repeatentry.cpp

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.7平台上编译为嵌入式图形界面操作系统。

/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
**
** This file is part of the 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 [e-mail] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include "repeatentry.h"

#include <qtopia/datepicker.h>
#include <qtopia/calendar.h>

#include <qtopia/qpeapplication.h>

#include <qtabbar.h>
#include <qspinbox.h>
#include <qcheckbox.h>
#include <qhbuttongroup.h>
#include <qvbuttongroup.h>
#include <qdatetime.h>
#include <qlabel.h>
#include <qwidgetstack.h>
#include <qtoolbutton.h>
#include <qradiobutton.h>
#include <qlayout.h>
#include <qsimplerichtext.h>
#include <qpainter.h>

int currentID( QButtonGroup *group )
{
    for (int i = 0; i < group->count(); i++) {
	if (group->find(i)->isOn())
	    return i;
    }
    return -1;
}

class RichLabel : public QLabel
{
public:
    RichLabel(QWidget *p) : QLabel(p) { }
protected:
    void drawContents(QPainter *p)
    {
	QSimpleRichText rt(text(), p->font());
	rt.setWidth(width());
#if (QT_VERSION-0 >= 0x030000)
	rt.draw(p, pos().x(),pos().y(), geometry(), colorGroup());
#else
	rt.draw(p, 0,0, QRegion(geometry()), palette());
#endif
    }
};


class WeekGroup : public QButtonGroup
{
    Q_OBJECT

public:
    WeekGroup(int oM, QWidget *parent = 0);

    ~WeekGroup() {}

    void toggleDay(int, bool);

public slots:
    void setStartOnMonday(bool b);

signals:
    void dayToggled(int, bool);

private slots:
    void setDay(int);

private:
    //int firstDayOfWeek;
    QToolButton *first;
    QToolButton *last;
};

WeekGroup::WeekGroup(int oM, QWidget *parent)
    : QButtonGroup(QString("Repeat On"), parent)
{

    setColumnLayout(0, Qt::Vertical);
    layout()->setSpacing(0);
    layout()->setMargin(0);
    QHBoxLayout *fe = new QHBoxLayout(layout());
    fe->setAlignment( Qt::AlignTop );
    fe->setSpacing(0);
    fe->setMargin(6);

    setExclusive(FALSE);
    layout()->setSpacing(0);

    /*
    first = new QToolButton(this);
    first->setText(tr("Sun"));
    first->setToggleButton(TRUE);
    fe->addWidget(first);
    */

    QToolButton *b1;
    for (int i = 0; i < 7; i++) {
	b1 = new QToolButton(this);
	b1->setToggleButton(TRUE);
	if (!i) {
	    b1->setEnabled(FALSE);
	    //b1->setOn(TRUE);
	}
	b1->setText(Calendar::nameOfDay(oM));
	insert(b1, oM);
	fe->addWidget(b1);
	oM++;
	if (oM > 7)
	    oM = 1;

	b1->setFocusPolicy(QWidget::StrongFocus);
    }

   /*
    QToolButton *b1 = new QToolButton(this);
    b1->setText(tr("Mon"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);
    b1 = new QToolButton(this);
    b1->setText(tr("Tue"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);
    b1 = new QToolButton(this);
    b1->setText(tr("Wed"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);
    b1 = new QToolButton(this);
    b1->setText(tr("Thu"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);
    b1 = new QToolButton(this);
    b1->setText(tr("Fri"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);
    b1 = new QToolButton(this);
    b1->setText(tr("Sat"));
    b1->setToggleButton(TRUE);
    fe->addWidget(b1);

    last = new QToolButton(this);
    last->setText(tr("Sun"));
    last->setToggleButton(TRUE);
    fe->addWidget(last);

    if (onMonday)
	first->hide();
    else
	last->hide();
*/
    connect(this, SIGNAL(clicked(int)), this, SLOT(setDay(int)));
}

void WeekGroup::setStartOnMonday(bool /* b */)
{
    /*
    if (onMonday == b)
	return;
    onMonday = b;
    if (onMonday) {
	first->hide();
	last->show();
    } else {
	last->hide();
	first->show();
    }
    */
}

void WeekGroup::toggleDay(int i, bool b)
{
    /*
    if (i < 1 || i > 6) {
	// toggle sundays;
	first->setOn(b);
	last->setOn(b);
    } else {
    */
	if (find(i))
	    ((QToolButton *)find(i))->setOn(b);
    //}
}

// internal
void WeekGroup::setDay(int i)
{
    QToolButton *bt = (QToolButton *)find(i);
    if (bt) {
	bool on = bt->isOn();
	/*
	if (i < 1 || i > 6) {
	    first->setOn(on);
	    last->setOn(on);
	    emit dayToggled(7, on);
	} else {
	*/
	    emit dayToggled(i, on);
	//}
    }
}

