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Printing: generate a Grantlee statistics template

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As there are two types of templates, Grantlee need to support both.

This commit adds the support to generating a statistics HTML code from
a statistics template.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
This commit is contained in:
Gehad elrobey 2015-08-21 19:03:42 +02:00 • committed by Lubomir I. Ivanov
parent 70e8862efc
commit b0e84e7e2b
2 changed files with 49 additions and 2 deletions
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47
templatelayout.cpp
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@ -108,6 +108,53 @@ QString TemplateLayout::generate()
return htmlContent;
}
QString TemplateLayout::generateStatistics()
{
QString htmlContent;
m_engine = new Grantlee::Engine(this);
QSharedPointer<Grantlee::FileSystemTemplateLoader> m_templateLoader =
QSharedPointer<Grantlee::FileSystemTemplateLoader>(new Grantlee::FileSystemTemplateLoader());
m_templateLoader->setTemplateDirs(QStringList() << getSubsurfaceDataPath("printing_templates/statistics"));
m_engine->addTemplateLoader(m_templateLoader);
Grantlee::registerMetaType<YearInfo>();
Grantlee::registerMetaType<template_options>();
Grantlee::registerMetaType<print_options>();
QVariantHash mapping;
QVariantList years;
int i = 0;
while (stats_yearly != NULL && stats_yearly[i].period) {
YearInfo year(stats_yearly[i]);
years.append(QVariant::fromValue(year));
i++;
}
mapping.insert("years", years);
mapping.insert("template_options", QVariant::fromValue(*templateOptions));
mapping.insert("print_options", QVariant::fromValue(*PrintOptions));
Grantlee::Context c(mapping);
Grantlee::Template t = m_engine->loadByName(PrintOptions->p_template);
if (!t || t->error()) {
qDebug() << "Can't load template";
return htmlContent;
}
htmlContent = t->render(&c);
if (t->error()) {
qDebug() << "Can't render template";
return htmlContent;
}
emit progressUpdated(100);
return htmlContent;
}
QString TemplateLayout::readTemplate(QString template_name)
{
QFile qfile(getSubsurfaceDataPath("printing_templates") + QDir::separator() + template_name);