-
-#ifndef __DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H__
-#define __DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H__
+#ifndef DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H
+#define DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H
/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 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.
* limitations under the License.
*/
-
// EXTERNAL INCLUDES
#include <dali/public-api/common/vector-wrapper.h>
#include <dali/public-api/object/base-object.h>
namespace Dali
{
-
namespace Toolkit
{
-
class AtlasGlyphManager;
} // namespace Toolkit
namespace Toolkit
{
-
namespace Internal
{
-
class AtlasGlyphManager;
typedef IntrusivePtr<AtlasGlyphManager> AtlasGlyphManagerPtr;
class AtlasGlyphManager : public Dali::BaseObject
{
public:
-
- struct GlyphRecord
+ struct GlyphRecordEntry
{
- Text::FontId mFontId;
Text::GlyphIndex mIndex;
- uint32_t mImageId;
+ uint32_t mImageId;
+ int32_t mCount;
+ uint16_t mOutlineWidth;
+ bool isItalic : 1;
+ bool isBold : 1;
};
- AtlasGlyphManager();
-
- virtual ~AtlasGlyphManager();
+ struct FontGlyphRecord
+ {
+ Text::FontId mFontId;
+ Vector<GlyphRecordEntry> mGlyphRecords;
+ };
-/**
- * Create a new AtlasGlyphManager
+ /**
+ * @brief Constructor
*/
- static AtlasGlyphManagerPtr New();
+ AtlasGlyphManager();
/**
* @copydoc Toolkit::AtlasGlyphManager::Add
*/
- void Add( const Text::GlyphInfo& glyph,
- const BufferImage& bitmap,
- Dali::Toolkit::AtlasManager::AtlasSlot& slot );
+ void Add(const Text::GlyphInfo& glyph,
+ const Toolkit::AtlasGlyphManager::GlyphStyle& style,
+ const PixelData& bitmap,
+ Dali::Toolkit::AtlasManager::AtlasSlot& slot);
/**
* @copydoc Toolkit::AtlasGlyphManager::GenerateMeshData
*/
- void GenerateMeshData( uint32_t imageId,
- const Vector2& position,
- Toolkit::AtlasManager::Mesh2D& mesh );
-
- /**
- * @copydoc Toolkit::AtlasGlyphManager::StitchMesh
- */
- void StitchMesh( Toolkit::AtlasManager::Mesh2D& first,
- const Toolkit::AtlasManager::Mesh2D& second );
+ void GenerateMeshData(uint32_t imageId,
+ const Vector2& position,
+ Toolkit::AtlasManager::Mesh2D& mesh);
/**
- * @copydoc Toolkit::AtlasGlyphManager::Cached
+ * @copydoc Toolkit::AtlasGlyphManager::IsCached
*/
- void Cached( Text::FontId fontId,
- Text::GlyphIndex index,
- Dali::Toolkit::AtlasManager::AtlasSlot& slot );
+ bool IsCached(Text::FontId fontId,
+ Text::GlyphIndex index,
+ const Toolkit::AtlasGlyphManager::GlyphStyle& style,
+ Dali::Toolkit::AtlasManager::AtlasSlot& slot);
/**
* @copydoc Toolkit::AtlasGlyphManager::GetAtlasSize
*/
- Vector2 GetAtlasSize( uint32_t atlasId );
+ Vector2 GetAtlasSize(uint32_t atlasId);
/**
* @copydoc Toolkit::AtlasGlyphManager::SetNewAtlasSize
*/
- void SetNewAtlasSize( uint32_t width, uint32_t height, uint32_t blockWidth, uint32_t blockHeight );
-
- /**
- * @copydoc Toolkit::AtlasGlyphManager::Remove
- */
- void Remove( uint32_t imageId );
+ void SetNewAtlasSize(uint32_t width, uint32_t height, uint32_t blockWidth, uint32_t blockHeight);
/**
* @copydoc Toolkit::AtlasGlyphManager::GetPixelFormat
*/
- Pixel::Format GetPixelFormat( uint32_t atlasId );
+ Pixel::Format GetPixelFormat(uint32_t atlasId);
/**
- * @copydoc Toolkit::AtlasGlyphManager::GetMaterial
+ * @copydoc toolkit::AtlasGlyphManager::AdjustReferenceCount
*/
- Material GetMaterial( uint32_t atlasId ) const;
+ void AdjustReferenceCount(Text::FontId fontId, Text::GlyphIndex index, const Toolkit::AtlasGlyphManager::GlyphStyle& style, int32_t delta);
/**
- * @copydoc Toolkit::AtlasGlyphManager::GetMaterial
+ * @copydoc Toolkit::AtlasGlyphManager::GetTextures
*/
- Sampler GetSampler( uint32_t atlasId ) const;
+ TextureSet GetTextures(uint32_t atlasId) const;
/**
* @copydoc Toolkit::AtlasGlyphManager::GetMetrics
*/
const Toolkit::AtlasGlyphManager::Metrics& GetMetrics();
-private:
+protected:
+ /**
+ * A reference counted object may only be deleted by calling Unreference()
+ */
+ virtual ~AtlasGlyphManager();
- Dali::Toolkit::AtlasManager mAtlasManager;
- Vector< GlyphRecord > mGlyphRecords;
- uint32_t mCount;
- Toolkit::AtlasGlyphManager::Metrics mMetrics;
+private:
+ Dali::Toolkit::AtlasManager mAtlasManager; ///> Atlas Manager created by GlyphManager
+ std::vector<FontGlyphRecord> mFontGlyphRecords;
+ Toolkit::AtlasGlyphManager::Metrics mMetrics; ///> Metrics to pass back on GlyphManager status
+ Sampler mSampler;
};
} // namespace Internal
inline const Internal::AtlasGlyphManager& GetImplementation(const Toolkit::AtlasGlyphManager& manager)
{
- DALI_ASSERT_ALWAYS( manager && "AtlasGlyphManager handle is empty" );
+ DALI_ASSERT_ALWAYS(manager && "AtlasGlyphManager handle is empty");
const BaseObject& handle = manager.GetBaseObject();
inline Internal::AtlasGlyphManager& GetImplementation(Toolkit::AtlasGlyphManager& manager)
{
- DALI_ASSERT_ALWAYS( manager && "AtlasGlyphManager handle is empty" );
+ DALI_ASSERT_ALWAYS(manager && "AtlasGlyphManager handle is empty");
BaseObject& handle = manager.GetBaseObject();
} // namespace Dali
-
- #endif // __DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H__
\ No newline at end of file
+#endif // DALI_TOOLKIT_ATLAS_GLYPH_MANAGER_IMPL_H