- UINavigationItem *navitem = [[[UINavigationItem alloc] initWithTitle:title] autorelease];
- [navitem setBackButtonTitle:backButtonTitle];
- [navbar_ pushNavigationItem:navitem];
-
- BOOL animated = [pages_ count] == 0 ? NO : YES;
- [transition_ transition:(animated ? 1 : 0) toView:page];
- [page setPageActive:YES];
-
- [pages_ addObject:page];
- [self reloadButtonsForPage:page];
-
- if ([navbar_ respondsToSelector:@selector(setAccessoryView:animate:goingBack:)])
- [navbar_ setAccessoryView:[page accessoryView] animate:animated goingBack:NO];
- else
- [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
-}
-
-- (void) popPages:(unsigned)pages {
- if (pages == 0)
- return;
-
- [[pages_ lastObject] setPageActive:NO];
-
- resetting_ = true;
- for (unsigned i(0); i != pages; ++i)
- [navbar_ popNavigationItem];
- resetting_ = false;
-
- [self resetViewAnimated:YES toPage:[pages_ lastObject]];
-}
-
-- (void) setPrompt:(NSString *)prompt {
- [navbar_ setPrompt:prompt];
-}
-
-- (void) resetViewAnimated:(BOOL)animated {
- resetting_ = true;
-
- if ([pages_ count] > 1) {
- [navbar_ disableAnimation];
- while ([pages_ count] != (animated ? 2 : 1))
- [navbar_ popNavigationItem];
- [navbar_ enableAnimation];
- if (animated)
- [navbar_ popNavigationItem];
- }
-
- resetting_ = false;
-
- [self resetViewAnimated:animated toPage:[pages_ lastObject]];
-}
-
-- (void) resetViewAnimated:(BOOL)animated toPage:(RVPage *)page {
- [page resetViewAnimated:animated];
- [transition_ transition:(animated ? 2 : 0) toView:page];
- [page setPageActive:YES];
- [self reloadButtonsForPage:page];
-
- if ([navbar_ respondsToSelector:@selector(setAccessoryView:animate:goingBack:)])
- [navbar_ setAccessoryView:[page accessoryView] animate:animated goingBack:YES];
- else
- [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
-}
-
-- (void) setTitle:(NSString *)title forPage:(RVPage *)page {
- if ([pages_ count] == 0 || page != [pages_ lastObject])
- return;
- UINavigationItem *navitem = [navbar_ topItem];
- [navitem setTitle:title];
-}
-
-- (void) setBackButtonTitle:(NSString *)title forPage:(RVPage *)page {
- if ([pages_ count] == 0 || page != [pages_ lastObject])
- return;
- UINavigationItem *navitem = [navbar_ topItem];
- [navitem setBackButtonTitle:title];
-}