awesome-widgets/sources/awesome-widget/plugin/awformatterhelper.cpp

119 lines
4.0 KiB
C++

/***************************************************************************
* This file is part of awesome-widgets *
* *
* awesome-widgets is free software: you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* awesome-widgets 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
***************************************************************************/
#include "awformatterhelper.h"
#include <QSettings>
#include <QStandardPaths>
#include "awdebug.h"
#include "awdatetimeformatter.h"
#include "awfloatformatter.h"
#include "awnoformatter.h"
AWFormatterHelper::AWFormatterHelper(QObject *parent)
: QObject(parent)
{
qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
m_genericConfig = QString("%1/awesomewidgets/general.ini")
.arg(QStandardPaths::writableLocation(
QStandardPaths::GenericDataLocation));
#ifdef BUILD_FUTURE
init();
#endif /* BUILD_FUTURE */
}
AWFormatterHelper::~AWFormatterHelper()
{
qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
m_formatters.clear();
}
QString AWFormatterHelper::convert(const QVariant &value,
const QString name) const
{
qCDebug(LOG_AW) << "Convert value" << value << "for" << name;
return m_formatters.contains(name) ? m_formatters[name]->convert(value)
: value.toString();
}
QStringList AWFormatterHelper::definedFormatters() const
{
return m_formatters.keys();
}
AWFormatterHelper::FormatterClass
AWFormatterHelper::defineFormatterClass(const QString name) const
{
qCDebug(LOG_AW) << "Define formatter class for" << name;
QSettings settings(m_genericConfig, QSettings::IniFormat);
settings.beginGroup(name);
QString stringType
= settings.value(QString("Type"), QString("NoFormat")).toString();
settings.endGroup();
FormatterClass formatter = FormatterClass::NoFormat;
if (stringType == QString("Float"))
formatter = FormatterClass::Float;
else if (stringType == QString("DateTime"))
formatter = FormatterClass::DateTime;
else
qCWarning(LOG_AW) << "Unknown formatter" << stringType;
return formatter;
}
void AWFormatterHelper::init()
{
QSettings settings(m_genericConfig, QSettings::IniFormat);
settings.beginGroup(QString("Formatters"));
QStringList keys = settings.childKeys();
for (auto key : keys) {
QString name = settings.value(key).toString();
FormatterClass formatter = defineFormatterClass(name);
qCInfo(LOG_AW) << "Found formatter" << name << "for key" << key
<< "defined as" << static_cast<int>(formatter);
switch (formatter) {
case FormatterClass::Float:
m_formatters[key]
= new AWFloatFormatter(this, m_genericConfig, name);
break;
case FormatterClass::DateTime:
m_formatters[key]
= new AWDateTimeFormatter(this, m_genericConfig, name);
break;
case FormatterClass::NoFormat:
m_formatters[key] = new AWNoFormatter(this, m_genericConfig, name);
break;
}
}
settings.endGroup();
}