/*
**	$Id: TimePanel.c,v 1.2 92/08/15 20:15:36 olsen Sta Locker: olsen $
**	$Revision: 1.2 $
**	$Date: 92/08/15 20:15:36 $
**
**	Editing panel for time values
**
**	Copyright © 1990-1992 by Olaf `Olsen' Barthel & MXM
**		All Rights Reserved
*/

#include "termGlobal.h"

enum	{	GAD_TIME,GAD_USE,GAD_CANCEL };

STATIC LONG __saveds
ShowTime(struct Gadget *SomeGadget,WORD Level)
{
	STATIC UBYTE Buffer[6];

	SPrintf(Buffer,"%2ld:%ld0",Level / 6,Level % 6);

	return((LONG)Buffer);
}

STATIC struct Gadget *
CreateAllGadgets(UBYTE Time,struct Gadget **GadgetArray,struct Gadget **GadgetList,APTR VisualInfo,UWORD TopEdge)
{
	struct Gadget		*Gadget;
	struct NewGadget	 NewGadget;
	UWORD			 Counter = 0;

	SZ_SizeSetup(Screen,&UserFont,TRUE);

	memset(&NewGadget,0,sizeof(struct NewGadget));

	if(Gadget = CreateContext(GadgetList))
	{
		WORD Left = SZ_LeftOffsetN(MSG_TIMEPANEL_TIME_GAD,-1),Width;

		SZ_ResetMaxWidth();

		SZ_UpdateMaxWidth(BUTTON_KIND,LocaleString(MSG_GLOBAL_USE_GAD),0,NULL);
		SZ_UpdateMaxWidth(BUTTON_KIND,LocaleString(MSG_GLOBAL_CANCEL_GAD),0,NULL);

		Width = SZ_ResetMaxWidth();

		SZ_SetWidth(Width);

		if(Width > Left)
			SZ_AddLeftOffset(Width);
		else
			SZ_AddLeftOffset(Left);

		NewGadget . ng_GadgetText	= LocaleString(MSG_TIMEPANEL_TIME_GAD);
		NewGadget . ng_TextAttr		= &UserFont;
		NewGadget . ng_VisualInfo	= VisualInfo;
		NewGadget . ng_GadgetID		= Counter;

		GadgetArray[Counter++] = Gadget = CreateGadget(SLIDER_KIND,Gadget,&NewGadget,
			SZ_Adjust,		TRUE,
			SZ_AutoWidth,		TRUE,

			GT_Underscore,		'_',
			GTSL_Min,		DT_GET_TIME( 0, 0),
			GTSL_Max,		DT_GET_TIME(23,50),
			GTSL_Level,		Time,
			GTSL_DispFunc,		ShowTime,
			GTSL_LevelFormat,	"%s",
			GTSL_MaxLevelLen,	5,
		TAG_DONE);

		NewGadget . ng_GadgetText	= LocaleString(MSG_GLOBAL_USE_GAD);
		NewGadget . ng_GadgetID		= Counter;
		NewGadget . ng_Flags		= 0;

		GadgetArray[Counter++] = Gadget = CreateGadget(BUTTON_KIND,Gadget,&NewGadget,
			SZ_Adjust,	TRUE,
			SZ_AutoWidth,	TRUE,
			SZ_AlignExtra,	TRUE,
			SZ_AlignLeft,	TRUE,
			SZ_AlignBottom,	TRUE,

			GT_Underscore,	'_',
		TAG_DONE);

		NewGadget . ng_GadgetText	= LocaleString(MSG_GLOBAL_CANCEL_GAD);
		NewGadget . ng_GadgetID		= Counter;

		GadgetArray[Counter++] = Gadget = CreateGadget(BUTTON_KIND,Gadget,&NewGadget,
			SZ_Adjust,	TRUE,
			SZ_AutoWidth,	TRUE,
			SZ_AlignRight,	TRUE,

			GT_Underscore,	'_',
		TAG_DONE);
	}

	return(Gadget);
}

BYTE
TimePanel(UBYTE *StartTime)
{
	struct Window	*PanelWindow;
	struct Gadget	*GadgetList = NULL;
	struct Gadget	*GadgetArray[GAD_CANCEL + 1];
	UBYTE		 Time = *StartTime;
	BYTE		 Result = FALSE;

	if(CreateAllGadgets(Time,&GadgetArray[0],&GadgetList,VisualInfo,Screen -> WBorTop + Screen -> Font -> ta_YSize + 1))
	{
		if(PanelWindow = OpenWindowTags(NULL,
			WA_Left,	(Screen -> Width	- SZ_GetWindowWidth())	/ 2,
			WA_Top,		(Screen -> Height	- SZ_GetWindowHeight())	/ 2,
			WA_Width,	SZ_GetWindowWidth(),
			WA_Height,	SZ_GetWindowHeight(),

			WA_Activate,	TRUE,
			WA_DragBar,	TRUE,
			WA_DepthGadget,	TRUE,
			WA_RMBTrap,	TRUE,
			WA_DepthGadget,	TRUE,
			WA_CloseGadget,	TRUE,
			WA_CustomScreen,Screen,

			WA_IDCMP,	IDCMP_CLOSEWINDOW | IDCMP_VANILLAKEY | BUTTONIDCMP | SLIDERIDCMP,

			WA_Title,	LocaleString(MSG_TIMEPANEL_SET_TIME_TXT),
		TAG_DONE))
		{
			struct IntuiMessage	*Massage;
			ULONG			 Class,Code;
			struct Gadget		*Gadget;
			BYTE			 Terminated = FALSE;

			PushWindow(PanelWindow);

			AddGList(PanelWindow,GadgetList,(UWORD)-1,(UWORD)-1,NULL);
			RefreshGList(GadgetList,PanelWindow,NULL,(UWORD)-1);
			GT_RefreshWindow(PanelWindow,NULL);

			ActiveGadget = NULL;

			while(!Terminated)
			{
				WaitPort(PanelWindow -> UserPort);

				while(!Terminated && (Massage = (struct IntuiMessage *)GT_GetIMsg(PanelWindow -> UserPort)))
				{
					Class	= Massage -> Class;
					Code	= Massage -> Code;
					Gadget	= (struct Gadget *)Massage -> IAddress;

					GT_ReplyIMsg(Massage);

					if(Class == IDCMP_VANILLAKEY)
						KeySelect(GadgetArray,GAD_CANCEL,Code,PanelWindow,&Gadget,&Class,&Code);

					if(Class == IDCMP_CLOSEWINDOW)
						Terminated = TRUE;

					if(Class == IDCMP_MOUSEMOVE)
						Time = Code;

					if(Class == IDCMP_GADGETUP)
					{
						switch(Gadget -> GadgetID)
						{
							case GAD_TIME:		Time = Code;
										break;

							case GAD_USE:		Terminated = TRUE;

										Result = TRUE;

										*StartTime = Time;

										break;

							case GAD_CANCEL:	Terminated = TRUE;

										break;

							default:		break;
						}
					}
				}
			}

			RemoveGList(PanelWindow,GadgetList,(UWORD)-1);

			PopWindow();

			CloseWindow(PanelWindow);
		}
	}

	FreeGadgets(GadgetList);

	return(Result);
}