mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-09 03:19:56 +00:00
91 lines
2.5 KiB
JavaScript
91 lines
2.5 KiB
JavaScript
/*\
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title: $:/core/modules/macros/button.js
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type: application/javascript
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module-type: macro
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Button macro
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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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exports.info = {
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name: "button",
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params: {
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message: {byName: "default", type: "text"},
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popup: {byName: true, type: "tiddler"},
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qualifyTiddlerTitles: {byName: true, type: "text"},
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"class": {byName: true, type: "text"}
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}
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};
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exports.dispatchMessage = function(event) {
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var buttonEvent = document.createEvent("Event");
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buttonEvent.initEvent("tw-" + this.params.message,true,true);
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buttonEvent.tiddlerTitle = this.tiddlerTitle;
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event.target.dispatchEvent(buttonEvent);
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};
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exports.triggerPopup = function(event,cancel) {
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// Get the textref of the popup state tiddler
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var textRef = this.params.popup;
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if(this.hasParameter("qualifyTiddlerTitles") && this.params.qualifyTiddlerTitles === "yes") {
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textRef = "(" + this.parents.join(",") + "," + this.tiddlerTitle + ")" + textRef;
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}
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// Check for cancelling
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if(cancel) {
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$tw.popupper.cancel();
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} else {
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// Get the current popup state tiddler
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var value = this.wiki.getTextReference(textRef,"",this.tiddlerTitle);
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// Check if the popup is open by checking whether it matches "(<x>,<y>)"
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var popupLocationRegExp = /^\((-?[0-9\.E]+),(-?[0-9\.E]+),(-?[0-9\.E]+),(-?[0-9\.E]+)\)$/;
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if(popupLocationRegExp.test(value)) {
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$tw.popupper.cancel();
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} else {
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// Set the position if we're opening it
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this.wiki.setTextReference(textRef,
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"(" + this.child.domNode.offsetLeft + "," + this.child.domNode.offsetTop + "," +
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this.child.domNode.offsetWidth + "," + this.child.domNode.offsetHeight + ")",
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this.tiddlerTitle,true);
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$tw.popupper.popup(textRef);
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}
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}
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};
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exports.handleEvent = function(event) {
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if(event.type === "click") {
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if(this.hasParameter("message")) {
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this.dispatchMessage(event);
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}
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if(this.hasParameter("popup")) {
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this.triggerPopup(event);
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}
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event.preventDefault();
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return false;
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}
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return true;
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};
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exports.executeMacro = function() {
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var attributes = {"class": ["tw-popup-controller"]};
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if(this.hasParameter("class")) {
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$tw.utils.pushTop(attributes["class"],this.params["class"].split(" "));
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}
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if(this.classes) {
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$tw.utils.pushTop(attributes["class"],this.classes);
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}
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for(var t=0; t<this.content.length; t++) {
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this.content[t].execute(this.parents,this.tiddlerTitle);
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}
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return $tw.Tree.Element("button",attributes,this.content,{
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events: ["click"],
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eventHandler: this
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});
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};
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})();
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