Diffstat (limited to 'core/pim/datebook/datebookday.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | core/pim/datebook/datebookday.cpp | 553 |
1 files changed, 553 insertions, 0 deletions
diff --git a/core/pim/datebook/datebookday.cpp b/core/pim/datebook/datebookday.cpp new file mode 100644 index 0000000..d5daab2 --- a/dev/null +++ b/core/pim/datebook/datebookday.cpp @@ -0,0 +1,553 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of 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 "datebookday.h" +#include "datebookdayheaderimpl.h" + +#include <qpe/datebookdb.h> +#include <qpe/resource.h> +#include <qpe/event.h> +#include <qpe/qpeapplication.h> +#include <qpe/timestring.h> +#include <qpe/qpedebug.h> + +#include <qheader.h> +#include <qdatetime.h> +#include <qpainter.h> +#include <qsimplerichtext.h> +#include <qpopupmenu.h> +#include <qtextcodec.h> +#include <qpalette.h> + +DateBookDayView::DateBookDayView( bool whichClock, QWidget *parent, + const char *name ) + : QTable( 24, 1, parent, name ), + ampm( whichClock ) +{ + enableClipper(TRUE); + setTopMargin( 0 ); + horizontalHeader()->hide(); + setLeftMargin(38); + setColumnStretchable( 0, TRUE ); + setHScrollBarMode( QScrollView::AlwaysOff ); + verticalHeader()->setPalette(white); + verticalHeader()->setResizeEnabled(FALSE); + setSelectionMode( Single ); + + // get rid of being able to edit things... + QTableItem *tmp; + int row; + for ( row = 0; row < numRows(); row++ ) { + tmp = new QTableItem( this, QTableItem::Never, QString::null); + setItem( row, 0, tmp ); + } + initHeader(); + QObject::connect( qApp, SIGNAL(clockChanged(bool)), + this, SLOT(slotChangeClock(bool)) ); +} + +void DateBookDayView::initHeader() +{ + QString strTmp; + for ( int i = 0; i < 24; ++i ) { + if ( ampm ) { + if ( i == 0 ) + strTmp = QString::number(12) + ":00"; + else if ( i == 12 ) + strTmp = QString::number(12) + tr(":00p"); + else if ( i > 12 ) + strTmp = QString::number( i - 12 ) + tr(":00p"); + else + strTmp = QString::number(i) + ":00"; + } else { + if ( i < 10 ) + strTmp = "0" + QString::number(i) + ":00"; + else + strTmp = QString::number(i) + ":00"; + } + strTmp = strTmp.rightJustify( 6, ' ' ); + verticalHeader()->setLabel( i, strTmp ); + setRowStretchable( i, FALSE ); + } +} + +void DateBookDayView::slotChangeClock( bool newClock ) +{ + ampm = newClock; + initHeader(); +} + +bool DateBookDayView::whichClock() const +{ + return ampm; +} + +void DateBookDayView::moveUp() +{ + scrollBy(0, -20); +} + +void DateBookDayView::moveDown() +{ + scrollBy(0, 20); +} + +void DateBookDayView::paintCell( QPainter *p, int, int, const QRect &cr, bool ) +{ + int w = cr.width(); + int h = cr.height(); + p->fillRect( 0, 0, w, h, colorGroup().brush( QColorGroup::Base ) ); + if ( showGrid() ) { + // Draw our lines + int x2 = w - 1; + int y2 = h - 1; + QPen pen( p->pen() ); + p->setPen( colorGroup().mid() ); + p->drawLine( x2, 0, x2, y2 ); + p->drawLine( 0, y2, x2, y2 ); + p->setPen( pen ); + } +} + +void DateBookDayView::paintFocus( QPainter *, const QRect & ) +{ +} + + +void DateBookDayView::resizeEvent( QResizeEvent *e ) +{ + QTable::resizeEvent( e ); + columnWidthChanged( 0 ); + emit sigColWidthChanged(); +} + +void