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koffice/kplato/kptreportview.cc

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/* This file is part of the KDE project
Copyright (C) 2003 - 2005 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 "kptreportview.h"
#include "kptview.h"
#include "kptpart.h"
#include "kptcontext.h"
#include <mreportviewer.h>
#include <mpagecollection.h>
#include <KoStore.h>
#include <kdebug.h>
#include <kaction.h>
#include <kstdaction.h>
#include <ktoolbar.h>
#include <kstandarddirs.h>
#include <kurl.h>
#include <kmessagebox.h>
#include <kio/netaccess.h>
#include <klocale.h>
#include <kglobal.h>
#include <kdesktopfile.h>
#include <kfiledialog.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qheader.h>
#include <qpopupmenu.h>
#include <qlayout.h>
#include <qdom.h>
#include <qstringlist.h>
namespace KPlato
{
class ReportTagsPrivate {
public:
ReportTagsPrivate()
: m_project(0),
m_task(0),
m_resourcegroup(0),
m_resource(0),
alltasksLevel("-1"),
summarytasksLevel("-1"),
tasksLevel("-1"),
milestonesLevel("-1"),
resourcegroupsLevel("-1"),
resourcesLevel("-1")
{}
~ReportTagsPrivate() {}
QString getData(QString source, QString tag) const {
if (tag.contains("."))
return getData(tag);
return getData(source + "." + tag);
}
QString getData(QString tag) const {
//kdDebug()<<k_funcinfo<<"tag="<<tag<<endl;
KLocale *l = KGlobal::locale();
if (!tag.contains('.')) {
// global tags
if (tag == "currentdate") {
return l->formatDate(QDate::currentDate(), true);
}
return QString::null;
}
if (tag.section(".", 0, 0) == "project") {
if (tag.section(".", 1, 1) == "name")
return (m_project ? m_project->name() : QString::null);
if (tag.section(".", 1, 1) == "leader")
return (m_project ? m_project->leader() : QString::null);
} else if (tag.section(".", 0, 0) == "task") {
if (tag.section(".", 1, 1) == "name")
return (m_task ? m_task->name() : QString::null);
if (tag.section(".", 1, 1) == "responsible")
return (m_task ? m_task->leader() : QString::null);
else if (tag.section(".", 1, 1) == "wbs")
return (m_task ? m_task->wbs() : QString::null);
else if (tag.section(".", 1, 1) == "start")
return (m_task ? l->formatDateTime(m_task->startTime()) : QString::null);
else if (tag.section(".", 1, 1) == "starttime")
return (m_task ? l->formatTime(m_task->startTime().time()) : QString::null);
else if (tag.section(".", 1, 1) == "startdate")
return (m_task ? l->formatDate(m_task->startTime().date(), true) : QString::null);
else if (tag.section(".", 1, 1) == "duration") {
return (m_task ? m_task->duration().toString(Duration::Format_i18nDayTime) : QString::null);
} else if (tag.section(".", 1, 1) == "plannedcost") {
return (m_task ? l->formatMoney(m_task->plannedCost()) : QString::null);
}
} else if (tag.section(".", 0, 0) == "resourcegroup") {
if (tag.section(".", 1, 1) == "name")
return (m_resourcegroup ? m_resourcegroup->name() : QString::null);
} else if (tag.section(".", 0, 0) == "resource") {
if (tag.section(".", 1, 1) == "name")
return (m_resource ? m_resource->name() : QString::null);
if (tag.section(".", 1, 1) == "type")
return (m_resource ? m_resource->typeToString() : QString::null);
if (tag.section(".", 1, 1) == "email")
return (m_resource ? m_resource->email() : QString::null);
