reorganized file structure layout. more to follow...

git-svn-id: http://svn.clifford.at/openscad/trunk@364 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 46 insertions, 0 deletions

diff --git a/src/highlighter.cc b/src/highlighter.cc
new file mode 100644
index 0000000..5e15867
--- /dev/null
+++ b/src/highlighter.cc
@@ -0,0 +1,46 @@
+/*
+ *  OpenSCAD (www.openscad.at)
+ *  Copyright (C) 2009  Clifford Wolf <clifford@clifford.at>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include "openscad.h"
+
+Highlighter::Highlighter(QTextDocument *parent)
+		: QSyntaxHighlighter(parent)
+{
+}
+
+void Highlighter::highlightBlock(const QString &text)
+{
+	int n = previousBlockState();
+	if (n < 0)
+		n = 0;
+	int k = n + text.size() + 1;
+	setCurrentBlockState(k);
+	if (parser_error_pos >= n && parser_error_pos < k) {
+		QTextCharFormat style;
+		style.setBackground(Qt::red);
+		setFormat(0, text.size(), style);
+#if 0
+		style.setBackground(Qt::black);
+		style.setForeground(Qt::white);
+		setFormat(parser_error_pos - n, 1, style);
+#endif
+	}
+}
+