Add plugin storage

libnymea/devices/deviceplugin.cpp

@@ -110,6 +110,7 @@
 #include <QCoreApplication>
 #include <QJsonArray>
 #include <QJsonDocument>
+#include <QStandardPaths>
 
 /*! DevicePlugin constructor. DevicePlugins will be instantiated by the DeviceManager, its \a parent. */
 DevicePlugin::DevicePlugin(QObject *parent):
@@ -340,7 +341,7 @@ void DevicePlugin::initPlugin(const PluginMetadata &metadata, DeviceManager *dev
     m_metaData = metadata;
     m_deviceManager = deviceManager;
     m_hardwareManager = hardwareManager;
-
+    m_storage = new QSettings(NymeaSettings::settingsPath() + "/pluginconfig-" + pluginId().toString().remove(QRegExp("[{}]")) + ".conf", QSettings::IniFormat, this);
 }
 
 /*! Returns a map containing the plugin configuration.
@@ -432,6 +433,14 @@ HardwareManager *DevicePlugin::hardwareManager() const
     return m_hardwareManager;
 }
 
+/*! Returns a pointer to a QSettings object which is reserved for this plugin.
+    The plugin can store arbitrary data in this.
+    */
+QSettings* DevicePlugin::pluginStorage() const
+{
+    return m_storage;
+}
+
 void DevicePlugin::setMetaData(const PluginMetadata &metaData)
 {
     m_metaData = metaData;

libnymea/devices/deviceplugin.h

@@ -54,6 +54,7 @@
 #include <QObject>
 #include <QTranslator>
 #include <QPair>
+#include <QSettings>
 
 class DeviceManager;
 
@@ -111,6 +112,7 @@ signals:
 protected:
     Devices myDevices() const;
     HardwareManager *hardwareManager() const;
+    QSettings *pluginStorage() const;
 
 private:
     void setMetaData(const PluginMetadata &metaData);
@@ -127,6 +129,7 @@ private:
 
     DeviceManager *m_deviceManager = nullptr;
     HardwareManager *m_hardwareManager = nullptr;
+    QSettings *m_storage = nullptr;
 
     PluginMetadata m_metaData;
     ParamList m_config;