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/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Martin Hentschel <info@cl-soft.de>
*
*/
using System.Collections.Generic;
using System;
namespace CCodeGeneration
{
public class CodeContainerBase: CodeElement
{
private readonly List<CodeElement> declarations = new List<CodeElement>();
private readonly List<CodeElement> innerElements = new List<CodeElement>();
private bool increaseLevel = true;
public List<CodeElement> Declarations
{
get { return this.declarations; }
}
public List<CodeElement> InnerElements
{
get { return this.innerElements; }
}
protected bool IncreaseLevel
{
get { return this.increaseLevel; }
set { this.increaseLevel = value; }
}
public void AddElements(IList<CodeElement> elements, params CodeElement[] spacerElements)
{
if (elements != null)
{
if ((spacerElements == null) || (spacerElements.Length == 0))
{
this.innerElements.AddRange(elements);
}
else
{
bool spacerAdded = false;
foreach (CodeElement element in elements)
{
this.innerElements.Add(element);
this.innerElements.AddRange(spacerElements);
spacerAdded = true;
}
if (spacerAdded)
{
// remove last spacer again
this.innerElements.RemoveRange(this.innerElements.Count - spacerElements.Length, spacerElements.Length);
}
}
}
}
public CodeElement AddElement(CodeElement element)
{
if (element != null)
{
this.innerElements.Add(element);
}
return element;
}
public Code AddCode(string code)
{
return this.AddElement(new Code(code)) as Code;
}
public Code AddCodeFormat(string codeFormat, params object[] args)
{
return this.AddElement(new Code(String.Format(codeFormat, args))) as Code;
}
public CodeElement AddDeclaration(CodeElement declaration)
{
if (declaration != null)
{
this.declarations.Add(declaration);
}
return declaration;
}
public override void GenerateCode(int level, CGenerator generator)
{
if (this.increaseLevel)
level++;
if (this.declarations.Count > 0)
{
foreach (CodeElement element in this.declarations)
{
element.GenerateCode(level, generator);
}
EmptyLine.SingleLine.GenerateCode(level, generator);
}
foreach (CodeElement element in this.innerElements)
{
element.GenerateCode(level, generator);
}
}
}
}
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