/*

* 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:

*

*/

#ifndef __GINEBRA_CONTENTTOOLBARSNIPPET_H

#define __GINEBRA_CONTENTTOOLBARSNIPPET_H

#include <QtGui>

#include "ActionButtonSnippet.h"

#include "Toolbar.h"

#include "ToolbarSnippet.h"

#include "WebChromeContainerSnippet.h"

class QTimer;

class ChromeSnippet;

namespace GVA {

  class ContentToolbarSnippet : public ToolbarSnippet

  {

    Q_OBJECT

  public:

    ContentToolbarSnippet(const QString& elementId, ChromeWidget * chrome, const QWebElement & element);

    virtual ~ContentToolbarSnippet();

    static ContentToolbarSnippet * instance(const QString& elementId, ChromeWidget * chrome, const QWebElement & element);

    WebChromeContainerSnippet * middleSnippet() { return m_middleSnippet;}

    void handleToolbarStateChange(ContentToolbarState);

  Q_SIGNALS:

    void menuButtonSelected();

    void menuButtonCanceled();

  private Q_SLOTS:

    void onChromeComplete();

    void handleZoomButton();

    void handleMenuButton();

    void handleMVButton();

    void handleToggleTBButton();

    void childAdded(ChromeSnippet* child);

    void updateOwnerArea();

    void updateSize(QSize );

    /// Slot that sets the state of the action button to active. Handles mouseEvent signal of toolbar

    /// action buttons and any sub-chrome children action buttons

    void onMouseEvent( QEvent::Type type); 

    /// Slot that resets the timer that controls the sub-chrome. Handles mouseEvent signal of the sub-chrome

    /// as well as those of the sub-chrome chidlren's

    void onSnippetMouseEvent( QEvent::Type type); 

    void onHidden();

    void onShown();

    void onInactivityTimer();

    void onExternalMouse(QEvent * ev, const QString & name, const QString & description);

    void onAspectChanged( ); 

  private:

    void addChild(ChromeSnippet * child) ;

    void manageChildren(ChromeItem * it);

    void addZoomButton(QAction * action, ActionButtonSnippet* button);

    void addMenuButton(QAction * action, ActionButtonSnippet* button);

    void addMostVisitedButton(QAction * action, ActionButtonSnippet* button);

    void addToggleTBButton(QAction * action, ActionButtonSnippet* button);

    void setAction(ChromeSnippet *  s);

    void connectHideShowSignals(ActionButtonSnippet * button) ;

    void addActionInfo(QString id);

    void setWidth(int);

    void resetTimer(bool start=true);

    void hideOtherPopups(QString); 

    void manageLink(ChromeItem * item) ;

    ChromeSnippet* getLinkedButton(ChromeSnippet * snippet );

    WebChromeContainerSnippet* m_middleSnippet;

    QTimer* m_subChromeInactiveTimer;

    ChromeSnippet * m_subChromeSnippet;

  };

} // end of namespace GVA

#endif // __GINEBRA_CONTENTTOOLBARSNIPPET_H