"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../Utilities");
var stylesImport = require("./ColorPicker.scss");
var styles = stylesImport;
var ColorSlider = (function (_super) {
    tslib_1.__extends(ColorSlider, _super);
    function ColorSlider(props) {
        var _this = _super.call(this, props) || this;
        var value = _this.props.value;
        _this.state = {
            isAdjusting: false,
            origin: undefined,
            currentValue: value
        };
        return _this;
    }
    ColorSlider.prototype.componentWillReceiveProps = function (newProps) {
        if (newProps && newProps.value) {
            this.setState({ currentValue: newProps.value });
        }
    };
    ColorSlider.prototype.render = function () {
        var _a = this.props, className = _a.className, minValue = _a.minValue, maxValue = _a.maxValue, overlayStyle = _a.overlayStyle;
        var _b = this.state, currentValue = _b.currentValue, isAdjusting = _b.isAdjusting;
        var currentPercentage = 100 * (currentValue - minValue) / (maxValue - minValue);
        return (React.createElement("div", { ref: 'root', className: Utilities_1.css('ms-ColorPicker-slider', styles.slider, className, {
                'is-adjusting': isAdjusting
            }), onMouseDown: this._onMouseDown },
            React.createElement("div", { className: Utilities_1.css('ms-ColorPicker-sliderOverlay', styles.sliderOverlay), style: overlayStyle }),
            React.createElement("div", { className: Utilities_1.css('ms-ColorPicker-thumb is-slider', styles.thumb, styles.thumbIsSlider), style: { left: currentPercentage + '%' } })));
    };
    ColorSlider.prototype._onMouseDown = function (ev) {
        this._events.on(window, 'mousemove', this._onMouseMove, true);
        this._events.on(window, 'mouseup', this._onMouseUp, true);
        this._onMouseMove(ev);
    };
    ColorSlider.prototype._onMouseMove = function (ev) {
        var _a = this.props, onChanged = _a.onChanged, minValue = _a.minValue, maxValue = _a.maxValue;
        var rectSize = this.refs.root.getBoundingClientRect();
        var currentPercentage = (ev.clientX - rectSize.left) / rectSize.width;
        var newValue = Math.min(maxValue, Math.max(minValue, currentPercentage * maxValue));
        this.setState({
            isAdjusting: true,
            currentValue: newValue
        });
        if (onChanged) {
            onChanged(newValue);
        }
        ev.preventDefault();
        ev.stopPropagation();
    };
    ColorSlider.prototype._onMouseUp = function (ev) {
        this._events.off();
        this.setState({
            isAdjusting: false,
            origin: undefined
        });
    };
    return ColorSlider;
}(Utilities_1.BaseComponent));
ColorSlider.defaultProps = {
    minValue: 0,
    maxValue: 100,
    thumbColor: 'inherit',
    value: 0
};
tslib_1.__decorate([
    Utilities_1.autobind
], ColorSlider.prototype, "_onMouseDown", null);
tslib_1.__decorate([
    Utilities_1.autobind
], ColorSlider.prototype, "_onMouseMove", null);
tslib_1.__decorate([
    Utilities_1.autobind
], ColorSlider.prototype, "_onMouseUp", null);
exports.ColorSlider = ColorSlider;

//# sourceMappingURL=ColorSlider.js.map
