From 8165c5d4768261a90085b1378a4b29c28738b8e1 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 11 Jul 2007 19:09:04 +0000
Subject: TafWriter now indents by default, I'll make that configurable soon.

---
 src/tafwriter.cpp | 21 +++++++++++++++++----
 src/tafwriter.h   |  2 ++
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/tafwriter.cpp b/src/tafwriter.cpp
index 6b505ef..fe29490 100644
--- a/src/tafwriter.cpp
+++ b/src/tafwriter.cpp
@@ -1,7 +1,8 @@
 #include "tafwriter.h"
 
 Bu::TafWriter::TafWriter( Bu::Stream &sOut ) :
-	sOut( sOut )
+	sOut( sOut ),
+	iDepth( 0 )
 {
 }
 
@@ -9,11 +10,19 @@ Bu::TafWriter::~TafWriter()
 {
 }
 
+void Bu::TafWriter::ident()
+{
+	for( int j = 0; j < iDepth; j++ )
+		sOut.write("    ", 4 );
+}
+
 void Bu::TafWriter::writeGroup( const Bu::TafGroup *pRoot )
 {
+	ident();
 	sOut.write("{", 1 );
 	writeString( pRoot->getName() );
-	sOut.write(": ", 2 );
+	sOut.write(":\n", 2 );
+	iDepth++;
 	const Bu::TafGroup::NodeList &nl = pRoot->getChildren();
 	for( Bu::TafGroup::NodeList::const_iterator i = nl.begin(); i != nl.end(); i++ )
 	{
@@ -32,22 +41,26 @@ void Bu::TafWriter::writeGroup( const Bu::TafGroup *pRoot )
 				break;
 		}
 	}
-	sOut.write("}", 1 );
+	iDepth--;
+	ident();
+	sOut.write("}\n", 2 );
 }
 
 void Bu::TafWriter::writeProperty( const Bu::TafProperty *pProp )
 {
+	ident();
 	writeString( pProp->getName() );
 	if( pProp->getValue().getStr() != NULL )
 	{
 		sOut.write("=", 1 );
 		writeString( pProp->getValue() );
 	}
-	sOut.write(" ", 1 );
+	sOut.write("\n", 1 );
 }
 
 void Bu::TafWriter::writeComment( const Bu::TafComment *pComment )
 {
+	ident();
 	sOut.write("/*", 2 );
 	sOut.write( pComment->getText().getStr(), pComment->getText().getSize() );
 	sOut.write("*/ ", 3 );
diff --git a/src/tafwriter.h b/src/tafwriter.h
index 5f80504..f34395e 100644
--- a/src/tafwriter.h
+++ b/src/tafwriter.h
@@ -23,7 +23,9 @@ namespace Bu
 		void writeProperty( const Bu::TafProperty *pProp );
 		void writeComment( const Bu::TafComment *pComment );
 		void writeString( const Bu::FString &str );
+		void ident();
 		Bu::Stream &sOut;
+		int iDepth;
 	};
 }
 
-- 
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