/*
**	EmulationPanel.c
**
**	Editing panel for emulation configuration
**
**	Copyright © 1990-1992 by Olaf `Olsen' Barthel & MXM
**		All Rights Reserved
*/

#include "termGlobal.h"

enum	{	GAD_CURSORKEYS, GAD_NUMKEYPAD, GAD_WRAPCURSOR, GAD_WRAPCHARACTERS,
		GAD_INSERTMODE, GAD_NEWLINE, GAD_FONTSCALE, GAD_SCROLLING,
		GAD_DESTRUCTIVE_BACKSPACE, GAD_SWAP_BS_DEL, GAD_PRINTER_CONTROL,
		GAD_ANSWERBACK, GAD_USE, GAD_CANCEL };

STATIC STRPTR	ControlMode[3],
		ScrollMode[3],
		ScaleFontText[3];

STATIC struct Gadget *
CreateAllGadgets(struct Configuration *Config,struct Gadget *GadgetArray[],struct Gadget **GadgetList)
{
	struct Gadget		*Gadget;
	struct NewGadget	 NewGadget;
	UWORD			 Counter = 0;

	SZ_SizeSetup(Screen,&UserFont,TRUE);

	LocalizeString(ControlMode,MSG_EMULATIONPANEL_STANDARD_MODE_TXT,MSG_EMULATIONPANEL_APPLICATION_MODE_TXT);
	LocalizeString(ScaleFontText,MSG_EMULATIONPANEL_NORMAL_SCALE_TXT,MSG_EMULATIONPANEL_HALF_WIDTH_TXT);
	LocalizeString(ScrollMode,MSG_EMULATIONPANEL_JUMP_TXT,MSG_EMULATIONPANEL_SMOOTH_TXT);

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

	if(Gadget = CreateContext(GadgetList))
	{
		SZ_AddLeftOffset(SZ_LeftOffsetDelta(MSG_EMULATIONPANEL_CURSOR_KEYS_GAD,MSG_EMULATIONPANEL_ANSWERBACK_MESSAGE_GAD));

		SZ_ResetMaxWidth();

		SZ_UpdateMaxWidth(CYCLE_KIND,NULL,0,ControlMode);
		SZ_UpdateMaxWidth(CYCLE_KIND,NULL,0,ScrollMode);
		SZ_UpdateMaxWidth(CYCLE_KIND,NULL,0,ScaleFontText);
		SZ_UpdateMaxWidth(STRING_KIND,NULL,20,NULL);

		SZ_SetWidth(SZ_ResetMaxWidth());

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

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

			GTCY_Labels,	ControlMode,
			GTCY_Active,	Config -> EmulationConfig . CursorMode,
		TAG_DONE);

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

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

			GTCY_Labels,	ControlMode,
			GTCY_Active,	Config -> EmulationConfig . NumericMode,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . CursorWrap,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . LineWrap,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . InsertMode,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . NewLineMode,
		TAG_DONE);

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

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

			GTCY_Labels,	ScaleFontText,
			GTCY_Active,	Config -> EmulationConfig . FontScale,
		TAG_DONE);

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

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

			GTCY_Labels,	ScrollMode,
			GTCY_Active,	Config -> EmulationConfig . ScrollMode,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . DestructiveBackspace,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . SwapBSDelete,
		TAG_DONE);

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

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

			GTCB_Checked,	Config -> EmulationConfig . PrinterEnabled,
		TAG_DONE);

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

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

			GTST_MaxChars,	79,
			GTST_String,	Config -> EmulationConfig . AnswerBack,
		TAG_DONE);

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

		SZ_SetWidth(SZ_ResetMaxWidth());

		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_AlignExtra,	TRUE,
			SZ_Adjust,	TRUE,
			SZ_AutoWidth,	TRUE,
			SZ_AlignLeft,	TRUE,
		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,
		TAG_DONE);
	}

	return(Gadget);
}

VOID
EmulationPanel(struct Configuration *Config)
{
	struct Window	*PanelWindow;
	struct Gadget	*GadgetList;
	struct Gadget	*GadgetArray[GAD_CANCEL + 1];

	CopyMem(Config,&PrivateConfig,sizeof(struct Configuration));

	if(CreateAllGadgets(Config,GadgetArray,&GadgetList))
	{
		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_GADGETDOWN | IDCMP_ACTIVEWINDOW | IDCMP_VANILLAKEY | STRINGIDCMP | BUTTONIDCMP | CHECKBOXIDCMP | CYCLEIDCMP,
			WA_Title,	LocaleString(MSG_EMULATIONPANEL_EMULATION_PREFERENCES_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_GADGETDOWN)
					{
						if((Gadget -> GadgetType & GTYP_GTYPEMASK) == GTYP_STRGADGET)
							ActiveGadget = Gadget;
					}

					if(Class == IDCMP_ACTIVEWINDOW && ActiveGadget)
						ActivateGadget(ActiveGadget,PanelWindow,NULL);

					if(Class == IDCMP_CLOSEWINDOW)
					{
						CopyMem(&PrivateConfig,Config,sizeof(struct Configuration));

						Terminated = TRUE;
					}

					if(Class == IDCMP_GADGETUP)
					{
						switch(Gadget -> GadgetID)
						{
							case GAD_USE:		Terminated = TRUE;

										Config -> EmulationConfig . CursorWrap			= SZ_GetChecked(GadgetArray[GAD_WRAPCURSOR]);
										Config -> EmulationConfig . LineWrap			= SZ_GetChecked(GadgetArray[GAD_WRAPCHARACTERS]);

										Config -> EmulationConfig . InsertMode			= SZ_GetChecked(GadgetArray[GAD_INSERTMODE]);
										Config -> EmulationConfig . NewLineMode			= SZ_GetChecked(GadgetArray[GAD_NEWLINE]);

										Config -> EmulationConfig . DestructiveBackspace	= SZ_GetChecked(GadgetArray[GAD_DESTRUCTIVE_BACKSPACE]);
										Config -> EmulationConfig . SwapBSDelete		= SZ_GetChecked(GadgetArray[GAD_SWAP_BS_DEL]);
										Config -> EmulationConfig . PrinterEnabled		= SZ_GetChecked(GadgetArray[GAD_PRINTER_CONTROL]);

										strcpy(Config -> EmulationConfig . AnswerBack,SZ_GetString(GadgetArray[GAD_ANSWERBACK]));

										break;

							case GAD_CANCEL:	Terminated = TRUE;

										CopyMem(&PrivateConfig,Config,sizeof(struct Configuration));

										break;

							case GAD_CURSORKEYS:	Config -> EmulationConfig . CursorMode = Code;
										break;

							case GAD_NUMKEYPAD:	Config -> EmulationConfig . NumericMode = Code;
										break;

							case GAD_FONTSCALE:	Config -> EmulationConfig . FontScale = Code;
										break;

							case GAD_SCROLLING:	Config -> EmulationConfig . ScrollMode = Code;
										break;

							default:		break;
						}
					}
				}
			}

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

			PopWindow();

			CloseWindow(PanelWindow);
		}

		FreeGadgets(GadgetList);
	}

		/* Set up the window size. */

	ScreenSizeStuff();
}