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#include "templatemanager_p.h"
#include "JlCompress.h"
#include "smallUsefulFunctions.h"
/*** TemplateHandle **********************************************************/
// *INDENT-OFF* (astyle-config)
TemplateHandle::TemplateHandle(const TemplateHandle &th) : m_tmpl(0) { setTmpl(th.m_tmpl); }
TemplateHandle::TemplateHandle(Template *tmpl) : m_tmpl(0) { setTmpl(tmpl); }
TemplateHandle::~TemplateHandle() { setTmpl(0); }
bool TemplateHandle::isValid() const { return (m_tmpl); }
TemplateHandle& TemplateHandle::operator = (const TemplateHandle& th) {
setTmpl(th.m_tmpl);
return *this;
}
QString TemplateHandle::name() const { return (m_tmpl) ? m_tmpl->name() : QString(); }
QString TemplateHandle::description() const { return (m_tmpl) ? m_tmpl->description() : QString(); }
QString TemplateHandle::author() const { return (m_tmpl) ? m_tmpl->author() : QString(); }
QString TemplateHandle::version() const { return (m_tmpl) ? m_tmpl->version() : QString(); }
QDate TemplateHandle::date() const { return (m_tmpl) ? m_tmpl->date() : QDate(); }
QString TemplateHandle::license() const { return (m_tmpl) ? m_tmpl->license() : QString(); }
QPixmap TemplateHandle::previewImage() const { return (m_tmpl) ? m_tmpl->previewImage() : QPixmap(); }
QString TemplateHandle::file() const { return (m_tmpl) ? m_tmpl->file() : QString(); }
bool TemplateHandle::isEditable() const { return (m_tmpl) ? m_tmpl->isEditable() : false; }
bool TemplateHandle::isMultifile() const { return (m_tmpl) ? m_tmpl->isMultifile() : false; }
bool TemplateHandle::createInFolder(const QString &path) const { return (m_tmpl) ? m_tmpl->createInFolder(path) : false; }
QStringList TemplateHandle::filesToOpen() const { return (m_tmpl) ? m_tmpl->filesToOpen() : QStringList(); }
// *INDENT-ON* (astyle-config)
void TemplateHandle::setTmpl(Template *tmpl)
{
if ( m_tmpl ) m_tmpl->deref(this);
m_tmpl = tmpl;
if ( m_tmpl ) m_tmpl->ref(this);
}
/*** Template ****************************************************************/
bool Template::createInFolder(const QString &path)
{
QDir dir(path);
if (!dir.exists()) {
bool created = dir.mkpath(".");
if (!created) return false;
} else {
QStringList entries = dir.entryList(QDir::NoDotAndDotDot | QDir::Dirs | QDir::Files);
if (!entries.isEmpty()) {
bool ok = txsConfirmWarning(QCoreApplication::translate("TemplateManager", "The target folder is not empty. It is recommended to instantiate "
"in new folders. Otherwise existing files may be overwritten. "
"Do you wish to use this folder anyway?"));
if (!ok) return false;
}
}
if (!isMultifile()) {
QFileInfo fi(file());
QFileInfo target(dir, fi.fileName());
return QFile::copy(file(), target.absoluteFilePath());
} else {
bool success = !JlCompress::extractDir(file(), dir.absolutePath()).isEmpty();
return success;
}
return false;
}
/*** LocalFileTemplate *******************************************************/
QDate LocalFileTemplate::date() const
{
QDate d;
d = QDate::fromString(metaData["Date"], Qt::ISODate);
if (!d.isValid())
d = QDate::fromString(metaData["Date"], Qt::SystemLocaleShortDate);
return d;
}
QStringList LocalFileTemplate::filesToOpen() const
{
QStringList files;
foreach (const QString & f, metaData["FilesToOpen"].split(";")) {
QString ft(f.trimmed());
if (!ft.isEmpty())
files << ft;
}
return files;
}
LocalFileTemplate::LocalFileTemplate(QString mainfile) : m_mainfile(mainfile), m_editable(false) {}
void LocalFileTemplate::init()
{
if (!readMetaData()) {
metaData.insert("Name", QFileInfo(file()).baseName());
}
}
QString LocalFileTemplate::imageFile() const
{
QString fname = replaceFileExtension(m_mainfile, "png");
return (QFileInfo(fname).exists()) ? fname : QString();
}
/*** LocalLatexTemplate ******************************************************/
bool LocalLatexTemplate::readMetaData()
{
QFile f(replaceFileExtension(file(), "json"));
if (!f.exists()) {
f.setFileName(replaceFileExtension(file(), "meta")); // in a very early version of meta data .meta was used instead of .json
if (!f.exists())
return false;
}
if (!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
txsWarning(TemplateManager::tr("You do not have read permission to this file:") + QString("\n%1").arg(f.fileName()));
return false;
}
QTextStream in(&f);
in.setCodec("UTF-8");
return minimalJsonParse(in.readAll(), metaData);
}
bool LocalLatexTemplate::saveMetaData()
{
QFile f(file());
if (!f.open(QIODevice::WriteOnly | QIODevice::Text))
return false;
QTextStream out(&f);
out.setCodec("UTF-8");
out << "{\n";
bool first = true;
foreach (const QString &key, metaData.keys()) {
if (first) {
first = false;
} else {
out << ",\n";
}
out << formatJsonStringParam(key, metaData[key], 13);
}
out << "\n}";
return true;
}
/*** LocalTableTemplate ******************************************************/
bool LocalTableTemplate::readMetaData()
{
QString jsonData;
QFile f(file());
if (!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
txsWarning(TemplateManager::tr("You do not have read permission to this file:") + QString("\n%1").arg(f.fileName()));
return false;
}
jsonData = f.readLine();
int col = jsonData.indexOf(QRegExp("\\s*var\\s+metaData\\s+=\\s+\\{"));
if (col < 0) return false;
jsonData = jsonData.mid(col);
QString all = f.readAll();
jsonData.append(all); // works with minimalJsonParse because it stops after the first top level {}
// should check when switching to a real JSON parser. However with this it is
// easy to extract var metaData = {}
return minimalJsonParse(jsonData, metaData);
}
/*** LocalFileTemplateResource **********************************************/
LocalFileTemplateResource::LocalFileTemplateResource(QString path, QStringList filters, QString name, QObject *parent, QIcon icon)
: QObject(parent), AbstractTemplateResource(), m_path(path), m_filters(filters), m_name(name), m_icon(icon)
{ }
LocalFileTemplateResource::~LocalFileTemplateResource()
{
foreach (LocalFileTemplate *lft, m_templates)
delete lft;
}
QList<TemplateHandle> LocalFileTemplateResource::getTemplates()
{
QList<TemplateHandle> l;
foreach (LocalFileTemplate *tmpl, m_templates)
l.append(TemplateHandle(tmpl));
return l;
}
bool LocalFileTemplateResource::isAccessible()
{
QDir dir(m_path);
return dir.exists() && dir.isReadable();
}
void LocalFileTemplateResource::setEditable(bool b)
{
foreach (LocalFileTemplate *tmpl, m_templates) {
tmpl->m_editable = b;
}
}
void LocalFileTemplateResource::update()
{
foreach (LocalFileTemplate *lft, m_templates)
delete lft;
m_templates.clear();
QDir dir(m_path);
foreach (QString fname, dir.entryList(m_filters, QDir::Files | QDir::Readable, QDir::Name)) {
LocalFileTemplate *lft = createTemplate(QFileInfo(dir, fname).absoluteFilePath());
if (lft)
m_templates.append(lft);
}
}
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