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Editor/Util/XmlTemplate.cpp

@@ -0,0 +1,204 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   XmlTemplate.cpp
+//  Version:     v1.00
+//  Created:     28/11/2001 by Timur.
+//  Compilers:   Visual C++ 6.0
+//  Description: CXmlTemplate implementation.
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include <StdAfx.h>
+#include "XmlTemplate.h"
+#include "FileEnum.h"
+
+#include <io.h>
+//////////////////////////////////////////////////////////////////////////
+// CXmlTemplate implementation
+//////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::GetValues( XmlNodeRef &node, const XmlNodeRef &fromNode )
+{
+	assert( node != 0 && fromNode != 0 );
+
+	for (int i = 0; i < node->getChildCount(); i++)
+	{
+		XmlNodeRef prop = node->getChild(i);
+
+		if (prop->getChildCount() == 0)
+		{
+			CString value;
+			if (fromNode->getAttr( prop->getTag(),value ))
+			{
+				prop->setAttr( "Value",value );
+			}
+		}
+		else
+		{
+			// Have childs.
+			XmlNodeRef fromNodeChild = fromNode->findChild(prop->getTag());
+			if (fromNodeChild)
+			{
+				CXmlTemplate::GetValues( prop,fromNodeChild );
+			}
+		}
+	}
+}
+	
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::SetValues( const XmlNodeRef &node,XmlNodeRef &toNode )
+{
+	assert( node != 0 && toNode != 0 );
+
+	toNode->removeAllAttributes();
+	toNode->removeAllChilds();
+	for (int i = 0; i < node->getChildCount(); i++)
+	{
+		XmlNodeRef prop = node->getChild(i);
+		if (prop)
+		{
+			if (prop->getChildCount() > 0)
+			{
+				XmlNodeRef childToNode = toNode->newChild(prop->getTag());
+				if (childToNode)
+					CXmlTemplate::SetValues( prop,childToNode );
+			}
+			else
+			{
+				CString value;
+				prop->getAttr( "Value",value );
+				toNode->setAttr( prop->getTag(),value );
+			}
+		}else
+			TRACE("NULL returned from node->GetChild()");
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CXmlTemplate::SetValues( const XmlNodeRef &node,XmlNodeRef &toNode,const XmlNodeRef &modifiedNode )
+{
+	assert( node != 0 && toNode != 0 && modifiedNode != 0 );
+
+	for (int i = 0; i < node->getChildCount(); i++)
+	{
+		XmlNodeRef prop = node->getChild(i);
+		if (prop)
+		{
+			if (prop->getChildCount() > 0)
+			{
+				XmlNodeRef childToNode = toNode->findChild(prop->getTag());
+				if (childToNode)
+				{
+					if (CXmlTemplate::SetValues( prop,childToNode,modifiedNode ))
+						return true;
+				}
+			}
+			else if (prop == modifiedNode)
+			{
+				CString value;
+				prop->getAttr( "Value",value );
+				toNode->setAttr( prop->getTag(),value );
+				return true;
+			}
+		}else
+			TRACE("NULL returned from node->GetChild()");
+	}
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::AddParam( XmlNodeRef &templ,const char *sName,bool value )
+{
+	XmlNodeRef param = templ->newChild(sName);
+	param->setAttr( "type","Bool" );
+	param->setAttr( "value",value );
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::AddParam( XmlNodeRef &templ,const char *sName,int value,int min,int max )
+{
+	XmlNodeRef param = templ->newChild(sName);
+	param->setAttr( "type","Int" );
+	param->setAttr( "value",value );
+	param->setAttr( "min",min );
+	param->setAttr( "max",max );
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::AddParam( XmlNodeRef &templ,const char *sName,float value,float min,float max )
+{
+	XmlNodeRef param = templ->newChild(sName);
+	param->setAttr( "type","Float" );
+	param->setAttr( "value",value );
+	param->setAttr( "min",min );
+	param->setAttr( "max",max );
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplate::AddParam( XmlNodeRef &templ,const char *sName,const char *sValue )
+{
+	XmlNodeRef param = templ->newChild(sName);
+	param->setAttr( "type","String" );
+	param->setAttr( "value",sValue );
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+//
+// CXmlTemplateRegistry implementation
+//
+//////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////
+CXmlTemplateRegistry::CXmlTemplateRegistry()
+{}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplateRegistry::LoadTemplates( const CString &path )
+{
+	XmlParser parser;
+
+	CString dir = Path::AddBackslash(path);
+
+	std::vector<CFileUtil::FileDesc> files;
+	CFileUtil::ScanDirectory( dir,"*.xml",files,false );
+
+	for (int k = 0; k < files.size(); k++)
+	{
+		XmlNodeRef child;
+		// Construct the full filepath of the current file
+		XmlNodeRef node = parser.parse( dir + files[k].filename );
+		if (node != 0 && node->isTag("Templates"))
+		{
+			CString name;
+			for (int i = 0; i < node->getChildCount(); i++)
+			{
+				child = node->getChild(i);
+				AddTemplate( child->getTag(),child );
+			}
+		}
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CXmlTemplateRegistry::AddTemplate( const CString &name,XmlNodeRef &tmpl )
+{
+	m_templates[name] = tmpl;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+XmlNodeRef CXmlTemplateRegistry::FindTemplate( const CString &name )
+{
+	XmlNodeRef node;
+	if (m_templates.Find( name,node )) {
+		return node;
+	}
+	return 0;
+}