koffice/kplato/kptstandardworktimedialog.cpp

/* This file is part of the KDE project
   Copyright (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;
   version 2 of the License.

   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 "kptstandardworktimedialog.h"
#include "kptduration.h"
#include "kptproject.h"
#include "kptcalendar.h"
#include "kptcommand.h"
#include "kptintervaledit.h"
#include "kptpart.h"

#include <tqgroupbox.h>
#include <tqheader.h>
#include <tqpushbutton.h>
#include <tqspinbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqdatetimeedit.h>
#include <tqdatetime.h>

#include <kdebug.h>
#include <kcombobox.h>
#include <kcalendarsystem.h>
#include <tdeglobal.h>
#include <tdelocale.h>
#include <knuminput.h>
#include <tdelistview.h>

namespace KPlato
{
class WeekdayListItem : public TDEListViewItem
{
public:
    WeekdayListItem(Calendar *cal, int wd, TDEListView *parent, TQString name, TDEListViewItem *after)
    : TDEListViewItem(parent, after),
      original(cal->weekday(wd)),
      calendar(cal),
      weekday(wd)
    {
        setText(0, name);
        day = new CalendarDay(original);
        if (day->state() == Map::NonWorking) {
            setHours();
        } else {
            setText(1, TDEGlobal::locale()->formatNumber(day->duration().toDouble(Duration::Unit_h)));
        }
    }
    ~WeekdayListItem() {
        delete day;
    }
    void setHours() {
        setText(1, "-");
        day->clearIntervals();
    }
    void setIntervals(TQPtrList<TQPair<TQTime, TQTime> > intervals) {
        day->setIntervals(intervals);
        setText(1, TDEGlobal::locale()->formatNumber(day->duration().toDouble(Duration::Unit_h)));
    }
    void setState(int st) {
        day->setState(st+1);
    }
    
    KCommand *save(Part *part) {
        KCommand *cmd=0;
        if (*original != *day) {
            cmd = new CalendarModifyWeekdayCmd(part, calendar, weekday, day);
            day = 0;
        }
        return cmd;
    }
    CalendarDay *day;
    CalendarDay *original;
    Calendar *calendar;
    int weekday;
};

StandardWorktimeDialog::StandardWorktimeDialog(Project &p, TQWidget *parent, const char *name)
    : KDialogBase( Swallow, i18n("Standard Worktime"), Ok|Cancel, Ok, parent, name, true, true),
      project(p)
{
    //kdDebug()<<k_funcinfo<<&p<<endl;
    m_original = p.standardWorktime();
    dia = new StandardWorktimeDialogImpl(m_original, this);

    setMainWidget(dia);
    enableButtonOK(false);

    connect(dia, TQT_SIGNAL(obligatedFieldsFilled(bool) ), TQT_SLOT(enableButtonOK(bool)));
    connect(dia, TQT_SIGNAL(enableButtonOk(bool)), TQT_SLOT(enableButtonOK(bool)));
}

KMacroCommand *StandardWorktimeDialog::buildCommand(Part *part) {
    //kdDebug()<<k_funcinfo<<endl;
    TQString n = i18n("Modify Standard Worktime");
    KMacroCommand *cmd = 0;
    if (m_original->year() != dia->inYear()) {
        if (cmd == 0) cmd = new KMacroCommand(n);
        cmd->addCommand(new ModifyStandardWorktimeYearCmd(part, m_original, m_original->year(), dia->inYear()));
    }
    if (m_original->month() != dia->inMonth()) {
        if (cmd == 0) cmd = new KMacroCommand(n);
        cmd->addCommand(new ModifyStandardWorktimeMonthCmd(part, m_original, m_original->month(), dia->inMonth()));
    }
    if (m_original->week() != dia->inWeek()) {
        if (cmd == 0) cmd = new KMacroCommand(n);
        cmd->addCommand(new ModifyStandardWorktimeWeekCmd(part, m_original, m_original->week(), dia->inWeek()));
    }
    if (m_original->day() != dia->inDay()) {
        if (cmd == 0) cmd = new KMacroCommand(n);
        cmd->addCommand(new ModifyStandardWorktimeDayCmd(part, m_original, m_original->day(), dia->inDay()));
    }
    TQListViewItem *item = dia->weekdayList->firstChild();
    for (; item; item = item->nextSibling()) {
        KCommand *c = static_cast<WeekdayListItem*>(item)->save(part);
        if (c) {
            if (cmd == 0) cmd = new KMacroCommand(n);
            cmd->addCommand(c);
        }
    }
    return cmd;
    
