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path: root/korganizer/kodaymatrix.cpp
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-rw-r--r--korganizer/kodaymatrix.cpp32
1 files changed, 26 insertions, 6 deletions
diff --git a/korganizer/kodaymatrix.cpp b/korganizer/kodaymatrix.cpp
index 8affe50..c7e1b45 100644
--- a/korganizer/kodaymatrix.cpp
+++ b/korganizer/kodaymatrix.cpp
@@ -16,201 +16,204 @@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source ode for Qt in the source distribution.
*/
#include <qevent.h>
#include <qpainter.h>
#include <qptrlist.h>
#include <qtimer.h>
#include <qwhatsthis.h>
#include <kglobal.h>
#include <kdebug.h>
#include <klocale.h>
#include <libkcal/vcaldrag.h>
#include <libkcal/icaldrag.h>
#include <libkcal/dndfactory.h>
#include <libkcal/calendarresources.h>
#include <libkcal/resourcecalendar.h>
#include <kresources/resourceselectdialog.h>
#include <kcalendarsystem.h>
#ifndef KORG_NOPLUGINS
#include "kocore.h"
#endif
#include "koprefs.h"
#include "koglobals.h"
#include "kodaymatrix.h"
// ============================================================================
// D Y N A M I C T I P
// ============================================================================
DynamicTip::DynamicTip( QWidget * parent )
: QToolTip( parent )
{
matrix = (KODayMatrix*)parent;
}
class KODaymatrixWhatsThis :public QWhatsThis
{
public:
KODaymatrixWhatsThis( KODayMatrix* view ) : QWhatsThis( view ),_view (view) { ;};
~KODaymatrixWhatsThis() { ; };
protected:
virtual QString text( const QPoint& p )
{
return _view->getWhatsThisText( p ) ;
}
private:
KODayMatrix * _view;
};
void DynamicTip::maybeTip( const QPoint &pos )
{
//calculate which cell of the matrix the mouse is in
QRect sz = matrix->frameRect();
int dheight = sz.height()*7 / 42;
int dwidth = sz.width() / 7;
int row = pos.y()/dheight;
int col = pos.x()/dwidth;
QRect rct(col*dwidth, row*dheight, dwidth, dheight);
// kdDebug() << "DynamicTip::maybeTip matrix cell index [" <<
// col << "][" << row << "] => " <<(col+row*7) << endl;
//show holiday names only
QString str = matrix->getHolidayLabel(col+row*7);
if (str.isEmpty()) return;
tip(rct, str);
}
// ============================================================================
// K O D A Y M A T R I X
// ============================================================================
const int KODayMatrix::NOSELECTION = -1000;
const int KODayMatrix::NUMDAYS = 42;
KODayMatrix::KODayMatrix( QWidget *parent, const char *name )
: QFrame( parent, name , Qt::WRepaintNoErase ), mCalendar( 0 )
#if 0
KODayMatrix::KODayMatrix(QWidget *parent, Calendar* calendar, QDate date, const char *name) :
QFrame(parent, name)
#endif
-{
+{
+ oldW = 0;
+ oldH = 0;
+ myPix.resize( 150, 120 );
mRedrawNeeded = true;
mKODaymatrixWhatsThis = new KODaymatrixWhatsThis(this);
mPendingUpdateBeforeRepaint = false;
mouseDown = false;
// initialize dynamic arrays
bDays.resize ( NUMDAYS );
- hDays.resize ( NUMDAYS );;
- eDays.resize ( NUMDAYS );;
+ hDays.resize ( NUMDAYS );
+ eDays.resize ( NUMDAYS );
days = new QDate[NUMDAYS];
daylbls = new QString[NUMDAYS];
//events = new int[NUMDAYS];
mToolTip = new DynamicTip(this);
// set default values used for drawing the matrix
mDefaultBackColor = palette().active().base();
mDefaultTextColor = palette().active().foreground();
mDefaultTextColorShaded = getShadedColor(mDefaultTextColor);
mHolidayColorShaded = getShadedColor(KOPrefs::instance()->mHolidayColor);
mSelectedDaysColor = QColor("white");
