Merged branches from BRANCH_1_0

1 files changed, 5 insertions, 0 deletions

diff --git a/library/datebookmonth.cpp b/library/datebookmonth.cpp
index e8be313..728045f 100644
--- a/library/datebookmonth.cpp
+++ b/library/datebookmonth.cpp
@@ -1,762 +1,767 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #include "config.h"
 #include "datebookmonth.h"
 #include "datebookdb.h"
 #include <qtopia/private/event.h>
 #include "resource.h"
 #include <qpe/qpeapplication.h>
 #include "timestring.h"
 
 #include <qtoolbutton.h>
 #include <qspinbox.h>
 #include <qcombobox.h>
 #include <qdatetime.h>
 #include <qpainter.h>
 #include <qpopupmenu.h>
 #include <qvaluestack.h>
 #include <qwhatsthis.h>
 
 
 DateBookMonthHeader::DateBookMonthHeader( QWidget *parent, const char *name )
     : QHBox( parent, name )
 {
     setBackgroundMode( PaletteButton );
 
     begin = new QToolButton( this );
     begin->setFocusPolicy(NoFocus);
     begin->setPixmap( Resource::loadPixmap( "start" ) );
     begin->setAutoRaise( TRUE );
     begin->setFixedSize( begin->sizeHint() );
     QWhatsThis::add( begin, tr("Show January in the selected year") );
 
     back = new QToolButton( this );
     back->setFocusPolicy(NoFocus);
     back->setPixmap( Resource::loadPixmap( "back" ) );
     back->setAutoRaise( TRUE );
     back->setFixedSize( back->sizeHint() );
     QWhatsThis::add( back, tr("Show the previous month") );
 
     month = new QComboBox( FALSE, this );
     for ( int i = 0; i < 12; ++i )
 	month->insertItem( Calendar::nameOfMonth( i + 1 ) );
 
     year = new QSpinBox( 1752, 8000, 1, this );
 
     next = new QToolButton( this );
     next->setFocusPolicy(NoFocus);
     next->setPixmap( Resource::loadPixmap( "forward" ) );
     next->setAutoRaise( TRUE );
     next->setFixedSize( next->sizeHint() );
     QWhatsThis::add( next, tr("Show the next month") );
 
     end = new QToolButton( this );
     end->setFocusPolicy(NoFocus);
     end->setPixmap( Resource::loadPixmap( "finish" ) );
     end->setAutoRaise( TRUE );
     end->setFixedSize( end->sizeHint() );
     QWhatsThis::add( end, tr("Show December in the selected year") );
 
     connect( month, SIGNAL( activated( int ) ),
 	     this, SLOT( updateDate() ) );
     connect( year, SIGNAL( valueChanged( int ) ),
 	     this, SLOT( updateDate() ) );
     connect( begin, SIGNAL( clicked() ),
 	     this, SLOT( firstMonth() ) );
     connect( end, SIGNAL( clicked() ),
 	     this, SLOT( lastMonth() ) );
     connect( back, SIGNAL( clicked() ),
 	     this, SLOT( monthBack() ) );
     connect( next, SIGNAL( clicked() ),
 	     this, SLOT( monthForward() ) );
     back->setAutoRepeat( TRUE );
     next->setAutoRepeat( TRUE );
 }
 
 
 DateBookMonthHeader::~DateBookMonthHeader()
 {
 
 }
 
 void DateBookMonthHeader::updateDate()
 {
     emit dateChanged( year->value(), month->currentItem() + 1 );
 }
 
 void DateBookMonthHeader::firstMonth()
 {
     emit dateChanged( year->value(), 1 );
     month->setCurrentItem( 0 );
 }
 
 void DateBookMonthHeader::lastMonth()
 {
     emit dateChanged( year->value(), 12 );
     month->setCurrentItem( 11 );
 }
 
