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00026 #include <qpopupmenu.h>
00027 #include <qfont.h>
00028 #include <qfontmetrics.h>
00029 #include <qkeycode.h>
00030 #include <qhbox.h>
00031 #include <qvbox.h>
00032 #include <qpushbutton.h>
00033 #include <qtooltip.h>
00034 #include <qpainter.h>
00035 #include <qcursor.h>
00036 #include <qlistbox.h>
00037 #include <qlayout.h>
00038 #include <qlabel.h>
00039
00040 #include <kdebug.h>
00041 #include <klocale.h>
00042 #include <kglobal.h>
00043 #include <kconfig.h>
00044 #include <kiconloader.h>
00045 #include <kwordwrap.h>
00046
00047 #include <kcalendarsystem.h>
00048 #include <libkcal/calfilter.h>
00049 #include <libkcal/calendar.h>
00050 #include <libkcal/incidenceformatter.h>
00051 #include <libkcal/calendarresources.h>
00052
00053 #include "koprefs.h"
00054 #include "koglobals.h"
00055 #include "koincidencetooltip.h"
00056 #include "koeventpopupmenu.h"
00057 #include "kohelper.h"
00058
00059 #include "komonthview.h"
00060 #include "komonthview.moc"
00061
00062
00063
00064 KOMonthCellToolTip::KOMonthCellToolTip( QWidget *parent,
00065 Calendar *calendar,
00066 const QDate &date,
00067 KNoScrollListBox *lv )
00068 : QToolTip( parent ), mCalendar( calendar ), mDate( date )
00069 {
00070 eventlist = lv;
00071 }
00072
00073 void KOMonthCellToolTip::maybeTip( const QPoint &pos )
00074 {
00075 QRect r;
00076 QListBoxItem *it = eventlist->itemAt( pos );
00077 MonthViewItem *i = static_cast<MonthViewItem*>( it );
00078
00079 if( i && KOPrefs::instance()->mEnableToolTips ) {
00080
00081 r=eventlist->itemRect( it );
00082
00083 QString tipText( IncidenceFormatter::toolTipStr( mCalendar, i->incidence(), mDate ) );
00084 if ( !tipText.isEmpty() ) {
00085 tip( r, tipText );
00086 }
00087 }
00088 }
00089
00090 KNoScrollListBox::KNoScrollListBox( QWidget *parent, const char *name )
00091 : QListBox( parent, name ),
00092 mSqueezing( false )
00093 {
00094 QPalette pal = palette();
00095 pal.setColor( QColorGroup::Foreground, KOPrefs::instance()->agendaBgColor().dark( 150 ) );
00096 pal.setColor( QColorGroup::Base, KOPrefs::instance()->agendaBgColor() );
00097 setPalette( pal );
00098 }
00099
00100 void KNoScrollListBox::setBackground( bool primary, bool workDay )
00101 {
00102 QColor color;
00103 if ( workDay ) {
00104 color = KOPrefs::instance()->workingHoursColor();
00105 } else {
00106 color = KOPrefs::instance()->agendaBgColor();
00107 }
00108
00109 QPalette pal = palette();
00110 if ( primary ) {
00111 pal.setColor( QColorGroup::Base, color );
00112 } else {
00113 pal.setColor( QColorGroup::Base, color.dark( 115 ) );
00114 }
00115 setPalette( pal );
00116 }
00117
00118 void KNoScrollListBox::keyPressEvent( QKeyEvent *e )
00119 {
00120 switch( e->key() ) {
00121 case Key_Right:
00122 scrollBy( 4, 0 );
00123 break;
00124 case Key_Left:
00125 scrollBy( -4, 0 );
00126 break;
00127 case Key_Up:
00128 if ( !count() ) break;
00129 setCurrentItem( ( currentItem() + count() - 1 ) % count() );
00130 if ( !itemVisible( currentItem() ) ) {
00131 if ( (unsigned int)currentItem() == ( count() - 1 ) ) {
00132 setTopItem( currentItem() - numItemsVisible() + 1 );
00133 } else {
00134 setTopItem( topItem() - 1 );
00135 }
00136 }
00137 break;
00138 case Key_Down:
00139 if ( !count() ) break;
00140 setCurrentItem( ( currentItem() + 1 ) % count() );
00141 if( !itemVisible( currentItem() ) ) {
00142 if( currentItem() == 0 ) {
00143 setTopItem( 0 );
00144 } else {
00145 setTopItem( topItem() + 1 );
00146 }
00147 }
00148 case Key_Shift:
00149 emit shiftDown();
00150 break;
00151 default:
00152 break;
00153 }
00154 }
00155
00156 void KNoScrollListBox::keyReleaseEvent( QKeyEvent *e )
00157 {
00158 switch( e->key() ) {
00159 case Key_Shift:
00160 emit shiftUp();
00161 break;
00162 default:
00163 break;
00164 }
00165 }
00166
00167 void KNoScrollListBox::mousePressEvent( QMouseEvent *e )
00168 {
00169 QListBox::mousePressEvent( e );
00170
00171 if ( e->button() == RightButton ) {
00172 emit rightClick();
00173 }
00174 }
00175
00176 void KNoScrollListBox::contentsMouseDoubleClickEvent ( QMouseEvent * e )
00177 {
00178 QListBox::contentsMouseDoubleClickEvent( e );
00179 QListBoxItem *item = itemAt( e->pos() );
00180 if ( !item ) {
00181 emit doubleClicked( item );
00182 }
00183 }
00184
00185 void KNoScrollListBox::resizeEvent( QResizeEvent *e )
00186 {
00187 bool s = count() && ( maxItemWidth() > e->size().width() );
