//copyright : (C) 2002-2003 InfoSiAL S.L. //email : [email protected] void MReportViewer::setReportEngine(MReportEngine *r) { if (rptEngine == r) return; if (rptEngine) { disconnect(rptEngine, SIGNAL(destroyed()), this, SLOT(setReportEngine())); disconnect(rptEngine, SIGNAL(signalRenderStatus(int)), this, SLOT(slotRenderProgress(int))); disconnect(rptEngine, SIGNAL(preferedTemplate(const QString &)), this, SIGNAL(preferedTemplate(const QString &))); } rptEngine = r; if (rptEngine) { connect(rptEngine, SIGNAL(destroyed()), this, SLOT(setReportEngine())); connect(rptEngine, SIGNAL(signalRenderStatus(int)), this, SLOT(slotRenderProgress(int))); connect(rptEngine, SIGNAL(preferedTemplate(const QString &)), this, SIGNAL(preferedTemplate(const QString &))); } }
void FLReportViewer::setReportPages(FLReportPages *pgs)
{
setReportEngine(0);
qry_ = 0;
xmlData_ = QDomNode();
rptViewer_->setReportPages(pgs ? pgs->pageCollection() : 0);
report = rptViewer_->reportPages();
}
void FLReportViewer::setReportEngine(FLReportEngine *r)
{
if (rptEngine_ == r)
return;
bool noSigDestroy = !(sender() && sender() == rptEngine_);
if (rptEngine_) {
disconnect(rptEngine_, SIGNAL(destroyed()), this, SLOT(setReportEngine()));
if (noSigDestroy && rptEngine_->parent() == this) {
rptEngine_->deleteLater();
rptEngine_ = 0;
}
}
rptEngine_ = r;
if (rptEngine_) {
template_ = rptEngine_->rptNameTemplate();
qry_ = rptEngine_->rptQueryData();
if (rptEngine_->rptXmlTemplate())
xmlTemplate_ = *rptEngine_->rptXmlTemplate();
if (rptEngine_->rptXmlTemplate())
xmlData_ = *rptEngine_->rptXmlTemplate();
connect(rptEngine_, SIGNAL(destroyed()), this, SLOT(setReportEngine()));
ledStyle->setDisabled(false);
save_page_SVG->setDisabled(false);
save_page_tpl_SVG->setDisabled(false);
ledStyle->setDisabled(false);
load_tpl_SVG->setDisabled(false);
} else {
ledStyle->setDisabled(true);
save_page_SVG->setDisabled(true);
save_page_tpl_SVG->setDisabled(true);
ledStyle->setDisabled(true);
load_tpl_SVG->setDisabled(true);
}
if (noSigDestroy)
rptViewer_->setReportEngine(rptEngine_);
}
void FLReportViewer::updateReport()
{
emit requestUpdateReport();
if (qry_ || !xmlData_.isNull()) {
if (!rptEngine_)
setReportEngine(new FLReportEngine(this));
setResolution(spnResolution->value());
setPixel(spnPixel->value());
if (!template_.isEmpty())
setReportTemplate(template_, styleName_);
else
setReportTemplate(xmlTemplate_, styleName_);
if (qry_)
setReportData(qry_);
else
setReportData(xmlData_);
renderReport(0, 0, false, false);
}
updateDisplay();
}
FLReportViewer::FLReportViewer(QWidget *parent, const char *name, bool embedInParent, FLReportEngine *rptEngine) :
FLWidgetReportViewer(parent, name,
((parent && embedInParent) ? 0 :
(Qt::WStyle_Customize |
Qt::WStyle_Maximize |
Qt::WStyle_Title |
Qt::WStyle_NormalBorder |
Qt::WType_Dialog |
Qt::WShowModal |
Qt::WStyle_SysMenu))),
loop(false), reportPrinted_(false),
rptViewer_(0), rptEngine_(0),
report(0), qry_(0),
slotsPrintDisabled_(false), slotsExportDisabled_(false)
{
if (!name)
QObject::setName("FLReportViewer");
embedInParent_ = (parent && embedInParent);
if (embedInParent_) {
autoClose_ = false;
menubar->hide();
chkAutoClose->hide();
spnResolution->hide();
spnPixel->hide();
salir->setVisible(false);
if (!parent->layout()) {
QVBoxLayout *lay = new QVBoxLayout(parent);
lay->addWidget(this);
} else
parent->layout()->add(this);
} else {
autoClose_ = FLUtil::readSettingEntry("rptViewer/autoClose", "false").toBool();
chkAutoClose->setChecked(autoClose_);
}
rptViewer_ = new MReportViewer(this);
setReportEngine(rptEngine == 0 ? new FLReportEngine(this) : rptEngine);
setFont(qApp->font());
setFocusPolicy(QWidget::StrongFocus);
lePara->setText(FLUtil::readSettingEntry("email/to").toString());
leDe->setText(FLUtil::readSettingEntry("email/from").toString());
leMailServer->setText(FLUtil::readSettingEntry("email/mailserver").toString());
initCentralWidget_ = centralWidget();
smtpClient_ = new FLSmtpClient(this);
connect(smtpClient_, SIGNAL(status(const QString &)), lblEstado, SLOT(setText(const QString &)));
setCentralWidget(rptViewer_);
frEMail->hide();
initCentralWidget_->hide();
if (!embedInParent_) {
spnResolution->setValue(FLUtil::readSettingEntry("rptViewer/dpi", QVariant(rptViewer_->resolution()).toString()).toInt());
spnPixel->setValue(FLUtil::readSettingEntry("rptViewer/pixel",
QString::number((double) rptEngine_->relDpi(), 'f', 2)).toDouble() * 10.);
}
report = rptViewer_->reportPages();
}
