Android: Plugins: Autohide the plugin panel toggle in toolbar to increase size for notebook dropdown (#10212)

packages/app-mobile/components/Dropdown.test.tsx

@@ -1,4 +1,5 @@
 import * as React from 'react';
+import { Text } from 'react-native';
 
 import { describe, it, expect, jest } from '@jest/globals';
 import { fireEvent, render, screen, waitFor } from '@testing-library/react-native';
@@ -53,4 +54,36 @@ describe('Dropdown', () => {
 			expect(screen.queryByText('Item 2')).not.toBeNull();
 		});
 	});
+
+	it('should hide coverableChildren to increase space', async () => {
+		render(
+			<Dropdown
+				items={[{ label: 'Test1', value: '1' }, { label: 'Test2', value: '2' }, { label: 'Test3', value: '3' }]}
+				selectedValue={'1'}
+				onValueChange={()=>{}}
+				coverableChildrenRight={<Text>Elem Right</Text>}
+			/>,
+		);
+
+
+		expect(screen.queryByText('Test2')).toBeNull();
+		expect(screen.getByText('Elem Right')).not.toBeNull();
+
+		// Open the dropdown
+		fireEvent.press(screen.getByText('Test1'));
+
+		// Should show the dropdown and hide the right content.
+		await waitFor(() => {
+			expect(screen.queryByText('Test2')).not.toBeNull();
+		});
+		expect(screen.queryByText('Elem Right')).toBeNull();
+
+
+		// Should hide the dropdown and show the right content.
+		fireEvent.press(screen.getByText('Test3'));
+		await waitFor(() => {
+			expect(screen.queryByText('Test2')).toBeNull();
+		});
+		expect(screen.queryByText('Elem Right')).not.toBeNull();
+	});
 });

packages/app-mobile/components/Dropdown.tsx

@@ -1,6 +1,6 @@
-const React = require('react');
-import { TouchableOpacity, TouchableWithoutFeedback, Dimensions, Text, Modal, View, LayoutRectangle, ViewStyle, TextStyle, FlatList } from 'react-native';
-import { Component } from 'react';
+import * as React from 'react';
+import { TouchableOpacity, TouchableWithoutFeedback, Dimensions, Text, Modal, View, LayoutRectangle, ViewStyle, TextStyle, FlatList, LayoutChangeEvent } from 'react-native';
+import { Component, ReactElement } from 'react';
 import { _ } from '@joplin/lib/locale';
 
 type ValueType = string;
@@ -29,6 +29,11 @@ interface DropdownProps {
 
 	selectedValue: ValueType|null;
 	onValueChange?: OnValueChangedListener;
+
+	// Shown to the right of the dropdown when closed, hidden when opened.
+	// Avoids abrupt size transitions that would be caused by externally resizing the space
+	// available for the dropdown on open/close.
+	coverableChildrenRight?: ReactElement[]|ReactElement;
 }
 
 interface DropdownState {
@@ -37,7 +42,7 @@ interface DropdownState {
 }
 
 class Dropdown extends Component<DropdownProps, DropdownState> {
-	private headerRef: TouchableOpacity;
+	private headerRef: View;
 
 	public constructor(props: DropdownProps) {
 		super(props);
@@ -49,14 +54,35 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 		};
 	}
 
-	private updateHeaderCoordinates() {
+	private updateHeaderCoordinates = (event: LayoutChangeEvent) => {
+		if (!this.headerRef) return;
+
+		const { width, height } = event.nativeEvent.layout;
+
+		const lastLayout = this.state.headerSize;
+		if (width !== lastLayout.width || height !== lastLayout.height) {
+			this.setState({
+				headerSize: { x: lastLayout.x, y: lastLayout.y, width, height },
+			});
+		}
+
 		// https://stackoverflow.com/questions/30096038/react-native-getting-the-position-of-an-element
 		this.headerRef.measure((_fx, _fy, width, height, px, py) => {
-			this.setState({
-				headerSize: { x: px, y: py, width: width, height: height },
-			});
+			const lastLayout = this.state.headerSize;
+			if (px !== lastLayout.x || py !== lastLayout.y || width !== lastLayout.width || height !== lastLayout.height) {
+				this.setState({
+					headerSize: { x: px, y: py, width: width, height: height },
+				});
+			}
 		});
-	}
+	};
+
+	private onOpenList = () => {
+		this.setState({ listVisible: true });
+	};
+	private onCloseList = () => {
+		this.setState({ listVisible: false });
+	};
 
 	public render() {
 		const items = this.props.items;
@@ -100,10 +126,13 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 			paddingRight: 10,
 		};
 
