Dropbox: add a toolbar showing the number of files in the current directory

AspenProject/VLCDropboxTableViewController.m

@@ -17,6 +17,9 @@
 {
     VLCDropboxController *_dropboxController;
     NSString *_currentPath;
+
+    UIBarButtonItem *_numberOfFilesBarButtonItem;
+    UIBarButtonItem *_progressBarButtonItem;
 }
 
 @end
@@ -52,6 +55,13 @@
 
     self.tableView.rowHeight = [VLCDropboxTableViewCell heightOfCell];
     self.tableView.separatorColor = [UIColor colorWithWhite:.2 alpha:1.];
+
+    _numberOfFilesBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:[NSString stringWithFormat:NSLocalizedString(@"NUM_OF_FILES", @""), 0] style:UIBarButtonItemStylePlain target:self action:nil];
+    [_numberOfFilesBarButtonItem setTitleTextAttributes:@{ UITextAttributeFont : [UIFont systemFontOfSize:11.] } forState:UIControlStateNormal];
+
+    self.navigationController.toolbarHidden = NO;
+    self.navigationController.toolbar.barStyle = UIBarStyleBlack;
+    [self setToolbarItems:@[[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil], _numberOfFilesBarButtonItem, [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]] animated:NO];
 }
 
 - (void)viewWillAppear:(BOOL)animated
@@ -117,6 +127,12 @@
 - (void)mediaListUpdated
 {
     [self.tableView reloadData];
+
+    NSUInteger count = _dropboxController.currentListFiles.count;
+    if (count != 1)
+        _numberOfFilesBarButtonItem.title = [NSString stringWithFormat:NSLocalizedString(@"NUM_OF_FILES", @""), count];
+    else
+        _numberOfFilesBarButtonItem.title = NSLocalizedString(@"ONE_FILE", @"");
 }
 
 #pragma mark - communication with app delegate

Resources/VLCDropboxTableViewController.xib

@@ -36,7 +36,7 @@
 			<object class="IBUITableView" id="873029372">
 				<reference key="NSNextResponder"/>
 				<int key="NSvFlags">274</int>
-				<string key="NSFrame">{{0, 20}, {320, 548}}</string>
+				<string key="NSFrame">{{0, 20}, {320, 504}}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
 				<object class="NSColor" key="IBUIBackgroundColor" id="651013553">
@@ -47,6 +47,9 @@
 				<bool key="IBUIClipsSubviews">YES</bool>
 				<bool key="IBUIClearsContextBeforeDrawing">NO</bool>
 				<object class="IBUISimulatedStatusBarMetrics" key="IBUISimulatedStatusBarMetrics"/>
+				<object class="IBUISimulatedToolbarMetrics" key="IBUISimulatedBottomBarMetrics">
+					<int key="IBUIBarStyle">1</int>
+				</object>
 				<object class="IBUIScreenMetrics" key="IBUISimulatedDestinationMetrics" id="507962971">
 					<string key="IBUISimulatedSizeMetricsClass">IBUIScreenMetrics</string>
 					<object class="NSMutableDictionary" key="IBUINormalizedOrientationToSizeMap">