We like it when things compile.

[cydia.git] / UICaboodle / RVBook.mm

diff --git a/UICaboodle/RVBook.mm b/UICaboodle/RVBook.mm
index 29e9513bf2ce9ab2e804476374a47d633f61163a..18de2b6d364a5c4d88ec9ea7ba315d6a65a5b5ec 100644 (file)
--- a/UICaboodle/RVBook.mm
+++ b/UICaboodle/RVBook.mm
@@ -65,6 +65,9 @@
     if (toolbar_ != nil)
         [toolbar_ setDelegate:nil];
 
+    for (RVPage *page in pages_)
+        [page setBook:nil];
+
     [pages_ release];
     [navbar_ release];
     [transition_ release];
@@ -172,7 +175,10 @@
     [pages_ addObject:page];
     [self reloadButtonsForPage:page];
 
-    [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
+    if ([navbar_ respondsToSelector:@selector(setAccessoryView:animate:removeOnPop:)])
+        [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
+    else
+        [navbar_ setAccessoryView:[page accessoryView] animate:animated];
 }
 
 - (void) pushPage:(RVPage *)page {
@@ -223,7 +229,10 @@
     [page setPageActive:YES];
     [self reloadButtonsForPage:page];
 
-    [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
+    if ([navbar_ respondsToSelector:@selector(setAccessoryView:animate:removeOnPop:)])
+        [navbar_ setAccessoryView:[page accessoryView] animate:animated removeOnPop:NO];
+    else
+        [navbar_ setAccessoryView:[page accessoryView] animate:animated];
 }
 
 - (void) setBackButtonTitle:(NSString *)title forPage:(RVPage *)page {
@@ -282,6 +291,14 @@
     }
 }
 
+- (void) reloadButtons {
+    size_t count([pages_ count]);
+    if (count != 0) {
+        RVPage *page([pages_ lastObject]);
+        [self reloadButtonsForPage:page];
+    }
+}
+
 - (CGRect) pageBounds {
     return [transition_ bounds];
 }