office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
88 lines • 4.17 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../Utilities");
var colors_1 = require("../../utilities/color/colors");
var stylesImport = require("./ColorPicker.scss");
var styles = stylesImport;
var ColorRectangle = (function (_super) {
tslib_1.__extends(ColorRectangle, _super);
function ColorRectangle(props) {
var _this = _super.call(this, props) || this;
var color = _this.props.color;
_this.state = {
isAdjusting: false,
origin: undefined,
color: color,
fullColorString: colors_1.getFullColorString(color)
};
return _this;
}
ColorRectangle.prototype.componentWillUnmount = function () {
this._events.dispose();
};
ColorRectangle.prototype.componentWillReceiveProps = function (newProps) {
var color = newProps.color;
this.setState({
color: color,
fullColorString: colors_1.getFullColorString(color)
});
};
ColorRectangle.prototype.render = function () {
var minSize = this.props.minSize;
var _a = this.state, color = _a.color, fullColorString = _a.fullColorString;
return (React.createElement("div", { ref: 'root', className: Utilities_1.css('ms-ColorPicker-colorRect', styles.colorRect), style: { minWidth: minSize, minHeight: minSize, backgroundColor: fullColorString }, onMouseDown: this._onMouseDown },
React.createElement("div", { className: Utilities_1.css('ms-ColorPicker-light', styles.light) }),
React.createElement("div", { className: Utilities_1.css('ms-ColorPicker-dark', styles.dark) }),
React.createElement("div", { className: Utilities_1.css('ms-ColorPicker-thumb', styles.thumb), style: { left: color.s + '%', top: (colors_1.MAX_COLOR_VALUE - color.v) + '%', backgroundColor: color.str } })));
};
ColorRectangle.prototype._onMouseDown = function (ev) {
this._events.on(window, 'mousemove', this._onMouseMove, true);
this._events.on(window, 'mouseup', this._onMouseUp, true);
this._onMouseMove(ev);
};
ColorRectangle.prototype._onMouseMove = function (ev) {
var _a = this.props, color = _a.color, onSVChanged = _a.onSVChanged;
var rectSize = this.refs.root.getBoundingClientRect();
var sPercentage = (ev.clientX - rectSize.left) / rectSize.width;
var vPercentage = (ev.clientY - rectSize.top) / rectSize.height;
var newColor = Utilities_1.assign({}, color, {
s: Math.min(colors_1.MAX_COLOR_SATURATION, Math.max(0, sPercentage * colors_1.MAX_COLOR_SATURATION)),
v: Math.min(colors_1.MAX_COLOR_VALUE, Math.max(0, colors_1.MAX_COLOR_VALUE - (vPercentage * colors_1.MAX_COLOR_VALUE))),
});
newColor.hex = colors_1.hsv2hex(newColor.h, newColor.s, newColor.v);
newColor.str = newColor.a === 100 ? '#' + newColor.hex : "rgba(" + newColor.r + ", " + newColor.g + ", " + newColor.b + ", " + newColor.a / 100 + ")";
this.setState({
isAdjusting: true,
color: newColor
});
if (onSVChanged) {
onSVChanged(newColor.s, newColor.v);
}
ev.preventDefault();
ev.stopPropagation();
};
ColorRectangle.prototype._onMouseUp = function (ev) {
this._events.off();
this.setState({
isAdjusting: false,
origin: undefined
});
};
ColorRectangle.defaultProps = {
minSize: 220
};
tslib_1.__decorate([
Utilities_1.autobind
], ColorRectangle.prototype, "_onMouseDown", null);
tslib_1.__decorate([
Utilities_1.autobind
], ColorRectangle.prototype, "_onMouseMove", null);
tslib_1.__decorate([
Utilities_1.autobind
], ColorRectangle.prototype, "_onMouseUp", null);
return ColorRectangle;
}(Utilities_1.BaseComponent));
exports.ColorRectangle = ColorRectangle;
//# sourceMappingURL=ColorRectangle.js.map