usbloadergx/source/libwiigui/Text.hpp

#ifndef _TEXT_HPP_
#define _TEXT_HPP_

#include "libwiigui/gui.h"
#include "wstring.hpp"

typedef struct
{
        int LineOffset;
        int CharCount;
        int width;
} TextLine;

class Text: public GuiText
{
    public:
        //!Constructor
        //!\param t Text
        //!\param s Font size
        //!\param c Font color
        Text(const char * t, int s, GXColor c);
        Text(const wchar_t * t, int s, GXColor c);
        ~Text();
        //!Sets the text of the GuiText element
        //!\param t Text
        void SetText(const char * t);
        void SetText(const wchar_t * t);
        //!Set the max texwidth
        void SetMaxWidth(int width);
        //!Go to next line
        void NextLine();
        //!Go to previous line
        void PreviousLine();
        //!Refresh the rows to draw
        void Refresh();
        //!Set the text line
        void SetTextLine(int line);
        //!Set to the char pos in text
        void SetTextPos(int pos);
        //!Refresh the rows to draw
        int GetCurrPos()
        {
            return curLineStart;
        }
        ;
        //!Get  the count of loaded lines
        int GetLinesCount()
        {
            return textDyn.size();
        }
        ;
        //!Get the total count of lines
        int GetTotalLinesCount()
        {
            return TextLines.size();
        }
        ;
        //!Get the original full Text
        const wchar_t * GetText();
        //!Get the original full Text as wString
        wString * GetwString()
        {
            return wText;
        }
        ;
        //!Get the original Text as a UTF-8 text
        //!memory is allocated in this
        //!which needs to be deleted later
        std::string GetUTF8String() const;
        //!Get a Textline
        const wchar_t * GetTextLine(int ind);
        //!Get the offset in the text of a drawn Line
        int GetLineOffset(int ind);
        //!Constantly called to draw the text
        void Draw();
    protected:
        void CalcLineOffsets();
        void FillRows();

        wString * wText;
        std::vector<TextLine> TextLines;
        int curLineStart;
        int FirstLineOffset;
        bool filling;
};

#endif