X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fnpatch-loader.h;h=a3aa464336db69be5ebf6797f6f52578602cf374;hp=8c754775fc902059e11a96c2f237af6b11fd6078;hb=10f0460155a75c3829242df27171a4f3161385b1;hpb=856005f3abcf14447769c31758e89b74ca8843eb

diff --git a/dali-toolkit/internal/visuals/npatch-loader.h b/dali-toolkit/internal/visuals/npatch-loader.h
index 8c75477..a3aa464 100644
--- a/dali-toolkit/internal/visuals/npatch-loader.h
+++ b/dali-toolkit/internal/visuals/npatch-loader.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_NPATCH_LOADER_H
 
 /*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
@@ -20,8 +20,12 @@
 // EXTERNAL INCLUDES
 #include <string>
 #include <dali/public-api/rendering/texture-set.h>
-#include <dali/public-api/math/uint-16-pair.h>
 #include <dali/devel-api/common/owner-container.h>
+#include <dali/devel-api/adaptor-framework/pixel-buffer.h>
+
+// INTERNAL INCLUDES
+#include <dali-toolkit/internal/visuals/texture-manager-impl.h>
+#include <dali-toolkit/devel-api/utility/npatch-utilities.h>
 
 namespace Dali
 {
@@ -32,13 +36,6 @@ namespace Toolkit
 namespace Internal
 {
 
-namespace NPatchBuffer
-{
-
-void GetRedOffsetAndMask( Dali::Pixel::Format pixelFormat, int& byteOffset, int& bitMask );
-
-} // namespace NPatchBuffer
-
 /**
  * The manager for loading Npatch textures.
  * It caches them internally for better performance; i.e. to avoid loading and
@@ -52,8 +49,6 @@ class NPatchLoader
 {
 public:
 
-  typedef Dali::Vector< Uint16Pair > StretchRanges;
-
   enum
   {
     UNINITIALIZED_ID = 0 ///< uninitialised id, use to initialize ids
@@ -61,14 +56,32 @@ public:
 
   struct Data
   {
-    std::string url;                              ///< Url of the N-Patch
-    TextureSet textureSet;                        ///< Texture containing the cropped image
-    StretchRanges stretchPixelsX;                 ///< X stretch pixels
-    StretchRanges stretchPixelsY;                 ///< Y stretch pixels
-    std::size_t hash;                             ///< Hash code for the Url
-    uint32_t croppedWidth;                        ///< Width of the cropped middle part of N-patch
-    uint32_t croppedHeight;                       ///< Height of the cropped middle part of N-patch
-    Rect< int > border;                           ///< The size of the border
+    Data()
+    : url(),
+      textureSet(),
+      hash( 0 ),
+      croppedWidth( 0 ),
+      croppedHeight( 0 ),
+      border( 0, 0, 0, 0 ),
+      loadCompleted( false ),
+      renderingMap{ nullptr }
+    {}
+
+    ~Data();
+
+    using ObserverListType = Dali::Vector< TextureUploadObserver* >;
+
+    ObserverListType observerList;                 ///< Container used to store all observer clients of this Texture
+    std::string url;                               ///< Url of the N-Patch
+    TextureSet textureSet;                         ///< Texture containing the cropped image
+    NPatchUtility::StretchRanges stretchPixelsX;   ///< X stretch pixels
+    NPatchUtility::StretchRanges stretchPixelsY;   ///< Y stretch pixels
+    std::size_t hash;                              ///< Hash code for the Url
+    uint32_t croppedWidth;                         ///< Width of the cropped middle part of N-patch
+    uint32_t croppedHeight;                        ///< Height of the cropped middle part of N-patch
+    Rect< int > border;                            ///< The size of the border
+    bool loadCompleted;                            ///< True if the data loading is completed
+    void* renderingMap;                            ///< NPatch rendering data
   };
 
 public:
@@ -86,13 +99,27 @@ public:
   /**
    * @brief Retrieve a texture matching the n-patch url.
    *
+   * @param [in] textureManager that will be used to loading image
+   * @param [in] textureObserver The NPatchVisual that requested loading.
    * @param [in] url to retrieve
    * @param [in] border The border size of the image
    * @param [in,out] preMultiplyOnLoad True if the image color should be multiplied by it's alpha. Set to false if the
    *                                   image has no alpha channel
+   * @param [in] synchronousLoading True if the image will be loaded in synchronous time.
    * @return id of the texture.
    */
-  std::size_t Load( const std::string& url, const Rect< int >& border, bool& preMultiplyOnLoad );
+  std::size_t Load( TextureManager& textureManager, TextureUploadObserver* textureObserver, const std::string& url, const Rect< int >& border, bool& preMultiplyOnLoad, bool synchronousLoading );
+
+  /**
+   * @brief Set loaded PixelBuffer and its information
+   *
+   * @param [in] loadSuccess True if the texture load was successful (i.e. the resource is available). If false, then the resource failed to load.
+   * @param [in] id cache data id
+   * @param [in] pixelBuffer of loaded image
+   * @param [in] url           The url address of the loaded image.
+   * @param [in] preMultiplied True if the image had pre-multiplied alpha applied
+   */
+  void SetNPatchData( bool loadSuccess, std::size_t id, Devel::PixelBuffer& pixelBuffer, const Internal::VisualUrl& url, bool preMultiplied );
 
   /**
    * @brief Retrieve N patch data matching to an id