kopia lustrzana https://github.com/miklobit/TiddlyWiki5
57 wiersze
1.4 KiB
JavaScript
57 wiersze
1.4 KiB
JavaScript
|
/*\
|
||
|
|
title: $:/core/modules/widget/linkcatcher.js
|
||
|
|
type: application/javascript
|
||
|
|
module-type: widget
|
||
|
|
|
||
|
|
Implements the linkcatcher widget.
|
||
|
|
|
||
|
|
\*/
|
||
|
|
(function(){
|
||
|
|
|
||
|
|
/*jslint node: true, browser: true */
|
||
|
|
/*global $tw: false */
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var LinkCatcherWidget = function(renderer) {
|
||
|
|
// Save state
|
||
|
|
this.renderer = renderer;
|
||
|
|
// Generate child nodes
|
||
|
|
this.generate();
|
||
|
|
};
|
||
|
|
|
||
|
|
LinkCatcherWidget.prototype.generate = function() {
|
||
|
|
// Get our attributes
|
||
|
|
this.to = this.renderer.getAttribute("to");
|
||
|
|
// Set the element
|
||
|
|
this.tag = "div";
|
||
|
|
this.attributes = {
|
||
|
|
"class": "tw-linkcatcher"
|
||
|
|
};
|
||
|
|
this.children = this.renderer.renderTree.createRenderers(this.renderer.renderContext,this.renderer.parseTreeNode.children);
|
||
|
|
this.events = [
|
||
|
|
{name: "tw-navigate", handlerObject: this, handlerMethod: "handleNavigateEvent"}
|
||
|
|
];
|
||
|
|
};
|
||
|
|
|
||
|
|
LinkCatcherWidget.prototype.refreshInDom = function(changedAttributes,changedTiddlers) {
|
||
|
|
// We don't need to refresh ourselves, so just refresh any child nodes
|
||
|
|
$tw.utils.each(this.children,function(node) {
|
||
|
|
if(node.refreshInDom) {
|
||
|
|
node.refreshInDom(changedTiddlers);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
// Navigate to a specified tiddler
|
||
|
|
LinkCatcherWidget.prototype.handleNavigateEvent = function(event) {
|
||
|
|
if(this.to) {
|
||
|
|
this.renderer.renderTree.wiki.setTextReference(this.to,event.navigateTo,this.renderer.getContextTiddlerTitle());
|
||
|
|
}
|
||
|
|
event.stopPropagation();
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.linkcatcher = LinkCatcherWidget;
|
||
|
|
|
||
|
|
})();
|