if (tag.section(".", 1, 1) == "availablefrom")
return (m_resource ? l->formatDate(m_resource->availableFrom().date(), true) : QString::null);
if (tag.section(".", 1, 1) == "availableuntil")
return (m_resource ? l->formatDate(m_resource->availableUntil().date(), true) : QString::null);
if (tag.section(".", 1, 1) == "units")
return (m_resource ? QString("%1%").arg(m_resource->units()) : QString::null);
if (tag.section(".", 1, 1) == "normalrate")
return (m_resource ? l->formatMoney(m_resource->normalRate()) : QString::null);
if (tag.section(".", 1, 1) == "overtimerate")
return (m_resource ? l->formatMoney(m_resource->overtimeRate()) : QString::null);
}
return QString::null;
}
Project *m_project;
Task *m_task;
ResourceGroup *m_resourcegroup;
Resource *m_resource;
QString alltasksLevel;
QStringList alltasksProps;
QString summarytasksLevel;
QStringList summarytasksProps;
QString tasksLevel;
QStringList tasksProps;
QString milestonesLevel;
QStringList milestonesProps;
QString resourcegroupsLevel;
QStringList resourcegroupsProps;
QString resourcesLevel;
QStringList resourcesProps;
};
class KugarReportViewer : public Kugar::MReportViewer {
public:
KugarReportViewer(QWidget *parent = 0, const char *name = 0)
: MReportViewer(parent, name)
{}
int currentPage() {
return report ? report->getCurrentIndex() : 0;
}
int pageCount() {
return report ? report->pageCount() : 0;
}
};
ReportView::ReportView(View *view, QWidget *parent)
: QSplitter(parent),
m_mainview(view),
m_reportTags(0)
{
//kdDebug()<<k_funcinfo<<endl;
m_reportList = new KListView(this);
#if KDE_IS_VERSION(3,3,9)
m_reportList->setShadeSortColumn(false);
#endif
m_reportList->addColumn(i18n("Report Template"));
m_reportList->header()->setStretchEnabled(true, 0);
m_reportList->header()->setSortIndicator(0);
m_reportview = new KugarReportViewer(this);
initReportList();
connect(m_reportList, SIGNAL(clicked(QListViewItem*)), SLOT(slotReportListClicked(QListViewItem*)));
connect(m_reportList, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotReportListSelectionChanged(QListViewItem*)));
//setCentralWidget(m_reportview);
// Create the user interface.
//KStdAction::print(this,SLOT(slotPrint()),actionCollection());
//KStdAction::quit(this,SLOT(slotFileQuit()),actionCollection());
// KStdAction::showToolbar(this,SLOT(slotViewToolBar()),actionCollection());
// KStdAction::showStatusbar(this,SLOT(slotViewStatusBar()),actionCollection());
// statusBar();
// createGUI();
}
ReportView::~ReportView() {
//safe
delete m_reportTags;
}
void ReportView::initReportList() {
//FIXME: We need a solution that takes care project specific reports.
//kdDebug()<<k_funcinfo<<endl;
QStringList list;
m_reportList->clear();
KStandardDirs std;
QStringList reportDesktopFiles = std.findAllResources("data", "kplato/reports/*.desktop", true, true);
for (QStringList::iterator it = reportDesktopFiles.begin(); it != reportDesktopFiles.end(); ++it) {
KDesktopFile file((*it), true);
QString name = file.readName();
if (!name.isNull()) {
//kdDebug()<<" file: "<<*it<<" name="<<name<<endl;
QString url = file.readURL();
if (!url.isNull()) {
if (url.left(1) != "/" || url.left(6) != "file:/") {
QString path = (*it).left((*it).findRev('/', -1)+1); // include '/'
