/*
    This file is part of "scramble", a filter plugin for Adobe Photoshop
    Copyright (C) 2006-2010 Toby Thain, toby@telegraphics.com.au

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by  
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License  
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/* Win32 user interface routines for cross-platform plugin */

#include "world.h"

#include "PIAbout.h"

#include <windows.h>

#include "scramble.h"
#include "ui.h"
#include "version.h"

INT_PTR CALLBACK dlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam);

extern HANDLE hDllInstance;

void DoAbout(AboutRecordPtr pb){
	PlatformData *p = (PlatformData*)pb->platformData;

	MessageBox((HWND)p->hwnd, "Scramble, version " VERSION_STR "\n\
Copyright 2006-2010 Toby Thain <toby@telegraphics.com.au>.\n\
Latest version available from http://www.telegraphics.com.au/sw/\n\
Please contact the author with any bug reports, suggestions or comments.",
		"About Scramble", MB_APPLMODAL|MB_ICONINFORMATION|MB_OK);
}

INT_PTR CALLBACK dlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam){
	int item, cmd;
	static struct params *pdata; // keep "data" pointer around

	switch(wMsg){
	case WM_INITDIALOG:
		centre_window(hDlg); // an equivalent function can be found in PS6 SDK, WinUtilities.cpp
		tile_dialog_init(hDlg, pdata = (struct params*)lParam);
		break;
	case WM_COMMAND:
  	item = LOWORD(wParam);
		cmd = HIWORD(wParam);
		if(cmd == BN_CLICKED && !tile_dialog_item(hDlg, pdata, item))
			EndDialog(hDlg, item);
		break;
	default:
		return false;
	}

	return true;
}

Boolean tile_dialog(FilterRecordPtr pb, struct params *data){
	PlatformData *p = (PlatformData*)pb->platformData;
	return DialogBoxParam(hDllInstance, MAKEINTRESOURCE(ID_TILEDLG),
						  (HWND)p->hwnd, dlgproc, (LPARAM)data) == IDOK;
}