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/*
* The TaskJuggler Project Management Software
*
* Copyright (c) 2001, 2002, 2003, 2004, 2005 by Chris Schlaeger <cs@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* $Id: TjTaskReport.cpp 1315 2006-08-11 21:05:41Z cs $
*/
#include "TjTaskReport.h"
#include <qdict.h>
#include <qcanvas.h>
#include <klistview.h>
#include <klocale.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <kcursor.h>
#include <kmessagebox.h>
#include "Project.h"
#include "Task.h"
#include "Resource.h"
#include "ExpressionTree.h"
#include "QtTaskReport.h"
#include "QtTaskReportElement.h"
#include "ReportLayers.h"
#include "TjPrintTaskReport.h"
#include "TjGanttChart.h"
TjTaskReport::TjTaskReport(QWidget* p, ReportManager* m, Report* const rDef,
const QString& n) : TjReport(p, m, rDef, n)
{
}
TjTaskReport::~TjTaskReport()
{
}
TjPrintReport*
TjTaskReport::newPrintReport(KPrinter* pr)
{
return new TjPrintTaskReport(reportDef, pr);
}
const QtReportElement*
TjTaskReport::getReportElement() const
{
return reportElement;
}
bool
TjTaskReport::generateList()
{
// Remove all items and columns from list view.
listView->clear();
ca2lviDict.clear();
lvi2caDict.clear();
lvi2ParentCaDict.clear();
while (listView->columns())
listView->removeColumn(0);
maxDepth = 0;
if (!reportDef)
return FALSE;
// We need those values frequently. So let's store them in a more
// accessible place.
reportElement =
(dynamic_cast<QtTaskReport*>(reportDef))->getTable();
scenario = reportElement->getScenario(0);
taskList = reportDef->getProject()->getTaskList();
// QListView can hide subtasks. So we feed the list with all tasks first
// and then later close those items that we want to roll up. This
// expression means "roll-up none".
ExpressionTree* et = new ExpressionTree;
et->setTree("0", reportDef->getProject());
if (!reportElement->filterTaskList(taskList, 0,
reportElement->getHideTask(), et))
{
delete et;
return FALSE;
}
delete et;
reportElement->sortTaskList(taskList);
if (taskList.isEmpty())
return TRUE;
generateListHeader(i18n("Task"), reportElement);
/* The task list need to be generated in two phases. First we insert all
* tasks and the nested resources, and then we fill the rest of all the
* lines. For some columns we need to know the maximum tree depth, so we
* have to fill the table first with all entries before we can fill those
* columns. */
int i = 0;
bool treeMode = reportElement->getTaskSorting(0) ==
CoreAttributesList::TreeMode;
for (TaskListIterator tli(taskList); *tli; ++tli)
{
KListViewItem* newLvi;
if ((*tli)->getParent() && treeMode &&
taskList.findRef((*tli)->getParent()) >= 0 &&
ca2lviDict[QString("t:") + (*tli)->getParent()->getId()] &&
(*tli)->getParent()->getId().length() >
reportElement->getTaskRoot().length())
{
newLvi = new KListViewItem
(ca2lviDict[QString("t:") + (*tli)->getParent()->getId()],
(*tli)->getName());
}
else
newLvi = new KListViewItem(listView, (*tli)->getName());
ca2lviDict[QString("t:") + (*tli)->getId()] = newLvi;
lvi2caDict[QString().sprintf("%p", newLvi)] = *tli;
if (treeLevel(newLvi) > maxDepth)
maxDepth = treeLevel(newLvi);
if ((*tli)->isContainer())
{
newLvi->setPixmap(0, KGlobal::iconLoader()->
loadIcon("tj_task_group", KIcon::Small));
if (reportElement->getRollUpTask())
{
if (!reportDef->isRolledUp(*tli,
reportElement->getRollUpTask()))
newLvi->setOpen(TRUE);
if (reportElement->getRollUpTask()->getErrorFlag())
return FALSE;
}
else
newLvi->setOpen(TRUE);
}
else if ((*tli)->isMilestone())
{
newLvi->setPixmap(0, KGlobal::iconLoader()->loadIcon("tj_milestone",
KIcon::Small));
}
else
{
newLvi->setPixmap(0, KGlobal::iconLoader()->loadIcon("tj_task",
KIcon::Small));
for (ResourceListIterator rli((*tli)->
getBookedResourcesIterator(scenario));
*rli; ++rli)
{
QListViewItem* lvi =
new KListViewItem(newLvi, (*rli)->getName());
lvi->setPixmap(0, KGlobal::iconLoader()->
loadIcon("tj_resource", KIcon::Small));
ca2lviDict[QString("r:") + (*tli)->getId() +
":" + (*rli)->getId()] = lvi;
lvi2caDict[QString().sprintf("%p", lvi)] = *rli;
lvi2ParentCaDict[QString().sprintf("%p", lvi)] = *tli;
if (treeLevel(lvi) > maxDepth)
maxDepth = treeLevel(lvi);
}
}
newLvi->setText(1, QString().sprintf("%05d", i++));
}
// Now we know the maximum tree depth and can fill in the rest of the
// columns.
