contrib/src/stc/scintilla/include/WindowAccessor.h

// Scintilla source code edit control
/** @file WindowAccessor.h
 ** Implementation of BufferAccess and StylingAccess on a Scintilla
 ** rapid easy access to contents of a Scintilla.
 **/
// Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.

/**
 */
class WindowAccessor : public Accessor {
	// Private so WindowAccessor objects can not be copied
	WindowAccessor(const WindowAccessor &source) : Accessor(), props(source.props) {}
	WindowAccessor &operator=(const WindowAccessor &) { return *this; }
protected:
	WindowID id;
	PropSet &props;
	int lenDoc;

	char styleBuf[bufferSize];
	int validLen;
	char chFlags;
	char chWhile;
	unsigned int startSeg;

	bool InternalIsLeadByte(char ch);
	void Fill(int position);
public:
	WindowAccessor(WindowID id_, PropSet &props_) :
		Accessor(), id(id_), props(props_),
		lenDoc(-1), validLen(0), chFlags(0), chWhile(0) {
	}
	~WindowAccessor();
	bool Match(int pos, const char *s);
	char StyleAt(int position);
	int GetLine(int position);
	int LineStart(int line);
	int LevelAt(int line);
	int Length();
	void Flush();
	int GetLineState(int line);
	int SetLineState(int line, int state);
	int GetPropertyInt(const char *key, int defaultValue=0) {
		return props.GetInt(key, defaultValue);
	}
	char *GetProperties() {
		return props.ToString();
	}

	void StartAt(unsigned int start, char chMask=31);
	void SetFlags(char chFlags_, char chWhile_) {chFlags = chFlags_; chWhile = chWhile_; };
	unsigned int GetStartSegment() { return startSeg; }
	void StartSegment(unsigned int pos);
	void ColourTo(unsigned int pos, int chAttr);
	void SetLevel(int line, int level);
	int IndentAmount(int line, int *flags, PFNIsCommentLeader pfnIsCommentLeader = 0);
};
Commit	Line	Data
	1	// Scintilla source code edit control
	2	/** @file WindowAccessor.h
	3	** Implementation of BufferAccess and StylingAccess on a Scintilla
	4	** rapid easy access to contents of a Scintilla.
	5	**/
	6	// Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
	7	// The License.txt file describes the conditions under which this software may be distributed.
	8
	9	/**
	10	*/
	11	class WindowAccessor : public Accessor {
	12	// Private so WindowAccessor objects can not be copied
	13	WindowAccessor(const WindowAccessor &source) : Accessor(), props(source.props) {}
	14	WindowAccessor &operator=(const WindowAccessor &) { return *this; }
	15	protected:
	16	WindowID id;
	17	PropSet &props;
	18	int lenDoc;
	19
	20	char styleBuf[bufferSize];
	21	int validLen;
	22	char chFlags;
	23	char chWhile;
	24	unsigned int startSeg;
	25
	26	bool InternalIsLeadByte(char ch);
	27	void Fill(int position);
	28	public:
	29	WindowAccessor(WindowID id_, PropSet &props_) :
	30	Accessor(), id(id_), props(props_),
	31	lenDoc(-1), validLen(0), chFlags(0), chWhile(0) {
	32	}
	33	~WindowAccessor();
	34	bool Match(int pos, const char *s);
	35	char StyleAt(int position);
	36	int GetLine(int position);
	37	int LineStart(int line);
	38	int LevelAt(int line);
	39	int Length();
	40	void Flush();
	41	int GetLineState(int line);
	42	int SetLineState(int line, int state);
	43	int GetPropertyInt(const char *key, int defaultValue=0) {
	44	return props.GetInt(key, defaultValue);
	45	}
	46	char *GetProperties() {
	47	return props.ToString();
	48	}
	49
	50	void StartAt(unsigned int start, char chMask=31);
	51	void SetFlags(char chFlags_, char chWhile_) {chFlags = chFlags_; chWhile = chWhile_; };
	52	unsigned int GetStartSegment() { return startSeg; }
	53	void StartSegment(unsigned int pos);
	54	void ColourTo(unsigned int pos, int chAttr);
	55	void SetLevel(int line, int level);
	56	int IndentAmount(int line, int *flags, PFNIsCommentLeader pfnIsCommentLeader = 0);
	57	};