weex-nuke/lib/Icon/view/icon.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('../../Text/index.js');

var _nukeText2 = _interopRequireDefault(_nukeText);

var _nukeEnv = require('../../Env/index.js');

var _nukeTouchable = require('../../Touchable/index.js');

var _nukeTouchable2 = _interopRequireDefault(_nukeTouchable);

var _nukeImage = require('../../Image/index.js');

var _nukeImage2 = _interopRequireDefault(_nukeImage);

var _nukeIconfont = require('../../Iconfont/index.js');

var _nukeIconfont2 = _interopRequireDefault(_nukeIconfont);

var _nukeThemeProvider = require('../../ThemeProvider/index.js');

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

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; }

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

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

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

    var themeStyle = props.themeStyle;

    _this.fontURL = themeStyle['icon-font-path'].raw || themeStyle['icon-font-path'];
    _this.fontName = themeStyle['icon-font-family'].raw || themeStyle['icon-font-family'];
    return _this;
  }

  _createClass(Icon, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var type = this.getType();
      if (type === 'iconfont') {
        var tmpFontURL = this.fontURL;
        if (this.fontURL.indexOf('.ttf') <= -1) {
          tmpFontURL += '.ttf';
        }
        (0, _nukeIconfont2.default)({ name: this.fontName, url: tmpFontURL });
      }
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var type = this.getType();
      if (type === 'iconfont') {
        var themeStyle = nextProps.themeStyle;

        var curFontUrl = themeStyle['icon-font-path'].raw || themeStyle['icon-font-path'];
        var curFontName = themeStyle['icon-font-family'].raw || themeStyle['icon-font-family'];

        if (curFontUrl !== this.fontURL || curFontName !== this.fontName) {
          this.fontURL = curFontUrl;
          this.fontName = curFontName;
          var tmpFontURL = this.fontURL;
          if (this.fontURL.indexOf('.ttf') <= -1) {
            tmpFontURL += '.ttf';
          }
          (0, _nukeIconfont2.default)({ name: this.fontName, url: tmpFontURL });
        }
      }
    }
  }, {
    key: 'getType',
    value: function getType() {
      var _props$name = this.props.name,
          name = _props$name === undefined ? '' : _props$name;
      var _props$type = this.props.type,
          type = _props$type === undefined ? 'image' : _props$type;

      if (type === 'image' && name !== '') {
        type = 'iconfont';
      }
      return type;
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          size = _props.size,
          _props$name2 = _props.name,
          name = _props$name2 === undefined ? '' : _props$name2,
          style = _props.style,
          onPress = _props.onPress,
          fixedFont = _props.fixedFont,
          others = _objectWithoutProperties(_props, ['size', 'name', 'style', 'onPress', 'fixedFont']);

      var styles = this.props.themeStyle;

      var type = this.getType();
      if (type === 'iconfont') {
        var textStyle = Object.assign({}, styles['iconfont-' + size], style, {
          fontFamily: this.fontName
        });
        var unicode = styles['icon-content-' + name] && (0, _nukeIconfont.formatUnicode)(styles['icon-content-' + name], 16);
        return (0, _rax.createElement)(
          _nukeText2.default,
          _extends({
            onClick: onPress
          }, others, {
            fixedFont: fixedFont,
            style: textStyle
          }),
          unicode
        );
      }
      var wrapStyle = Object.assign({}, styles['icon-image'], style);
      var sizeStyle = styles['image-' + size];
      return (0, _rax.createElement)(
        _nukeTouchable2.default,
        _extends({ onPress: onPress, style: wrapStyle }, others),
        (0, _rax.createElement)(_nukeImage2.default, {
          source: { uri: this.props.src },
          style: sizeStyle,
          resizeMode: 'cover'
        })
      );
    }
  }]);

  return Icon;
}(_rax.Component);

Icon.displayName = 'Icon';

Icon.defaultProps = {
  size: 'medium',
  style: {},
  name: '',
  onPress: function onPress() {},
  src: '',
  type: 'image',
  fixedFont: false
};
Icon.propTypes = {
  onPress: _rax.PropTypes.func,
  name: _rax.PropTypes.any,
  themeStyle: _rax.PropTypes.any,
  style: _rax.PropTypes.any,
  src: _rax.PropTypes.string,
  type: _rax.PropTypes.string,
  size: _rax.PropTypes.oneOf(['xs', 'small', 'medium', 'large']),
  fixedFont: _rax.PropTypes.boolean
};

Icon.contextTypes = {
  parentPath: _rax.PropTypes.any,
  parentStyle: _rax.PropTypes.any
};
var StyledIcon = (0, _nukeThemeProvider.connectStyle)(_styles2.default)(Icon);

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