From 5a59aa061de2ed16612caec8e05fa09c57f09e81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <marcel-mueller@gmx.de>
Date: Tue, 25 Jun 2024 09:29:43 +0200
Subject: [PATCH] Show name of screenshare participant
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>
---
 NextcloudTalk/CallViewController.h   |  2 ++
 NextcloudTalk/CallViewController.m   | 25 +++++++++++++++++----
 NextcloudTalk/CallViewController.xib | 33 ++++++++++++++++++++++++----
 3 files changed, 52 insertions(+), 8 deletions(-)

diff --git a/NextcloudTalk/CallViewController.h b/NextcloudTalk/CallViewController.h
index 8cfc8a93c..ab4f0404a 100644
--- a/NextcloudTalk/CallViewController.h
+++ b/NextcloudTalk/CallViewController.h
@@ -59,6 +59,8 @@
 @property (nonatomic, strong) IBOutlet UILabel *waitingLabel;
 @property (nonatomic, strong) IBOutlet NCChatTitleView *titleView;
 @property (nonatomic, strong) IBOutlet UILabel *callTimeLabel;
+@property (nonatomic, strong) IBOutlet UIView *screenshareLabelContainer;
+@property (nonatomic, strong) IBOutlet UILabel *screenshareLabel;
 
 - (instancetype)initCallInRoom:(NCRoom *)room asUser:(NSString*)displayName audioOnly:(BOOL)audioOnly;
 - (void)toggleChatView;
diff --git a/NextcloudTalk/CallViewController.m b/NextcloudTalk/CallViewController.m
index 552add3d1..66b42342f 100644
--- a/NextcloudTalk/CallViewController.m
+++ b/NextcloudTalk/CallViewController.m
@@ -300,6 +300,13 @@ - (void)viewDidLoad
     }
 }
 
+- (void)viewDidLayoutSubviews
+{
+    [super viewDidLayoutSubviews];
+
+    [self.screenshareLabelContainer.layer setCornerRadius:self.screenshareLabelContainer.frame.size.height / 2];
+}
+
 - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
 {
     [super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
@@ -1871,7 +1878,7 @@ - (void)showReaction:(CallReactionView *)callReactionView
 - (void)cellWantsToPresentScreenSharing:(CallParticipantViewCell *)participantCell
 {
     NCPeerConnection *peerConnection = [self peerConnectionForPeerIdentifier:participantCell.peerIdentifier];
-    [self showScreenOfPeerId:peerConnection.peerId];
+    [self showScreenOfPeer:peerConnection];
 }
 
 - (void)cellWantsToChangeZoom:(CallParticipantViewCell *)participantCell showOriginalSize:(BOOL)showOriginalSize
@@ -2063,7 +2070,7 @@ - (void)callController:(NCCallController *)callController didAddStream:(RTCMedia
         } else if ([remotePeer.roomType isEqualToString:kRoomTypeScreen]) {
             [self->_screenRenderersDict setObject:renderView forKey:remotePeer.peerId];
             [self->_screenPeersInCall addObject:remotePeer];
-            [self showScreenOfPeerId:remotePeer.peerId];
+            [self showScreenOfPeer:remotePeer];
             [self updatePeer:remotePeer block:^(CallParticipantViewCell *cell) {
                 [cell setScreenShared:YES];
             }];
@@ -2230,14 +2237,24 @@ - (void)callController:(NCCallController *)callController isSwitchingToCall:(NSS
 
 #pragma mark - Screensharing
 
-- (void)showScreenOfPeerId:(NSString *)peerId
+- (void)showScreenOfPeer:(NCPeerConnection *)peer
 {
     dispatch_async(dispatch_get_main_queue(), ^{
-        RTCMTLVideoView *renderView = [self->_screenRenderersDict objectForKey:peerId];
+        RTCMTLVideoView *renderView = [self->_screenRenderersDict objectForKey:peer.peerId];
 
         [self->_screensharingView replaceContentView:renderView];
         [self->_screensharingView bringSubviewToFront:self->_closeScreensharingButton];
 
