Move all the examples from the talk directory into the webrtc examples directory.
Significant changes:
- move the libjingle_examples.gyp file into webrtc directory.
- rename talk/examples/android to webrtc/examples/androidapp to avoid name conflicts.
- update paths in talk/libjingle_tests.gyp to point to webrtc directory for Objective-C test.
BUG=
R=pthatcher@webrtc.org, tkchin@webrtc.org
Review URL: https://codereview.webrtc.org/1235563006 .
Cr-Commit-Position: refs/heads/master@{#9681}
diff --git a/webrtc/examples/objc/AppRTCDemo/mac/APPRTCViewController.m b/webrtc/examples/objc/AppRTCDemo/mac/APPRTCViewController.m
new file mode 100644
index 0000000..96ad7c9
--- /dev/null
+++ b/webrtc/examples/objc/AppRTCDemo/mac/APPRTCViewController.m
@@ -0,0 +1,306 @@
+/*
+ * Copyright 2014 The WebRTC Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import "APPRTCViewController.h"
+
+#import <AVFoundation/AVFoundation.h>
+#import "ARDAppClient.h"
+#import "RTCNSGLVideoView.h"
+#import "RTCVideoTrack.h"
+
+static NSUInteger const kContentWidth = 1280;
+static NSUInteger const kContentHeight = 720;
+static NSUInteger const kRoomFieldWidth = 80;
+static NSUInteger const kLogViewHeight = 280;
+
+@class APPRTCMainView;
+@protocol APPRTCMainViewDelegate
+
+- (void)appRTCMainView:(APPRTCMainView*)mainView
+ didEnterRoomId:(NSString*)roomId;
+
+@end
+
+@interface APPRTCMainView : NSView
+
+@property(nonatomic, weak) id<APPRTCMainViewDelegate> delegate;
+@property(nonatomic, readonly) RTCNSGLVideoView* localVideoView;
+@property(nonatomic, readonly) RTCNSGLVideoView* remoteVideoView;
+
+- (void)displayLogMessage:(NSString*)message;
+
+@end
+
+@interface APPRTCMainView () <NSTextFieldDelegate, RTCNSGLVideoViewDelegate>
+@end
+@implementation APPRTCMainView {
+ NSScrollView* _scrollView;
+ NSTextField* _roomLabel;
+ NSTextField* _roomField;
+ NSTextView* _logView;
+ RTCNSGLVideoView* _localVideoView;
+ RTCNSGLVideoView* _remoteVideoView;
+ CGSize _localVideoSize;
+ CGSize _remoteVideoSize;
+}
+
++ (BOOL)requiresConstraintBasedLayout {
+ return YES;
+}
+
+- (instancetype)initWithFrame:(NSRect)frame {
+ if (self = [super initWithFrame:frame]) {
+ [self setupViews];
+ }
+ return self;
+}
+
+- (void)updateConstraints {
+ NSParameterAssert(
+ _roomField != nil && _scrollView != nil && _remoteVideoView != nil);
+ [self removeConstraints:[self constraints]];
+ NSDictionary* viewsDictionary =
+ NSDictionaryOfVariableBindings(_roomLabel,
+ _roomField,
+ _scrollView,
+ _remoteVideoView);
+
+ NSSize remoteViewSize = [self remoteVideoViewSize];
+ NSDictionary* metrics = @{
+ @"kLogViewHeight" : @(kLogViewHeight),
+ @"kRoomFieldWidth" : @(kRoomFieldWidth),
+ @"remoteViewWidth" : @(remoteViewSize.width),
+ @"remoteViewHeight" : @(remoteViewSize.height),
+ };
+ // Declare this separately to avoid compiler warning about splitting string
+ // within an NSArray expression.
