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koffice/kplato/kptdatetable.cc

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/* This file is part of the KDE project
Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org)
(C) 1998-2001 Mirko Boehm (mirko@kde.org)
(C) 2004-2006 Dag Andersen <danders@get2net.dk>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kptdatetable.h"
#include "kptmap.h"
#include <kapplication.h>
#include <knotifyclient.h>
#include <kcalendarsystem.h>
#include <qdatetime.h>
#include <qstring.h>
#include <qpen.h>
#include <qpainter.h>
#include <qdialog.h>
#include <assert.h>
#include <qlayout.h>
#include <qvaluelist.h>
#include <kglobalsettings.h>
#include <kdebug.h>
namespace KPlato
{
DateValidator::DateValidator(QWidget* parent, const char* name)
: QValidator(parent, name)
{
}
QValidator::State
DateValidator::validate(QString& text, int&) const
{
QDate temp;
// ----- everything is tested in date():
return date(text, temp);
}
QValidator::State
DateValidator::date(const QString& text, QDate& d) const
{
QDate tmp = KGlobal::locale()->readDate(text);
if (!tmp.isNull())
{
d = tmp;
return Acceptable;
} else
return Valid;
}
void
DateValidator::fixup( QString& ) const
{
}
DateTable::DateTable(QWidget *parent, QDate date_, const char* name, WFlags f)
: QGridView(parent, name, f),
m_enabled(true)
{
//kdDebug()<<k_funcinfo<<endl;
m_dateStartCol = 1;
m_selectedDates.clear();
m_selectedWeekdays.clear();
QPair<int, int> p(0,0);
m_weeks.fill(p, 7);
setFontSize(10);
if(!date_.isValid()) {
kdError() <<k_funcinfo<<"Given date is invalid, using current date." << endl;
date_=QDate::currentDate();
}
setFocusPolicy( QWidget::StrongFocus );
setNumCols(7+m_dateStartCol); // 7 days a week + maybe 1 for weeknumbers
setNumRows(7); // 6 weeks max + headline
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
viewport()->setEraseColor(KGlobalSettings::baseColor());
setDate(date_); // this initializes firstday, numdays, numDaysPrevMonth
colorBackgroundHoliday = QColor(0, 245, 255, QColor::Hsv);
//colorBackgroundHoliday = colorBackgroundHoliday.light();
colorBackgroundWorkday = QColor(208, 230, 240, QColor::Hsv);;
//colorBackgroundWorkday = colorBackgroundWorkday.light();
colorTextHoliday = black;
colorTextWorkday = black;
colorLine = black;
backgroundSelectColor = KGlobalSettings::highlightColor();
penSelectColor=KGlobalSettings::baseColor();
}
void DateTable::paintWeekday(QPainter *painter, int col) {
QRect rect;
int w=cellWidth();
int h=cellHeight();
QFont font = KGlobalSettings::generalFont();
font.setBold(true);
if (!m_enabled)
font.setItalic(true);
painter->setFont(font);
int day = weekday(col);
//kdDebug()<<k_funcinfo<<" col="<<col<<" day="<<day<<" name="<<daystr<<endl;
painter->setBrush(KGlobalSettings::baseColor());
painter->setPen(KGlobalSettings::baseColor());
painter->drawRect(0, 0, w, h);
painter->setPen(KGlobalSettings::textColor());
if (m_markedWeekdays.state(day) == Map::Working) {
painter->setPen(colorBackgroundWorkday);
painter->setBrush(colorBackgroundWorkday);
painter->drawRect(0, 0, w, h);
painter->setPen(colorTextWorkday);
} else if (m_markedWeekdays.state(day) == Map::NonWorking) {
painter->setPen(colorBackgroundHoliday);
