Added kmymoney

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

1 files changed, 661 insertions, 0 deletions

diff --git a/kmymoney2/widgets/kmymoneycalendar.cpp b/kmymoney2/widgets/kmymoneycalendar.cpp
new file mode 100644
index 0000000..8f5291f
--- /dev/null
+++ b/kmymoney2/widgets/kmymoneycalendar.cpp
@@ -0,0 +1,661 @@
+/***************************************************************************
+                          kmymoneycalendar.cpp  -  description
+                             -------------------
+    begin                : Wed Jul 2 2003
+    copyright            : (C) 2000-2003 by Michael Edwardes
+    email                : mte@users.sourceforge.net
+                           Javier Campos Morales <javi_c@users.sourceforge.net>
+                           Felix Rodriguez <frodriguez@users.sourceforge.net>
+                           John C <thetacoturtle@users.sourceforge.net>
+                           Thomas Baumgart <ipwizard@users.sourceforge.net>
+                           Kevin Tambascio <ktambascio@users.sourceforge.net>
+ ***************************************************************************/
+
+/***************************************************************************
+ * Contains code from KDatePicker in kdelibs-3.1.2.
+ * Original license message:
+ *
+    This file is part of the KDE libraries
+    Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org)
+              (C) 1998-2001 Mirko Boehm (mirko@kde.org)
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+ ****************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 <qpainter.h>
+#include <qdrawutil.h>
+#include <qframe.h>
+#include <qpainter.h>
+#include <qdialog.h>
+#include <qstyle.h>
+#include <qtoolbutton.h>
+#include <qtooltip.h>
+#include <qfont.h>
+#include <qvalidator.h>
+#include <qpushbutton.h>
+
+// ----------------------------------------------------------------------------
+// KDE Includes
+#include "kdecompat.h"
+#include <kglobal.h>
+#include <kapplication.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <klineedit.h>
+#include <kdebug.h>
+#include <knotifyclient.h>
+#include <kdatetbl.h> // for maximum re-use
+#include <kpopupmenu.h>
+
+#if KDE_IS_VERSION(3,2,0)
+#include <kcalendarsystem.h>
+#endif
+
+// ----------------------------------------------------------------------------
+// Project Includes
+#include "kmymoneycalendar.h"
+#include "kmymoneydatetbl.h"
+
+class kMyMoneyCalendar::kMyMoneyCalendarPrivate
+{
+public:
+    kMyMoneyCalendarPrivate()
+      : closeButton(0L), selectWeek(0L), userButton1(0), userButton2(0) {}
+
+    QToolButton *closeButton;
+    QToolButton *selectWeek;
+    QPushButton *userButton1;
+    QPushButton *userButton2;
+};
+
+kMyMoneyCalendar::kMyMoneyCalendar(QWidget *parent, const char *name ) :
+  QFrame(parent,name),
+  table(0),
+  d(new kMyMoneyCalendarPrivate)
+{
+}
+
+kMyMoneyCalendar::~kMyMoneyCalendar()
+{
+  delete d;
+}
+
+void kMyMoneyCalendar::init( const QDate &dt )
+{
+  styleControl = new QPushButton(i18n("Select Style"), this);
+  yearForward = new QToolButton(this);
+  yearBackward = new QToolButton(this);
+  monthForward = new QToolButton(this);
+  monthBackward = new QToolButton(this);
+  selectMonth = new QToolButton(this);
+  selectYear = new QToolButton(this);
+  line = new KLineEdit(this);
+  val = new KDateValidator(this);
+  fontsize = 10;
+
+  d->selectWeek = new QToolButton( this );
+
+//  KIconLoader *kiconloader = KGlobal::iconLoader();
+  KPopupMenu* kpopupmenuNew = new KPopupMenu(this);
+  kpopupmenuNew->insertItem(i18n("Week"), this, SLOT(slotSetStyleWeekly()));
+  kpopupmenuNew->insertItem(i18n("Month"), this, SLOT(slotSetStyleMonthly()));
+/*  kpopupmenuNew->insertItem(i18n("3 Months"), this, SLOT(slotSetStyleQuarterly())); */
+  styleControl->setPopup(kpopupmenuNew);