url = path + url;
}
m_reportList->insertItem(new ReportItem(m_reportList, name, url));
}
}
}
}
void ReportView::draw(const QString &report) {
//kdDebug()<<k_funcinfo<<endl;
m_reportview->clearReport();
m_reportTags = new ReportTagsPrivate();
getTemplateFile(report);
m_reportview->setReportTemplate(templateDoc.toString());
setReportData();
m_reportview->renderReport();
m_reportview->show();
delete m_reportTags;
m_reportTags=0L;
enableNavigationBtn();
}
void ReportView::setup(KPrinter &printer) {
//kdDebug()<<k_funcinfo<<endl;
m_reportview->setupPrinter(printer);
}
void ReportView::print(KPrinter &printer) {
//kdDebug()<<k_funcinfo<<endl;
m_reportview->printReport(printer);
}
// Generate report data based on info from the template file
void ReportView::setReportData() {
QString s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
s+="<KugarData>\n";
s += setReportDetail();
s+="</KugarData>\n";
//kdDebug()<<s<<endl;
m_reportview->setReportData(s);
}
QString ReportView::setReportDetail() {
//kdDebug()<<k_funcinfo<<endl;
QString s;
if (m_reportTags->alltasksLevel != "-1") {
//kdDebug()<<k_funcinfo<<"alltasks level="<<m_reportTags->alltasksLevel<<endl;
if (m_reportTags->summarytasksLevel == "-1") {
m_reportTags->summarytasksLevel = m_reportTags->alltasksLevel;
m_reportTags->summarytasksProps = m_reportTags->alltasksProps;
}
if (m_reportTags->tasksLevel == "-1") {
m_reportTags->tasksLevel = m_reportTags->alltasksLevel;
m_reportTags->tasksProps = m_reportTags->alltasksProps;
}
if (m_reportTags->milestonesLevel == "-1") {
m_reportTags->milestonesLevel = m_reportTags->alltasksLevel;
m_reportTags->milestonesProps = m_reportTags->alltasksProps;
}
s+= setTaskChildren(&(mainView()->getProject()));
} else if (m_reportTags->summarytasksLevel == "0") {
// make a report that has summarytasks as starting points
QPtrListIterator<Node> it(mainView()->getProject().childNodeIterator());
for (; it.current(); ++it) {
if (it.current()->type() == Node::Type_Summarytask) {
s += setTaskDetail(it.current());
// Now do subtasks
s+= setTaskChildren(it.current());
}
}
} else if (m_reportTags->tasksLevel == "0") {
// make a report that has tasks as starting points
QPtrListIterator<Node> it(mainView()->getProject().childNodeIterator());
for (; it.current(); ++it) {
if (it.current()->type() == Node::Type_Task) {
s += setTaskDetail(it.current());
}
if (it.current()->type() == Node::Type_Summarytask) {
s+= setTaskChildren(it.current());
if (m_reportTags->summarytasksLevel != "-1") {
s += setTaskDetail(it.current());
}
}
}
} else if (m_reportTags->milestonesLevel == "0") {
} else if (m_reportTags->resourcegroupsLevel == "0") {
// make a report that has resourcegroups as starting points
QPtrListIterator<ResourceGroup> it(mainView()->getProject().resourceGroups());
for (; it.current(); ++it) {
s += setResourceGroupDetail(it.current());
}
} else if (m_reportTags->resourcesLevel == "0") {
// make a report that has resources as starting points
QPtrListIterator<ResourceGroup> it(mainView()->getProject().resourceGroups());
for (; it.current(); ++it) {
QPtrListIterator<Resource> rit(it.current()->resources());
for (; rit.current(); ++rit) {
s += setResourceDetail(rit.current());
}
}
}
