mirror of
https://github.com/Jermolene/TiddlyWiki5
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69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
/*\
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title: $:/core/modules/widgets/testcase-view.js
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type: application/javascript
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module-type: widget
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Widget to render a plain text view of a tiddler from a test case
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var Widget = require("$:/core/modules/widgets/widget.js").widget,
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TestCaseWidget = require("$:/core/modules/widgets/testcase.js").testcase;
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var TestCaseViewWidget = function(parseTreeNode,options) {
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this.initialise(parseTreeNode,options);
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};
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/*
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Inherit from the base widget class
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*/
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TestCaseViewWidget.prototype = new Widget();
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/*
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Render this widget into the DOM
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*/
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TestCaseViewWidget.prototype.render = function(parent,nextSibling) {
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this.parentDomNode = parent;
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this.computeAttributes();
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this.execute();
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// Find the parent testcase
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var pointer = this.parentWidget;
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while(pointer && !(pointer instanceof TestCaseWidget)) {
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pointer = pointer.parentWidget;
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}
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// Render the transclusion
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if(pointer && pointer.testcaseRawTiddler) {
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pointer.testcaseRawTiddler(parent,nextSibling,this.testcaseViewTiddler,this.testcaseViewField)
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}
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};
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/*
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Compute the internal state of the widget
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*/
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TestCaseViewWidget.prototype.execute = function() {
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this.testcaseViewTiddler = this.getAttribute("tiddler");
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this.testcaseViewField = this.getAttribute("field","text");
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};
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/*
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Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
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*/
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TestCaseViewWidget.prototype.refresh = function(changedTiddlers) {
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var changedAttributes = this.computeAttributes();
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if($tw.utils.count(changedAttributes) > 0) {
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this.refreshSelf();
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return true;
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} else {
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return false;
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}
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};
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exports["testcase-view"] = TestCaseViewWidget;
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})();
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