X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/8fd2c927929859ec4905d7c50c83d9dd170cc6d9..c69c6d43021b29186717ad30bea95cf50ee8c1e6:/src/components/tree/tree.tsx

diff --git a/src/components/tree/tree.tsx b/src/components/tree/tree.tsx
index 25398288..fc9dbc74 100644
--- a/src/components/tree/tree.tsx
+++ b/src/components/tree/tree.tsx
@@ -2,16 +2,18 @@
 //
 // SPDX-License-Identifier: AGPL-3.0
 
-import * as React from 'react';
-import { List, ListItem, ListItemIcon, Checkbox, Radio } from "@material-ui/core";
+import React from 'react';
+import { List, ListItem, ListItemIcon, Checkbox, Radio, Collapse } from "@material-ui/core";
 import { StyleRulesCallback, withStyles, WithStyles } from '@material-ui/core/styles';
-import { ProjectIcon } from '~/components/icon/icon';
+import { CollectionIcon, DefaultIcon, DirectoryIcon, FileIcon, ProjectIcon, FilterGroupIcon } from 'components/icon/icon';
 import { ReactElement } from "react";
 import CircularProgress from '@material-ui/core/CircularProgress';
 import classnames from "classnames";
 
-import { ArvadosTheme } from '~/common/custom-theme';
+import { ArvadosTheme } from 'common/custom-theme';
 import { SidePanelRightArrowIcon } from '../icon/icon';
+import { ResourceKind } from 'models/resource';
+import { GroupClass } from 'models/group';
 
 type CssRules = 'list'
     | 'listItem'
@@ -95,6 +97,9 @@ export interface TreeItem<T> {
     open: boolean;
     active: boolean;
     selected?: boolean;
+    initialState?: boolean;
+    indeterminate?: boolean;
+    flatTree?: boolean;
     status: TreeItemStatus;
     items?: Array<TreeItem<T>>;
 }
@@ -104,6 +109,7 @@ export interface TreeProps<T> {
     currentItemUuid?: string;
     items?: Array<TreeItem<T>>;
     level?: number;
+    itemsMap?: Map<string, TreeItem<T>>;
     onContextMenu: (event: React.MouseEvent<HTMLElement>, item: TreeItem<T>) => void;
     render: (item: TreeItem<T>, level?: number) => ReactElement<{}>;
     showSelection?: boolean | ((item: TreeItem<T>) => boolean);
@@ -141,12 +147,124 @@ const getActionAndId = (event: any, initAction: string | undefined = undefined)
     return [action, id];
 };
 
