/* Gadgets.c */

/* File contains functions which create and handle interaction with all
window gadgets */

#include <exec/types.h>
#include <clib/dos_protos.h>
#include <clib/exec_protos.h>
#include <clib/gadtools_protos.h>
#include <clib/graphics_protos.h>
#include <clib/intuition_protos.h>
#include <graphics/gfxmacros.h>
#include <graphics/GfxBase.h>
#include <intuition/gadgetclass.h>
#include <intuition/intuition.h>
#include <intuition/IntuitionBase.h>
#include <libraries/gadtools.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include "CycleDBase.h"
#include "CycleDBaseWindow.h"

/*
** Function to handle a GADGETUP or GADGETDOWN event.  
*/
BOOL handleGadgetEvent(struct Screen *mysc, struct Window *win, struct Gadget *gad, UWORD code,
    struct Gadget *my_gads[])
{
switch (gad->GadgetID)
    {
    case MYGAD_PREVIOUS:
        return(TRUE);
        break;
    case MYGAD_NEXT:
        return(TRUE);
        break;
    case MYGAD_DESTGAD:
        break;
    case MYGAD_DATEGAD:
        break;
    case MYGAD_DIST1:
        break;
    case MYGAD_DISTPOINT:
        break;
    case MYGAD_DIST2:
        break;
    case MYGAD_CYCLEOUTH:
        break;
    case MYGAD_CYCLEOUTM:
        break;
    case MYGAD_CYCLEBACKH:
        break;
    case MYGAD_CYCLEBACKM:
        break;
    case MYGAD_TRAINTICK:
        break;
    case MYGAD_TRAINOUTH:
        break;
    case MYGAD_TRAINOUTM:
        break;
    case MYGAD_TRAINBACKH:
        break;
    case MYGAD_TRAINBACKM:
        break;
    case MYGAD_TOTTIMEH:
        break;
    case MYGAD_TOTTIMEM:
        break;
    }
    return(FALSE);
}

/*
** Function to handle vanilla keys.
*/
BOOL handleVanillaKey(struct Window *win, UWORD code,
    struct Gadget *my_gads[], int index, int& direction)
{
switch (code)
    {
    case ',':
        direction = -1;
        return(TRUE);
        break;
    case '.':
        direction = 1;
        return(TRUE);
        break;
    case 'd':
    case 'D':
        ActivateGadget(my_gads[MYGAD_DESTGAD], win, NULL);
        break;
    case 't':
    case 'T':
        // Change to opposite value and update display
        cycledata[index].train = !cycledata[index].train;
        GT_SetGadgetAttrs(my_gads[MYGAD_TRAINTICK], win, NULL, GTCB_Checked, cycledata[index].train, TAG_END);
        GT_BeginRefresh(win);
        GT_EndRefresh(win, TRUE);
        break;
    }
    return(FALSE);
}

/*
** Here is where all the initialization and creation of GadTools gadgets
** take place.  This function requires a pointer to a NULL-initialized
** gadget list pointer.  It returns a pointer to the last created gadget,
** which can be checked for success/failure.
*/
struct Gadget *createAllGadgets(struct Gadget **glistptr, void *vi,
    UWORD topborder, struct Gadget *my_gads[], struct StringInfo *gad_ptr[])
{
struct NewGadget ng;
struct Gadget *gad;

/* All the gadget creation calls accept a pointer to the previous gadget, and
** link the new gadget to that gadget's NextGadget field.  Also, they exit
** gracefully, returning NULL, if any previous gadget was NULL.  This limits
** the amount of checking for failure that is needed.  You only need to check
** before you tweak any gadget structure or use any of its fields, and finally
** once at the end, before you add the gadgets.
*/

/* The following operation is required of any program that uses GadTools.
** It gives the toolkit a place to stuff context data.
*/
gad = CreateContext(glistptr);

/* Since the NewGadget structure is unmodified by any of the CreateGadget()
** calls, we need only change those fields which are different.
*/

ng.ng_LeftEdge   = 40;
ng.ng_TopEdge    = 10+topborder;
ng.ng_Width      = 20;
ng.ng_Height     = 10;
ng.ng_GadgetText = "<";
ng.ng_TextAttr   = &Topaz80;
ng.ng_VisualInfo = vi;
ng.ng_GadgetID   = MYGAD_PREVIOUS;
ng.ng_Flags      = NG_HIGHLABEL;
my_gads[MYGAD_PREVIOUS] = gad = CreateGadget(BUTTON_KIND, gad, &ng,
                    GA_Disabled, TRUE,
                    TAG_END);

ng.ng_LeftEdge   = 70;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_PREVTEXT;
my_gads[MYGAD_PREVTEXT] = gad = CreateGadget(TEXT_KIND, gad, &ng,
                    GTTX_Text,   "Previous record",
                    TAG_END);

ng.ng_LeftEdge   = 215;
ng.ng_Width      = 50;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_RECCOUNT;
my_gads[MYGAD_RECCOUNT] = gad = CreateGadget(NUMBER_KIND, gad, &ng,
                    GTNM_Number,        1,
                    GTNM_Border,        TRUE,
                    GTNM_Justification, GTJ_LEFT,
                    TAG_END);