painter->setBrush(colorBackgroundHoliday);
painter->drawRect(0, 0, w, h);
painter->setPen(colorTextHoliday);
}
if (m_selectedWeekdays.contains(day)) {
painter->setPen(backgroundSelectColor);
painter->setBrush(backgroundSelectColor);
painter->drawRect(2, 2, w-4, h-4);
painter->setPen(penSelectColor);
}
painter->drawText(0, 0, w, h-1, AlignCenter, KGlobal::locale()->calendar()->weekDayName(day, true), -1, &rect);
painter->setPen(colorLine);
painter->moveTo(0, h-1);
painter->lineTo(w-1, h-1);
if(rect.width()>maxCell.width()) maxCell.setWidth(rect.width());
if(rect.height()>maxCell.height()) maxCell.setHeight(rect.height());
//kdDebug()<<k_funcinfo<<"headline: row,col=("<<row<<","<<col<<")"<<" day="<<daystr<<endl;
}
void DateTable::paintWeekNumber(QPainter *painter, int row) {
QRect rect;
int w=cellWidth();
int h=cellHeight();
QFont font=KGlobalSettings::generalFont();
font.setBold(true);
if (!m_enabled)
font.setItalic(true);
painter->setFont(font);
painter->setBrush(KGlobalSettings::baseColor());
painter->setPen(KGlobalSettings::baseColor());
painter->drawRect(0, 0, w, h);
painter->setPen(KGlobalSettings::textColor());
painter->drawText(0, 0, w, h-1, AlignCenter, QString("%1").arg(m_weeks[row].first), -1, &rect);
painter->setPen(colorLine);
painter->moveTo(w-1, 0);
painter->lineTo(w-1, h-1);
if(rect.width()>maxCell.width()) maxCell.setWidth(rect.width());
if(rect.height()>maxCell.height()) maxCell.setHeight(rect.height());
}
void DateTable::paintDay(QPainter *painter, int row, int col) {
//kdDebug()<<k_funcinfo<<"row,col=("<<row<<","<<col<<")"<<" num col="<<numCols()<<endl;
QRect rect;
int w=cellWidth();
int h=cellHeight();
QFont font=KGlobalSettings::generalFont();
font.setPointSize(fontsize);
if (!m_enabled)
font.setItalic(true);
painter->setFont(font);
QDate d = getDate(position(row, col));
painter->setBrush(KGlobalSettings::baseColor());
painter->setPen(KGlobalSettings::baseColor());
painter->drawRect(0, 0, w, h);
// First paint the dates background
if (m_markedDates.state(d) == Map::NonWorking) {
//kdDebug()<<k_funcinfo<<"Marked date: "<<d<<" row,col=("<<row<<","<<col<<")=NonWorking"<<endl;
painter->setPen(colorBackgroundHoliday);
painter->setBrush(colorBackgroundHoliday);
painter->drawRect(0, 0, w, h);
} else if (m_markedDates.state(d) == Map::Working) {
//kdDebug()<<k_funcinfo<<"Marked date: "<<d<<" row,col=("<<row<<","<<col<<")=Working"<<endl;
painter->setPen(colorBackgroundWorkday);
painter->setBrush(colorBackgroundWorkday);
painter->drawRect(0, 0, w, h);
}
if(m_selectedDates.contains(d)) {
//kdDebug()<<k_funcinfo<<"Selected: "<<d<<" row,col=("<<row<<","<<col<<")"<<endl;
painter->setPen(backgroundSelectColor);
painter->setBrush(backgroundSelectColor);
painter->drawRect(2, 2, w-4, h-4);
}
// If weeks or weekdays are selected/marked we draw lines around the date
QPen pen = painter->pen();
if (m_markedWeekdays.state(weekday(col)) == Map::Working) {
//kdDebug()<<k_funcinfo<<"Marked weekday: row,dayCol=("<<row<<","<<dayCol<<")=Working"<<endl;
pen.setColor(colorBackgroundWorkday);
painter->setPen(pen);
painter->moveTo(0, 0);
painter->lineTo(0, h-1);
painter->moveTo(w-1, 0);
painter->lineTo(w-1, h-1);
}
// then paint square if current date
if (d == QDate::currentDate()) {
