office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
263 lines • 13.2 kB
JavaScript
define(["require", "exports", "tslib", "react", "../../Utilities", "../../utilities/grid/Grid", "./ColorPickerGridCell"], function (require, exports, tslib_1, React, Utilities_1, Grid_1, ColorPickerGridCell_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var getClassNames = Utilities_1.classNamesFunction();
var SwatchColorPickerBase = /** @class */ (function (_super) {
tslib_1.__extends(SwatchColorPickerBase, _super);
function SwatchColorPickerBase(props) {
var _this = _super.call(this, props) || this;
_this.navigationIdleDelay = 250 /* ms */;
/**
* Sets a timeout so we won't process any mouse "hover" events
* while navigating (via mouseWheel or arrowKeys)
*/
_this.setNavigationTimeout = function () {
if (!_this.isNavigationIdle && _this.navigationIdleTimeoutId !== undefined) {
_this.async.clearTimeout(_this.navigationIdleTimeoutId);
_this.navigationIdleTimeoutId = undefined;
}
else {
_this.isNavigationIdle = false;
}
_this.navigationIdleTimeoutId = _this.async.setTimeout(function () {
_this.isNavigationIdle = true;
}, _this.navigationIdleDelay);
};
_this._id = props.id || Utilities_1.getId('swatchColorPicker');
_this._warnMutuallyExclusive({
'focusOnHover': 'onHover'
});
_this._warnConditionallyRequiredProps(['focusOnHover'], 'mouseLeaveParentSelector', !!_this.props.mouseLeaveParentSelector);
_this.isNavigationIdle = true;
_this.async = new Utilities_1.Async(_this);
var selectedIndex;
if (props.selectedId) {
selectedIndex = _this._getSelectedIndex(props.colorCells, props.selectedId);
}
_this.state = {
selectedIndex: selectedIndex
};
return _this;
}
SwatchColorPickerBase.prototype.componentWillReceiveProps = function (newProps) {
var newSelectedIndex;
if (newProps.selectedId) {
newSelectedIndex = this._getSelectedIndex(newProps.colorCells, newProps.selectedId);
}
if (newSelectedIndex !== this.state.selectedIndex) {
this.setState({
selectedIndex: newSelectedIndex
});
}
};
SwatchColorPickerBase.prototype.render = function () {
var _a = this.props, colorCells = _a.colorCells, columnCount = _a.columnCount, positionInSet = _a.positionInSet, setSize = _a.setSize, shouldFocusCircularNavigate = _a.shouldFocusCircularNavigate, className = _a.className, doNotContainWithinFocusZone = _a.doNotContainWithinFocusZone, disabled = _a.disabled, getStyles = _a.getStyles;
var classNames = getClassNames(getStyles, {
theme: this.props.theme,
className: className,
});
if (colorCells.length < 1 || columnCount < 1) {
return null;
}
return (React.createElement(Grid_1.Grid, tslib_1.__assign({}, this.props, { items: colorCells.map(function (item, index) { return tslib_1.__assign({}, item, { index: index }); }), columnCount: columnCount, onRenderItem: this._renderOption, positionInSet: positionInSet && positionInSet, setSize: setSize && setSize, shouldFocusCircularNavigate: shouldFocusCircularNavigate, doNotContainWithinFocusZone: doNotContainWithinFocusZone, onBlur: this._onSwatchColorPickerBlur, theme: this.props.theme,
// tslint:disable-next-line:jsx-no-lambda
getStyles: function (props) { return ({
root: classNames.root,
tableCell: classNames.tableCell,
focusedContainer: classNames.focusedContainer
}); } })));
};
/**
* When the whole swatchColorPicker is blurred,
* make sure to clear the pending focused stated
*/
SwatchColorPickerBase.prototype._onSwatchColorPickerBlur = function () {
if (this.props.onCellFocused) {
this.props.onCellFocused();
}
};
/**
* Get the selected item's index
* @param items - The items to search
* @param selectedId - The selected item's id to find
* @returns {number} - The index of the selected item's id, -1 if there was no match
*/
SwatchColorPickerBase.prototype._getSelectedIndex = function (items, selectedId) {
var selectedIndex = Utilities_1.findIndex(items, (function (item) { return (item.id === selectedId); }));
return selectedIndex >= 0 ? selectedIndex : undefined;
};
SwatchColorPickerBase.prototype._isSelected = function (index) {
return this.state.selectedIndex !== undefined && (this.state.selectedIndex === index);
};
/**
* Render a color cell
* @param item - The item to render
* @returns {JSX.Element} - Element representing the item
*/
SwatchColorPickerBase.prototype._renderOption = function (item) {
var id = this._id;
return (React.createElement(ColorPickerGridCell_1.ColorPickerGridCell, { item: item, id: id, color: item.color, getStyles: this.props.getColorGridCellStyles, disabled: this.props.disabled, onClick: this._onCellClick, onHover: this._onGridCellHovered, onFocus: this._onGridCellFocused, selected: this.state.selectedIndex !== undefined && (this.state.selectedIndex === item.index), circle: this.props.cellShape === 'circle', label: item.label, onMouseEnter: this._onMouseEnter, onMouseMove: this._onMouseMove, onMouseLeave: this._onMouseLeave, onWheel: this._onWheel, onKeyDown: this._onKeyDown }));
