Initial import of qscintilla from 2007

1 files changed, 67 insertions, 0 deletions

diff --git a/src/DocumentAccessor.h b/src/DocumentAccessor.h
new file mode 100755
index 0000000..7406520
--- /dev/null
+++ b/src/DocumentAccessor.h
@@ -0,0 +1,67 @@
+// Scintilla source code edit control
+/** @file DocumentAccessor.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 Document;
+
+/**
+ */
+class DocumentAccessor : public Accessor {
+	// Private so DocumentAccessor objects can not be copied
+	DocumentAccessor(const DocumentAccessor &source) : Accessor(), props(source.props) {}
+	DocumentAccessor &operator=(const DocumentAccessor &) { return *this; }
+
+protected:
+	Document *pdoc;
+	PropSet &props;
+	WindowID id;
+	int lenDoc;
+
+	char styleBuf[bufferSize];
+	int validLen;
+	char chFlags;
+	char chWhile;
+	unsigned int startSeg;
+	int startPosStyling;
+	int mask;
+
+	bool InternalIsLeadByte(char ch);
+	void Fill(int position);
+
+public:
+	DocumentAccessor(Document *pdoc_, PropSet &props_, WindowID id_=0) : 
+		Accessor(), pdoc(pdoc_), props(props_), id(id_),
+		lenDoc(-1), validLen(0), chFlags(0), chWhile(0), 
+		startSeg(0), startPosStyling(0),
+		mask(127) { // Initialize the mask to be big enough for any lexer.
+	}
+	~DocumentAccessor();
+	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();
+	}
+	WindowID GetWindow() { return id; }
+
+	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);
+};