//kdDebug()<<k_funcinfo<<s<<endl;
return s;
}
QString ReportView::setResourceGroupDetail(ResourceGroup *group) {
//kdDebug()<<k_funcinfo<<group->name()<<endl;
QString s;
if (m_reportTags->resourcegroupsLevel != "-1") {
m_reportTags->m_resourcegroup = group;
//kdDebug()<<k_funcinfo<<group->name()<<": level="<<m_reportTags->resourcegroupsLevel<<endl;
s = setDetail("resourcegroup", m_reportTags->resourcegroupsProps, m_reportTags->resourcegroupsLevel);
QPtrListIterator<Resource> rit(group->resources());
for (; rit.current(); ++rit) {
s += setResourceDetail(rit.current());
}
}
return s;
}
QString ReportView::setResourceDetail(Resource *res) {
//kdDebug()<<k_funcinfo<<res->name()<<endl;
QString s;
if (m_reportTags->resourcesLevel != "-1") {
m_reportTags->m_resource = res;
//kdDebug()<<k_funcinfo<<res->name()<<": level="<<m_reportTags->resourcesLevel<<endl;
s = setDetail("resource", m_reportTags->resourcesProps, m_reportTags->resourcesLevel);
}
return s;
}
QString ReportView::setTaskChildren(Node *node) {
//kdDebug()<<k_funcinfo<<endl;
QString s;
QPtrListIterator<Node> it(node->childNodeIterator());
for (; it.current(); ++it) {
s += setTaskDetail(it.current());
if (it.current()->type() == Node::Type_Summarytask)
s+= setTaskChildren(it.current());
}
return s;
}
QString ReportView::setTaskDetail(Node *node) {
//kdDebug()<<k_funcinfo<<endl;
QString s;
QStringList props;
QString level = "-1";
if (node->type() == Node::Type_Task) {
props = m_reportTags->tasksProps;
level = m_reportTags->tasksLevel;
} else if (node->type() == Node::Type_Summarytask) {
props = m_reportTags->summarytasksProps;
level = m_reportTags->summarytasksLevel;
} else if (node->type() == Node::Type_Milestone) {
props = m_reportTags->milestonesProps;
level = m_reportTags->milestonesLevel;
}
if (level != "-1") {
m_reportTags->m_task = static_cast<Task *>(node);
s = setDetail("task", props, level);
}
return s;
}
QString ReportView::setDetail(const QString & source, QStringList &properties, QString &level) {
QString s = "<Row";
s += " level=\"" + level + "\"";
for (unsigned int i=0; i < properties.count(); ++i) {
//kdDebug()<<k_funcinfo<<"Property: "<<properties[i]<<endl;
s += " " + properties[i].section('=', 0, 0) + "="; // Field
QString data = m_reportTags->getData(source, properties[i].section('=', 1, 1));
if (data.isNull())
data = "";
data = data.replace('<', "&lt;");
data = data.replace('>', "&gt;");
data = data.replace('"', "&quot;");
s += "\"" + data + "\""; // Property
//kdDebug()<<k_funcinfo<<s<<endl;
}
s += "/>\n";
return s;
}
// Most of this is from KoDocument::loadNativeFormat
void ReportView::openTemplateFile(const QString &file) {
if (!QFileInfo(file).isFile()) {
KMessageBox::sorry( this, i18n("Cannot find report template file!"),
i18n("Generate Report"));
return;
}
QFile in;
in.setName(file);
if (!in.open(IO_ReadOnly)) {
KMessageBox::sorry( this, i18n("Cannot open report template file!"),
i18n("Generate Report"));
return;
}
// Try to find out whether it is a mime multi part file
char buf[5];
if ( in.readBlock( buf, 4 ) < 4 )
{
in.close();
KMessageBox::sorry( this, i18n("Cannot read report template file!"),
i18n("Generate Report"));
return;
}
if (strncasecmp( buf, "<?xm", 4 ) == 0) { // xml file?
