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Code Issues Releases Wiki Activity

Refactor out the reexecuteInDom() method of macros

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This commit is contained in:
Jeremy Ruston 2012-10-15 18:46:04 +01:00
parent 246fd81d39
commit 80cbe2a98f
1 changed files with 17 additions and 10 deletions
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27
core/modules/treenodes/macro.js
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@ -207,16 +207,7 @@ Macro.prototype.refreshInDom = function(changes) {
// Check if any of the dependencies of this macro node have changed
if(this.dependencies.hasChanged(changes,this.tiddlerTitle)) {
// Re-execute the macro if so
// Macros can only auto-refresh if on of their descendent child has a DOM node
var child = this.child;
while(!child.domNode && child.child) {
child = child.child;
}
var parentDomNode = child.domNode.parentNode,
insertBefore = child.domNode.nextSibling;
parentDomNode.removeChild(child.domNode);
this.execute(this.parents,this.tiddlerTitle);
this.renderInDom(parentDomNode,insertBefore);
this.reexecuteInDom();
} else {
// Refresh any child
if(this.child) {
@ -225,6 +216,22 @@ Macro.prototype.refreshInDom = function(changes) {
}
};
/*
Re-execute a macro in the DOM
*/
Macro.prototype.reexecuteInDom = function() {
// Macros can only auto-refresh if one of their descendent child has a DOM node
var child = this.child;
while(!child.domNode && child.child) {
child = child.child;
}
var parentDomNode = child.domNode.parentNode,
insertBefore = child.domNode.nextSibling;
parentDomNode.removeChild(child.domNode);
this.execute(this.parents,this.tiddlerTitle);
this.renderInDom(parentDomNode,insertBefore);
};
Macro.prototype.addClass = function(className) {
this.classes = this.classes || [];
$tw.utils.pushTop(this.classes,className.split(" "));