430 lines
18 KiB
JavaScript
430 lines
18 KiB
JavaScript
import { __assign } from "tslib";
|
||
import { SwipeActionDefaultProps } from './props';
|
||
import fmtEvent from '../_util/fmtEvent';
|
||
import { compareVersion } from '../_util/compareVersion';
|
||
import '../_util/assert-component2';
|
||
import { platform } from '../_util/platform';
|
||
import { getInstanceBoundingClientRect } from '../_util/jsapi/get-instance-bounding-client-rect';
|
||
import { transformOptions } from './wechat';
|
||
var setStyleObj1 = function (buttons, inertiaWidth) {
|
||
var _a, _b, _c;
|
||
var widthPos = buttons.length === 2 ? 0.5 : 0.3333;
|
||
return [
|
||
{ marginLeft: 0 },
|
||
{
|
||
marginLeft: "".concat(-(((_a = buttons[0]) === null || _a === void 0 ? void 0 : _a.width) + 1 + (inertiaWidth || 0) * widthPos) / 2, "px"),
|
||
},
|
||
{
|
||
marginLeft: "".concat(-(((_b = buttons[0]) === null || _b === void 0 ? void 0 : _b.width) +
|
||
((_c = buttons[1]) === null || _c === void 0 ? void 0 : _c.width) +
|
||
1 +
|
||
(inertiaWidth || 0) * 0.6666) / 2, "px"),
|
||
},
|
||
];
|
||
};
|
||
var setStyleObj2 = function (buttons, inertiaWidth) {
|
||
var _a, _b, _c, _d;
|
||
var length = buttons.length;
|
||
if (length === 2) {
|
||
return [
|
||
{ marginRight: 0 },
|
||
{
|
||
marginRight: "-".concat((((_a = buttons[0]) === null || _a === void 0 ? void 0 : _a.width) + (inertiaWidth || 0) * 0.5) / 2, "px"),
|
||
},
|
||
];
|
||
}
|
||
if (length === 3) {
|
||
return [
|
||
{ marginRight: 0 },
|
||
{
|
||
marginRight: "-".concat((((_b = buttons[0]) === null || _b === void 0 ? void 0 : _b.width) + (inertiaWidth || 0) * 0.3333) / 2, "px"),
|
||
},
|
||
{
|
||
marginRight: "-".concat((((_c = buttons[0]) === null || _c === void 0 ? void 0 : _c.width) +
|
||
((_d = buttons[1]) === null || _d === void 0 ? void 0 : _d.width) +
|
||
(inertiaWidth || 0) * 0.6666) /
|
||
2, "px"),
|
||
},
|
||
];
|
||
}
|
||
return [{ marginRight: 0 }];
|
||
};
|
||
var myTimeOut = null;
|
||
var getDirectionLeft = function (arr) {
|
||
if (arr.length < 2) {
|
||
arr = [0, arr[0]];
|
||
}
|
||
return arr[0] + arr[1] <= 0;
|
||
};
|
||
var isOldVersion = getIsOldVersion();
|
||
function getIsOldVersion() {
|
||
if (typeof my === 'undefined') {
|
||
return false;
|
||
}
|
||
var SDKVersion = my.SDKVersion;
|
||
return compareVersion(SDKVersion, '2.0.0') < 0;
|
||
}
|
||
function getInitReady() {
|
||
if (platform() === 'wechat') {
|
||
return false;
|
||
}
|
||
if (isOldVersion) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
Component(transformOptions({
|
||
props: SwipeActionDefaultProps,
|
||
didMount: function () {
|
||
var _this = this;
|
||
var _a = this.getProps(), defaultSwiped = _a.defaultSwiped, elasticity = _a.elasticity;
|
||
this.setButtonItemWidth();
|
||
this.setData({ inertiaWidth: !isOldVersion && elasticity ? 20 : 0 });
|
||
if (defaultSwiped) {
|
||
this.initWidth(function (maxSwipe) {
|
||
maxSwipe &&
|
||
_this.setData({
|
||
swipeX: (maxSwipe + 0.01) * (defaultSwiped === 'right' ? -1 : 1),
