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* Added MutationObserver declaration

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michael 2018-06-30 08:33:43 +00:00
parent 9636f88afa
commit d963787f7f
1 changed files with 41 additions and 0 deletions
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41
packages/rtl/web.pas
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@ -2793,6 +2793,47 @@ Type
property shiftKey : Boolean read FShiftKey;
end;
{ MutationObserver }
TJSMutationObserver = Class;
TJSMutationRecord = record
type_ : string;
target : TJSNode;
addedNodes : TJSNodeList;
removedNodes : TJSNodeList;
previousSibling : TJSNode;
nextSibling : TJSNode;
attributeName : String;
attributeNamespace : String;
oldValue : String;
end;
TJSMutationRecordArray = array of TJSMutationRecord;
TJSMutationCallback = reference to procedure(mutations: TJSMutationRecordArray; observer: TJSMutationObserver);
TJSMutationObserverInit = record
attributes: boolean;
attributeOldValue: boolean;
characterData: boolean;
characterDataOldValue: boolean;
childList: boolean;
subTree: boolean;
attributeFilter: TJSArray;
end;
TJSMutationObserver = class external name 'MutationObserver' (TJSObject)
public
{ constructor }
constructor new(mutationCallback: TJSMutationCallback);
{ public methods }
procedure observe(target: TJSNode); overload;
procedure observe(target: TJSNode; options: TJSMutationObserverInit); overload;
procedure observe(target: TJSNode; options: TJSObject); overload;
procedure disconnect;
function takeRecords: TJSMutationRecordArray;
end;
var
document : TJSDocument; external name 'document';