-#ifndef __DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H__
-#define __DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H__
+#ifndef DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H
+#define DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H
/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
#include <dali/public-api/object/ref-object.h>
// INTERNAL INCLUDES
+#include <dali-toolkit/internal/text/anchor.h>
#include <dali-toolkit/internal/text/bidirectional-line-info-run.h>
#include <dali-toolkit/internal/text/bidirectional-paragraph-info-run.h>
+#include <dali-toolkit/internal/text/bounded-paragraph-run.h>
#include <dali-toolkit/internal/text/color-run.h>
-#include <dali-toolkit/internal/text/font-run.h>
+#include <dali-toolkit/internal/text/embedded-item.h>
#include <dali-toolkit/internal/text/font-description-run.h>
+#include <dali-toolkit/internal/text/font-run.h>
#include <dali-toolkit/internal/text/paragraph-run.h>
#include <dali-toolkit/internal/text/script-run.h>
+#include <dali-toolkit/internal/text/strikethrough-character-run.h>
+#include <dali-toolkit/internal/text/underlined-character-run.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Text
{
-
class LogicalModel;
typedef IntrusivePtr<LogicalModel> LogicalModelPtr;
struct InputStyle;
class LogicalModel : public RefObject
{
public:
-
/**
* @brief Create a new instance of a LogicalModel.
*
*
* @return The character's script.
*/
- Script GetScript( CharacterIndex characterIndex ) const;
+ Script GetScript(CharacterIndex characterIndex) const;
// Bidirectional support interface.
*
* @return The character's direction.
*/
- CharacterDirection GetCharacterDirection( CharacterIndex characterIndex ) const;
+ CharacterDirection GetCharacterDirection(CharacterIndex characterIndex) const;
// Visual <--> Logical conversion tables.
*
* @return The logical cursor index.
*/
- CharacterIndex GetLogicalCursorIndex( CharacterIndex visualCursorIndex );
+ CharacterIndex GetLogicalCursorIndex(CharacterIndex visualCursorIndex);
/**
* @brief Retrieves the logical character index for the given visual character index.
*
* @return The logical character index.
*/
- CharacterIndex GetLogicalCharacterIndex( CharacterIndex visualCharacterIndex );
+ CharacterIndex GetLogicalCharacterIndex(CharacterIndex visualCharacterIndex);
/**
* @brief Fetch the bidirectional line info for the given character.
*
* @return @e true if the given @e character is in a bidirectional line.
*/
- bool FetchBidirectionalLineInfo( CharacterIndex characterIndex );
+ bool FetchBidirectionalLineInfo(CharacterIndex characterIndex);
/**
* @brief Retrieves the last fetched bidirectional line info.
* @param[in] index The character's index.
* @param[in] numberOfCharacters The number of characters added or removed. If the value is negative the characters are removed.
*/
- void UpdateTextStyleRuns( CharacterIndex index, int numberOfCharacters );
+ void UpdateTextStyleRuns(CharacterIndex index, int numberOfCharacters);
/**
* @brief Retrieves the text's style for the given character index.
* @param[in] index The character index.
* @param[out] style The text's style in the given style.
*/
- void RetrieveStyle( CharacterIndex index, InputStyle& style );
+ void RetrieveStyle(CharacterIndex index, InputStyle& style);
/**
* @brief Clears the font description runs.
*/
void ClearFontDescriptionRuns();
+ /**
+ * @brief Clears the strikethrough runs.
+ */
+ void ClearStrikethroughRuns();
+
// Paragraphs
/**
* @param[in] startIndex The character from where the paragraph info is set.
* @param[in] numberOfCharacters The number of characters.
*/
- void CreateParagraphInfo( CharacterIndex startIndex,
- Length numberOfCharacters );
+ void CreateParagraphInfo(CharacterIndex startIndex,
+ Length numberOfCharacters);
/**
* @brief Find the paragraphs which contains the given characters.
* @param[in] numberOfCharacters The number of characters of the run.
* @param[out] paragraphs Indices to the paragraphs which contain the characters.
*/
- void FindParagraphs( CharacterIndex index,
- Length numberOfCharacters,
- Vector<ParagraphRunIndex>& paragraphs );
+ void FindParagraphs(CharacterIndex index,
+ Length numberOfCharacters,
+ Vector<ParagraphRunIndex>& paragraphs);
-protected:
+ /**
+ * @brief Retrieves the number of bounded paragraph runs.
+ *
+ * @return The number of bounded paragraph runs.
+ */
+ Length GetNumberOfBoundedParagraphRuns() const;
/**
+ * @brief Retrieves the reference for bounded paragraph runs.
+ *
+ * @return The reference for bounded paragraph runs.
+ */
+ const Vector<BoundedParagraphRun>& GetBoundedParagraphRuns() const;
+
+ // Embedded images
+
+ /**
+ * @brief Clears the embedded images.
+ */
+ void ClearEmbeddedImages();
+
+ /**
+ * @brief Clears the anchors.
+ */
+ void ClearAnchors();
+
+protected:
+ /**
* @brief A reference counted object may only be deleted by calling Unreference().
*/
virtual ~LogicalModel();
private:
-
/**
* @brief Private constructor.
*/
LogicalModel();
// Undefined
- LogicalModel( const LogicalModel& handle );
+ LogicalModel(const LogicalModel& handle);
// Undefined
- LogicalModel& operator=( const LogicalModel& handle );
+ LogicalModel& operator=(const LogicalModel& handle);
public:
-
Vector<Character> mText;
Vector<ScriptRun> mScriptRuns;
Vector<FontRun> mFontRuns;
Vector<ColorRun> mColorRuns;
+ Vector<ColorRun> mBackgroundColorRuns;
Vector<FontDescriptionRun> mFontDescriptionRuns;
Vector<LineBreakInfo> mLineBreakInfo;
- Vector<WordBreakInfo> mWordBreakInfo;
Vector<ParagraphRun> mParagraphInfo;
Vector<BidirectionalParagraphInfoRun> mBidirectionalParagraphInfo;
- Vector<CharacterDirection> mCharacterDirections; ///< For each character, whether is right to left. ( @e flase is left to right, @e true right to left ).
+ Vector<CharacterDirection> mCharacterDirections; ///< For each character, whether is right to left. ( @e flase is left to right, @e true right to left ).
Vector<BidirectionalLineInfoRun> mBidirectionalLineInfo;
+ Vector<EmbeddedItem> mEmbeddedItems;
+ Vector<Anchor> mAnchors;
+ Vector<UnderlinedCharacterRun> mUnderlinedCharacterRuns; ///< The underlined character run from markup-processor
+ Vector<StrikethroughCharacterRun> mStrikethroughCharacterRuns; ///< The strikethrough character run from markup-processor
+ Vector<BoundedParagraphRun> mBoundedParagraphRuns; ///< The bounded paragraph is used to handle a paragraph mark-up tag and it's attributes. Like TextAlign, TextDirection, TextIndent, LineHeight, etc.
- BidirectionalLineRunIndex mBidirectionalLineIndex; ///< The last fetched bidirectional line info.
+ BidirectionalLineRunIndex mBidirectionalLineIndex; ///< The last fetched bidirectional line info.
};
} // namespace Text
} // namespace Dali
-#endif // __DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H__
+#endif // DALI_TOOLKIT_TEXT_LOGICAL_MODEL_IMPL_H
projects / platform / core / uifw / dali-toolkit.git / blobdiff