Initial commit

Lts/Plugins/ExerciseManagement/Gui/ExerciseEdit/exm_dialog_model.h

@@ -0,0 +1,155 @@
+/**
+  * @RDE_HEADER@
+  * ExerciseManangement - Exercise Overview Dialog Model
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2016-02-29
+  */
+
+#pragma once
+
+#include <ExerciseManagement/logger.h>
+#include <LtsWidgets/lts_abstract_table_model.h>
+#include <LtsWidgets/lts_column_filter_proxy_model.h>
+#include <AssetManagement/asm_dtc.h>
+#include <ExerciseManagement/exm_dtc.h>
+#include <ExerciseManagement/exm_ftc.h>
+#include <ProjectDataManagement/pdm_dtc.h>
+
+
+namespace ExerciseManagement
+{
+
+class AbstractRequester
+    : public QObject
+{
+  Q_OBJECT
+public:
+  AbstractRequester()
+    : QObject(nullptr)
+  {}
+
+signals:
+  void signalDone();
+};
+
+
+// TODO: autogen!
+class GetExerciseImageRequester
+    : public AbstractRequester
+    , public ExerciseManagement::Interface::Ftc::GetExerciseImageReplyHandler
+{
+  Q_OBJECT
+
+private:
+  GetExerciseImageRequester() = default;
+
+public:
+  static GetExerciseImageRequester *createGetExerciseImageRequester()
+  {
+    return new GetExerciseImageRequester;
+  }
+
+  const GetExerciseImageReply &reply() const
+  {
+    return m_reply;
+  }
+
+  void onGetExerciseImageReply(const GetExerciseImageReply &reply) override final
+  {
+    m_reply = reply;
+    emit signalDone();
+    deleteLater();
+  }
+
+private:
+  GetExerciseImageReply m_reply;
+};
+
+
+// --------------------------------------------------------
+// ExerciseManagementModel
+// --------------------------------------------------------
+class ExerciseManagementDialogModel final
+    : public LtsWidgets::LtsAbstractTableModel<ExerciseManagement::Exercise>
+{
+  Q_OBJECT
+
+public:
+  enum Columns
+  {
+    Id,
+    Name,
+    TrainingArea,
+    Begin,
+    End,
+    Started,
+    Stopped,
+    Status,
+    RadioGroup,
+    ActivePhase,
+    Created,
+    TimeZone,
+    Forces,
+    Description,
+    LinkedId,
+    Transferred,
+    HasHlaInterface,
+    Image
+  };
+
+  explicit ExerciseManagementDialogModel(QObject *parent = nullptr);
+  bool initModel(const std::shared_ptr<ExerciseManagement::Interface::Dtc> &dtc,
+                 const std::shared_ptr<ExerciseManagement::Interface::Ftc> &ftc,
+                 const std::shared_ptr<AssetManagement::Interface::Dtc> &asmDtc,
+                 const std::shared_ptr<ProjectDataManagement::Interface::Dtc> &pdmDtc,
+                 bool addAdminExercise = false,
+                 bool preloadExerciseImages = false);
+
+  QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override final;
+  void addImagePreload(int32_t exId);
+  void setImageSizeConstraints(const QSize &size);
+
+protected:
+  int getId(const ExerciseManagement::Exercise &data) const override final;
+
+private slots:
+  void preloadNextImage();
+
+private:
+  GetExerciseImageRequester *createGetExerciseImageRequester();
+
+  std::shared_ptr<ExerciseManagement::Interface::Dtc> m_exmDtc;
+  std::shared_ptr<ExerciseManagement::Interface::Ftc> m_exmFtc;
+  std::shared_ptr<AssetManagement::Interface::Dtc> m_asmDtc;
+  std::shared_ptr<ProjectDataManagement::Interface::Dtc> m_pdmDtc;
+  QVector<int32_t> m_preloadImages;
+  QMap<int32_t /* exId */, QByteArray /* image */> m_exerciseImages;
+  bool m_imagePreloadPending { false };
+  QSize m_imageSize;
+
+  LOGGER_T m_logger;
+
+  friend class ExerciseManagementProxyModel;
+};
+
+class ExerciseManagementProxyModel final : public LtsWidgets::LtsColumnFilterProxyModel
+{
+  Q_OBJECT
+public:
+  using LtsWidgets::LtsColumnFilterProxyModel::LtsColumnFilterProxyModel;
+
+  void setAdminExerciseVisible(bool bAdminVisible);
+  void setVisibleExerciseStates(const QVector<ExerciseState> &visibleStates);
+  void setVisibleExerciseIds(const QVector<int> &exIds);
+  void setSourceModel(QAbstractItemModel *sourceModel) override;
+protected:
+  bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
+private:
+  ExerciseManagementDialogModel *m_sourceModel = nullptr;
+  QVector<int> m_exIds;
+  QVector<ExerciseState> m_visibleStates;
+  bool m_bAdminVisible = false;
+};
+}