weex-nuke/src/node_modules/nuke-button/lib/view/button.js

基于 Rax 、Weex 的高性能组件体系 ~~

/** @jsx createElement */

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _rax = require('rax');

var _nukeText = require('nuke-text');

var _nukeText2 = _interopRequireDefault(_nukeText);

var _nukeEnv = require('nuke-env');

var _nukeThemeProvider = require('nuke-theme-provider');

var _nukeIcon = require('nuke-icon');

var _nukeIcon2 = _interopRequireDefault(_nukeIcon);

var _nukeTouchable = require('nuke-touchable');

var _nukeTouchable2 = _interopRequireDefault(_nukeTouchable);

var _styles = require('../styles');

var _styles2 = _interopRequireDefault(_styles);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

// 下面的属性需要在Text上手工继承
var TextAttrArr = ['color', 'fontSize', 'fontStyle', 'fontWeight', 'lineHeight'];
var ActiveAttr = ['color', 'backgroundColor', 'borderColor'];
var LoadingPic = 'https://img.alicdn.com/tfs/TB179d4LpXXXXaUXVXXXXXXXXXX-32-32.gif?getAvatar=avatar';

var Button = function (_Component) {
  _inherits(Button, _Component);

  function Button(props) {
    _classCallCheck(this, Button);

    var _this = _possibleConstructorReturn(this, (Button.__proto__ || Object.getPrototypeOf(Button)).call(this, props));

    _this.onPress = _this.onPress.bind(_this);
    _this.onTextPress = _this.onTextPress.bind(_this);
    return _this;
  }

  _createClass(Button, [{
    key: 'onPress',
    value: function onPress(e) {
      if (this.props.disabled) return;
      this.props.onPress(e);
    }
  }, {
    key: 'onTextPress',
    value: function onTextPress(e) {
      if (this.props.disabled) return;
      if (_nukeEnv.isWeb) {
        e.stopPropagation();
      }
      this.props.onPress(e);
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          size = _props.size,
          shape = _props.shape,
          type = _props.type,
          style = _props.style,
          disabled = _props.disabled,
          block = _props.block,
          loading = _props.loading,
          icon = _props.icon,
          text = _props.text,
          warning = _props.warning,
          children = _props.children,
          others = _objectWithoutProperties(_props, ['size', 'shape', 'type', 'style', 'disabled', 'block', 'loading', 'icon', 'text', 'warning', 'children']);

      var s = this.props.themeStyle;
      var btnStyle = {};
      var textStyle = {};
      var iconSrc = loading ? LoadingPic : icon || null;

      var isWarning = shape === 'warning' || warning;
      // 伪类有默认样式了，如果伪类的样式没传，需要和原来的一样
      ActiveAttr.forEach(function (item) {
        if (style && style[item] && !style[item + ':active']) {
          style[item + ':active'] = style[item];
        }
      });
      btnStyle = Object.assign({}, s.base, type ? s['' + type] : {}, isWarning ? s['warning-' + type] : {}, disabled && type ? s[type + '-disabled'] : {}, isWarning && disabled ? s['warning-disabled'] : {}, loading ? s['loading '] : {}, size ? s['' + size] : {}, block ? s.block : {}, style);

      TextAttrArr.forEach(function (item) {
        if (btnStyle[item]) {
          textStyle[item] = btnStyle[item];
        }
        if (btnStyle[item + ':active']) {
          textStyle[item + ':active'] = btnStyle[item + ':active'];
        }
      });

      return (0, _rax.createElement)(
        _nukeTouchable2.default,
        _extends({ onPress: this.onPress, style: btnStyle }, others),
        iconSrc ? (0, _rax.createElement)(_nukeIcon2.default, { size: 'xs', src: iconSrc, style: { marginRight: 10 } }) : null,
        typeof children === 'string' ? (0, _rax.createElement)(
          _nukeText2.default,
          { style: textStyle, onClick: this.onTextPress },
          children
        ) : children
      );
    }
  }]);

  return Button;
}(_rax.Component);

Button.displayName = 'Button';
Button.propTypes = _extends({}, _nukeTouchable2.default.propTypes, {
  type: _rax.PropTypes.oneOf(['normal', 'primary', 'secondary', 'third']),
  size: _rax.PropTypes.oneOf(['small', 'medium', 'large']),
  shape: _rax.PropTypes.oneOf(['warning']),
  onPress: _rax.PropTypes.func,
  block: _rax.PropTypes.boolean,
  loading: _rax.PropTypes.boolean,
  warning: _rax.PropTypes.boolean,
  style: _rax.PropTypes.any,
  disabled: _rax.PropTypes.boolean
});

Button.defaultProps = {
  shape: null,
  type: 'normal',
  size: 'medium',
  onPress: function onPress() {},
  block: false,
  warning: false,
  loading: false,
  style: {},
  disabled: false
};
Button.contextTypes = {
  parentPath: _rax.PropTypes.any,
  parentStyle: _rax.PropTypes.any,
  androidConfigs: _rax.PropTypes.any,
  getConfig: _rax.PropTypes.func
};
var StyledButton = (0, _nukeThemeProvider.connectStyle)(_styles2.default)(Button);

exports.default = StyledButton;
module.exports = exports['default'];