/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "Snippets.h"

#include "ChromeSnippet.h"

#include "ChromeWidget.h"

namespace GVA {

  Snippets::Snippets(ChromeWidget * chrome, QObject * parent)

    : QObject(parent),

      m_chrome(chrome)

  {

    setObjectName("snippets");

  }

  Snippets::~Snippets()

  {

    // clear();

  }

  ChromeSnippet * Snippets::getSnippet(const QString & id)

  {

    return m_snippetMap.value(id);

  }

  void Snippets::addSnippet(ChromeSnippet * snippet, const QString & id)

  {

    m_snippetMap[id] = snippet;

  }

  QObjectList Snippets::getList() 

  {

    QObjectList result;

    foreach(GVA::ChromeSnippet *snippet, m_snippetMap) {

      result.append(snippet);

    }

    return result;

  }

  void Snippets::clear()

  {

    foreach(ChromeSnippet *snippet, m_snippetMap){

      if(snippet){

        //If anchored, shrink the anchor bar

        m_chrome->snippetHiding(snippet);

        //Remove about-to-be-deleted snippet from scene

        m_chrome->getScene()->removeItem(snippet->widget());

        delete snippet;

      }

    }

    m_snippetMap.clear();

  }

  void Snippets::dump() {

    qDebug() << "Snippets::dump: count=" << m_snippetMap.count();

    foreach(ChromeSnippet *snippet, m_snippetMap){

      snippet->dump();

    }

  }

}