/*

* 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:

* This class extends WebChromeContainerSnippet class to hold the

* toolbar buttons

*

*/

#include "ToolbarSnippet.h"

#include "ActionButtonSnippet.h"

#include <QDebug>

namespace GVA {

  ToolbarSnippet::ToolbarSnippet(const QString& elementId, ChromeWidget * chrome, const QWebElement & element)

                       : WebChromeContainerSnippet(elementId, chrome, element)

  {

      connect(m_chrome,  SIGNAL(chromeComplete()), this, SLOT(onChromeComplete()));

  }

  ToolbarSnippet::~ToolbarSnippet()

  {

      foreach(ToolbarActions_t * t, m_actionInfo) {

          delete t;

      }

  }

  void ToolbarSnippet::updateSize(QSize sz) {

      //qDebug() << "ToolbarSnippet::updateSize" << sz.width() ;

      setLayoutWidth(sz.width());

      WebChromeContainerSnippet::updateSize(sz);

  }

  void ToolbarSnippet::updateOwnerArea() {

    setLayoutWidth(m_chrome->layout()->size().width());

    WebChromeContainerSnippet::updateOwnerArea();

  }

  void ToolbarSnippet::onChromeComplete() {

      foreach(ToolbarActions_t * t, m_actionInfo) {

          setAction(m_chrome->getSnippet(t->id));

      }

  }

  void ToolbarSnippet::setAction(ChromeSnippet * s) {

      //qDebug() << "setAction: " << s->elementId() << m_actionInfo.size();

      ActionButtonSnippet * button  = static_cast<ActionButtonSnippet*> (s);

      int index = getIndex(s);

      if (index != -1) {

          ToolbarActions_t * t = m_actionInfo.at(index);

          button->connectAction(t->actionName, m_type);

          // Set the button icons if it has not been set for any state (we can do this through Javascript)

          //qDebug() << "setAction " << s->elementId() << button->icon().isNull();

          if (button->icon().isNull() ) {

              button->setIcon(t->normalImg);

              button->setDisabledIcon(t->disabledImg);

              button->setActiveIcon(t->activeImg);

          }

      }

  }

  int ToolbarSnippet::getIndex( ChromeSnippet *  s) {

      int index = -1;

      for (int i = 0; i < m_actionInfo.size() ; i++ ) {

          ToolbarActions_t * t = m_actionInfo.at(i);

          if (t->id == s->elementId()) {

              index = i;

              break;

          }

      }

      return index;

  }

  int ToolbarSnippet::getIndex( int actionId) {

      int index = -1;

      for (int i = 0; i < m_actionInfo.size() ; i++ ) {

          ToolbarActions_t * t = m_actionInfo.at(i);

          if (t->actionId == actionId ) {

              index = i;

              break;

          }

      }

      return index;

  }

  ActionButtonSnippet * ToolbarSnippet::getActionButtonSnippet( int  actionId) {

      int index = getIndex(actionId);

      ToolbarActions_t * t = m_actionInfo.at(index);

      ActionButtonSnippet * button  = static_cast<ActionButtonSnippet*> ( m_chrome->getSnippet(t->id));

      return button;

  }

} // end of namespace GVA