 void DateBookMonthHeader::monthBack()
 {
     if ( month->currentItem() > 0 ) {
 	emit dateChanged( year->value(), month->currentItem() );
 	month->setCurrentItem( month->currentItem() - 1 );
     } else {
 	emit dateChanged( year->value() - 1, 12 );
 	// we have a signal set to a changed value in year so we only need to change
 	// year to get the result...
 	month->setCurrentItem( 11 );
 	year->setValue( year->value() - 1 );
     }
 }
 
 void DateBookMonthHeader::monthForward()
 {
     if ( month->currentItem() < 11 ) {
 	emit dateChanged( year->value(), month->currentItem() + 2 );
 	month->setCurrentItem( month->currentItem() + 1 );
     } else {
 	// we have a signal set to a changed value in year so we only need to change
 	// year to get the result...
 	month->setCurrentItem( 0 );
 	year->setValue( year->value() + 1 );
     }
 }
 
 void DateBookMonthHeader::setDate( int y, int m )
 {
     year->setValue( y );
     month->setCurrentItem( m - 1 );
 }
 
 //---------------------------------------------------------------------------
 
 class DateBookMonthTablePrivate
 {
 public:
     DateBookMonthTablePrivate() {};
     ~DateBookMonthTablePrivate() { mMonthEvents.clear(); };
 
     QValueList<EffectiveEvent> mMonthEvents;
     bool onMonday;
 };
 
 DateBookMonthTable::DateBookMonthTable( QWidget *parent, const char *name,
                                         DateBookDB *newDb  )
     : QTable( 6, 7, parent, name ),
       db( newDb )
 {
     d = new DateBookMonthTablePrivate();
     selYear = -1;
     selMonth = -1;
     selDay = -1;
 
+    /* init these as well  make valgrind happy and be consistent with Qtopia1.6 -zecke */
+    year = -1;
+    month = -1;
+    day = -1;
+
     Config cfg( "qpe" );
     cfg.setGroup( "Time" );
     d->onMonday = cfg.readBoolEntry( "MONDAY" );
 
     horizontalHeader()->setResizeEnabled( FALSE );
     // we have to do this here... or suffer the consequences later...
     for ( int i = 0; i < 7; i++ ){
 	horizontalHeader()->resizeSection( i, 30 );
 	setColumnStretchable( i, TRUE );
     }
     setupLabels();
 
     verticalHeader()->hide();
     setLeftMargin( 0 );
     for ( int i = 0; i < 6; ++i )
 	    setRowStretchable( i, TRUE );
 
     setSelectionMode( NoSelection );
 
     connect( this, SIGNAL( clicked( int, int, int, const QPoint & ) ),
 	     this, SLOT( dayClicked( int, int ) ) );
     connect( this, SIGNAL( currentChanged( int, int ) ),
              this, SLOT( dragDay( int, int ) ) );
     setVScrollBarMode( AlwaysOff );
     setHScrollBarMode( AlwaysOff );
 }
 
 DateBookMonthTable::~DateBookMonthTable()
 {
     monthsEvents.clear();
     delete d;
 }
 
 void DateBookMonthTable::setDate(int y, int m, int d)
 {
     if (month == m && year == y) {
 	if ( selYear == -1 )
 	    year = selYear;
 	if ( selMonth == -1 )
 	    month = selMonth;
 	int r1, c1, r2, c2;
 	findDay(selDay, r1, c1);
 	selDay = day = d;
 	findDay(selDay, r2, c2);
 	setCurrentCell( r2, c2 );
 	//updateCell(r1,c1);
 	//updateCell(r2,c2);
     } else {
 	selYear = year = y;
 	selMonth = month = m;
 	selDay = day = d;
 	setupTable();
     }
 }
 
 void DateBookMonthTable::redraw()
 {
     setupLabels();
     setupTable();
 }
 
 void DateBookMonthTable::setWeekStart( bool onMonday )
 {
     d->onMonday = onMonday;
     setupLabels();
     setupTable();
 }
 
