/*
**	TimePanel.c
**
**	Editing panel for time values
**
**	Copyright © 1990-1996 by Olaf `Olsen' Barthel
**		All Rights Reserved
**
**	:ts=4
*/

#ifndef _GLOBAL_H
#include "Global.h"
#endif

enum	{	GAD_USE=1,GAD_CANCEL };

STATIC STRPTR SAVE_DS STACKARGS
ShowTime(struct Gadget *UnusedGadget,LONG Level)
{
	STATIC UBYTE Buffer[40];

	FormatTime(Buffer,sizeof(Buffer),Level / 6,(Level % 6) * 10,-1);

	return(Buffer);
}

BOOL
TimePanel(struct Window *Parent,UBYTE *StartTime)
{
	LayoutHandle *Handle;
	BOOL Result;
	LONG Time;

	Result	= FALSE;
	Time	= *StartTime;

	if(Handle = LT_CreateHandleTags(Parent->WScreen,
		LAHN_LocaleHook,	&LocaleHook,
	TAG_DONE))
	{
		struct Window *PanelWindow;

		LT_New(Handle,
			LA_Type,	VERTICAL_KIND,
		TAG_DONE);
		{
			LT_New(Handle,
				LA_Type,	VERTICAL_KIND,
			TAG_DONE);
			{
				LT_New(Handle,
					LA_Type,			SliderType,
					LA_LabelID,			MSG_TIMEPANEL_TIME_GAD,
					LA_Chars,			15,
					LA_LONG,			&Time,
					GTSL_Min,			DT_GET_TIME( 0, 0),
					GTSL_Max,			DT_GET_TIME(23,50),
					GTSL_DispFunc,		ShowTime,
					GTSL_LevelFormat,	"%s",
				TAG_DONE);

				LT_EndGroup(Handle);
			}

			LT_New(Handle,
				LA_Type,VERTICAL_KIND,
			TAG_DONE);
			{
				LT_New(Handle,
					LA_Type,		XBAR_KIND,
					LAXB_FullSize,	TRUE,
				TAG_DONE);

				LT_EndGroup(Handle);
			}

			LT_New(Handle,LA_Type,HORIZONTAL_KIND,
				LAGR_SameSize,	TRUE,
				LAGR_Spread,	TRUE,
			TAG_DONE);
			{
				LT_New(Handle,
					LA_Type,		BUTTON_KIND,
					LA_LabelID,		MSG_GLOBAL_USE_GAD,
					LA_ID,			GAD_USE,
					LABT_ReturnKey,	TRUE,
					LABT_ExtraFat,	TRUE,
				TAG_DONE);

				LT_New(Handle,
					LA_Type,		BUTTON_KIND,
					LA_LabelID,		MSG_GLOBAL_CANCEL_GAD,
					LA_ID,			GAD_CANCEL,
					LABT_EscKey,	TRUE,
					LABT_ExtraFat,	TRUE,
				TAG_DONE);

				LT_EndGroup(Handle);
			}

			LT_EndGroup(Handle);
		}

		if(PanelWindow = LT_Build(Handle,
			LAWN_TitleID,		MSG_TIMEPANEL_SET_TIME_TXT,
			LAWN_HelpHook,		&GuideHook,
			LAWN_Parent,		Parent,
			WA_DepthGadget,		TRUE,
			WA_DragBar,			TRUE,
			WA_RMBTrap,			TRUE,
			WA_Activate,		TRUE,
			WA_SimpleRefresh,	TRUE,
		TAG_DONE))
		{
			struct IntuiMessage	*Message;
			struct Gadget *MsgGadget;
			ULONG MsgClass;
			BOOL Done;

			GuideContext(CONTEXT_DAY);

			LT_ShowWindow(Handle,TRUE);

			PushWindow(PanelWindow);

			Done = FALSE;

			do
			{
				if(Wait(PORTMASK(PanelWindow->UserPort) | SIG_BREAK) & SIG_BREAK)
					break;

				while(Message = (struct IntuiMessage *)LT_GetIMsg(Handle))
				{
					MsgClass	= Message->Class;
					MsgGadget	= (struct Gadget *)Message->IAddress;

					LT_ReplyIMsg(Message);

					if(MsgClass == IDCMP_GADGETUP)
					{
						switch(MsgGadget->GadgetID)
						{
							case GAD_USE:

								*StartTime = Time;

								Result = Done = TRUE;

								break;

							case GAD_CANCEL:

								Done = TRUE;
								break;
						}
					}
				}
			}
			while(!Done);

			PopWindow();
		}

		LT_DeleteHandle(Handle);
	}

	return(Result);
}