-		const headerWrapperStyle = { ...(this.props.headerWrapperStyle ? this.props.headerWrapperStyle : {}), height: 35,
+		const headerWrapperStyle: ViewStyle = {
+			...(this.props.headerWrapperStyle ? this.props.headerWrapperStyle : {}),
+			height: 35,
 			flex: 1,
 			flexDirection: 'row',
-			alignItems: 'center' };
+			alignItems: 'center',
+		};
 
 		const headerStyle = { ...(this.props.headerStyle ? this.props.headerStyle : {}), flex: 1 };
 
@@ -125,10 +154,6 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 			headerLabel = headerLabel.trim();
 		}
 
-		const closeList = () => {
-			this.setState({ listVisible: false });
-		};
-
 		const itemRenderer = ({ item }: { item: DropdownListItem }) => {
 			const key = item.value ? item.value.toString() : '__null'; // The top item ("Move item to notebook...") has a null value.
 			const indentWidth = Math.min((item.depth ?? 0) * 32, dropdownWidth * 2 / 3);
@@ -139,7 +164,7 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 					accessibilityRole="menuitem"
 					key={key}
 					onPress={() => {
-						closeList();
+						this.onCloseList();
 						if (this.props.onValueChange) this.props.onValueChange(item.value);
 					}}
 				>
@@ -157,7 +182,7 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 		const screenReaderCloseMenuButton = (
 			<TouchableWithoutFeedback
 				accessibilityRole='button'
-				onPress={()=> closeList()}
+				onPress={this.onCloseList}
 			>
 				<Text style={{
 					opacity: 0,
@@ -168,34 +193,34 @@ class Dropdown extends Component<DropdownProps, DropdownState> {
 
 		return (
 			<View style={{ flex: 1, flexDirection: 'column' }}>
-				<TouchableOpacity
-					style={headerWrapperStyle as any}
+				<View
+					style={{ flexDirection: 'row', flex: 1, alignItems: 'center' }}
+					onLayout={this.updateHeaderCoordinates}
 					ref={ref => (this.headerRef = ref)}
-					disabled={this.props.disabled}
-					onPress={() => {
-						this.updateHeaderCoordinates();
-						this.setState({ listVisible: true });
-					}}
 				>
-					<Text ellipsizeMode="tail" numberOfLines={1} style={headerStyle}>
-						{headerLabel}
-					</Text>
-					<Text style={headerArrowStyle}>{'▼'}</Text>
-				</TouchableOpacity>
+					<TouchableOpacity
+						style={headerWrapperStyle}
+						disabled={this.props.disabled}
+						onPress={this.onOpenList}
+					>
+						<Text ellipsizeMode="tail" numberOfLines={1} style={headerStyle}>
+							{headerLabel}
+						</Text>
+						<Text style={headerArrowStyle}>{'▼'}</Text>
+					</TouchableOpacity>
+					{this.state.listVisible ? null : this.props.coverableChildrenRight}
+				</View>
 				<Modal
 					transparent={true}
+					animationType='fade'
 					visible={this.state.listVisible}
-					onRequestClose={() => {
-						closeList();
-					}}
+					onRequestClose={this.onCloseList}
 					supportedOrientations={['landscape', 'portrait']}
 				>
 					<TouchableWithoutFeedback
 						accessibilityElementsHidden={true}
 						importantForAccessibility='no-hide-descendants'
-						onPress={() => {
-							closeList();
-						}}
+						onPress={this.onCloseList}
 						style={backgroundCloseButtonStyle}
 					>
 						<View style={{ flex: 1 }}/>

packages/app-mobile/components/FolderPicker.tsx

@@ -1,6 +1,6 @@
 const React = require('react');
 
-import { FunctionComponent } from 'react';
+import { FunctionComponent, ReactElement } from 'react';
 import { _ } from '@joplin/lib/locale';
 import Folder, { FolderEntityWithChildren } from '@joplin/lib/models/Folder';
 import { themeStyle } from './global-style';
@@ -16,6 +16,7 @@ interface FolderPickerProps {
 	placeholder?: string;
 	darkText?: boolean;
 	themeId?: number;
+	coverableChildrenRight?: ReactElement|ReactElement[];
 }
 