in.at(0);
// fake
//m_reportview->setReportTemplate(&in);
loadTemplate(in);
in.close();
return;
}
in.close();
KoStore* store=KoStore::createStore(file, KoStore::Read);
if (!store)
{
KMessageBox::sorry( this, i18n("Cannot open report template file!"),
i18n("Generate Report"));
return;
}
bool b = store->open("maindoc.xml");
if ( !b )
{
KMessageBox::sorry( this, i18n("Cannot find the proper report template file!"),
i18n("Generate Report"));
delete store;
return;
}
loadTemplate(*(store->device()));
store->close();
}
void ReportView::loadTemplate(QIODevice &dev) {
QString errorMsg;
int errorLine;
int errorColumn;
if (!templateDoc.setContent( &dev , &errorMsg, &errorLine, &errorColumn)) {
QString msg = "Parsing template file failed with ";
KMessageBox::sorry( this, msg + errorMsg, i18n("Generate Report"));
return;
}
loadTemplate(templateDoc);
}
void ReportView::loadTemplate(QDomDocument &doc) {
QDomNode tpl;
QDomNode child;
for (tpl = doc.firstChild(); !tpl.isNull(); tpl = tpl.nextSibling())
if (tpl.nodeName() == "KugarTemplate")
break;
if (tpl.isNull())
return;
m_reportTags->m_project = &(mainView()->getPart()->getProject());
// Get all the child report elements
QDomNodeList children = tpl.childNodes();
int childCount = children.length();
for(int j = 0; j < childCount; j++){
child = children.item(j);
if(child.nodeType() == QDomNode::ElementNode) {
QDomElement e = child.toElement();
//kdDebug()<<child.nodeName()<<endl;
// Report Header
if(child.nodeName() == "ReportHeader") {
handleHeader(child);
} else if (child.nodeName() == "PageHeader") {
handleHeader(child);
} else if(child.nodeName() == "DetailHeader") {
handleHeader(child);
} else if(child.nodeName() == "Detail") {
handleDetail(e);
} else if(child.nodeName() == "DetailFooter") {
handleHeader(child);
} else if(child.nodeName() == "PageFooter") {
handleHeader(child);
} else if(child.nodeName() == "ReportFooter") {
handleHeader(child);
} else if(child.nodeName() == "KPlato") {
handleKPlato(e);
}
}
}
}
void ReportView::handleHeader(QDomNode &node) {
QDomNode child;
QDomNodeList children = node.childNodes();
int childCount = children.length();
for (int j = 0; j < childCount; j++) {
child = children.item(j);
if (child.nodeName() == "Label") {
QDomNode n = child.attributes().namedItem("Text");
QString s = n.nodeValue();
if (!s.isEmpty()) {
// Translate labels
s = i18n(n.nodeValue().latin1()); //NOTE: Not sure if latin1 is ok
}
QString r = s;
int i = 0, j = 0;
do {
i = j;
if ( ((i = s.find('[', i)) != -1) && ((j = s.find(']', i+1)) != -1) ) {
QString tag = s.mid(i, j-i+1);
QString data = m_reportTags->getData(tag.mid(1, tag.length()-2));
r = r.replace(tag, data);
}
} while (i != -1 && j != -1);
n.setNodeValue(r);
//kdDebug()<<" new Text="<<n.nodeValue()<<endl;
} else if (child.nodeName() == "Field") {
QDomElement e = child.toElement();
if (!e.isElement()) {
continue; // !!!!!
}
QString s = e.attribute("Field");
QString data = m_reportTags->getData(s);
e.setAttribute("Text", data);
//kdDebug()<<" new Text="<<e.attribute("Text")<<endl;
}
}
}
QStringList ReportView::getProperties(QDomElement &elem) {
QStringList props;
QDomNodeList list(elem.childNodes());
int childCount = list.length();
for (int j = 0; j < childCount; j++) {
QDomNode child = list.item(j);
if (child.nodeName() == "Field") {
props.append(child.attributes().namedItem("Field").nodeValue()+"="+child.attributes().namedItem("Field").nodeValue());
}
}
return props;
}
void ReportView::handleKPlato(QDomElement &elem) {
QDomNodeList list(elem.childNodes());
int childCount = list.length();
for (int j = 0; j < childCount; j++) {
QDomNode child = list.item(j);
if (child.nodeName() == "Detail") {
QDomElement e = child.toElement();
if (!e.isElement()) {
continue; // !!!!!