DateBookDayView::keyPressEvent( QKeyEvent *e ) +{ + QString txt = e->text(); + if ( !txt.isNull() && txt[0] > ' ' && e->key() < 0x1000 ) { + // we this is some sort of thing we know about... + e->accept(); + emit sigCapturedKey( txt ); + } else { + // I don't know what this key is, do you? + e->ignore(); + } +} + + +//=========================================================================== + +DateBookDay::DateBookDay( bool ampm, bool startOnMonday, + DateBookDB *newDb, QWidget *parent, + const char *name ) + : QVBox( parent, name ), + currDate( QDate::currentDate() ), + db( newDb ), + startTime( 0 ) +{ + widgetList.setAutoDelete( true ); + header = new DateBookDayHeader( startOnMonday, this, "day header" ); + header->setDate( currDate.year(), currDate.month(), currDate.day() ); + view = new DateBookDayView( ampm, this, "day view" ); + connect( header, SIGNAL( dateChanged( int, int, int ) ), + this, SLOT( dateChanged( int, int, int ) ) ); + connect( view, SIGNAL( sigColWidthChanged() ), + this, SLOT( slotColWidthChanged() ) ); + connect( qApp, SIGNAL(weekChanged(bool)), + this, SLOT(slotWeekChanged(bool)) ); + connect( view, SIGNAL(sigCapturedKey(const QString &)), + this, SIGNAL(sigNewEvent(const QString&)) ); +} + +void DateBookDay::selectedDates( QDateTime &start, QDateTime &end ) +{ + start.setDate( currDate ); + end.setDate( currDate ); + + int sh=99,eh=-1; + + int n = dayView()->numSelections(); + + for (int i=0; i<n; i++) { + QTableSelection sel = dayView()->selection( i ); + sh = QMIN(sh,sel.topRow()); + eh = QMAX(sh,sel.bottomRow()+1); + } + if (sh > 23 || eh < 1) { + sh=8; + eh=9; + } + + start.setTime( QTime( sh, 0, 0 ) ); + end.setTime( QTime( eh, 0, 0 ) ); +} + +void DateBookDay::setDate( int y, int m, int d ) +{ + header->setDate( y, m, d ); +} + +void DateBookDay::setDate( QDate d) +{ + header->setDate( d.year(), d.month(), d.day() ); +} + +void DateBookDay::dateChanged( int y, int m, int d ) +{ + QDate date( y, m, d ); + if ( currDate == date ) + return; + currDate.setYMD( y, m, d ); + relayoutPage(); + dayView()->clearSelection(); + QTableSelection ts; + ts.init( startTime, 0 ); + ts.expandTo( startTime, 0 ); + dayView()->addSelection( ts ); +} + +void DateBookDay::redraw() +{ + if ( isUpdatesEnabled() ) + relayoutPage(); +} + +void DateBookDay::getEvents() +{ + widgetList.clear(); + + QValueList<EffectiveEvent> eventList = db->getEffectiveEvents( currDate, + currDate ); + QValueListIterator<EffectiveEvent> it; + for ( it = eventList.begin(); it != eventList.end(); ++it ) { + DateBookDayWidget* w = new DateBookDayWidget( *it, this ); + connect( w, SIGNAL( deleteMe( const Event & ) ), + this, SIGNAL( removeEvent( const Event & ) ) ); + connect( w, SIGNAL( editMe( const Event & ) ), + this, SIGNAL( editEvent( const Event & ) ) ); + connect( w, SIGNAL( beamMe( const Event & ) ), + this, SIGNAL( beamEvent( const Event & ) ) ); + widgetList.append( w ); + } +} + +static int place( const DateBookDayWidget *item, bool *used, int maxn ) +{ + int place = 0; + int start = item->event().start().hour(); + QTime e = item->event().end(); + int end = e.hour(); + if ( e.minute() < 5 ) + end--; + if ( end < start ) + end = start; + while ( place < maxn ) { + bool free = TRUE; + int s = start; + while( s <= end ) { + if ( used[10*s+place] ) { + free = FALSE; + break; + } + s++; + } + if ( free ) break; + place++; + } + if ( place == maxn ) { + return -1; + } + while( start <= end ) { + used[10*start+place] = TRUE; + start++; + } + return place; +} + + +void DateBookDay::relayoutPage( bool fromResize ) +{ + setUpdatesEnabled( FALSE ); + if ( !fromResize ) + getEvents(); // no need we already have them! + + int wCount = widgetList.count(); + int wid = view->columnWidth(0)-1; + int n = 1; + + if ( wCount < 20 ) { + for ( int i = 0; i < wCount; ) { + DateBookDayWidget *w = widgetList.at(i); + int x = 0; + int xp = 0; + QRect geom = w->geometry(); + geom.setX( x ); + geom.setWidth( wid ); + while ( xp < n && intersects( w, geom ) ) { + x += wid; + xp++; + geom.moveBy( wid, 0 ); + } + if ( xp >= n ) { + n++; + wid = ( view->columnWidth(0)-1 ) / n; + i = 0; + } else { + w->setGeometry( geom ); + i++; + } + } + view->setContentsPos( 0, startTime * view->rowHeight(0) ); + } else { + + + int hours[24]; + memset( hours, 0, 24*sizeof( int ) ); + bool overFlow = FALSE; + for ( int i = 0; i < wCount; i++ ) { + DateBookDayWidget *w = widgetList.at(i); + int start = w->event().start().hour(); + QTime e = w->event().end(); + int end = e.hour(); + if ( e.minute() < 5 ) + end--; + if ( end < start ) + end = start; + while( start <= end ) { + hours[start]++; + if ( hours[start] >= 10 ) + overFlow = TRUE; + ++start; + } + if ( overFlow ) + break; + } + for ( int i = 0; i < 24; i++ ) { + n = QMAX( n, hours[i] ); + } + wid = ( view->columnWidth(0)-1 ) / n; + + bool used[24*10]; + memset( used, FALSE, 24*10*sizeof( bool ) ); + + for ( int i = 0; i < wCount; i++ ) { + DateBookDayWidget *w = widgetList.at(i); + int xp = place( w, used, n ); + if ( xp != -1 ) { + QRect geom = w->geometry(); + geom.setX( xp*wid ); + geom.setWidth( wid ); + w->setGeometry( geom ); + } + } + view->setContentsPos( 0, startTime * view->rowHeight(0) ); + } + setUpdatesEnabled( TRUE ); + return; +} + +DateBookDayWidget *DateBookDay::intersects( const DateBookDayWidget *item, const QRect &geom ) +{ + int i = 0; + DateBookDayWidget *w = widgetList.at(i); + int wCount = widgetList.count(); + while ( i < wCount && w != item ) { + if ( w->geometry().intersects( geom ) ) { + return w; + } + w = widgetList.at(++i); + } + + return 0; +} + + +QDate DateBookDay::date() const +{ + return currDate; +} + +void DateBookDay::setStartViewTime( int startHere ) +{ + startTime = startHere; + dayView()->clearSelection(); + QTableSelection ts; + ts.init( startTime, 0 ); + ts.expandTo( startTime, 0 ); + dayView()->addSelection( ts ); +} + +int DateBookDay::startViewTime() const +{ + return startTime; +} + +void DateBookDay::slotWeekChanged( bool bStartOnMonday ) +{ + header->setStartOfWeek( bStartOnMonday ); + // redraw(); +} + +void DateBookDay::keyPressEvent(QKeyEvent *e) +{ + switch(e->key()) { + case Key_Up: + view->moveUp(); + break; + case Key_Down: + view->moveDown(); + break; + case Key_Left: + setDate(QDate(currDate).addDays(-1)); + break; + case Key_Right: + setDate(QDate(currDate).addDays(1)); + break; + default: + e->ignore(); + } +} + +//=========================================================================== + +DateBookDayWidget::DateBookDayWidget( const EffectiveEvent &e, + DateBookDay *db ) + : QWidget( db->dayView()->viewport() ), ev( e ), dateBook( db ) +{ + bool whichClock = db->dayView()->whichClock(); + + // why would someone use "<"? Oh well, fix it up... + // I wonder what other things may be messed up... + QString strDesc = ev.description(); + int where = strDesc.find( "<" ); + while ( where != -1 ) { + strDesc.remove( where, 1 ); + strDesc.insert( where, "<" ); + where = strDesc.find( "<", where ); + } + + QString strCat; + // ### Fix later... +// QString strCat = ev.category(); +// where = strCat.find( "<" ); +// while ( where != -1 ) { +// strCat.remove( where, 1 ); +// strCat.insert( where, "<" ); +// where = strCat.find( "<", where ); +// } + + QString strNote = ev.notes(); + where = strNote.find( "<" ); + while ( where != -1 ) { + strNote.remove( where, 1 ); + strNote.insert( where, "<" ); + where = strNote.find( "<", where ); + } + + text = "<b>" + strDesc + "</b><br>" + "<i>" + + strCat + "</i>" + + "<br><b>" + tr("Start") + "</b>: "; + + + if ( e.startDate() != ev.date() ) { + // multi-day event. Show start date + text += TimeString::longDateString( e.startDate() ); + } else { + // Show start time. + text += TimeString::timeString( ev.start(), whichClock, FALSE ); + } + + text += "<br><b>" + tr("End") + "</b>: "; + if ( e.endDate() != ev.date() ) { + // multi-day event. Show end date + text += TimeString::longDateString( e.endDate() ); + } else { + // Show end time. + text += TimeString::timeString( ev.end(), whichClock, FALSE ); + } + text += "<br><br>" + strNote; + setBackgroundMode( PaletteBase ); + + QTime s = ev.start(); + QTime e = ev.end(); + int y = s.hour()*60+s.minute(); + int h = e.hour()*60+e.minute()-y; + int rh = dateBook->dayView()->rowHeight(0); + y = y*rh/60; + h = h*rh/60; + if ( h < 3 ) + h = 3; + geom.setY( y ); + geom.setHeight( h ); +} + +DateBookDayWidget::~DateBookDayWidget() +{ +} + +void DateBookDayWidget::paintEvent( QPaintEvent *e ) +{ + QPainter p( this ); + p.setPen( QColor(100, 100, 100) ); + p.setBrush( QColor( 255, 240, 230 ) ); // based on priority? + p.drawRect(rect()); + + int y = 0; + int d = 0; + + if ( ev.event().hasAlarm() ) { + p.drawPixmap( width() - 16, 0, Resource::loadPixmap( "bell" ) ); + y = 20; + d = 20; + } + + if ( ev.event().hasRepeat() ) { + p.drawPixmap( width() - 16, y, Resource::loadPixmap( "repeat" ) ); + d = 20; + } + + QSimpleRichText rt( text, font() ); + rt.setWidth( geom.width() - d - 6 ); + rt.draw( &p, 3, 0, e->region(), colorGroup() ); +} + +void DateBookDayWidget::mousePressEvent( QMouseEvent *e ) +{ + QPopupMenu m; + m.insertItem( tr( "Edit" ), 1 ); + m.insertItem( tr( "Delete" ), 2 ); + m.insertItem( tr( "Beam" ), 3 ); + int r = m.exec( e->globalPos() ); + if ( r == 1 ) { + emit editMe( ev.event() ); + } else if ( r == 2 ) { + emit deleteMe( ev.event() ); + } else if ( r == 3 ) { + emit beamMe( ev.event() ); + } +} + +void DateBookDayWidget::setGeometry( const QRect &r ) +{ + geom = r; + setFixedSize( r.width()+1, r.height()+1 ); + dateBook->dayView()->moveChild( this, r.x(), r.y()-1 ); + show(); +} |