Revert "[Tizen] Add screen and client rotation itself function"

[platform/core/uifw/dali-core.git] / dali / internal / event / common / property-input-impl.h

diff --git a/dali/internal/event/common/property-input-impl.h b/dali/internal/event/common/property-input-impl.h
index 1778b54..ca46246 100644 (file)
--- a/dali/internal/event/common/property-input-impl.h
+++ b/dali/internal/event/common/property-input-impl.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
-#define __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
+#ifndef DALI_INTERNAL_PROPERTY_INPUT_IMPL_H
+#define DALI_INTERNAL_PROPERTY_INPUT_IMPL_H
 
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,19 +38,6 @@ namespace Internal
 {
 
 /**
- * These dummy values are used to handle PropertyInputImpl errors
- */
-static const bool DUMMY_BOOLEAN_VALUE( false );
-static const float DUMMY_FLOAT_VALUE( 0.0f );
-static const int DUMMY_INTEGER_VALUE( 0 );
-static const Vector2 DUMMY_VECTOR2_VALUE( 0.0f, 0.0f );
-static const Vector3 DUMMY_VECTOR3_VALUE( 0.0f, 0.0f, 0.0f );
-static const Vector4 DUMMY_VECTOR4_VALUE( 0.0f, 0.0f, 0.0f, 0.0f );
-static const Matrix3 DUMMY_MATRIX3_VALUE;
-static const Matrix DUMMY_MATRIX_VALUE;
-static const Quaternion DUMMY_QUATERNION_VALUE( 1.0f, 0.0f, 0.0f, 0.0f );
-
-/**
  * An abstract interface for receiving property values, and for querying whether
  * a property value has changed i.e. whether a constraint needs to be reapplied.
  */
@@ -91,8 +78,8 @@ public:
    */
   virtual const bool& GetBoolean( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_BOOLEAN_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const bool&>(*this);
   }
 
   /**
@@ -103,8 +90,8 @@ public:
    */
   virtual const int& GetInteger( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_INTEGER_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const int&>(*this);
   }
 
   /**
@@ -115,8 +102,8 @@ public:
    */
   virtual const float& GetFloat( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_FLOAT_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const float&>(*this);
   }
 
   /**
@@ -127,8 +114,8 @@ public:
    */
   virtual const Vector2& GetVector2( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_VECTOR2_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Vector2&>(*this);
   }
 
   /**
@@ -139,8 +126,8 @@ public:
    */
   virtual const Vector3& GetVector3( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_VECTOR3_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Vector3&>(*this);
   }
 
   /**
@@ -151,8 +138,8 @@ public:
    */
   virtual const Vector4& GetVector4( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_VECTOR4_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Vector4&>(*this);
   }
 
   /**
@@ -163,8 +150,8 @@ public:
    */
   virtual const Quaternion& GetQuaternion( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_QUATERNION_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Quaternion&>(*this);
   }
 
   /**
@@ -175,8 +162,8 @@ public:
    */
   virtual const Matrix3& GetMatrix3( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_MATRIX3_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Matrix3&>(*this);
   }
 
   /**
@@ -187,8 +174,8 @@ public:
    */
   virtual const Matrix& GetMatrix( BufferIndex bufferIndex ) const
   {
-    DALI_ASSERT_ALWAYS( false && "Property type mismatch" );
-    return DUMMY_MATRIX_VALUE;
+    // the return will never be executed, it's just to keep the compiler happy
+    return reinterpret_cast<const Matrix&>(*this);
   }
 
   // Accessors for Constraint functions
@@ -311,6 +298,16 @@ public:
   }
 
   /**
+   * Query whether the property belongs to the
+   * transform manager or not.
+   * @return True if it is a transform manager property, false otherwise
+   */
+  virtual bool IsTransformManagerProperty() const
+  {
+    return false;
+  }
+
+  /**
    * Print the property value using a stream.
    * @param[in] debugStream The output stream.
    * @param[in] bufferIndex The buffer to read from.
@@ -384,4 +381,4 @@ public:
 
 } // namespace Dali
 
-#endif // __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
+#endif // DALI_INTERNAL_PROPERTY_INPUT_IMPL_H