+
+  QToolTip::add(styleControl, i18n("Choose Style"));
+  QToolTip::add(yearForward, i18n("Next year"));
+  QToolTip::add(yearBackward, i18n("Previous year"));
+  QToolTip::add(monthForward, i18n("Next month"));
+  QToolTip::add(monthBackward, i18n("Previous month"));
+  QToolTip::add(d->selectWeek, i18n("Select a week"));
+  QToolTip::add(selectMonth, i18n("Select a month"));
+  QToolTip::add(selectYear, i18n("Select a year"));
+
+  // -----
+  setFontSize(10);
+  line->setValidator(val);
+  line->installEventFilter( this );
+  yearForward->setPixmap(BarIcon(QString::fromLatin1("2rightarrow")));
+  yearBackward->setPixmap(BarIcon(QString::fromLatin1("2leftarrow")));
+  monthForward->setPixmap(BarIcon(QString::fromLatin1("1rightarrow")));
+  monthBackward->setPixmap(BarIcon(QString::fromLatin1("1leftarrow")));
+  setDate(dt); // set button texts
+  connect(table, SIGNAL(dateChanged(QDate)), SLOT(dateChangedSlot(QDate)));
+  connect(table, SIGNAL(tableClicked()), SLOT(tableClickedSlot()));
+  connect(monthForward, SIGNAL(clicked()), SLOT(monthForwardClicked()));
+  connect(monthBackward, SIGNAL(clicked()), SLOT(monthBackwardClicked()));
+  connect(yearForward, SIGNAL(clicked()), SLOT(yearForwardClicked()));
+  connect(yearBackward, SIGNAL(clicked()), SLOT(yearBackwardClicked()));
+  connect(d->selectWeek, SIGNAL(clicked()), SLOT(selectWeekClicked()));
+  connect(selectMonth, SIGNAL(clicked()), SLOT(selectMonthClicked()));
+  connect(selectYear, SIGNAL(clicked()), SLOT(selectYearClicked()));
+  connect(line, SIGNAL(returnPressed()), SLOT(lineEnterPressed()));
+  if (table)
+    table->setFocus();
+}
+
+bool
+kMyMoneyCalendar::eventFilter(QObject *o, QEvent *e )
+{
+   if ( e->type() == QEvent::KeyPress ) {
+      QKeyEvent *k = (QKeyEvent *)e;
+
+      if ( (k->key() == Qt::Key_Prior) ||
+           (k->key() == Qt::Key_Next)  ||
+           (k->key() == Qt::Key_Up)    ||
+           (k->key() == Qt::Key_Down) )
+       {
+          QApplication::sendEvent( table, e );
+          table->setFocus();
+          return TRUE; // eat event
+       }
+   }
+   return QFrame::eventFilter( o, e );
+}
+
+void
+kMyMoneyCalendar::resizeEvent(QResizeEvent*)
+{
+    QWidget *buttons[] = {
+      styleControl,
+      d->userButton1,
+      d->userButton2,
+      yearBackward,
+      monthBackward,
+      selectMonth,
+      selectYear,
+      monthForward,
+      yearForward,
+      d->closeButton
+    };
+    const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
+    QSize sizes[NoOfButtons];
+    int buttonHeight=0;
+    int count;
+    int w;
+    int x=0;
+    // ----- calculate button row height:
+    for(count=0; count<NoOfButtons; ++count) {
+        if ( buttons[count] ) { // closeButton may be 0L
+            sizes[count]=buttons[count]->sizeHint();
+            buttonHeight=QMAX(buttonHeight, sizes[count].height());
+        }
+        else
+            sizes[count] = QSize(0,0); // closeButton
+    }
+
+    // ----- calculate size of the month button:
+    for(count=0; count<NoOfButtons; ++count) {
+  if(buttons[count]==selectMonth) {
+      QSize metricBound = style().sizeFromContents(QStyle::CT_ToolButton, selectMonth, maxMonthRect);
+      sizes[count].setWidth(QMAX(metricBound.width(), maxMonthRect.width()+2*QApplication::style().pixelMetric(QStyle::PM_ButtonMargin)));
+  }
+    }
+    // ----- place the buttons:
+    // Put the style button and user buttons to the left and the rest to the right
+    x = 0;
+    int noUserButtons=2;
+    buttons[0]->setGeometry(x, 0, sizes[0].width(), buttonHeight);
+    x += sizes[0].width();
+    for (count=1; count<=noUserButtons; ++count)
+    {
+      if (buttons[count])
+      {
+        buttons[count]->setGeometry(x, 0, sizes[count].width(), buttonHeight);
+        x += sizes[count].width();
+      }
+    }
+
+    x = width();
