dali/public-api/images/resource-image.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/public-api/images/resource-image.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/public-api/images/image-attributes.h>
  23 #include <dali/public-api/math/vector2.h>
  24 #include <dali/internal/event/images/resource-image-impl.h>
  25 #include <dali/internal/event/common/thread-local-storage.h>
  26 #include <dali/integration-api/platform-abstraction.h>
  27
  28 namespace Dali
  29 {
  30
  31 Vector2 ResourceImage::GetImageSize( const std::string& url )
  32 {
  33   Vector2 size;
  34   Internal::ThreadLocalStorage::Get().GetPlatformAbstraction().GetClosestImageSize( url, ImageAttributes::DEFAULT_ATTRIBUTES, size );
  35   return size;
  36 }
  37
  38 ResourceImage::ResourceImage()
  39 {
  40 }
  41
  42 ResourceImage::ResourceImage(Internal::ResourceImage* internal) : Image(internal)
  43 {
  44 }
  45
  46 ResourceImage::~ResourceImage()
  47 {
  48 }
  49
  50 ResourceImage::ResourceImage( const ResourceImage& handle )
  51 : Image(handle)
  52 {
  53 }
  54
  55 ResourceImage& ResourceImage::operator=( const ResourceImage& rhs )
  56 {
  57   BaseHandle::operator=(rhs);
  58   return *this;
  59 }
  60
  61 ResourceImage ResourceImage::New( const std::string& url )
  62 {
  63   Internal::ResourceImagePtr internal = Internal::ResourceImage::New( url,
  64                                                          Dali::ImageAttributes::DEFAULT_ATTRIBUTES );
  65   return ResourceImage(internal.Get());
  66 }
  67
  68 ResourceImage ResourceImage::New( const std::string& url, LoadPolicy loadPol, ReleasePolicy releasePol )
  69 {
  70   Internal::ResourceImagePtr internal = Internal::ResourceImage::New( url,
  71                                                          Dali::ImageAttributes::DEFAULT_ATTRIBUTES,
  72                                                          loadPol, releasePol );
  73   return ResourceImage(internal.Get());
  74 }
  75
  76 ResourceImage ResourceImage::New( const std::string& url, const ImageAttributes& attributes )
  77 {
  78   Internal::ResourceImagePtr internal = Internal::ResourceImage::New( url, attributes );
  79   return ResourceImage(internal.Get());
  80 }
  81
  82 ResourceImage ResourceImage::New( const std::string& url, const ImageAttributes& attributes, LoadPolicy loadPol, ReleasePolicy releasePol )
  83 {
  84   Internal::ResourceImagePtr internal = Internal::ResourceImage::New( url, attributes, loadPol, releasePol );
  85   return ResourceImage(internal.Get());
  86 }
  87
  88 ResourceImage ResourceImage::DownCast( BaseHandle handle )
  89 {
  90   return ResourceImage( dynamic_cast<Dali::Internal::ResourceImage*>(handle.GetObjectPtr()) );
  91 }
  92
  93 ResourceImage::LoadPolicy ResourceImage::GetLoadPolicy() const
  94 {
  95   return GetImplementation(*this).GetLoadPolicy();
  96 }
  97
  98 LoadingState ResourceImage::GetLoadingState() const
  99 {
 100   return GetImplementation(*this).GetLoadingState();
 101 }
 102
 103 std::string ResourceImage::GetUrl() const
 104 {
 105   return GetImplementation(*this).GetUrl();
 106 }
 107
 108 void ResourceImage::Reload()
 109 {
 110   GetImplementation(*this).Reload();
 111 }
 112
 113 ImageAttributes ResourceImage::GetAttributes() const
 114 {
 115   return GetImplementation(*this).GetAttributes();
 116 }
 117
 118 ResourceImage::ResourceImageSignal& ResourceImage::LoadingFinishedSignal()
 119 {
 120   return GetImplementation(*this).LoadingFinishedSignal();
 121 }
 122
 123 } // namespace Dali