painter->setPen(colorLine);
painter->drawRect(1, 1, w-2, h-2);
}
// and now the day number
d.month() == date.month() ? painter->setPen(KGlobalSettings::textColor()) : painter->setPen(gray);
painter->drawText(0, 0, w, h, AlignCenter, QString().setNum(d.day()), -1, &rect);
if(rect.width()>maxCell.width()) maxCell.setWidth(rect.width());
if(rect.height()>maxCell.height()) maxCell.setHeight(rect.height());
}
void DateTable::paintCell(QPainter *painter, int row, int col) {
//kdDebug()<<k_funcinfo<<"row,col=("<<row<<","<<col<<")"<<"enabled="<<m_enabled<<endl;
if (row == 0 && col == 0) {
painter->save();
int w=cellWidth();
int h=cellHeight();
painter->setPen(colorLine);
painter->setBrush(KGlobalSettings::baseColor());
painter->moveTo(w-1, 0);
painter->lineTo(w-1, h-1);
painter->lineTo(0, h-1);
painter->restore();
return;
}
painter->save();
if(row==0) { // we are drawing the weekdays
paintWeekday(painter, col);
} else if (col == 0) { // draw week numbers
paintWeekNumber(painter, row);
} else { // draw the day
paintDay(painter, row, col);
}
painter->restore();
}
//FIXME
void DateTable::keyPressEvent( QKeyEvent *e ) {
if (!m_enabled)
return;
if ( e->key() == Qt::Key_Prior ) {
setDate(date.addMonths(-1));
return;
}
if ( e->key() == Qt::Key_Next ) {
setDate(date.addMonths(1));
return;
}
if ( e->key() == Qt::Key_Up ) {
if ( date.day() > 7 ) {
setDate(date.addDays(-7));
return;
}
}
if ( e->key() == Qt::Key_Down ) {
if ( date.day() <= date.daysInMonth()-7 ) {
setDate(date.addDays(7));
return;
}
}
if ( e->key() == Qt::Key_Left ) {
if ( date.day() > 1 ) {
setDate(date.addDays(-1));
return;
}
}
if ( e->key() == Qt::Key_Right ) {
if ( date.day() < date.daysInMonth() ) {
setDate(date.addDays(1));
return;
}
}
if ( e->key() == Qt::Key_Minus ) {
setDate(date.addDays(-1));
return;
}
if ( e->key() == Qt::Key_Plus ) {
setDate(date.addDays(1));
return;
}
if ( e->key() == Qt::Key_N ) {
setDate(QDate::currentDate());
return;
}
if ( e->key() == Qt::Key_Control ) {
return;
}
if ( e->key() == Qt::Key_Shift ) {
return;
}
KNotifyClient::beep();
}
void DateTable::viewportResizeEvent(QResizeEvent * e) {
QGridView::viewportResizeEvent(e);
setCellWidth(viewport()->width()/numCols());
setCellHeight(viewport()->height()/numRows());
}
void DateTable::setFontSize(int size) {
int count;
QFontMetrics metrics(fontMetrics());
QRect rect;
// ----- store rectangles:
fontsize=size;
// ----- find largest day name:
maxCell.setWidth(0);
maxCell.setHeight(0);
for(count=0; count<7; ++count)
{
rect=metrics.boundingRect(KGlobal::locale()->calendar()->weekDayName(count+1, true));
maxCell.setWidth(QMAX(maxCell.width(), rect.width()));
maxCell.setHeight(QMAX(maxCell.height(), rect.height()));
}
// ----- compare with a real wide number and add some space:
rect=metrics.boundingRect(QString::fromLatin1("88"));
maxCell.setWidth(QMAX(maxCell.width()+2, rect.width()));
maxCell.setHeight(QMAX(maxCell.height()+4, rect.height()));
}
//FIXME
void DateTable::wheelEvent ( QWheelEvent * e ) {
setDate(date.addMonths( -(int)(e->delta()/120)) );
e->accept();
}
void DateTable::contentsMousePressEvent(QMouseEvent *e) {
if (!m_enabled)
return;
//kdDebug()<<k_funcinfo<<endl;
if(e->type()!=QEvent::MouseButtonPress) {
return;
}
QPoint mouseCoord = e->pos();