QString RepeatEntry::trSmallOrdinal(int n) const
{
    if ( n == 1 ) return tr("first","eg. first Friday of month");
    else if ( n == 2 ) return tr("second");
    else if ( n == 3 ) return tr("third");
    else if ( n == 4 ) return tr("fourth");
    else if ( n == 5 ) return tr("fifth");
    else return QString::number(n);
}

RepeatEntry::RepeatEntry( bool /* startOnMonday */, const PimEvent &rp,
	QWidget *parent, const char *name, bool modal,
	WFlags fl) : QDialog(parent, name, modal, fl), mEvent(rp)
{
    setCaption(tr("Repeating Event"));
    // RepeatType
    QVBoxLayout *layout = new QVBoxLayout(this);
    layout->setMargin(6);
    layout->setSpacing(6);

    QHBoxLayout *buttonLayout = new QHBoxLayout(layout);
    buttonLayout->setSpacing(0);
    typeSelector = new QButtonGroup(this);
    typeSelector->hide();
    typeSelector->setExclusive(TRUE);
    QPushButton *pb = new QPushButton(tr("Day","Day, not date"), this);
    pb->setToggleButton(TRUE);
    pb->setFocusPolicy(StrongFocus);
    pb->setAutoDefault(FALSE);
    buttonLayout->addWidget(pb);
    typeSelector->insert(pb, 0);
    pb = new QPushButton(tr("Week"), this);
    pb->setToggleButton(TRUE);
    pb->setFocusPolicy(StrongFocus);
    pb->setAutoDefault(FALSE);
    buttonLayout->addWidget(pb);
    typeSelector->insert(pb, 1);
    pb = new QPushButton(tr("Month"), this);
    pb->setToggleButton(TRUE);
    buttonLayout->addWidget(pb);
    pb->setFocusPolicy(StrongFocus);
    pb->setAutoDefault(FALSE);
    typeSelector->insert(pb, 2);
    pb = new QPushButton(tr("Year"), this);
    pb->setToggleButton(TRUE);
    pb->setFocusPolicy(StrongFocus);
    pb->setAutoDefault(FALSE);
    buttonLayout->addWidget(pb);
    typeSelector->insert(pb, 3);

    switch(mEvent.repeatType()) {
	case PimEvent::NoRepeat:
	case PimEvent::Daily:
	    typeSelector->find(0)->toggle();
	    break;
	case PimEvent::Weekly:
	    typeSelector->find(1)->toggle();
	    break;
	case PimEvent::MonthlyDate:
	case PimEvent::MonthlyDay:
	case PimEvent::MonthlyEndDay:
	    typeSelector->find(2)->toggle();
	    break;
	case PimEvent::Yearly:
	    typeSelector->find(3)->toggle();
	    break;
    }

    layout->addWidget(typeSelector);

    // Frequency and end date
    fStack = new QWidgetStack(this);
    fStack->addWidget(new QWidget(fStack), 0);

    QWidget *freqBox = new QWidget(fStack);
    QVBoxLayout *subLayout = new QVBoxLayout(freqBox);
    QHBoxLayout *subLayout2 = new QHBoxLayout(subLayout);
    subLayout2->setSpacing(6);

    everyLabel = new QLabel("", freqBox);
    subLayout2->addWidget(everyLabel);
    everyLabel->setAlignment(AlignRight|AlignVCenter);
    freqSelector = new QSpinBox(freqBox);
    freqSelector->setMinValue(1);
    subLayout2->addWidget(freqSelector);
    typeLabel = new QLabel(freqBox);
    subLayout2->addWidget(typeLabel);

    freqSelector->setValue(mEvent.frequency());

    freqSelector->setValue(mEvent.frequency());

    /*
    endSelect->setDate(mEvent.repeatTill());
    if (mEvent.hasRepeat()) {
	endSelect->setEnabled(!mEvent.repeatForever());
	hasEndCheck->setChecked(mEvent.repeatForever());
    } else {
	endSelect->setEnabled(FALSE);
	hasEndCheck->setChecked(TRUE);
    }
    */

    fStack->addWidget(freqBox, 1);

    layout->addWidget(fStack);

    // Now for the day select/ month type select part
    subStack = new QWidgetStack(this);
    subStack->addWidget(new QWidget(subStack), 0);

    weekGroup = new WeekGroup(mEvent.start().date().dayOfWeek(), subStack);
    subStack->addWidget(weekGroup, 1);

    monthGroup = new QVButtonGroup(tr("Repeat On"), subStack);
    monthGroup->setExclusive(TRUE);

    QString strEndWeekDay1 = tr("the last %1.","eg. %1 = Friday");
    strEndWeekDay = tr("the %1 last %2.","eg. %1 last %2 = 2nd last Friday");

    strDate = tr("day %1 of the month.","eg. %1 = 3")
	.arg(mEvent.start().date().day());

    strWeekDay = tr("the %1 %2.","eg. %1 %2 = 2nd Friday")
	.arg(trSmallOrdinal(
		    Calendar::weekInMonth(mEvent.start().date())))
	.arg(TimeString::localDayOfWeek(mEvent.start().date(), TimeString::Long));