetvalues.cpp
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+++ b/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 <qtabwidget.h>
+#include <qlabel.h>
+#include <qbuttongroup.h>
+#include <qradiobutton.h>
+#include <qwidgetstack.h>
+#include <qtimer.h>
+#include <qtooltip.h>
+#include <qapplication.h>
+
+// ----------------------------------------------------------------------------
+// KDE Includes
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kcalendarsystem.h>
+#include <kmessagebox.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+
+// ----------------------------------------------------------------------------
+// Project Includes
+
+#include "kbudgetvalues.h"
+#include <kmymoney/kmymoneyedit.h>
+
+KBudgetValues::KBudgetValues(QWidget* parent, const char* name) :
+  KBudgetValuesDecl(parent, name),
+  m_currentTab(m_monthlyButton)
+{
+  m_budgetDate = QDate(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, SIGNAL(currentChanged(QWidget*)), this, SIGNAL(valuesChanged()));
+  connect(m_amountMonthly, SIGNAL(valueChanged(const QString&)), this, SLOT(slotNeedUpdate()));
+  connect(m_amountYearly, SIGNAL(valueChanged(const QString&)), this, SLOT(slotNeedUpdate()));
+  m_amountMonthly->installEventFilter(this);
+  m_amountYearly->installEventFilter(this);
+
+  for(int i=0; i < 12; ++i) {
+    connect(m_field[i], SIGNAL(valueChanged(const QString&)), this, SLOT(slotNeedUpdate()));
+    m_field[i]->installEventFilter(this);
+  }
+
+  connect(m_clearButton, SIGNAL(clicked()), this, SLOT(slotClearAllValues()));
+  connect(m_periodGroup, SIGNAL(clicked(int)), this, SLOT(slotChangePeriod(int)));
+  connect(this, SIGNAL(valuesChanged()), this, SLOT(slotUpdateClearButton()));
+
+  KGuiItem clearItem(KStdGuiItem::clear());
+
+  m_clearButton->setGuiItem(clearItem);
+  m_clearButton->setText("");
+  QToolTip::add(m_clearButton, clearItem.toolTip());
+}
+
+
+KBudgetValues::~KBudgetValues()
+{
+}
+
+bool KBudgetValues::eventFilter(QObject* o, QEvent* e)
+{
+  bool rc = false;
+
+  if(o->isWidgetType()
+  && (e->type() == QEvent::KeyPress)) {
+    QKeyEvent* k = dynamic_cast<QKeyEvent*>(e);
+    if((k->state() & Qt::KeyButtonMask) == 0) {
+      QKeyEvent evt(e->type(),
+                    Qt::Key_Tab, 0, k->state(), QString::null,
+                    k->isAutoRepeat(), k->count());
+      switch(k->key()) {
+        case Qt::Key_Return:
+        case Qt::Key_Enter:
+          // send out a TAB key event
+          QApplication::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)
+{
+  QWidget* 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;
+
+  QWidget *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, QString("<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))+QString("</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, QString("<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))+QString("</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, QString("<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))+QString("</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())
+    QTimer::singleShot(0, this, 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)
+{
+  QDate date(m_budgetDate);
+  for(int i = 0; i < 12; ++i) {
+    m_label[i]->setText(KGlobal::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();
+  QDate 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);
+  QDate 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"