1 files changed, 147 insertions, 0 deletions
diff --git a/include/rba/RBAViewAction.hpp b/include/rba/RBAViewAction.hpp
new file mode 100644
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+++ b/include/rba/RBAViewAction.hpp
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+// Copyright (c) 2018 DENSO CORPORATION. All rights reserved.
+/**
+ * VIew action class
+ */
+
+#ifndef RBAVIEWACTION_HPP
+#define RBAVIEWACTION_HPP
+
+#include "RBAViewActionType.hpp"
+
+#ifdef _MSC_VER
+#ifdef _WINDLL
+#define DLL_EXPORT __declspec(dllexport)
+#else
+#define DLL_EXPORT __declspec(dllimport)
+#endif
+#else
+#define DLL_EXPORT
+#endif
+
+namespace rba {
+
+class RBAArea;
+class RBAViewContent;
+class RBAViewContentState;
+
+/**
+ * @class RBAViewAction
+ * Define the change information of view contents.<br>
+ * Change information has 2 type.
+ * The contents transition, that view contents change for an area.
+ * The contents move, that the view content displayed area changes.
+ */
+class DLL_EXPORT RBAViewAction
+{
+public:
+  RBAViewAction()=default;
+  RBAViewAction(RBAViewAction&&)=delete;
+  RBAViewAction& operator=(const RBAViewAction&)=delete;
+  RBAViewAction& operator=(RBAViewAction&&)=delete;
+  virtual ~RBAViewAction()=default;
+
+protected:
+  // Copy constructor is defined in default because it is used in another class
+  RBAViewAction(const RBAViewAction&)=default;
+
+public:
+  /**
+   * @brief Returns the area of the contents transition.
+   * @return Area of the contents transition
+   */
+  virtual const RBAArea* getArea() const;
+
+  /**
+   * @brief Returns previously displayed the view content.
+   * Used when change information type is the contents transition(TRANSITION_REPLACE).
+   * @return Previously displayed the view content
+   *
+   * * If the change information type is not the contents transition(TRANSITION_REPLACE), returns nullptr.
+   */
+  virtual const RBAViewContent* getFromContent() const;
+
+  /**
+   * @brief Returns subsequently displayed the view content.
+   * Used when change information type is the contents transition(TRANSITION_REPLACE).
+   * @return Subsequently displayed the view content.
+   *
+   * * If the change information type is not the contents transition(TRANSITION_REPLACE), returns nullptr.
+   */
+  virtual const RBAViewContent* getToContent() const;
+
+  /**
+   * @brief Returns previously displayed the view content state.
+   * Used when change information type is the contents transition(TRANSITION_REPLACE).
+   * @return Previously displayed the view content state
+   *
+   * * If the change information type is not the contents transition(TRANSITION_REPLACE), returns nullptr.
+   */
+  virtual const RBAViewContentState* getFromContentState() const;
+
+  /**
+   * @brief Returns subsequently displayed the view content state.
+   * Used when change information type is the contents transition(TRANSITION_REPLACE).
+   * @return Subsequently displayed the view content state.
+   *
+   * * If the change information type is not the contents transition(TRANSITION_REPLACE), returns nullptr.
+   */
+  virtual const RBAViewContentState* getToContentState() const;
+
+  /**
+   * @brief Returns previously displayed the area.
+   * Used when change information type is the contents move(MOVE).
+   * @return Previously displayed the area
+   *
+   * * If the change information type is not the contents move(MOVE), returns nullptr.
+   */
+  virtual const RBAArea* getFromArea() const;
+
+  /**
+   * @brief Returns subsequently displayed the area.
+   * Used when change information type is the contents move(MOVE).
+   * @return Subsequently displayed the area
+   *
+   * * If the change information type is not the contents move(MOVE), returns nullptr.
+   */
+  virtual const RBAArea* getToArea() const;
+
+  /**
+   * @brief Returns view content of change information.
+   * @return View content of change information
+   *
+   * * If getViewActionType() == TRANSITION_ADD, returns display view content.
+   * * If getViewActionType() == TRANSITION_REMOVE, returns hide view content.
+   * * If getViewActionType() == TRANSITION_REPLACE, returns nullptr.
+   * * If getViewActionType() == MOVE, returns view content which changes the area.
+   */
+  virtual const RBAViewContent* getContent() const;
+
+  /**
+   * @brief Returns view content state of change information.
+   * @return View content state of change information
+   *
+   * * If getViewActionType() == TRANSITION_ADD, returns display view content state.
+   * * If getViewActionType() == TRANSITION_REMOVE, returns hide view content state.
+   * * If getViewActionType() == TRANSITION_REPLACE, returns nullptr.
+   * * If getViewActionType() == MOVE, returns view content state which changes the area.
+   */
+  virtual const RBAViewContentState* getContentState() const;
+
+  /**
+   * @brief Returns view action type.
+   * @return View action type
+   */
+  virtual RBAViewActionType getViewActionType() const=0;
+
+  /**
+   * @brief Equal operator
+   * @return true: equal
+   * @return false: not equal
+   */
+  virtual bool operator==(const RBAViewAction& viewAction)=0;
+
+};
+
+}
+
+#endif