Initial Import

1 files changed, 98 insertions, 0 deletions

diff --git a/src/levelhandler.cpp b/src/levelhandler.cpp
new file mode 100644
index 0000000..1c55e9c
--- /dev/null
+++ b/src/levelhandler.cpp
@@ -0,0 +1,98 @@
+// LevelHandler.cpp: implementation of the LevelHandler class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "LevelHandler.h"
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+LevelHandler::LevelHandler()
+{
+
+}
+
+LevelHandler::~LevelHandler()
+{
+	clear();
+}
+
+void LevelHandler::clear()
+{
+	m_curLevel.release();
+	m_topLevel.release();
+
+	BaseHandler::clear();
+}
+
+void LevelHandler::startDocument(RtfReader* reader)
+{
+	BaseHandler::startDocument(reader);
+
+	m_topLevel = new Level;
+	m_curLevel = m_topLevel;
+}
+
+void LevelHandler::endDocument()
+{
+	BaseHandler::endDocument();
+}
+
+void LevelHandler::groupStart()
+{
+	BaseHandler::groupStart();
+	ASSERT(m_curLevel);
+	pushLevel();
+}
+
+void LevelHandler::groupEnd()
+{
+	ASSERT(m_curLevel);
+	popLevel();
+	BaseHandler::groupEnd();
+}
+
+DOM::Element LevelHandler::getElement()
+{
+	ASSERT(m_curLevel);
+	return m_curLevel->getElement();
+}
+
+void LevelHandler::pushLevel()
+{
+	// Push a level on the stack
+	m_curLevel = m_curLevel->pushLevel();
+}
+
+void LevelHandler::popLevel()
+{
+	// Pull a level off the stack
+	LevelPtr level = m_curLevel->getPrevious();
+
+	// TODO: report errors here
+	if(level)
+		m_curLevel = level;
+}
+
+void LevelHandler::rewindLevel(LevelPtr ptr)
+{
+	ASSERT(ptr != NULL);
+
+	LevelPtr prev = ptr->getPrevious();
+
+	if(prev != NULL)
+		m_curLevel = prev;
+	else
+		m_curLevel = ptr;
+}
+
+LevelPtr LevelHandler::getLevel()
+{
+	return m_curLevel;
+}
+
+
+
+