for (TaskListIterator tli(taskList); *tli; ++tli)
{
QListViewItem* lvi = ca2lviDict[QString("t:") + (*tli)->getId()];
generateTaskListLine(reportElement, *tli, lvi);
if (!(*tli)->isContainer() && !(*tli)->isMilestone())
{
for (ResourceListIterator rli((*tli)->
getBookedResourcesIterator(scenario));
*rli; ++rli)
{
QListViewItem* lvi = ca2lviDict[QString("r:") +
(*tli)->getId() + ":" + (*rli)->getId()];
// Make sure that the resource is not hidden.
if (lvi)
generateResourceListLine(reportElement, *rli, lvi, *tli);
}
}
}
return TRUE;
}
QString
TjTaskReport::generateStatusBarText(const QPoint& pos,
CoreAttributes* ca,
CoreAttributes* parent)
{
QPoint chartPos = ganttChartView->viewportToContents(pos);
time_t refTime = ganttChart->x2time(chartPos.x());
Interval iv = ganttChart->stepInterval(refTime);
QString ivName = ganttChart->stepIntervalName(refTime);
QString text;
if (ca->getType() == CA_Task)
{
Task* t = dynamic_cast<Task*>(ca);
double load = t->getLoad(scenario, iv);
double allocatedTimeLoad = t->getAllocatedTimeLoad(scenario, iv);
text = i18n("%1(%2) - %3: Effort=%4 Allocated Time=%5")
.arg(t->getName())
.arg(t->getId())
.arg(ivName)
.arg(reportElement->scaledLoad
(load, reportDef->getNumberFormat(), true, false))
.arg(reportElement->scaledLoad
(allocatedTimeLoad, reportDef->getNumberFormat(), true,
false));
}
else
{
Resource* r = dynamic_cast<Resource*>(ca);
Task* t = dynamic_cast<Task*>(parent);
double load = r->getLoad(scenario, iv, AllAccounts, t);
double allocatedTimeLoad = r->getAllocatedTimeLoad
(scenario, iv, AllAccounts, t);
text = i18n("%1(%2) - %3: Effort=%4 Allocated Time=%5 %6(%7)")
.arg(r->getName())
.arg(r->getId())
.arg(ivName)
.arg(reportElement->scaledLoad
(load, reportDef->getNumberFormat(), true, false))
.arg(reportElement->scaledLoad
(allocatedTimeLoad, reportDef->getNumberFormat(), true, false))
.arg(t->getName())
.arg(t->getId());
}
return text;
}
QListViewItem*
TjTaskReport::getTaskListEntry(const Task* t)
{
/* Returns the QListViewItem pointer for the task if the task is shown in
* the list view. Tasks that have closed parents are not considered to be
* visible even though they are part of the list view. Offscreen tasks
* are considered visible if they meet the above condition. */
// Check that the task is in the list. Colum 1 contains the task ID.
QListViewItem* lvi = ca2lviDict[QString("t:") + t->getId()];
if (!lvi)
return 0;
// Now make sure that all parents are open.
for (QListViewItem* i = lvi; i; i = i->parent())
if (i->parent() && !i->parent()->isOpen())
return 0;
return lvi;
}
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