int row=rowAt(mouseCoord.y());
int col=columnAt(mouseCoord.x());
if (row == 0 && col == 0) { // user clicked on (unused) upper left square
updateSelectedCells();
m_selectedWeekdays.clear();
m_selectedDates.clear();
repaintContents(false);
emit selectionCleared();
return;
}
if (col == 0) { // user clicked on week numbers
updateSelectedCells();
m_selectedWeekdays.clear();
m_selectedDates.clear();
updateSelectedCells();
repaintContents(false);
return;
}
if (row==0 && col>0) { // the user clicked on weekdays
updateSelectedCells();
m_selectedDates.clear();
int day = weekday(col);
if (e->state() & ShiftButton) {
// select all days between this and the furthest away selected day,
// check first downside - then upside, clear all others
bool select = false;
for(int i=m_dateStartCol; i < col; ++i) {
//kdDebug()<<"Down["<<i<<"]: col="<<col<<" day="<<day<<" column(i)="<<column(i)<<endl;
if (m_selectedWeekdays.contains(weekday(i))) {
select = true; // we have hit a selected day; select the rest
} else if (select) {
m_selectedWeekdays.toggle(weekday(i)); // select
}
}
bool selected = select;
select = false;
for(int i=7; i > col; --i) {
//kdDebug()<<"Up["<<i<<"]: col="<<col<<" day="<<day<<" column(i)="<<column(i)<<endl;
if (m_selectedWeekdays.contains(weekday(i))) {
if (selected) m_selectedWeekdays.toggle(weekday(i)); // deselect
else select = true;
} else if (select) {
m_selectedWeekdays.toggle(weekday(i)); // select
}
}
if (!m_selectedWeekdays.contains(day)) {
m_selectedWeekdays.toggle(day); // always select
}
} else if (e->state() & ControlButton) {
// toggle select this date
m_selectedWeekdays.toggle(day);
} else {
// toggle select this, clear all others
m_selectedWeekdays.toggleClear(day);
}
updateSelectedCells();
repaintContents(false);
if (m_enabled) {
//kdDebug()<<k_funcinfo<<"emit weekdaySelected("<<day<<")"<<endl;
emit weekdaySelected(day); // day= 1..7
}
return;
}
if (contentsMousePressEvent_internal(e)) {
// Date hit,
m_selectedWeekdays.clear();
if (e->state() & ShiftButton) {
// find first&last date
QDate first;
QDate last;
DateMap::ConstIterator it;
for (it = m_selectedDates.constBegin(); it != m_selectedDates.constEnd(); ++it) {
//kdDebug()<<k_funcinfo<<it.key()<<endl;
QDate d = QDate::fromString(it.key(), Qt::ISODate);
if (!d.isValid())
continue;
if (!first.isValid() || first > d)
first = d;
if (!last.isValid() || last < d)
last = d;
}
// select between anchor and pressed date inclusive
m_selectedDates.clear();
if (first.isValid() && last.isValid()) {
QDate anchor = first < date ? first : last;
int i = anchor > date ? -1 : 1;
while (anchor != date) {
//kdDebug()<<k_funcinfo<<anchor.toString(Qt::ISODate)<<endl;
m_selectedDates.toggle(anchor);
anchor = anchor.addDays(i);
}
}
m_selectedDates.toggle(date);
} else if (e->state() & ControlButton) {
// toggle select this date
m_selectedDates.toggle(date);
//kdDebug()<<k_funcinfo<<"toggle date: "<<date.toString()<<" state="<<m_selectedDates.state(date)<<endl;
} else {
// Select this, clear all others
m_selectedDates.clear();
m_selectedDates.toggleClear(date);
//kdDebug()<<k_funcinfo<<"toggleClear date: "<<date.toString()<<" state="<<m_selectedDates.state(date)<<endl;
}
}
repaintContents(false);
}
