Revision 452f8632
Added by Leszek Koltunski over 7 years ago
| src/main/java/org/distorted/library/EffectQueue.java | ||
|---|---|---|
| 121 | 121 |
void addListener(EffectListener el) |
| 122 | 122 |
{
|
| 123 | 123 |
if( mListeners==null ) mListeners = new Vector<>(2,2); |
| 124 |
|
|
| 125 |
mListeners.add(el); |
|
| 126 |
mNumListeners++; |
|
| 124 |
|
|
| 125 |
if( !mListeners.contains(el) ) |
|
| 126 |
{
|
|
| 127 |
mListeners.add(el); |
|
| 128 |
mNumListeners++; |
|
| 129 |
} |
|
| 127 | 130 |
} |
| 128 | 131 |
|
| 129 | 132 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 130 | 133 |
|
| 131 | 134 |
void removeListener(EffectListener el) |
| 132 | 135 |
{
|
| 133 |
if( mNumListeners>0 )
|
|
| 136 |
if( mListeners.remove(el) )
|
|
| 134 | 137 |
{
|
| 135 |
mListeners.remove(el); |
|
| 136 | 138 |
mNumListeners--; |
| 137 | 139 |
} |
| 138 | 140 |
} |
Also available in: Unified diff
Bugfix: only add EffectListener ONCE!