|
||
swipedR: defaultSwiped === 'right',
|
||
swipedL: defaultSwiped === 'left',
|
||
});
|
||
});
|
||
}
|
||
},
|
||
didUpdate: function (prevProp) {
|
||
var _a = this.getProps(), swiped = _a.swiped, damping = _a.damping, elasticity = _a.elasticity;
|
||
// 设置不同的滑动位置时需要重置
|
||
var rs = prevProp.swiped !== swiped && !swiped;
|
||
var is = prevProp.elasticity !== elasticity;
|
||
var ds = prevProp.damping !== damping;
|
||
if (rs || is || ds) {
|
||
this.setData({
|
||
swipeX: 0,
|
||
swipedR: false,
|
||
swipedL: false,
|
||
tapTypeL: '',
|
||
tapTypeR: '',
|
||
});
|
||
}
|
||
if (is) {
|
||
this.setData({ inertiaWidth: elasticity ? 20 : 0 });
|
||
}
|
||
},
|
||
data: {
|
||
// 在微信小程序与支付宝小程序基础库 1.0
|
||
// 组件初始化时的 margin-left 决定了后续可移动的距离，所以需要等组件初始化以后再加载
|
||
ready: getInitReady(),
|
||
swipeLeft: true,
|
||
swipeX: 0,
|
||
moveX: 0,
|
||
tapTypeL: '',
|
||
tapTypeR: '',
|
||
leftWidth: 20,
|
||
rightWidth: 20,
|
||
maxSwipeL: 0,
|
||
maxSwipeR: 0,
|
||
inTouch: false,
|
||
swipedR: false,
|
||
swipedL: false,
|
||
changeArr: [0, 0],
|
||
myStyle: {},
|
||
inertiaWidth: 20,
|
||
animation: !isOldVersion,
|
||
_leftButtons: [],
|
||
_rightButtons: [],
|
||
},
|
||
methods: {
|
||
setWidth: function () {
|
||
var _a = this.data, _leftButtons = _a._leftButtons, _rightButtons = _a._rightButtons;
|
||
var _rightArr = _rightButtons || [];
|
||
var _leftArr = _leftButtons || [];
|
||
this.setData({
|
||
ready: true,
|
||
rightWidth: _rightArr.reduce(function (tolal, cur) {
|
||
return tolal + cur.width;
|
||
}, 0),
|
||
leftWidth: _leftArr.length
|
||
? _leftArr.reduce(function (tolal, cur) {
|
||
return tolal + cur.width;
|
||
}, 0)
|
||
: 0,
|
||
});
|
||
},
|
||
setButtonItemWidth: function () {
|
||
var _this = this;
|
||
var _a = this.getProps(), leftButtons = _a.leftButtons, rightButtons = _a.rightButtons;
|
||
leftButtons.forEach(function (i) {
|
||
i.width = i.width || 150;
|
||
});
|
||
rightButtons.forEach(function (i) {
|
||
i.width = i.width || 150;
|
||
});
|
||
this.setData({ _leftButtons: leftButtons, _rightButtons: rightButtons }, function () {
|
||
_this.setWidth();
|
||
});
|
||
},
|
||
getProps: function () {
|
||
var _this = this;
|
||
if (platform() === 'wechat') {
|
||
return __assign(__assign({}, this.data), { onSwipeStart: function (v) {
|
||
_this.triggerEvent('swipestart', v);
|
||
}, onSwipeEnd: function (v) {
|
||
_this.triggerEvent('swipeend', v);
|
||
}, onButtonTap: function (v) {
|
||
_this.triggerEvent('buttontap', v);
|
||
} });
|
||
}
|
||
return this.props;
|
||
},
|
||
initWidth: function (func) {
|
||
var _this = this;
|
||
var _a = this.getProps(), leftButtons = _a.leftButtons, rightButtons = _a.rightButtons;
|
||
// 获取宽度信息，设置滑轨的宽度、初始化滑动位置
|
||
// 如果没有获取到该信息则把左滑禁用掉
|
||
rightButtons.length > 0 &&
|
||
this.boundingClientRect(".ant-swipe-action-movable-right".concat(this.$id ? '-' + this.$id : '')).then(function (ret) {
|
||
if (ret && ret.width) {
|
||
_this.setData({ maxSwipeR: ret.width });
|
||
func && func(ret.width);
|
||
}
|
||
});
|
||
