From 6e7fcf47e44f5ec298ec3314a395397271b99572 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Thu, 16 Mar 2000 11:34:13 +0000
Subject: Moved some functionality from KeyWords into StylingContext so all the
 lexing code could be moved out to files containing one lexer each.

---
 include/Accessor.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'include/Accessor.h')

diff --git a/include/Accessor.h b/include/Accessor.h
index e31a8de6d..031ad7a91 100644
--- a/include/Accessor.h
+++ b/include/Accessor.h
@@ -3,6 +3,8 @@
 // Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
 // The License.txt file describes the conditions under which this software may be distributed.
 
+enum { wsSpace = 1, wsTab = 2, wsSpaceTab = 4, wsInconsistent=8};
+
 class Accessor {
 protected:
 	// bufferSize is a trade off between time taken to copy the characters and SendMessage overhead
@@ -15,12 +17,15 @@ protected:
 	int endPos;
 	int lenDoc;
 	int offset;	// Optional but including an offset makes GCC generate better code 
+	int codePage;	
+	bool InternalIsLeadByte(char ch);
 	void Fill(int position);
 public:
 	Accessor(WindowID id_, PropSet &props_, int offset_=0) : 
 			id(id_), props(props_), startPos(0x7FFFFFFF), endPos(0), 
-			lenDoc(-1), offset(offset_) {
+			lenDoc(-1), offset(offset_), codePage(0) {
 	}
+	void SetCodePage(int codePage_) { codePage = codePage_; }
 	char operator[](int position) {
 		position += offset;
 		if (position < startPos || position >= endPos) {
@@ -40,6 +45,9 @@ public:
 		}
 		return buf[position - startPos];
 	}
+	bool IsLeadByte(char ch) {
+		return codePage && InternalIsLeadByte(ch);
+	}
 	char StyleAt(int position);
 	int GetLine(int position);
 	int LineStart(int line);
@@ -54,6 +62,10 @@ public:
 	PropSet &GetPropSet() { return props; }
 };
 
+class StylingContext;
+
+typedef bool (*PFNIsCommentLeader)(StylingContext &styler, int pos, int len);
+
 class StylingContext : public Accessor {
 	char styleBuf[bufferSize];
 	int validLen;
@@ -71,5 +83,6 @@ public:
 	int GetLine(int position);
 	void SetLevel(int line, int level);
 	void Flush();
+	int IndentAmount(int line, int *flags, PFNIsCommentLeader pfnIsCommentLeader = 0);
 };
 
-- 
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