mTodayMarginWidth = 2;
mSelEnd = mSelStart = NOSELECTION;
setAcceptDrops(true);
//setFont( QFont("Arial", 10) );
mUpdateTimer = new QTimer( this );
connect (mUpdateTimer ,SIGNAL(timeout()), this, SLOT ( updateViewTimed() ));
mRepaintTimer = new QTimer( this );
connect (mRepaintTimer ,SIGNAL(timeout()), this, SLOT ( repaintViewTimed() ));
mDayChanged = false;
updateView();
}
QString KODayMatrix::getWhatsThisText( QPoint p )
{
int tmp = getDayIndexFrom(p.x(), p.y());
if ( tmp < 0 || tmp > NUMDAYS-1 || !mCalendar )
return QString();
QDate mDate = days[tmp];
QPtrList<Event> eventlist = mCalendar->events(mDate);
Event *event;
QStringList mToolTip;
for(event=eventlist.first();event != 0;event=eventlist.next()) {
QString mToolTipText;
QString text;
int multiday = 0;// 1 = start, 2 = midddle, 3 = end day
if (event->isMultiDay()) {
QString prefix = "<->";multiday = 2;
QString time;
if ( event->doesRecur() ) {
if ( event->recursOn( mDate) ) {
prefix ="->" ;multiday = 1;
}
else {
int days = event->dtStart().date().daysTo ( event->dtEnd().date() );
if ( event->recursOn( mDate.addDays( -days)) ) {
prefix ="<-" ;multiday = 3;
}
}
} else {
if (mDate == event->dtStart().date()) {
prefix ="->" ;multiday = 1;
} else if (mDate == event->dtEnd().date()) {
prefix ="<-" ;multiday = 3;
}
}
if ( !event->doesFloat() ) {
if ( mDate == event->dtStart().date () )
time = KGlobal::locale()->formatTime(event->dtStart().time())+" ";
else if ( mDate == event->dtEnd().date () )
time = KGlobal::locale()->formatTime(event->dtEnd().time())+" ";
}
text = time + event->summary();
mToolTipText += prefix + text;
} else {
if (event->doesFloat()) {
text = event->summary();
mToolTipText += text;
}
else {
text = KGlobal::locale()->formatTime(event->dtStart().time());
text += " " + event->summary();
mToolTipText += KGlobal::locale()->formatTime(event->dtStart().time()) +"-"+KGlobal::locale()->formatTime(event->dtEnd().time())+" " + event->summary();
}
}
if ( !event->location().isEmpty() )
mToolTipText += " (" + event->location() + ")";
#if QT_VERSION >= 0x030000
mToolTipText.replace( '<' , "&lt;" );
mToolTipText.replace( '>' , "&gt;" );
#else
if ( mToolTipText.find ('<') >= 0 ) {
mToolTipText.replace( QRegExp("<") , "&lt;" );
}
if ( mToolTipText.find ('>') >= 0 ) {
mToolTipText.replace( QRegExp(">") , "&gt;" );
}
#endif
//qDebug("TTT: %s ", mToolTipText.latin1());
mToolTip.append( mToolTipText );
}
mToolTip.sort();
return "<b>"+KGlobal::locale()->formatDate(days[tmp]) + "</b><br>" + mToolTip.join("<br>");
@@ -241,193 +244,197 @@ QColor KODayMatrix::getShadedColor(QColor color)
KODayMatrix::~KODayMatrix()
{
// delete mKODaymatrixWhatsThis;
delete [] days;
delete [] daylbls;
//delete [] events;
delete mToolTip;
}
/*
void KODayMatrix::setStartDate(QDate start)
{
updateView(start);
}
*/
void KODayMatrix::addSelectedDaysTo(DateList& selDays)
{
if (mSelStart == NOSELECTION) {
return;
}
//cope with selection being out of matrix limits at top (< 0)
int i0 = mSelStart;
if (i0 < 0) {
for (int i = i0; i < 0; i++) {
selDays.append(days[0].addDays(i));
}
i0 = 0;
}
//cope with selection being out of matrix limits at bottom (> NUMDAYS-1)
if (mSelEnd > NUMDAYS-1) {
for (int i = i0; i <= NUMDAYS-1; i++) {
selDays.append(days[i]);
}
for (int i = NUMDAYS; i < mSelEnd; i++) {
selDays.append(days[0].addDays(i));
}
// apply normal routine to selection being entirely within matrix limits
} else {
for (int i = i0; i <= mSelEnd; i++) {
selDays.append(days[i]);
}
}
}