+    for(count=(1+noUserButtons); count<NoOfButtons; ++count)
+    {
+      w=sizes[count].width();
+      x -= w;
+    }
+
+    for(count=(1+noUserButtons); count<NoOfButtons; ++count)
+    {
+      w=sizes[count].width();
+      if ( buttons[count] )
+        buttons[count]->setGeometry(x, 0, w, buttonHeight);
+      x+=w;
+    }
+
+    // ----- place the line edit for direct input:
+    sizes[0]=line->sizeHint();
+    int week_width=d->selectWeek->fontMetrics().width(i18n("Week XX"))+((d->closeButton != 0L) ? 50 : 20);
+    line->setGeometry(0, height()-sizes[0].height(), width()-week_width, sizes[0].height());
+    d->selectWeek->setGeometry(width()-week_width, height()-sizes[0].height(), week_width, sizes[0].height());
+    // ----- adjust the table:
+    table->setGeometry(0, buttonHeight, width(),
+    height()-buttonHeight-sizes[0].height());
+
+    table->setFocus();
+}
+
+void
+kMyMoneyCalendar::dateChangedSlot(QDate date)
+{
+    kdDebug() << "kMyMoneyCalendar::dateChangedSlot: date changed (" << date.year() << "/" << date.month() << "/" << date.day() << ")." << endl;
+    line->setText(KGlobal::locale()->formatDate(date, true));
+    d->selectWeek->setText(i18n("Week %1").arg(weekOfYear(date)));
+    selectMonth->setText(MONTH_NAME(date.month(), date.year(), false));
+    selectYear->setText(date.toString("yyyy"));
+    emit(dateChanged(date));
+}
+
+void
+kMyMoneyCalendar::tableClickedSlot()
+{
+  kdDebug() << "kMyMoneyCalendar::tableClickedSlot: table clicked." << endl;
+  emit(dateSelected(table->getDate()));
+  emit(tableClicked());
+}
+
+const QDate&
+kMyMoneyCalendar::getDate() const
+{
+  return table->getDate();
+}
+
+const QDate &
+kMyMoneyCalendar::date() const
+{
+    return table->getDate();
+}
+
+bool
+kMyMoneyCalendar::setDate(const QDate& date)
+{
+  if (!table)
+    return true;  // hack
+
+    if(date.isValid()) {
+  QString temp;
+  // -----
+  table->setDate(date);
+  d->selectWeek->setText(i18n("Week %1").arg(weekOfYear(date)));
+  selectMonth->setText(MONTH_NAME(date.month(), date.year(), false));
+  temp.setNum(date.year());
+  selectYear->setText(temp);
+  line->setText(KGlobal::locale()->formatDate(date, true));
+  return true;
+    } else {
+  kdDebug() << "kMyMoneyCalendar::setDate: refusing to set invalid date." << endl;
+  return false;
+    }
+}
+
+void
+kMyMoneyCalendar::monthForwardClicked()
+{
+    setDate( table->getDate().addMonths(1) );
+}
+
+void
+kMyMoneyCalendar::monthBackwardClicked()
+{
+    setDate( table->getDate().addMonths(-1) );
+}
+
+void
+kMyMoneyCalendar::yearForwardClicked()
+{
+    setDate( table->getDate().addYears(1) );
+}
+
+void
+kMyMoneyCalendar::yearBackwardClicked()
+{
+    setDate( table->getDate().addYears(-1) );
+}
+
+void
+kMyMoneyCalendar::selectWeekClicked()
+{
+#if KDE_VERSION >= 310 && KDE_VERSION <= 314
+  int week;
+  KPopupFrame* popup = new KPopupFrame(this);
+  KDateInternalWeekSelector* picker = new KDateInternalWeekSelector(/*fontsize, */popup);
+  // -----
+  picker->resize(picker->sizeHint());
+  popup->setMainWidget(picker);
+  connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int)));
+  picker->setFocus();
+  if(popup->exec(d->selectWeek->mapToGlobal(QPoint(0, d->selectWeek->height()))))
+    {
+      QDate date;
+      int year;
+      // -----
+      week=picker->getWeek();
+      date=table->getDate();
+      year=date.year();
+      // ----- find the first selectable day in this week (hacky solution :)
+      date.setYMD(year, 1, 1);
+      while (weekOfYear(date)>50)
+          date=date.addDays(1);
+      while (weekOfYear(date)<week && (week!=53 || (week==53 &&
+            (weekOfYear(date)!=52 || weekOfYear(date.addDays(1))!=1))))
+          date=date.addDays(1);
+      if (week==53 && weekOfYear(date)==52)
+          while (weekOfYear(date.addDays(-1))==52)
