Add current host name button

Add re-select host button and show current host name.

Limelight/ViewControllers/MainFrameViewController.h

@@ -17,6 +17,7 @@
 
 @interface MainFrameViewController : UICollectionViewController <MDNSCallback, PairCallback, HostCallback, AppCallback, AppAssetCallback, NSURLConnectionDelegate, SWRevealViewControllerDelegate>
 @property (strong, nonatomic) IBOutlet UIButton *limelightLogoButton;
+@property (weak, nonatomic) IBOutlet UIBarButtonItem *computerNameButton;
 
 + (StreamConfiguration*) getStreamConfiguration;
 

Limelight/ViewControllers/MainFrameViewController.m

@@ -70,11 +70,19 @@ static StreamConfiguration* streamConfig;
         appList = [HttpManager getAppListFromXML:appListResp];
         dispatch_async(dispatch_get_main_queue(), ^{
             [self updateApps];
+            _computerNameButton.title = _selectedHost.displayName;
         });
         [AppManager retrieveAppAssets:appList withManager:hMan andCallback:self];
     });
 }
 
+- (void)showHostSelectionView {
+    appList = [[NSArray alloc] init];
+    _computerNameButton.title = @"";
+    [self.collectionView reloadData];
+    [self.view addSubview:hostScrollView];
+}
+
 - (void) receivedAssetForApp:(App*)app {
     [self.collectionView reloadData];
 }
@@ -161,6 +169,10 @@ static StreamConfiguration* streamConfig;
     // Set the side bar button action. When it's tapped, it'll show up the sidebar.
     [_limelightLogoButton addTarget:self.revealViewController action:@selector(revealToggle:) forControlEvents:UIControlEventTouchDown];
     
+    // Set the host name button action. When it's tapped, it'll show up the host selection view.
+    [_computerNameButton setTarget:self];
+    [_computerNameButton setAction:@selector(showHostSelectionView)];
+    
     // Set the gesture
     [self.view addGestureRecognizer:self.revealViewController.panGestureRecognizer];
     

iPad.storyboard

@@ -46,9 +46,13 @@
                                 </state>
                             </button>
                         </barButtonItem>
+                        <barButtonItem key="rightBarButtonItem" id="KDy-JC-2sU">
+                            <color key="tintColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        </barButtonItem>
                     </navigationItem>
                     <simulatedOrientationMetrics key="simulatedOrientationMetrics" orientation="landscapeRight"/>
                     <connections>
+                        <outlet property="computerNameButton" destination="KDy-JC-2sU" id="Lkg-yz-GE6"/>
                         <outlet property="limelightLogoButton" destination="Tiq-VS-Ua5" id="cue-NW-Hty"/>
                         <segue destination="OIm-0n-i9v" kind="push" identifier="createStreamFrame" id="7gN-E7-Ips"/>
                     </connections>

iPhone.storyboard

@@ -47,9 +47,13 @@
                                 </state>
                             </button>
                         </barButtonItem>
+                        <barButtonItem key="rightBarButtonItem" id="L1H-n4-HB7">
+                            <color key="tintColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        </barButtonItem>
                     </navigationItem>
                     <simulatedOrientationMetrics key="simulatedOrientationMetrics" orientation="landscapeRight"/>
                     <connections>
+                        <outlet property="computerNameButton" destination="L1H-n4-HB7" id="bng-Ky-oQs"/>
                         <outlet property="limelightLogoButton" destination="pZ9-ft-T24" id="yRw-rK-9lQ"/>
                         <segue destination="mI3-9F-XwU" kind="push" identifier="createStreamFrame" id="Vgc-B6-lvM"/>
                     </connections>