00188 if ( mSqueezing || s )
00189 triggerUpdate( false );
00190
00191 mSqueezing = s;
00192 QListBox::resizeEvent( e );
00193 }
00194
00195 MonthViewItem::MonthViewItem( Incidence *incidence, const QDateTime &qd,
00196 const QString & s ) : QListBoxItem()
00197 {
00198 setText( s );
00199
00200 mIncidence = incidence;
00201 mDateTime = qd;
00202
00203 mEventPixmap = KOGlobals::self()->smallIcon( "appointment" );
00204 mBirthdayPixmap = KOGlobals::self()->smallIcon( "calendarbirthday" );
00205 mAnniversaryPixmap= KOGlobals::self()->smallIcon( "calendaranniversary" );
00206 mTodoPixmap = KOGlobals::self()->smallIcon( "todo" );
00207 mTodoDonePixmap = KOGlobals::self()->smallIcon( "checkedbox" );
00208 mAlarmPixmap = KOGlobals::self()->smallIcon( "bell" );
00209 mRecurPixmap = KOGlobals::self()->smallIcon( "recur" );
00210 mReplyPixmap = KOGlobals::self()->smallIcon( "mail_reply" );
00211
00212 mEvent = false;
00213 mTodo = false;
00214 mTodoDone = false;
00215 mRecur = false;
00216 mAlarm = false;
00217 mReply = false;
00218 }
00219
00220 QColor MonthViewItem::catColor() const
00221 {
00222 QColor retColor;
00223 if ( !mIncidence ) {
00224 return retColor;
00225 }
00226
00227 QStringList categories = mIncidence->categories();
00228 QString cat;
00229 if ( !categories.isEmpty() ) {
00230 cat = categories.first();
00231 }
00232 if ( cat.isEmpty() ) {
00233 retColor = KOPrefs::instance()->unsetCategoryColor();
00234 } else {
00235 retColor = *( KOPrefs::instance()->categoryColor( cat ) );
00236 }
00237 return retColor;
00238 }
00239
00240 void MonthViewItem::paint( QPainter *p )
00241 {
00242 #if QT_VERSION >= 0x030000
00243 bool sel = isSelected();
00244 #else
00245 bool sel = selected();
00246 #endif
00247
00248 QColor bgColor = QColor();
00249 if ( mIncidence && mTodo ) {
00250 if ( static_cast<Todo*>( mIncidence )->isOverdue() ) {
00251 bgColor = KOPrefs::instance()->todoOverdueColor();
00252 } else if ( static_cast<Todo*>( mIncidence )->dtDue().date() == QDate::currentDate() ) {
00253 bgColor = KOPrefs::instance()->todoDueTodayColor();
00254 }
00255 }
00256
00257 if ( !bgColor.isValid() ) {
00258 if ( KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemResourceOnly ||
00259 KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemResourceInsideCategoryOutside ) {
00260 bgColor = resourceColor();
00261 } else {
00262 bgColor = catColor();
00263 }
00264
00265 if ( !bgColor.isValid() ) {
00266 bgColor = palette().color( QPalette::Normal,
00267 sel ? QColorGroup::Highlight :
00268 QColorGroup::Background );
00269 }
00270 }
00271
00272 QColor frameColor;
00273 if ( KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemResourceOnly ||
00274 KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemCategoryInsideResourceOutside ) {
00275 frameColor = resourceColor();
00276 } else {
00277 frameColor = catColor();
00278 }
00279
00280 if ( mIncidence ) {
00281 if ( mIncidence->categories().isEmpty() &&
00282 KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemResourceInsideCategoryOutside ) {
00283 frameColor = bgColor;
00284 }
00285
00286 if ( mIncidence->categories().isEmpty() &&
00287 KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemCategoryInsideResourceOutside ) {
00288 bgColor = frameColor;
00289 }
00290 }
00291
00292 if ( !frameColor.isValid() ) {
00293 frameColor = palette().color( QPalette::Normal,
00294 sel ? QColorGroup::Highlight :
00295 QColorGroup::Foreground );
00296 } else {
00297 frameColor = frameColor.dark( 115 );
00298 }
00299
00300
00301 p->setBackgroundColor( frameColor );
00302 p->eraseRect( 0, 0, listBox()->maxItemWidth(), height( listBox() ) );
00303 int offset = 2;
00304 p->setBackgroundColor( bgColor );
00305 p->eraseRect( offset, offset, listBox()->maxItemWidth()-2*offset, height( listBox() )-2*offset );
00306
00307 int x = 3;
00308
00309 bool specialEvent = false;
00310 if ( mEvent ) {
00311 if ( mIncidence->customProperty( "KABC", "BIRTHDAY" ) == "YES" ) {
00312 specialEvent = true;
00313 if ( mIncidence->customProperty( "KABC", "ANNIVERSARY" ) == "YES" ) {
00314 p->drawPixmap( x, 0, mAnniversaryPixmap );
00315 x += mAnniversaryPixmap.width() + 2;
00316 } else {
00317 p->drawPixmap( x, 0, mBirthdayPixmap );
00318 x += mBirthdayPixmap.width() + 2;
00319 }
00320
00321
00322
00323
00324
00325 }
00326 }
00327
00328 if ( mTodo ) {
