/*
**	EmulationPanel.c
**
**	Editing panel for emulation configuration
**
**	Copyright © 1990-1993 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, GAD_DEFAULT };

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

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

	SZ_SizeSetup(Window -> WScreen,&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_UpdateMaxWidth(BUTTON_KIND,LocaleString(MSG_GLOBAL_DEFAULT_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);

		if(Default)
		{
			NewGadget . ng_GadgetText	= LocaleString(MSG_GLOBAL_DEFAULT_GAD);
			NewGadget . ng_GadgetID		= Counter;

			GadgetArray[Counter] = Gadget = CreateGadget(BUTTON_KIND,Gadget,&NewGadget,
				SZ_Adjust,	TRUE,
				SZ_AutoWidth,	TRUE,
				SZ_AlignCentre,	TRUE,
			TAG_DONE);
		}
	}

	return(Gadget);
}

BYTE
EmulationPanel(struct Configuration *Config,BYTE *Default)
{
	struct Window	*PanelWindow;
	struct Gadget	*GadgetList;
	struct Gadget	*GadgetArray[GAD_DEFAULT + 1];
	BYTE		 Changed = FALSE;

	SaveConfig(Config,PrivateConfig);

	if(CreateAllGadgets(Config,GadgetArray,&GadgetList,Default))
	{
		if(PanelWindow = OpenWindowTags(NULL,
			WA_Left,	GetScreenLeft(Window) + (GetScreenWidth(Window) - SZ_GetWindowWidth()) / 2,
			WA_Top,		GetScreenTop(Window) + (GetScreenHeight(Window) - 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,Window -> WScreen,
			WA_IDCMP,	IDCMP_CLOSEWINDOW | IDCMP_GADGETDOWN | IDCMP_ACTIVEWINDOW | IDCMP_VANILLAKEY | IDCMP_RAWKEY | STRINGIDCMP | BUTTONIDCMP | CHECKBOXIDCMP | CYCLEIDCMP,
			WA_Title,	LocaleString(MSG_EMULATIONPANEL_EMULATION_PREFERENCES_TXT),
		TAG_DONE))
		{
			struct IntuiMessage	*Massage;
			ULONG			 IClass,Code;
			struct Gadget		*Gadget;
			BYTE			 Terminated = FALSE;

			GuideContext(CONTEXT_EMULATION);

			PushWindow(PanelWindow);

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

			ActiveGadget = NULL;

			ClrSignal(SIG_BREAK);

			while(!Terminated)
			{
				if(Wait(PORTMASK(PanelWindow -> UserPort) | SIG_BREAK) & SIG_BREAK)
				{
					SaveConfig(PrivateConfig,Config);

					break;
				}

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

					GT_ReplyIMsg(Massage);

					KeySelect(GadgetArray,GAD_CANCEL,Code,PanelWindow,&Gadget,&IClass,&Code);

					if(IClass == IDCMP_GADGETDOWN)
					{
						if((Gadget -> GadgetType & GTYP_GTYPEMASK) == GTYP_STRGADGET)
							ActiveGadget = Gadget;
					}

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

					if(IClass == IDCMP_CLOSEWINDOW)
					{
						SaveConfig(PrivateConfig,Config);

						Terminated = TRUE;
					}

					if(IClass == 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]));

								Changed = TRUE;

								break;

							case GAD_CANCEL:

								Terminated = TRUE;

								SaveConfig(PrivateConfig,Config);

								break;

							case GAD_DEFAULT:

								*Default	= TRUE;

								Terminated	= TRUE;

								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;
						}
					}
				}
			}

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

			PopWindow();

			CloseWindow(PanelWindow);
		}

		FreeGadgets(GadgetList);
	}

		/* Set up the window size. */

	ScreenSizeStuff();

	return(Changed);
}