/*
 * Copyright 2010 Inalogic Inc.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3, as
 * published by the  Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranties of
 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the applicable version of the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of both the GNU Lesser General Public
 * License version 3 along with this program.  If not, see
 * <http://www.gnu.org/licenses/>
 *
 * Authored by: Jay Taoko <jaytaoko@inalogic.com>
 *
 */


#ifndef MOUSEAREACTRL_H
#define MOUSEAREACTRL_H

#include "EditTextBox.h"
#include "Layout.h"
#include "HLayout.h"
#include "VLayout.h"

namespace nux
{

//replace MouseAreaCtrl with GfxViewCtrl
  class MouseAreaCtrl: public View
  {
  public:
    MouseAreaCtrl (NUX_FILE_LINE_PROTO);
    ~MouseAreaCtrl();

    virtual long ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo);
    virtual void Draw (GraphicsEngine &GfxContext, bool force_draw);
    virtual void DrawContent (GraphicsEngine &GfxContext, bool force_draw);
    virtual void PostDraw (GraphicsEngine &GfxContext, bool force_draw);

    int getAreaPosY();
    int getAreaPosX();
    int getAreaWidth();
    int getAreaHeight();

    /////////////////
    //  EMITERS    //
    /////////////////
    void MouseDown (int x, int y, unsigned long button_flags, unsigned long key_flags);
    void MouseUp (int x, int y, unsigned long button_flags, unsigned long key_flags);
    void MouseDrag (int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags);

    /////////////////
    //  SIGNALS    //
    /////////////////
    sigc::signal<void, int, int, long> sigMouseDown;
    sigc::signal<void, int, int, long> sigMouseUp;
    sigc::signal<void, int, int, int, int, long> sigMouseDrag;
    sigc::signal<void, bool> sigDraw;

  private:
    VLayout    *m_vlayout;
    CoreArea   *m_Area;

  public:
    virtual void SetGeometry (const Geometry &geo)
    {
      Area::SetGeometry (geo);
      ComputeChildLayout();
    }

  };


}

#endif // MOUSEAREACTRL_H