}
QString source = e.attribute("SelectFrom");
QString level = e.attribute("Level", "-1");
//kdDebug()<<k_funcinfo<<"SelectFrom="<<source<<" Level="<<level<<endl;
if (source.isNull() || level == "-1")
continue;
QStringList list = QStringList::split(" ", source);
QStringList::iterator it = list.begin();
for (; it != list.end(); ++it) {
//kdDebug()<<k_funcinfo<<(*it)<<endl;
if ((*it) == "alltasks") {
m_reportTags->alltasksLevel = level;
}
if ((*it) == "summarytasks") {
m_reportTags->summarytasksLevel = level;
}
if ((*it) == "tasks") {
m_reportTags->tasksLevel = level;
}
if ((*it) == "milestones") {
m_reportTags->milestonesLevel = level;
}
if ((*it) == "resourcegroups") {
m_reportTags->resourcegroupsLevel = level;
}
if ((*it) == "resources") {
m_reportTags->resourcesLevel = level;
}
}
}
}
}
void ReportView::handleDetail(QDomElement &elem) {
//kdDebug()<<k_funcinfo<<endl;
QString level = elem.attribute("Level", "-1");
if (level == "-1") {
return;
}
if (level == m_reportTags->alltasksLevel) {
m_reportTags->alltasksProps = getProperties(elem);
}
if (level == m_reportTags->summarytasksLevel) {
m_reportTags->summarytasksProps = getProperties(elem);
}
if (level == m_reportTags->tasksLevel) {
m_reportTags->tasksProps = getProperties(elem);
}
if (level == m_reportTags->milestonesLevel) {
m_reportTags->milestonesProps = getProperties(elem);
}
if (level == m_reportTags->resourcegroupsLevel) {
m_reportTags->resourcegroupsProps = getProperties(elem);
}
if (level == m_reportTags->resourcesLevel) {
m_reportTags->resourcesProps = getProperties(elem);
}
}
void ReportView::replaceTags(QDomNode &node) {
if (node.isNull())
return;
}
void ReportView::getTemplateFile(const QString &tpl) {
KURL url(tpl);
QString localtpl;
bool isTemp = false;
if (!url.isValid())
{
KMessageBox::sorry(this,i18n("Malformed template filename: %1").arg(url.prettyURL()));
}
else
{
if (KIO::NetAccess::download(url,localtpl,this))
isTemp = true;
else
KMessageBox::sorry(this,i18n("Unable to download template file: %1").arg(url.prettyURL()));
}
if (!localtpl.isNull())
{
openTemplateFile(localtpl);
if (isTemp)
KIO::NetAccess::removeTempFile(localtpl);
}
}
void ReportView::enableNavigationBtn() {
//kdDebug()<<k_funcinfo<<"curr="<<m_reportview->currentPage()<<" count="<<m_reportview->pageCount()<<endl;
emit setFirstPageActionEnabled(m_reportview->currentPage() > 0);
emit setNextPageActionEnabled(m_reportview->currentPage() < m_reportview->pageCount()-1);
emit setPriorPageActionEnabled(m_reportview->currentPage() > 0);
emit setLastPageActionEnabled(m_reportview->currentPage() < m_reportview->pageCount()-1);
}
void ReportView::slotFirstPage() {
m_reportview->slotFirstPage();
enableNavigationBtn();
}
void ReportView::slotNextPage() {
m_reportview->slotNextPage();
enableNavigationBtn();
}
void ReportView::slotPrevPage() {
m_reportview->slotPrevPage();
enableNavigationBtn();
}
void ReportView::slotLastPage() {
m_reportview->slotLastPage();
enableNavigationBtn();
}
bool ReportView::setContext(Context::Reportview &context) {
Q_UNUSED(context);
//kdDebug()<<k_funcinfo<<endl;
return true;
}
void ReportView::getContext(Context::Reportview &context) const {
Q_UNUSED(context);
//kdDebug()<<k_funcinfo<<endl;
}
void ReportView::slotReportListClicked(QListViewItem* item) {
if (item == m_reportList->selectedItem())
slotReportListSelectionChanged(item);
}
void ReportView::slotReportListSelectionChanged(QListViewItem* item) {
ReportItem *ri = dynamic_cast<ReportItem*>(item);
if (ri == 0)
return;
draw(ri->url);
}
} //KPlato namespace
#include "kptreportview.moc"
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