/// <summary>
/// Draw some selectable gizmos.
/// </summary>
void OnDrawGizmos()
{
if (isVisible && NGUITools.IsActive(this))
{
if (UnityEditor.Selection.activeGameObject == gameObject && showHandles)
{
return;
}
Color outline = new Color(1f, 1f, 1f, 0.2f);
Vector2 offset = pivotOffset;
Vector3 center = new Vector3(mWidth * (0.5f - offset.x), mHeight * (0.5f - offset.y), -mDepth * 0.25f);
Vector3 size = new Vector3(mWidth, mHeight, 1f);
// Draw the gizmo
Gizmos.matrix = cachedTransform.localToWorldMatrix;
Gizmos.color = (UnityEditor.Selection.activeGameObject == cachedTransform) ? Color.white : outline;
Gizmos.DrawWireCube(center, size);
// Make the widget selectable
size.z = 0.01f;
Gizmos.color = Color.clear;
Gizmos.DrawCube(center, size);
}
}
/// <summary>
/// Notification of the input field losing selection.
/// </summary>
protected void OnDeselectEvent()
{
if (mDoInit)
{
Init();
}
if (label != null && NGUITools.IsActive(this))
{
mValue = value;
#if MOBILE
if (mKeyboard != null)
{
mKeyboard.active = false;
mKeyboard = null;
}
#else
mEditor = null;
#endif
if (string.IsNullOrEmpty(mValue))
{
label.text = mDefaultText;
label.color = mDefaultColor;
}
else
{
label.text = mValue;
}
Input.imeCompositionMode = IMECompositionMode.Off;
RestoreLabelPivot();
}
selection = null;
}
void Update()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
return;
}
#endif
if (isSelected && NGUITools.IsActive(this))
{
if (mDoInit)
{
Init();
}
if (selectOnTab != null && Input.GetKeyDown(KeyCode.Tab))
{
UICamera.selectedObject = selectOnTab;
return;
}
// Process input
Append(Input.inputString);
if (mLastIME != Input.compositionString)
{
mLastIME = Input.compositionString;
UpdateLabel();
ExecuteOnChange();
}
}
}
/// <summary>
/// Adjust the widget's collider size to match the widget's dimensions.
/// </summary>
public void ResizeCollider()
{
if (NGUITools.IsActive(this))
{
BoxCollider box = collider as BoxCollider;
if (box != null)
{
NGUITools.UpdateWidgetCollider(box, true);
}
}
}
/// <summary>
/// Submit the input field's text.
/// </summary>
protected void Submit()
{
if (NGUITools.IsActive(this))
{
current = this;
mValue = value;
EventDelegate.Execute(onSubmit);
SaveToPlayerPrefs(mValue);
current = null;
}
}
/// <summary>
/// Adjust the widget's collider size to match the widget's dimensions.
/// </summary>
void ResizeCollider()
{
if (NGUITools.IsActive(this))
{
BoxCollider box = GetComponent <Collider>() as BoxCollider;
if (box != null)
{
NGUITools.UpdateWidgetCollider(box, true);
}
}
}
/// <summary>
/// Update the text based on input.
/// </summary>
#if MOBILE
void Update()
{
if (mKeyboard != null && isSelected && NGUITools.IsActive(this))
{
string val = mKeyboard.text;
if (mValue != val)
{
mValue = "";
for (int i = 0; i < val.Length; ++i)
{
char c = val[i];
if (onValidate != null)
{
c = onValidate(mValue, mValue.Length, c);
}
else if (validation != Validation.None)
{
c = Validate(mValue, mValue.Length, c);
}
if (c != 0)
{
mValue += c;
}
}
if (characterLimit > 0 && mValue.Length > characterLimit)
{
mValue = mValue.Substring(0, characterLimit);
}
UpdateLabel();
ExecuteOnChange();
if (mValue != val)
{
mKeyboard.text = mValue;
}
}
if (mKeyboard.done)
{
#if !UNITY_3_5
if (!mKeyboard.wasCanceled)
#endif
Submit();
mKeyboard = null;
isSelected = false;
}
}
}
/// <summary>
/// Notification of the input field gaining selection.
/// </summary>
protected void OnSelectEvent()
{
selection = this;
if (mDoInit)
{
Init();
}
if (label != null && NGUITools.IsActive(this))
{
label.color = activeTextColor;
#if MOBILE
if (Application.platform == RuntimePlatform.IPhonePlayer ||
Application.platform == RuntimePlatform.Android
#if UNITY_WP8
|| Application.platform == RuntimePlatform.WP8Player
#endif
#if UNITY_BLACKBERRY
|| Application.platform == RuntimePlatform.BB10Player
#endif
)
{
mKeyboard = (inputType == InputType.Password) ?
TouchScreenKeyboard.Open(mValue, TouchScreenKeyboardType.Default, false, false, true) :
TouchScreenKeyboard.Open(mValue, (TouchScreenKeyboardType)((int)keyboardType), inputType == InputType.AutoCorrect);
}
else
#endif
{
Input.imeCompositionMode = IMECompositionMode.On;
Input.compositionCursorPos = (UICamera.current != null && UICamera.current.cachedCamera != null) ?
UICamera.current.cachedCamera.WorldToScreenPoint(label.worldCorners[0]) :
label.worldCorners[0];
#if !MOBILE
mEditor = new TextEditor();
mEditor.content = new GUIContent(mValue);
mEditor.OnFocus();
mEditor.MoveTextEnd();
#endif
mDrawStart = 0;
mDrawEnd = 0;
}
UpdateLabel();
}
}
/// <summary>
/// Notification of the input field losing selection.
/// </summary>
protected void OnDeselectEvent()
{
if (mDoInit)
{
Init();
}
if (label != null && NGUITools.IsActive(this))
{
mValue = value;
#if MOBILE
if (mKeyboard != null)
{
mKeyboard.active = false;
mKeyboard = null;
}
#else
mEditor = null;
#endif
if (string.IsNullOrEmpty(mValue))
{
label.text = mDefaultText;
label.color = mDefaultColor;
}
else
{
label.text = mValue;
}
Input.imeCompositionMode = IMECompositionMode.Off;
RestoreLabelPivot();
}
selection = null;
if (inputType == InputType.Password)
{
string password = "";
for (int i = 0, imax = value.Length; i < imax; ++i)
{
password += "*";
}
label.text = password;
}
}
/// <summary>
/// Play the specified audio clip with the specified volume and pitch.
/// </summary>
static public AudioSource PlaySound(AudioClip clip, float volume, float pitch)
{
volume *= soundVolume;
if (clip != null && volume > 0.01f)
{
if (mListener == null || !NGUITools.IsActive(mListener))
{
mListener = GameObject.FindObjectOfType(typeof(AudioListener)) as AudioListener;
if (mListener == null)
{
Camera cam = Camera.main;
if (cam == null)
{
cam = GameObject.FindObjectOfType(typeof(Camera)) as Camera;
}
if (cam != null)
{
mListener = cam.gameObject.AddComponent <AudioListener>();
}
}
}
if (mListener != null && mListener.enabled && NGUITools.GetActive(mListener.gameObject))
{
AudioSource source = mListener.GetComponent <AudioSource>();
if (source == null)
{
source = mListener.gameObject.AddComponent <AudioSource>();
}
source.pitch = pitch;
source.PlayOneShot(clip, volume);
return(source);
}
}
return(null);
}