kdatenavigator.cpp
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00025 #include <qstring.h>
00026 #include <qkeycode.h>
00027 #include <qlayout.h>
00028 #include <qtimer.h>
00029 #include <qframe.h>
00030 #include <qlabel.h>
00031
00032 #include <kdebug.h>
00033 #include <klocale.h>
00034 #include <kglobal.h>
00035 #include <kglobalsettings.h>
00036
00037 #include "koglobals.h"
00038 #include "koprefs.h"
00039 #ifndef KORG_NOPLUGINS
00040 #include "kocore.h"
00041 #endif
00042 #include "kodaymatrix.h"
00043
00044 #include <kcalendarsystem.h>
00045
00046 #include "navigatorbar.h"
00047
00048 #include "kdatenavigator.h"
00049
00050 KDateNavigator::KDateNavigator( QWidget *parent, const char *name )
00051 : QFrame( parent, name )
00052 {
00053 setFrameStyle( QFrame::NoFrame );
00054
00055 QGridLayout *topLayout = new QGridLayout( this, 8, 8 );
00056
00057 mNavigatorBar = new NavigatorBar( this );
00058 topLayout->addMultiCellWidget( mNavigatorBar, 0, 0, 0, 7 );
00059
00060 connect( mNavigatorBar, SIGNAL( goPrevYear() ), SIGNAL( goPrevYear() ) );
00061 connect( mNavigatorBar, SIGNAL( goPrevMonth() ), SIGNAL( goPrevMonth() ) );
00062 connect( mNavigatorBar, SIGNAL( goNextMonth() ), SIGNAL( goNextMonth() ) );
00063 connect( mNavigatorBar, SIGNAL( goNextYear() ), SIGNAL( goNextYear() ) );
00064 connect( mNavigatorBar, SIGNAL( goMonth( int ) ), SIGNAL( goMonth( int ) ) );
00065
00066 int i;
00067 QString generalFont = KGlobalSettings::generalFont().family();
00068
00069
00070 for( i = 0; i < 7; i++ ) {
00071 headings[i] = new QLabel( this );
00072 headings[i]->setFont( QFont( generalFont, 10, QFont::Bold ) );
00073 headings[i]->setAlignment( AlignCenter );
00074
00075 topLayout->addWidget( headings[i], 1, i + 1 );
00076 }
00077
00078
00079 for( i = 0; i < 6; i++ ) {
00080 weeknos[i] = new QLabel( this );
00081 weeknos[i]->setAlignment( AlignCenter );
00082 weeknos[i]->setFont( QFont( generalFont, 10 ) );
00083 weeknos[i]->installEventFilter( this );
00084
00085 topLayout->addWidget( weeknos[i], i + 2, 0 );
00086 }
00087
00088 mDayMatrix = new KODayMatrix( this, "KDateNavigator::dayMatrix" );
00089 mDayMatrix->setFrameStyle( QFrame::Panel | QFrame::Sunken );
00090 mDayMatrix->setLineWidth( 1 );
00091
00092 connect( mDayMatrix, SIGNAL( selected( const KCal::DateList & ) ),
00093 SIGNAL( datesSelected( const KCal::DateList & ) ) );
00094
00095 connect( mDayMatrix, SIGNAL( incidenceDropped( Incidence * ) ),
00096 SIGNAL( incidenceDropped( Incidence * ) ) );
00097 connect( mDayMatrix, SIGNAL( incidenceDroppedMove( Incidence * , Incidence * ) ),
00098 SIGNAL( incidenceDroppedMove( Incidence *, Incidence * ) ) );
00099
00100
00101 topLayout->addMultiCellWidget( mDayMatrix, 2, 7, 1, 7 );
00102
00103
00104 updateConfig();
00105 }
00106
00107 KDateNavigator::~KDateNavigator()
00108 {
00109 }
00110
00111 void KDateNavigator::setCalendar( Calendar *cal )
00112 {
00113 mDayMatrix->setCalendar( cal );
00114 }
00115
00116 void KDateNavigator::setBaseDate( const QDate &date )
00117 {
00118 mBaseDate = date;
00119
00120 updateDates();
00121 updateView();
00122
00123 KCal::DateList dates;
00124 dates.append( date );
00125 mNavigatorBar->selectDates( dates );
00126
00127 mDayMatrix->clearSelection();
00128 mDayMatrix->repaint();
00129 }
00130
00131 QSizePolicy KDateNavigator::sizePolicy () const
00132 {
00133 return QSizePolicy( QSizePolicy::MinimumExpanding,
00134 QSizePolicy::MinimumExpanding );
00135 }
00136
00137 void KDateNavigator::updateToday()
