Initial commit

Lts/Plugins/FreeSpace/Gui/fsp_gui_plugin.h

@@ -0,0 +1,70 @@
+/**
+  * @RDE_HEADER@
+  * Gui Plugin for Free Space Monitor
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Mike Wille, SLTE, 2020-11-22
+  */
+
+#pragma once
+
+#include <PluginInterfaces/gui_plugin_interface.h>
+#include <Plugins/FreeSpace/fsp_gui_plugin_interface.h>
+#include <Plugins/AssetManagement/asm_data_plugin_interface.h>
+
+
+namespace LtsNotification { class LtsNotification; }
+
+
+namespace FreeSpace
+{
+
+class GuiPlugin final : public QObject, public GuiPluginBase::Plugin
+{
+  Q_PLUGIN_METADATA(IID "gui:3:fsp")
+  Q_INTERFACES(GuiPluginBase::Plugin)
+
+  Q_OBJECT
+public:
+  explicit GuiPlugin() = default;
+  ~GuiPlugin() = default;
+
+  QString pluginName() override { return QLatin1String("FreeSpaceGuiPlugin"); }
+  std::shared_ptr<GuiPluginBase::Interface> createGuiInterface(LtsSession::LtsSession *session) override;
+  bool availableInPartition(IDL::PartitionType) const override { return true; }
+};
+
+
+class InterfaceImpl final : public QObject, public GuiPluginBase::Interface
+{
+  Q_OBJECT
+public:
+  explicit InterfaceImpl(LtsSession::LtsSession *session);
+  QVector<LtsWidgets::PluginData> getActions() override;
+  bool availableInPartition(IDL::PartitionType) const override { return true; }
+
+public slots:
+  void onInitDone();
+
+private:
+  bool onStatusHDD(quint64 &freeSpaceBytes, double &usedSpacePercent);
+  bool onStatusRAM(unsigned long &freeRamKbytes, double &usedRamPercent);
+  QString readableSize(const quint64 bytes) const;
+
+  LtsNotification::LtsNotification *m_notiStatusRam{nullptr};
+  LtsNotification::LtsNotification *m_notiStatusHdd{nullptr};
+
+private:
+  static const quint64 BYTE = 1;
+  static const quint64 KB   = 1024 * BYTE;
+  static const quint64 MB   = 1024 * KB;
+  static const quint64 GB   = 1024 * MB;
+  static const quint64 TB   = 1024 * GB;
+
+private slots:
+  void slotCheckFreeRamStatus();
+  void slotCheckFreeSpaceStatus();
+};
+
+} // namespace ExerciseManagement