bool KODayMatrix::setSelectedDaysFrom(const QDate& start, const QDate& end)
{
mRedrawNeeded = true;
bool noSel = (mSelEnd == NOSELECTION && mSelStart == NOSELECTION );
mSelStart = startdate.daysTo(start);
if ( mSelStart < 0 )
mSelStart = 0;
mSelEnd = startdate.daysTo(end);
if ( mSelEnd > NUMDAYS-1 )
mSelEnd = NUMDAYS-1;
if ( mSelEnd < 0 || mSelStart > NUMDAYS-1 ) {
clearSelection();
if ( noSel )
return false;
}
return true;
}
void KODayMatrix::clearSelection()
{
mSelEnd = mSelStart = NOSELECTION;
}
void KODayMatrix::recalculateToday()
{
today = -1;
for (int i=0; i<NUMDAYS; i++) {
//events[i] = 0;
days[i] = startdate.addDays(i);
daylbls[i] = QString::number( KOGlobals::self()->calendarSystem()->day( days[i] ));
// if today is in the currently displayed month, hilight today
if (days[i].year() == QDate::currentDate().year() &&
days[i].month() == QDate::currentDate().month() &&
days[i].day() == QDate::currentDate().day()) {
today = i;
}
}
// qDebug(QString("Today is visible at %1.").arg(today));
}
void KODayMatrix::updateView()
{
updateView(startdate);
}
void KODayMatrix::repaintViewTimed()
-{
+{
+ mRedrawNeeded = true;
+ bDays.fill( false);
+ hDays.fill( false);
+ eDays.fill( false);
mRepaintTimer->stop();
repaint(false);
}
void KODayMatrix::updateViewTimed()
{
mUpdateTimer->stop();
if ( !mCalendar ) {
qDebug("NOT CAL ");
return;
}
//qDebug("KODayMatrix::updateViewTimed ");
for(int i = 0; i < NUMDAYS; i++) {
// if events are set for the day then remember to draw it bold
QPtrList<Event> eventlist = mCalendar->events(days[i]);
Event *event;
int numEvents = eventlist.count();
QString holiStr = "";
bDays.clearBit(i);
hDays.clearBit(i);
eDays.clearBit(i);
for(event=eventlist.first();event != 0;event=eventlist.next()) {
ushort recurType = event->recurrence()->doesRecur();
if ((recurType == Recurrence::rDaily && !KOPrefs::instance()->mDailyRecur) ||
(recurType == Recurrence::rWeekly && !KOPrefs::instance()->mWeeklyRecur)) {
numEvents--;
}
if ( event->isHoliday()) {
hDays.setBit(i);
if ( !holiStr.isEmpty() )
holiStr += "\n";
holiStr += event->summary();
if ( !event->location().isEmpty() )
holiStr += " (" + event->location() + ")";
}
if ( event->isBirthday()) {
if ( !holiStr.isEmpty() )
holiStr += "\n";
holiStr += i18n("Birthday") + ": "+event->summary();
if ( !event->location().isEmpty() )
holiStr += " (" + event->location() + ")";
bDays.setBit(i);
}
}
if ( numEvents )
eDays.setBit(i);
//if it is a holy day then draw it red. Sundays are consider holidays, too
if ( (KOGlobals::self()->calendarSystem()->dayOfWeek(days[i]) == KOGlobals::self()->calendarSystem()->weekDayOfPray()) ||
!holiStr.isEmpty()) {
mHolidays[i] = holiStr;
} else {
mHolidays[i] = QString::null;
}
}
mRedrawNeeded = true;
if ( ! mPendingUpdateBeforeRepaint )
repaint(false);
}
void KODayMatrix::updateView(QDate actdate)
{
if ( ! actdate.isValid() ) {
//qDebug("date not valid ");
return;
}
mDayChanged = false;
//flag to indicate if the starting day of the matrix has changed by this call
//mDayChanged = false;
// if a new startdate is to be set then apply Cornelius's calculation
// of the first day to be shown
if (actdate != startdate) {
// reset index of selection according to shift of starting date from startdate to actdate
if (mSelStart != NOSELECTION) {
int tmp = actdate.daysTo(startdate);
//kdDebug() << "Shift of Selection1: " << mSelStart << " - " << mSelEnd << " -> " << tmp << "(" << offset << ")" << endl;
// shift selection if new one would be visible at least partly !