+ NSString* verticalConstraint =
+ @"V:|-[_roomLabel]-[_roomField]-[_scrollView(kLogViewHeight)]"
+ "-[_remoteVideoView(remoteViewHeight)]-|";
+ NSArray* constraintFormats = @[
+ verticalConstraint,
+ @"|-[_roomLabel]",
+ @"|-[_roomField(kRoomFieldWidth)]",
+ @"|-[_scrollView(remoteViewWidth)]-|",
+ @"|-[_remoteVideoView(remoteViewWidth)]-|",
+ ];
+ for (NSString* constraintFormat in constraintFormats) {
+ NSArray* constraints =
+ [NSLayoutConstraint constraintsWithVisualFormat:constraintFormat
+ options:0
+ metrics:metrics
+ views:viewsDictionary];
+ for (NSLayoutConstraint* constraint in constraints) {
+ [self addConstraint:constraint];
+ }
+ }
+ [super updateConstraints];
+}
+
+- (void)displayLogMessage:(NSString*)message {
+ _logView.string =
+ [NSString stringWithFormat:@"%@%@\n", _logView.string, message];
+ NSRange range = NSMakeRange([_logView.string length], 0);
+ [_logView scrollRangeToVisible:range];
+}
+
+#pragma mark - NSControl delegate
+
+- (void)controlTextDidEndEditing:(NSNotification*)notification {
+ NSDictionary* userInfo = [notification userInfo];
+ NSInteger textMovement = [userInfo[@"NSTextMovement"] intValue];
+ if (textMovement == NSReturnTextMovement) {
+ [self.delegate appRTCMainView:self didEnterRoomId:_roomField.stringValue];
+ }
+}
+
+#pragma mark - RTCNSGLVideoViewDelegate
+
+- (void)videoView:(RTCNSGLVideoView*)videoView
+ didChangeVideoSize:(NSSize)size {
+ if (videoView == _remoteVideoView) {
+ _remoteVideoSize = size;
+ } else if (videoView == _localVideoView) {
+ _localVideoSize = size;
+ } else {
+ return;
+ }
+ [self setNeedsUpdateConstraints:YES];
+}
+
+#pragma mark - Private
+
+- (void)setupViews {
+ NSParameterAssert([[self subviews] count] == 0);
+
+ _roomLabel = [[NSTextField alloc] initWithFrame:NSZeroRect];
+ [_roomLabel setTranslatesAutoresizingMaskIntoConstraints:NO];
+ [_roomLabel setBezeled:NO];
+ [_roomLabel setDrawsBackground:NO];
+ [_roomLabel setEditable:NO];
+ [_roomLabel setStringValue:@"Enter AppRTC room id:"];
+ [self addSubview:_roomLabel];
+
+ _roomField = [[NSTextField alloc] initWithFrame:NSZeroRect];
+ [_roomField setTranslatesAutoresizingMaskIntoConstraints:NO];
+ [self addSubview:_roomField];
+ [_roomField setEditable:YES];
+ [_roomField setDelegate:self];
+
+ _logView = [[NSTextView alloc] initWithFrame:NSZeroRect];
+ [_logView setMinSize:NSMakeSize(0, kLogViewHeight)];
+ [_logView setMaxSize:NSMakeSize(FLT_MAX, FLT_MAX)];
+ [_logView setVerticallyResizable:YES];
+ [_logView setAutoresizingMask:NSViewWidthSizable];
+ NSTextContainer* textContainer = [_logView textContainer];
+ NSSize containerSize = NSMakeSize(kContentWidth, FLT_MAX);
+ [textContainer setContainerSize:containerSize];
+ [textContainer setWidthTracksTextView:YES];
+ [_logView setEditable:NO];
+
+ _scrollView = [[NSScrollView alloc] initWithFrame:NSZeroRect];
+ [_scrollView setTranslatesAutoresizingMaskIntoConstraints:NO];
+ [_scrollView setHasVerticalScroller:YES];
+ [_scrollView setDocumentView:_logView];
+ [self addSubview:_scrollView];
+
+ NSOpenGLPixelFormatAttribute attributes[] = {
+ NSOpenGLPFADoubleBuffer,
+ NSOpenGLPFADepthSize, 24,
+ NSOpenGLPFAOpenGLProfile,
+ NSOpenGLProfileVersion3_2Core,
+ 0
+ };
+ NSOpenGLPixelFormat* pixelFormat =
+ [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
+ _remoteVideoView = [[RTCNSGLVideoView alloc] initWithFrame:NSZeroRect
+ pixelFormat:pixelFormat];
+ [_remoteVideoView setTranslatesAutoresizingMaskIntoConstraints:NO];
+ _remoteVideoView.delegate = self;
+ [self addSubview:_remoteVideoView];
+
+ // TODO(tkchin): create local video view.
