2 * Copyright (c) 2017 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/scripting.h>
29 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
30 #include <dali-toolkit/public-api/visuals/image-visual-properties.h>
31 #include <dali-toolkit/public-api/visuals/text-visual-properties.h>
32 #include <dali-toolkit/public-api/visuals/visual-properties.h>
33 #include <dali-toolkit/internal/visuals/border/border-visual.h>
34 #include <dali-toolkit/internal/visuals/color/color-visual.h>
35 #include <dali-toolkit/internal/visuals/gradient/gradient-visual.h>
36 #include <dali-toolkit/internal/visuals/animated-gradient/animated-gradient-visual.h>
37 #include <dali-toolkit/internal/visuals/image/image-visual.h>
38 #include <dali-toolkit/internal/visuals/mesh/mesh-visual.h>
39 #include <dali-toolkit/internal/visuals/npatch/npatch-visual.h>
40 #include <dali-toolkit/internal/visuals/primitive/primitive-visual.h>
41 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
42 #include <dali-toolkit/internal/visuals/text/text-visual.h>
43 #include <dali-toolkit/internal/visuals/animated-image/animated-image-visual.h>
44 #include <dali-toolkit/internal/visuals/wireframe/wireframe-visual.h>
45 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
46 #include <dali-toolkit/internal/visuals/visual-url.h>
47 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
63 BaseHandle handle = Toolkit::VisualFactory::Get();
68 DALI_TYPE_REGISTRATION_BEGIN_CREATE( Toolkit::VisualFactory, Dali::BaseHandle, Create, true )
69 DALI_TYPE_REGISTRATION_END()
70 const char * const BROKEN_IMAGE_URL( DALI_IMAGE_DIR "broken.png" ); ///< URL For the broken image
74 VisualFactory::VisualFactory( bool debugEnabled )
77 mDebugEnabled( debugEnabled ),
78 mPreMultiplyOnLoad( true )
82 VisualFactory::~VisualFactory()
86 void VisualFactory::OnStyleChangedSignal( Toolkit::StyleManager styleManager, StyleChange::Type type)
88 if( type == StyleChange::THEME_CHANGE )
90 std::string brokenImageUrl(BROKEN_IMAGE_URL);
92 Property::Map config = Toolkit::DevelStyleManager::GetConfigurations( styleManager );
93 config["brokenImageUrl"].Get( brokenImageUrl );
97 mFactoryCache->SetBrokenImageUrl(brokenImageUrl);
102 Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& propertyMap )
104 Visual::BasePtr visualPtr;
106 Property::Value* typeValue = propertyMap.Find( Toolkit::Visual::Property::TYPE, VISUAL_TYPE );
107 Toolkit::DevelVisual::Type visualType = Toolkit::DevelVisual::IMAGE; // Default to IMAGE type.
110 Scripting::GetEnumerationProperty( *typeValue, VISUAL_TYPE_TABLE, VISUAL_TYPE_TABLE_COUNT, visualType );
115 case Toolkit::Visual::BORDER:
117 visualPtr = BorderVisual::New( GetFactoryCache(), propertyMap );
121 case Toolkit::Visual::COLOR:
123 visualPtr = ColorVisual::New( GetFactoryCache(), propertyMap );
127 case Toolkit::Visual::GRADIENT:
129 visualPtr = GradientVisual::New( GetFactoryCache(), propertyMap );
133 case Toolkit::Visual::IMAGE:
135 Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
136 std::string imageUrl;
139 if( imageURLValue->Get( imageUrl ) )
141 if( !imageUrl.empty() )
143 VisualUrl visualUrl( imageUrl );
145 switch( visualUrl.GetType() )
147 case VisualUrl::N_PATCH:
149 visualPtr = NPatchVisual::New( GetFactoryCache(), visualUrl, propertyMap );
154 visualPtr = SvgVisual::New( GetFactoryCache(), visualUrl, propertyMap );
159 visualPtr = AnimatedImageVisual::New( GetFactoryCache(), visualUrl, propertyMap );
162 case VisualUrl::REGULAR_IMAGE:
164 visualPtr = ImageVisual::New( GetFactoryCache(), visualUrl, propertyMap );
172 Property::Array* array = imageURLValue->GetArray();
175 visualPtr = AnimatedImageVisual::New( GetFactoryCache(), *array, propertyMap );
182 case Toolkit::Visual::MESH:
184 visualPtr = MeshVisual::New( GetFactoryCache(), propertyMap );
188 case Toolkit::Visual::PRIMITIVE:
190 visualPtr = PrimitiveVisual::New( GetFactoryCache(), propertyMap );
