X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a482d45b5a46c897ff2da9808e01317831559a00..034bf8ad6df6c47d3c392ae8233c8d08dc6b4609:/src/components/multi-panel-view/multi-panel-view.tsx

diff --git a/src/components/multi-panel-view/multi-panel-view.tsx b/src/components/multi-panel-view/multi-panel-view.tsx
index 5c16096ba2..877061de37 100644
--- a/src/components/multi-panel-view/multi-panel-view.tsx
+++ b/src/components/multi-panel-view/multi-panel-view.tsx
@@ -2,16 +2,24 @@
 //
 // SPDX-License-Identifier: AGPL-3.0
 
-import React, { ReactElement, ReactNode, useState } from 'react';
-import { Button, Grid, StyleRulesCallback, Tooltip, withStyles, WithStyles } from "@material-ui/core";
+import React, { MutableRefObject, ReactElement, ReactNode, useEffect, useRef, useState } from 'react';
+import {
+    Button,
+    Grid,
+    Paper,
+    StyleRulesCallback,
+    Tooltip,
+    withStyles,
+    WithStyles
+} from "@material-ui/core";
 import { GridProps } from '@material-ui/core/Grid';
 import { isArray } from 'lodash';
 import { DefaultView } from 'components/default-view/default-view';
-import { InfoIcon, InvisibleIcon, VisibleIcon } from 'components/icon/icon';
+import { InfoIcon } from 'components/icon/icon';
 import { ReactNodeArray } from 'prop-types';
 import classNames from 'classnames';
 
-type CssRules = 'button' | 'buttonIcon';
+type CssRules = 'button' | 'buttonIcon' | 'content';
 
 const styles: StyleRulesCallback<CssRules> = theme => ({
     button: {
@@ -23,33 +31,49 @@ const styles: StyleRulesCallback<CssRules> = theme => ({
         padding: '2px 0px 2px 5px',
         fontSize: '1rem'
     },
+    content: {
+        overflow: 'auto',
+    },
 });
 
 interface MPVHideablePanelDataProps {
     name: string;
     visible: boolean;
+    maximized: boolean;
+    illuminated: boolean;
     children: ReactNode;
+    panelRef?: MutableRefObject<any>;
 }
 
 interface MPVHideablePanelActionProps {
     doHidePanel: () => void;
+    doMaximizePanel: () => void;
+    doUnMaximizePanel: () => void;
 }
 
 type MPVHideablePanelProps = MPVHideablePanelDataProps & MPVHideablePanelActionProps;
 
-const MPVHideablePanel = ({doHidePanel, name, visible, ...props}: MPVHideablePanelProps) =>
+const MPVHideablePanel = ({doHidePanel, doMaximizePanel, doUnMaximizePanel, name, visible, maximized, illuminated, ...props}: MPVHideablePanelProps) =>
     visible
     ? <>
-        {React.cloneElement((props.children as ReactElement), { doHidePanel, panelName: name })}
+        {React.cloneElement((props.children as ReactElement), { doHidePanel, doMaximizePanel, doUnMaximizePanel, panelName: name, panelMaximized: maximized, panelIlluminated: illuminated, panelRef: props.panelRef })}
     </>
     : null;
 
 interface MPVPanelDataProps {
     panelName?: string;
+    panelMaximized?: boolean;
+    panelIlluminated?: boolean;
+    panelRef?: MutableRefObject<any>;
+    forwardProps?: boolean;
+    maxHeight?: string;
+    minHeight?: string;
 }
 
 interface MPVPanelActionProps {
     doHidePanel?: () => void;
+    doMaximizePanel?: () => void;
+    doUnMaximizePanel?: () => void;
 }
 
 // Props received by panel implementors
@@ -58,66 +82,124 @@ export type MPVPanelProps = MPVPanelDataProps & MPVPanelActionProps;
 type MPVPanelContentProps = {children: ReactElement} & MPVPanelProps & GridProps;
 
