mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-27 02:20:28 +00:00
69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
|
/*\
|
||
|
|
title: $:/core/modules/utils/dom/sprite.js
|
||
|
|
type: application/javascript
|
||
|
|
module-type: utils
|
||
|
|
|
||
|
|
Animated sprites
|
||
|
|
|
||
|
|
\*/
|
||
|
|
(function(){
|
||
|
|
|
||
|
|
/*jslint node: true, browser: true */
|
||
|
|
/*global $tw: false */
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
/*
|
||
|
|
Create a sprite factory object
|
||
|
|
*/
|
||
|
|
var Sprite = function() {
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
Animates a sprite that moves from the source location to the destination.
|
||
|
|
source: DOM element or {left:,top:,width:,height:} rectangle in viewport coordinates
|
||
|
|
dest: DOM element or {left:,top:,width:,height:} rectangle in viewport coordinates
|
||
|
|
content: content to be displayed in the sprite {text:,style:,class:}
|
||
|
|
*/
|
||
|
|
Sprite.prototype.fly = function(source,dest,content) {
|
||
|
|
// Create the element
|
||
|
|
var sprite = document.createElement("div");
|
||
|
|
if(content.text) {
|
||
|
|
sprite.appendChild(document.createTextNode(content.text));
|
||
|
|
}
|
||
|
|
if(content.style) {
|
||
|
|
sprite.setAttribute("style",content.style);
|
||
|
|
}
|
||
|
|
if(content["class"]) {
|
||
|
|
sprite["class"] = content["class"];
|
||
|
|
}
|
||
|
|
document.body.appendChild(sprite);
|
||
|
|
// Set the initial position of the sprite
|
||
|
|
var currWidth = sprite.offsetWidth,
|
||
|
|
scale = source.width/currWidth;
|
||
|
|
$tw.utils.setStyle(sprite,[
|
||
|
|
{position: "fixed"},
|
||
|
|
{top: "0px"},
|
||
|
|
{left: "0px"},
|
||
|
|
{transition: "none"},
|
||
|
|
{transformOrigin: "0% 0%"},
|
||
|
|
{transform: "translateX(" + source.left + "px) translateY(" + source.top + "px) scale(" + scale + ")"}
|
||
|
|
]);
|
||
|
|
// Set up a transition event handler to delete the sprite
|
||
|
|
sprite.addEventListener($tw.utils.convertEventName("transitionEnd"),function(event) {
|
||
|
|
sprite.parentNode.removeChild(sprite);
|
||
|
|
},false);
|
||
|
|
// Transition to its new position
|
||
|
|
$tw.utils.forceLayout(sprite);
|
||
|
|
scale = dest.width/currWidth;
|
||
|
|
$tw.utils.setStyle(sprite,[
|
||
|
|
{transition: $tw.utils.roundTripPropertyName("transform") + " " + $tw.config.preferences.animationDurationMs + " ease-in-out, "+
|
||
|
|
"opacity " + $tw.config.preferences.animationDurationMs + " ease-out"},
|
||
|
|
{transformOrigin: "0% 0%"},
|
||
|
|
{transform: "translateX(" + dest.left + "px) translateY(" + dest.top + "px) scale(" + scale + ")"}
|
||
|
|
]);
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.Sprite = Sprite;
|
||
|
|
|
||
|
|
})();
|