X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fnpatch-loader.cpp;h=5f8ddff06db9b39d46fce4d8c041aaecd099defd;hb=HEAD;hp=8bc050fdc7d2b0658066a0ad279c9d3d3fc5e3ea;hpb=5fa82acc87ca7de63ce715bb3cb63a12ac36fbcf;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/npatch-loader.cpp b/dali-toolkit/internal/visuals/npatch-loader.cpp
deleted file mode 100644
index 8bc050f..0000000
--- a/dali-toolkit/internal/visuals/npatch-loader.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
- /*
- * 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.
- *
- */
-
-// CLASS HEADER
-#include <dali-toolkit/internal/visuals/npatch-loader.h>
-
-// 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
-{
-
-namespace Toolkit
-{
-
-namespace Internal
-{
-
-NPatchLoader::NPatchLoader()
-{
-}
-
-NPatchLoader::~NPatchLoader()
-{
-}
-
-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;
-  const OwnerContainer< Data* >::SizeType count = mCache.Count();
-  int cachedIndex = -1;
-
-  for( ; index < count; ++index )
-  {
-    if( mCache[ index ]->hash == hash )
-    {
-      // hash match, check url as well in case of hash collision
-      if( mCache[ index ]->url == url )
-      {
-        // Use cached data
-        if( mCache[ index ]->border == border )
-        {
-          return index+1u; // valid indices are from 1 onwards
-        }
-        else
-        {
-          cachedIndex = index;
-        }
-      }
-    }
-  }
-
-  if( cachedIndex != -1 )
-  {
-    // Same url but border is different - use the existing texture
-    Data* data = new Data();
-    data->hash = hash;
-    data->url = url;
-    data->croppedWidth = mCache[ cachedIndex ]->croppedWidth;
-    data->croppedHeight = mCache[ cachedIndex ]->croppedHeight;
-
-    data->textureSet = mCache[ cachedIndex ]->textureSet;
-
-    NinePatchImage::StretchRanges stretchRangesX;
-    stretchRangesX.PushBack( Uint16Pair( border.left, ( (data->croppedWidth >= static_cast< unsigned int >( border.right )) ? data->croppedWidth - border.right : 0 ) ) );
-
-    NinePatchImage::StretchRanges stretchRangesY;
-    stretchRangesY.PushBack( Uint16Pair( border.top, ( (data->croppedHeight >= static_cast< unsigned int >( border.bottom )) ? data->croppedHeight - border.bottom : 0 ) ) );
-
-    data->stretchPixelsX = stretchRangesX;
-    data->stretchPixelsY = stretchRangesY;
-    data->border = border;
-
-    mCache.PushBack( data );
-
-    return mCache.Count(); // valid ids start from 1u
-  }
-
-  // got to the end so no match, decode N patch and append new item to cache
-  if( border == Rect< int >( 0, 0, 0, 0 ) )
-  {
-    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();
-        data->border = Rect< int >( 0, 0, 0, 0 );
-        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();
-      data->textureSet.SetTexture( 0u, texture );
-
-      NinePatchImage::StretchRanges stretchRangesX;
-      stretchRangesX.PushBack( Uint16Pair( border.left, ( (data->croppedWidth >= static_cast< unsigned int >( border.right )) ? data->croppedWidth - border.right : 0 ) ) );
-
-      NinePatchImage::StretchRanges stretchRangesY;
-      stretchRangesY.PushBack( Uint16Pair( border.top, ( (data->croppedHeight >= static_cast< unsigned int >( border.bottom )) ? data->croppedHeight - border.bottom : 0 ) ) );
-
-      data->stretchPixelsX = stretchRangesX;
-      data->stretchPixelsY = stretchRangesY;
-      data->border = border;
-
-      mCache.PushBack( data );
-
-      return mCache.Count(); // valid ids start from 1u
-    }
-  }
-
-  return 0u;
-}
-
-bool NPatchLoader::GetNPatchData( std::size_t id, const Data*& data )
-{
-  if( ( id > UNINITIALIZED_ID )&&( id <= mCache.Count() ) )
-  {
-    data = mCache[ id - 1u ]; // id's start from 1u
-    return true;
-  }
-  data = NULL;
-  return false;
-}
-
-} // namespace Internal
-
-} // namespace Toolkit
-
-} // namespace Dali