void OnGUI()

in RealityMaterialExplorer/Assets/Oculus/VR/Editor/OVRSystemProfilerPanel.cs [59:255]
183 lines of code
37 McCabe index (conditional complexity)

	void OnGUI()
	{
		showAndroidOptions = EditorGUILayout.Foldout(showAndroidOptions, "Android Tools");

		if (showAndroidOptions)
		{
			GUILayout.BeginHorizontal();
			EditorGUILayout.LabelField("Android SDK root path: ", androidSdkRootPath);
			GUILayout.EndHorizontal();

			GUILayout.BeginHorizontal();
			if (GUILayout.Button("Start Server"))
			{
				if (adbTool == null)
				{
					adbTool = new OVRADBTool(androidSdkRootPath);
				}
				if (adbTool.isReady)
				{
					int exitCode = adbTool.StartServer(null);
					EditorUtility.DisplayDialog("ADB StartServer", (exitCode == 0 ? "Success" : "Failure. ExitCode = " + exitCode.ToString()), "Ok");
				}
				else
				{
					EditorUtility.DisplayDialog("Can't locate ADBTool", adbTool.adbPath, "Ok");
				}
			}
			if (GUILayout.Button("Kill Server"))
			{
				if (adbTool == null)
				{
					adbTool = new OVRADBTool(androidSdkRootPath);
				}
				if (adbTool.isReady)
				{
					int exitCode = adbTool.KillServer(null);
					EditorUtility.DisplayDialog("ADB KillServer", (exitCode == 0 ? "Success" : "Failure. ExitCode = " + exitCode.ToString()), "Ok");
				}
				else
				{
					EditorUtility.DisplayDialog("Can't locate ADBTool", adbTool.adbPath, "Ok");
				}
			}
			if (GUILayout.Button("Forward Port"))
			{
				if (adbTool == null)
				{
					adbTool = new OVRADBTool(androidSdkRootPath);
				}
				if (adbTool.isReady)
				{
					int exitCode = adbTool.ForwardPort(remoteListeningPort, null);
					EditorUtility.DisplayDialog("ADB ForwardPort", (exitCode == 0 ? "Success" : "Failure. ExitCode = " + exitCode.ToString()), "Ok");
					OVRPlugin.SendEvent("device_metrics_profiler", (exitCode == 0 ? "adb_forward_success" : "adb_forward_failure"));
				}
				else
				{
					EditorUtility.DisplayDialog("Can't locate ADBTool", adbTool.adbPath, "Ok");
				}
			}
			if (GUILayout.Button("Release Port"))
			{
				if (adbTool == null)
				{
					adbTool = new OVRADBTool(androidSdkRootPath);
				}
				if (adbTool.isReady)
				{
					int exitCode = adbTool.ReleasePort(remoteListeningPort, null);
					EditorUtility.DisplayDialog("ADB ReleasePort", (exitCode == 0 ? "Success" : "Failure. ExitCode = " + exitCode.ToString()), "Ok");
				}
				else
				{
					EditorUtility.DisplayDialog("Can't locate ADBTool", adbTool.adbPath, "Ok");
				}
			}
			GUILayout.EndHorizontal();
		}

		EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);

		GUILayout.BeginHorizontal();
		remoteListeningPort = EditorGUILayout.DelayedIntField("Remote Port", remoteListeningPort);

		if (tcpClient.connectionState == OVRNetwork.OVRNetworkTcpClient.ConnectionState.Disconnected)
		{
			if (GUILayout.Button("Connect"))
			{
				ConnectPerfMetricsTcpServer();
				pauseReceiveMetrics = false;
				OVRPlugin.SendEvent("device_metrics_profiler", "connect");
			}
		}
		else
		{
			if (tcpClient.connectionState == OVRNetwork.OVRNetworkTcpClient.ConnectionState.Connecting)
			{
				if (GUILayout.Button("Connecting ... Click again to Cancel"))
				{
					DisconnectPerfMetricsTcpServer();
					OVRPlugin.SendEvent("device_metrics_profiler", "cancel");
				}
			}
			else
			{
				if (GUILayout.Button("Disconnect"))
				{
					DisconnectPerfMetricsTcpServer();
					OVRPlugin.SendEvent("device_metrics_profiler", "disconnect");
				}

				if (GUILayout.Button(pauseReceiveMetrics ? "Continue" : "Pause"))
				{
					pauseReceiveMetrics = !pauseReceiveMetrics;
				}
			}
		}
		GUILayout.EndHorizontal();

		EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);

		lock (receivedMetricsList)
		{
			PresentIntProperty("Frame Count", "frameCount");
			PresentIntProperty("Dropped Frame Count", "compositorDroppedFrameCount");

			float? avgFrameTime = GetAveragePerfValueFloat("deltaFrameTime");
			if (avgFrameTime.HasValue)
			{
				float fps = 1.0f / avgFrameTime.Value;
				EditorGUILayout.BeginHorizontal();
				EditorGUILayout.LabelField("FPS", GUILayout.Width(labelWidth));
				EditorGUILayout.LabelField(string.Format("{0:F1}", fps));
				EditorGUILayout.EndHorizontal();
			}

			int? deviceCpuClockLevel = GetLatestPerfValueInt("deviceCpuClockLevel");
			int? deviceGpuClockLevel = GetLatestPerfValueInt("deviceGpuClockLevel");
			float? deviceCpuClockFrequencyInMHz = GetLatestPerfValueFloat("deviceCpuClockFrequencyInMHz");
			float? deviceGpuClockFrequencyInMHz = GetLatestPerfValueFloat("deviceGpuClockFrequencyInMHz");

			if (deviceCpuClockLevel.HasValue || deviceCpuClockFrequencyInMHz.HasValue)
			{
				string cpuLabel;
				string cpuText;
				if (deviceCpuClockLevel.HasValue && deviceCpuClockFrequencyInMHz.HasValue)
				{
					cpuLabel = "CPU Level (Freq)";
					cpuText = string.Format("{0} ({1:F0} MHz)", deviceCpuClockLevel, deviceCpuClockFrequencyInMHz);
				}
				else if (deviceCpuClockLevel.HasValue)
				{
					cpuLabel = "CPU Level";
					cpuText = string.Format("{0}", deviceCpuClockLevel);
				}
				else
				{
					cpuLabel = "CPU Frequency";
					cpuText = string.Format("{0:F0} MHz", deviceCpuClockFrequencyInMHz);
				}
				PresentText(cpuLabel, cpuText);
			}

			if (deviceGpuClockLevel.HasValue || deviceGpuClockFrequencyInMHz.HasValue)
			{
				string cpuLabel;
				string cpuText;
				if (deviceGpuClockLevel.HasValue && deviceGpuClockFrequencyInMHz.HasValue)
				{
					cpuLabel = "GPU Level (Freq)";
					cpuText = string.Format("{0} ({1:F0} MHz)", deviceGpuClockLevel, deviceGpuClockFrequencyInMHz);
				}
				else if (deviceGpuClockLevel.HasValue)
				{
					cpuLabel = "GPU Level";
					cpuText = string.Format("{0}", deviceGpuClockLevel);
				}
				else
				{
					cpuLabel = "GPU Frequency";
					cpuText = string.Format("{0:F0} MHz", deviceGpuClockFrequencyInMHz);
				}
				PresentText(cpuLabel, cpuText);
			}

			PresentColumnTitles("Current", "Average", "Peak");

			PresentFloatTimeInMs("Frame Time", "deltaFrameTime", 0.020f, true, true);
			PresentFloatTimeInMs("App CPU Time", "appCpuTime", 0.020f, true, true);
			PresentFloatTimeInMs("App GPU Time", "appGpuTime", 0.020f, true, true);
			PresentFloatTimeInMs("Compositor CPU Time", "compositorCpuTime", 0.020f, true, true);
			PresentFloatTimeInMs("Compositor GPU Time", "compositorGpuTime", 0.020f, true, true);
			PresentFloatPercentage("CPU Util (Average)", "systemCpuUtilAveragePercentage", false, false);
			PresentFloatPercentage("CPU Util (Worst Core)", "systemCpuUtilWorstPercentage", false, false);
			PresentFloatPercentage("GPU Util", "systemGpuUtilPercentage", false, false);
		}
	}