/**********************************************************************/
/*                       Gadtools addition code                       */
/**********************************************************************/
#include "psx.h"
#include <intuition/gadgetclass.h>
#include <Exec/memory.h>

#define SIZEINIT(ng,x,y,w,h,text) ng.ng_LeftEdge=x; ng.ng_TopEdge=y; ng.ng_Width=w; ng.ng_Height=h;

extern char NewPubScreenName[MAXPUBSCREENNAME];

char *XDimLabels[] = { 	"Hires", "Lores", NULL, };
char *YDimLabels[] = { 	"Non-Interlace", "Interlace",  NULL, };
char *DepthLabels[] = 
	{	
	"1 Bitplane (2 Colours)", 
	"2 Bitplanes (4 Colours)",  
	"3 Bitplanes (8 Colours)",
	"4 Bitplanes (16 Colours)",
	NULL, 
	};

char *ShanghaiLabels[] = { "Shanghai On", "Shanghai Off", NULL};
char *PopLabels[] = { "PopPubScreen On", "PopPubScreen Off", NULL};

Tag ListViewTags[] =
	{
	GTLV_Labels, &ScreenList,
	GTLV_Top, 0,
	LAYOUTA_SPACING, 1,
	GTLV_ShowSelected, NULL,
	GTLV_Selected, 0,
	GTLV_ScrollWidth, 18,
	TAG_DONE
	};

Tag TextTags[] =
	{
	GTST_String, 	&MessageText,
	GTST_MaxChars, 	255,
	GTBB_Recessed, 	TRUE,
	TAG_DONE
	};

Tag TVTag[] = 
	{
	GTTX_Text, &MessageText[0],
	GTTX_Border, TRUE,
	TAG_DONE,
	};

struct Gadget *TextDisplayGad;

/**********************************************************************/
/*                       Change the PSX Message                       */
/**********************************************************************/
void
SetMessage(char *text)
{
if (text)
	strcpy(MessageText, text);

GT_SetGadgetAttrsA(TextDisplayGad, Window, 0, (struct TagItem *)TVTag);
}

/**********************************************************************/
/*                 Add the gadgets to the PSX Window                  */
/**********************************************************************/
int
CreatePSXGadgets(struct GadList **GList, void *VI, UWORD TopBorder, struct TextAttr *TA)
{
struct NewGadget NG;
struct Gadget *Gad;
int GHeight, GSpace;
int WHeight;
int GadYPos, TopGadYPos;
int RowWidth;
short FontY=TA->ta_YSize;
int index;

TopBorder+=FontY;

WHeight=TopBorder+(FontY);
GadYPos=TopBorder+(FontY/2);
GHeight=FontY+((FontY/4)*2);
if (FontY>14) GSpace=5;
	else GSpace=3;
Gad=CreateContext(GList);
TopGadYPos=GadYPos;

RowWidth=TextLength(&Screen->RastPort, "   Dummy String Ya   ", 21);

NG.ng_VisualInfo=VI;
NG.ng_TextAttr=TA;
NG.ng_Flags=PLACETEXT_IN;

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Open New Screen";
NG.ng_GadgetID=GADID_OPENSCREEN;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Close Screen";
NG.ng_GadgetID=GADID_CLOSESCREEN;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Move To Screen";
NG.ng_GadgetID=GADID_MOVEPSX;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Make Default";
NG.ng_GadgetID=GADID_MAKEDEFAULT;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Refresh List";
NG.ng_GadgetID=GADID_REFRESH;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

NG.ng_Flags=PLACETEXT_IN|NG_HIGHLABEL;
NG.ng_GadgetText=NULL;

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=GADID_SHANGHAI;
ShanghaiGad=Gad=CreateGadget(CYCLE_KIND, Gad, &NG, GTCY_Labels, ShanghaiLabels, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=GADID_POP;
PopGad=Gad=CreateGadget(CYCLE_KIND, Gad, &NG, GTCY_Labels, PopLabels, TAG_DONE);

NG.ng_Flags=PLACETEXT_IN;

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetText="Quit";
NG.ng_GadgetID=GADID_QUIT;
Gad=CreateGadgetA(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, WIN_WIDTH-40, GHeight);
index=GadYPos-GSpace;
WHeight+=(GHeight+GSpace);
NG.ng_GadgetText=MessageText;
NG.ng_Flags=NG_HIGHLABEL;
NG.ng_GadgetID=0;
MessageText[0]=0;
TextDisplayGad=Gad=CreateGadgetA(TEXT_KIND, Gad, &NG, (struct TagItem *)&TVTag[0]);

SIZEINIT(NG, 20+RowWidth+20, TopGadYPos, WIN_WIDTH-(60+RowWidth), index-TopGadYPos);
NG.ng_GadgetText=NULL;
NG.ng_GadgetID=GADID_SCREENLIST;
NG.ng_Flags=PLACETEXT_IN;
LVGad=Gad=CreateGadgetA(LISTVIEW_KIND, Gad, &NG, (struct TagItem *)&ListViewTags[0]);

if (Gad==0) return(0);
	else return(WHeight);
}




/**********************************************************************/
/*                Create the Screen Requester gadgets                 */
/**********************************************************************/
int
CreateScreenGadgets(struct GadList **GList, void *VI, UWORD TopBorder, struct TextAttr *TA, int *WinWidth)
{
struct NewGadget NG;
struct Gadget *Gad;
int GHeight, GSpace;
int WHeight;
int GadYPos, TopGadYPos;
int RowWidth;
short FontY=TA->ta_YSize;

TopBorder+=FontY;

WHeight=TopBorder+(FontY);
GadYPos=TopBorder+(FontY/2);
GHeight=FontY+((FontY/4)*2);
if (FontY>14) GSpace=5;
	else GSpace=3;
Gad=CreateContext(GList);

RowWidth=TextLength(&Screen->RastPort, "This is a rather long screen name.", 34);
*WinWidth=RowWidth+40;

NG.ng_VisualInfo=VI;
NG.ng_TextAttr=TA;
NG.ng_Flags=PLACETEXT_IN|NG_HIGHLABEL;
NG.ng_GadgetText=NULL;

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight+GSpace);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace)+GSpace;
NG.ng_GadgetID=SGID_NAME;
Gad=CreateGadget(STRING_KIND, Gad, &NG, GTST_String, &NewPubScreenName, GTST_MaxChars, MAXPUBSCREENNAME, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=SGID_XDIM;
Gad=CreateGadget(CYCLE_KIND, Gad, &NG, GTCY_Labels, XDimLabels, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=SGID_YDIM;
Gad=CreateGadget(CYCLE_KIND, Gad, &NG, GTCY_Labels, YDimLabels, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=SGID_DEPTH;
Gad=CreateGadget(CYCLE_KIND, Gad, &NG, GTCY_Labels, DepthLabels, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
GadYPos+=(GHeight+GSpace);
NG.ng_GadgetID=SGID_OPEN;
NG.ng_GadgetText="Open Screen";
NG.ng_Flags=PLACETEXT_IN;
Gad=CreateGadget(BUTTON_KIND, Gad, &NG, TAG_DONE);

SIZEINIT(NG, 20, GadYPos, RowWidth, GHeight);
WHeight+=(GHeight+GSpace);
NG.ng_GadgetID=SGID_CANCEL;
NG.ng_GadgetText="Cancel";
NG.ng_Flags=PLACETEXT_IN;
Gad=CreateGadget(BUTTON_KIND, Gad, &NG, TAG_DONE);

WHeight+=GSpace;

if (Gad==0) return(0);
	else return(WHeight);
}