 void DateBookMonthTable::setupTable()
 {
     QValueList<Calendar::Day> days = Calendar::daysOfMonth( year, month, d->onMonday );
     QValueList<Calendar::Day>::Iterator it = days.begin();
     int row = 0, col = 0;
     int crow = 0;
     int ccol = 0;
     for ( ; it != days.end(); ++it ) {
 	DayItemMonth *i = (DayItemMonth *)item( row, col );
 	if ( !i ) {
 	    i = new DayItemMonth( this, QTableItem::Never, "" );
 	    setItem( row, col, i );
 	}
 	Calendar::Day calDay = *it;
 	i->clearEffEvents();
 	i->setDay( calDay.date );
 	i->setType( calDay.type );
 	if ( i->day() == day && calDay.type == Calendar::Day::ThisMonth ) {
 	    crow = row;
 	    ccol = col;
 	}
 
 	updateCell( row, col );
 
 	if ( col == 6 ) {
 	    ++row;
 	    col = 0;
 	} else {
 	    ++col;
 	}
     }
     setCurrentCell( crow, ccol );
     getEvents();
 }
 
 void DateBookMonthTable::findDay( int day, int &row, int &col )
 {
     QDate dtBegin( year, month, 1 );
     int skips = dtBegin.dayOfWeek();
     int effective_day = day + skips - 1; // row/columns begin at 0
     // make an extra adjustment if we start on Mondays.
     if ( d->onMonday )
 	effective_day--;
     row = effective_day / 7;
     col = effective_day % 7;
 }
 
 void DateBookMonthTable::dayClicked( int row, int col )
 {
     changeDaySelection( row, col );
     emit dateClicked( selYear, selMonth,  selDay );
 }
 
 void DateBookMonthTable::dragDay( int row, int col )
 {
     changeDaySelection( row, col );
 }
 
 void DateBookMonthTable::changeDaySelection( int row, int col )
 {
     DayItemMonth *i = (DayItemMonth*)item( row, col );
     if ( !i )
 	return;
     switch ( i->type() ) {
 	case Calendar::Day::ThisMonth:
 	    selMonth = month;
 	    break;
 	case Calendar::Day::PrevMonth:
 	    selMonth = month-1;
 	    break;
 	default:
 	    selMonth = month+1;
     }
 
     selYear = year;
     if ( selMonth <= 0 ) {
 	selMonth = 12;
 	selYear--;
     } else if ( selMonth > 12 ) {
 	selMonth = 1;
 	selYear++;
     }
     selDay = i->day();
 }
 
 
 void DateBookMonthTable::viewportMouseReleaseEvent( QMouseEvent * )
 {
     dayClicked( currentRow(), currentColumn() );
 }
 
 void DateBookMonthTable::getEvents()
 {
     if ( !db )
 	return;
 
     QDate dtStart( year, month, 1 );
     d->mMonthEvents = db->getEffectiveEvents( dtStart,
 					      QDate( year, month,
 						     dtStart.daysInMonth() ) );
     QValueListIterator<EffectiveEvent> it = d->mMonthEvents.begin();
     // now that the events are sorted, basically go through the list, make
     // a small list for every day and set it for each item...
     // clear all the items...
     while ( it != d->mMonthEvents.end() ) {
 	QValueList<EffectiveEvent> dayEvent;
 	EffectiveEvent e = *it;
 	++it;
 	dayEvent.append( e );
 	while ( it != d->mMonthEvents.end()
 	        && e.date() == (*it).date() ) {
 	    dayEvent.append( *it );
 	    ++it;
 	}
 	int row, col;
 	findDay( e.date().day(), row, col );
 	DayItemMonth* w = static_cast<DayItemMonth*>( item( row, col ) );
 	w->setEvents( dayEvent );
 	updateCell( row, col );
 	dayEvent.clear();
     }
 }
 
 
 void DateBookMonthTable::setupLabels()
 {
     for ( int i = 0; i < 7; ++i ) {
 // 	horizontalHeader()->resizeSection( i, 30 );
 // 	setColumnStretchable( i, TRUE );
 	if ( d->onMonday )
 	    horizontalHeader()->setLabel( i, Calendar::nameOfDay( i + 1 ) );
 	else {
 	    if ( i == 0 )
 		horizontalHeader()->setLabel( i, Calendar::nameOfDay( 7 ) );
 	    else
 		horizontalHeader()->setLabel( i, Calendar::nameOfDay( i ) );
 	}
     }
 }
 