+interface FlatTreeProps {
+    it: TreeItem<any>;
+    levelIndentation: number;
+    onContextMenu: Function;
+    handleToggleItemOpen: Function;
+    toggleItemActive: Function;
+    getToggableIconClassNames: Function;
+    getProperArrowAnimation: Function;
+    itemsMap?: Map<string, TreeItem<any>>;
+    classes: any;
+    showSelection: any;
+    useRadioButtons?: boolean;
+    handleCheckboxChange: Function;
+}
+
+const FLAT_TREE_ACTIONS = {
+    toggleOpen: 'TOGGLE_OPEN',
+    contextMenu: 'CONTEXT_MENU',
+    toggleActive: 'TOGGLE_ACTIVE',
+};
+
+const ItemIcon = React.memo(({ type, kind, active, groupClass, classes }: any) => {
+    let Icon = ProjectIcon;
+
+    if (groupClass === GroupClass.FILTER) {
+        Icon = FilterGroupIcon;
+    }
+
+    if (type) {
+        switch (type) {
+            case 'directory':
+                Icon = DirectoryIcon;
+                break;
+            case 'file':
+                Icon = FileIcon;
+                break;
+            default:
+                Icon = DefaultIcon;
+        }
+    }
+
+    if (kind) {
+        switch (kind) {
+            case ResourceKind.COLLECTION:
+                Icon = CollectionIcon;
+                break;
+            default:
+                break;
+        }
+    }
+
+    return <Icon className={classnames({ [classes.active]: active }, classes.childItemIcon)} />;
+});
+
+const FlatTree = (props: FlatTreeProps) =>
+    <div
+        onContextMenu={(event) => {
+            const id = getActionAndId(event, FLAT_TREE_ACTIONS.contextMenu)[1];
+            props.onContextMenu(event, { id } as any);
+        }}
+        onClick={(event) => {
+            const [action, id] = getActionAndId(event);
+
+            if (action && id) {
+                const item = props.itemsMap ? props.itemsMap[id] : { id };
+
+                switch (action) {
+                    case FLAT_TREE_ACTIONS.toggleOpen:
+                        props.handleToggleItemOpen(item as any, event);
+                        break;
+                    case FLAT_TREE_ACTIONS.toggleActive:
+                        props.toggleItemActive(event, item as any);
+                        break;
+                    default:
+                        break;
+                }
+            }
+        }}
+    >
+        {
+            (props.it.items || [])
+                .map((item: any) => <div key={item.id} data-id={item.id}
+                    className={classnames(props.classes.childItem, { [props.classes.active]: item.active })}
+                    style={{ paddingLeft: `${item.depth * props.levelIndentation}px` }}>
+                    <i data-action={FLAT_TREE_ACTIONS.toggleOpen} className={props.classes.toggableIconContainer}>
+                        <ListItemIcon className={props.getToggableIconClassNames(item.open, item.active)}>
+                            {props.getProperArrowAnimation(item.status, item.items!)}
+                        </ListItemIcon>
+                    </i>
+                    {props.showSelection(item) && !props.useRadioButtons &&
+                        <Checkbox
+                            checked={item.selected}
+                            className={props.classes.checkbox}
+                            color="primary"
+                            onClick={props.handleCheckboxChange(item)} />}
+                    {props.showSelection(item) && props.useRadioButtons &&
+                        <Radio
+                            checked={item.selected}
+                            className={props.classes.checkbox}
+                            color="primary" />}
+                    <div data-action={FLAT_TREE_ACTIONS.toggleActive} className={props.classes.renderContainer}>
+                        <span style={{ display: 'flex', alignItems: 'center' }}>
+                            <ItemIcon type={item.data.type} active={item.active} kind={item.data.kind} groupClass={item.data.kind === ResourceKind.GROUP ? item.data.groupClass : ''} classes={props.classes} />
+                            <span style={{ fontSize: '0.875rem' }}>
+                                {item.data.name}
+                            </span>
+                        </span>
+                    </div>
+                </div>)
+        }
+    </div>;
+
 export const Tree = withStyles(styles)(
     class Component<T> extends React.Component<TreeProps<T> & WithStyles<CssRules>, {}> {
         render(): ReactElement<any> {
             const level = this.props.level ? this.props.level : 0;
-            const { classes, render, items, toggleItemActive, disableRipple, currentItemUuid, useRadioButtons } = this.props;
-            const { list, listItem, loader, toggableIconContainer, renderContainer, childItem, active, childItemIcon } = classes;
+            const { classes, render, items, toggleItemActive, toggleItemOpen, disableRipple, currentItemUuid, useRadioButtons, itemsMap } = this.props;
+            const { list, listItem, loader, toggableIconContainer, renderContainer } = classes;
             const showSelection = typeof this.props.showSelection === 'function'
                 ? this.props.showSelection
                 : () => this.props.showSelection ? true : false;
@@ -176,6 +294,7 @@ export const Tree = withStyles(styles)(
                             {showSelection(it) && !useRadioButtons &&
                                 <Checkbox
                                     checked={it.selected}
+                                    indeterminate={!it.selected && it.indeterminate}
                                     className={classes.checkbox}
                                     color="primary"
                                     onClick={this.handleCheckboxChange(it)} />}
@@ -188,51 +307,36 @@ export const Tree = withStyles(styles)(
                                 {render(it, level)}
                             </div>
                         </ListItem>
-                        {it.open && it.items && it.items.length > 0 &&
-                            <div
-                                onContextMenu={(event) => {
-                                    const [action, id] = getActionAndId(event, 'CONTEXT_MENU');
-                                    this.props.onContextMenu(event, { id } as any);
-                                }}
-                                onClick={(event) => {
-                                    const [action, id] = getActionAndId(event);
-
-                                    if (action && id) {
-                                        switch(action) {
-                                            case 'TOGGLE_OPEN':
-                                                this.handleToggleItemOpen({ id } as any, event);
-                                                break;
-                                            case 'TOGGLE_ACTIVE':
-                                                toggleItemActive(event, { id } as any);
-                                                break;
-                                            default:
-                                                break;
-                                        }
-                                    }
-                                }}
-                            >
-                                {
-                                    it.items
-                                        .slice(0, 30)
-                                        .map((item: any) => <div key={item.id} data-id={item.id}
-                                            className={classnames(childItem, { [active]: item.active })}
-                                            style={{ paddingLeft: `${item.depth * levelIndentation}px`}}>
-                                            <i data-action="TOGGLE_OPEN" className={toggableIconContainer}>
-                                                <ListItemIcon className={this.getToggableIconClassNames(item.open, item.active)}>
-                                                    {this.getProperArrowAnimation(item.status, item.items!)}
-                                                </ListItemIcon>
-                                            </i>
-                                            <div data-action="TOGGLE_ACTIVE" className={renderContainer}>
-                                                <span style={{ display: 'flex', alignItems: 'center' }}>
-                                                    <ProjectIcon className={classnames({ [active]: item.active }, childItemIcon)} />
-                                                    <span style={{ fontSize: '0.875rem' }}>
-                                                        {item.data.name}
-                                                    </span>
-                                                </span>
-                                            </div>
-                                        </div>)
-                                }
-                            </div>}
+                        {
+                            it.open && it.items && it.items.length > 0 &&
+                                it.flatTree ?
+                                <FlatTree
+                                    it={it}
+                                    itemsMap={itemsMap}
+                                    showSelection={showSelection}
+                                    classes={this.props.classes}
+                                    useRadioButtons={useRadioButtons}
+                                    levelIndentation={levelIndentation}
+                                    handleCheckboxChange={this.handleCheckboxChange}
+                                    onContextMenu={this.props.onContextMenu}
+                                    handleToggleItemOpen={this.handleToggleItemOpen}
+                                    toggleItemActive={this.props.toggleItemActive}
+                                    getToggableIconClassNames={this.getToggableIconClassNames}
+                                    getProperArrowAnimation={this.getProperArrowAnimation}
+                                /> :
+                                <Collapse in={it.open} timeout="auto" unmountOnExit>
+                                    <Tree
+                                        showSelection={this.props.showSelection}
+                                        items={it.items}
+                                        render={render}
+                                        disableRipple={disableRipple}
+                                        toggleItemOpen={toggleItemOpen}
+                                        toggleItemActive={toggleItemActive}
+                                        level={level + 1}
+                                        onContextMenu={this.props.onContextMenu}
+                                        toggleItemSelection={this.props.toggleItemSelection} />
+                                </Collapse>
+                        }
                     </div>)}
             </List>;
         }