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added doRecursive to support MKtl:resetActions #305

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Merged
merged 1 commit into from
Jul 6, 2017
Merged

added doRecursive to support MKtl:resetActions #305

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8 changes: 6 additions & 2 deletions Modality/Classes/MKtl/MKtl.sc
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Original file line number Diff line number Diff line change
Expand Up @@ -496,8 +496,12 @@ MKtl { // abstract class
}


resetActions {
elementsDict.do( _.resetAction )
resetActions {|includeGroups = false|
if (includeGroups) {
elementGroup.doRecursive{|e| e.resetAction}
} {
elementsDict.do(_.resetAction)
}
}
resetAction {
"% - please use resetActions.\n".postf(thisMethod);
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12 changes: 12 additions & 0 deletions Modality/Classes/MKtl/MKtlElementGroup.sc
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Expand Up @@ -204,6 +204,18 @@ MKtlElementGroup : MKtlElement {

do { |function| elements.do( function ); }

doRecursive {|function, includeGroups = true|
var doOne = { |elemOrGroup, depth|
if (elemOrGroup.isKindOf(MKtlElementGroup)) {
if(includeGroups) { function.value(elemOrGroup, depth) };
elemOrGroup.do({ |item| doOne.value(item, depth + 1) });
} {
function.value(elemOrGroup);
};
};
doOne.value(this, 0);
}

flat {
^this.elements.flat;
}
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5 changes: 3 additions & 2 deletions Modality/HelpSource/Classes/MKtl.schelp
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Expand Up @@ -239,8 +239,9 @@ Frees the MKtl again and forgets about its existence.
If there was an device, this closes it.

METHOD:: resetActions
Reset all actions of the elements in this MKtl to nil.
Note that this does not clear group actions.
Reset all actions of the elements in this code::MKtl:: to code::nil::.
argument:: includeGroups
if code::true::, also actions of contained groups are reset.

METHOD:: trace
set the flag whether incoming data are posted or not, default true.
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19 changes: 19 additions & 0 deletions Modality/HelpSource/Classes/MKtlElementGroup.schelp
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Expand Up @@ -55,6 +55,25 @@ Iterate a function for its enclosed MKtlElements and MKtlGroups
code::
m.elementGroup.do { |el| el.postln };
::

METHOD:: doRecursive
Recursively evaluate a function on itself and its linked MKtlElements and MKtlGroups
argument:: function
the function to evaluate.
Its parameters are
list::
## strong::element:: the element
## strong::depth:: current depth within the traversed tree
::

argument:: includeGroups
if code::true::, function gets evaluated also on code::MKtlElementGroup::s.

code::
m.elementGroup.doRecursive { |el, depth| [el.name, depth].postln };
::


METHOD:: asArray

returns:: a nested code::Array:: structure of the enclosed elements. Any enclosed element that is an code::MKtlElementGroup:: will be converted into a normal code::Array::
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