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tdepim/karm/timekard.cpp

383 lines
11 KiB

/*
* This file only:
* Copyright (C) 2003 Mark Bucciarelli <mark@hubcapconsutling.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* 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.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA.
*
*/
// #include <iostream>
#include <qdatetime.h>
#include <qpaintdevicemetrics.h>
#include <qpainter.h>
#include <qmap.h>
#include <kglobal.h>
#include <kdebug.h>
#include <klocale.h> // i18n
#include <event.h>
#include "karmutility.h" // formatTime()
#include "timekard.h"
#include "task.h"
#include "taskview.h"
#include <assert.h>
const int taskWidth = 40;
const int timeWidth = 6;
const int totalTimeWidth = 7;
const int reportWidth = taskWidth + timeWidth;
const QString cr = QString::fromLatin1("\n");
QString TimeKard::totalsAsText(TaskView* taskview, bool justThisTask, WhichTime which)
// Print the total Times as text. If justThisTask, use activeTask, else, all tasks
{
kdDebug(5970) << "Entering TimeKard::totalsAsText" << endl;
QString retval;
QString line;
QString buf;
long sum;
line.fill('-', reportWidth);
line += cr;
// header
retval += i18n("Task Totals") + cr;
retval += KGlobal::locale()->formatDateTime(QDateTime::currentDateTime());
retval += cr + cr;
retval += QString(QString::fromLatin1("%1 %2"))
.arg(i18n("Time"), timeWidth)
.arg(i18n("Task"));
retval += cr;
retval += line;
// tasks
if (taskview->current_item())
{
if (justThisTask)
{
// a task's total time includes the sum of all subtask times
sum = which == TotalTime ? taskview->current_item()->totalTime() : taskview->current_item()->sessionTime();
printTask(taskview->current_item(), retval, 0, which);
}
else
{
sum = 0;
for (Task* task= taskview->item_at_index(0); task;
task= task->nextSibling())
{
kdDebug(5970) << "Copying task " << task->name() << endl;
int time = which == TotalTime ? task->totalTime() : task->totalSessionTime();
sum += time;
if ( time || task->firstChild() )
printTask(task, retval, 0, which);
}
}
// total
buf.fill('-', reportWidth);
retval += QString(QString::fromLatin1("%1")).arg(buf, timeWidth) + cr;
retval += QString(QString::fromLatin1("%1 %2"))
.arg(formatTime(sum),timeWidth)
.arg(i18n("Total"));
}
else
retval += i18n("No tasks.");
return retval;
}
// Print out "<indent for level> <task total> <task>", for task and subtasks. Used by totalsAsText.
void TimeKard::printTask(Task *task, QString &s, int level, WhichTime which)
{
QString buf;
s += buf.fill(' ', level);
s += QString(QString::fromLatin1("%1 %2"))
.arg(formatTime(which == TotalTime?task->totalTime():task->totalSessionTime()), timeWidth)
.arg(task->name());
s += cr;
for (Task* subTask = task->firstChild();
subTask;
subTask = subTask->nextSibling())
{
int time = which == TotalTime ? subTask->totalTime() : subTask->totalSessionTime();
if (time)
printTask(subTask, s, level+1, which);
}
}
void TimeKard::printTaskHistory(const Task *task,
const QMap<QString,long>& taskdaytotals,
QMap<QString,long>& daytotals,
const QDate& from,
const QDate& to,
const int level, QString& s, bool totalsOnly)
{
long sectionsum = 0;
for ( QDate day = from; day <= to; day = day.addDays(1) )
{
QString daykey = day.toString(QString::fromLatin1("yyyyMMdd"));
QString daytaskkey = QString::fromLatin1("%1_%2")
.arg(daykey)
.arg(task->uid());
if (taskdaytotals.contains(daytaskkey))
{
if ( !totalsOnly )
{
s += QString::fromLatin1("%1")
.arg(formatTime(taskdaytotals[daytaskkey]/60), timeWidth);
}
sectionsum += taskdaytotals[daytaskkey]; // in seconds
if (daytotals.contains(daykey))
daytotals.replace(daykey, daytotals[daykey] + taskdaytotals[daytaskkey]);
else
daytotals.insert(daykey, taskdaytotals[daytaskkey]);
}
else if ( !totalsOnly )
{
QString buf;
buf.fill(' ', timeWidth);
s += buf;
}
}
// Total for task this section (e.g. week)
s += QString::fromLatin1("%1").arg(formatTime(sectionsum/60), totalTimeWidth);
// Task name
QString buf;
s += buf.fill(' ', level + 1);
s += QString::fromLatin1("%1").arg(task->name());
s += cr;
for (Task* subTask = task->firstChild();
subTask;
subTask = subTask->nextSibling())
{
// recursive
printTaskHistory(subTask, taskdaytotals, daytotals, from, to, level+1, s, totalsOnly);
}
}
QString TimeKard::sectionHistoryAsText(
TaskView* taskview,
const QDate& sectionFrom, const QDate& sectionTo,
const QDate& from, const QDate& to,
const QString& name,
bool justThisTask, bool totalsOnly)
{
const int sectionReportWidth = taskWidth + ( totalsOnly ? 0 : sectionFrom.daysTo(sectionTo) * timeWidth ) + totalTimeWidth;
assert( sectionReportWidth > 0 );
QString line;
line.fill('-', sectionReportWidth);
line += cr;
QValueList<HistoryEvent> events;
if ( sectionFrom < from && sectionTo > to)
{
events = taskview->getHistory(from, to);
}
else if ( sectionFrom < from )
{
events = taskview->getHistory(from, sectionTo);
}
else if ( sectionTo > to)
{
events = taskview->getHistory(sectionFrom, to);
}
else
{
events = taskview->getHistory(sectionFrom, sectionTo);
}
QMap<QString, long> taskdaytotals;
QMap<QString, long> daytotals;
// Build lookup dictionary used to output data in table cells. keys are
// in this format: YYYYMMDD_NNNNNN, where Y = year, M = month, d = day and
// NNNNN = the VTODO uid. The value is the total seconds logged against
// that task on that day. Note the UID is the todo id, not the event id,
// so times are accumulated for each task.