leftButtons.length > 0 &&
|
||
this.boundingClientRect(".ant-swipe-action-movable-left".concat(this.$id ? '-' + this.$id : '')).then(function (ret) {
|
||
if (ret && ret.width) {
|
||
_this.setData({ maxSwipeL: ret.width });
|
||
func && func(ret.width);
|
||
}
|
||
});
|
||
},
|
||
boundingClientRect: function (id) {
|
||
if (typeof my === 'undefined') {
|
||
return getInstanceBoundingClientRect(this, id);
|
||
}
|
||
return getInstanceBoundingClientRect(my, id);
|
||
},
|
||
// 向外透出事件
|
||
onTouchStart: function () {
|
||
var onSwipeStart = this.getProps().onSwipeStart;
|
||
var _a = this.data, swipedR = _a.swipedR, swipedL = _a.swipedL;
|
||
this.initWidth();
|
||
this.setData({ tapTypeL: '', tapTypeR: '', inTouch: true }); // 清空confirmType = auto 的表现
|
||
onSwipeStart({
|
||
swiped: !!(swipedR || swipedL),
|
||
direction: swipedL ? 'left' : swipedR ? 'right' : '',
|
||
}, fmtEvent(this.getProps()));
|
||
},
|
||
onTouchEnd: function (e) {
|
||
// 因为微信小程序没有 onChangeEnd 事件
|
||
// 所以用 onTouchEnd 模拟 onChangeEnd
|
||
if (platform() === 'wechat') {
|
||
this.onChangeEnd(e);
|
||
}
|
||
this.setData({ inTouch: false });
|
||
},
|
||
// 滑动过程中的事件，是内部事件不向外透出，用于控制右侧按钮的位置信息
|
||
onChange: function (e) {
|
||
var _this = this;
|
||
var _a = this.data, changeArr = _a.changeArr, maxSwipeR = _a.maxSwipeR, maxSwipeL = _a.maxSwipeL, inTouch = _a.inTouch, swipedR = _a.swipedR, swipedL = _a.swipedL, inertiaWidth = _a.inertiaWidth;
|
||
var x = e.detail.x;
|
||
var L = x;
|
||
// changeArr用于精准的控制滑动的方向
|
||
var newArr = changeArr[1] === L ? [changeArr] : [changeArr[1], L];
|
||
this.setData({ moveX: L, changeArr: newArr });
|
||
var ridx = this.getProps().rightButtons.findIndex(function (u) { return u.confirmType === 'move'; });
|
||
var lidx = this.getProps().leftButtons.findIndex(function (u) { return u.confirmType === 'move'; });
|
||
if (ridx === -1 && lidx === -1)
|
||
return;
|
||
var isRight = getDirectionLeft(changeArr);
|
||
// 左滑时的滑动确认、收起处理
|
||
if (isRight) {
|
||
if (L < 0 && Math.abs(L) >= maxSwipeR && inTouch && !swipedR) {
|
||
clearTimeout(myTimeOut);
|
||
myTimeOut = setTimeout(function () {
|
||
var _a = _this.data, changeArr = _a.changeArr, maxSwipeR = _a.maxSwipeR, inTouch = _a.inTouch, swipedR = _a.swipedR, moveX = _a.moveX;
|
||
var _left = getDirectionLeft(changeArr) && changeArr[0] >= changeArr[1];
|
||
if (inTouch &&
|
||
maxSwipeR + inertiaWidth + 2 >= Math.abs(moveX) &&
|
||
_left &&
|
||
!swipedR) {
|
||
_this.onSetCheck(true);
|
||
}
|
||
}, 100);
|
||
}
|
||
if (changeArr[0] < changeArr[1] && maxSwipeR > L + 4 && inTouch) {
|
||
this.setData({ tapTypeR: '', myStyle: {} });
|
||
}
|
||
}
|
||
else {
|
||
if (L > 0 && L + 1 >= maxSwipeL && inTouch && !swipedL) {
|
||
clearTimeout(myTimeOut);
|
||
myTimeOut = setTimeout(function () {
|
||
var _a = _this.data, changeArr = _a.changeArr, maxSwipeL = _a.maxSwipeL, inTouch = _a.inTouch, swipedL = _a.swipedL, moveX = _a.moveX;
|
||
var _right = !getDirectionLeft(changeArr) && changeArr[1] >= changeArr[0];
|
||
