office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
151 lines • 7.92 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../Utilities");
var Autofill_1 = require("../../Autofill");
var stylesImport = require("./BaseExtendedPicker.scss");
var Selection_1 = require("../../Selection");
// tslint:disable-next-line:no-any
var styles = stylesImport;
var BaseExtendedPicker = /** @class */ (function (_super) {
tslib_1.__extends(BaseExtendedPicker, _super);
function BaseExtendedPicker(basePickerProps) {
var _this = _super.call(this, basePickerProps) || this;
_this.floatingPicker = Utilities_1.createRef();
_this.selectedItemsList = Utilities_1.createRef();
_this.root = Utilities_1.createRef();
_this.input = Utilities_1.createRef();
_this.onSelectionChange = function () {
_this.forceUpdate();
};
_this.onInputChange = function (value) {
if (_this.floatingPicker.current) {
_this.floatingPicker.current.onQueryStringChanged(value);
}
};
_this.onInputFocus = function (ev) {
if (_this.selectedItemsList.current) {
_this.selectedItemsList.current.unselectAll();
}
if (_this.props.inputProps && _this.props.inputProps.onFocus) {
_this.props.inputProps.onFocus(ev);
}
};
_this.onInputClick = function (ev) {
if (_this.selectedItemsList.current) {
_this.selectedItemsList.current.unselectAll();
}
if (_this.floatingPicker.current) {
_this.floatingPicker.current.showPicker(true /*updateValue*/);
}
};
// This is protected because we may expect the backspace key to work differently in a different kind of picker.
// This lets the subclass override it and provide it's own onBackspace. For an example see the BasePickerListBelow
_this.onBackspace = function (ev) {
if (ev.which !== 8 /* backspace */) {
return;
}
if ((_this.state.items.length && !_this.input.current) || (_this.input.current && !_this.input.current.isValueSelected)) {
if (_this.selectedItemsList.current && _this.input.current.cursorLocation === 0) {
_this.selectedItemsList.current.removeItemAt(_this.items.length - 1);
_this._onSelectedItemsChanged();
}
}
};
_this.onCopy = function (ev) {
if (_this.selectedItemsList.current) {
// Pass it down into the selected items list
_this.selectedItemsList.current.onCopy(ev);
}
};
_this.onPaste = function (ev) {
if (_this.props.onPaste) {
var inputText = ev.clipboardData.getData('Text');
ev.preventDefault();
_this.props.onPaste(inputText);
}
};
_this._onSuggestionSelected = function (item) {
if (_this.selectedItemsList.current) {
_this.selectedItemsList.current.addItems([item]);
}
if (_this.props.onItemSelected) {
_this.props.onItemSelected(item);
}
if (_this.input.current) {
_this.input.current.clear();
}
if (_this.floatingPicker.current) {
_this.floatingPicker.current.hidePicker();
}
_this.focus();
};
_this._onSelectedItemsChanged = function () {
_this.focus();
};
_this.selection = new Selection_1.Selection({ onSelectionChanged: function () { return _this.onSelectionChange(); } });
_this.state = {
items: _this.props.selectedItemsListProps.selectedItems ? _this.props.selectedItemsListProps.selectedItems : [],
suggestedDisplayValue: '',
};
_this.floatingPickerProps = _this.props.floatingPickerProps;
_this.selectedItemsListProps = _this.props.selectedItemsListProps;
return _this;
}
Object.defineProperty(BaseExtendedPicker.prototype, "items", {
// tslint:disable-next-line:no-any
get: function () {
return this.selectedItemsList.current ? this.selectedItemsList.current.items : [];
},
enumerable: true,
configurable: true
});
BaseExtendedPicker.prototype.componentDidMount = function () {
this.forceUpdate();
};
BaseExtendedPicker.prototype.focus = function () {
if (this.input.current) {
this.input.current.focus();
}
};
BaseExtendedPicker.prototype.clearInput = function () {
if (this.input.current) {
this.input.current.clear();
}
};
Object.defineProperty(BaseExtendedPicker.prototype, "inputElement", {
get: function () {
return this.input.current && this.input.current.inputElement;
},
enumerable: true,
configurable: true
});
BaseExtendedPicker.prototype.render = function () {
var suggestedDisplayValue = this.state.suggestedDisplayValue;
var _a = this.props, className = _a.className, inputProps = _a.inputProps, disabled = _a.disabled;
return (React.createElement("div", { ref: this.root, className: Utilities_1.css('ms-BasePicker', className ? className : ''), onKeyDown: this.onBackspace, onCopy: this.onCopy },
React.createElement(Selection_1.SelectionZone, { selection: this.selection, selectionMode: Selection_1.SelectionMode.multiple },
React.createElement("div", { className: Utilities_1.css('ms-BasePicker-text', styles.pickerText), role: 'list' },
this.props.headerComponent,
this.renderSelectedItemsList(),
this.canAddItems() && (React.createElement(Autofill_1.Autofill, tslib_1.__assign({}, inputProps, { className: Utilities_1.css('ms-BasePicker-input', styles.pickerInput), ref: this.input, onFocus: this.onInputFocus, onClick: this.onInputClick, onInputValueChange: this.onInputChange, suggestedDisplayValue: suggestedDisplayValue, "aria-activedescendant": 'sug-' + this.state.items.length, "aria-owns": 'suggestion-list', "aria-expanded": 'true', "aria-haspopup": 'true', autoCapitalize: 'off', autoComplete: 'off', role: 'combobox', disabled: disabled, "aria-controls": 'selected-suggestion-alert', onPaste: this.onPaste }))))),
this.renderSuggestions()));
};
BaseExtendedPicker.prototype.canAddItems = function () {
var items = this.state.items;
var itemLimit = this.props.itemLimit;
return itemLimit === undefined || items.length < itemLimit;
};
BaseExtendedPicker.prototype.renderSuggestions = function () {
var onRenderFloatingPicker = this.props.onRenderFloatingPicker;
return (onRenderFloatingPicker(tslib_1.__assign({ componentRef: this.floatingPicker, onChange: this._onSuggestionSelected, inputElement: this.input.current ? this.input.current.inputElement : undefined, selectedItems: this.selectedItemsList.current ? this.selectedItemsList.current.items : [] }, this.floatingPickerProps)));
};
BaseExtendedPicker.prototype.renderSelectedItemsList = function () {
var onRenderSelectedItems = this.props.onRenderSelectedItems;
return (onRenderSelectedItems(tslib_1.__assign({ componentRef: this.selectedItemsList }, this.selectedItemsListProps)));
};
return BaseExtendedPicker;
}(Utilities_1.BaseComponent));
exports.BaseExtendedPicker = BaseExtendedPicker;
//# sourceMappingURL=BaseExtendedPicker.js.map