From 31e1ac046b61e163c735ea59ccbfcd14de847da6 Mon Sep 17 00:00:00 2001
From: "Eunki, Hong" <eunkiki.hong@samsung.com>
Date: Wed, 25 Oct 2023 16:36:34 +0900
Subject: [PATCH] Revert "[TIzen] Add API for check core shutting down or not"

This reverts commit b6f0405450f2a06b20141feb0a3c9e784444a95f.
---
 automated-tests/src/dali/utc-Dali-Stage.cpp | 39 ---------------------
 dali/devel-api/common/stage.cpp             | 13 +------
 dali/devel-api/common/stage.h               | 17 +--------
 dali/internal/event/common/stage-impl.cpp   |  5 ---
 dali/internal/event/common/stage-impl.h     |  5 ---
 5 files changed, 2 insertions(+), 77 deletions(-)

diff --git a/automated-tests/src/dali/utc-Dali-Stage.cpp b/automated-tests/src/dali/utc-Dali-Stage.cpp
index 4105e04ba..b9b805007 100644
--- a/automated-tests/src/dali/utc-Dali-Stage.cpp
+++ b/automated-tests/src/dali/utc-Dali-Stage.cpp
@@ -387,45 +387,6 @@ int UtcDaliStageIsInstalledN(void)
   END_TEST;
 }
 
-int UtcDaliStageIsShuttingDown(void)
-{
-  DALI_TEST_CHECK(!Stage::IsShuttingDown());
-
-  {
-    TestApplication application;
-
-    DALI_TEST_CHECK(!Stage::IsShuttingDown());
-
-    Stage::GetCurrent();
-
-    DALI_TEST_CHECK(!Stage::IsShuttingDown());
-  }
-
-  // Core destroyed
-  DALI_TEST_CHECK(Stage::IsShuttingDown());
-  END_TEST;
-}
-
-int UtcDaliStageIsCoreInstalled(void)
-{
-  DALI_TEST_CHECK(!Stage::IsCoreInstalled());
-
-  {
-    TestApplication application;
-
-    DALI_TEST_CHECK(Stage::IsCoreInstalled());
-
-    Stage::GetCurrent();
-
-    DALI_TEST_CHECK(Stage::IsCoreInstalled());
-  }
-
-  // Core destroyed
-  DALI_TEST_CHECK(Stage::IsCoreInstalled());
-  END_TEST;
-}
-
-
 int UtcDaliStageCopyConstructorP(void)
 {
   TestApplication application;
diff --git a/dali/devel-api/common/stage.cpp b/dali/devel-api/common/stage.cpp
index 9e013b025..02f361fa0 100644
--- a/dali/devel-api/common/stage.cpp
+++ b/dali/devel-api/common/stage.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
@@ -59,17 +59,6 @@ bool Stage::IsInstalled()
   return Internal::Stage::IsInstalled();
 }
 
-bool Stage::IsShuttingDown()
-{
-  return Internal::Stage::IsShuttingDown();
-}
-
-bool Stage::IsCoreInstalled()
-{
-  return IsInstalled() ||  ///< Check if Core is installed now,
-         IsShuttingDown(); ///< or Core is shutting down now.
-}
-
 void Stage::Add(Actor& actor)
 {
   GetImplementation(*this).Add(GetImplementation(actor));
diff --git a/dali/devel-api/common/stage.h b/dali/devel-api/common/stage.h
index ad94e374e..cf271cfba 100644
--- a/dali/devel-api/common/stage.h
+++ b/dali/devel-api/common/stage.h
@@ -2,7 +2,7 @@
 #define DALI_STAGE_H
 
 /*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
@@ -113,21 +113,6 @@ public:
    */
   static bool IsInstalled();
 
-  /**
-   * @brief Queries whether the Stage shutting down now; this should only return false during or before destruction of Dali core.
-   *
-   * @return True when Dali core destructor called.
-   */
-  static bool IsShuttingDown();
-
-  /**
-   * @brief Queries whether we installed Dali core before, or not.
-   * It will be useful whether you want to check we are on valid ui thread or not, after Core initalized ensured.
-   *
-   * @return True when Dali core destructor called.
-   */
-  static bool IsCoreInstalled();
-
   /**
    * @brief Destructor.
    *
diff --git a/dali/internal/event/common/stage-impl.cpp b/dali/internal/event/common/stage-impl.cpp
index ae0b7d2fe..d2309d651 100644
--- a/dali/internal/event/common/stage-impl.cpp
+++ b/dali/internal/event/common/stage-impl.cpp
@@ -112,11 +112,6 @@ bool Stage::IsInstalled()
   return ThreadLocalStorage::Created();
 }
 
-bool Stage::IsShuttingDown()
-{
-  return ThreadLocalStorage::IsShuttingDown();
-}
-
 ObjectRegistry& Stage::GetObjectRegistry()
 {
   return ThreadLocalStorage::Get().GetObjectRegistry();
diff --git a/dali/internal/event/common/stage-impl.h b/dali/internal/event/common/stage-impl.h
index 8b4abed11..8711fcf71 100644
--- a/dali/internal/event/common/stage-impl.h
+++ b/dali/internal/event/common/stage-impl.h
@@ -89,11 +89,6 @@ public:
    */
   static bool IsInstalled();
 
-  /**
-   * @copydoc Dali::Stage::IsShuttingDown().
-   */
-  static bool IsShuttingDown();
-
   /**
    * @copydoc Dali::Stage::GetObjectRegistry()
    */
-- 
2.34.1