00138 {
00139 if ( mDayMatrix->isEndOfMonth() ) {
00140 goNextMonth();
00141 }
00142 mDayMatrix->recalculateToday();
00143 mDayMatrix->repaint();
00144 }
00145
00146 void KDateNavigator::updateDates()
00147 {
00148
00149
00150 QDate dayone( mBaseDate.year(), mBaseDate.month(), mBaseDate.day() );
00151 int d2 = KOGlobals::self()->calendarSystem()->day( dayone );
00152
00153 dayone = dayone.addDays( -d2 + 1 );
00154
00155 int m_fstDayOfWkCalsys = KOGlobals::self()->calendarSystem()->dayOfWeek(
00156 dayone );
00157
00158
00159
00160 int nextLine = ( ( m_fstDayOfWkCalsys == 1) &&
00161 ( KGlobal::locale()->weekStartDay() == 1 ) ) ? 7 : 0;
00162
00163
00164 int index = ( KGlobal::locale()->weekStartDay() == 1 ? 1 : 0 ) -
00165 m_fstDayOfWkCalsys - nextLine;
00166
00167 mDayMatrix->updateView( dayone.addDays( index ) );
00168
00169
00170
00171 }
00172
00173 void KDateNavigator::updateDayMatrix()
00174 {
00175 mDayMatrix->updateView();
00176 mDayMatrix->repaint();
00177 }
00178
00179
00180 void KDateNavigator::updateView()
00181 {
00182
00183
00184 setUpdatesEnabled( false );
00185
00186 int i;
00187
00188
00189 mDayMatrix->updateView();
00190
00191
00192 for( i = 0; i < 6; i++ ) {
00193 QString weeknum;
00194
00195
00196
00197
00198
00199 int dayOfYear = KOGlobals::self()->calendarSystem()->dayOfYear(
00200 ( mDayMatrix->getDate( ( i + 1 ) * 7 - 4 ) ) );
00201
00202 if ( dayOfYear % 7 != 0 )
00203 weeknum.setNum( dayOfYear / 7 + 1 );
00204 else
00205 weeknum.setNum( dayOfYear / 7 );
00206 weeknos[i]->setText( weeknum );
00207 }
00208
00209 setUpdatesEnabled( true );
00210
00211
00212 repaint();
00213 mDayMatrix->repaint();
00214 }
00215
00216 void KDateNavigator::updateConfig()
00217 {
00218 int day;
00219 for( int i = 0; i < 7; i++ ) {
00220
00221 if ( KGlobal::locale()->weekStartDay() == 1 ) {
00222 day = i + 1;
00223 } else {
00224 if ( i == 0 ) day = 7;
00225 else day = i;
00226 }
00227 QString dayName = KOGlobals::self()->calendarSystem()->weekDayName( day,
00228 true );
00229 if ( KOPrefs::instance()->mCompactDialogs ) dayName = dayName.left( 1 );
00230 headings[i]->setText( dayName );
00231 }
00232
00233
00234
00235 }
00236
00237 void KDateNavigator::setShowWeekNums( bool enabled )
00238 {
00239 for( int i = 0; i < 6; i++ ) {
00240 if( enabled )
00241 weeknos[i]->show();
00242 else
00243 weeknos[i]->hide();
00244 }
00245 }
00246
00247 void KDateNavigator::selectDates( const DateList &dateList )
00248 {
00249 if ( dateList.count() > 0 ) {
00250 mNavigatorBar->selectDates( dateList );
00251
00252 mSelectedDates = dateList;
00253
00254
00255
00256 mBaseDate = mSelectedDates.first();
00257
00258 updateDates();
00259
00260 mDayMatrix->setSelectedDaysFrom( *( dateList.begin() ),
00261 *( --dateList.end() ) );
00262
00263 updateView();
00264 }
00265 }
00266
00267 void KDateNavigator::wheelEvent ( QWheelEvent *e )
00268 {
00269 if( e->delta() > 0 ) emit goPrevious();
00270 else emit goNext();
00271
00272 e->accept();
00273 }
00274
00275 bool KDateNavigator::eventFilter ( QObject *o, QEvent *e )
00276 {
00277 if ( e->type() == QEvent::MouseButtonPress ) {
00278 int i;
00279 for( i = 0; i < 6; ++i ) {
00280 if ( o == weeknos[ i ] ) {
00281 QDate weekstart = mDayMatrix->getDate( i * 7 );
00282 emit weekClicked( weekstart );
00283 break;
00284 }
00285 }
00286 return true;
00287 } else {
00288 return false;
00289 }
00290 }
00291
00292 #include "kdatenavigator.moc"
This file is part of the documentation for korganizer Library Version 3.3.2.