[Ingest Pipelines] Processor Editor Move Tooltip

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/__jest__/pipeline_processors_editor.test.tsx

@@ -178,5 +178,13 @@ describe('Pipeline Editor', () => {
       expect(data2.processors).toEqual(testProcessors.processors);
       expect(data2.on_failure).toEqual([{ test: { if: '1 == 5' } }]);
     });
+
+    it('prevents moving a processor while in edit mode', () => {
+      const { find, exists } = testBed;
+      find('processors>0.editItemButton').simulate('click');
+      expect(exists('processorSettingsForm')).toBe(true);
+      expect(find('processors>0.moveItemButton').props().disabled).toBe(true);
+      expect(find('processors>1.moveItemButton').props().disabled).toBe(true);
+    });
   });
 });

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/_shared.scss

@@ -1,2 +1,3 @@
 $dropZoneZIndex: $euiZLevel1;  /* Prevent the next item down from obscuring the button */
 $cancelButtonZIndex: $euiZLevel2;
+$processorItemMouseTooltipZIndex: $euiZLevel3;

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/index.ts

@@ -19,3 +19,5 @@ export { PipelineProcessorsEditorItem } from './pipeline_processors_editor_item'
 export { ProcessorRemoveModal } from './processor_remove_modal';
 
 export { OnDoneLoadJsonHandler, LoadFromJsonButton } from './load_from_json';
+
+export { PipelineProcessorsItemTooltip, Position } from './pipeline_processors_editor_item_tooltip';

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/pipeline_processors_editor_item/pipeline_processors_editor_item.tsx

@@ -51,7 +51,7 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
     editor,
     processorsDispatch,
   }) {
-    const isDisabled = editor.mode.id !== 'idle';
+    const isEditorNotInIdleMode = editor.mode.id !== 'idle';
     const isInMoveMode = Boolean(movingProcessor);
     const isMovingThisProcessor = processor.id === movingProcessor?.id;
     const isEditingThisProcessor =
@@ -83,6 +83,7 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
         'pipelineProcessorsEditor__item__moveButton--cancel': isMovingThisProcessor,
       });
       const icon = isMovingThisProcessor ? 'cross' : 'sortable';
+      const disabled = isEditorNotInIdleMode && !isMovingThisProcessor;
       const moveButton = (
         <EuiButtonToggle
           isEmpty={!isMovingThisProcessor}
@@ -91,10 +92,16 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
           iconType={icon}
           data-test-subj={dataTestSubj}
           size="s"
-          disabled={isDisabled && !isMovingThisProcessor}
+          isDisabled={disabled}
           label={label}
           aria-label={label}
-          onChange={() => (!isMovingThisProcessor ? onMove() : onCancelMove())}
+          onChange={() => {
+            if (isMovingThisProcessor) {
+              onCancelMove();
+            } else {
+              onMove();
+            }
+          }}
         />
       );
       // Remove the tooltip from the DOM to prevent it from lingering if the mouse leave event
@@ -132,7 +139,7 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
               </EuiFlexItem>
               <EuiFlexItem className={inlineTextInputContainerClasses} grow={false}>
                 <InlineTextInput
-                  disabled={isDisabled}
+                  disabled={isEditorNotInIdleMode}
                   onChange={(nextDescription) => {
                     let nextOptions: Record<string, any>;
                     if (!nextDescription) {
@@ -164,7 +171,8 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
                 {!isInMoveMode && (
                   <EuiToolTip content={i18nTexts.editButtonLabel}>
                     <EuiButtonIcon
-                      disabled={isDisabled}
+                      data-test-subj="editItemButton"
+                      disabled={isEditorNotInIdleMode}
                       aria-label={i18nTexts.editButtonLabel}
                       iconType="pencil"
                       size="s"
@@ -183,7 +191,7 @@ export const PipelineProcessorsEditorItem: FunctionComponent<Props> = memo(
           <EuiFlexItem grow={false}>
             <ContextMenu
               data-test-subj="moreMenu"
-              disabled={isDisabled}
+              disabled={isEditorNotInIdleMode}
               hidden={isInMoveMode}
               showAddOnFailure={!processor.onFailure?.length}
               onAddOnFailure={() => {

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/pipeline_processors_editor_item_tooltip/index.ts

@@ -0,0 +1,7 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+export { PipelineProcessorsItemTooltip, Position } from './pipeline_processors_editor_item_tooltip';

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/pipeline_processors_editor_item_tooltip/pipeline_processors_editor_item_toolip.scss

@@ -0,0 +1,7 @@
+@import '../shared';
+
+.pipelineProcessorsEditor__itemTooltip {
+  position: fixed;
+  pointer-events: none;
+  z-index: $processorItemMouseTooltipZIndex;
+}

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/pipeline_processors_editor_item_tooltip/pipeline_processors_editor_item_tooltip.tsx

@@ -0,0 +1,61 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import React, { FunctionComponent, useEffect, useState } from 'react';
+import { EuiPortal } from '@elastic/eui';
+import { ProcessorInternal } from '../../types';
+
+import './pipeline_processors_editor_item_toolip.scss';
+import { ProcessorInformation } from './processor_information';
+
+export interface Position {
+  x: number;
+  y: number;
+}
+
+interface Props {
+  processor: ProcessorInternal;
+}
+
+const MOUSE_PADDING_RIGHT = 20;
+const MOUSE_PADDING_BOTTOM = 20;
+
+export const PipelineProcessorsItemTooltip: FunctionComponent<Props> = ({ processor }) => {
+  const [position, setPosition] = useState<Position | undefined>();
+
+  useEffect(() => {
+    const mouseMoveListener = (event: MouseEvent) => {
+      setPosition({ x: event.pageX, y: event.pageY - window.scrollY });
+    };
+    document.addEventListener('mousemove', mouseMoveListener);
+    return () => {
+      document.removeEventListener('mousemove', mouseMoveListener);
+    };
+  }, []);
+
+  if (!position) {
+    return null;
+  }
+
+  return (
+    /**
+     * To get around issues with parent elements potentially being position: relative or
+     * overflow: hidden we use a portal to render this tooltip in the document body so
+     * that we can render it anywhere the cursor can go.
+     */
+    <EuiPortal>
+      <div
+        className="pipelineProcessorsEditor__itemTooltip"
+        style={{
+          left: position.x + MOUSE_PADDING_RIGHT,
+          top: position.y + MOUSE_PADDING_BOTTOM,
+        }}
+      >
+        <ProcessorInformation processor={processor} />
+      </div>
+    </EuiPortal>
+  );
+};