 
 //---------------------------------------------------------------------------
 
 DateBookMonth::DateBookMonth( QWidget *parent, const char *name, bool ac,
                               DateBookDB *data )
     : QVBox( parent, name ),
       autoClose( ac )
 {
     setFocusPolicy(StrongFocus);
     year = QDate::currentDate().year();
     month = QDate::currentDate().month();
     day = QDate::currentDate().day();
     header = new DateBookMonthHeader( this, "DateBookMonthHeader" );
     table = new DateBookMonthTable( this, "DateBookMonthTable", data );
     header->setDate( year, month );
     table->setDate( year, month, QDate::currentDate().day() );
     header->setFocusPolicy(NoFocus);
     table->setFocusPolicy(NoFocus);
     connect( header, SIGNAL( dateChanged( int, int ) ),
 	     this, SLOT( setDate( int, int ) ) );
     connect( table, SIGNAL( dateClicked( int, int, int ) ),
 	     this, SLOT( finalDate(int, int, int) ) );
     connect( qApp, SIGNAL(weekChanged(bool)), this,
 	     SLOT(slotWeekChange(bool)) );
     table->setFocus();
 }
 
 DateBookMonth::~DateBookMonth()
 {
 
 }
 
 void DateBookMonth::setDate( int y, int m )
 {
     /* only change the date if this is a different date,
      * other wise we may mistakenly overide the day */
     if ( (y != year) || (m != month) ) {
 	year = y;
 	month = m;
 	QDate nd( y, m, 1 );
 	if ( nd.daysInMonth() < day )
 	    day = nd.daysInMonth();
 	table->setDate( year, month, day );
     }
 }
 
 void DateBookMonth::setDate( int y, int m, int d )
 {
     header->setDate( y, m);
     table->setDate( y, m, d);
     year = y;
     month = m;
     day = d;
 }
 
 /* called when we wish to close or pass back the date */
 void DateBookMonth::finalDate(int y, int m, int d)
 {
     setDate( y, m, d );
 
     emit dateClicked(y, m, d);
     //    emit dateClicked(QDate(y, m, d).toString());
 
     if ( autoClose && parentWidget() )
 	parentWidget()->close();
 }
 
 void DateBookMonth::setDate( QDate d)
 {
     setDate(d.year(), d.month(), d.day());
 }
 
 void DateBookMonth::redraw()
 {
     table->setDate( year, month, day );
     table->redraw();
 }
 
 QDate  DateBookMonth::selectedDate() const
 {
     if ( !table )
 	return QDate::currentDate();
     int y, m, d;
     table->getDate( y, m, d );
     return QDate( y, m, d );
 }
 
 void DateBookMonth::slotWeekChange( bool startOnMonday )
 {
     table->setWeekStart( startOnMonday );
 }
 
 void DateBookMonth::keyPressEvent( QKeyEvent *e )
 {
     switch(e->key()) {
 	case Key_Up:
 	    setDate(QDate(year, month, day).addDays(-7));
 	    break;
 	case Key_Down:
 	    setDate(QDate(year, month, day).addDays(7));
 	    break;
 	case Key_Left:
 	    setDate(QDate(year, month, day).addDays(-1));
 	    break;
 	case Key_Right:
 	    setDate(QDate(year, month, day).addDays(1));
 	    break;
 	case Key_Space:
 	    qWarning("space");
 	    emit dateClicked(year, month, day);
 	    if ( autoClose && parentWidget() )
 		parentWidget()->close();
 	    break;
 	default:
 	    qWarning("ignore");
 	    e->ignore();
 	    break;
     }
 }
 
