[dali_2.3.22] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / image-loader / image-load-thread.h

diff --git a/dali-toolkit/internal/image-loader/image-load-thread.h b/dali-toolkit/internal/image-loader/image-load-thread.h
deleted file mode 100644 (file)
index 85ea419..0000000
--- a/dali-toolkit/internal/image-loader/image-load-thread.h
+++ /dev/null
@@ -1,156 +0,0 @@
-#ifndef __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__
-#define __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__
-
-/*
- * Copyright (c) 2016 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// EXTERNAL INCLUDES
-#include <dali/public-api/common/dali-vector.h>
-#include <dali/public-api/object/ref-object.h>
-#include <dali/devel-api/threading/conditional-wait.h>
-#include <dali/devel-api/threading/mutex.h>
-#include <dali/devel-api/threading/thread.h>
-#include <dali/devel-api/adaptor-framework/bitmap-loader.h>
-#include <dali/devel-api/adaptor-framework/event-thread-callback.h>
-
-namespace Dali
-{
-
-namespace Toolkit
-{
-
-namespace Internal
-{
-
-/**
- * The task of loading and packing an image into the atlas.
- */
-struct LoadingTask
-{
-  /**
-   * Constructor.
-   */
-  LoadingTask( uint32_t id, BitmapLoader loader );
-
-private:
-
-  // Undefined
-  LoadingTask( const LoadingTask& queue );
-
-  // Undefined
-  LoadingTask& operator=( const LoadingTask& queue );
-
-public:
-
-  BitmapLoader loader;    ///< The loader used to load the bitmap from URL
-  uint32_t     id;        ///< The id associated with this task.
-};
-
-
-/**
- * The worker thread for image loading.
- */
-class ImageLoadThread : public Thread
-{
-public:
-
-  /**
-   * Constructor.
-   *
-   * @param[in] mTrigger The trigger to wake up the main thread.
-   */
-  ImageLoadThread( EventThreadCallback* mTrigger );
-
-  /**
-   * Destructor.
-   */
-  virtual ~ImageLoadThread();
-
-  /**
-   * Add a task in to the loading queue
-   *
-   * @param[in] task The task added to the queue.
-   *
-   * @note This class takes ownership of the task object
-   */
-  void AddTask( LoadingTask* task );
-
-  /**
-   * Pop the next task out from the completed queue.
-   *
-   * @return The next task to be processed.
-   */
-  LoadingTask* NextCompletedTask();
-
-  /**
-   * Remove the loading task from the waiting queue.
-   */
-  bool CancelTask( uint32_t loadingTaskId );
-
-  /**
-   * Remove all the loading tasks in the waiting queue.
-   */
-  void CancelAll();
-
-private:
-
-  /**
-   * Pop the next loading task out from the queue to process.
-   *
-   * @return The next task to be processed.
-   */
-  LoadingTask* NextTaskToProcess();
-
-  /**
-   * Add a task in to the loading queue
-   *
-   * @param[in] task The task added to the queue.
-   */
-  void AddCompletedTask( LoadingTask* task );
-
-protected:
-
-  /**
-   * The entry function of the worker thread.
-   * It fetches loading task from the loadQueue, loads the image and adds to the completeQueue.
-   */
-  virtual void Run();
-
-private:
-
-  // Undefined
-  ImageLoadThread( const ImageLoadThread& thread );
-
-  // Undefined
-  ImageLoadThread& operator=( const ImageLoadThread& thread );
-
-private:
-
-  Vector< LoadingTask* > mLoadQueue;     ///<The task queue with images for loading.
-  Vector< LoadingTask* > mCompleteQueue; ///<The task queue with images loaded.
-
-  ConditionalWait        mConditionalWait;
-  Dali::Mutex            mMutex;
-  EventThreadCallback*   mTrigger;
-};
-
-} // namespace Internal
-
-} // namespace Toolkit
-
-} // namespace Dali
-
-#endif /* __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__ */