bool DateTable::contentsMousePressEvent_internal(QMouseEvent *e) {
QPoint mouseCoord = e->pos();
int row=rowAt(mouseCoord.y());
int col=columnAt(mouseCoord.x());
if(row<1 || col<0) { // the user clicked on the frame of the table
return false;
}
//kdDebug()<<k_funcinfo<<"pos["<<row<<","<<col<<"]="<<position(row,col)<<" firstday="<<firstday<<endl;
selectDate(getDate(position(row, col)));
return true;
}
bool DateTable::selectDate(const QDate& date_) {
//kdDebug()<<k_funcinfo<<"date="<<date_.toString()<<endl;
bool changed=false;
QDate temp;
// -----
if(!date_.isValid()) {
return false;
}
if(date!=date_) {
date=date_;
changed=true;
}
temp.setYMD(date.year(), date.month(), 1);
firstday=column(KGlobal::locale()->calendar()->dayOfWeek(temp));
if(firstday==1) firstday=8; // Reserve row 1 for previous month
numdays=date.daysInMonth();
if(date.month()==1) { // set to december of previous year
temp.setYMD(date.year()-1, 12, 1);
setWeekNumbers(QDate(date.year()-1, 12, 31));
} else { // set to previous month
temp.setYMD(date.year(), date.month()-1, 1);
QDate d(date.year(), date.month()-1,1);
setWeekNumbers(d.addDays(d.daysInMonth()-1));
}
numDaysPrevMonth=temp.daysInMonth();
if(changed) {
repaintContents(false);
}
if (m_enabled)
emit(dateChanged(date));
return true;
}
bool DateTable::setDate(const QDate& date_, bool repaint) {
//kdDebug()<<k_funcinfo<<"date="<<date_.toString()<<endl;
bool changed=false;
QDate temp;
// -----
if(!date_.isValid()) {
//kdDebug() << "DateTable::setDate: refusing to set invalid date." << endl;
return false;
}
if(date!=date_) {
date=date_;
changed=true;
}
//m_selectedDates.clear();
temp.setYMD(date.year(), date.month(), 1);
firstday=column(KGlobal::locale()->calendar()->dayOfWeek(temp));
if(firstday==1) firstday=8;
//kdDebug()<<k_funcinfo<<"date="<<temp<<"day="<<(KGlobal::locale()->calendar()->dayOfWeek(temp))<<" firstday="<<firstday<<endl;
numdays=date.daysInMonth();
if(date.month()==1) { // set to december of previous year
temp.setYMD(date.year()-1, 12, 1);
setWeekNumbers(QDate(date.year()-1, 12, 31));
} else { // set to previous month
temp.setYMD(date.year(), date.month()-1, 1);
QDate d(date.year(), date.month()-1,1);
setWeekNumbers(d.addDays(d.daysInMonth()-1));
}
/* if (m_selectedWeekdays.isEmpty() &&
!m_selectedDates.isEmpty() && !m_selectedDates.contains(date))
{
//kdDebug()<<k_funcinfo<<"date inserted"<<endl;
m_selectedDates.insert(date);
}*/
numDaysPrevMonth=temp.daysInMonth();
if(changed && repaint) {
repaintContents(false);
}
if (m_enabled)
emit(dateChanged(date));
return true;
}
const QDate& DateTable::getDate() const {
return date;
}
void DateTable::focusInEvent( QFocusEvent *e ) {
QGridView::focusInEvent( e );
}
void DateTable::focusOutEvent( QFocusEvent *e ) {
QGridView::focusOutEvent( e );
}
QSize DateTable::sizeHint() const {
if(maxCell.height()>0 && maxCell.width()>0) {
return QSize(maxCell.width()*numCols()+2*frameWidth(),
(maxCell.height()+2)*numRows()+2*frameWidth());
} else {
//kdDebug() << "DateTable::sizeHint: obscure failure - " << endl;
return QSize(-1, -1);
}
}
void DateTable::setWeekNumbers(QDate date) {
if (!date.isValid()) {
kdError()<<k_funcinfo<<"Invalid date"<<endl;
}
QDate d(date);
for (int i = 1; i < 7; ++i) {
m_weeks[i].first = d.weekNumber(&(m_weeks[i].second));