if (inTouch && maxSwipeL <= moveX + 1 && _right && !swipedL) {
|
||
_this.onSetCheck(false);
|
||
}
|
||
}, 100);
|
||
}
|
||
if (changeArr[0] > changeArr[1] && maxSwipeL > L + 2 && inTouch) {
|
||
this.setData({ tapTypeL: '', myStyle: {} });
|
||
}
|
||
}
|
||
},
|
||
onSetCheck: function (isRight) {
|
||
var _a = this.getProps(), rightButtons = _a.rightButtons, leftButtons = _a.leftButtons;
|
||
var _b = this.data, inertiaWidth = _b.inertiaWidth, _leftButtons = _b._leftButtons, _rightButtons = _b._rightButtons;
|
||
var arr = isRight ? rightButtons : leftButtons;
|
||
var idx = arr.findIndex(function (u) { return u.confirmType === 'move'; });
|
||
if (idx === -1)
|
||
return;
|
||
typeof my !== 'undefined' && my.vibrateShort({ success: function () { } });
|
||
var styArr = isRight
|
||
? setStyleObj1(_rightButtons, inertiaWidth)
|
||
: setStyleObj2(_leftButtons, inertiaWidth);
|
||
var sty = styArr[idx];
|
||
this.setData({ myStyle: sty });
|
||
isRight
|
||
? this.setData({ tapTypeR: 'R-' + idx })
|
||
: this.setData({ tapTypeL: 'L-' + idx });
|
||
},
|
||
// 意外中断了滑动，则立即开始结算滑动动作
|
||
onTouchCancel: function (e) {
|
||
this.onChangeEnd(e);
|
||
},
|
||
onChangeEnd: function (e) {
|
||
var x = e.detail.x;
|
||
var changeArr = this.data.changeArr;
|
||
// 如果是停留在初始态返回
|
||
if (x === 0)
|
||
return;
|
||
// 判断是否是左滑
|
||
var isRight = getDirectionLeft(changeArr);
|
||
this.setData({ swipeLeft: isRight });
|
||
isRight ? this.onSetSwipeRight(x) : this.onSetSwipeLeft(x);
|
||
},
|
||
onSetSwipeRight: function (x, needBack) {
|
||
var _a = this.data, swipedR = _a.swipedR, inTouch = _a.inTouch, tapTypeR = _a.tapTypeR, changeArr = _a.changeArr;
|
||
var onButtonTap = this.getProps().onButtonTap;
|
||
var isRight = Math.abs(changeArr[1]) > Math.abs(changeArr[0]);
|
||
if (!swipedR && Math.abs(x) < 10) {
|
||
isRight = false;
|
||
}
|
||
needBack && (isRight = false);
|
||
!isRight && this.setData({ tapTypeR: '', myStyle: {} });
|
||
if (inTouch && !!tapTypeR) {
|
||
this.setData({ tapTypeR: '', myStyle: {} });
|
||
onButtonTap({
|
||
direction: 'right',
|
||
btnIdx: parseInt(tapTypeR.replace('R-', '')),
|
||
}, fmtEvent(this.getProps()));
|
||
this.onSwipeRight(false);
|
||
return;
|
||
}
|
||
this.setData({ changeArr: [0, 0] });
|
||
this.onSwipeRight(isRight);
|
||
},
|
||
onSetSwipeLeft: function (x, needBack) {
|
||
var _a = this.data, swipedL = _a.swipedL, inTouch = _a.inTouch, tapTypeL = _a.tapTypeL, changeArr = _a.changeArr;
|
||
var onButtonTap = this.getProps().onButtonTap;
|
||
// true：初始是往右滑，false: 右滑收起
|
||
var isRight = changeArr[1] >= changeArr[0];
|
||
if (!swipedL && Math.abs(x) < 10) {
|
||
isRight = false;
|
||
}
|
||
needBack && (isRight = false);
|
||
// 清空二次确认的状态
|
||
!isRight && this.setData({ tapTypeL: '', myStyle: {} });
|
||
// 处理滑动-触发事件
|
||
if (inTouch && !!tapTypeL) {
|
||
this.setData({ tapTypeL: '', myStyle: {} });
|
||
onButtonTap({ direction: 'left', btnIdx: parseInt(tapTypeL.replace('L-', '')) }, fmtEvent(this.getProps()));
|
||
this.onSwipeLeft(false);
|
||
return;
