/*

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

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not,

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* 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->layout()->snippetHiding(snippet);

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

        m_chrome->layout()->scene()->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();

    }

  }

}