//kdDebug()<<k_funcinfo<<"date="<<d.toString()<<" week=("<<m_weeks[i].first<<","<<m_weeks[i].second<<")"<<endl;
d = d.addDays(7);
}
}
void DateTable::updateCells() {
//kdDebug()<<k_funcinfo<<endl;
for (int row=0; row < numRows(); ++row) {
for (int col=0; col < numCols(); ++col) {
updateCell(row, col);
}
}
}
void DateTable::updateSelectedCells() {
//kdDebug()<<k_funcinfo<<endl;
QDate dt(date.year(), date.month(), 1);
dt = dt.addDays(-firstday);
for (int pos=0; pos < 42; ++pos) {
if (m_selectedDates.contains(dt.addDays(pos)) ||
m_selectedWeekdays.contains(pos%7+1))
{
updateCell(pos/7+1, pos%7+1);
//kdDebug()<<k_funcinfo<<" update cell ("<<pos/7+1<<","<<pos%7+1<<") date="<<dt.addDays(pos).toString()<<endl;
}
}
}
void DateTable::updateMarkedCells() {
QDate dt(date.year(), date.month(), 1);
dt = dt.addDays(-firstday);
for (int pos=0; pos < 42; ++pos) {
if (m_markedDates.contains(dt.addDays(pos)) ||
m_markedWeekdays.contains(pos%7+1))
{
updateCell(pos/7+1, pos%7+1);
//kdDebug()<<k_funcinfo<<" update cell ("<<pos/7+1<<","<<pos%7+1<<") date="<<dt.addDays(pos).toString()<<endl;
}
}
}
void DateTable::setMarkedWeekdays(const IntMap days) {
updateMarkedCells();
m_markedWeekdays.clear();
m_markedWeekdays = days;
updateMarkedCells();
repaintContents(false);
}
bool DateTable::weekdayMarked(int day) {
return m_markedWeekdays.contains(day);
}
bool DateTable::dateMarked(QDate date) {
return m_markedDates[date.toString()];
}
QDate DateTable::getDate(int pos) const {
return QDate(date.year(), date.month(), 1).addDays(pos-firstday);
}
int DateTable::weekday(int col) const {
int day = col - m_dateStartCol + KGlobal::locale()->weekStartDay();
if (day > 7) day %= 7;
//kdDebug()<<k_funcinfo<<"col="<<col<<" day="<<day<<" StartCol="<<m_dateStartCol<<" weekStartDay="<<KGlobal::locale()->weekStartDay()<<endl;
return day;
}
int DateTable::column(int weekday) const {
int col = weekday - KGlobal::locale()->weekStartDay();
if (col < 0) col += 7;
//kdDebug()<<k_funcinfo<<"col="<<col<<" day="<<col<<" StartCol="<<m_dateStartCol<<" weekStartDay="<<KGlobal::locale()->weekStartDay()<<endl;
return col + m_dateStartCol;
}
void DateTable::clear() {
clearSelection();
m_markedDates.clear();
m_markedWeekdays.clear();
repaintContents(false);
}
void DateTable::clearSelection() {
m_selectedDates.clear();
m_selectedWeekdays.clear();
repaintContents(false);
}
void DateTable::setEnabled(bool yes) {
if (m_enabled == yes)
return;
m_enabled=yes;
updateCells();
}
void DateTable::markSelected(int state) {
if (!m_selectedDates.isEmpty()) {
DateMap::iterator it;
for(it = m_selectedDates.begin(); it != m_selectedDates.end(); ++it) {
m_markedDates.insert(it.key(), state);
//kdDebug()<<k_funcinfo<<"marked date: "<<it.key()<<"="<<state<<endl;
}
} else if (!m_selectedWeekdays.isEmpty()) {
IntMap::iterator it;
for(it = m_selectedWeekdays.begin(); it != m_selectedWeekdays.end(); ++it) {
m_markedWeekdays.insert(it.key(), state);
//kdDebug()<<k_funcinfo<<"marked weekday: "<<it.key()<<"="<<state<<endl;
}
}
updateSelectedCells();
repaintContents(false);
}
DateInternalWeekSelector::DateInternalWeekSelector
(int fontsize, QWidget* parent, const char* name)
: QLineEdit(parent, name),
val(new QIntValidator(this)),
result(0)