};
/**
* Callback passed to the GridCell that will manage triggering the onCellHovered callback for mouseEnter
*/
SwatchColorPickerBase.prototype._onMouseEnter = function (ev) {
if (!this.props.focusOnHover) {
if (!this.isNavigationIdle || this.props.disabled) {
return true;
}
return false;
}
if (this.isNavigationIdle && !this.props.disabled) {
ev.currentTarget.focus();
}
return true;
};
/**
* Callback passed to the GridCell that will manage Hover/Focus updates
*/
SwatchColorPickerBase.prototype._onMouseMove = function (ev) {
if (!this.props.focusOnHover) {
if (!this.isNavigationIdle || this.props.disabled) {
return true;
}
return false;
}
var targetElement = ev.currentTarget;
// If navigation is idle and the targetElement is the focused element bail out
// if (!this.isNavigationIdle || (document && targetElement === (document.activeElement as HTMLElement))) {
if (this.isNavigationIdle && !(document && targetElement === document.activeElement)) {
targetElement.focus();
}
return true;
};
/**
* Callback passed to the GridCell that will manage Hover/Focus updates
*/
SwatchColorPickerBase.prototype._onMouseLeave = function (ev) {
var parentSelector = this.props.mouseLeaveParentSelector;
if (!this.props.focusOnHover ||
!parentSelector ||
!this.isNavigationIdle ||
this.props.disabled) {
return;
}
// Get the the elements that math the given selector
var elements = document.querySelectorAll(parentSelector);
// iterate over the elements return to make sure it is a parent of the target and focus it
for (var index = 0; index < elements.length; index += 1) {
if (elements[index].contains(ev.currentTarget)) {
/**
* IE11 focus() method forces parents to scroll to top of element.
* Edge and IE expose a setActive() function for focusable divs that
* sets the page focus but does not scroll the parent element.
*/
if (elements[index].setActive) {
elements[index].setActive();
}
else {
elements[index].focus();
}
break;
}
}
};
/**
* Callback to make sure we don't update the hovered element during mouse wheel
*/
SwatchColorPickerBase.prototype._onWheel = function () {
this.setNavigationTimeout();
};
/**
* Callback that
*/
SwatchColorPickerBase.prototype._onKeyDown = function (ev) {
if (ev.which === 38 /* up */ ||
ev.which === 40 /* down */ ||
ev.which === 37 /* left */ ||
ev.which === 39 /* right */) {
this.setNavigationTimeout();
}
};
/**
* Callback passed to the GridCell class that will trigger the onCellHovered callback of the SwatchColorPicker
* NOTE: This will not be triggered if shouldFocusOnHover === true
*/
SwatchColorPickerBase.prototype._onGridCellHovered = function (item) {
var onCellHovered = this.props.onCellHovered;
if (onCellHovered) {
return item ? onCellHovered(item.id, item.color) : onCellHovered();
}
};
/**
* Callback passed to the GridCell class that will trigger the onCellFocus callback of the SwatchColorPicker
*/
SwatchColorPickerBase.prototype._onGridCellFocused = function (item) {
var onCellFocused = this.props.onCellFocused;
if (onCellFocused) {
return item ? onCellFocused(item.id, item.color) : onCellFocused();
}
};
/**
* Handle the click on a cell
* @param item - The cell that the click was fired against
*/
SwatchColorPickerBase.prototype._onCellClick = function (item) {
if (this.props.disabled) {
return;
}
var index = item.index;
// If we have a valid index and it is not already
// selected, select it
if (index >= 0 && index !== this.state.selectedIndex) {
if (this.props.onColorChanged) {
this.props.onColorChanged(item.id, item.color);
}
this.setState({
selectedIndex: index
});
}
};
SwatchColorPickerBase.defaultProps = {
cellShape: 'circle',
disabled: false,
shouldFocusCircularNavigate: true
};
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onSwatchColorPickerBlur", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_renderOption", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onMouseEnter", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onMouseMove", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onMouseLeave", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onWheel", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onKeyDown", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onGridCellHovered", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onGridCellFocused", null);
tslib_1.__decorate([
Utilities_1.autobind
], SwatchColorPickerBase.prototype, "_onCellClick", null);
SwatchColorPickerBase = tslib_1.__decorate([
Utilities_1.customizable('SwatchColorPicker', ['theme'])
], SwatchColorPickerBase);
return SwatchColorPickerBase;
}(Utilities_1.BaseComponent));
exports.SwatchColorPickerBase = SwatchColorPickerBase;
});
//# sourceMappingURL=SwatchColorPicker.base.js.map