2 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 #include <dali-toolkit/internal/visuals/visual-factory-impl.h>
21 #include <dali/integration-api/debug.h>
22 #include <dali/public-api/images/image.h>
23 #include <dali/public-api/object/property-array.h>
24 #include <dali/public-api/object/type-registry.h>
25 #include <dali/public-api/object/type-registry-helper.h>
26 #include <dali/devel-api/scripting/enum-helper.h>
27 #include <dali/devel-api/scripting/scripting.h>
30 #include <dali-toolkit/public-api/visuals/image-visual-properties.h>
31 #include <dali-toolkit/public-api/visuals/visual-properties.h>
32 #include <dali-toolkit/internal/visuals/border/border-visual.h>
33 #include <dali-toolkit/internal/visuals/color/color-visual.h>
34 #include <dali-toolkit/internal/visuals/debug/debug-visual.h>
35 #include <dali-toolkit/internal/visuals/gradient/gradient-visual.h>
36 #include <dali-toolkit/internal/visuals/npatch/npatch-visual.h>
37 #include <dali-toolkit/internal/visuals/image/image-visual.h>
38 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
39 #include <dali-toolkit/internal/visuals/mesh/mesh-visual.h>
40 #include <dali-toolkit/internal/visuals/primitive/primitive-visual.h>
41 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
42 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
43 #include <dali-toolkit/internal/visuals/image-atlas-manager.h>
47 const char * const BROKEN_VISUAL_IMAGE_URL( DALI_IMAGE_DIR "broken.png");
62 DALI_ENUM_TO_STRING_TABLE_BEGIN( VISUAL_TYPE )
63 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, BORDER )
64 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, COLOR )
65 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, GRADIENT )
66 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, IMAGE )
67 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, MESH )
68 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, PRIMITIVE )
69 DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::Visual, DEBUG )
70 DALI_ENUM_TO_STRING_TABLE_END( VISUAL_TYPE )
72 const char * const VISUAL_TYPE( "visualType" );
76 BaseHandle handle = Toolkit::VisualFactory::Get();
81 DALI_TYPE_REGISTRATION_BEGIN_CREATE( Toolkit::VisualFactory, Dali::BaseHandle, Create, true )
82 DALI_TYPE_REGISTRATION_END()
86 VisualFactory::VisualFactory( bool debugEnabled )
87 :mDebugEnabled( debugEnabled )
91 VisualFactory::~VisualFactory()
95 Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& propertyMap )
97 // Create factory cache if it hasn't already been
100 mFactoryCache = new VisualFactoryCache();
103 // Return a new DebugVisual if we have debug enabled
106 return Toolkit::Visual::Base( new DebugVisual( *( mFactoryCache.Get() ) ) );
109 Visual::Base* visualPtr = NULL;
111 Property::Value* typeValue = propertyMap.Find( Toolkit::Visual::Property::TYPE, VISUAL_TYPE );
112 Toolkit::Visual::Type visualType = Toolkit::Visual::IMAGE; // Default to IMAGE type
115 Scripting::GetEnumerationProperty( *typeValue, VISUAL_TYPE_TABLE, VISUAL_TYPE_TABLE_COUNT, visualType );
120 case Toolkit::Visual::BORDER:
122 visualPtr = new BorderVisual( *( mFactoryCache.Get() ) );
126 case Toolkit::Visual::COLOR:
128 visualPtr = new ColorVisual( *( mFactoryCache.Get() ) );
132 case Toolkit::Visual::GRADIENT:
134 visualPtr = new GradientVisual( *( mFactoryCache.Get() ) );
138 default: // Default to Image type if unknown (check if there is a URL)
139 case Toolkit::Visual::IMAGE:
141 Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
142 std::string imageUrl;
143 if( imageURLValue && imageURLValue->Get( imageUrl ) )
145 if( NinePatchImage::IsNinePatchUrl( imageUrl ) )
147 visualPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
151 CreateAtlasManager();
153 if( SvgVisual::IsSvgUrl( imageUrl ) )
155 visualPtr = new SvgVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
159 visualPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
163 else if( propertyMap.Find( Toolkit::Visual::Property::SHADER, CUSTOM_SHADER ) )
165 // Create Image Visual if it has a shader
166 // TODO: This is required because of EffectsView which should be fixed
167 CreateAtlasManager();
168 visualPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
173 case Toolkit::Visual::MESH:
175 visualPtr = new MeshVisual( *( mFactoryCache.Get() ) );
179 case Toolkit::Visual::PRIMITIVE:
181 visualPtr = new PrimitiveVisual( *( mFactoryCache.Get() ) );
185 case Toolkit::Visual::DEBUG:
187 visualPtr = new DebugVisual( *( mFactoryCache.Get() ) );
195 visualPtr->Initialize( actor, propertyMap );
199 DALI_LOG_ERROR( "Renderer type unknown\n" );
202 return Toolkit::Visual::Base( visualPtr );
205 Toolkit::Visual::Base VisualFactory::CreateVisual( const Image& image )
209 mFactoryCache = new VisualFactoryCache();
214 return Toolkit::Visual::Base( new DebugVisual( *( mFactoryCache.Get() ) ) );
217 NinePatchImage npatchImage = NinePatchImage::DownCast( image );
220 NPatchVisual* visualPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
221 visualPtr->SetImage( npatchImage );
223 return Toolkit::Visual::Base( visualPtr );
227 CreateAtlasManager();
228 ImageVisual* visualPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
230 visualPtr->SetImage( actor, image );
232 return Toolkit::Visual::Base( visualPtr );
236 Toolkit::Visual::Base VisualFactory::CreateVisual( const std::string& url, ImageDimensions size )
240 mFactoryCache = new VisualFactoryCache();
245 return Toolkit::Visual::Base( new DebugVisual( *( mFactoryCache.Get() ) ) );
248 if( NinePatchImage::IsNinePatchUrl( url ) )
250 NPatchVisual* visualPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
251 visualPtr->SetImage( url );
253 return Toolkit::Visual::Base( visualPtr );
255 else if( SvgVisual::IsSvgUrl( url ) )
257 CreateAtlasManager();
258 SvgVisual* visualPtr = new SvgVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
259 visualPtr->SetImage( url, size );
260 return Toolkit::Visual::Base( visualPtr );
264 CreateAtlasManager();
265 ImageVisual* visualPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
267 visualPtr->SetImage( actor, url, size );
269 return Toolkit::Visual::Base( visualPtr );
273 Image VisualFactory::GetBrokenVisualImage()
275 return ResourceImage::New( BROKEN_VISUAL_IMAGE_URL );
278 void VisualFactory::CreateAtlasManager()
282 Shader shader = ImageVisual::GetImageShader( *( mFactoryCache.Get() ) );
283 mAtlasManager = new ImageAtlasManager();
284 mAtlasManager->SetBrokenImage( BROKEN_VISUAL_IMAGE_URL );
288 } // namespace Internal
290 } // namespace Toolkit