{
QFont font;
// -----
font=KGlobalSettings::generalFont();
font.setPointSize(fontsize);
setFont(font);
setFrameStyle(QFrame::NoFrame);
val->setRange(1, 53);
setValidator(val);
connect(this, SIGNAL(returnPressed()), SLOT(weekEnteredSlot()));
}
void
DateInternalWeekSelector::weekEnteredSlot()
{
bool ok;
int week;
// ----- check if this is a valid week:
week=text().toInt(&ok);
if(!ok)
{
KNotifyClient::beep();
return;
}
result=week;
emit(closeMe(1));
}
int
DateInternalWeekSelector::getWeek() const
{
return result;
}
void
DateInternalWeekSelector::setWeek(int week)
{
QString temp;
// -----
temp.setNum(week);
setText(temp);
}
DateInternalMonthPicker::DateInternalMonthPicker
(int fontsize, QWidget* parent, const char* name)
: QGridView(parent, name),
result(0) // invalid
{
QRect rect;
QFont font;
// -----
activeCol = -1;
activeRow = -1;
font=KGlobalSettings::generalFont();
font.setPointSize(fontsize);
setFont(font);
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
setFrameStyle(QFrame::NoFrame);
setNumRows(4);
setNumCols(3);
// enable to find drawing failures:
// setTableFlags(Tbl_clipCellPainting);
viewport()->setEraseColor(KGlobalSettings::baseColor()); // for consistency with the datepicker
// ----- find the preferred size
// (this is slow, possibly, but unfortunatly it is needed here):
QFontMetrics metrics(font);
for(int i=1; i <= 12; ++i)
{
rect=metrics.boundingRect(KGlobal::locale()->calendar()->monthName(i, false));
if(max.width()<rect.width()) max.setWidth(rect.width());
if(max.height()<rect.height()) max.setHeight(rect.height());
}
}
QSize
DateInternalMonthPicker::sizeHint() const
{
return QSize((max.width()+6)*numCols()+2*frameWidth(),
(max.height()+6)*numRows()+2*frameWidth());
}
int
DateInternalMonthPicker::getResult() const
{
return result;
}
void
DateInternalMonthPicker::setupPainter(QPainter *p)
{
p->setPen(KGlobalSettings::textColor());
}
void
DateInternalMonthPicker::viewportResizeEvent(QResizeEvent*)
{
setCellWidth(width()/3);
setCellHeight(height()/4);
}
void
DateInternalMonthPicker::paintCell(QPainter* painter, int row, int col)
{
int index;
QString text;
// ----- find the number of the cell:
index=3*row+col+1;
text=KGlobal::locale()->calendar()->monthName(index, false);
painter->drawText(0, 0, cellWidth(), cellHeight(), AlignCenter, text);
if ( activeCol == col && activeRow == row )
painter->drawRect( 0, 0, cellWidth(), cellHeight() );
}
void
DateInternalMonthPicker::contentsMousePressEvent(QMouseEvent *e)
{
if(!isEnabled() || e->button() != LeftButton)
{
KNotifyClient::beep();
return;
}
// -----
int row, col;
QPoint mouseCoord;
// -----
mouseCoord = e->pos();
row=rowAt(mouseCoord.y());
col=columnAt(mouseCoord.x());
if(row<0 || col<0)
{ // the user clicked on the frame of the table
activeCol = -1;
activeRow = -1;
} else {
activeCol = col;
activeRow = row;
updateCell( row, col /*, false */ );
}
}
void
DateInternalMonthPicker::contentsMouseMoveEvent(QMouseEvent *e)
{
if (e->state() & LeftButton)
{
int row, col;
QPoint mouseCoord;
// -----
mouseCoord = e->pos();
row=rowAt(mouseCoord.y());
col=columnAt(mouseCoord.x());
int tmpRow = -1, tmpCol = -1;
if(row<0 || col<0)
{ // the user clicked on the frame of the table
if ( activeCol > -1 )
{