194 case Toolkit::Visual::WIREFRAME:
196 visualPtr = WireframeVisual::New( GetFactoryCache(), propertyMap );
200 case Toolkit::Visual::TEXT:
202 visualPtr = TextVisual::New( GetFactoryCache(), propertyMap );
206 case Toolkit::Visual::N_PATCH:
208 Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
209 std::string imageUrl;
210 if( imageURLValue && imageURLValue->Get( imageUrl ) )
212 visualPtr = NPatchVisual::New( GetFactoryCache(), imageUrl, propertyMap );
217 case Toolkit::Visual::SVG:
219 Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
220 std::string imageUrl;
221 if( imageURLValue && imageURLValue->Get( imageUrl ) )
223 visualPtr = SvgVisual::New( GetFactoryCache(), imageUrl, propertyMap );
228 case Toolkit::Visual::ANIMATED_IMAGE:
230 Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
231 std::string imageUrl;
234 if( imageURLValue->Get( imageUrl ) )
236 visualPtr = AnimatedImageVisual::New( GetFactoryCache(), imageUrl, propertyMap );
240 Property::Array* array = imageURLValue->GetArray();
243 visualPtr = AnimatedImageVisual::New( GetFactoryCache(), *array, propertyMap );
250 case Toolkit::DevelVisual::ANIMATED_GRADIENT:
252 visualPtr = AnimatedGradientVisual::New( GetFactoryCache(), propertyMap );
259 DALI_LOG_ERROR( "Renderer type unknown\n" );
262 if( mDebugEnabled && visualType != Toolkit::DevelVisual::WIREFRAME )
264 //Create a WireframeVisual if we have debug enabled
265 visualPtr = WireframeVisual::New(GetFactoryCache(), visualPtr, propertyMap );
268 return Toolkit::Visual::Base( visualPtr.Get() );
271 Toolkit::Visual::Base VisualFactory::CreateVisual( const Image& image )
273 Visual::BasePtr visualPtr;
277 NinePatchImage npatchImage = NinePatchImage::DownCast( image );
280 visualPtr = NPatchVisual::New( GetFactoryCache(), npatchImage );
284 visualPtr = ImageVisual::New(GetFactoryCache(), image );
290 //Create a WireframeVisual if we have debug enabled
291 visualPtr = WireframeVisual::New( GetFactoryCache(), visualPtr );
294 return Toolkit::Visual::Base( visualPtr.Get() );
297 Toolkit::Visual::Base VisualFactory::CreateVisual( const std::string& url, ImageDimensions size )
299 Visual::BasePtr visualPtr;
303 // first resolve url type to know which visual to create
304 VisualUrl visualUrl( url );
305 switch( visualUrl.GetType() )
307 case VisualUrl::N_PATCH:
309 visualPtr = NPatchVisual::New( GetFactoryCache(), visualUrl );
314 visualPtr = SvgVisual::New( GetFactoryCache(), visualUrl );
319 visualPtr = AnimatedImageVisual::New( GetFactoryCache(), visualUrl );
322 case VisualUrl::REGULAR_IMAGE:
324 visualPtr = ImageVisual::New(GetFactoryCache(), visualUrl, size );
332 //Create a WireframeVisual if we have debug enabled
333 visualPtr = WireframeVisual::New( GetFactoryCache(), visualPtr );
336 return Toolkit::Visual::Base( visualPtr.Get() );
339 void VisualFactory::SetPreMultiplyOnLoad( bool preMultiply )
341 if( mPreMultiplyOnLoad != preMultiply )
343 GetFactoryCache().SetPreMultiplyOnLoad( preMultiply );
345 mPreMultiplyOnLoad = preMultiply;
348 bool VisualFactory::GetPreMultiplyOnLoad() const
350 return mPreMultiplyOnLoad;
353 Internal::TextureManager& VisualFactory::GetTextureManager()
355 return GetFactoryCache().GetTextureManager();
358 Internal::VisualFactoryCache& VisualFactory::GetFactoryCache()
362 mFactoryCache = std::unique_ptr<VisualFactoryCache>( new VisualFactoryCache( mPreMultiplyOnLoad ) );
364 std::string brokenImageUrl(BROKEN_IMAGE_URL);
365 Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
368 Property::Map config = Toolkit::DevelStyleManager::GetConfigurations( styleManager );
369 config["brokenImageUrl"].Get( brokenImageUrl );
370 styleManager.StyleChangedSignal().Connect( mSlotDelegate, &VisualFactory::OnStyleChangedSignal );
373 mFactoryCache->SetBrokenImageUrl(brokenImageUrl);
375 return *mFactoryCache;
378 } // namespace Internal
380 } // namespace Toolkit