+        // The screenPeer does not have a name associated to it, try to get the nonScreenPeer
+        NCPeerConnection *nonScreenPeer = [self peerConnectionForPeerId:peer.peerId];
+        NSString *peerDisplayName = nonScreenPeer.peerName;
+        if (!peerDisplayName || [peerDisplayName isKindOfClass:[NSNull class]] || [peerDisplayName isEqualToString:@""]) {
+            peerDisplayName = NSLocalizedString(@"Guest", nil);
+        }
+
+        [self->_screenshareLabel setText:peerDisplayName];
+        [self->_screensharingView bringSubviewToFront:self->_screenshareLabelContainer];
+
         [UIView transitionWithView:self->_screensharingView duration:0.4
                            options:UIViewAnimationOptionTransitionCrossDissolve
                         animations:^{self->_screensharingView.hidden = NO;}
diff --git a/NextcloudTalk/CallViewController.xib b/NextcloudTalk/CallViewController.xib
index 448f8a45d..7169e4fe0 100644
--- a/NextcloudTalk/CallViewController.xib
+++ b/NextcloudTalk/CallViewController.xib
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="21701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
     <device id="ipad12_9rounded" orientation="portrait" layout="fullscreen" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21679"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22685"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
@@ -24,6 +24,8 @@
                 <outlet property="lowerHandButton" destination="RpQ-sH-1qf" id="g5K-YY-Va1"/>
                 <outlet property="moreMenuButton" destination="Gjp-FF-fc2" id="qXV-GI-Uuu"/>
                 <outlet property="recordingButton" destination="aQX-QQ-eLT" id="Jh5-wa-IyR"/>
+                <outlet property="screenshareLabel" destination="jS8-GI-SJT" id="l5i-yo-wU9"/>
+                <outlet property="screenshareLabelContainer" destination="o1l-BI-9Qm" id="w1I-1t-qFm"/>
                 <outlet property="screenshareViewRightContraint" destination="IS9-3G-cQz" id="QGY-es-LX7"/>
                 <outlet property="screensharingView" destination="Zzc-Pq-hMC" id="kaT-G4-IxS"/>
                 <outlet property="sideBarView" destination="fSY-ZT-xIC" id="4UK-JE-3Md"/>
@@ -262,12 +264,35 @@
                                 <action selector="closeScreensharingButtonPressed:" destination="-1" eventType="touchUpInside" id="Pio-Dr-GaB"/>
                             </connections>
                         </button>
+                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="o1l-BI-9Qm" userLabel="ScreenshareLabelContainer">
+                            <rect key="frame" x="463.5" y="1224" width="97" height="26"/>
+                            <subviews>
+                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="sdfsdfsdf" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="jS8-GI-SJT" userLabel="ScreenshareLabel">
+                                    <rect key="frame" x="16" y="4" width="65" height="18"/>
+                                    <constraints>
+                                        <constraint firstAttribute="width" relation="greaterThanOrEqual" id="fl4-VY-OBo"/>
+                                    </constraints>
+                                    <fontDescription key="fontDescription" style="UICTFontTextStyleSubhead"/>
+                                    <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                    <nil key="highlightedColor"/>
+                                </label>
+                            </subviews>
+                            <color key="backgroundColor" red="0.1175515647" green="0.1187154416" blue="0.1187154416" alpha="0.80000000000000004" colorSpace="custom" customColorSpace="displayP3"/>
+                            <constraints>
+                                <constraint firstItem="jS8-GI-SJT" firstAttribute="leading" secondItem="o1l-BI-9Qm" secondAttribute="leading" constant="16" id="L7w-HG-xVj"/>
+                                <constraint firstAttribute="bottom" secondItem="jS8-GI-SJT" secondAttribute="bottom" constant="4" id="TMQ-6H-QNh"/>
+                                <constraint firstAttribute="trailing" secondItem="jS8-GI-SJT" secondAttribute="trailing" constant="16" id="dnd-lP-phb"/>
+                                <constraint firstItem="jS8-GI-SJT" firstAttribute="top" secondItem="o1l-BI-9Qm" secondAttribute="top" constant="4" id="jNW-9o-AJP"/>
+                            </constraints>
+                        </view>
                     </subviews>
                     <viewLayoutGuide key="safeArea" id="j53-tu-e0T"/>
                     <color key="backgroundColor" white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                     <constraints>
                         <constraint firstItem="j53-tu-e0T" firstAttribute="trailing" secondItem="N0N-Ny-Aeg" secondAttribute="trailing" constant="12" id="Pxi-mX-3dC"/>
+                        <constraint firstItem="j53-tu-e0T" firstAttribute="bottom" secondItem="o1l-BI-9Qm" secondAttribute="bottom" constant="8" id="bNY-pf-A4h"/>
                         <constraint firstItem="N0N-Ny-Aeg" firstAttribute="top" secondItem="j53-tu-e0T" secondAttribute="top" constant="12" id="pDR-Pt-2K8"/>
+                        <constraint firstItem="o1l-BI-9Qm" firstAttribute="centerX" secondItem="Zzc-Pq-hMC" secondAttribute="centerX" id="yHO-ZB-x8k"/>
                     </constraints>
                 </view>
                 <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="TXj-7E-NAa" userLabel="LocalVideo" customClass="MTKView">
@@ -342,9 +367,9 @@
         <image name="mic.fill" catalog="system" width="110" height="128"/>
         <image name="phone.down.fill" catalog="system" width="128" height="55"/>
         <image name="record.circle.fill" catalog="system" width="128" height="123"/>
-        <image name="speaker.slash.fill" catalog="system" width="118" height="128"/>
+        <image name="speaker.slash.fill" catalog="system" width="115" height="128"/>
         <image name="video.fill" catalog="system" width="128" height="81"/>
-        <image name="video.slash.fill" catalog="system" width="128" height="103"/>
+        <image name="video.slash.fill" catalog="system" width="128" height="114"/>
         <image name="xmark" catalog="system" width="128" height="113"/>
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>