mobinge/dist/panelset.js

Client-heavy webcomic site display system

'use strict';

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

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _panellibrarian = require('./panellibrarian');

var _panellibrarian2 = _interopRequireDefault(_panellibrarian);

var _reactDraggable = require('react-draggable');

var _reactDraggable2 = _interopRequireDefault(_reactDraggable);

var _panelmover = require('./panelmover.js');

var _panelmover2 = _interopRequireDefault(_panelmover);

var _snapdraggable = require('./snapdraggable.js');

var _snapdraggable2 = _interopRequireDefault(_snapdraggable);

var _arrows = require('./arrows.js');

var _arrows2 = _interopRequireDefault(_arrows);

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

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 PanelSet = function (_React$Component) {
  _inherits(PanelSet, _React$Component);

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

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

    _this.librarian = new _panellibrarian2.default(props.manifest);
    _this.state = {
      panels: [_react2.default.createElement(
        'b',
        { key: 'placeHolder' },
        'Waiting'
      )],
      width: props.width,
      height: props.height,
      startPanel: props.startPanel
    };
    _this.mover = new _panelmover2.default(_this.state.width);
    return _this;
  }

  _createClass(PanelSet, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var _this2 = this;

      var panelStyle = {
        width: this.state.width + 'px',
        height: this.state.height + 'px'
      };
      var PANEL_MARGIN = 8;
      this.librarian.fetchPanels(this.state.width + 'px').then(function (panelUrls) {
        var cushion = 0;
        _this2.setState({
          panels: panelUrls.map(function (panel) {
            var key = 'panel-' + panel.sequence;
            var lazy = 'lazy-' + panel.sequence;
            return _react2.default.createElement('img', { key: key, style: panelStyle, src: panel.url,
              onDragStart: function onDragStart(e) {
                e.preventDefault();
              } });
          })
        });
      });
    }
  }, {
    key: 'moveFunction',
    value: function moveFunction(goDirection) {
      var _this3 = this;

      var distance = this.props.arrowWidth * this.state.width;
      return function () {
        _this3.mover.snapDistance(distance * goDirection);
      };
    }
  }, {
    key: 'getArrows',
    value: function getArrows() {
      if (!this.props.arrowWidth) {
        return null;
      }
      return _react2.default.createElement(_arrows2.default, { width: this.props.arrowWidth * this.state.width,
        onNext: this.moveFunction(1), onBack: this.moveFunction(-1) });
    }
  }, {
    key: 'render',
    value: function render() {
      var _this4 = this;

      var panelSetStyle = {
        height: this.state.height,
        width: this.state.panels.length * this.state.width + 'px',
        position: 'relative',
        left: '0px'
      };
      var boundStats = {
        left: -(this.state.width * (this.state.panels.length - 1)),
        top: 0,
        bottom: 0,
        right: 0
      };
      var start = function start(e, data) {
        _this4.mover.grab(e, data);
      };
      var stop = function stop(e, data) {
        _this4.mover.release(e, data);
      };
      var startX = this.state.width * this.state.startPanel;
      return _react2.default.createElement(
        'div',
        { key: 'panelWrapper' },
        _react2.default.createElement(
          _snapdraggable2.default,
          { axis: 'x', bounds: boundStats, mover: this.mover, onStart: start,
            onStop: stop, startX: startX },
          _react2.default.createElement(
            'div',
            { key: 'panelset', style: panelSetStyle },
            this.state.panels
          )
        ),
        this.getArrows()
      );
    }
  }]);

  return PanelSet;
}(_react2.default.Component);

exports.default = PanelSet;