void ask_buttons(void) {
int i, j;
/* all high */
DDRLED_BUTTON_SEL_PORT = 0xFF;
PORTLED_BUTTON_SEL_PORT = 0xFF;
for (i = 0; i < BUTTON_ROWS; i++)
for (j = 0; j < 8; j++)
ask_button(i, j);
}
//------- Begin of function Box::ask ----------//
//
// Popup a message box and ask user 'Ok' or 'Cancel'
//
// Syntax :: ask( <char*> )
//
// <char*> msgStr = pointer to the message, use '\n' to seperate lines
// [char*] buttonDes1 = the description of button 1 (default : "Ok")
// [char*] buttonDes2 = the description of button 2 (default : "Cancel")
// [int] x1, y1 = the left corner of the box, if not given
// center the box on the screen
//
// Return : 1 - if user select "Ok" button
// 0 - if user select "Cancel" button
//
//
int Box::ask(char* msgStr, char* buttonDes1, char* buttonDes2, int x1, int y1)
{
int rc;
calc_size(msgStr,BOX_TOP_MARGIN+BOX_BOTTOM_MARGIN,x1,y1); // calculate x1, y1, x2, y2 depended on the msgStr
opened_flag = 1;
rc = ask_button(msgStr, buttonDes1, buttonDes2);
close();
return rc;
}
