1 #ifndef DALI_INTERNAL_TEXT_ABSTRACTION_PLUGIN_EMBEDDED_ITEM_H
2 #define DALI_INTERNAL_TEXT_ABSTRACTION_PLUGIN_EMBEDDED_ITEM_H
5 * Copyright (c) 2022 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
21 #include <dali/devel-api/text-abstraction/font-client.h>
22 #include <dali/devel-api/text-abstraction/glyph-info.h>
23 #include <dali/internal/text/text-abstraction/plugin/pixel-buffer-cache-item.h>
25 namespace Dali::TextAbstraction::Internal
28 * @brief Caches embedded items.
32 // Default constructor.
33 EmbeddedItem() = default;
35 // Default destructor.
36 ~EmbeddedItem() = default;
39 * Get metrics for glyph from image
40 * @param[in] item The embedded image
41 * @param[in,out] glyph The glyph to get metrics for
43 void GetGlyphMetrics(GlyphInfo& glyph);
46 * @brief Create a glyph bitmap from an embedded item if present in the cache
48 * @param[in] pixelBufferCache The pixel buffer cache
49 * @param[out] data The bitmap data.
51 void CreateBitmap(const std::vector<PixelBufferCacheItem>& pixelBufferCache,
52 Dali::TextAbstraction::GlyphBufferData& data);
54 PixelBufferId pixelBufferId{0u}; ///< Index to the vector of pixel buffers
55 uint32_t width{0u}; ///< The desired width.
56 uint32_t height{0u}; ///< The desired height.
57 GlyphIndex index{0u}; ///< The glyph index of this embedded items. Should be bigger than 0.
60 } // namespace Dali::TextAbstraction::Internal
62 #endif //DALI_INTERNAL_TEXT_ABSTRACTION_PLUGIN_EMBEDDED_ITEM_H