if (mSelStart+tmp < NUMDAYS && mSelEnd+tmp >= 0) {
// nested if is required for next X display pushed from a different month - correction required
// otherwise, for month forward and backward, it must be avoided
if( mSelStart > NUMDAYS || mSelStart < 0 )
mSelStart = mSelStart + tmp;
if( mSelEnd > NUMDAYS || mSelEnd < 0 )
mSelEnd = mSelEnd + tmp;
}
}
startdate = actdate;
mDayChanged = true;
recalculateToday();
mRedrawNeeded = true;
}
//qDebug("restart Timer %d vis: %d", mDayChanged, isVisible() );
if ( !isVisible() ) {
mPendingUpdateBeforeRepaint = true;
} else {
#ifdef DESKTOP_VERSION
//mRepaintTimer->start( 100 );
@@ -590,197 +597,209 @@ void KODayMatrix::dragEnterEvent(QDragEnterEvent *e)
if ( !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) ) {
e->ignore();
return;
}
// some visual feedback
// oldPalette = palette();
// setPalette(my_HilitePalette);
// update();
#endif
}
void KODayMatrix::dragMoveEvent(QDragMoveEvent *e)
{
#ifndef KORG_NODND
if ( !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) ) {
e->ignore();
return;
}
e->accept();
#endif
}
void KODayMatrix::dragLeaveEvent(QDragLeaveEvent */*dl*/)
{
#ifndef KORG_NODND
// setPalette(oldPalette);
// update();
#endif
}
void KODayMatrix::dropEvent(QDropEvent *e)
{
#ifndef KORG_NODND
// kdDebug() << "KODayMatrix::dropEvent(e) begin" << endl;
if (!mCalendar || !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) ) {
e->ignore();
return;
}
DndFactory factory( mCalendar );
Event *event = factory.createDrop(e);
if (event) {
e->acceptAction();
Event *existingEvent = mCalendar->event(event->uid());
if(existingEvent) {
// uniquify event
event->recreate();
/*
KMessageBox::sorry(this,
i18n("Event already exists in this calendar."),
i18n("Drop Event"));
delete event;
return;
*/
}
// kdDebug() << "Drop new Event" << endl;
// Adjust date
QDateTime start = event->dtStart();
QDateTime end = event->dtEnd();
int duration = start.daysTo(end);
int idx = getDayIndexFrom(e->pos().x(), e->pos().y());
start.setDate(days[idx]);
end.setDate(days[idx].addDays(duration));
event->setDtStart(start);
event->setDtEnd(end);
mCalendar->addEvent(event);
emit eventDropped(event);
} else {
// kdDebug() << "KODayMatrix::dropEvent(): Event from drop not decodable" << endl;
e->ignore();
}
#endif
}
// ----------------------------------------------------------------------------
// P A I N T E V E N T H A N D L I N G
// ----------------------------------------------------------------------------
void KODayMatrix::paintEvent(QPaintEvent * pevent)
{
if ( width() <= 0 || height() <= 0 )
return;
if ( mPendingUpdateBeforeRepaint ) {
updateViewTimed();
mPendingUpdateBeforeRepaint = false;
}
+#if 0
if ( myPix.width() != width() || myPix.height()!=height() ) {
myPix.resize(size() );
mRedrawNeeded = true;
}
-
+#endif
+ if ( oldW != width() || oldH !=height() )