}

void StandardWorktimeDialog::slotOk() {
    accept();
}


StandardWorktimeDialogImpl::StandardWorktimeDialogImpl(StandardWorktime *std, TQWidget *parent) 
    : StandardWorktimeDialogBase(parent),
      m_std(std) {
    if (!std) {
        m_std = new StandardWorktime();
    }
    TQBoxLayout *l = new TQVBoxLayout(intervalBox);
    m_intervalEdit = new IntervalEdit(intervalBox);
    l->addWidget(m_intervalEdit);
    
    m_year = m_std->year();
    m_month = m_std->month();
    m_week = m_std->week();
    m_day = m_std->day();
    
    year->setValue(m_year);
    month->setValue(m_month);
    week->setValue(m_week);
    day->setValue(m_day);

    weekdayList->setSorting(-1);
    weekdayList->header()->setStretchEnabled(true);
    const KCalendarSystem * cs = TDEGlobal::locale()->calendar();
    Calendar *cal = m_std->calendar();
    if (cal) {
        WeekdayListItem *item = 0;
        for (int i = 0; i < 7; ++i) {
            CalendarDay *day = cal->weekday(i);
            if (day == 0) {
                continue;
            }
            item = new WeekdayListItem(cal, i, weekdayList, cs->weekDayName(i+1), item);
            weekdayList->insertItem(item);
        }
    }
    connect(year, TQT_SIGNAL(valueChanged(double)), TQT_SLOT(slotYearChanged(double)));
    connect(month, TQT_SIGNAL(valueChanged(double)), TQT_SLOT(slotMonthChanged(double)));
    connect(week, TQT_SIGNAL(valueChanged(double)), TQT_SLOT(slotWeekChanged(double)));
    connect(day, TQT_SIGNAL(valueChanged(double)), TQT_SLOT(slotDayChanged(double)));
    
    connect(m_intervalEdit, TQT_SIGNAL(changed()), TQT_SLOT(slotIntervalChanged()));
    connect(bApply, TQT_SIGNAL(clicked()), TQT_SLOT(slotApplyClicked()));
    connect(weekdayList, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotWeekdaySelected()));
    connect(state, TQT_SIGNAL(activated(int)), TQT_SLOT(slotStateChanged(int)));
    
    if (weekdayList->firstChild()) {
        weekdayList->setSelected(weekdayList->firstChild(), true);
        weekdayList->setCurrentItem(weekdayList->firstChild());
    }
}


void StandardWorktimeDialogImpl::slotEnableButtonApply(bool on) {
    bApply->setEnabled(on);
}

void StandardWorktimeDialogImpl::slotEnableButtonOk(bool on) {
    emit enableButtonOk(on);
}

void StandardWorktimeDialogImpl::slotCheckAllFieldsFilled() {
    emit obligatedFieldsFilled(true);
}

void StandardWorktimeDialogImpl::slotYearChanged(double value) {
    //kdDebug()<<k_funcinfo<<value<<endl;
    m_year = value;
    if (month->value() > value)
        month->setValue(value);
    slotEnableButtonOk(true);
}

void StandardWorktimeDialogImpl::slotMonthChanged(double value) {
    m_month = value;
    if (year->value() < value)
        year->setValue(value);
    if (week->value() > value)
        week->setValue(value);
    slotEnableButtonOk(true);
}

void StandardWorktimeDialogImpl::slotWeekChanged(double value) {
    m_week = value;
    if (month->value() < value)
        month->setValue(value);
    if (day->value() > value)
        day->setValue(value);
    slotEnableButtonOk(true);
}

void StandardWorktimeDialogImpl::slotDayChanged(double value) {
    m_day = value;
    if (week->value() < value)
        week->setValue(value);
    slotEnableButtonOk(true);
}

void StandardWorktimeDialogImpl::slotIntervalChanged() {
    //kdDebug()<<k_funcinfo<<endl;
    slotEnableButtonApply(true);
}

void StandardWorktimeDialogImpl::slotApplyClicked() {
    //kdDebug()<<k_funcinfo<<"state="<<state->currentItem()<<endl;
    TQListViewItem *item = weekdayList->firstChild();
    for (; item; item = item->nextSibling()) {
        if (item->isSelected()) {
            //kdDebug()<<k_funcinfo<<item->text(0)<<" selected"<<endl;
            WeekdayListItem *wd = static_cast<WeekdayListItem*>(item);
            wd->setState(state->currentItem());
            if (state->currentItem() == 0) {
                wd->setHours();
            } else {
                wd->setIntervals(m_intervalEdit->intervals());
            }
            slotEnableButtonOk(true);
        }
    }
}

void StandardWorktimeDialogImpl::slotWeekdaySelected() {
    //kdDebug()<<k_funcinfo<<"state="<<state->currentItem()<<endl;
    
    TQListViewItem *item = weekdayList->firstChild();
    for (; item; item = item->nextSibling()) {
        if (item->isSelected()) {
            //kdDebug()<<k_funcinfo<<item->text(0)<<" selected"<<endl;
            WeekdayListItem *wd = static_cast<WeekdayListItem*>(item);
            state->setCurrentItem(wd->day->state()-1);
            m_intervalEdit->setIntervals(wd->day->workingIntervals());
            slotStateChanged(state->currentItem());
            break;
        }
    }
    editBox->setEnabled(item != 0);
}

void StandardWorktimeDialogImpl::slotStateChanged(int st) {
    //kdDebug()<<k_funcinfo<<"state="<<state->currentItem()<<endl;
    intervalBox->setEnabled(st == 1); //Working
    slotEnableButtonApply(st == 0);
}

}  //KPlato namespace

#include "kptstandardworktimedialog.moc"