#define DALI_TOOLKIT_TEXT_LAYOUT_PARAMETERS_H
/*
- * Copyright (c) 2016 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.
// INTERNAL INCLUDES
#include <dali-toolkit/internal/text/text-definitions.h>
-#include <dali-toolkit/internal/text/layouts/layout-wrap-mode.h>
+#include <dali-toolkit/internal/text/text-model.h>
+#include <dali-toolkit/public-api/text/text-enumerations.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Text
{
-
struct BidirectionalLineInfoRun;
namespace Layout
{
-
/**
* @brief Struct used to pass parameters.
*/
* Constructor with the needed parameters to layout the text.
*
* @param[in] boundingBox The size of the box containing the text.
- * @param[in] textBuffer The text buffer.
- * @param[in] lineBreakInfoBuffer The line break info.
- * @param[in] wordBreakInfoBuffer The word break info.
- * @param[in] characterDirectionBuffer Vector with the direction of each character.
- * @param[in] glyphsBuffer Vector with glyphs.
- * @param[in] glyphsToCharactersBuffer Vector with indices pointing the first character of each glyph.
- * @param[in] charactersPerGlyphBuffer Vector with the number of characters that forms each glyph.
- * @param[in] charactersToGlyphsBuffer Vector with indices pointing the first glyph of each character.
- * @param[in] glyphsPerCharacterBuffer Vector with the number of glyphs shaped from the character.
- * @param[in] totalNumberOfGlyphs The number of glyphs.
- * @param[in] horizontalAlignment The horizontal alignment.
- * @param[in] lineWrapMode The text wrap mode.
+ * @param[in,out] textModel The text's model.
*/
- Parameters( const Vector2& boundingBox,
- const Character* const textBuffer,
- const LineBreakInfo* const lineBreakInfoBuffer,
- const WordBreakInfo* const wordBreakInfoBuffer,
- const CharacterDirection* const characterDirectionBuffer,
- const GlyphInfo* const glyphsBuffer,
- const CharacterIndex* const glyphsToCharactersBuffer,
- const Length* const charactersPerGlyphBuffer,
- const GlyphIndex* const charactersToGlyphsBuffer,
- const Length* const glyphsPerCharacterBuffer,
- Length totalNumberOfGlyphs,
- HorizontalAlignment horizontalAlignment,
- LineWrap::Mode lineWrapMode )
- : boundingBox( boundingBox ),
- textBuffer( textBuffer ),
- lineBreakInfoBuffer( lineBreakInfoBuffer ),
- wordBreakInfoBuffer( wordBreakInfoBuffer ),
- characterDirectionBuffer( characterDirectionBuffer ),
- glyphsBuffer( glyphsBuffer ),
- glyphsToCharactersBuffer( glyphsToCharactersBuffer ),
- charactersPerGlyphBuffer( charactersPerGlyphBuffer ),
- charactersToGlyphsBuffer( charactersToGlyphsBuffer ),
- glyphsPerCharacterBuffer( glyphsPerCharacterBuffer ),
- lineBidirectionalInfoRunsBuffer( NULL ),
- numberOfBidirectionalInfoRuns( 0u ),
- startGlyphIndex( 0u ),
- numberOfGlyphs( 0u ),
- totalNumberOfGlyphs( totalNumberOfGlyphs ),
- horizontalAlignment( horizontalAlignment ),
- startLineIndex( 0u ),
- estimatedNumberOfLines( 0u ),
- lineWrapMode( lineWrapMode ),
- isLastNewParagraph( false )
- {}
+ Parameters(const Vector2& boundingBox,
+ ModelPtr textModel)
+ : boundingBox{boundingBox},
+ textModel{textModel},
+ lineBidirectionalInfoRunsBuffer{nullptr},
+ numberOfBidirectionalInfoRuns{0u},
+ startGlyphIndex{0u},
+ numberOfGlyphs{0u},
+ startLineIndex{0u},
+ estimatedNumberOfLines{0u},
+ interGlyphExtraAdvance{0.f},
+ isLastNewParagraph{false}
+ {
+ }
- Vector2 boundingBox; ///< The size of the box containing the text.
- const Character* const textBuffer; ///< The text buffer.
- const LineBreakInfo* const lineBreakInfoBuffer; ///< The line break info.
- const WordBreakInfo* const wordBreakInfoBuffer; ///< The word break info.
- const CharacterDirection* const characterDirectionBuffer; ///< Vector with the direction of each character.
- const GlyphInfo* const glyphsBuffer; ///< Vector with glyphs.
- const CharacterIndex* const glyphsToCharactersBuffer; ///< Vector with indices pointing the first character of each glyph.
- const Length* const charactersPerGlyphBuffer; ///< Vector with the number of characters that forms each glyph.
- const GlyphIndex* const charactersToGlyphsBuffer; ///< Vector with indices pointing the first glyph of each character.
- const Length* const glyphsPerCharacterBuffer; ///< Vector with the number of glyphs shaped from the character.
- BidirectionalLineInfoRun* lineBidirectionalInfoRunsBuffer; ///< Bidirectional conversion tables per line.
- Length numberOfBidirectionalInfoRuns; ///< The number of lines with bidirectional info.
- GlyphIndex startGlyphIndex; ///< Index to the first glyph to layout.
- Length numberOfGlyphs; ///< The number of glyphs to layout.
- Length totalNumberOfGlyphs; ///< The number of glyphs.
- HorizontalAlignment horizontalAlignment; ///< The horizontal alignment.
- LineIndex startLineIndex; ///< The line index where to insert the new lines.
- Length estimatedNumberOfLines; ///< The estimated number of lines.
- LineWrap::Mode lineWrapMode; ///< The line wrap mode for moving to next line.
- bool isLastNewParagraph; ///< Whether the last character is a new paragraph character.
+ Vector2 boundingBox; ///< The size of the box containing the text.
+ ModelPtr textModel;
+ BidirectionalLineInfoRun* lineBidirectionalInfoRunsBuffer; ///< Bidirectional conversion tables per line.
+ Length numberOfBidirectionalInfoRuns; ///< The number of lines with bidirectional info.
+ GlyphIndex startGlyphIndex; ///< Index to the first glyph to layout.
+ Length numberOfGlyphs; ///< The number of glyphs to layout.
+ LineIndex startLineIndex; ///< The line index where to insert the new lines.
+ Length estimatedNumberOfLines; ///< The estimated number of lines.
+ float interGlyphExtraAdvance; ///< Extra advance added to each glyph.
+ bool isLastNewParagraph : 1; ///< Whether the last character is a new paragraph character.
};
} // namespace Layout
projects / platform / core / uifw / dali-toolkit.git / blobdiff