refactor: split formatters and matchers into separated singleton classes (#166)

* split formatter into separated singleton classes

* split data engine matchers to classes

* nodiscard attribute for formatter methods

* small refactoring in matchers

* fix codefactor warnings

* fix test building

sources/awesome-widget/plugin/matchers/matchers.h

@@ -0,0 +1,118 @@
+/***************************************************************************
+ *   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 "awpluginmatcherac.h"
+#include "awpluginmatcherbattery.h"
+#include "awpluginmatcherbrightness.h"
+#include "awpluginmatchercpu.h"
+#include "awpluginmatchercpucore.h"
+#include "awpluginmatchercpufrequency.h"
+#include "awpluginmatchercpufrequencycore.h"
+#include "awpluginmatchercustom.h"
+#include "awpluginmatcherdesktop.h"
+#include "awpluginmatcherdesktopcount.h"
+#include "awpluginmatcherdesktopnumber.h"
+#include "awpluginmatchergpu.h"
+#include "awpluginmatchergpucore.h"
+#include "awpluginmatchergputemperature.h"
+#include "awpluginmatcherhdd.h"
+#include "awpluginmatcherhddfree.h"
+#include "awpluginmatcherhddread.h"
+#include "awpluginmatcherhddtotal.h"
+#include "awpluginmatcherhddused.h"
+#include "awpluginmatcherhddwrite.h"
+#include "awpluginmatcherload.h"
+#include "awpluginmatcherloadaverage.h"
+#include "awpluginmatchermemory.h"
+#include "awpluginmatchermemoryapplication.h"
+#include "awpluginmatchermemoryfree.h"
+#include "awpluginmatchermemorytotal.h"
+#include "awpluginmatchermemoryused.h"
+#include "awpluginmatchernetwork.h"
+#include "awpluginmatchernetworkdevice.h"
+#include "awpluginmatchernetworkssid.h"
+#include "awpluginmatchernetworktotal.h"
+#include "awpluginmatcherplayer.h"
+#include "awpluginmatcherps.h"
+#include "awpluginmatcherpsprocesses.h"
+#include "awpluginmatcherpstotal.h"
+#include "awpluginmatcherquotes.h"
+#include "awpluginmatcherrequest.h"
+#include "awpluginmatchersensors.h"
+#include "awpluginmatcherswap.h"
+#include "awpluginmatcherswapfree.h"
+#include "awpluginmatcherswaptotal.h"
+#include "awpluginmatcherswapused.h"
+#include "awpluginmatchertime.h"
+#include "awpluginmatcherupgrade.h"
+#include "awpluginmatcheruptime.h"
+#include "awpluginmatchervolume.h"
+#include "awpluginmatcherweather.h"
+
+
+namespace AWPluginMatchers
+{
+static QList<AWPluginMatcherInterface *> matchers = {
+    AWPluginMatcherAC::instance(),
+    AWPluginMatcherBattery::instance(),
+    AWPluginMatcherBrightness::instance(),
+    AWPluginMatcherCPU::instance(),
+    AWPluginMatcherCPUCore::instance(),
+    AWPluginMatcherCPUFrequency::instance(),
+    AWPluginMatcherCPUFrequencyCore::instance(),
+    AWPluginMatcherCustom::instance(),
+    AWPluginMatcherDesktop::instance(),
+    AWPluginMatcherDesktopCount::instance(),
+    AWPluginMatcherDesktopNumber::instance(),
+    AWPluginMatcherGPU::instance(),
+    AWPluginMatcherGPUCore::instance(),
+    AWPluginMatcherGPUTemperature::instance(),
+    AWPluginMatcherHDD::instance(),
+    AWPluginMatcherHDDFree::instance(),
+    AWPluginMatcherHDDRead::instance(),
+    AWPluginMatcherHDDTotal::instance(),
+    AWPluginMatcherHDDUsed::instance(),
+    AWPluginMatcherHDDWrite::instance(),
+    AWPluginMatcherLoad::instance(),
+    AWPluginMatcherLoadAverage::instance(),
+    AWPluginMatcherMemory::instance(),
+    AWPluginMatcherMemoryApplication::instance(),
+    AWPluginMatcherMemoryFree::instance(),
+    AWPluginMatcherMemoryTotal::instance(),
+    AWPluginMatcherMemoryUsed::instance(),
+    AWPluginMatcherNetwork::instance(),
+    AWPluginMatcherNetworkDevice::instance(),
+    AWPluginMatcherNetworkSSID::instance(),
+    AWPluginMatcherNetworkTotal::instance(),
+    AWPluginMatcherPlayer::instance(),
+    AWPluginMatcherPS::instance(),
+    AWPluginMatcherPSProcesses::instance(),
+    AWPluginMatcherPSTotal::instance(),
+    AWPluginMatcherQuotes::instance(),
+    AWPluginMatcherRequest::instance(),
+    AWPluginMatcherSensors::instance(),
+    AWPluginMatcherSwap::instance(),
+    AWPluginMatcherSwapFree::instance(),
+    AWPluginMatcherSwapTotal::instance(),
+    AWPluginMatcherSwapUsed::instance(),
+    AWPluginMatcherTime::instance(),
+    AWPluginMatcherUpgrade::instance(),
+    AWPluginMatcherUptime::instance(),
+    AWPluginMatcherVolume::instance(),
+    AWPluginMatcherWeather::instance(),
+};
+};