omim
Version:
Material Design for Omi.
299 lines (290 loc) • 11.7 kB
JavaScript
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module.exports = factory(require("omi"));
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define(["omi"], factory);
else if(typeof exports === 'object')
exports["MTransitionGroup"] = factory(require("omi"));
else
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/***/ "./src/transition-group/index.tsx":
/*!****************************************!*\
!*** ./src/transition-group/index.tsx ***!
\****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
;
//todo duration and delay support
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var omi_1 = __webpack_require__(/*! omi */ "omi");
var TransitionGroup = /** @class */ (function (_super) {
__extends(TransitionGroup, _super);
function TransitionGroup() {
return _super !== null && _super.apply(this, arguments) || this;
}
TransitionGroup.prototype.install = function () {
//@ts-ignore 不是 slot，所以需要共享一下 host 的 css
this.css = omi_1.getHost(this).constructor.css;
};
TransitionGroup.prototype.installed = function () {
var _this = this;
if (this.props.appear) {
this.shadowRoot.childNodes.forEach(function (node, index) {
_this.appearing(node, index);
});
}
};
TransitionGroup.prototype.appearing = function (el, index) {
el.classList.add(this.props.name + '-appear');
el.classList.add(this.props.name + '-appear-active');
this.callback = function () {
el.classList.remove(this.props.name + '-appear-to');
el.classList.remove(this.props.name + '-appear-active');
}.bind(this);
this.elOnce(el, 'transitionend', this.callback);
this.elOnce(el, 'animationend', this.callback);
window.setTimeout(function () {
el.classList.remove(this.props.name + '-appear');
el.classList.add(this.props.name + '-appear-to');
}.bind(this), index * this.props.delay);
};
TransitionGroup.prototype.receiveProps = function () {
var _this = this;
//find the leave item
var el;
var vel;
var insertIndex;
var arr = [];
this.shadowRoot.childNodes.forEach(function (node) {
if (node['__omiattr_'] && node['__omiattr_'].hasOwnProperty('key')) {
arr.push(node);
}
});
var vnodes = this.render(this.props);
var len = vnodes.length;
//insert
if (len > arr.length) {
for (var i = 0; i < len; i++) {
if (i === len - 1) {
vel = vnodes[i];
insertIndex = i;
break;
}
else if (vnodes[i].attributes.key !== arr[i]['__omiattr_'].key) {
vel = vnodes[i];
insertIndex = i;
break;
}
}
}
else if (len < arr.length) { //delete
for (var i = 0; i < arr.length; i++) {
if (i === arr.length - 1) {
el = arr[i];
}
else if (vnodes[i].attributes.key !== arr[i]['__omiattr_'].key) {
el = arr[i];
break;
}
}
}
if (el) {
// bind end event and trigger this.update()
this.callback = function () {
el.parentNode.removeChild(el);
this.update();
}.bind(this);
this.elOnce(el, 'transitionend', this.callback);
this.elOnce(el, 'animationend', this.callback);
// add leave class
el.classList.add(this.props.name + '-leave');
el.classList.add(this.props.name + '-leave-active');
window.setTimeout(function () {
el.classList.remove(_this.props.name + '-leave');
el.classList.add(_this.props.name + '-leave-to');
}, 0);
}
else if (vel) {
var iel_1 = omi_1.render(vel, null);
// bind end event and trigger this.update()
this.callback = function () {
//@ts-ignore
this.shadowRoot.removeChild(iel_1);
this.update();
}.bind(this);
this.elOnce(iel_1, 'transitionend', this.callback);
this.elOnce(iel_1, 'animationend', this.callback);
insertChildAtIndex(this.shadowRoot, iel_1, insertIndex + 1);
iel_1.classList.add(this.props.name + '-enter');
iel_1.classList.add(this.props.name + '-enter-active');
window.setTimeout(function () {
iel_1.classList.remove(_this.props.name + '-enter');
iel_1.classList.add(_this.props.name + '-enter-to');
}, 0);
}
return false;
};
TransitionGroup.prototype.once = function (name, callback) {
var wrapCall = function () {
this.removeEventListener(name, wrapCall);
callback();
}.bind(this);
this.addEventListener(name, wrapCall);
};
TransitionGroup.prototype.elOnce = function (el, name, callback) {
var wrapCall = function () {
el.removeEventListener(name, wrapCall);
callback();
}.bind(el);
el.addEventListener(name, wrapCall);
};
TransitionGroup.prototype.render = function (props) {
return props.children;
};
TransitionGroup.propTypes = {
name: String,
appear: Boolean,
show: Boolean,
remove: Boolean,
delay: Number
};
TransitionGroup.defaultProps = {
name: 'm',
appear: false,
show: false
};
TransitionGroup = __decorate([
omi_1.tag('m-transition-group')
], TransitionGroup);
return TransitionGroup;
}(omi_1.WeElement));
exports.default = TransitionGroup;
function insertChildAtIndex(parent, child, index) {
if (!index)
index = 0;
if (index >= parent.children.length) {
parent.appendChild(child);
}
else {
parent.insertBefore(child, parent.children[index]);
}
}
/***/ }),
/***/ "omi":
/*!******************************************************************************!*\
!*** external {"commonjs":"omi","commonjs2":"omi","amd":"omi","root":"Omi"} ***!
\******************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_omi__;
/***/ })
/******/ })["default"];
});
//# sourceMappingURL=index.js.map