Added pre-render callback to Adaptor

[platform/core/uifw/dali-adaptor.git] / dali / internal / adaptor / common / adaptor-impl.h

diff --git a/dali/internal/adaptor/common/adaptor-impl.h b/dali/internal/adaptor/common/adaptor-impl.h
old mode 100644 (file)
new mode 100755 (executable)
index c544383..1e4defe
--- a/dali/internal/adaptor/common/adaptor-impl.h
+++ b/dali/internal/adaptor/common/adaptor-impl.h
@@ -2,7 +2,7 @@
 #define __DALI_INTERNAL_ADAPTOR_IMPL_H__
 
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 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.
@@ -28,9 +28,7 @@
 
 // INTERNAL INCLUDES
 #include <dali/integration-api/adaptor.h>
-#include <dali/devel-api/adaptor-framework/render-surface.h>
 #include <dali/public-api/adaptor-framework/tts-player.h>
-#include <dali/devel-api/adaptor-framework/imf-manager.h>
 #include <dali/devel-api/adaptor-framework/clipboard.h>
 
 #include <dali/internal/legacy/common/tizen-platform-abstraction.h>
@@ -211,13 +209,18 @@ public: // AdaptorInternalServices implementation
   /**
    * @copydoc Dali::Adaptor::AddIdle()
    */
-  virtual bool AddIdle( CallbackBase* callback, bool forceAdd );
+  virtual bool AddIdle( CallbackBase* callback, bool hasReturnValue, bool forceAdd );
 
   /**
    * @copydoc Dali::Adaptor::RemoveIdle()
    */
   virtual void RemoveIdle( CallbackBase* callback );
 
+  /**
+   * Sets a pre-render callback.
+   */
+  void SetPreRenderCallback( CallbackBase* callback );
+
 public:
 
   /**
@@ -526,7 +529,7 @@ private:
   /**
    * Sends an notification message from main loop idle handler
    */
-  void ProcessCoreEventsFromIdle();
+  bool ProcessCoreEventsFromIdle();
 
   /**
    * Gets path for data/resource storage.
@@ -539,6 +542,22 @@ private:
    */
   void SetupSystemInformation();
 
+  /**
+   * Adds a callback to be run when entering an idle state.
+   *
+   * A callback of the following type should be used:
+   * @code
+   *   bool MyFunction();
+   * @endcode
+   * This callback will be called repeatedly as long as it returns true. A return of 0 deletes this callback.
+   */
+  bool AddIdleEnterer( CallbackBase* callback, bool forceAdd );
+
+  /**
+   * Removes a previously added the idle enterer callback.
+   */
+  void RemoveIdleEnterer( CallbackBase* callback );
+
 private:
 
   /**