extern bool CmdEvent( gui_window * gui, gui_event gui_ev, void * param ) { gui_ctl_id id; char *text; char *cmd; int i; cmd = GUIGetExtra( gui ); switch( gui_ev ) { case GUI_INIT_DIALOG: GUISetText( gui, CTL_CMD_EDIT, "Hi Lisa!" ); GUISetFocus( gui, CTL_CMD_EDIT ); GUIClearList( gui, CTL_CMD_HISTORY ); for( i = 0; i < ArraySize( Stuff ); ++i ) { GUIAddText( gui, CTL_CMD_HISTORY, Stuff[i] ); } GUISetCurrSelect( gui, CTL_CMD_HISTORY, 1 ); return( TRUE ); case GUI_KEY_CONTROL: GUISetCurrSelect( gui, CTL_CMD_HISTORY, 2 ); cmd = GUIGetText( gui, CTL_CMD_HISTORY ); GUISetText( gui, CTL_CMD_EDIT, cmd ); GUISelectAll( gui, CTL_CMD_EDIT, TRUE ); GUIMemFree( cmd ); return( TRUE ); case GUI_CONTROL_DCLICKED: case GUI_CONTROL_CLICKED: GUI_GETID( param, id ); switch( id ) { case CTL_CMD_HISTORY: text = GUIGetText( gui, CTL_CMD_HISTORY ); GUISetText( gui, CTL_CMD_EDIT, text ); GUIMemFree( text ); if( gui_ev == GUI_CONTROL_CLICKED ) return( TRUE ); /* fall through */ case CTL_CMD_OK: text = GUIGetText( gui, CTL_CMD_EDIT ); if( text != NULL ) DoCmd( text ); GUIMemFree( text ); break; case CTL_CMD_CHECK: return( FALSE ); } GUICloseDialog( gui ); /* fall through */ case GUI_DESTROY: WndFree( cmd ); return( TRUE ); default: return( FALSE ); } }
static void MoveCursor( gui_window *gui, int edit, int list, int direction ) { int i,size; char *cmd; i = GUIGetCurrSelect( gui, list ); size = GUIGetListSize( gui, list ); if( size == 0 ) return; --size; i += direction; if( i < 0 ) i = 0; if( i > size ) i = size; GUISetCurrSelect( gui, list, i ); cmd = GUIGetText( gui, list ); GUISetText( gui, edit, cmd ); GUIMemFree( cmd ); GUISelectAll( gui, edit, true ); }
extern void DlgSetHistory( gui_window *gui, void *history, char *cmd, int edit, int list ) { int i; GUISetFocus( gui, edit ); if( !WndPrevFromHistory( history, cmd ) ) return; GUISetText( gui, edit, cmd ); GUISelectAll( gui, edit, true ); GUIClearList( gui, list ); while( WndPrevFromHistory( history, cmd ) ) { /* nothing */ } i = -1; for( ;; ) { if( !WndNextFromHistory( history, cmd ) ) break; GUIAddText( gui, list, cmd ); ++i; } if( i >= 0 ) GUISetCurrSelect( gui, list, i ); }