 //---------------------------------------------------------------------------
 class DayItemMonthPrivate
 {
 public:
     DayItemMonthPrivate() {};
     ~DayItemMonthPrivate() { mDayEvents.clear(); };
     QValueList<EffectiveEvent> mDayEvents;
 };
 
 DayItemMonth::DayItemMonth( QTable *table, EditType et, const QString &t )
 	: QTableItem( table, et, t )
 {
     d = new DayItemMonthPrivate();
 }
 
 DayItemMonth::~DayItemMonth()
 {
     daysEvents.clear();
     delete d;
 }
 
 void DayItemMonth::setEvents( const QValueList<EffectiveEvent> &effEv )
 {
     d->mDayEvents = effEv;
 }
 
 void DayItemMonth::clearEffEvents()
 {
     d->mDayEvents.clear();
 }
 
 void DayItemMonth::paint( QPainter *p, const QColorGroup &cg,
                           const QRect &cr, bool selected )
 {
     p->save();
 
     QColorGroup g( cg );
     g.setBrush( QColorGroup::Base, back );
     g.setColor( QColorGroup::Text, forg );
     if ( selected )
 	p->setPen( g.highlightedText() );
     else
 	p->setPen( g.text() );
 
     QValueStack<int> normalLine;
     QValueStack<int> repeatLine;
     QValueStack<int> travelLine;
 
     bool normalAllDay = FALSE;
     bool repeatAllDay = FALSE;
     bool travelAllDay = FALSE;
 
     QValueListIterator<EffectiveEvent> itDays = d->mDayEvents.begin();
 
     for ( ; itDays != d->mDayEvents.end(); ++itDays ) {
 	int w = cr.width();
 	Event ev = (*itDays).event();
 
 	int f = (*itDays).start().hour(); // assume Effective event
 	int t = (*itDays).end().hour(); 	 // is truncated.
 
 	if (ev.isAllDay()) {
 	    if (!ev.hasRepeat())
 		normalAllDay = TRUE;
 	    else
 		repeatAllDay = TRUE;
 	} else {
 	    int sLine, eLine;
 	    if (f == 0)
 		sLine = 0;
 	    else if (f < 8 )
 		sLine = 1;
 	    else if (f >= 17)
 		sLine = w - 4;
 	    else {
 		sLine = (f - 8) * (w - 8);
 		if (sLine)
 		    sLine /= 8;
 		sLine += 4;
 	    }
 	    if (t == 23)
 		eLine = w;
 	    else if (t < 8)
 		eLine = 4;
 	    else if (t >= 17)
 		eLine = w - 1;
 	    else {
 		eLine = (t - 8) * (w - 8);
 		if (eLine)
 		    eLine /= 8;
 		eLine += 4;
 	    }
 	    if (!ev.hasRepeat()) {
 		normalLine.push(sLine);
 		normalLine.push(eLine);
 	    } else {
 		repeatLine.push(sLine);
 		repeatLine.push(eLine);
 	    }
 	}
     }
 
     // draw the background
     if (normalAllDay || repeatAllDay || travelAllDay) {
 	p->save();
 
 	if (normalAllDay)
 	    if (repeatAllDay) {
 		p->fillRect( 0, 0, cr.width(), cr.height() / 2,
 			colorNormalLight );
 		p->fillRect( 0, cr.height() / 2, cr.width(), cr.height() / 2,
 			colorRepeatLight );
 	    } else
 		p->fillRect( 0, 0, cr.width(), cr.height(),
 			colorNormalLight );
 	    else if (repeatAllDay)
 		p->fillRect( 0, 0, cr.width(), cr.height(),
 			colorRepeatLight );
     } else {
 	p->fillRect( 0, 0, cr.width(),
 		cr.height(), selected
 		?  g.brush( QColorGroup::Highlight )
 		: g.brush( QColorGroup::Base ) );
     }
 