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/pipeline_processors_editor_item_tooltip/processor_information.tsx

@@ -0,0 +1,32 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import React, { FunctionComponent, memo } from 'react';
+import { EuiPanel, EuiFlexGroup, EuiFlexItem, EuiText } from '@elastic/eui';
+import { ProcessorInternal } from '../../types';
+
+interface Props {
+  processor: ProcessorInternal;
+}
+
+export const ProcessorInformation: FunctionComponent<Props> = memo(({ processor }) => {
+  return (
+    <EuiPanel>
+      <EuiFlexGroup justifyContent="center" alignItems="center" responsive={false} gutterSize="s">
+        <EuiFlexItem grow={false}>
+          <b>{processor.type}</b>
+        </EuiFlexItem>
+        {processor.options.description ? (
+          <EuiFlexItem grow={false}>
+            <EuiText color="subdued" size="m">
+              {processor.options.description}
+            </EuiText>
+          </EuiFlexItem>
+        ) : undefined}
+      </EuiFlexGroup>
+    </EuiPanel>
+  );
+});

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/processors_tree/components/drop_zone_button.tsx

@@ -37,7 +37,6 @@ export const DropZoneButton: FunctionComponent<Props> = (props) => {
   });
   const buttonClasses = classNames({
     'pipelineProcessorsEditor__tree__dropZoneButton--visible': isVisible,
-    'pipelineProcessorsEditor__tree__dropZoneButton--unavailable': isUnavailable,
   });
 
   const content = (

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/components/processors_tree/processors_tree.scss

@@ -50,10 +50,6 @@
         transform: none !important;
       }
     }
-
-    &--unavailable {
-      cursor: not-allowed !important;
-    }
   }
 
   &__onFailureHandlerContainer {

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/constants.ts

@@ -4,12 +4,7 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { ON_FAILURE_STATE_SCOPE, PROCESSOR_STATE_SCOPE } from './processors_reducer';
-
 export enum DropSpecialLocations {
   top = 'TOP',
   bottom = 'BOTTOM',
 }
-
-export const PROCESSORS_BASE_SELECTOR = [PROCESSOR_STATE_SCOPE];
-export const ON_FAILURE_BASE_SELECTOR = [ON_FAILURE_STATE_SCOPE];

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/context.tsx

@@ -25,6 +25,7 @@ import {
   ContextValue,
   ContextValueState,
   Links,
+  ProcessorInternal,
 } from './types';
 
 import { useProcessorsState, isOnFailureSelector } from './processors_reducer';
@@ -33,11 +34,14 @@ import { deserialize } from './deserialize';
 
 import { serialize } from './serialize';
 
-import { OnSubmitHandler, ProcessorSettingsForm } from './components/processor_settings_form';
-
 import { OnActionHandler } from './components/processors_tree';
 
-import { ProcessorRemoveModal } from './components';
+import {
+  ProcessorRemoveModal,
+  PipelineProcessorsItemTooltip,
+  ProcessorSettingsForm,
+  OnSubmitHandler,
+} from './components';
 
 import { getValue } from './utils';
 
@@ -64,6 +68,7 @@ export const PipelineProcessorsContextProvider: FunctionComponent<Props> = ({
   children,
 }) => {
   const initRef = useRef(false);
+
   const [mode, setMode] = useState<EditorMode>(() => ({
     id: 'idle',
   }));
@@ -206,6 +211,15 @@ export const PipelineProcessorsContextProvider: FunctionComponent<Props> = ({
     >
       {children}
 
+      {mode.id === 'movingProcessor' && (
+        <PipelineProcessorsItemTooltip
+          processor={getValue<ProcessorInternal>(mode.arg.selector, {
+            processors,
+            onFailure: onFailureProcessors,
+          })}
+        />
+      )}
+
       {mode.id === 'editingProcessor' || mode.id === 'creatingProcessor' ? (
         <ProcessorSettingsForm
           isOnFailure={isOnFailureSelector(mode.arg.selector)}
@@ -219,7 +233,7 @@ export const PipelineProcessorsContextProvider: FunctionComponent<Props> = ({
       {mode.id === 'removingProcessor' && (
         <ProcessorRemoveModal
           selector={mode.arg.selector}
-          processor={getValue(mode.arg.selector, {
+          processor={getValue<ProcessorInternal>(mode.arg.selector, {
             processors,
             onFailure: onFailureProcessors,
           })}

x-pack/plugins/ingest_pipelines/public/application/components/pipeline_processors_editor/types.ts

@@ -7,7 +7,7 @@
 import { Dispatch } from 'react';
 import { OnFormUpdateArg } from '../../../shared_imports';
 import { SerializeResult } from './serialize';
-import { OnActionHandler, ProcessorInfo } from './components/processors_tree';
+import { OnActionHandler, ProcessorInfo } from './components';
 import { ProcessorsDispatch, State as ProcessorsReducerState } from './processors_reducer';
 
 export interface Links {