00329 p->drawPixmap( x, 0, mTodoPixmap );
00330 x += mTodoPixmap.width() + 2;
00331 }
00332 if ( mTodoDone ) {
00333 p->drawPixmap( x, 0, mTodoDonePixmap );
00334 x += mTodoPixmap.width() + 2;
00335 }
00336 if ( mRecur && !specialEvent ) {
00337 p->drawPixmap( x, 0, mRecurPixmap );
00338 x += mRecurPixmap.width() + 2;
00339 }
00340 if ( mAlarm && !specialEvent ) {
00341 p->drawPixmap( x, 0, mAlarmPixmap );
00342 x += mAlarmPixmap.width() + 2;
00343 }
00344 if ( mReply ) {
00345 p->drawPixmap(x, 0, mReplyPixmap );
00346 x += mReplyPixmap.width() + 2;
00347 }
00348 QFontMetrics fm = p->fontMetrics();
00349 int yPos;
00350 int pmheight = QMAX( mRecurPixmap.height(),
00351 QMAX( mAlarmPixmap.height(), mReplyPixmap.height() ) );
00352 if( pmheight < fm.height() )
00353 yPos = fm.ascent() + fm.leading()/2;
00354 else
00355 yPos = pmheight/2 - fm.height()/2 + fm.ascent();
00356 QColor textColor = getTextColor( bgColor );
00357 p->setPen( textColor );
00358
00359 KWordWrap::drawFadeoutText( p, x, yPos, listBox()->width() - x, text() );
00360 }
00361
00362 int MonthViewItem::height( const QListBox *lb ) const
00363 {
00364 return QMAX( QMAX( mRecurPixmap.height(), mReplyPixmap.height() ),
00365 QMAX( mAlarmPixmap.height(), lb->fontMetrics().lineSpacing()+1) );
00366 }
00367
00368 int MonthViewItem::width( const QListBox *lb ) const
00369 {
00370 int x = 3;
00371 if( mRecur ) {
00372 x += mRecurPixmap.width()+2;
00373 }
00374 if( mAlarm ) {
00375 x += mAlarmPixmap.width()+2;
00376 }
00377 if( mReply ) {
00378 x += mReplyPixmap.width()+2;
00379 }
00380
00381 return( x + lb->fontMetrics().boundingRect( text() ).width() + 1 );
00382 }
00383
00384
00385 MonthViewCell::MonthViewCell( KOMonthView *parent)
00386 : QWidget( parent ),
00387 mMonthView( parent ), mPrimary( false ), mHoliday( false )
00388 {
00389 QVBoxLayout *topLayout = new QVBoxLayout( this );
00390
00391 mLabel = new QLabel( this );
00392 mLabel->setFrameStyle( QFrame::Panel | QFrame::Plain );
00393 mLabel->setLineWidth( 1 );
00394 mLabel->setAlignment( AlignCenter );
00395
00396 mItemList = new KNoScrollListBox( this );
00397 mItemList->setMinimumSize( 10, 10 );
00398 mItemList->setFrameStyle( QFrame::Panel | QFrame::Plain );
00399 mItemList->setLineWidth( 1 );
00400
00401 new KOMonthCellToolTip( mItemList->viewport(),
00402 monthView()->calendar(),
00403 mDate,
00404 static_cast<KNoScrollListBox *>( mItemList ) );
00405
00406 topLayout->addWidget( mItemList );
00407
00408 mLabel->raise();
00409
00410 mStandardPalette = palette();
00411
00412 enableScrollBars( false );
00413
00414 updateConfig();
00415
00416 connect( mItemList, SIGNAL( doubleClicked( QListBoxItem *) ),
00417 SLOT( defaultAction( QListBoxItem * ) ) );
00418 connect( mItemList, SIGNAL( rightButtonPressed( QListBoxItem *,
00419 const QPoint &) ),
00420 SLOT( contextMenu( QListBoxItem * ) ) );
00421 connect( mItemList, SIGNAL( clicked( QListBoxItem * ) ),
00422 SLOT( select() ) );
00423 }
00424
00425 void MonthViewCell::setDate( const QDate &date )
00426 {
00427
00428
00429 mDate = date;
00430
00431 setFrameWidth();
00432
00433 QString text;
00434 if ( KOGlobals::self()->calendarSystem()->day( date ) == 1 ) {
00435 text = i18n("'Month day' for month view cells", "%1 %2")
00436 .arg( KOGlobals::self()->calendarSystem()->monthName( date, true ) )
00437 .arg( KOGlobals::self()->calendarSystem()->day(mDate) );
00438 QFontMetrics fm( mLabel->font() );
00439 mLabel->resize( mLabelSize + QSize( fm.width( text ), 0 ) );
00440 } else {
00441 mLabel->resize( mLabelSize );
00442 text = QString::number( KOGlobals::self()->calendarSystem()->day(mDate) );
00443 }
00444 mLabel->setText( text );
00445
00446 resizeEvent( 0 );
00447 }
00448
00449 QDate MonthViewCell::date() const
00450 {
00451 return mDate;
00452 }
00453
00454 void MonthViewCell::setFrameWidth()
00455 {
00456
00457 if ( mDate == QDate::currentDate() )
00458 mItemList->setLineWidth( 3 );
00459 else
00460 mItemList->setLineWidth( 1 );
00461 }
00462
00463 void MonthViewCell::setPrimary( bool primary )
00464 {
00465 mPrimary = primary;
00466
00467 if ( mPrimary ) {
00468 mLabel->setBackgroundMode( PaletteBase );
00469 } else {
00470 mLabel->setBackgroundMode( PaletteBackground );
00471 }
00472
00473 mItemList->setBackground( mPrimary, KOGlobals::self()->isWorkDay( mDate ) );
00474 }
00475
00476 bool MonthViewCell::isPrimary() const
00477 {
00478 return mPrimary;
