initial creation of custom formatters (#91)

sources/awesome-widget/plugin/awdatetimeformatter.cpp

@@ -0,0 +1,84 @@
+/***************************************************************************
+ *   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 "awdatetimeformatter.h"
+
+#include <QDateTime>
+#include <QSettings>
+
+#include "awdebug.h"
+
+
+AWDateTimeFormatter::AWDateTimeFormatter(QObject *parent,
+                                         const QString filename,
+                                         const QString section)
+    : AWAbstractFormatter(parent, filename, section)
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+
+    init(filename, section);
+}
+
+
+AWDateTimeFormatter::AWDateTimeFormatter(QObject *parent, const QString format)
+    : AWAbstractFormatter(parent)
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+
+    setFormat(format);
+}
+
+
+AWDateTimeFormatter::~AWDateTimeFormatter()
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+}
+
+
+QString AWDateTimeFormatter::convert(const QVariant &value) const
+{
+    qCDebug(LOG_AW) << "Convert value" << value;
+
+    return value.toDateTime().toString(m_format);
+}
+
+
+QString AWDateTimeFormatter::format() const
+{
+    return m_format;
+}
+
+
+void AWDateTimeFormatter::setFormat(const QString _format)
+{
+    qCDebug(LOG_AW) << "Set format" << _format;
+
+    m_format = _format;
+}
+
+
+void AWDateTimeFormatter::init(const QString filename, const QString section)
+{
+    qCDebug(LOG_AW) << "Looking for section" << section << "in" << filename;
+
+    QSettings settings(filename, QSettings::IniFormat);
+
+    settings.beginGroup(section);
+    setFormat(settings.value(QString("Format"), QString()).toString());
+    settings.endGroup();
+}