Allow to use LifecycleController for OffscreenApplication

[platform/core/uifw/dali-adaptor.git] / dali / devel-api / adaptor-framework / offscreen-application.h

diff --git a/dali/devel-api/adaptor-framework/offscreen-application.h b/dali/devel-api/adaptor-framework/offscreen-application.h
index 3daa735..5634a61 100644 (file)
--- a/dali/devel-api/adaptor-framework/offscreen-application.h
+++ b/dali/devel-api/adaptor-framework/offscreen-application.h
@@ -2,7 +2,7 @@
 #define DALI_OFFSCREEN_APPLICATION_H
 
 /*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 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.
@@ -23,6 +23,9 @@
 #include <dali/public-api/object/base-handle.h>
 #include <dali/public-api/signals/dali-signal.h>
 
+// INTERNAL INCLUDES
+#include <dali/public-api/dali-adaptor-common.h>
+
 namespace Dali
 {
 /**
@@ -41,7 +44,7 @@ class OffscreenApplication;
  * @brief Appliations can draw UI on offscreen surface with the OffscreenApplication.
  * When you use a OffscreenApplication, you don't have to create a Window.
  */
-class DALI_IMPORT_API OffscreenApplication : public Dali::BaseHandle
+class DALI_ADAPTOR_API OffscreenApplication : public Dali::BaseHandle
 {
 public:
   using OffscreenApplicationSignalType = Signal<void(void)>;
@@ -101,14 +104,14 @@ public:
 
 public:
   /**
-   * @brief Starts the OffscreenApplication (rendering, event handling, etc)
+   * @brief This starts the application.
    */
-  void Start();
+  void MainLoop();
 
   /**
-   * @brief Stops the OffscreenApplication
+   * @brief This quits the application.
    */
-  void Stop();
+  void Quit();
 
   /**
    * @brief Get the default OffscreenWindow handle
@@ -121,8 +124,14 @@ public:
    */
   void RenderOnce();
 
+  /**
+   * @brief Gets the context of the framwork
+   * @return Platform dependent context handle
+   */
+  Any GetFrameworkContext() const;
+
 public: // Signals
-        /**
+  /**
    * @brief Signal to notify the client when the application is ready to be initialized
    *
    * @note OffscreenApplication::Start() should be called to be initialized
@@ -138,6 +147,34 @@ public: // Signals
    */
   OffscreenApplicationSignalType& TerminateSignal();
 
+  /**
+   * @brief Signal to notify the user when the application is about to be paused
+   *
+   * @return The signal
+   */
+  OffscreenApplicationSignalType& PauseSignal();
+
+  /**
+   * @brief Signal to notify the user when the application is about to be resumed
+   *
+   * @return The signal
+   */
+  OffscreenApplicationSignalType& ResumeSignal();
+
+  /**
+   * @brief Signal to notify the user when the application is about to be reinitialized
+   *
+   * @return The signal
+   */
+  OffscreenApplicationSignalType& ResetSignal();
+
+  /**
+   * @brief Signal to notify the user when the application is about to be language is changed on the device.
+   *
+   * @return The signal
+   */
+  OffscreenApplicationSignalType& LanguageChangedSignal();
+
 public: // Not intended for application developers
   /**
    * @brief Internal constructor