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added mix-out counterparts to mixin methods in actions.js...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-10-28 14:20:10 +03:00
parent f2b7d68672
commit b2a9fc1076
1 changed files with 47 additions and 1 deletions
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48
ui (gen4)/lib/actions.js
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@ -458,8 +458,11 @@ module.MetaActions = {
},
// Mixin a set of actions into this...
//
// NOTE: if 'all' is set them mixin all the actions available,
// otherwise only mixin local actions...
//
// XXX test
mixin: function(from, all, all_attr_types){
if(all){
@ -481,9 +484,52 @@ module.MetaActions = {
return this
},
mixinto: function(to, all, all_attr_types){
// Mixin a set of local actions into an object...
//
mixinTo: function(to, all, all_attr_types){
return this.mixin.call(to, this, all, all_attr_types)
},
// Remove mixed in actions from this...
//
// NOTE: this will only remove local actions, inherited actions will
// not be affected...
// NOTE: this will not affect event handlers, they should be removed
// manually if needed...
//
// XXX not sure about these...
// XXX test
mixout: function(from, all, all_attr_types){
if(all){
var keys = []
for(var k in from){
keys.push(k)
}
} else {
var keys = Object.keys(from)
}
var locals = Object.keys(this)
var that = this
keys.forEach(function(k){
var attr = from[k]
if((all_attr_types || attr instanceof Action)
// remove only local attrs...
&& locals.indexOf(k) >= 0){
delete that[k]
}
})
return this
},
// Remove a set of local mixed in actions from object...
//
mixoutFrom: function(to, all, all_attr_types){
return this.mixout.call(to, this, all, all_attr_types)
},
}