Initial check-in of a CodeEditorComponent class. Also tweaked ProgressBar to stop it sometimes moving too slowly.

src/gui/components/code_editor/juce_CPlusPlusCodeTokeniser.h

@@ -0,0 +1,71 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-9 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online at www.gnu.org/licenses.
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+  ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+#ifndef __JUCE_CPLUSPLUSCODETOKENISER_JUCEHEADER__
+#define __JUCE_CPLUSPLUSCODETOKENISER_JUCEHEADER__
+
+#include "juce_CodeTokeniser.h"
+
+
+//==============================================================================
+/**
+    A simple lexical analyser for syntax colouring of C++ code.
+
+    @see SyntaxAnalyser, CodeEditorComponent, CodeDocument
+*/
+class JUCE_API  CPlusPlusCodeTokeniser    : public CodeTokeniser
+{
+public:
+    //==============================================================================
+    CPlusPlusCodeTokeniser();
+    ~CPlusPlusCodeTokeniser();
+
+    //==============================================================================
+    enum TokenType
+    {
+        tokenType_error = 0,
+        tokenType_comment,
+        tokenType_builtInKeyword,
+        tokenType_identifier,
+        tokenType_integerLiteral,
+        tokenType_floatLiteral,
+        tokenType_stringLiteral,
+        tokenType_operator,
+        tokenType_bracket,
+        tokenType_punctuation,
+        tokenType_preprocessor
+    };
+
+    //==============================================================================
+    int readNextToken (CodeDocument::Iterator& source);
+    const StringArray getTokenTypes();
+    const Colour getDefaultColour (const int tokenType);
+
+    //==============================================================================
+    juce_UseDebuggingNewOperator
+};
+
+
+#endif   // __JUCE_CPLUSPLUSCODETOKENISER_JUCEHEADER__