+              date=date.addDays(-1);
+      // ----- set this date
+      setDate(date);
+    } else {
+         KNotifyClient::beep();
+    }
+  delete popup;
+#endif
+}
+
+void
+kMyMoneyCalendar::selectMonthClicked()
+{
+#if KDE_VERSION >= 310 && KDE_VERSION <= 314
+  int month;
+  KPopupFrame* popup = new KPopupFrame(this);
+  KDateInternalMonthPicker* picker = new KDateInternalMonthPicker(/*fontsize, */popup);
+  // -----
+  picker->resize(picker->sizeHint());
+  popup->setMainWidget(picker);
+  picker->setFocus();
+  connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int)));
+  if(popup->exec(selectMonth->mapToGlobal(QPoint(0, selectMonth->height()))))
+    {
+      QDate date;
+      int day;
+      // -----
+      month=picker->getResult();
+      date=table->getDate();
+      day=date.day();
+      // ----- construct a valid date in this month:
+      date.setYMD(date.year(), month, 1);
+      date.setYMD(date.year(), month, QMIN(day, date.daysInMonth()));
+      // ----- set this month
+      setDate(date);
+    } else {
+      KNotifyClient::beep();
+    }
+  delete popup;
+#endif
+}
+
+void
+kMyMoneyCalendar::selectYearClicked()
+{
+#if KDE_VERSION >= 310 && KDE_VERSION <= 314
+  int year;
+  KPopupFrame* popup = new KPopupFrame(this);
+  KDateInternalYearSelector* picker = new KDateInternalYearSelector(fontsize, popup);
+  // -----
+  picker->resize(picker->sizeHint());
+  popup->setMainWidget(picker);
+  connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int)));
+  picker->setFocus();
+  if(popup->exec(selectYear->mapToGlobal(QPoint(0, selectMonth->height()))))
+    {
+      QDate date;
+      int day;
+      // -----
+      year=picker->getYear();
+      date=table->getDate();
+      day=date.day();
+      // ----- construct a valid date in this month:
+      date.setYMD(year, date.month(), 1);
+      date.setYMD(year, date.month(), QMIN(day, date.daysInMonth()));
+      // ----- set this month
+      setDate(date);
+    } else {
+      KNotifyClient::beep();
+    }
+  delete popup;
+#endif
+}
+
+void
+kMyMoneyCalendar::setEnabled(bool enable)
+{
+  QWidget *widgets[]= {
+    styleControl, yearForward, yearBackward, monthForward, monthBackward,
+    selectMonth, selectYear,
+    line, table, d->selectWeek, d->userButton1, d->userButton2 };
+  const int Size=sizeof(widgets)/sizeof(widgets[0]);
+  int count;
+  // -----
+  for(count=0; count<Size; ++count)
+    {
+      if (widgets[count])
+        widgets[count]->setEnabled(enable);
+    }
+}
+
+void
+kMyMoneyCalendar::lineEnterPressed()
+{
+  QDate temp;
+  // -----
+  if(val->date(line->text(), temp)==QValidator::Acceptable)
+    {
+  kdDebug() << "kMyMoneyCalendar::lineEnterPressed: valid date entered." << endl;
+  emit(dateEntered(temp));
+  setDate(temp);
+    } else {
+      KNotifyClient::beep();
+      kdDebug() << "kMyMoneyCalendar::lineEnterPressed: invalid date entered." << endl;
+    }
+}
+
+QSize
+kMyMoneyCalendar::sizeHint() const
+{
+  QSize tableSize=table->sizeHint();
+  QWidget *buttons[]={
+    styleControl,
+    yearBackward,
+    monthBackward,
+    selectMonth,
+    selectYear,
+    monthForward,
+    yearForward,
+    d->closeButton,
+    d->userButton1,
+    d->userButton2
+  };
+  const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
+  QSize sizes[NoOfButtons];
+  int cx=0, cy=0, count;
+  // ----- store the size hints:
+  for(count=0; count<NoOfButtons; ++count)
+    {
+      if ( buttons[count] )
+          sizes[count]=buttons[count]->sizeHint();
+      else
+          sizes[count] = QSize(0,0);
+
+      if(buttons[count]==selectMonth)
+  {
+    QSize metricBound = style().sizeFromContents(QStyle::CT_ToolButton, selectMonth, maxMonthRect);
+    cx+=QMAX(metricBound.width(), maxMonthRect.width()+2*QApplication::style().pixelMetric(QStyle::PM_ButtonMargin));
+  } else {
