office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
100 lines (98 loc) • 4.72 kB
JavaScript
;
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var React = require('react');
var colors_1 = require('./colors');
var object_1 = require('../../utilities/object');
var autobind_1 = require('../../utilities/autobind');
var EventGroup_1 = require('../../utilities/eventGroup/EventGroup');
var hsv2hex = require('color-functions/lib/hsv2hex');
var ColorRectangle = (function (_super) {
__extends(ColorRectangle, _super);
function ColorRectangle(props) {
_super.call(this, props);
var color = this.props.color;
this._events = new EventGroup_1.EventGroup(this);
this.state = {
isAdjusting: false,
origin: null,
color: color,
fullColorString: colors_1.getFullColorString(color)
};
}
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: 'ms-ColorPicker-colorRect', style: { minWidth: minSize, minHeight: minSize, backgroundColor: fullColorString }, onMouseDown: this._onMouseDown},
React.createElement("div", {className: 'ms-ColorPicker-light'}),
React.createElement("div", {className: 'ms-ColorPicker-dark'}),
React.createElement("div", {className: 'ms-ColorPicker-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 = object_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 = 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: null
});
};
ColorRectangle.defaultProps = {
minSize: 220
};
__decorate([
autobind_1.autobind
], ColorRectangle.prototype, "_onMouseDown", null);
__decorate([
autobind_1.autobind
], ColorRectangle.prototype, "_onMouseMove", null);
__decorate([
autobind_1.autobind
], ColorRectangle.prototype, "_onMouseUp", null);
return ColorRectangle;
}(React.Component));
exports.ColorRectangle = ColorRectangle;
//# sourceMappingURL=ColorRectangle.js.map