office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
173 lines (171 loc) • 8.03 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 GroupedListSection_1 = require("./GroupedListSection");
var List_1 = require("../../List");
var index_1 = require("../../utilities/selection/index");
var stylesImport = require("./GroupedList.scss");
var styles = stylesImport;
var GroupedList = (function (_super) {
tslib_1.__extends(GroupedList, _super);
function GroupedList(props) {
var _this = _super.call(this, props) || this;
_this._isSomeGroupExpanded = _this._computeIsSomeGroupExpanded(props.groups);
_this.state = {
lastWidth: 0,
groups: props.groups
};
return _this;
}
GroupedList.prototype.componentWillReceiveProps = function (newProps) {
var _a = this.props, groups = _a.groups, selectionMode = _a.selectionMode;
var shouldForceUpdates = false;
if (newProps.groups !== groups) {
this.setState({ groups: newProps.groups });
shouldForceUpdates = true;
}
if (newProps.selectionMode !== selectionMode) {
shouldForceUpdates = true;
}
if (shouldForceUpdates) {
this._forceListUpdates();
}
};
GroupedList.prototype.render = function () {
var className = this.props.className;
var groups = this.state.groups;
return (React.createElement("div", { ref: 'root', className: Utilities_1.css('ms-GroupedList', styles.root, className), "data-automationid": 'GroupedList', "data-is-scrollable": 'false', role: 'presentation' }, !groups ?
this._renderGroup(null, 0) : (React.createElement(List_1.List, { ref: 'list', items: groups, onRenderCell: this._renderGroup, getItemCountForPage: function () { return 1; } }))));
};
GroupedList.prototype.forceUpdate = function () {
_super.prototype.forceUpdate.call(this);
this._forceListUpdates();
};
GroupedList.prototype.toggleCollapseAll = function (allCollapsed) {
var groups = this.state.groups;
var groupProps = this.props.groupProps;
var onToggleCollapseAll = groupProps && groupProps.onToggleCollapseAll;
if (groups) {
if (onToggleCollapseAll) {
onToggleCollapseAll(allCollapsed);
}
for (var groupIndex = 0; groupIndex < groups.length; groupIndex++) {
groups[groupIndex].isCollapsed = allCollapsed;
}
this._updateIsSomeGroupExpanded();
this.forceUpdate();
}
};
GroupedList.prototype._renderGroup = function (group, groupIndex) {
var _a = this.props, dragDropEvents = _a.dragDropEvents, dragDropHelper = _a.dragDropHelper, eventsToRegister = _a.eventsToRegister, groupProps = _a.groupProps, items = _a.items, listProps = _a.listProps, onRenderCell = _a.onRenderCell, selectionMode = _a.selectionMode, selection = _a.selection, viewport = _a.viewport;
// override group header/footer props as needed
var dividerProps = {
onToggleSelectGroup: this._onToggleSelectGroup,
onToggleCollapse: this._onToggleCollapse,
onToggleSummarize: this._onToggleSummarize
};
var headerProps = Utilities_1.assign({}, groupProps.headerProps, dividerProps);
var footerProps = Utilities_1.assign({}, groupProps.footerProps, dividerProps);
var groupNestingDepth = this._getGroupNestingDepth();
return (!group || group.count > 0) ? (React.createElement(GroupedListSection_1.GroupedListSection, { ref: 'group_' + groupIndex, key: this._getGroupKey(group, groupIndex), dragDropEvents: dragDropEvents, dragDropHelper: dragDropHelper, eventsToRegister: eventsToRegister, footerProps: footerProps, getGroupItemLimit: groupProps && groupProps.getGroupItemLimit, group: group, groupIndex: groupIndex, groupNestingDepth: groupNestingDepth, headerProps: headerProps, listProps: listProps, items: items, onRenderCell: onRenderCell, onRenderGroupHeader: groupProps.onRenderHeader, onRenderGroupFooter: groupProps.onRenderFooter, selectionMode: selectionMode, selection: selection, viewport: viewport })) : null;
};
GroupedList.prototype._getGroupKey = function (group, index) {
return 'group-' + ((group && group.key) ? group.key : String(index));
};
GroupedList.prototype._getGroupNestingDepth = function () {
var groups = this.state.groups;
var level = 0;
var groupsInLevel = groups;
while (groupsInLevel && groupsInLevel.length > 0) {
level++;
groupsInLevel = groupsInLevel[0].children;
}
return level;
};
GroupedList.prototype._onToggleCollapse = function (group) {
var groupProps = this.props.groupProps;
var onToggleCollapse = groupProps && groupProps.headerProps && groupProps.headerProps.onToggleCollapse;
if (group) {
if (onToggleCollapse) {
onToggleCollapse(group);
}
group.isCollapsed = !group.isCollapsed;
this._updateIsSomeGroupExpanded();
this.forceUpdate();
}
};
GroupedList.prototype._onToggleSelectGroup = function (group) {
if (group) {
this.props.selection.toggleRangeSelected(group.startIndex, group.count);
}
};
GroupedList.prototype._forceListUpdates = function (groups) {
groups = groups || this.state.groups;
var groupCount = groups ? groups.length : 1;
if (this.refs.list) {
this.refs.list.forceUpdate();
for (var i = 0; i < groupCount; i++) {
var group = this.refs.list.refs['group_' + String(i)];
if (group) {
group.forceListUpdate();
}
}
}
else {
var group = this.refs['group_' + String(0)];
if (group) {
group.forceListUpdate();
}
}
};
GroupedList.prototype._onToggleSummarize = function (group) {
var groupProps = this.props.groupProps;
var onToggleSummarize = groupProps && groupProps.footerProps && groupProps.footerProps.onToggleSummarize;
if (onToggleSummarize) {
onToggleSummarize(group);
}
else {
if (group) {
group.isShowingAll = !group.isShowingAll;
}
this.forceUpdate();
}
};
GroupedList.prototype._computeIsSomeGroupExpanded = function (groups) {
var _this = this;
return groups && groups.some(function (group) { return group.children ? _this._computeIsSomeGroupExpanded(group.children) : !group.isCollapsed; });
};
GroupedList.prototype._updateIsSomeGroupExpanded = function () {
var groups = this.state.groups;
var onGroupExpandStateChanged = this.props.onGroupExpandStateChanged;
var newIsSomeGroupExpanded = this._computeIsSomeGroupExpanded(groups);
if (this._isSomeGroupExpanded !== newIsSomeGroupExpanded) {
if (onGroupExpandStateChanged) {
onGroupExpandStateChanged(newIsSomeGroupExpanded);
}
this._isSomeGroupExpanded = newIsSomeGroupExpanded;
}
};
return GroupedList;
}(Utilities_1.BaseComponent));
GroupedList.defaultProps = {
selectionMode: index_1.SelectionMode.multiple,
isHeaderVisible: true,
groupProps: {}
};
tslib_1.__decorate([
Utilities_1.autobind
], GroupedList.prototype, "_renderGroup", null);
tslib_1.__decorate([
Utilities_1.autobind
], GroupedList.prototype, "_onToggleCollapse", null);
tslib_1.__decorate([
Utilities_1.autobind
], GroupedList.prototype, "_onToggleSelectGroup", null);
tslib_1.__decorate([
Utilities_1.autobind
], GroupedList.prototype, "_onToggleSummarize", null);
exports.GroupedList = GroupedList;
//# sourceMappingURL=GroupedList.js.map