Merge pull request #142 from QuickBlox/development

added progressView

Author: pro100andrey

QMChatViewController/QMChatViewController.h

@@ -59,6 +59,11 @@
  */
 @property (weak, nonatomic, readonly) QMInputToolbar *inputToolbar;
 
+/**
+ Progress view. Is hiden by default.
+ */
+@property (weak, nonatomic) IBOutlet FFCircularProgressView *progressView;
+
 /**
  *  The display name of the current user who is sending messages.
  *
@@ -267,6 +272,16 @@
  */
 - (void)hideKeyboard:(BOOL)animated;
 
+/**
+ Make the background layer to spin around its center. This should be called in the main thread.
+ */
+- (void)startSpinProgress;
+
+/**
+ Stop the spinning of the background layer. This should be called in the main thread.
+ */
+- (void)stopSpinProgress;
+
 #pragma mark - Methods requiring super
 
 - (void)viewDidLoad NS_REQUIRES_SUPER;

QMChatViewController/QMChatViewController.m

@@ -30,6 +30,7 @@ @interface QMChatViewController ()
 UINavigationControllerDelegate, UIActionSheetDelegate, UIScrollViewDelegate,
 UIAlertViewDelegate, QMChatDataSourceDelegate>
 
+
 @property (weak, nonatomic) IBOutlet QMChatCollectionView *collectionView;
 @property (weak, nonatomic) IBOutlet QMInputToolbar *inputToolbar;
 
@@ -80,6 +81,7 @@ - (void)viewDidLoad {
     [super viewDidLoad];
 
     [self configureMessagesViewController];
+    [self configureProgressView];
 
     self.automaticallyAdjustsScrollViewInsets = NO;
     //Customize your toolbar buttons
@@ -139,6 +141,24 @@ - (void)didReceiveMemoryWarning {
     NSLog(@"MEMORY WARNING: %s", __PRETTY_FUNCTION__);
 }
 
+- (void)configureProgressView {
+    
+    self.progressView.hidden = YES;
+    self.progressView.hideProgressIcons = YES;
+}
+
+- (void)startSpinProgress {
+    
+    self.progressView.hidden = NO;
+    [self.progressView startSpinProgressBackgroundLayer];
+}
+
+- (void)stopSpinProgress {
+    
+    self.progressView.hidden = YES;
+    [self.progressView stopSpinProgressBackgroundLayer];
+}
+
 - (void)configureMessagesViewController {
 
     [self registerCells];

QMChatViewController/en.lproj/QMChatViewController.xib

@@ -14,6 +14,7 @@
             <connections>
                 <outlet property="collectionView" destination="l9u-2b-4LK" id="bLP-6g-CkO"/>
                 <outlet property="inputToolbar" destination="BoD-Az-3DM" id="w74-g9-1qA"/>
+                <outlet property="progressView" destination="UfM-VL-Z3v" id="9mA-X5-7AZ"/>
                 <outlet property="toolbarBottomLayoutGuide" destination="rHs-6q-NX4" id="d6h-iu-VMX"/>
                 <outlet property="view" destination="mUa-cS-ru4" id="nki-T1-RTI"/>
             </connections>
@@ -23,6 +24,14 @@
             <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
             <subviews>
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="UfM-VL-Z3v" customClass="FFCircularProgressView">
+                    <rect key="frame" x="172.5" y="306.5" width="30" height="30"/>
+                    <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                    <constraints>
+                        <constraint firstAttribute="height" constant="30" id="aKI-qg-Vg6"/>
+                        <constraint firstAttribute="width" constant="30" id="rVL-oS-6df"/>
+                    </constraints>
+                </view>
                 <collectionView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" minimumZoomScale="0.0" maximumZoomScale="0.0" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="l9u-2b-4LK" customClass="QMChatCollectionView">
                     <rect key="frame" x="0.0" y="20" width="375" height="603"/>
                     <color key="backgroundColor" red="0.0" green="0.0" blue="0.0" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
@@ -39,17 +48,19 @@
                 </toolbar>
             </subviews>
             <constraints>
+                <constraint firstItem="UfM-VL-Z3v" firstAttribute="centerY" secondItem="l9u-2b-4LK" secondAttribute="centerY" id="5sQ-EP-lQi"/>
                 <constraint firstAttribute="trailing" secondItem="BoD-Az-3DM" secondAttribute="trailing" id="7xc-Ha-asg"/>
                 <constraint firstItem="l9u-2b-4LK" firstAttribute="leading" secondItem="eLW-iG-nSM" secondAttribute="leading" id="Ao9-tY-M3L"/>
                 <constraint firstItem="l9u-2b-4LK" firstAttribute="top" secondItem="eLW-iG-nSM" secondAttribute="top" id="GLO-Ke-B4Z"/>
                 <constraint firstItem="eLW-iG-nSM" firstAttribute="trailing" secondItem="l9u-2b-4LK" secondAttribute="trailing" id="Z1j-5K-vju"/>
+                <constraint firstItem="UfM-VL-Z3v" firstAttribute="centerX" secondItem="l9u-2b-4LK" secondAttribute="centerX" id="laO-XI-8tb"/>
                 <constraint firstItem="BoD-Az-3DM" firstAttribute="top" secondItem="l9u-2b-4LK" secondAttribute="bottom" id="qcK-jo-Y2N"/>
                 <constraint firstAttribute="bottom" secondItem="BoD-Az-3DM" secondAttribute="bottom" id="rHs-6q-NX4"/>
                 <constraint firstItem="BoD-Az-3DM" firstAttribute="leading" secondItem="mUa-cS-ru4" secondAttribute="leading" id="ts7-8f-0lH"/>
             </constraints>
             <nil key="simulatedStatusBarMetrics"/>
             <viewLayoutGuide key="safeArea" id="eLW-iG-nSM"/>
-            <point key="canvasLocation" x="146" y="306"/>
+            <point key="canvasLocation" x="145.5" y="305.5"/>
         </view>
     </objects>
 </document>