IDD_WAIT DIALOGEX 0, 0, 147, 38
style DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_SYSMENU
EXstyle WS_EX_TOPMOST
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
    LTEXT           "Decomposing Image - Please Wait",IDC_STATIC,20,15,114,8
END

[/
case ID_FILE_CREATEDPTFROMIMAGE :	
				{
					//get filename
					char filename[MAX_PATH] = "";
					getImageFilename(hWnd, filename);
					
					//load image
					if ( imgHandler.loadImage(filename) )
					{					
						//create wait message
						HWND hDlg = CreateDialog( hInst, MAKEINTRESOURCE(IDD_WAIT), hWnd, waitDialogProc );
						ShowWindow(hDlg, SW_SHOW);

						//center dialog
						RECT rect, rectP;
						int width, height;      
						int screenwidth, screenheight;
						int x, y;

						GetWindowRect(hDlg, &rect);
						GetWindowRect(hWnd, &rectP);
					        
						width  = rect.right  - rect.left;
						height = rect.bottom - rect.top;

						x = ((rectP.right-rectP.left) -  width) / 2 + rectP.left;
						y = ((rectP.bottom-rectP.top) - height) / 2 + rectP.top;

						screenwidth  = GetSystemMetrics(SM_CXSCREEN);
						screenheight = GetSystemMetrics(SM_CYSCREEN);
					    
						//make sure that the dialog box never moves outside of
						//the screen
						if(x < 0) x = 0;
						if(y < 0) y = 0;
						if(x + width  > screenwidth)  x = screenwidth  - width;
						if(y + height > screenheight) y = screenheight - height;

						MoveWindow(hDlg, x, y, width, height, FALSE);

						//create FPT object and decompose
						FPT fpt(imgHandler.getImg(), imgHandler.getWidth(), imgHandler.getHeight() );
						fpt.decompose();

						//close wait message
						DestroyWindow(hDlg);

						//updateControls();
					}
					else MessageBox(hWnd, "Invalid Image File!", "Image Load Error", MB_ICONERROR);				
				}
				break;