office-ui-fabric-react
Version:
Reusable React components for building experiences for Microsoft 365.
163 lines • 8.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Styling_1 = require("../../Styling");
var Utilities_1 = require("../../Utilities");
var TooltipHost_types_1 = require("./TooltipHost.types");
var Tooltip_1 = require("./Tooltip");
var Tooltip_types_1 = require("./Tooltip.types");
var getClassNames = Utilities_1.classNamesFunction();
var TooltipHostBase = /** @class */ (function (_super) {
tslib_1.__extends(TooltipHostBase, _super);
// Constructor
function TooltipHostBase(props) {
var _this = _super.call(this, props) || this;
// The wrapping div that gets the hover events
_this._tooltipHost = React.createRef();
_this._defaultTooltipId = Utilities_1.getId('tooltip');
_this.show = function () {
_this._toggleTooltip(true);
};
_this.dismiss = function () {
_this._hideTooltip();
};
_this._getTargetElement = function () {
if (!_this._tooltipHost.current) {
return undefined;
}
var overflowMode = _this.props.overflowMode;
// Select target element based on overflow mode. For parent mode, you want to position the tooltip relative
// to the parent element, otherwise it might look off.
if (overflowMode !== undefined) {
switch (overflowMode) {
case TooltipHost_types_1.TooltipOverflowMode.Parent:
return _this._tooltipHost.current.parentElement;
case TooltipHost_types_1.TooltipOverflowMode.Self:
return _this._tooltipHost.current;
}
}
return _this._tooltipHost.current;
};
// Show Tooltip
_this._onTooltipMouseEnter = function (ev) {
var _a = _this.props, overflowMode = _a.overflowMode, delay = _a.delay;
if (TooltipHostBase._currentVisibleTooltip && TooltipHostBase._currentVisibleTooltip !== _this) {
TooltipHostBase._currentVisibleTooltip.dismiss();
}
TooltipHostBase._currentVisibleTooltip = _this;
if (overflowMode !== undefined) {
var overflowElement = _this._getTargetElement();
if (overflowElement && !Utilities_1.hasOverflow(overflowElement)) {
return;
}
}
if (ev.target && Utilities_1.portalContainsElement(ev.target, _this._getTargetElement())) {
// Do not show tooltip when target is inside a portal relative to TooltipHost.
return;
}
_this._clearDismissTimer();
_this._clearOpenTimer();
if (delay !== Tooltip_types_1.TooltipDelay.zero) {
var delayTime = _this._getDelayTime(delay); // non-null assertion because we set it in `defaultProps`
_this._openTimerId = _this._async.setTimeout(function () {
_this._toggleTooltip(true);
}, delayTime);
}
else {
_this._toggleTooltip(true);
}
};
// Hide Tooltip
_this._onTooltipMouseLeave = function (ev) {
var closeDelay = _this.props.closeDelay;
_this._clearDismissTimer();
_this._clearOpenTimer();
if (closeDelay) {
_this._dismissTimerId = _this._async.setTimeout(function () {
_this._toggleTooltip(false);
}, closeDelay);
}
else {
_this._toggleTooltip(false);
}
if (TooltipHostBase._currentVisibleTooltip === _this) {
TooltipHostBase._currentVisibleTooltip = undefined;
}
};
_this._onTooltipKeyDown = function (ev) {
if ((ev.which === Utilities_1.KeyCodes.escape || ev.ctrlKey) && _this.state.isTooltipVisible) {
_this._hideTooltip();
ev.stopPropagation();
}
};
_this._clearDismissTimer = function () {
_this._async.clearTimeout(_this._dismissTimerId);
};
_this._clearOpenTimer = function () {
_this._async.clearTimeout(_this._openTimerId);
};
// Hide Tooltip
_this._hideTooltip = function () {
_this._clearOpenTimer();
_this._clearDismissTimer();
_this._toggleTooltip(false);
};
_this._toggleTooltip = function (isTooltipVisible) {
if (_this.state.isTooltipVisible !== isTooltipVisible) {
_this.setState({ isTooltipVisible: isTooltipVisible }, function () { return _this.props.onTooltipToggle && _this.props.onTooltipToggle(isTooltipVisible); });
}
};
_this._getDelayTime = function (delay) {
switch (delay) {
case Tooltip_types_1.TooltipDelay.medium:
return 300;
case Tooltip_types_1.TooltipDelay.long:
return 500;
default:
return 0;
}
};
Utilities_1.initializeComponentRef(_this);
_this.state = {
isAriaPlaceholderRendered: false,
isTooltipVisible: false,
};
_this._async = new Utilities_1.Async(_this);
return _this;
}
// Render
TooltipHostBase.prototype.render = function () {
var _a = this.props, calloutProps = _a.calloutProps, children = _a.children, content = _a.content, directionalHint = _a.directionalHint, directionalHintForRTL = _a.directionalHintForRTL, className = _a.hostClassName, id = _a.id, _b = _a.setAriaDescribedBy, setAriaDescribedBy = _b === void 0 ? true : _b, tooltipProps = _a.tooltipProps, styles = _a.styles, theme = _a.theme;
this._classNames = getClassNames(styles, {
theme: theme,
className: className,
});
var isTooltipVisible = this.state.isTooltipVisible;
var tooltipId = id || this._defaultTooltipId;
var isContentPresent = !!(content ||
(tooltipProps && tooltipProps.onRenderContent && tooltipProps.onRenderContent()));
var showTooltip = isTooltipVisible && isContentPresent;
var ariaDescribedBy = setAriaDescribedBy && isTooltipVisible && isContentPresent ? tooltipId : undefined;
return (React.createElement("div", tslib_1.__assign({ className: this._classNames.root, ref: this._tooltipHost }, { onFocusCapture: this._onTooltipMouseEnter }, { onBlurCapture: this._hideTooltip }, { onMouseEnter: this._onTooltipMouseEnter, onMouseLeave: this._onTooltipMouseLeave, onKeyDown: this._onTooltipKeyDown, "aria-describedby": ariaDescribedBy }),
children,
showTooltip && (React.createElement(Tooltip_1.Tooltip, tslib_1.__assign({ id: tooltipId + "--tooltip", content: content, targetElement: this._getTargetElement(), directionalHint: directionalHint, directionalHintForRTL: directionalHintForRTL, calloutProps: Utilities_1.assign({}, calloutProps, {
onDismiss: this._hideTooltip,
onMouseEnter: this._onTooltipMouseEnter,
onMouseLeave: this._onTooltipMouseLeave,
}), onMouseEnter: this._onTooltipMouseEnter, onMouseLeave: this._onTooltipMouseLeave }, Utilities_1.getNativeProps(this.props, Utilities_1.divProperties, ['id']), tooltipProps))),
React.createElement("div", { hidden: true, id: tooltipId, style: Styling_1.hiddenContentStyle }, content)));
};
TooltipHostBase.prototype.componentWillUnmount = function () {
if (TooltipHostBase._currentVisibleTooltip && TooltipHostBase._currentVisibleTooltip === this) {
TooltipHostBase._currentVisibleTooltip = undefined;
}
this._async.dispose();
};
TooltipHostBase.defaultProps = {
delay: Tooltip_types_1.TooltipDelay.medium,
};
return TooltipHostBase;
}(React.Component));
exports.TooltipHostBase = TooltipHostBase;
//# sourceMappingURL=TooltipHost.base.js.map