 // Grid item compatible component for layout and MPV props passing
-export const MPVPanelContent = ({doHidePanel, panelName, ...props}: MPVPanelContentProps) =>
-    <Grid item {...props}>
-        {React.cloneElement(props.children, { doHidePanel, panelName })}
+export const MPVPanelContent = ({doHidePanel, doMaximizePanel, doUnMaximizePanel, panelName,
+    panelMaximized, panelIlluminated, panelRef, forwardProps, maxHeight, minHeight,
+    ...props}: MPVPanelContentProps) => {
+    useEffect(() => {
+        if (panelRef && panelRef.current) {
+            panelRef.current.scrollIntoView({alignToTop: true});
+        }
+    }, [panelRef]);
+
+    const maxH = panelMaximized
+        ? '100%'
+        : maxHeight;
+
+    return <Grid item style={{maxHeight: maxH, minHeight}} {...props}>
+        <span ref={panelRef} /> {/* Element to scroll to when the panel is selected */}
+        <Paper style={{height: '100%'}} elevation={panelIlluminated ? 8 : 0}>
+            { forwardProps
+                ? React.cloneElement(props.children, { doHidePanel, doMaximizePanel, doUnMaximizePanel, panelName, panelMaximized })
+                : props.children }
+        </Paper>
     </Grid>;
-
-export interface MPVContainerDataProps {
-    panelNames?: string[];
 }
 
+export interface MPVPanelState {
+    name: string;
+    visible?: boolean;
+}
+interface MPVContainerDataProps {
+    panelStates?: MPVPanelState[];
+}
 type MPVContainerProps = MPVContainerDataProps & GridProps;
 
 // Grid container compatible component that also handles panel toggling.
-const MPVContainerComponent = ({children, panelNames, classes, ...props}: MPVContainerProps & WithStyles<CssRules>) => {
+const MPVContainerComponent = ({children, panelStates, classes, ...props}: MPVContainerProps & WithStyles<CssRules>) => {
     if (children === undefined || children === null || children === {}) {
         children = [];
     } else if (!isArray(children)) {
         children = [children];
     }
-    const visibility = (children as ReactNodeArray).map(() => true);
-    const [panelVisibility, setPanelVisibility] = useState<boolean[]>(visibility);
+    const initialVisibility = (children as ReactNodeArray).map((_, idx) =>
+        !panelStates || // if panelStates wasn't passed, default to all visible panels
+            (panelStates[idx] &&
+                (panelStates[idx].visible || panelStates[idx].visible === undefined)));
+    const [panelVisibility, setPanelVisibility] = useState<boolean[]>(initialVisibility);
+    const [previousPanelVisibility, setPreviousPanelVisibility] = useState<boolean[]>(initialVisibility);
+    const [highlightedPanel, setHighlightedPanel] = useState<number>(-1);
+    const [selectedPanel, setSelectedPanel] = useState<number>(-1);
+    const panelRef = useRef<any>(null);
 
     let panels: JSX.Element[] = [];
-    let toggles: JSX.Element[] = [];
+    let buttons: JSX.Element[] = [];
 
