Add test for hddsource, move sources to own library

sources/extsysmonsources/customsource.cpp

@@ -0,0 +1,83 @@
+/***************************************************************************
+ *   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 "customsource.h"
+
+#include "awdebug.h"
+#include "extscript.h"
+
+
+CustomSource::CustomSource(QObject *parent, const QStringList args)
+    : AbstractExtSysMonSource(parent, args)
+{
+    Q_ASSERT(args.count() == 0);
+    qCDebug(LOG_ESS) << __PRETTY_FUNCTION__;
+
+    extScripts = new ExtItemAggregator<ExtScript>(nullptr, QString("scripts"));
+    m_sources = getSources();
+}
+
+
+CustomSource::~CustomSource()
+{
+    qCDebug(LOG_ESS) << __PRETTY_FUNCTION__;
+
+    delete extScripts;
+}
+
+
+QVariant CustomSource::data(QString source)
+{
+    qCDebug(LOG_ESS) << "Source" << source;
+
+    // there are only one value
+    return extScripts->itemByTagNumber(index(source))->run().values().first();
+}
+
+
+QVariantMap CustomSource::initialData(QString source) const
+{
+    qCDebug(LOG_ESS) << "Source" << source;
+
+    QVariantMap data;
+    data[QString("min")] = QString("");
+    data[QString("max")] = QString("");
+    data[QString("name")]
+        = QString("Custom command '%1' output")
+              .arg(extScripts->itemByTagNumber(index(source))->uniq());
+    data[QString("type")] = QString("QString");
+    data[QString("units")] = QString("");
+
+    return data;
+}
+
+
+QStringList CustomSource::sources() const
+{
+    return m_sources;
+}
+
+
+QStringList CustomSource::getSources()
+{
+    QStringList sources;
+    for (auto item : extScripts->activeItems())
+        sources.append(QString("custom/%1").arg(item->tag(QString("custom"))));
+
+    return sources;
+}