00479 }
00480
00481 void MonthViewCell::setHoliday( bool holiday )
00482 {
00483 mHoliday = holiday;
00484
00485 if ( holiday ) {
00486 setPalette( mHolidayPalette );
00487 } else {
00488 setPalette( mStandardPalette );
00489 }
00490 }
00491
00492 void MonthViewCell::setHolidayString( const QString &holiday )
00493 {
00494 mHolidayString = holiday;
00495 }
00496
00497 void MonthViewCell::updateCell()
00498 {
00499 setFrameWidth();
00500
00501 if ( mDate == QDate::currentDate() ) {
00502 setPalette( mTodayPalette );
00503
00504 QPalette pal = mItemList->palette();
00505 pal.setColor( QColorGroup::Foreground, KOPrefs::instance()->highlightColor() );
00506 mItemList->setPalette( pal );
00507 }
00508 else {
00509 if ( mHoliday )
00510 setPalette( mHolidayPalette );
00511 else
00512 setPalette( mStandardPalette );
00513
00514 QPalette pal = mItemList->palette();
00515 pal.setColor( QColorGroup::Foreground, KOPrefs::instance()->agendaBgColor().dark( 150 ) );
00516 mItemList->setPalette( pal );
00517 }
00518
00519 mItemList->clear();
00520
00521 if ( !mHolidayString.isEmpty() ) {
00522 MonthViewItem *item = new MonthViewItem( 0, QDateTime( mDate ), mHolidayString );
00523 item->setPalette( mHolidayPalette );
00524 mItemList->insertItem( item );
00525 }
00526 }
00527
00528 class MonthViewCell::CreateItemVisitor :
00529 public IncidenceBase::Visitor
00530 {
00531 public:
00532 CreateItemVisitor() : mItem(0) { emails = KOPrefs::instance()->allEmails(); }
00533
00534 bool act( IncidenceBase *incidence, QDate date, QPalette stdPal, int multiDay )
00535 {
00536 mItem = 0;
00537 mDate = date;
00538 mStandardPalette = stdPal;
00539 mMultiDay = multiDay;
00540 return incidence->accept( *this );
00541 }
00542 MonthViewItem *item() const { return mItem; }
00543 QStringList emails;
00544
00545 protected:
00546 bool visit( Event *event ) {
00547 QString text;
00548 QDateTime dt( mDate );
00549
00550 QDate dtEnd = event->dtEnd().addSecs( event->doesFloat() ? 0 : -1).date();
00551 int length = event->dtStart().daysTo( dtEnd );
00552 if ( event->isMultiDay() ) {
00553 if ( mDate == event->dtStart().date()
00554 || ( mMultiDay == 0 && event->recursOn( mDate ) ) ) {
00555 text = "(-- " + event->summary();
00556 dt = event->dtStart();
00557 } else if ( !event->doesRecur() && mDate == dtEnd
00558
00559 || ( mMultiDay == length && event->recursOn( mDate.addDays( -length ) ) ) ) {
00560 text = event->summary() + " --)";
00561 } else if (!(event->dtStart().date().daysTo(mDate) % 7) && length > 7 ) {
00562 text = "-- " + event->summary() + " --";
00563 } else {
00564 text = "----------------";
00565 dt = QDateTime( mDate );
00566 }
00567 } else {
00568 if (event->doesFloat())
00569 text = event->summary();
00570 else {
00571 text = KGlobal::locale()->formatTime(event->dtStart().time());
00572 dt.setTime( event->dtStart().time() );
00573 text += ' ' + event->summary();
00574 }
00575 }
00576
00577 mItem = new MonthViewItem( event, dt, text );
00578 mItem->setEvent( true );
00579 if ( KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemCategoryOnly ||
00580 KOPrefs::instance()->monthItemColors() == KOPrefs::MonthItemCategoryInsideResourceOutside ) {
00581 QStringList categories = event->categories();
00582 QString cat = categories.first();
00583 if (cat.isEmpty()) {
00584 mItem->setPalette(QPalette(KOPrefs::instance()->unsetCategoryColor(),
00585 KOPrefs::instance()->unsetCategoryColor()) );
00586 } else {
00587 mItem->setPalette(QPalette(*(KOPrefs::instance()->categoryColor(cat)),
00588 *(KOPrefs::instance()->categoryColor(cat))));
00589 }
00590 } else {
00591 mItem->setPalette( mStandardPalette );
00592 }
00593
00594 Attendee *me = event->attendeeByMails( emails );
00595 if ( me != 0 ) {
00596 mItem->setReply( me->status() == Attendee::NeedsAction && me->RSVP() );
00597 } else
00598 mItem->setReply(false);
00599 return true;
00600 }
00601 bool visit( Todo *todo ) {
00602 QString text;
00603 if ( !KOPrefs::instance()->showAllDayTodo() )
00604 return false;
00605 QDateTime dt( mDate );
00606 if ( todo->hasDueDate() && !todo->doesFloat() ) {
00607 text += KGlobal::locale()->formatTime( todo->dtDue().time() );
00608 text += ' ';
00609 dt.setTime( todo->dtDue().time() );
00610 }
00611 text += todo->summary();
00612
00613 mItem = new MonthViewItem( todo, dt, text );
00614 if ( todo->doesRecur() ) {
00615 mDate < todo->dtDue().date() ?
