// INTERNAL INCLUDES
#include <dali/public-api/images/resource-image.h>
#include <dali/internal/event/images/image-impl.h>
-#include <dali/internal/event/images/image-factory-cache.h>
#include <dali/integration-api/debug.h> // For DALI_LOG_OBJECT_STRING_DECLARATION
namespace Dali
namespace Internal
{
-typedef Dali::ResourceImage::LoadPolicy LoadPolicy;
-
-const LoadPolicy IMAGE_LOAD_POLICY_DEFAULT = Dali::ResourceImage::IMMEDIATE;
-
class ResourceImage;
typedef IntrusivePtr<ResourceImage> ResourceImagePtr;
* @param [in] url The URL of the image file.
* @param [in] attributes requested parameters for loading (size, scaling etc.)
* if width or height is specified as 0, the natural size will be used.
- * @param [in] loadPol controls time of loading a resource from the filesystem (default: load when Image is created).
- * @param [in] releasePol optionally relase memory when image is not visible on screen (default: keep image data until Image object is alive).
* @return a pointer to a newly created object.
*/
static ResourceImagePtr New( const std::string& url,
- const Dali::ImageAttributes& attributes,
- LoadPolicy loadPol = IMAGE_LOAD_POLICY_DEFAULT,
- ReleasePolicy releasePol = IMAGE_RELEASE_POLICY_DEFAULT );
+ const ImageAttributes& attributes );
/**
* @copydoc Dali::ResourceImage::GetLoadingState()
*/
- Dali::LoadingState GetLoadingState() const { return mTicket ? mTicket->GetLoadingState() : ResourceLoading; }
-
- /**
- * @copydoc Dali::ResourceImage::GetLoadPolicy()
- */
- LoadPolicy GetLoadPolicy () const { return mLoadPolicy; }
+ Dali::LoadingState GetLoadingState() const { return mLoadingState; }
/**
* @copydoc Dali::ResourceImage::LoadingFinishedSignal()
* If requested width or height was 0, they are replaced by concrete dimensions.
* @return a copy of the attributes
*/
- const Dali::ImageAttributes& GetAttributes() const;
+ const ImageAttributes& GetAttributes() const;
/**
* @copydoc Dali::ResourceImage::GetUrl()
+ * virtual so deriving class can override it
*/
- const std::string& GetUrl() const;
+ virtual const std::string& GetUrl() const;
/**
* @copydoc Dali::ResourceImage::Reload()
*/
virtual Vector2 GetNaturalSize() const;
- /**
- * Indicates that the image is used.
- */
- virtual void Connect();
-
- /**
- * Indicates that the image is not used anymore.
- */
- virtual void Disconnect();
-
-public: // From ResourceTicketObserver
-
- /**
- * @copydoc Dali::Internal::ResourceTicketObserver::ResourceLoadingFailed()
- */
- virtual void ResourceLoadingFailed(const ResourceTicket& ticket);
-
- /**
- * @copydoc Dali::Internal::ResourceTicketObserver::ResourceLoadingSucceeded()
- */
- virtual void ResourceLoadingSucceeded(const ResourceTicket& ticket);
protected:
/**
* Constructor, with default parameters
*/
- ResourceImage( LoadPolicy loadPol = IMAGE_LOAD_POLICY_DEFAULT, ReleasePolicy releasePol = IMAGE_RELEASE_POLICY_DEFAULT );
-
-private:
+ ResourceImage();
/**
- * Helper method to determine if the filename indicates that the image has a 9 patch border.
- * @param [in] url The URL of the image file.
- * @return true if it is a 9 patch image
+ * Constructor, with url and attributes
*/
- static bool IsNinePatch( const std::string& url );
-
- /**
- * Helper method to set new resource ticket. Stops observing current ticket if any, and starts observing
- * the new one or just resets the intrusive pointer.
- * @param[in] ticket pointer to new resource Ticket or NULL.
- */
- void SetTicket( ResourceTicket* ticket );
+ ResourceImage( const std::string& url, const ImageAttributes& attributes);
private:
-
- ImageFactory& mImageFactory;
-
- ImageFactoryCache::RequestPtr mRequest; ///< contains the initially requested attributes for image. Request is reissued when memory was released.
-
Dali::ResourceImage::ResourceImageSignal mLoadingFinished;
-
- LoadPolicy mLoadPolicy : 2; ///< 2 bits is enough space
+ ImageAttributes mAttributes;
+ std::string mUrl;
+ Dali::LoadingState mLoadingState;
// Changes scope, should be at end of class
DALI_LOG_OBJECT_STRING_DECLARATION;