-rw-r--r-- | core/pim/datebook/datebook.cpp | 2 | ||||
-rw-r--r-- | core/pim/datebook/datebookday.cpp | 226 | ||||
-rw-r--r-- | core/pim/datebook/datebookday.h | 52 |
3 files changed, 259 insertions, 21 deletions
diff --git a/core/pim/datebook/datebook.cpp b/core/pim/datebook/datebook.cpp index 2c2965e..c0d45c9 100644 --- a/core/pim/datebook/datebook.cpp +++ b/core/pim/datebook/datebook.cpp @@ -964,26 +964,28 @@ void DateBook::slotDoFind( const QString& txt, const QDate &dt, } else emit signalNotFound(); wrapAround = !wrapAround; } } Event DateBookDBHack::eventByUID(int uid) { // FIXME: Dirty Hacks to get hold of the private event lists QDate start; QDate end=start.addDays(-1); QValueList<Event> myEventList=getNonRepeatingEvents(start,end); QValueList<Event> myRepeatEvents=getRawRepeats(); QValueList<Event>::ConstIterator it; for (it = myEventList.begin(); it != myEventList.end(); it++) { if ((*it).uid() == uid) return *it; } for (it = myRepeatEvents.begin(); it != myRepeatEvents.end(); it++) { if ((*it).uid() == uid) return *it; } qDebug("Event not found: uid=%d\n", uid); + Event ev; + return ev; // return at least } diff --git a/core/pim/datebook/datebookday.cpp b/core/pim/datebook/datebookday.cpp index 67a88e9..c15ccef 100644 --- a/core/pim/datebook/datebookday.cpp +++ b/core/pim/datebook/datebookday.cpp @@ -1,83 +1,87 @@ /********************************************************************** ** 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 <qmessagebox.h> #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> +#include <qtimer.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 ); + setRowHeight( row, 40); } 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"; @@ -98,51 +102,55 @@ 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->setPen( colorGroup().dark() ); p->drawLine( x2, 0, x2, y2 ); p->drawLine( 0, y2, x2, y2 ); + + p->setPen( colorGroup().midlight() ); + p->drawLine( 0, y2 - h/2, x2, y2 - h/2); + 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 { @@ -153,233 +161,315 @@ void DateBookDayView::keyPressEvent( QKeyEvent *e ) //=========================================================================== 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&)) ); + + QTimer *timer = new QTimer( this ); + + connect( timer, SIGNAL(timeout()), + this, SLOT(updateView()) ); //connect timer for updating timeMarker & daywidgetcolors + timer->start( 1000*60*5, FALSE ); //update every 5min + + selectedWidget = 0; + + timeMarker = new DateBookDayTimeMarker( this ); + timeMarker->setTime( QTime::currentTime() ); +} + +void DateBookDay::updateView( void ) +{ + timeMarker->setTime( QTime::currentTime() ); + //need to find a way to update all DateBookDayWidgets +} + +void DateBookDay::setSelectedWidget( DateBookDayWidget *w ) +{ + selectedWidget = w; +} + +DateBookDayWidget * DateBookDay::getSelectedWidget( void ) +{ + return selectedWidget; } 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 ); + + selectedWidget = 0; } void DateBookDay::setDate( QDate d) { header->setDate( d.year(), d.month(), d.day() ); + + selectedWidget = 0; } 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 ); + + selectedWidget = 0; + + if (this->date() == QDate::currentDate()) + timeMarker->show(); else timeMarker->hide(); + } 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! + widgetList.sort(); + //sorts the widgetList by the heights of the widget so that the tallest widgets are at the beginning + //this is needed for the simple algo below to work correctly, otherwise some widgets would be drawn outside the view + int wCount = widgetList.count(); int wid = view->columnWidth(0)-1; + int wd; int n = 1; + QArray<int> anzIntersect(wCount); //this stores the number of maximal intersections of each widget + + for (int i = 0; i<wCount; anzIntersect[i] = 1, i++); + if ( wCount < 20 ) { - for ( int i = 0; i < wCount; ) { + + QArray<QRect> geometries(wCount); + for (int i = 0; i < wCount; geometries[i] = widgetList.at(i)->geometry(), i++); //stores geometry for each widget in vector + + for ( int i = 0; i < wCount; i++) + { + QValueList<int> intersectedWidgets; + + //find all