00616 mItem->setTodoDone( true ) : mItem->setTodo( true );
00617 }
00618 else
00619 todo->isCompleted() ? mItem->setTodoDone( true ) : mItem->setTodo( true );
00620 mItem->setPalette( mStandardPalette );
00621 return true;
00622 }
00623 protected:
00624 MonthViewItem *mItem;
00625 QDate mDate;
00626 QPalette mStandardPalette;
00627 int mMultiDay;
00628 };
00629
00630
00631 void MonthViewCell::addIncidence( Incidence *incidence, CreateItemVisitor& v, int multiDay )
00632 {
00633 if ( v.act( incidence, mDate, mStandardPalette, multiDay ) ) {
00634 MonthViewItem *item = v.item();
00635 if ( item ) {
00636 item->setAlarm( incidence->isAlarmEnabled() );
00637 item->setRecur( incidence->recurrenceType() );
00638
00639 QColor resourceColor = KOHelper::resourceColor( monthView()->calendar(), incidence );
00640 if ( !resourceColor.isValid() )
00641 resourceColor = KOPrefs::instance()->unsetCategoryColor();
00642 item->setResourceColor( resourceColor );
00643
00644
00645
00646
00647 uint i = 0;
00648 int pos = -1;
00649 QDateTime dt( item->incidenceDateTime() );
00650
00651 while ( i < mItemList->count() && pos<0 ) {
00652 QListBoxItem *item = mItemList->item( i );
00653 MonthViewItem *mvitem = dynamic_cast<MonthViewItem*>( item );
00654 if ( mvitem && mvitem->incidenceDateTime()>dt ) {
00655 pos = i;
00656 }
00657 ++i;
00658 }
00659 mItemList->insertItem( item, pos );
00660 }
00661 }
00662 }
00663
00664 void MonthViewCell::removeIncidence( Incidence *incidence )
00665 {
00666 for ( uint i = 0; i < mItemList->count(); ++i ) {
00667 MonthViewItem *item = static_cast<MonthViewItem *>(mItemList->item( i ) );
00668 if ( item && item->incidence() &&
00669 item->incidence()->uid() == incidence->uid() ) {
00670 mItemList->removeItem( i );
00671 --i;
00672 }
00673 }
00674 }
00675
00676 void MonthViewCell::updateConfig()
00677 {
00678 setFont( KOPrefs::instance()->mMonthViewFont );
00679
00680 QFontMetrics fm( font() );
00681 mLabelSize = fm.size( 0, "30" ) +
00682 QSize( mLabel->frameWidth() * 2, mLabel->frameWidth() * 2 ) +
00683 QSize( 2, 2 );
00684
00685 QColor bg = mStandardPalette.color( QPalette::Active, QColorGroup::Background );
00686 int h,s,v;
00687 bg.getHsv( &h, &s, &v );
00688 if ( date().month() %2 == 0 ) {
00689 if ( v < 128 ) {
00690 bg = bg.light( 125 );
00691 } else {
00692 bg = bg.dark( 125 );
00693 }
00694 }
00695 setPaletteBackgroundColor( bg );
00696
00697
00698 mHolidayPalette = mStandardPalette;
00699 mHolidayPalette.setColor( QColorGroup::Foreground,
00700 KOPrefs::instance()->holidayColor() );
00701 mHolidayPalette.setColor( QColorGroup::Text,
00702 KOPrefs::instance()->holidayColor() );
00703 mTodayPalette = mStandardPalette;
00704 mTodayPalette.setColor( QColorGroup::Foreground,
00705 KOPrefs::instance()->highlightColor() );
00706 mTodayPalette.setColor( QColorGroup::Text,
00707 KOPrefs::instance()->highlightColor() );
00708 updateCell();
00709
00710 mItemList->setBackground( mPrimary, KOGlobals::self()->isWorkDay( mDate ) );
00711 }
00712
00713 void MonthViewCell::enableScrollBars( bool enabled )
00714 {
00715 if ( enabled ) {
00716 mItemList->setVScrollBarMode( QScrollView::Auto );
00717 mItemList->setHScrollBarMode( QScrollView::Auto );
00718 } else {
00719 mItemList->setVScrollBarMode( QScrollView::AlwaysOff );
00720 mItemList->setHScrollBarMode( QScrollView::AlwaysOff );
00721 }
00722 }
00723
00724 Incidence *MonthViewCell::selectedIncidence()
00725 {
00726 int index = mItemList->currentItem();
00727 if ( index < 0 ) return 0;
00728
00729 MonthViewItem *item =
00730 static_cast<MonthViewItem *>( mItemList->item( index ) );
00731
00732 if ( !item ) return 0;
00733
00734 return item->incidence();
00735 }
00736
00737 QDate MonthViewCell::selectedIncidenceDate()
00738 {
00739 QDate qd;
00740 int index = mItemList->currentItem();
00741 if ( index < 0 ) return qd;
00742
00743 MonthViewItem *item =
00744 static_cast<MonthViewItem *>( mItemList->item( index ) );
00745
00746 if ( !item ) return qd;
00747
00748 return item->incidenceDateTime().date();
00749 }
00750
00751 void MonthViewCell::select()
