void SaveProfile(WordDetails details)
{
string path = string.Format("Assets/{0}_{1}.profile", GetType().Name, details.Label);
if (!string.IsNullOrEmpty(path))
{
try
{
using (
FileStream fs = File.Open(path, FileMode.OpenOrCreate, FileAccess.Write,
FileShare.ReadWrite)
)
{
using (BinaryWriter bw = new BinaryWriter(fs))
{
AudioWordDetection.SaveWord(bw, details);
//Debug.Log(string.Format("Save profile: {0}", details.Label));
}
}
}
catch (Exception)
{
Debug.LogError(string.Format("Failed to save profile: {0}", details.Label));
}
}
}
/// <summary>
/// GUI event
/// </summary>
protected override void OnGUI()
{
if (null == AudioWordDetection ||
null == Mic ||
string.IsNullOrEmpty(Mic.DeviceName))
{
return;
}
GUILayout.Space(40);
GUILayout.Label(string.Format("Active Command: {0}", m_command));
Color backgroundColor = GUI.backgroundColor;
for (int wordIndex = 0; wordIndex < AudioWordDetection.Words.Count; ++wordIndex)
{
WordDetails details = AudioWordDetection.Words[wordIndex];
if (null == details)
{
continue;
}
if (AudioWordDetection.ClosestIndex == wordIndex)
{
GUI.backgroundColor = Color.red;
}
else
{
GUI.backgroundColor = backgroundColor;
}
if (details != GetWord(WORD_NOISE))
{
GUI.enabled = (null != GetWord(WORD_NOISE) && null != GetWord(WORD_NOISE).SpectrumReal);
}
bool showRow = true;
if (details == GetWord(WORD_NOISE))
{
GUILayout.Label("First: Record a noise sample");
}
else if (details == GetWord(WORD_PUSH_TO_TALK))
{
showRow = false;
}
if (showRow)
{
GUILayout.BeginHorizontal(GUILayout.Width(300));
bool oldEnabled = GUI.enabled;
GUI.enabled = null != details.Wave;
if (GUILayout.Button("Play", GUILayout.Height(45)))
{
if (null != details.Audio)
{
if (NormalizeWave)
{
GetComponent <AudioSource>().PlayOneShot(details.Audio, 0.1f);
}
else
{
GetComponent <AudioSource>().PlayOneShot(details.Audio);
}
}
// show profile
RefExample.OverrideSpectrumImag = true;
RefExample.SpectrumImag = details.SpectrumReal;
}
GUI.enabled = oldEnabled;
if (wordIndex == 0)
{
GUILayout.Label(details.Label, GUILayout.Width(150), GUILayout.Height(45));
}
else
{
details.Label = GUILayout.TextField(details.Label, GUILayout.Width(150), GUILayout.Height(45));
}
GUILayout.Button(string.Format("{0}",
(null == details.SpectrumReal) ? "Rec" : "Re-Rec"), GUILayout.Height(45));
}
bool rectAvailable = false;
Rect rect = new Rect();
Event e = Event.current;
if (details == GetWord(WORD_PUSH_TO_TALK))
{
if (AudioWordDetection.UsePushToTalk &&
null != e)
{
rect = new Rect(400, 250, 200, 200);
rectAvailable = true;
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = Color.green;
if (GUI.Button(rect, "Push To Talk\nHold Speak 1 Command"))
{
}
GUI.backgroundColor = oldColor;
}
}
else
{
if (null != e)
{
rect = GUILayoutUtility.GetLastRect();
rectAvailable = true;
}
}
if (rectAvailable)
{
bool overButton = rect.Contains(e.mousePosition);
if (m_buttonIndex == -1 &&
m_timerStart == DateTime.MinValue &&
Input.GetMouseButton(0) &&
overButton)
{
//Debug.Log("Initial button down");
m_buttonIndex = wordIndex;
m_startPosition = Mic.GetPosition();
m_timerStart = DateTime.Now + TimeSpan.FromSeconds(Mic.CaptureTime);
}
if (m_buttonIndex == wordIndex)
{
bool buttonUp = Input.GetMouseButtonUp(0);
if (m_timerStart > DateTime.Now &&
!buttonUp)
{
//Debug.Log("Button still pressed");
}
else if (m_timerStart != DateTime.MinValue &&
m_timerStart < DateTime.Now)
{
//Debug.Log("Button timed out");
SetupWordProfile(false);
m_timerStart = DateTime.MinValue;
m_buttonIndex = -1;
}
else if (m_timerStart != DateTime.MinValue &&
buttonUp &&
m_buttonIndex != -1)
{
//Debug.Log("Button is no longer pressed");
SetupWordProfile(true);
m_timerStart = DateTime.MinValue;
m_buttonIndex = -1;
}
}
}
if (showRow)
{
#if UNITY_EDITOR
GUI.enabled = null != details.Wave;
if (GUILayout.Button("Save"))
{
string defaultName = string.Format("{0}.profile", details.Label);
string path = EditorUtility.SaveFilePanel("Save profile", "Assets/", defaultName, "profile");
if (!string.IsNullOrEmpty(path))
{
try
{
using (
FileStream fs = File.Open(path, FileMode.OpenOrCreate, FileAccess.Write,
FileShare.ReadWrite)
)
{
using (BinaryWriter bw = new BinaryWriter(fs))
{
AudioWordDetection.SaveWord(bw, details);
Debug.Log("Saved word");
}
}
}
catch (Exception)
{
Debug.LogError("Failed to save word");
}
}
}
GUI.enabled = true;
if (GUILayout.Button("Load"))
{
string path = EditorUtility.OpenFilePanel("Load profile", "Assets/", "profile");
if (!string.IsNullOrEmpty(path))
{
try
{
using (
FileStream fs = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)
)
{
using (BinaryReader br = new BinaryReader(fs))
{
string oldLabel = details.Label;
AudioWordDetection.LoadWord(br, details);
Debug.Log("Loaded word");
details.Label = oldLabel;
SetupWordProfile(details, false);
}
}
}
catch (Exception ex)
{
Debug.LogError(string.Format("Failed to load word: {0}", ex));
}
}
}
#endif
GUILayout.EndHorizontal();
if (details != GetWord(WORD_NOISE))
{
GUI.enabled = true;
}
GUILayout.Space(10);
}
if (details == GetWord(WORD_NOISE))
{
GUILayout.Label("Next: Record the voice command");
}
}
GUI.backgroundColor = backgroundColor;
GUI.enabled = true;
}