+ // https://code.google.com/p/webrtc/issues/detail?id=3417.
+}
+
+- (NSSize)remoteVideoViewSize {
+ if (_remoteVideoSize.width > 0 && _remoteVideoSize.height > 0) {
+ return _remoteVideoSize;
+ } else {
+ return NSMakeSize(kContentWidth, kContentHeight);
+ }
+}
+
+- (NSSize)localVideoViewSize {
+ return NSZeroSize;
+}
+
+@end
+
+@interface APPRTCViewController ()
+ <ARDAppClientDelegate, APPRTCMainViewDelegate>
+@property(nonatomic, readonly) APPRTCMainView* mainView;
+@end
+
+@implementation APPRTCViewController {
+ ARDAppClient* _client;
+ RTCVideoTrack* _localVideoTrack;
+ RTCVideoTrack* _remoteVideoTrack;
+}
+
+- (void)dealloc {
+ [self disconnect];
+}
+
+- (void)loadView {
+ APPRTCMainView* view = [[APPRTCMainView alloc] initWithFrame:NSZeroRect];
+ [view setTranslatesAutoresizingMaskIntoConstraints:NO];
+ view.delegate = self;
+ self.view = view;
+}
+
+- (void)windowWillClose:(NSNotification*)notification {
+ [self disconnect];
+}
+
+#pragma mark - ARDAppClientDelegate
+
+- (void)appClient:(ARDAppClient *)client
+ didChangeState:(ARDAppClientState)state {
+ switch (state) {
+ case kARDAppClientStateConnected:
+ NSLog(@"Client connected.");
+ break;
+ case kARDAppClientStateConnecting:
+ NSLog(@"Client connecting.");
+ break;
+ case kARDAppClientStateDisconnected:
+ NSLog(@"Client disconnected.");
+ [self resetUI];
+ _client = nil;
+ break;
+ }
+}
+
+- (void)appClient:(ARDAppClient *)client
+ didChangeConnectionState:(RTCICEConnectionState)state {
+}
+
+- (void)appClient:(ARDAppClient *)client
+ didReceiveLocalVideoTrack:(RTCVideoTrack *)localVideoTrack {
+ _localVideoTrack = localVideoTrack;
+}
+
+- (void)appClient:(ARDAppClient *)client
+ didReceiveRemoteVideoTrack:(RTCVideoTrack *)remoteVideoTrack {
+ _remoteVideoTrack = remoteVideoTrack;
+ [_remoteVideoTrack addRenderer:self.mainView.remoteVideoView];
+}
+
+- (void)appClient:(ARDAppClient *)client
+ didError:(NSError *)error {
+ [self showAlertWithMessage:[NSString stringWithFormat:@"%@", error]];
+ [self disconnect];
+}
+
+#pragma mark - APPRTCMainViewDelegate
+
+- (void)appRTCMainView:(APPRTCMainView*)mainView
+ didEnterRoomId:(NSString*)roomId {
+ [_client disconnect];
+ ARDAppClient *client = [[ARDAppClient alloc] initWithDelegate:self];
+ [client connectToRoomWithId:roomId options:nil];
+ _client = client;
+}
+
+#pragma mark - Private
+
+- (APPRTCMainView*)mainView {
+ return (APPRTCMainView*)self.view;
+}
+
+- (void)showAlertWithMessage:(NSString*)message {
+ NSAlert* alert = [[NSAlert alloc] init];
+ [alert setMessageText:message];
+ [alert runModal];
+}
+
+- (void)resetUI {
+ [_remoteVideoTrack removeRenderer:self.mainView.remoteVideoView];
+ _remoteVideoTrack = nil;
+ [self.mainView.remoteVideoView renderFrame:nil];
+}
+
+- (void)disconnect {
+ [self resetUI];
+ [_client disconnect];
+}
+
+@end