00752 {
00753
00754 mMonthView->setSelectedCell( this );
00755
00756 if( KOPrefs::instance()->enableMonthScroll() )
00757 enableScrollBars( true );
00758
00759
00760 if( mDate != QDate::currentDate() ) {
00761 mItemList->setFrameStyle( QFrame::Sunken | QFrame::Panel );
00762 mItemList->setLineWidth( 3 );
00763 }
00764 }
00765
00766 void MonthViewCell::deselect()
00767 {
00768 mItemList->clearSelection();
00769 mItemList->setFrameStyle( QFrame::Plain | QFrame::Panel );
00770 setFrameWidth();
00771
00772 enableScrollBars( false );
00773 }
00774
00775 void MonthViewCell::resizeEvent ( QResizeEvent * )
00776 {
00777 mLabel->move( width() - mLabel->width(), height() - mLabel->height() );
00778 }
00779
00780 void MonthViewCell::defaultAction( QListBoxItem *item )
00781 {
00782 select();
00783
00784 if ( !item ) {
00785 emit newEventSignal( date() );
00786 } else {
00787 MonthViewItem *eventItem = static_cast<MonthViewItem *>( item );
00788 Incidence *incidence = eventItem->incidence();
00789 if ( incidence ) mMonthView->defaultAction( incidence );
00790 }
00791 }
00792
00793 void MonthViewCell::contextMenu( QListBoxItem *item )
00794 {
00795 select();
00796
00797 if ( item ) {
00798 MonthViewItem *eventItem = static_cast<MonthViewItem *>( item );
00799 Incidence *incidence = eventItem->incidence();
00800 if ( incidence ) mMonthView->showEventContextMenu( monthView()->calendar(), incidence, date() );
00801 }
00802 else {
00803 mMonthView->showGeneralContextMenu();
00804 }
00805 }
00806
00807
00808 KOMonthView::KOMonthView( Calendar *calendar, QWidget *parent, const char *name )
00809 : KOEventView( calendar, parent, name ),
00810 mDaysPerWeek( 7 ), mNumWeeks( 6 ), mNumCells( mDaysPerWeek * mNumWeeks ),
00811 mShortDayLabels( false ), mWidthLongDayLabel( 0 ), mSelectedCell( 0 )
00812 {
00813 mCells.setAutoDelete( true );
00814
00815 QGridLayout *dayLayout = new QGridLayout( this );
00816
00817 QFont bfont = font();
00818 bfont.setBold( true );
00819
00820 QFont mfont = bfont;
00821 mfont.setPointSize( 20 );
00822
00823
00824 mLabel = new QLabel( this );
00825 mLabel->setFont( mfont );
00826 mLabel->setAlignment( AlignCenter );
00827 mLabel->setLineWidth( 0 );
00828 mLabel->setFrameStyle( QFrame::Plain );
00829
00830 dayLayout->addMultiCellWidget( mLabel, 0, 0, 0, mDaysPerWeek );
00831
00832
00833
00834 mDayLabels.resize( mDaysPerWeek );
00835 int i;
00836 for( i = 0; i < mDaysPerWeek; i++ ) {
00837 QLabel *label = new QLabel( this );
00838 label->setFont( bfont );
00839 label->setFrameStyle( QFrame::Panel | QFrame::Raised );
00840 label->setLineWidth( 1 );
00841 label->setAlignment( AlignCenter );
00842
00843 mDayLabels.insert( i, label );
00844
00845 dayLayout->addWidget( label, 1, i );
00846 dayLayout->addColSpacing( i, 10 );
00847 dayLayout->setColStretch( i, 1 );
00848 }
00849
00850 int row, col;
00851
00852 mCells.resize( mNumCells );
00853 for( row = 0; row < mNumWeeks; ++row ) {
00854 for( col = 0; col < mDaysPerWeek; ++col ) {
00855 MonthViewCell *cell = new MonthViewCell( this );
00856 mCells.insert( row * mDaysPerWeek + col, cell );
00857 dayLayout->addWidget( cell, row + 2, col );
00858
00859 connect( cell, SIGNAL( defaultAction( Incidence * ) ),
00860 SLOT( defaultAction( Incidence * ) ) );
00861 connect( cell, SIGNAL( newEventSignal( const QDate & ) ),
00862 SIGNAL( newEventSignal( const QDate & ) ) );
00863 }
00864 dayLayout->setRowStretch( row + 2, 1 );
00865 }
00866
00867 mEventContextMenu = eventPopup();
00868
00869 updateConfig();
00870
00871 emit incidenceSelected( 0, QDate() );
00872 }
00873
00874 KOMonthView::~KOMonthView()
00875 {
00876 delete mEventContextMenu;
00877 }
00878
00879 int KOMonthView::maxDatesHint()
00880 {
00881 return mNumCells;
00882 }
00883
00884 int KOMonthView::currentDateCount()
00885 {
00886 return mNumCells;
00887 }
00888
00889 Incidence::List KOMonthView::selectedIncidences()
00890 {
00891 Incidence::List selected;
00892
00893 if ( mSelectedCell ) {
00894 Incidence *incidence = mSelectedCell->selectedIncidence();
00895 if ( incidence ) selected.append( incidence );