|
||
}
|
||
// 清空滑动方向
|
||
this.setData({ changeArr: [0, 0] });
|
||
this.onSwipeLeft(isRight);
|
||
},
|
||
// 结算
|
||
onSwipeLeft: function (isRight) {
|
||
var _this = this;
|
||
var onSwipeEnd = this.getProps().onSwipeEnd;
|
||
var _a = this.data, maxSwipeL = _a.maxSwipeL, inertiaWidth = _a.inertiaWidth;
|
||
// 为了处理到重置状态的效果
|
||
var maxX = maxSwipeL + 0.01 + inertiaWidth;
|
||
this.setData({
|
||
swipeX: isRight ? maxX : -0.01,
|
||
}, function () {
|
||
var flag = _this.data.swipeX === -0.01;
|
||
setTimeout(function () {
|
||
_this.setData({
|
||
swipeX: flag ? 0 : maxSwipeL + 0.01,
|
||
swipedL: !flag,
|
||
}, function () {
|
||
onSwipeEnd({ direction: 'left', swiped: !!isRight }, fmtEvent(_this.getProps()));
|
||
});
|
||
}, inertiaWidth > 0 ? 180 : 0);
|
||
});
|
||
},
|
||
onSwipeRight: function (isRight) {
|
||
var _this = this;
|
||
var _a = this.data, maxSwipeR = _a.maxSwipeR, inertiaWidth = _a.inertiaWidth;
|
||
var onSwipeEnd = this.getProps().onSwipeEnd;
|
||
// 处理x的位置，两次setData X是因为x如果相同位置不会变，刚好也把弹性在这里处理了
|
||
// 为了处理到重置状态的效果
|
||
var maxX = -(maxSwipeR + 0.01 + inertiaWidth);
|
||
this.setData({
|
||
swipeX: isRight ? maxX : -0.01,
|
||
}, function () {
|
||
var flag = _this.data.swipeX === -0.01;
|
||
setTimeout(function () {
|
||
_this.setData({
|
||
swipeX: flag ? 0 : -(maxSwipeR + 0.01),
|
||
swipedR: !flag,
|
||
}, function () {
|
||
onSwipeEnd({ direction: 'right', swiped: !!isRight }, fmtEvent(_this.getProps()));
|
||
});
|
||
}, inertiaWidth > 0 ? 180 : 0);
|
||
});
|
||
},
|
||
// 处理右侧点击事件
|
||
onItemTap: function (e) {
|
||
var _a = this.data, swipeLeft = _a.swipeLeft, tapTypeL = _a.tapTypeL, tapTypeR = _a.tapTypeR, _leftButtons = _a._leftButtons, _rightButtons = _a._rightButtons;
|
||
var onButtonTap = this.getProps().onButtonTap;
|
||
if (!onButtonTap)
|
||
return;
|
||
var _b = e.currentTarget.dataset.item, itemL = _b.itemL, idx = _b.idx, item = _b.item;
|
||
var confirmType = (swipeLeft ? item : itemL).confirmType;
|
||
if (tapTypeL === 'L-' + idx) {
|
||
this.onSetSwipeLeft(0, true);
|
||
this.setData({ tapTypeL: '', myStyle: {} });
|
||
onButtonTap({ direction: 'left', btnIdx: idx }, fmtEvent(this.getProps()));
|
||
return;
|
||
}
|
||
if (tapTypeR === 'R-' + idx) {
|
||
this.onSetSwipeRight(0, true);
|
||
this.setData({ tapTypeR: '', myStyle: {} });
|
||
onButtonTap({ direction: 'right', btnIdx: idx }, fmtEvent(this.getProps()));
|
||
return;
|
||
}
|
||
// auto 是展开按钮二次确认的效果
|
||
if (confirmType === 'tap' || confirmType === 'move') {
|
||
var styArr = swipeLeft
|
||
? setStyleObj1(_rightButtons)
|
||
: setStyleObj2(_leftButtons);
|
||
var sty = styArr[idx];
|
||
this.setData({ myStyle: sty });
|
||
!swipeLeft
|
||
? this.setData({ tapTypeL: 'L-' + idx })
|
||
: this.setData({ tapTypeR: 'R-' + idx });
|
||
}
|
||
else {
|
||
!swipeLeft
|
||
? this.onSetSwipeLeft(0, true)
|
||
: this.onSetSwipeRight(0, true);
|
||
onButtonTap({ direction: !swipeLeft ? 'left' : 'right', btnIdx: idx }, fmtEvent(this.getProps()));
|
||
}
|
||
},
|
||
},
|
||
}));
|