tmpRow = activeRow;
tmpCol = activeCol;
}
activeCol = -1;
activeRow = -1;
} else {
bool differentCell = (activeRow != row || activeCol != col);
if ( activeCol > -1 && differentCell)
{
tmpRow = activeRow;
tmpCol = activeCol;
}
if ( differentCell)
{
activeRow = row;
activeCol = col;
updateCell( row, col /*, false */ ); // mark the new active cell
}
}
if ( tmpRow > -1 ) // repaint the former active cell
updateCell( tmpRow, tmpCol /*, true */ );
}
}
void
DateInternalMonthPicker::contentsMouseReleaseEvent(QMouseEvent *e)
{
if(!isEnabled())
{
return;
}
// -----
int row, col, pos;
QPoint mouseCoord;
// -----
mouseCoord = e->pos();
row=rowAt(mouseCoord.y());
col=columnAt(mouseCoord.x());
if(row<0 || col<0)
{ // the user clicked on the frame of the table
emit(closeMe(0));
}
pos=3*row+col+1;
result=pos;
emit(closeMe(1));
}
DateInternalYearSelector::DateInternalYearSelector
(int fontsize, QWidget* parent, const char* name)
: QLineEdit(parent, name),
val(new QIntValidator(this)),
result(0)
{
QFont font;
// -----
font=KGlobalSettings::generalFont();
font.setPointSize(fontsize);
setFont(font);
setFrameStyle(QFrame::NoFrame);
// we have to respect the limits of QDate here, I fear:
val->setRange(0, 8000);
setValidator(val);
connect(this, SIGNAL(returnPressed()), SLOT(yearEnteredSlot()));
}
void
DateInternalYearSelector::yearEnteredSlot()
{
bool ok;
int year;
QDate date;
// ----- check if this is a valid year:
year=text().toInt(&ok);
if(!ok)
{
KNotifyClient::beep();
return;
}
date.setYMD(year, 1, 1);
if(!date.isValid())
{
KNotifyClient::beep();
return;
}
result=year;
emit(closeMe(1));
}
int
DateInternalYearSelector::getYear() const
{
return result;
}
void
DateInternalYearSelector::setYear(int year)
{
QString temp;
// -----
temp.setNum(year);
setText(temp);
}
PopupFrame::PopupFrame(QWidget* parent, const char* name)
: QFrame(parent, name, WType_Popup),
result(0), // rejected
main(0)
{
setFrameStyle(QFrame::Box|QFrame::Raised);
setMidLineWidth(2);
}
void
PopupFrame::keyPressEvent(QKeyEvent* e)
{
if(e->key()==Key_Escape)
{
result=0; // rejected
qApp->exit_loop();
}
}
void
PopupFrame::close(int r)
{
result=r;
qApp->exit_loop();
}
void
PopupFrame::setMainWidget(QWidget* m)
{
main=m;
if(main!=0)
{
resize(main->width()+2*frameWidth(), main->height()+2*frameWidth());
}
}
void
PopupFrame::resizeEvent(QResizeEvent*)
{
if(main!=0)
{
main->setGeometry(frameWidth(), frameWidth(),
width()-2*frameWidth(), height()-2*frameWidth());
}
}
void
PopupFrame::popup(const QPoint &pos)
{
// Make sure the whole popup is visible.
QRect d = QApplication::desktop()->screenGeometry(QApplication::desktop()->screenNumber(pos));
int x = pos.x();
int y = pos.y();
int w = width();
int h = height();
if (x+w > d.x()+d.width())
x = d.width() - w;
if (y+h > d.y()+d.height())
y = d.height() - h;
if (x < d.x())
x = 0;
if (y < d.y())
y = 0;
// Pop the thingy up.
move(x, y);
show();
}
int
PopupFrame::exec(QPoint pos)
{
popup(pos);
repaint();
qApp->enter_loop();
hide();
return result;
}
int
PopupFrame::exec(int x, int y)
{
return exec(QPoint(x, y));
}
void PopupFrame::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
void DateTable::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
} //KPlato namespace
#include "kptdatetable.moc"