for (QValueList<HistoryEvent>::iterator event = events.begin(); event != events.end(); ++event)
{
QString daykey = (*event).start().date().toString(QString::fromLatin1("yyyyMMdd"));
QString daytaskkey = QString::fromLatin1("%1_%2")
.arg(daykey)
.arg((*event).todoUid());
if (taskdaytotals.contains(daytaskkey))
taskdaytotals.replace(daytaskkey,
taskdaytotals[daytaskkey] + (*event).duration());
else
taskdaytotals.insert(daytaskkey, (*event).duration());
}
QString retval;
// section name (e.g. week name)
retval += cr + cr;
QString buf;
if ( name.length() < (unsigned int)sectionReportWidth )
buf.fill(' ', int((sectionReportWidth - name.length()) / 2));
retval += buf + name + cr;
if ( !totalsOnly )
{
// day headings
for (QDate day = sectionFrom; day <= sectionTo; day = day.addDays(1))
{
retval += QString::fromLatin1("%1").arg(day.day(), timeWidth);
}
retval += cr;
retval += line;
}
// the tasks
if (events.empty())
{
retval += " ";
retval += i18n("No hours logged.");
}
else
{
if (justThisTask)
{
printTaskHistory(taskview->current_item(), taskdaytotals, daytotals,
sectionFrom, sectionTo, 0, retval, totalsOnly);
}
else
{
for (Task* task= taskview->current_item(); task;
task= task->nextSibling())
{
printTaskHistory(task, taskdaytotals, daytotals,
sectionFrom, sectionTo, 0, retval, totalsOnly);
}
}
retval += line;
// per-day totals at the bottom of the section
long sum = 0;
for (QDate day = sectionFrom; day <= sectionTo; day = day.addDays(1))
{
QString daykey = day.toString(QString::fromLatin1("yyyyMMdd"));
if (daytotals.contains(daykey))
{
if ( !totalsOnly )
{
retval += QString::fromLatin1("%1")
.arg(formatTime(daytotals[daykey]/60), timeWidth);
}
sum += daytotals[daykey]; // in seconds
}
else if ( !totalsOnly )
{
buf.fill(' ', timeWidth);
retval += buf;
}
}
retval += QString::fromLatin1("%1 %2")
.arg(formatTime(sum/60), totalTimeWidth)
.arg(i18n("Total"));
}
return retval;
}
QString TimeKard::historyAsText(TaskView* taskview, const QDate& from,
const QDate& to, bool justThisTask, bool perWeek, bool totalsOnly)
{
// header
QString retval;
retval += totalsOnly ? i18n("Task Totals") : i18n("Task History");
retval += cr;
retval += i18n("From %1 to %2")
.arg(KGlobal::locale()->formatDate(from))
.arg(KGlobal::locale()->formatDate(to));
retval += cr;
retval += i18n("Printed on: %1")
.arg(KGlobal::locale()->formatDateTime(QDateTime::currentDateTime()));
if ( perWeek )
{
// output one time card table for each week in the date range
QValueList<Week> weeks = Week::weeksFromDateRange(from, to);
for (QValueList<Week>::iterator week = weeks.begin(); week != weeks.end(); ++week)
{
retval += sectionHistoryAsText( taskview, (*week).start(), (*week).end(), from, to, (*week).name(), justThisTask, totalsOnly );
}
} else
{
retval += sectionHistoryAsText( taskview, from, to, from, to, "", justThisTask, totalsOnly );
}
return retval;
}
Week::Week() {}
Week::Week(QDate from)
{
_start = from;
}
QDate Week::start() const
{
return _start;
}
QDate Week::end() const
{
return _start.addDays(6);
}
QString Week::name() const
{
return i18n("Week of %1").arg(KGlobal::locale()->formatDate(start()));
}
QValueList<Week> Week::weeksFromDateRange(const QDate& from, const QDate& to)
{
QDate start;
QValueList<Week> weeks;
// The QDate weekNumber() method always puts monday as the first day of the
// week.
//
// Not that it matters here, but week 1 always includes the first Thursday
// of the year. For example, January 1, 2000 was a Saturday, so
// QDate(2000,1,1).weekNumber() returns 52.
// Since report always shows a full week, we generate a full week of dates,
// even if from and to are the same date. The week starts on the day
// that is set in the locale settings.
start = from.addDays(
-((7 - KGlobal::locale()->weekStartDay() + from.dayOfWeek()) % 7));
for (QDate d = start; d <= to; d = d.addDays(7))
weeks.append(Week(d));
return weeks;
}