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keksAccountGUI/node_modulesOLD/vuetify/es5/directives/ripple/index.js
2019-08-11 20:48:02 +02:00

265 lines
No EOL
7.6 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.Ripple = void 0;
require("../../../src/directives/ripple/VRipple.sass");
var _console = require("../../util/console");
// Styles
function transform(el, value) {
el.style['transform'] = value;
el.style['webkitTransform'] = value;
}
function opacity(el, value) {
el.style['opacity'] = value.toString();
}
function isTouchEvent(e) {
return e.constructor.name === 'TouchEvent';
}
var calculate = function calculate(e, el) {
var value = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var offset = el.getBoundingClientRect();
var target = isTouchEvent(e) ? e.touches[e.touches.length - 1] : e;
var localX = target.clientX - offset.left;
var localY = target.clientY - offset.top;
var radius = 0;
var scale = 0.3;
if (el._ripple && el._ripple.circle) {
scale = 0.15;
radius = el.clientWidth / 2;
radius = value.center ? radius : radius + Math.sqrt(Math.pow(localX - radius, 2) + Math.pow(localY - radius, 2)) / 4;
} else {
radius = Math.sqrt(Math.pow(el.clientWidth, 2) + Math.pow(el.clientHeight, 2)) / 2;
}
var centerX = "".concat((el.clientWidth - radius * 2) / 2, "px");
var centerY = "".concat((el.clientHeight - radius * 2) / 2, "px");
var x = value.center ? centerX : "".concat(localX - radius, "px");
var y = value.center ? centerY : "".concat(localY - radius, "px");
return {
radius: radius,
scale: scale,
x: x,
y: y,
centerX: centerX,
centerY: centerY
};
};
var ripples = {
/* eslint-disable max-statements */
show: function show(e, el) {
var value = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
if (!el._ripple || !el._ripple.enabled) {
return;
}
var container = document.createElement('span');
var animation = document.createElement('span');
container.appendChild(animation);
container.className = 'v-ripple__container';
if (value.class) {
container.className += " ".concat(value.class);
}
var _calculate = calculate(e, el, value),
radius = _calculate.radius,
scale = _calculate.scale,
x = _calculate.x,
y = _calculate.y,
centerX = _calculate.centerX,
centerY = _calculate.centerY;
var size = "".concat(radius * 2, "px");
animation.className = 'v-ripple__animation';
animation.style.width = size;
animation.style.height = size;
el.appendChild(container);
var computed = window.getComputedStyle(el);
if (computed && computed.position === 'static') {
el.style.position = 'relative';
el.dataset.previousPosition = 'static';
}
animation.classList.add('v-ripple__animation--enter');
animation.classList.add('v-ripple__animation--visible');
transform(animation, "translate(".concat(x, ", ").concat(y, ") scale3d(").concat(scale, ",").concat(scale, ",").concat(scale, ")"));
opacity(animation, 0);
animation.dataset.activated = String(performance.now());
setTimeout(function () {
animation.classList.remove('v-ripple__animation--enter');
animation.classList.add('v-ripple__animation--in');
transform(animation, "translate(".concat(centerX, ", ").concat(centerY, ") scale3d(1,1,1)"));
opacity(animation, 0.25);
}, 0);
},
hide: function hide(el) {
if (!el || !el._ripple || !el._ripple.enabled) return;
var ripples = el.getElementsByClassName('v-ripple__animation');
if (ripples.length === 0) return;
var animation = ripples[ripples.length - 1];
if (animation.dataset.isHiding) return;else animation.dataset.isHiding = 'true';
var diff = performance.now() - Number(animation.dataset.activated);
var delay = Math.max(250 - diff, 0);
setTimeout(function () {
animation.classList.remove('v-ripple__animation--in');
animation.classList.add('v-ripple__animation--out');
opacity(animation, 0);
setTimeout(function () {
var ripples = el.getElementsByClassName('v-ripple__animation');
if (ripples.length === 1 && el.dataset.previousPosition) {
el.style.position = el.dataset.previousPosition;
delete el.dataset.previousPosition;
}
animation.parentNode && el.removeChild(animation.parentNode);
}, 300);
}, delay);
}
};
function isRippleEnabled(value) {
return typeof value === 'undefined' || !!value;
}
function rippleShow(e) {
var value = {};
var element = e.currentTarget;
if (!element || !element._ripple || element._ripple.touched) return;
if (isTouchEvent(e)) {
element._ripple.touched = true;
element._ripple.isTouch = true;
} else {
// It's possible for touch events to fire
// as mouse events on Android/iOS, this
// will skip the event call if it has
// already been registered as touch
if (element._ripple.isTouch) return;
}
value.center = element._ripple.centered;
if (element._ripple.class) {
value.class = element._ripple.class;
}
ripples.show(e, element, value);
}
function rippleHide(e) {
var element = e.currentTarget;
if (!element) return;
window.setTimeout(function () {
if (element._ripple) {
element._ripple.touched = false;
}
});
ripples.hide(element);
}
function updateRipple(el, binding, wasEnabled) {
var enabled = isRippleEnabled(binding.value);
if (!enabled) {
ripples.hide(el);
}
el._ripple = el._ripple || {};
el._ripple.enabled = enabled;
var value = binding.value || {};
if (value.center) {
el._ripple.centered = true;
}
if (value.class) {
el._ripple.class = binding.value.class;
}
if (value.circle) {
el._ripple.circle = value.circle;
}
if (enabled && !wasEnabled) {
el.addEventListener('touchstart', rippleShow, {
passive: true
});
el.addEventListener('touchend', rippleHide, {
passive: true
});
el.addEventListener('touchcancel', rippleHide);
el.addEventListener('mousedown', rippleShow);
el.addEventListener('mouseup', rippleHide);
el.addEventListener('mouseleave', rippleHide); // Anchor tags can be dragged, causes other hides to fail - #1537
el.addEventListener('dragstart', rippleHide, {
passive: true
});
} else if (!enabled && wasEnabled) {
removeListeners(el);
}
}
function removeListeners(el) {
el.removeEventListener('mousedown', rippleShow);
el.removeEventListener('touchstart', rippleHide);
el.removeEventListener('touchend', rippleHide);
el.removeEventListener('touchcancel', rippleHide);
el.removeEventListener('mouseup', rippleHide);
el.removeEventListener('mouseleave', rippleHide);
el.removeEventListener('dragstart', rippleHide);
}
function directive(el, binding, node) {
updateRipple(el, binding, false);
if (process.env.NODE_ENV === 'development') {
// warn if an inline element is used, waiting for el to be in the DOM first
node.context && node.context.$nextTick(function () {
var computed = window.getComputedStyle(el);
if (computed && computed.display === 'inline') {
var context = node.fnOptions ? [node.fnOptions, node.context] : [node.componentInstance];
_console.consoleWarn.apply(void 0, ['v-ripple can only be used on block-level elements'].concat(context));
}
});
}
}
function unbind(el) {
delete el._ripple;
removeListeners(el);
}
function update(el, binding) {
if (binding.value === binding.oldValue) {
return;
}
var wasEnabled = isRippleEnabled(binding.oldValue);
updateRipple(el, binding, wasEnabled);
}
var Ripple = {
bind: directive,
unbind: unbind,
update: update
};
exports.Ripple = Ripple;
var _default = Ripple;
exports.default = _default;
//# sourceMappingURL=index.js.map