/*---------------------------------------------------*
 | Constants for "ask window" dimensions and gadgets |
 *---------------------------------------------------*/

/**
 | Special return values, and general constants
**/

#define CANCEL          0
#define QUIT            -1

#define BLUE_PEN        0
#define WHITE_PEN       1
#define BLACK_PEN       2
#define RED_PEN         3

/**
 | Window constants
**/

#define AW_LEFT         0
#define AW_TOP          0
#define AW_HEIGHT       85
#define AW_WIDTH        300
#define AW_IDCMP        GADGETUP
#define AW_FLAGS1       WINDOWDEPTH | WINDOWDRAG
#define AW_FLAGS2       SMART_REFRESH | NOCAREREFRESH | ACTIVATE
#define AW_FLAGS        (AW_FLAGS1 | AW_FLAGS2)
#define AW_TLEN         32

/**
 | Gadget constants
**/

#define AW_YTITLE       25
#define AW_YCYCLE       50
#define AW_YCGAD        40
#define AW_XFORWARD     10
#define AW_XBACKWARD    266
#define AW_YNGAD        65
#define AW_XOK          27
#define AW_XQUIT        118
#define AW_XCAN         209
#define AW_WCGAD        24
#define AW_HCGAD        13
#define AW_WNGAD        64
#define AW_HNGAD        12
#define AW_NFLAGS       GADGHCOMP
#define AW_NACT         GADGIMMEDIATE | RELVERIFY
#define AW_CANCEL       1
#define AW_QUIT         2
#define AW_OK           3
#define AW_FORWARD      4
#define AW_BACKWARD     5

/**
 | Gadget and window global variables
**/

  static USHORT __chip backGdata[] = {
    0xFFFF, 0xFF00, 0x8000, 0x0100, 0x83FF, 0xC100,
    0x8600, 0x6100, 0x8C00, 0x3100, 0xBF00, 0x3100,
    0x9E00, 0x3100, 0x8C00, 0x3100, 0x8000, 0x3100,
    0x8600, 0x6100, 0x83FF, 0xC100, 0x8000, 0x0100,
    0xFFFF, 0xFF00
  };

  static USHORT __chip forwGdata[] = {
    0xFFFF, 0xFF00, 0x8000, 0x0100, 0x83FF, 0xC100,
    0x8600, 0x6100, 0x8C00, 0x3100, 0x8C00, 0xFD00,
    0x8C00, 0x7900, 0x8C00, 0x3100, 0x8C00, 0x0100,
    0x8600, 0x6100, 0x83FF, 0xC100, 0x8000, 0x0100,
    0xFFFF, 0xFF00
  };

  static struct Image backGimage = {
    0, 0, AW_WCGAD, AW_HCGAD, 1,
    (USHORT *) &backGdata, 0x01, 0x00, NULL
  };

  static struct Image forwGimage = {
    0, 0, AW_WCGAD, AW_HCGAD, 1,
    (USHORT *) &forwGdata, 0x01, 0x00, NULL
  };

  static struct Gadget backGadget = {
    NULL, AW_XBACKWARD, AW_YCGAD, AW_WCGAD, AW_HCGAD,
    GADGHCOMP | GADGIMAGE,
    RELVERIFY,
    BOOLGADGET,
    (APTR) &backGimage, NULL,
    NULL, NULL, NULL, AW_BACKWARD, NULL
  };

  static struct Gadget forwGadget = {
    &backGadget, AW_XFORWARD, AW_YCGAD, AW_WCGAD, AW_HCGAD,
    GADGHCOMP | GADGIMAGE,
    RELVERIFY,
    BOOLGADGET,
    (APTR) &forwGimage, NULL,
    NULL, NULL, NULL, AW_FORWARD, NULL
  };

  static SHORT NGbdata[] = {
    0, 0,
    AW_WNGAD-1, 0,
    AW_WNGAD-1, AW_HNGAD-1,
    0, AW_HNGAD-1,
    0, 0
  };

  static struct Border NGborder = {
    0, 0, RED_PEN, BLACK_PEN, JAM1, 5, NGbdata, NULL
  };

  static struct IntuiText canText = {
    WHITE_PEN, BLACK_PEN, JAM2, 8, 2, NULL,
    (UBYTE *) "CANCEL", NULL
  };

  static struct IntuiText quitText = {
    WHITE_PEN, BLACK_PEN, JAM2, 8, 2, NULL,
    (UBYTE *) " QUIT ", NULL
  };

  static struct IntuiText okText = {
    WHITE_PEN, BLACK_PEN, JAM2, 8, 2, NULL,
    (UBYTE *) "  OK  ", NULL
  };

  static struct Gadget askGad[] = {
    { &askGad[1],
      AW_XCAN, AW_YNGAD, AW_WNGAD, AW_HNGAD,
      AW_NFLAGS, AW_NACT, BOOLGADGET, (APTR) &NGborder,
      NULL, &canText, 0, NULL, AW_CANCEL, NULL },
    { &askGad[2],
      AW_XQUIT, AW_YNGAD, AW_WNGAD, AW_HNGAD,
      AW_NFLAGS, AW_NACT, BOOLGADGET, (APTR) &NGborder,
      NULL, &quitText, 0, NULL, AW_QUIT, NULL },
    { &forwGadget,
      AW_XOK, AW_YNGAD, AW_WNGAD, AW_HNGAD,
      AW_NFLAGS, AW_NACT, BOOLGADGET, (APTR) &NGborder,
      NULL, &okText, 0, NULL, AW_OK, NULL },
  };

  static char title[AW_TLEN] = "";

  static struct NewWindow NWind = {
    AW_LEFT, AW_TOP, AW_WIDTH, AW_HEIGHT,
    BLUE_PEN, WHITE_PEN, AW_IDCMP, AW_FLAGS,
    askGad, NULL, (UBYTE *) title,
    NULL, NULL,
    AW_WIDTH, AW_HEIGHT, AW_WIDTH, AW_HEIGHT,
    WBENCHSCREEN
  };

  static int realWidth, realHeight;