00896 }
00897
00898 return selected;
00899 }
00900
00901 DateList KOMonthView::selectedDates()
00902 {
00903 DateList selected;
00904
00905 if ( mSelectedCell ) {
00906 QDate qd = mSelectedCell->selectedIncidenceDate();
00907 if ( qd.isValid() ) selected.append( qd );
00908 }
00909
00910 return selected;
00911 }
00912
00913 bool KOMonthView::eventDurationHint( QDateTime &startDt, QDateTime &endDt, bool &allDay )
00914 {
00915 if ( mSelectedCell ) {
00916 startDt.setDate( mSelectedCell->date() );
00917 endDt.setDate( mSelectedCell->date() );
00918 allDay = true;
00919 return true;
00920 }
00921 return false;
00922 }
00923
00924 void KOMonthView::updateConfig()
00925 {
00926 mWeekStartDay = KGlobal::locale()->weekStartDay();
00927
00928 QFontMetrics fontmetric( mDayLabels[0]->font() );
00929 mWidthLongDayLabel = 0;
00930
00931 for ( int i = 0; i < 7; ++i ) {
00932 int width =
00933 fontmetric.width( KOGlobals::self()->calendarSystem()->weekDayName( i + 1 ) );
00934 if ( width > mWidthLongDayLabel ) mWidthLongDayLabel = width;
00935 }
00936
00937 updateDayLabels();
00938
00939 for ( uint i = 0; i < mCells.count(); ++i ) {
00940 mCells[i]->updateConfig();
00941 }
00942 }
00943
00944 void KOMonthView::updateDayLabels()
00945 {
00946 kdDebug(5850) << "KOMonthView::updateDayLabels()" << endl;
00947
00948 const KCalendarSystem*calsys=KOGlobals::self()->calendarSystem();
00949 int currDay;
00950 for ( int i = 0; i < 7; i++ ) {
00951 currDay = i+mWeekStartDay;
00952 if ( currDay > 7 ) currDay -= 7;
00953 mDayLabels[i]->setText( calsys->weekDayName( currDay, mShortDayLabels ) );
00954 }
00955 }
00956
00957 void KOMonthView::showDates( const QDate &start, const QDate & )
00958 {
00959
00960
00961 const KCalendarSystem *calSys = KOGlobals::self()->calendarSystem();
00962
00963 mDateToCell.clear();
00964
00965
00966 mStartDate = start.addDays( -start.day() + 1 );
00967
00968 int weekdayCol=( mStartDate.dayOfWeek() + 7 - mWeekStartDay ) % 7;
00969 mStartDate = mStartDate.addDays( -weekdayCol );
00970
00971 mLabel->setText( i18n( "monthname year", "%1 %2" )
00972 .arg( calSys->monthName( start ) )
00973 .arg( calSys->year( start ) ) );
00974 if ( !KOPrefs::instance()->fullViewMonth() ) {
00975 mLabel->show();
00976 } else {
00977 mLabel->hide();
00978 }
00979
00980 bool primary = false;
00981 uint i;
00982 for( i = 0; i < mCells.size(); ++i ) {
00983 QDate date = mStartDate.addDays( i );
00984 if ( calSys->day( date ) == 1 ) {
00985 primary = !primary;
00986 }
00987
00988 mCells[i]->setDate( date );
00989 mDateToCell[ date ] = mCells[ i ];
00990 if( date == start )
00991 mCells[i]->select();
00992
00993 mCells[i]->setPrimary( primary );
00994
00995 bool isHoliday = calSys->dayOfWeek( date ) == calSys->weekDayOfPray()
00996 || !KOGlobals::self()->isWorkDay( date );
00997 mCells[i]->setHoliday( isHoliday );
00998
00999
01000 QStringList holidays( KOGlobals::self()->holiday( date ) );
01001 mCells[i]->setHolidayString( holidays.join( i18n("delimiter for joining holiday names", ", " ) ) );
01002 }
01003
01004 updateView();
01005 }
01006
01007 void KOMonthView::showIncidences( const Incidence::List &, const QDate & )
01008 {
01009 kdDebug(5850) << "KOMonthView::showIncidences( const Incidence::List & ) is not implemented yet." << endl;
01010 }
01011
01012 class KOMonthView::GetDateVisitor : public IncidenceBase::Visitor
01013 {
01014 public:
01015 GetDateVisitor() {}
01016
01017 bool act( IncidenceBase *incidence )
01018 {
01019 return incidence->accept( *this );
01020 }
01021 QDateTime startDate() const { return mStartDate; }
01022 QDateTime endDate() const { return mEndDate; }
01023
01024 protected:
01025 bool visit( Event *event ) {
01026 mStartDate = event->dtStart();
01027 mEndDate = event->dtEnd();
01028 return true;
01029 }
01030 bool visit( Todo *todo ) {
01031 if ( todo->hasDueDate() ) {
01032 mStartDate = todo->dtDue();
01033 mEndDate = todo->dtDue();
01034 }
01035
01036 return true;
01037 }
01038 bool visit( Journal *journal ) {
01039 mStartDate = journal->dtStart();
01040 mEndDate = journal->dtStart();
01041 return true;
