/*

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

* All rights reserved.

*

*

*

*

*/

#include "ActionButton.h"

#include <QDebug>

namespace GVA {

  ActionButton::ActionButton(ChromeSnippet * snippet, QGraphicsItem* parent)

    : NativeChromeItem(snippet, parent),

      m_active(false)

  {

  }

  void ActionButton::paint( QPainter * painter, const QStyleOptionGraphicsItem * opt, QWidget * widget )

  {

    Q_UNUSED(opt)

    Q_UNUSED(widget)

    painter->save();

    QAction * action = defaultAction();

    QIcon::Mode mode = QIcon::Normal;

    }

    m_icon.paint(painter, boundingRect().toRect(), Qt::AlignCenter, mode, QIcon::On);

    painter->restore();

  }

  void ActionButton::mousePressEvent( QGraphicsSceneMouseEvent * ev )

  {

      }

    }

  }

  void ActionButton::mouseReleaseEvent( QGraphicsSceneMouseEvent * ev )

  {

      if (ev->button() == Qt::LeftButton) {

      }

    }

  }

  void ActionButton::contextMenuEvent( QGraphicsSceneContextMenuEvent * ev )

  {

    Q_UNUSED(ev)

    emit contextMenuEvent();

  }

  //Action buttons only have one action at a time, so whenever we add an action, we remove any previously set action

  //NB: The action is typically one of the available actions on a view (via ControllableView.getContext()).

  //ActionButtonSnippet provides the scriptable method connectAction() to create native connections to view actions

  void ActionButton::setAction ( QAction * action, QEvent::Type triggerOn )

  {

    QAction * currentAction = defaultAction();

      return;

      disconnect(currentAction, SIGNAL(changed()), this, SLOT(onActionChanged()));

      removeAction(currentAction);

    }

    addAction(action);

    connect(action, SIGNAL(changed()),this, SLOT(onActionChanged()));

    m_triggerOn = triggerOn;

    update();

  }

  void ActionButton::disconnectAction () {

  }

  void ActionButton::setEnabled(bool enabled)

  {

    m_internalAction->setEnabled(enabled);

  }

  void ActionButton::setChecked(bool checked)

  {

    m_internalAction->setChecked(checked);

  }

  void ActionButton::setInputEvent(QEvent::Type event)

  {

    m_triggerOn = event;

  }

  //NB: handle icon on/off states too?

  void ActionButton::addIcon( const QString & resource, QIcon::Mode mode )

  {

    m_icon.addPixmap( QPixmap(resource), mode, QIcon::On );

  QAction * ActionButton::defaultAction()

  {

    if (actions().isEmpty())

      return 0;

    return actions()[0];

  }

  void ActionButton::onActionChanged(){

    //Repaint when the action changes state

    update();

  }

  }

}//end of name space