+    cx+=sizes[count].width();
+  }
+      cy=QMAX(sizes[count].height(), cy);
+    }
+  // ----- calculate width hint:
+  cx=QMAX(cx, tableSize.width()); // line edit ignored
+  // ----- calculate height hint:
+  cy+=tableSize.height()+line->sizeHint().height();
+  return QSize(cx, cy);
+}
+
+void
+kMyMoneyCalendar::setFontSize(int s)
+{
+  if (table)
+  {
+    QWidget *buttons[]= {
+      // styleControl
+      // yearBackward,
+      // monthBackward,
+      selectMonth,
+      selectYear,
+      // monthForward,
+      // yearForward
+    };
+    const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
+    int count;
+    QFont font;
+    QRect r;
+    // -----
+    fontsize=s;
+    for(count=0; count<NoOfButtons; ++count)
+      {
+        font=buttons[count]->font();
+        font.setPointSize(s);
+        buttons[count]->setFont(font);
+      }
+    QFontMetrics metrics(selectMonth->fontMetrics());
+    for(int i=1; i <= 12; ++i)
+      { // maxMonthRect is used by sizeHint()
+        r=metrics.boundingRect(MONTH_NAME(i, 2000, false));
+        maxMonthRect.setWidth(QMAX(r.width(), maxMonthRect.width()));
+        maxMonthRect.setHeight(QMAX(r.height(),  maxMonthRect.height()));
+      }
+    table->setFontSize(s);
+  }
+}
+
+void
+kMyMoneyCalendar::setCloseButton( bool enable )
+{
+    if ( enable == (d->closeButton != 0L) )
+        return;
+
+    if ( enable ) {
+        d->closeButton = new QToolButton( this );
+        QToolTip::add(d->closeButton, i18n("Close"));
+        d->closeButton->setPixmap( SmallIcon("remove") );
+        connect( d->closeButton, SIGNAL( clicked() ),
+                 topLevelWidget(), SLOT( close() ) );
+    }
+    else {
+        delete d->closeButton;
+        d->closeButton = 0L;
+    }
+
+    updateGeometry();
+}
+
+bool kMyMoneyCalendar::hasCloseButton() const
+{
+    return (d->closeButton != 0L);
+}
+
+int kMyMoneyCalendar::weekOfYear(QDate date)
+{
+    // Calculate ISO 8601 week number (taken from glibc/Gnumeric)
+    int year, week, wday, jan1wday, nextjan1wday;
+    QDate jan1date, nextjan1date;
+
+    year=date.year();
+    wday=date.dayOfWeek();
+
+    jan1date=QDate(year,1,1);
+    jan1wday=jan1date.dayOfWeek();
+
+    week = (date.dayOfYear()-1 + jan1wday-1)/7 + ((jan1wday-1) == 0 ? 1 : 0);
+
+    /* Does date belong to last week of previous year? */
+    if ((week == 0) && (jan1wday > 4 /*THURSDAY*/)) {
+        QDate tmpdate=QDate(year-1,12,31);
+        return weekOfYear(tmpdate);
+    }
+
+    if ((jan1wday <= 4 /*THURSDAY*/) && (jan1wday > 1 /*MONDAY*/))
+        week++;
+
+    if (week == 53) {
+        nextjan1date=QDate(year+1, 1, 1);
+        nextjan1wday = nextjan1date.dayOfWeek();
+        if (nextjan1wday <= 4 /*THURSDAY*/)
+            week = 1;
+    }
+
+    return week;
+}
+
+void kMyMoneyCalendar::virtual_hook( int /*id*/, void* /*data*/ )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void kMyMoneyCalendar::slotSetStyleWeekly()
+{
+  setType(kMyMoneyDateTbl::WEEKLY);
+}
+
+void kMyMoneyCalendar::slotSetStyleMonthly()
+{
+  setType(kMyMoneyDateTbl::MONTHLY);
+}
+
+void kMyMoneyCalendar::slotSetStyleQuarterly()
+{
+  setType(kMyMoneyDateTbl::QUARTERLY);
+}
+
+void kMyMoneyCalendar::setUserButton1(bool enable, QPushButton* pb)
+{
+    if ( enable == (d->userButton1 != 0L) )
+        return;
+
+    if ( enable ) {
+        d->userButton1 = pb;
+    }
+    else {
+        delete d->userButton1;
+        d->userButton1 = 0L;
+    }
+
+    updateGeometry();
+}
+
+void kMyMoneyCalendar::setUserButton2(bool enable, QPushButton* pb)
+{
+    if ( enable == (d->userButton2 != 0L) )
+        return;
+
+    if ( enable ) {
+        d->userButton2 = pb;
+    }
+    else {
+        delete d->userButton2;
+        d->userButton2 = 0L;
+    }
+
+    updateGeometry();
+}
+
+#include "kmymoneycalendar.moc"