edn/sources/appl/Highlight/HighlightPattern.h

/**
 * @author Edouard DUPIN
 * 
 * @copyright 2010, Edouard DUPIN, all right reserved
 * 
 * @license GPL v3 (see license file)
 */

#include <Highlight.h>

#ifndef __HIGHLIGHT_PATTERN_H__
#define __HIGHLIGHT_PATTERN_H__

class HighlightPattern;


#include <etk/RegExp.h>
#include <Colorize.h>
#include <etk/Vector.h>
#include <exml/exml.h>
#include <etk/Buffer.h>

typedef enum {
	HLP_FIND_ERROR,
	HLP_FIND_OK,
	HLP_FIND_OK_NO_END,
}resultFind_te;


class HighlightPattern {
	public:
		// Constructeur
		HighlightPattern(void);
		~HighlightPattern(void);
		
		void setName(etk::UString& _name) {
			m_paternName = _name;
		};
		etk::UString getName(void) {
			return m_paternName;
		};
		
		void setPaternStart(etk::UString& _regExp);
		void setPaternStop(etk::UString& _regExp);
		void setColor(etk::UString& _colorName);
		void setEscapeChar(etk::UString& _EscapeChar);
		void setMultiline(bool _enable) {
			m_multiline = _enable;
		};
		
		void setLevel(int32_t _newLevel) {
			m_level = _newLevel;
		};
		int32_t getLevel(void) {
			return m_level;
		};
		
		bool isEnable(void);
		void display(void);
		resultFind_te find(int32_t _start, int32_t _stop, colorInformation_ts& _resultat, etk::Buffer& _buffer);
		Colorize* getColor(void) {
			return m_color;
		};
		void parseRules(exml::Element* _child, int32_t _level);
		
		void reloadColor(void);

	private:
		int32_t m_level; //!< Level of the pattern  == > this is to overwrite next pattern when we create an higher ....
		etk::UString m_paternName; //!< Current style name (like "c++" or "c" or "script Bash")
		etk::UString m_colorName; //!< Current color name
		Colorize* m_color; //!< Link to the color manager
		etk::RegExp<etk::Buffer>* m_regExpStart; //!< Start of Regular expression
		etk::RegExp<etk::Buffer>* m_regExpStop; //!< Stop of Regular Expression
		bool m_haveStopPatern; //!< Stop patern presence
		bool m_multiline; //!< The patern is multiline
		etk::UChar m_escapeChar; //!< Escape char to prevent exeit of patern ....
		etk::Vector<HighlightPattern*> m_subPatern; //!< Under patern of this one
//		etk::Vector<HighlightPattern*> m_subColor; //!< Under Color in the start RegExp ...
};

#endif