Resolve incorrect position for Ellipsis when mixed LTR & RTL languages and set layout...
[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / color-segmentation.h
1 #ifndef DALI_TOOLKIT_TEXT_COLOR_SEGMENTATION_H
2 #define DALI_TOOLKIT_TEXT_COLOR_SEGMENTATION_H
3
4 /*
5  * Copyright (c) 2021 Samsung Electronics Co., Ltd.
6  *
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
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
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.
18  *
19  */
20
21 // EXTERNAL INCLUDES
22 #include <dali/public-api/common/dali-vector.h>
23
24 // INTERNAL INCLUDES
25 #include <dali-toolkit/internal/text/color-run.h>
26
27 namespace Dali
28 {
29 namespace Toolkit
30 {
31 namespace Text
32 {
33 class LogicalModel;
34
35 /**
36  * @brief Creates color glyph runs.
37  *
38  * @param[in] colorRuns The color runs in characters (set in the mark-up string).
39  * @param[in] charactersToGlyph Conversion table from characters to glyphs.
40  * @param[in] glyphsPerCharacter Table with the number of glyphs for each character.
41  * @param[in] startCharacterIndex The character from where the text is shaped.
42  * @param[in] startGlyphIndex The glyph from where the text is shaped.
43  * @param[in] numberOfCharacters The number of characters to be shaped.
44  * @param[out] colors The vector of colors.
45  * @param[out] colorIndices Indices to the vector of colors.
46  */
47 void SetColorSegmentationInfo(const Vector<ColorRun>&   colorRuns,
48                               const Vector<GlyphIndex>& charactersToGlyph,
49                               const Vector<Length>&     glyphsPerCharacter,
50                               CharacterIndex            startCharacterIndex,
51                               GlyphIndex                startGlyphIndex,
52                               Length                    numberOfCharacters,
53                               Vector<Vector4>&          colors,
54                               Vector<ColorIndex>&       colorIndices);
55
56 } // namespace Text
57
58 } // namespace Toolkit
59
60 } // namespace Dali
61
62 #endif // DALI_TOOLKIT_TEXT_COLOR_SEGMENTATION_H