/*
*********************************************************************************************************
*                                                礐/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2000, SEGGER Microcontroller Systeme GmbH          
*
*              礐/GUI is protected by international copyright laws. Knowledge of the
*              source code may not be used to write a similar product. This file may
*              only be used in accordance with a license and should not be redistributed 
*              in any way. We appreciate your understanding and fairness.
*
----------------------------------------------------------------------
File        : Dashboard.c
Purpose     : dashboard demo
---------------------------END-OF-HEADER------------------------------
*/

#include <stdlib.h>
#include <math.h>
#include <string.h>
#include "GUI.h"
#include "LCDConf.h"
#include "MULTIPAGE.h"
#include "FRAMEWIN.h"
#include "DROPDOWN.h"

#if (GUI_ALLOC_SIZE < 4000000)
  #error GUI_ALLOC_SIZE should be at least 4 MB
#endif

/*********************************************************************
*
*       defines
*
**********************************************************************
*/

#define SHOW_RECTS  0

#define AA_FACTOR   6
#define HIRES       1

#if HIRES
  #define FACTOR        AA_FACTOR
  #define HIRES_ON();   GUI_AA_EnableHiRes();
  #define HIRES_OFF();  GUI_AA_DisableHiRes();
#else
  #define FACTOR        1
  #define HIRES_ON();
  #define HIRES_OFF();
#endif

#define FLAG_SHOW_MARK      0
#define FLAG_SHOW_PITCH     1
#define FLAG_SHOW_GRAD      2
#define FLAG_SHOW_ARC       3   /* needs five bits (3 - 7) */
#define FLAG_SHOW_TEXT      8
#define FLAG_SHOW_SCALE     9
#define FLAG_NEEDLE_FRAME  10
#define FLAG_NEEDLE_LINE   11

#define PI  3.1415926536

#define NEEDLE_GRAD 720

#define ARRAY(aItems) aItems, GUI_COUNTOF(aItems)

/*********************************************************************
*
*       structures
*
**********************************************************************
*/

typedef struct {
  int x;
  int y;
  int xHere;
  int yHere;
  int DirX;
  int DirY;
  int PPM;
  int Dif;
  int PrevTime;
  const GUI_BITMAP* pBitmap;
} NAVIMAP;

typedef struct {
  U8  Sep[4];
} COLOR;

typedef struct {
  int x;
  int y;
  int x0;
  int y0;
  int ArcStart;
  int ArcEnd;
  int ArcRadius;
  int ArcArea1;
  int ArcArea2;
  int NumMarkLines;
  int NumPitchLines;
  int LineLen1;
  int LineLen2;
  int ArcWidth;
  int GradDist;
  int PenSize1;
  int PenSize2;
  int PenSize3;
  int NeedleType;
  int NeedleRadius;
  int NumStep;
  int NumStart;
  int NumExp;
  int LinePos1;
  int LinePos2;
  int ArcPos;
  int AxisRadius;
  int TextDist;
  U16 Flags;
  WM_HWIN hWin;
  GUI_MEMDEV_Handle hMemDev;
  char acText[33];
  const GUI_BITMAP* pBitmap;
  int BitmapY;
  COLOR Color[7];
} SCALE;

typedef struct {
  int NeedlePos;
  int NeedleUPM;
  int NeedleDir;
  int NeedlePrevTime;
} NEEDLE;


static void _DrawScale(SCALE* pObj);


/*********************************************************************
*
*       static data
*
**********************************************************************
*/

static int _InitDialog;

static WM_HWIN _hDialogColor;
static WM_HWIN _hDialogMark;
static WM_HWIN _hDialogPitch;
static WM_HWIN _hDialogArc;
static WM_HWIN _hDialogGrad;
static WM_HWIN _hDialogScale;
static WM_HWIN _hDialogMisc;

static DROPDOWN_Handle _hDropDownScale;
static DROPDOWN_Handle _hDropDownColor;