+ mRedrawNeeded = true;
+
+ oldH = height() ;
+ oldW = width();
+ if ( myPix.width() < width() || myPix.height() < height() ) {
+ myPix.resize(size() );
+ mRedrawNeeded = true;
+
+ }
+
if ( mRedrawNeeded ) {
//qDebug("REDRAW ");
QPainter p(&myPix);
p.setFont(font());
int dheight = daysize.height();
int dwidth = daysize.width();
int row,col;
int selw, selh;
int xyOff = frameWidth();
int colModulo = (width()-2) % 7;
int rowModulo = (height()-2) % 6;
//qDebug("col %d row %d ",colModulo,rowModulo );
bool isRTL = KOGlobals::self()->reverseLayout();
// draw background and topleft frame
p.fillRect(0,0,width(),height(), mDefaultBackColor);
p.setPen(mDefaultTextColor);
p.drawRect(0, 0, width(), height());
int mSelStartT = mSelStart;
int mSelEndT = mSelEnd;
if ( mSelEndT >= NUMDAYS )
mSelEndT = NUMDAYS-1;
// draw selected days with highlighted background color
if (mSelStart != NOSELECTION) {
bool skip = false;
if ( ! mouseDown ) {
int mo = days[20].month();
//qDebug("-- %d %d ", mSelStartT, mSelEndT);
//qDebug("%d %d %d - d %d", mo, days[mSelStartT].month() , days[mSelEndT].month(), days[mSelEndT].day() );
int startMo = days[mSelStartT].month();
int endMo = days[mSelEndT].month();
if ( startMo == 12 && mo == 1 && endMo <= 2 )
startMo = 1;
if ( endMo == 1 && mo == 12 )
endMo = 12;
if ( mo == 12 && startMo == 1 )
startMo = 13;
if ( (startMo > mo || endMo < mo) ) {
skip = true;
} else {
if ( days[mSelStartT].month() != mo ) {
int add = days[mSelStartT].daysInMonth ()-days[mSelStartT].day();
mSelStartT += add +1;
}
if ( days[mSelEndT].month() != mo ) {
int sub = days[mSelEndT].day();
mSelEndT -= sub ;
}
}
}
//qDebug("SKIP %d ", skip);
if ( ! skip ) {
row = mSelStartT/7;
col = mSelStartT -row*7;
QColor selcol = KOPrefs::instance()->mHighlightColor;
int addCol = 0;
int addRow = 0;
int addRow2 = 0;
int addCol2 = 0;
if (row == mSelEndT/7) {
if ( rowModulo ) {
if ( row >= 6 - rowModulo )
addRow = row - 5 + rowModulo;
}
if ( colModulo ) {
int colt1 = mSelEndT%7;
//qDebug("colt1 %d ", colt1 );
if ( colt1 >= 7 - colModulo )
addCol = colt1 - 7 + colModulo+1;
int colt = mSelStartT%7;
if ( colt >= 7 - colModulo )
addCol2 = colt - 7 + colModulo;
addCol -= addCol2;
//qDebug("COL %d %d %d %d ",col , colt1 ,addCol ,addCol2 );
}
// Single row selection
//if ( row == 0)
// addRow = 1;
p.fillRect(isRTL ? (7 - (mSelEndT-mSelStartT+1) - col)*dwidth : col*dwidth+1+addCol2,
row*dheight+addRow, (mSelEndT-mSelStartT+1)*dwidth+addCol, dheight+1, selcol);
} else {
// draw first row to the right
if ( colModulo ) {
if ( col >= 7 - colModulo )
addCol2 = col - 7 + colModulo;
}
if ( rowModulo ) {
if ( row >= 6 - rowModulo )
addRow = row - 5 + rowModulo;
}
//if ( row == 0)
// addRow = 1;
int drawWid = width()-(col*dwidth+1+addCol2)-1;
@@ -854,121 +873,122 @@ void KODayMatrix::paintEvent(QPaintEvent * pevent)