 
@@ -27,6 +28,7 @@ const FolderPicker: FunctionComponent<FolderPickerProps> = ({
 	folders,
 	placeholder,
 	darkText,
+	coverableChildrenRight,
 	themeId,
 }) => {
 	const theme = themeStyle(themeId);
@@ -66,6 +68,7 @@ const FolderPicker: FunctionComponent<FolderPickerProps> = ({
 			disabled={disabled}
 			labelTransform="trim"
 			selectedValue={selectedFolderId || ''}
+			coverableChildrenRight={coverableChildrenRight}
 			itemListStyle={{
 				backgroundColor: theme.backgroundColor,
 			}}

packages/app-mobile/components/ScreenHeader.tsx

@@ -1,7 +1,7 @@
 const React = require('react');
 
 import { connect } from 'react-redux';
-import { PureComponent } from 'react';
+import { PureComponent, ReactElement } from 'react';
 import { View, Text, StyleSheet, TouchableOpacity, Image, ScrollView, Dimensions, ViewStyle } from 'react-native';
 const Icon = require('react-native-vector-icons/Ionicons').default;
 const { BackButtonService } = require('../services/back-button.js');
@@ -573,7 +573,7 @@ class ScreenHeaderComponent extends PureComponent<ScreenHeaderProps, ScreenHeade
 			);
 		}
 
-		const createTitleComponent = (disabled: boolean) => {
+		const createTitleComponent = (disabled: boolean, hideableAfterTitleComponents: ReactElement) => {
 			const folderPickerOptions = this.props.folderPickerOptions;
 
 			if (folderPickerOptions && folderPickerOptions.enabled) {
@@ -613,11 +613,17 @@ class ScreenHeaderComponent extends PureComponent<ScreenHeaderProps, ScreenHeade
 						}}
 						mustSelect={!!folderPickerOptions.mustSelect}
 						folders={Folder.getRealFolders(this.props.folders)}
+						coverableChildrenRight={hideableAfterTitleComponents}
 					/>
 				);
 			} else {
 				const title = 'title' in this.props && this.props.title !== null ? this.props.title : '';
-				return <Text ellipsizeMode={'tail'} numberOfLines={1} style={this.styles().titleText}>{title}</Text>;
+				return (
+					<>
+						<Text ellipsizeMode={'tail'} numberOfLines={1} style={this.styles().titleText}>{title}</Text>
+						{hideableAfterTitleComponents}
+					</>
+				);
 			}
 		};
 
@@ -642,16 +648,21 @@ class ScreenHeaderComponent extends PureComponent<ScreenHeaderProps, ScreenHeade
 		if (this.props.noteSelectionEnabled) backButtonDisabled = false;
 		const headerItemDisabled = !(this.props.selectedNoteIds.length > 0);
 
-		const titleComp = createTitleComponent(headerItemDisabled);
 		const sideMenuComp = !showSideMenuButton ? null : sideMenuButton(this.styles(), () => this.sideMenuButton_press());
 		const backButtonComp = !showBackButton ? null : backButton(this.styles(), () => this.backButton_press(), backButtonDisabled);
+		const pluginPanelsComp = pluginPanelToggleButton(this.styles(), () => this.pluginPanelToggleButton_press());
 		const selectAllButtonComp = !showSelectAllButton ? null : selectAllButton(this.styles(), () => this.selectAllButton_press());
 		const searchButtonComp = !showSearchButton ? null : searchButton(this.styles(), () => this.searchButton_press());
-		const pluginPanelsComp = pluginPanelToggleButton(this.styles(), () => this.pluginPanelToggleButton_press());
 		const deleteButtonComp = !selectedFolderInTrash && this.props.noteSelectionEnabled ? deleteButton(this.styles(), () => this.deleteButton_press(), headerItemDisabled) : null;
 		const restoreButtonComp = selectedFolderInTrash && this.props.noteSelectionEnabled ? restoreButton(this.styles(), () => this.restoreButton_press(), headerItemDisabled) : null;
 		const duplicateButtonComp = !selectedFolderInTrash && this.props.noteSelectionEnabled ? duplicateButton(this.styles(), () => this.duplicateButton_press(), headerItemDisabled) : null;
 		const sortButtonComp = !this.props.noteSelectionEnabled && this.props.sortButton_press ? sortButton(this.styles(), () => this.props.sortButton_press()) : null;
+
+		// To allow the notebook dropdown (and perhaps other components) to have sufficient
+		// space while in use, we allow certain buttons to be hidden.
+		const hideableRightComponents = pluginPanelsComp;
+
+		const titleComp = createTitleComponent(headerItemDisabled, hideableRightComponents);
 		const windowHeight = Dimensions.get('window').height - 50;
 
 		const contextMenuStyle: ViewStyle = {
@@ -692,7 +703,6 @@ class ScreenHeaderComponent extends PureComponent<ScreenHeaderProps, ScreenHeade
 						this.props.showSaveButton === true,
 					)}
 					{titleComp}
-					{pluginPanelsComp}
 					{selectAllButtonComp}
 					{searchButtonComp}
 					{deleteButtonComp}

packages/tools/cspell/dictionary4.txt

@@ -97,3 +97,4 @@ activeline
 Prec
 ellipsized
 Trashable
+hideable