mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-26 18:10:27 +00:00
110 lines
3.5 KiB
JavaScript
110 lines
3.5 KiB
JavaScript
/*\
|
|
title: $:/core/modules/storyviews/classic.js
|
|
type: application/javascript
|
|
module-type: storyview
|
|
|
|
Views the story as a linear sequence
|
|
|
|
\*/
|
|
(function(){
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
var easing = "cubic-bezier(0.645, 0.045, 0.355, 1)"; // From http://easings.net/#easeInOutCubic
|
|
|
|
var ClassicStoryView = function(listWidget) {
|
|
this.listWidget = listWidget;
|
|
};
|
|
|
|
ClassicStoryView.prototype.navigateTo = function(historyInfo) {
|
|
var listElementIndex = this.listWidget.findListItem(0,historyInfo.title);
|
|
if(listElementIndex === undefined) {
|
|
return;
|
|
}
|
|
var listItemWidget = this.listWidget.children[listElementIndex],
|
|
targetElement = listItemWidget.findFirstDomNode();
|
|
// Abandon if the list entry isn't a DOM element (it might be a text node)
|
|
if(!(targetElement instanceof Element)) {
|
|
return;
|
|
}
|
|
// Scroll the node into view
|
|
this.listWidget.dispatchEvent({type: "tm-scroll", target: targetElement});
|
|
};
|
|
|
|
ClassicStoryView.prototype.insert = function(widget) {
|
|
var targetElement = widget.findFirstDomNode(),
|
|
duration = $tw.utils.getAnimationDuration();
|
|
// Abandon if the list entry isn't a DOM element (it might be a text node)
|
|
if(!(targetElement instanceof Element)) {
|
|
return;
|
|
}
|
|
// Get the current height of the tiddler
|
|
var computedStyle = window.getComputedStyle(targetElement),
|
|
currMarginBottom = parseInt(computedStyle.marginBottom,10),
|
|
currMarginTop = parseInt(computedStyle.marginTop,10),
|
|
currHeight = targetElement.offsetHeight + currMarginTop;
|
|
// Reset the margin once the transition is over
|
|
setTimeout(function() {
|
|
$tw.utils.setStyle(targetElement,[
|
|
{transition: "none"},
|
|
{marginBottom: ""}
|
|
]);
|
|
},duration);
|
|
// Set up the initial position of the element
|
|
$tw.utils.setStyle(targetElement,[
|
|
{transition: "none"},
|
|
{marginBottom: (-currHeight) + "px"},
|
|
{opacity: "0.0"}
|
|
]);
|
|
$tw.utils.forceLayout(targetElement);
|
|
// Transition to the final position
|
|
$tw.utils.setStyle(targetElement,[
|
|
{transition: "opacity " + duration + "ms " + easing + ", " +
|
|
"margin-bottom " + duration + "ms " + easing},
|
|
{marginBottom: currMarginBottom + "px"},
|
|
{opacity: "1.0"}
|
|
]);
|
|
};
|
|
|
|
ClassicStoryView.prototype.remove = function(widget) {
|
|
var targetElement = widget.findFirstDomNode(),
|
|
duration = $tw.utils.getAnimationDuration(),
|
|
removeElement = function() {
|
|
widget.removeChildDomNodes();
|
|
};
|
|
// Abandon if the list entry isn't a DOM element (it might be a text node)
|
|
if(!(targetElement instanceof Element)) {
|
|
removeElement();
|
|
return;
|
|
}
|
|
// Get the current height of the tiddler
|
|
var currWidth = targetElement.offsetWidth,
|
|
computedStyle = window.getComputedStyle(targetElement),
|
|
currMarginBottom = parseInt(computedStyle.marginBottom,10),
|
|
currMarginTop = parseInt(computedStyle.marginTop,10),
|
|
currHeight = targetElement.offsetHeight + currMarginTop;
|
|
// Remove the dom nodes of the widget at the end of the transition
|
|
setTimeout(removeElement,duration);
|
|
// Animate the closure
|
|
$tw.utils.setStyle(targetElement,[
|
|
{transition: "none"},
|
|
{transform: "translateX(0px)"},
|
|
{marginBottom: currMarginBottom + "px"},
|
|
{opacity: "1.0"}
|
|
]);
|
|
$tw.utils.forceLayout(targetElement);
|
|
$tw.utils.setStyle(targetElement,[
|
|
{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", " +
|
|
"opacity " + duration + "ms " + easing + ", " +
|
|
"margin-bottom " + duration + "ms " + easing},
|
|
{transform: "translateX(-" + currWidth + "px)"},
|
|
{marginBottom: (-currHeight) + "px"},
|
|
{opacity: "0.0"}
|
|
]);
|
|
};
|
|
|
|
exports.classic = ClassicStoryView;
|
|
|
|
})(); |