Merge "Change the double tap and long press events on top of no text actions to highl...

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / npatch-loader.cpp

diff --git a/dali-toolkit/internal/visuals/npatch-loader.cpp b/dali-toolkit/internal/visuals/npatch-loader.cpp
index 026450d..5da7bd1 100644 (file)
--- a/dali-toolkit/internal/visuals/npatch-loader.cpp
+++ b/dali-toolkit/internal/visuals/npatch-loader.cpp
@@ -21,6 +21,7 @@
 // EXTERNAL HEADER
 #include <dali/devel-api/common/hash.h>
 #include <dali/devel-api/images/texture-set-image.h>
+#include <dali-toolkit/public-api/image-loader/sync-image-loader.h>
 
 namespace Dali
 {
@@ -39,7 +40,7 @@ NPatchLoader::~NPatchLoader()
 {
 }
 
-std::size_t NPatchLoader::Load( const std::string& url )
+std::size_t NPatchLoader::Load( const std::string& url, const Rect< int >& border )
 {
   std::size_t hash = CalculateHash( url );
   OwnerContainer< Data* >::SizeType index = UNINITIALIZED_ID;
@@ -56,26 +57,62 @@ std::size_t NPatchLoader::Load( const std::string& url )
     }
   }
   // got to the end so no match, decode N patch and append new item to cache
-  NinePatchImage ninePatch = NinePatchImage::New( url );
-  if( ninePatch )
+  if( border == Rect< int >( 0, 0, 0, 0 ) )
   {
-    Data* data = new Data();
-    data->hash = hash;
-    data->url = url;
-    BufferImage croppedImage = ninePatch.CreateCroppedBufferImage();
-    if( croppedImage )
+    NinePatchImage ninePatch = NinePatchImage::New( url );
+    if( ninePatch )
     {
+      BufferImage croppedImage = ninePatch.CreateCroppedBufferImage();
+      if( croppedImage )
+      {
+        Data* data = new Data();
+        data->hash = hash;
+        data->url = url;
+        data->textureSet = TextureSet::New();
+        TextureSetImage( data->textureSet, 0u, croppedImage );
+        data->croppedWidth = croppedImage.GetWidth();
+        data->croppedHeight = croppedImage.GetHeight();
+        data->stretchPixelsX = ninePatch.GetStretchPixelsX();
+        data->stretchPixelsY = ninePatch.GetStretchPixelsY();
+        mCache.PushBack( data );
+
+        return mCache.Count(); // valid ids start from 1u
+      }
+    }
+  }
+  else
+  {
+    // Load image from file
+    PixelData pixels = SyncImageLoader::Load( url );
+    if( pixels )
+    {
+      Data* data = new Data();
+      data->hash = hash;
+      data->url = url;
+      data->croppedWidth = pixels.GetWidth();
+      data->croppedHeight = pixels.GetHeight();
+
+      Texture texture = Texture::New( TextureType::TEXTURE_2D, pixels.GetPixelFormat(), pixels.GetWidth(), pixels.GetHeight() );
+      texture.Upload( pixels, 0, 0, 0, 0, pixels.GetWidth(), pixels.GetHeight() );
+
       data->textureSet = TextureSet::New();
-      TextureSetImage( data->textureSet, 0u, croppedImage );
-      data->croppedWidth = croppedImage.GetWidth();
-      data->croppedHeight = croppedImage.GetHeight();
-      data->stretchPixelsX = ninePatch.GetStretchPixelsX();
-      data->stretchPixelsY = ninePatch.GetStretchPixelsY();
+      data->textureSet.SetTexture( 0u, texture );
+
+      NinePatchImage::StretchRanges stretchRangesX;
+      stretchRangesX.PushBack( Uint16Pair( border.left, data->croppedWidth - border.right ) );
+
+      NinePatchImage::StretchRanges stretchRangesY;
+      stretchRangesY.PushBack( Uint16Pair( border.top, data->croppedHeight - border.bottom ) );
+
+      data->stretchPixelsX = stretchRangesX;
+      data->stretchPixelsY = stretchRangesY;
+
       mCache.PushBack( data );
 
       return mCache.Count(); // valid ids start from 1u
     }
   }
+
   return 0u;
 }