1 files changed, 182 insertions, 0 deletions
diff --git a/src/LexMPT.cpp b/src/LexMPT.cpp
new file mode 100755
index 0000000..1058b9b
--- /dev/null
+++ b/src/LexMPT.cpp
@@ -0,0 +1,182 @@
+// Scintilla source code edit control
+/** @file LexMPT.cxx
+ ** Lexer for MPT specific files. Based on LexOthers.cxx
+ ** LOT = the text log file created by the MPT application while running a test program
+ ** Other MPT specific files to be added later.
+ **/
+// Copyright 2003 by Marius Gheorghe <mgheorghe@cabletest.com>
+// The License.txt file describes the conditions under which this software may be distributed.
+
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include "Platform.h"
+
+#include "PropSet.h"
+#include "Accessor.h"
+#include "KeyWords.h"
+#include "Scintilla.h"
+#include "SciLexer.h"
+#include "SString.h"
+
+static int GetLotLineState(SString &line) {
+	if (line.length()) {
+		// Most of the time the first non-blank character in line determines that line's type
+		// Now finds the first non-blank character
+		unsigned i; // Declares counter here to make it persistent after the for loop
+		for (i = 0; i < line.length(); ++i) {
+			if (!isspace(line[i]))
+				break;
+		}
+
+		// Checks if it was a blank line
+		if (i == line.length())
+			return SCE_LOT_DEFAULT;
+
+		switch (line[i]) {
+		case '*': // Fail measurement
+			return SCE_LOT_FAIL;
+
+		case '+': // Header
+		case '|': // Header
+			return SCE_LOT_HEADER;
+
+		case ':': // Set test limits
+			return SCE_LOT_SET;
+
+		case '-': // Section break
+			return SCE_LOT_BREAK;
+
+		default:  // Any other line
+			// Checks for message at the end of lot file
+			if (line.contains("PASSED")) {
+				return SCE_LOT_PASS;
+			}
+			else if (line.contains("FAILED")) {
+				return SCE_LOT_FAIL;
+			}
+			else if (line.contains("ABORTED")) {
+				return SCE_LOT_ABORT;
+			}
+			else {
+				return i ? SCE_LOT_PASS : SCE_LOT_DEFAULT;			
+			}
+		}
+	}
+	else {
+		return SCE_LOT_DEFAULT;
+	}
+}
+
+static void ColourizeLotDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
+	styler.StartAt(startPos);
+	styler.StartSegment(startPos);
+	bool atLineStart = true;// Arms the 'at line start' flag
+	char chNext = styler.SafeGetCharAt(startPos);
+	SString line("");
+	line.setsizegrowth(256);	// Lot lines are less than 256 chars long most of the time. This should avoid reallocations
+
+	// Styles LOT document
+	unsigned int i;			// Declared here because it's used after the for loop
+	for (i = startPos; i < startPos + length; ++i) {
+		char ch = chNext;
+		chNext = styler.SafeGetCharAt(i + 1);
+		line += ch;
+		atLineStart = false;
+
+		// LOT files are only used on the Win32 platform, thus EOL == CR+LF
+		// Searches for the end of line
+		if (ch == '\r' && chNext == '\n') {
+			line += chNext; // Gets the '\n'
+			++i; // Advances past the '\n'
+			chNext = styler.SafeGetCharAt(i + 1); // Gets character of next line
+			styler.ColourTo(i, GetLotLineState(line));
+			line = "";
+			atLineStart = true; // Arms flag for next line
+		}
+	}
+
+	// Last line may not have a line ending
+	if (!atLineStart) {
+		styler.ColourTo(i - 1, GetLotLineState(line));
+	}
+}
+
+// Folds an MPT LOT file: the blocks that can be folded are:
+// sections (headed by a set line)
+// passes (contiguous pass results within a section)
+// fails (contiguous fail results within a section)
+static void FoldLotDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
+	bool foldCompact = styler.GetPropertyInt("fold.compact", 0) != 0;
+	unsigned int endPos = startPos + length;
+	int visibleChars = 0;
+	int lineCurrent = styler.GetLine(startPos);
+
+	char chNext = styler.SafeGetCharAt(startPos);
+	int style = SCE_LOT_DEFAULT;
+	int styleNext = styler.StyleAt(startPos);
+	int lev = SC_FOLDLEVELBASE;
+
+	// Gets style of previous line if not at the beginning of the document
+	if (startPos > 1)
+		style = styler.StyleAt(startPos - 2);
+
+	for (unsigned int i = startPos; i < endPos; i++) {
+		char ch = chNext;
+		chNext = styler.SafeGetCharAt(i + 1);
+
+		if (ch == '\r' && chNext == '\n') {
+			// TO DO:
+			// Should really get the state of the previous line from the styler
+			int stylePrev = style;	
+			style = styleNext;
+			styleNext = styler.StyleAt(i + 2);
+		
+			switch (style) {
+/*
+			case SCE_LOT_SET:
+				lev = SC_FOLDLEVELBASE | SC_FOLDLEVELHEADERFLAG;
+				break;
+*/
+			case SCE_LOT_FAIL:
+/*
+				if (stylePrev != SCE_LOT_FAIL) 
+					lev = SC_FOLDLEVELBASE | SC_FOLDLEVELHEADERFLAG;
+				else
+					lev = SC_FOLDLEVELBASE + 1;
+*/
+				lev = SC_FOLDLEVELBASE;
+				break;
+
+			default:
+				if (lineCurrent == 0 || stylePrev == SCE_LOT_FAIL) 
+					lev = SC_FOLDLEVELBASE | SC_FOLDLEVELHEADERFLAG;
+				else
+					lev = SC_FOLDLEVELBASE + 1;
+
+				if (visibleChars == 0 && foldCompact)
+					lev |= SC_FOLDLEVELWHITEFLAG;
+				break;
+			}
+
+			if (lev != styler.LevelAt(lineCurrent)) 
+				styler.SetLevel(lineCurrent, lev);
+
+			lineCurrent++;
+			visibleChars = 0;
+		}
+
+		if (!isspacechar(ch))
+			visibleChars++;
+	}
+
+	int flagsNext = styler.LevelAt(lineCurrent) & ~SC_FOLDLEVELNUMBERMASK;
+	styler.SetLevel(lineCurrent, lev | flagsNext);
+}
+
+static const char * const emptyWordListDesc[] = {
+	0
+};
+
+LexerModule lmLot(SCLEX_LOT, ColourizeLotDoc, "lot", FoldLotDoc, emptyWordListDesc);