     if (isArray(children)) {
         for (let idx = 0; idx < children.length; idx++) {
-            const toggleFn = (idx: number) => () => {
+            const showFn = (idx: number) => () => {
+                setPreviousPanelVisibility(initialVisibility);
+                setPanelVisibility([
+                    ...panelVisibility.slice(0, idx),
+                    true,
+                    ...panelVisibility.slice(idx+1)
+                ]);
+                setSelectedPanel(idx);
+            };
+            const hideFn = (idx: number) => () => {
+                setPreviousPanelVisibility(initialVisibility);
                 setPanelVisibility([
                     ...panelVisibility.slice(0, idx),
-                    !panelVisibility[idx],
+                    false,
                     ...panelVisibility.slice(idx+1)
                 ])
             };
-            const toggleIcon = panelVisibility[idx]
-                ? <VisibleIcon className={classNames(classes.buttonIcon)} />
-                : <InvisibleIcon className={classNames(classes.buttonIcon)}/>
-            const panelName = panelNames === undefined
+            const maximizeFn = (idx: number) => () => {
+                setPreviousPanelVisibility(panelVisibility);
+                // Maximize X == hide all but X
+                setPanelVisibility([
+                    ...panelVisibility.slice(0, idx).map(() => false),
+                    true,
+                    ...panelVisibility.slice(idx+1).map(() => false),
+                ]);
+            };
+            const unMaximizeFn = (idx: number) => () => {
+                setPanelVisibility(previousPanelVisibility);
+                setSelectedPanel(idx);
+            }
+            const panelName = panelStates === undefined
                 ? `Panel ${idx+1}`
-                : panelNames[idx] || `Panel ${idx+1}`;
-            const toggleVariant = panelVisibility[idx]
-                ? "raised"
-                : "flat";
-            const toggleTooltip = panelVisibility[idx]
-                ? `Hide ${panelName} panel`
-                : `Show ${panelName} panel`;
-
-            toggles = [
-                ...toggles,
-                <Tooltip title={toggleTooltip} disableFocusListener>
-                    <Button variant={toggleVariant} size="small" color="primary"
+                : (panelStates[idx] && panelStates[idx].name) || `Panel ${idx+1}`;
+            const btnVariant = panelVisibility[idx]
+                ? "contained"
+                : "outlined";
+            const btnTooltip = panelVisibility[idx]
+                ? ``
+                :`Open ${panelName} panel`;
+            const panelIsMaximized = panelVisibility[idx] &&
+                panelVisibility.filter(e => e).length === 1;
+
+            buttons = [
+                ...buttons,
+                <Tooltip title={btnTooltip} disableFocusListener>
+                    <Button variant={btnVariant} size="small" color="primary"
                         className={classNames(classes.button)}
-                        onClick={toggleFn(idx)}>
+                        onMouseEnter={() => {
+                            setHighlightedPanel(idx);
+                        }}
+                        onMouseLeave={() => {
+                            setHighlightedPanel(-1);
+                        }}
+                        onClick={showFn(idx)}>
                             {panelName}
-                            {toggleIcon}
                     </Button>
                 </Tooltip>
             ];
 
             const aPanel =
-                <MPVHideablePanel visible={panelVisibility[idx]} name={panelName} doHidePanel={toggleFn(idx)}>
+                <MPVHideablePanel key={idx} visible={panelVisibility[idx]} name={panelName}
+                    panelRef={(idx === selectedPanel) ? panelRef : undefined}
+                    maximized={panelIsMaximized} illuminated={idx === highlightedPanel}
+                    doHidePanel={hideFn(idx)} doMaximizePanel={maximizeFn(idx)} doUnMaximizePanel={panelIsMaximized ? unMaximizeFn(idx) : () => null}>
                     {children[idx]}
                 </MPVHideablePanel>;
             panels = [...panels, aPanel];
@@ -125,14 +207,17 @@ const MPVContainerComponent = ({children, panelNames, classes, ...props}: MPVCon
     };
 
     return <Grid container {...props}>
-        <Grid item>
-            { toggles }
+        <Grid container item direction="row">
+            { buttons.map((tgl, idx) => <Grid item key={idx}>{tgl}</Grid>) }
+        </Grid>
+        <Grid container item {...props} xs className={classes.content}
+            onScroll={() => setSelectedPanel(-1)}>
+            { panelVisibility.includes(true)
+                ? panels
+                : <Grid container item alignItems='center' justify='center'>
+                    <DefaultView messages={["All panels are hidden.", "Click on the buttons above to show them."]} icon={InfoIcon} />
+                </Grid> }
         </Grid>
-        { panelVisibility.includes(true)
-            ? panels
-            : <Grid container alignItems='center' justify='center'>
-                <DefaultView messages={["All panels are hidden.", "Click on the buttons above to show them."]} icon={InfoIcon} />
-            </Grid> }
     </Grid>;
 };