01042 }
01043 protected:
01044 QDateTime mStartDate;
01045 QDateTime mEndDate;
01046 };
01047
01048 void KOMonthView::changeIncidenceDisplayAdded( Incidence *incidence, MonthViewCell::CreateItemVisitor& v)
01049 {
01050 GetDateVisitor gdv;
01051
01052 if ( !gdv.act( incidence ) ) {
01053 kdDebug(5850) << "Visiting GetDateVisitor failed." << endl;
01054 return;
01055 }
01056
01057 bool floats = incidence->doesFloat();
01058
01059 if ( incidence->doesRecur() ) {
01060 for ( uint i = 0; i < mCells.count(); ++i ) {
01061 if ( incidence->recursOn( mCells[i]->date() ) ) {
01062
01063
01064 int length = gdv.startDate().daysTo( gdv.endDate().addSecs( floats ? 0 : -1 ).date() );
01065 for ( int j = 0; j <= length && i+j < mCells.count(); ++j ) {
01066 mCells[i+j]->addIncidence( incidence, v, j );
01067 }
01068 }
01069 }
01070 } else {
01071
01072 if ( gdv.endDate().isValid() ) {
01073 QDate endDate = gdv.endDate().addSecs( floats ? 0 : -1).date();
01074 for ( QDate date = gdv.startDate().date();
01075 date <= endDate; date = date.addDays( 1 ) ) {
01076 MonthViewCell *mvc = mDateToCell[ date ];
01077 if ( mvc ) mvc->addIncidence( incidence, v );
01078 }
01079 }
01080 }
01081 }
01082
01083 void KOMonthView::changeIncidenceDisplay( Incidence *incidence, int action )
01084 {
01085 MonthViewCell::CreateItemVisitor v;
01086 switch ( action ) {
01087 case KOGlobals::INCIDENCEADDED:
01088 changeIncidenceDisplayAdded( incidence, v );
01089 break;
01090 case KOGlobals::INCIDENCEEDITED:
01091 for( uint i = 0; i < mCells.count(); i++ )
01092 mCells[i]->removeIncidence( incidence );
01093 changeIncidenceDisplayAdded( incidence, v );
01094 break;
01095 case KOGlobals::INCIDENCEDELETED:
01096 for( uint i = 0; i < mCells.count(); i++ )
01097 mCells[i]->removeIncidence( incidence );
01098 break;
01099 default:
01100 return;
01101 }
01102 }
01103
01104 void KOMonthView::updateView()
01105 {
01106 for( uint i = 0; i < mCells.count(); ++i ) {
01107 mCells[i]->updateCell();
01108 }
01109
01110 Incidence::List incidences = calendar()->incidences();
01111 Incidence::List::ConstIterator it;
01112
01113 MonthViewCell::CreateItemVisitor v;
01114 for ( it = incidences.begin(); it != incidences.end(); ++it )
01115 changeIncidenceDisplayAdded( *it, v );
01116
01117 processSelectionChange();
01118 }
01119
01120 void KOMonthView::resizeEvent( QResizeEvent * )
01121 {
01122
01123
01124
01125
01126 if( mDayLabels[0]->width() < mWidthLongDayLabel ) {
01127 if ( !mShortDayLabels ) {
01128 mShortDayLabels = true;
01129 updateDayLabels();
01130 }
01131 } else {
01132 if ( mShortDayLabels ) {
01133 mShortDayLabels = false;
01134 updateDayLabels();
01135 }
01136 }
01137 }
01138
01139 void KOMonthView::showEventContextMenu( Calendar *cal, Incidence *incidence, const QDate &qd )
01140 {
01141 mEventContextMenu->showIncidencePopup( cal, incidence, qd );
01142 }
01143
01144 void KOMonthView::showGeneralContextMenu()
01145 {
01146 showNewEventPopup();
01147 }
01148
01149 void KOMonthView::setSelectedCell( MonthViewCell *cell )
01150 {
01151 if ( mSelectedCell && cell != mSelectedCell )
01152 mSelectedCell->deselect();
01153
01154 mSelectedCell = cell;
01155
01156 if ( !mSelectedCell )
01157 emit incidenceSelected( 0, QDate() );
01158 else
01159 if ( selectedDates().isEmpty() ) {
01160 emit incidenceSelected( mSelectedCell->selectedIncidence(), QDate() );
01161 } else {
01162 emit incidenceSelected( mSelectedCell->selectedIncidence(), selectedDates().first() );
01163 }
01164 }
01165
01166 void KOMonthView::processSelectionChange()
01167 {
01168 Incidence::List incidences = selectedIncidences();
01169 if (incidences.count() > 0) {
01170 if ( selectedDates().isEmpty() ) {
01171 emit incidenceSelected( incidences.first(), QDate() );
01172 } else {
01173 emit incidenceSelected( incidences.first(), selectedDates().first() );
01174 }
01175 } else {
01176 emit incidenceSelected( 0, QDate() );
01177 }
01178 }
01179
01180 void KOMonthView::clearSelection()
01181 {
01182 if ( mSelectedCell ) {
01183 mSelectedCell->deselect();
01184 mSelectedCell = 0;
01185 }
01186 }