else
mTodayPen.setWidth(mTodayMarginWidth);
//draw red rectangle for holidays
if (!mHolidays[i].isNull()) {
if (actcol == mDefaultTextColor) {
mTodayPen.setColor(KOPrefs::instance()->mHolidayColor);
} else {
mTodayPen.setColor(mHolidayColorShaded);
}
}
//draw gray rectangle for today if in selection
if (i >= mSelStartT && i <= mSelEndT) {
QColor grey("grey");
mTodayPen.setColor(grey);
}
p.setPen(mTodayPen);
int addCol = 0;
int addRow = 0;
if (rowModulo) {
if ( row >= 6 - rowModulo )
addRow = row - 5 + rowModulo;
}
if ( colModulo ) {
if ( col >= 7 - colModulo )
addCol = col - 6 + colModulo-1;
}
addCol += 1;
if ( row == 0 )
addRow = 1;
p.drawRect(col*dwidth+addCol, row*dheight+addRow, dwidth+1, dheight+1);
p.setPen(tmppen);
}
// if any events are on that day then draw it using a bold font
if ( eDays.testBit(i) ) {
QFont myFont = font();
myFont.setBold(true);
p.setFont(myFont);
}
// if it is a holiday then use the default holiday color
if ( !mHolidays[i].isNull()) {
if ( bDays.testBit(i) ) {
if ( hDays.testBit(i) )
p.setPen(QColor(Qt::green));
else
p.setPen(QColor(Qt::green).dark());
} else {
if (actcol == mDefaultTextColor ) {
p.setPen(KOPrefs::instance()->mHolidayColor);
} else {
p.setPen(mHolidayColorShaded);
}
}
}
// draw selected days with special color
// DO NOT specially highlight holidays in selection !
if (i >= mSelStartT && i <= mSelEndT) {
;//p.setPen(mSelectedDaysColor);
}
int addCol = 0;
int addRow = 0;
if ( colModulo ) {
if ( col >= 7 - colModulo )
addCol = col - 7 + colModulo;
}
if ( rowModulo ) {
if ( row >= 6 - rowModulo )
addRow = row - 5 + rowModulo;
}
//qDebug("add %d %d -- %d %d ", col, addCol, row, addRow);
++addCol;//++addCol;
if ( row == 0)
addRow = 1;
p.drawText(col*dwidth+addCol, row*dheight+addRow, dwidth, dheight,
Qt::AlignHCenter | Qt::AlignVCenter, daylbls[i]);
// reset color to actual color
if (!mHolidays[i].isNull()) {
p.setPen(actcol);
}
// reset bold font to plain font
if ( eDays.testBit(i)) {
QFont myFont = font();
myFont.setBold(false);
p.setFont(myFont);
}
}
} else {
//qDebug("NO redraw ");
}
- bitBlt (this, 0, 0, &myPix, 0 ,0,width(), height() ,CopyROP);
+
+ bitBlt (this, pevent->rect().topLeft(), &myPix , pevent->rect() ,CopyROP);
mRedrawNeeded = false;
}
// ----------------------------------------------------------------------------
// R E SI Z E E V E N T H A N D L I N G
// ----------------------------------------------------------------------------
void KODayMatrix::resizeEvent(QResizeEvent *)
{
QRect sz = frameRect();
daysize.setHeight(sz.height()*7 / NUMDAYS);
daysize.setWidth(sz.width() / 7);
}
QSize KODayMatrix::sizeHint() const
{
QFontMetrics fm ( font() );
int wid = fm.width( "30") *7+3;
int hei = fm.height() * 6+3;
//qDebug("KODayMatrix::sizeHint()********************* %d %d", wid , hei);
return QSize ( wid, hei );
}