From 8362bf63dea22bbf6736609b0f49c152f975eb63 Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 20 Jan 2010 01:29:50 +0000 Subject: Added old abandoned KDE3 version of koffice git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kplato/kptcalendarpanel.cc | 603 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 603 insertions(+) create mode 100644 kplato/kptcalendarpanel.cc (limited to 'kplato/kptcalendarpanel.cc') diff --git a/kplato/kptcalendarpanel.cc b/kplato/kptcalendarpanel.cc new file mode 100644 index 00000000..2090699c --- /dev/null +++ b/kplato/kptcalendarpanel.cc @@ -0,0 +1,603 @@ +/* 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 Dag Andersen + + 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. +*/ + +/* This is based on KDatePicker. */ + +#include "kptcalendarpanel.h" +#include "kptdatetable.h" +#include "kptcalendar.h" + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace KPlato +{ + +class CalendarPanel::CalendarPanelPrivate +{ +public: + CalendarPanelPrivate() : closeButton(0L), selectWeek(0L) {} + + QToolButton *closeButton; + QToolButton *selectWeek; +}; + + +CalendarPanel::CalendarPanel(QWidget *parent, QDate dt, const char *name, WFlags f) + : QFrame(parent,name, f) +{ + init( dt ); +} + +CalendarPanel::CalendarPanel( QWidget *parent, const char *name ) + : QFrame(parent,name) +{ + init( QDate::currentDate() ); +} + +void CalendarPanel::init( const QDate &dt ) +{ + yearForward = new QToolButton(this); + yearBackward = new QToolButton(this); + monthForward = new QToolButton(this); + monthBackward = new QToolButton(this); + selectMonth = new QToolButton(this); + selectYear = new QToolButton(this); + line = new KLineEdit(this); + val = new DateValidator(this); + table = new DateTable(this, dt, "Calendar table", 0); + fontsize = 10; + + d = new CalendarPanelPrivate(); + d->selectWeek = new QToolButton( this ); + + QToolTip::add(yearForward, i18n("Next year")); + QToolTip::add(yearBackward, i18n("Previous year")); + QToolTip::add(monthForward, i18n("Next month")); + QToolTip::add(monthBackward, i18n("Previous month")); + QToolTip::add(d->selectWeek, i18n("Select a week")); + QToolTip::add(selectMonth, i18n("Select a month")); + QToolTip::add(selectYear, i18n("Select a year")); + + // ----- + setFontSize(10); + line->setValidator(val); + line->installEventFilter( this ); + yearForward->setPixmap(BarIcon(QString::fromLatin1("2rightarrow"))); + yearBackward->setPixmap(BarIcon(QString::fromLatin1("2leftarrow"))); + monthForward->setPixmap(BarIcon(QString::fromLatin1("1rightarrow"))); + monthBackward->setPixmap(BarIcon(QString::fromLatin1("1leftarrow"))); + setDate(dt); // set button texts + connect(table, SIGNAL(dateChanged(QDate)), SLOT(dateChangedSlot(QDate))); + connect(table, SIGNAL(tableClicked()), SLOT(tableClickedSlot())); + connect(monthForward, SIGNAL(clicked()), SLOT(monthForwardClicked())); + connect(monthBackward, SIGNAL(clicked()), SLOT(monthBackwardClicked())); + connect(yearForward, SIGNAL(clicked()), SLOT(yearForwardClicked())); + connect(yearBackward, SIGNAL(clicked()), SLOT(yearBackwardClicked())); + connect(d->selectWeek, SIGNAL(clicked()), SLOT(selectWeekClicked())); + connect(selectMonth, SIGNAL(clicked()), SLOT(selectMonthClicked())); + connect(selectYear, SIGNAL(clicked()), SLOT(selectYearClicked())); + connect(line, SIGNAL(returnPressed()), SLOT(lineEnterPressed())); + + connect(table, SIGNAL(weekdaySelected(int)), SLOT(slotWeekdaySelected(int))); + connect(table, SIGNAL(weekSelected(int, int)), SLOT(slotWeekSelected(int, int))); + connect(table, SIGNAL(selectionCleared()), SLOT(slotSelectionCleared())); + + table->setFocus(); +} + +CalendarPanel::~CalendarPanel() +{ + delete d; +} + +bool +CalendarPanel::eventFilter(QObject *o, QEvent *e ) +{ + if ( e->type() == QEvent::KeyPress ) { + QKeyEvent *k = (QKeyEvent *)e; + + if ( (k->key() == Qt::Key_Prior) || + (k->key() == Qt::Key_Next) || + (k->key() == Qt::Key_Up) || + (k->key() == Qt::Key_Down) ) + { + QApplication::sendEvent( table, e ); + table->setFocus(); + return TRUE; // eat event + } + } + return QFrame::eventFilter( o, e ); +} + +void +CalendarPanel::resizeEvent(QResizeEvent*) +{ + QWidget *buttons[] = { + yearBackward, + monthBackward, + selectMonth, + selectYear, + monthForward, + yearForward, + d->closeButton + }; + const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]); + QSize sizes[NoOfButtons]; + int buttonHeight=0; + int count; + int w=0; + int x=0; + // ----- calculate button row height: + for(count=0; countsizeHint(); + buttonHeight=QMAX(buttonHeight, sizes[count].height()); + } + else + sizes[count] = QSize(0,0); // closeButton + } + + // ----- calculate size of the month button: + for(count=0; countsetGeometry(x, 0, w, buttonHeight); + x+=w; + } + // ----- place the line edit for direct input: + sizes[0]=line->sizeHint(); + int week_width=d->selectWeek->fontMetrics().width(i18n("Week XX"))+((d->closeButton != 0L) ? 50 : 20); + line->setGeometry(0, height()-sizes[0].height(), width()-week_width, sizes[0].height()); + d->selectWeek->setGeometry(width()-week_width, height()-sizes[0].height(), week_width, sizes[0].height()); + // ----- adjust the table: + table->setGeometry(0, buttonHeight, width(), + height()-buttonHeight-sizes[0].height()); +} + +void +CalendarPanel::dateChangedSlot(QDate date) +{ + //kdDebug() << "CalendarPanel::dateChangedSlot: date changed (" << date.year() << "/" << date.month() << "/" << date.day() << ")." << endl; + line->setText(KGlobal::locale()->formatDate(date, true)); + d->selectWeek->setText(i18n("Week %1").arg(weekOfYear(date))); + selectMonth->setText(KGlobal::locale()->calendar()->monthName(date.month(), false)); + selectYear->setText(date.toString("yyyy")); + emit(dateChanged(date)); +} + +void +CalendarPanel::tableClickedSlot() +{ + //kdDebug() << "CalendarPanel::tableClickedSlot: table clicked." << endl; + emit(dateSelected(table->getDate())); + emit(tableClicked()); +} + +const QDate& +CalendarPanel::getDate() const +{ + return table->getDate(); +} + +const QDate & +CalendarPanel::date() const +{ + return table->getDate(); +} + +bool +CalendarPanel::setDate(const QDate& date) +{ + if(date.isValid()) { + QString temp; + // ----- + table->setDate(date); + d->selectWeek->setText(i18n("Week %1").arg(weekOfYear(date))); + selectMonth->setText(KGlobal::locale()->calendar()->monthName(date.month(), false)); + temp.setNum(date.year()); + selectYear->setText(temp); + line->setText(KGlobal::locale()->formatDate(date, true)); + return true; + } else { + kdDebug() << "CalendarPanel::setDate: refusing to set invalid date." << endl; + return false; + } +} + +void +CalendarPanel::monthForwardClicked() +{ + setDate( table->getDate().addMonths(1) ); +} + +void +CalendarPanel::monthBackwardClicked() +{ + setDate( table->getDate().addMonths(-1) ); +} + +void +CalendarPanel::yearForwardClicked() +{ + setDate( table->getDate().addYears(1) ); +} + +void +CalendarPanel::yearBackwardClicked() +{ + setDate( table->getDate().addYears(-1) ); +} + +void +CalendarPanel::selectWeekClicked() +{ + int week; + PopupFrame* popup = new PopupFrame(this); + DateInternalWeekSelector* picker = new DateInternalWeekSelector(fontsize, popup); + // ----- + picker->resize(picker->sizeHint()); + popup->setMainWidget(picker); + connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int))); + picker->setFocus(); + if(popup->exec(d->selectWeek->mapToGlobal(QPoint(0, d->selectWeek->height())))) + { + QDate date; + int year; + // ----- + week=picker->getWeek(); + date=table->getDate(); + year=date.year(); + // ----- find the first selectable day in this week (hacky solution :) + date.setYMD(year, 1, 1); + while (weekOfYear(date)>50) + date=date.addDays(1); + while (weekOfYear(date)resize(picker->sizeHint()); + popup->setMainWidget(picker); + picker->setFocus(); + connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int))); + if(popup->exec(selectMonth->mapToGlobal(QPoint(0, selectMonth->height())))) + { + QDate date; + int day; + // ----- + month=picker->getResult(); + date=table->getDate(); + day=date.day(); + // ----- construct a valid date in this month: + date.setYMD(date.year(), month, 1); + date.setYMD(date.year(), month, QMIN(day, date.daysInMonth())); + // ----- set this month + setDate(date); + } else { + KNotifyClient::beep(); + } + delete popup; +} + +void +CalendarPanel::selectYearClicked() +{ + int year; + PopupFrame* popup = new PopupFrame(this); + DateInternalYearSelector* picker = new DateInternalYearSelector(fontsize, popup); + // ----- + picker->resize(picker->sizeHint()); + popup->setMainWidget(picker); + connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int))); + picker->setFocus(); + if(popup->exec(selectYear->mapToGlobal(QPoint(0, selectMonth->height())))) + { + QDate date; + int day; + // ----- + year=picker->getYear(); + date=table->getDate(); + day=date.day(); + // ----- construct a valid date in this month: + date.setYMD(year, date.month(), 1); + date.setYMD(year, date.month(), QMIN(day, date.daysInMonth())); + // ----- set this month + setDate(date); + } else { + KNotifyClient::beep(); + } + delete popup; +} + +void +CalendarPanel::setEnabled(bool enable) +{ + QWidget *widgets[]= { + yearForward, yearBackward, monthForward, monthBackward, + selectMonth, selectYear, + line, table, d->selectWeek }; + const int Size=sizeof(widgets)/sizeof(widgets[0]); + int count; + // ----- + for(count=0; countsetEnabled(enable); + } + table->setEnabled(enable); +} + +void +CalendarPanel::lineEnterPressed() +{ + QDate temp; + // ----- + if(val->date(line->text(), temp)==QValidator::Acceptable) + { + //kdDebug() << "CalendarPanel::lineEnterPressed: valid date entered." << endl; + emit(dateEntered(temp)); + setDate(temp); + } else { + KNotifyClient::beep(); + //kdDebug() << "CalendarPanel::lineEnterPressed: invalid date entered." << endl; + } +} + +QSize +CalendarPanel::sizeHint() const +{ + QSize tableSize=table->sizeHint(); + QWidget *buttons[]={ + yearBackward, + monthBackward, + selectMonth, + selectYear, + monthForward, + yearForward, + d->closeButton + }; + const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]); + QSize sizes[NoOfButtons]; + int cx=0, cy=0, count; + // ----- store the size hints: + for(count=0; countsizeHint(); + else + sizes[count] = QSize(0,0); + + if(buttons[count]==selectMonth) { + QSize metricBound = style().sizeFromContents(QStyle::CT_ToolButton, selectMonth, maxMonthRect); + cx+=QMAX(metricBound.width(), maxMonthRect.width()+2*QApplication::style().pixelMetric(QStyle::PM_ButtonMargin)); + } else { + cx+=sizes[count].width(); + } + cy=QMAX(sizes[count].height(), cy); + } + // ----- calculate width hint: + cx=QMAX(cx, tableSize.width()); // line edit ignored + // ----- calculate height hint: + cy+=tableSize.height()+line->sizeHint().height(); + return QSize(cx, cy); +} + +void +CalendarPanel::setFontSize(int s) +{ + QWidget *buttons[]= { + // yearBackward, + // monthBackward, + selectMonth, + selectYear, + // monthForward, + // yearForward + }; + const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]); + int count; + QFont font; + QRect r; + // ----- + fontsize=s; + for(count=0; countfont(); + font.setPointSize(s); + buttons[count]->setFont(font); + } + QFontMetrics metrics(selectMonth->fontMetrics()); + for(int i=1; i <= 12; ++i) + { // maxMonthRect is used by sizeHint() + r=metrics.boundingRect(KGlobal::locale()->calendar()->monthName(i, false)); + maxMonthRect.setWidth(QMAX(r.width(), maxMonthRect.width())); + maxMonthRect.setHeight(QMAX(r.height(), maxMonthRect.height())); + } + table->setFontSize(s); +} + +void +CalendarPanel::setCloseButton( bool enable ) +{ + if ( enable == (d->closeButton != 0L) ) + return; + + if ( enable ) { + d->closeButton = new QToolButton( this ); + QToolTip::add(d->closeButton, i18n("Close")); + d->closeButton->setPixmap( SmallIcon("remove") ); + connect( d->closeButton, SIGNAL( clicked() ), + topLevelWidget(), SLOT( close() ) ); + } + else { + delete d->closeButton; + d->closeButton = 0L; + } + + updateGeometry(); +} + +bool CalendarPanel::hasCloseButton() const +{ + return (d->closeButton != 0L); +} + +int CalendarPanel::weekOfYear(QDate date) +{ + // Calculate ISO 8601 week number (taken from glibc/Gnumeric) + int year, week, wday, jan1wday, nextjan1wday; + QDate jan1date, nextjan1date; + + year=date.year(); + wday=date.dayOfWeek(); + + jan1date=QDate(year,1,1); + jan1wday=jan1date.dayOfWeek(); + + week = (date.dayOfYear()-1 + jan1wday-1)/7 + ((jan1wday-1) == 0 ? 1 : 0); + + /* Does date belong to last week of previous year? */ + if ((week == 0) && (jan1wday > 4 /*THURSDAY*/)) { + QDate tmpdate=QDate(year-1,12,31); + return weekOfYear(tmpdate); + } + + if ((jan1wday <= 4 /*THURSDAY*/) && (jan1wday > 1 /*MONDAY*/)) + week++; + + if (week == 53) { + nextjan1date=QDate(year+1, 1, 1); + nextjan1wday = nextjan1date.dayOfWeek(); + if (nextjan1wday <= 4 /*THURSDAY*/) + week = 1; + } + + return week; +} + +void CalendarPanel::slotWeekdaySelected(int day) { + //kdDebug()<clear(); + if (cal) { + table->setMarkedWeekdays(cal->weekdaysMap()); + QPtrListIterator it = cal->days(); + //kdDebug()<state() != Map::None) { + table->addMarkedDate(it.current()->date(), it.current()->state()); + //kdDebug()<date().toString()<<"="<state()<setFocus(); + } +} + +DateMap CalendarPanel::selectedDates() { + return table->selectedDates(); +} + +IntMap CalendarPanel::selectedWeekdays() { + return table->selectedWeekdays(); +} + +DateMap CalendarPanel::markedDates() { + return table->markedDates(); +} + +IntMap CalendarPanel::markedWeekdays() { + return table->markedWeekdays(); +} + +void CalendarPanel::clear() { + table->clear(); + setEnabled(false); +} + +void CalendarPanel::markSelected(int state) { + table->markSelected(state); + } + +void CalendarPanel::slotSelectionCleared() { + emit selectionCleared(); + } + +void CalendarPanel::virtual_hook( int /*id*/, void* /*data*/ ) +{ /*BASE::virtual_hook( id, data );*/ } + +} //KPlato namespace + +#include "kptcalendarpanel.moc" -- cgit v1.2.1