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Allow unbinding of command manager callbacks by passing null.

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This commit is contained in:
Sandu Liviu Catalin 2016-08-26 16:54:23 +03:00
parent 981e16ad01
commit 46fae978d7
1 changed files with 11 additions and 1 deletions
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12
source/Command.hpp
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@ -625,8 +625,13 @@ public:
*/ */
void SetOnFail(Object & env, Function & func) void SetOnFail(Object & env, Function & func)
{ {
// Are we supposed to unbind current callback?
if (func.IsNull())
{
m_OnFail.ReleaseGently();
}
// Was there a custom environment specified? // Was there a custom environment specified?
if (env.IsNull()) else if (env.IsNull())
{ {
m_OnFail = func; m_OnFail = func;
} }
@ -649,6 +654,11 @@ public:
*/ */
void SetOnAuth(Object & env, Function & func) void SetOnAuth(Object & env, Function & func)
{ {
// Are we supposed to unbind current callback?
if (func.IsNull())
{
m_OnAuth.ReleaseGently();
}
// Was there a custom environment specified? // Was there a custom environment specified?
if (env.IsNull()) if (env.IsNull())
{ {