usbloadergx/source/GUI/Text.hpp

#ifndef _TEXT_HPP_
#define _TEXT_HPP_

#include "GUI/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);
		virtual ~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
		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