widgets intersecting with widgetList.at(i) + for ( int j = 0; j < wCount; j++) + if (i != j) + if (geometries[j].intersects(geometries[i])) + intersectedWidgets.append(j); + + //for each of these intersecting widgets find out how many widgets are they intersecting with + for ( uint j = 0; j < intersectedWidgets.count(); j++) + { + QArray<int> inter(wCount); + inter[j]=1; + + if (intersectedWidgets[j] != -1) + for ( uint k = j; k < intersectedWidgets.count(); k++) + if (j != k && intersectedWidgets[k] != -1) + if (geometries[intersectedWidgets[k]].intersects(geometries[intersectedWidgets[j]])) + { + inter[j]++; + intersectedWidgets[k] = -1; + } + if (inter[j] > anzIntersect[i]) anzIntersect[i] = inter[j] + 1; + } + + if (anzIntersect[i] == 1 && intersectedWidgets.count()) anzIntersect[i]++; + } + + + for ( int i = 0; i < wCount; i++) { 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 ); + + geom.setX( 0 ); + + wd = (view->columnWidth(0)-1) / anzIntersect[i] - (anzIntersect[i]>1?2:0); + + geom.setWidth( wd ); + + while ( intersects( w, geom ) ) { + geom.moveBy( wd + 2 + 1, 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.setX( xp*(wid+2) ); geom.setWidth( wid ); w->setGeometry( geom ); } } view->setContentsPos( 0, startTime * view->rowHeight(0) ); } + + timeMarker->setTime( QTime::currentTime() ); //display timeMarker + timeMarker->raise(); //on top of all widgets 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; } @@ -475,79 +565,175 @@ DateBookDayWidget::DateBookDayWidget( const EffectiveEvent &e, } 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 start = ev.start(); QTime end = ev.end(); int y = start.hour()*60+start.minute(); int h = end.hour()*60+end.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 ); + geom.setX( 0 ); + geom.setWidth(dateBook->dayView()->columnWidth(0)-1); + } DateBookDayWidget::~DateBookDayWidget() { } void DateBookDayWidget::paintEvent( QPaintEvent *e ) { QPainter p( this ); + + if (dateBook->getSelectedWidget() == this) + { + p.setBrush( QColor( 155, 240, 230 ) ); // selected item + } else + { + if (dateBook->date() == QDate::currentDate()) + { + QTime curTime = QTime::currentTime(); + + if (ev.end() < curTime) + { + p.setBrush( QColor( 180, 180, 180 ) ); // grey, inactive + } else + { + //change color in dependence of the time till the event starts + int duration = curTime.secsTo(ev.start()); + if (duration < 0) duration = 0; + int colChange = duration*160/86400; //86400: secs per day, 160: max color shift + + p.setBrush( QColor( 200-colChange, 200-colChange, 255 ) ); //blue + } + } else + { + p.setBrush( QColor( 220, 220, 220 ) ); //light grey, inactive (not current date) + //perhaps make a distinction between future/past dates + } + } + p.setPen( QColor(100, 100, 100) ); - p.setBrush( QColor( 255, 240, 230 ) ); // based on priority? p.drawRect(rect()); + // p.drawRect(0,0, 5, height()); + 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() ); + rt.draw( &p, 7, 0, e->region(), colorGroup() ); } void DateBookDayWidget::mousePressEvent( QMouseEvent *e ) { + DateBookDayWidget *item; + + item = dateBook->getSelectedWidget(); + if (item) item->update(); + + dateBook->setSelectedWidget(this); + update(); + dateBook->repaint(); + 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(); } + + +//--------------------------------------------------------------------------------------------- +//--------------------------------------------------------------------------------------------- + + +DateBookDayTimeMarker::DateBookDayTimeMarker( DateBookDay *db ) + : QWidget( db->dayView()->viewport() ), dateBook( db ) +{ + setBackgroundMode( PaletteBase ); +} + +DateBookDayTimeMarker::~DateBookDayTimeMarker() +{ +} + +void DateBookDayTimeMarker::paintEvent( QPaintEvent */*e*/ ) +{ + QPainter p( this ); + p.setBrush( QColor( 255, 0, 0 ) ); + + QPen pen; + pen.setStyle(NoPen); + + p.setPen( pen ); + p.drawRect(rect()); +} + +void DateBookDayTimeMarker::setTime( const QTime &t ) +{ + int y = t.hour()*60+t.minute(); + int rh = dateBook->dayView()->rowHeight(0); + y = y*rh/60; + + geom.setX( 0 ); + + int x = dateBook->dayView()->columnWidth(0)-1; + geom.setWidth( x ); + + geom.setY( y ); + geom.setHeight( 1 ); + + setGeometry( geom ); + + time = t; +} + +void DateBookDayTimeMarker::setGeometry( const QRect &r ) +{ + geom = r; + setFixedSize( r.width()+1, r.height()+1 ); + dateBook->dayView()->moveChild( this, r.x(), r.y()-1 ); + show(); +} diff --git a/core/pim/datebook/datebookday.h b/core/pim/datebook/datebookday.h index 531fded..db0f3b6 100644 --- a/core/pim/datebook/datebookday.h +++ b/core/pim/datebook/datebookday.h @@ -32,107 +32,157 @@ class DateBookDB; class QDateTime; class QMouseEvent; class QPaintEvent; class QResizeEvent; class DateBookDayView : public QTable { Q_OBJECT public: DateBookDayView( bool hourClock, QWidget *parent, const char *name ); bool whichClock() const; public slots: void moveUp(); void moveDown(); signals: void sigColWidthChanged(); void sigCapturedKey( const QString &txt ); protected slots: void slotChangeClock( bool ); protected: virtual void paintCell( QPainter *p, int row, int col, const QRect &cr, bool selected ); virtual void paintFocus( QPainter *p, const QRect &cr ); + virtual void resizeEvent( QResizeEvent *e ); void keyPressEvent( QKeyEvent *e ); void initHeader(); private: bool ampm; }; class DateBookDay; class DateBookDayWidget : public QWidget { Q_OBJECT public: DateBookDayWidget( const EffectiveEvent &e, DateBookDay *db ); ~DateBookDayWidget(); const QRect &geometry() { return geom; } void setGeometry( const QRect &r ); const EffectiveEvent &event() const { return ev; } signals: void deleteMe( const Event &e ); void editMe( const Event &e ); void beamMe( const Event &e ); protected: void paintEvent( QPaintEvent *e ); void mousePressEvent( QMouseEvent *e ); private: const EffectiveEvent ev; DateBookDay *dateBook; QString text; QRect geom; }; +//Marker for current time in the dayview +class DateBookDayTimeMarker : public QWidget +{ + Q_OBJECT + +public: + DateBookDayTimeMarker( DateBookDay *db ); + ~DateBookDayTimeMarker(); + + const QRect &geometry() { return geom; } + void setGeometry( const QRect &r ); + void setTime( const QTime &t ); + +signals: + +protected: + void paintEvent( QPaintEvent *e ); + +private: + QRect geom; + QTime time; + DateBookDay *dateBook; +}; + +//reimplemented the compareItems function so that it sorts DayWidgets by geometry heights +class WidgetListClass : public QList<DateBookDayWidget> +{ + private: + + int compareItems( QCollection::Item s1, QCollection::Item s2 ) + { + //hmm, don't punish me for that ;) + if (reinterpret_cast<DateBookDayWidget*>(s1)->geometry().height() > reinterpret_cast<DateBookDayWidget*>(s2)->geometry().height()) + { + return -1; + } else + { + return 1; + } + } + + +}; + class DateBookDay : public QVBox { Q_OBJECT public: DateBookDay( bool ampm, bool startOnMonday, DateBookDB *newDb, QWidget *parent, const char *name ); void selectedDates( QDateTime &start, QDateTime &end ); QDate date() const; DateBookDayView *dayView() const { return view; } void setStartViewTime( int startHere ); int startViewTime() const; + void setSelectedWidget( DateBookDayWidget * ); + DateBookDayWidget * getSelectedWidget( void ); public slots: void setDate( int y, int m, int d ); void setDate( QDate ); void redraw(); void slotWeekChanged( bool bStartOnMonday ); + void updateView(); //updates TimeMarker and DayWidget-colors signals: void removeEvent( const Event& ); void editEvent( const Event& ); void beamEvent( const Event& ); void newEvent(); void sigNewEvent( const QString & ); protected slots: void keyPressEvent(QKeyEvent *); private slots: void dateChanged( int y, int m, int d ); void slotColWidthChanged() { relayoutPage(); }; private: void getEvents(); void relayoutPage( bool fromResize = false ); DateBookDayWidget *intersects( const DateBookDayWidget *item, const QRect &geom ); QDate currDate; DateBookDayView *view; DateBookDayHeader *header; DateBookDB *db; - QList<DateBookDayWidget> widgetList; + WidgetListClass widgetList; //reimplemented QList for sorting widgets by height int startTime; + DateBookDayWidget *selectedWidget; //actual selected widget (obviously) + DateBookDayTimeMarker *timeMarker; //marker for current time }; #endif |