ng.ng_LeftEdge   = 290;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_NEXTTEXT;
my_gads[MYGAD_NEXTTEXT] = gad = CreateGadget(TEXT_KIND, gad, &ng,
                    GTTX_Text,   "Next record",
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_LeftEdge   = 390;
ng.ng_Width      = 20;
ng.ng_Height     = 10;
ng.ng_GadgetText = ">";
ng.ng_GadgetID   = MYGAD_NEXT;
my_gads[MYGAD_NEXT] = gad = CreateGadget(BUTTON_KIND, gad, &ng,
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 120;
ng.ng_Width      = 150;
ng.ng_Height     = 12;
ng.ng_GadgetText = "_Destination:";
ng.ng_GadgetID   = MYGAD_DESTGAD;
my_gads[MYGAD_DESTGAD] = gad = CreateGadget(STRING_KIND, gad, &ng,
                    GTST_String,   "",
                    GTST_MaxChars, 100,
                    GT_Underscore,    '_',
                    TAG_END);
gad_ptr[0] = (struct StringInfo *) gad->SpecialInfo;

ng.ng_LeftEdge  += 210;
ng.ng_Width      = 90;
ng.ng_GadgetText = "Date:";
ng.ng_GadgetID   = MYGAD_DATEGAD;
my_gads[MYGAD_DATEGAD] = gad = CreateGadget(STRING_KIND, gad, &ng,
                    GTST_String,   "",
                    GTST_MaxChars, 8,
                    GT_Underscore, '_',
                    TAG_END);
gad_ptr[1] = (struct StringInfo *) gad->SpecialInfo;

ng.ng_LeftEdge   = 144;
ng.ng_Width      = 60;
ng.ng_TopEdge   += 20;
ng.ng_GadgetText = "Cycle Distance:";
ng.ng_GadgetID   = MYGAD_DIST1;
my_gads[MYGAD_DIST1] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,     0,
                    GTIN_MaxChars,   4,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_Width      = 10;
ng.ng_LeftEdge   = 204;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_DISTPOINT;
my_gads[MYGAD_DISTPOINT] = gad = CreateGadget(TEXT_KIND, gad, &ng,
                    GTTX_Text,             ".",
                    GT_Underscore,         '_',
                    TAG_END);

ng.ng_LeftEdge   = 214;
ng.ng_Width      = 60;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_DIST2;
my_gads[MYGAD_DIST2] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 4,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 144;
ng.ng_GadgetText = "Cycle Out Time:";
ng.ng_GadgetID   = MYGAD_CYCLEOUTH;
my_gads[MYGAD_CYCLEOUTH] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 3,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_LeftEdge   = 214;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_CYCLEOUTM;
my_gads[MYGAD_CYCLEOUTM] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 2,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 152;
ng.ng_GadgetText = "Cycle Back Time:";
ng.ng_GadgetID   = MYGAD_CYCLEBACKH;
my_gads[MYGAD_CYCLEBACKH] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 3,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_LeftEdge   = 222;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_CYCLEBACKM;
my_gads[MYGAD_CYCLEBACKM] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 2,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 72;
ng.ng_GadgetText = "_Train?";
ng.ng_GadgetID   = MYGAD_TRAINTICK;
my_gads[MYGAD_TRAINTICK] = gad = CreateGadget(CHECKBOX_KIND, gad, &ng,
                    GTCB_Checked,  FALSE,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_LeftEdge   = 190;
ng.ng_GadgetText = "Out Time:";
ng.ng_GadgetID   = MYGAD_TRAINOUTH;
my_gads[MYGAD_TRAINOUTH] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,      0,
                    GTIN_MaxChars,    3,
                    GT_Underscore,  '_',
                    TAG_END);

ng.ng_LeftEdge   = 260;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_TRAINOUTM;
my_gads[MYGAD_TRAINOUTM] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,      0,
                    GTIN_MaxChars,    2,
                    GT_Underscore,  '_',
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 198;
ng.ng_GadgetText = "Back Time:";
ng.ng_GadgetID   = MYGAD_TRAINBACKH;
my_gads[MYGAD_TRAINBACKH] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,      0,
                    GTIN_MaxChars,    3,
                    GT_Underscore,  '_',
                    TAG_END);

ng.ng_LeftEdge   = 268;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_TRAINBACKM;
my_gads[MYGAD_TRAINBACKM] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,      0,
                    GTIN_MaxChars,    2,
                    GT_Underscore,  '_',
                    TAG_END);

ng.ng_TopEdge   += 20;
ng.ng_LeftEdge   = 112;
ng.ng_GadgetText = "Total Time:";
ng.ng_GadgetID   = MYGAD_TOTTIMEH;
my_gads[MYGAD_TOTTIMEH] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 3,
                    GT_Underscore, '_',
                    TAG_END);

ng.ng_LeftEdge   = 180;
ng.ng_GadgetText = "";
ng.ng_GadgetID   = MYGAD_TOTTIMEM;
my_gads[MYGAD_TOTTIMEM] = gad = CreateGadget(INTEGER_KIND, gad, &ng,
                    GTIN_Number,   0,
                    GTIN_MaxChars, 2,
                    GT_Underscore, '_',
                    TAG_END);

return(gad);
}