C:/Documents and Settings/Administrator/Desktop/woopsi-src-0.40/Woopsi/libwoopsi/include/text.h

#ifndef _TEXT_H_
#define _TEXT_H_

#include <nds.h>
#include "fontbase.h"
#include "woopsiarray.h"
#include "woopsistring.h"

namespace WoopsiUI {

        class Text : public WoopsiString {

        public:

                Text(FontBase* font, const char* text, u16 width);

                virtual void setText(const char* text);

                virtual void setText(const char text);
                
                virtual void append(const char* text);

                virtual void append(const char text);

                virtual void insert(const char* text, const u32 index);

                virtual void insert(const char text, const u32 index);

                virtual void remove(const u32 startIndex);

                virtual void remove(const u32 startIndex, const u32 count);
                
                void setLineSpacing(u8 lineSpacing);

                void setWidth(u16 width);

                void setFont(FontBase* font);

                const u8 getLineLength(const s32 lineNumber) const;

                const u8 getLineTrimmedLength(const s32 lineNumber) const;

                const u8 getLinePixelLength(const s32 lineNumber) const;

                const u8 getLineTrimmedPixelLength(const s32 lineNumber) const;

                inline const char* getLinePointer(const s32 lineNumber) const { return getCharArray() + _linePositions[lineNumber]; };

                inline const s32 getPixelHeight() const { return _textPixelHeight; };

                inline const u8 getPixelWidth() const { return _textPixelWidth; };

                inline const u8 getLineSpacing() const { return _lineSpacing; };

                inline const u8 getLineHeight() const { return _font->getHeight() + _lineSpacing; };

                inline const s32 getLineCount() const { return _linePositions.size() - 1; };

                FontBase* getFont() const;

                void stripTopLines(const s32 lines);
                
                void wrap();

                void wrap(u32 charIndex);

                const u32 getLineContainingCharIndex(const u32 index) const;

                const u32 getLineStartIndex(const u32 line) const { return _linePositions[line]; };

        private:
                typedef struct {
                        u32 index;
                        u8 width;
                } LongestLine;
                
                FontBase* _font;                                                        
                WoopsiArray<u32> _linePositions;                        
                WoopsiArray<LongestLine> _longestLines; 
                u8 _lineSpacing;                                                        
                s32 _textPixelHeight;                                           
                u8 _textPixelWidth;                                                     
                u16 _width;                                                                     
        };
}

#endif

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