     // The lines
     // now for the lines.
     int h = 5;
     int y = cr.height() / 2 - h;
 
     while(normalLine.count() >= 2) {
 	int x2 = normalLine.pop();
 	int x1 = normalLine.pop();
 	if (x2 < x1 + 2)
 	    x2 = x1 + 2;
 	p->fillRect(x1, y, x2 - x1, h, colorNormal);
     }
 
     y += h;
 
     while(repeatLine.count() >= 2) {
 	int x2 = repeatLine.pop();
 	int x1 = repeatLine.pop();
 	if (x2 < x1 + 2)
 	    x2 = x1 + 2;
 	p->fillRect(x1, y, x2 - x1, h, colorRepeat);
     }
 
 
     // Finally, draw the number.
     QFont f = p->font();
     f.setPointSize( ( f.pointSize() / 3 ) * 2 );
     p->setFont( f );
     QFontMetrics fm( f );
     p->drawText( 1, 1 + fm.ascent(), QString::number( day() ) );
 
     p->restore();
 }
 
 
 
 void DayItemMonth::setType( Calendar::Day::Type t )
 {
     switch ( t ) {
     case Calendar::Day::PrevMonth:
     case Calendar::Day::NextMonth:
 	back = QBrush( QColor( 224, 224, 224 ) );
 	forg = black;
 	break;
     case Calendar::Day::ThisMonth:
 	back = QBrush( white );
 	forg = black;
 	break;
     }
     typ = t;
 }
 
 
 
 DateButton::DateButton( bool longDate, QWidget *parent, const char * name )
     :QPushButton( parent, name )
 {
     longFormat = longDate;
     df = DateFormat('/', DateFormat::MonthDayYear, DateFormat::MonthDayYear);
     setDate( QDate::currentDate() );
 
     connect(this,SIGNAL(pressed()),this,SLOT(pickDate()));
 
 
 }
 
 
 void DateButton::pickDate()
 {
     static QPopupMenu *m1 = 0;
     static DateBookMonth *picker = 0;
     if ( !m1 ) {
 	m1 = new QPopupMenu( this );
 	picker = new DateBookMonth( m1, 0, TRUE );
 	m1->insertItem( picker );
 	connect( picker, SIGNAL( dateClicked( int, int, int ) ),
 		 this, SLOT( setDate( int, int, int ) ) );
 	connect( picker, SIGNAL( dateClicked( int, int, int ) ),
 		 this, SIGNAL( dateSelected( int, int, int ) ) );
 	connect( m1, SIGNAL( aboutToHide() ),
 		 this, SLOT( gotHide() ) );
     }
     picker->slotWeekChange( weekStartsMonday );
     picker->setDate( currDate.year(), currDate.month(), currDate.day() );
     m1->popup(mapToGlobal(QPoint(0,height())));
     picker->setFocus();
 }
 
 
 void DateButton::gotHide()
 {
     // we have to redo the button...
     setDown( false );
 }
 
 
 //    void dateSelected( int year, int month, int day );
 
 void DateButton::setWeekStartsMonday( int b )
 {
     weekStartsMonday = b;
 }
 
 void DateButton::setDate( int y, int m, int d )
 {
     setDate( QDate( y,m,d) );
 }
 
 void DateButton::setDate( QDate d )
 {
     currDate = d;
     setText( longFormat ? TimeString::longDateString( d, df ) :
 	     TimeString::shortDate( d, df ) );
 
 }
 
 void DateButton::setDateFormat( DateFormat f )
 {
     df = f;
     setDate( currDate );
 }
 
 bool DateButton::customWhatsThis() const
 {
     return TRUE;
 }
 
 
 // this class is only here for Sharp ROM compatibility
 // I have reverse engineered this class and it seems to
 // work (only qtmail seems to use it)   - sandman
 // DO NOT USE IT IN NEW CODE !!
 
 DateBookMonthPopup::DateBookMonthPopup ( QWidget *w )
 	: QPopupMenu ( w )
 {
 	m_dbm = new DateBookMonth( this, 0, TRUE );
 	insertItem( m_dbm );
 }