Mobile: Also do multi-selection from search page

ReactNativeClient/lib/components/note-item.js

@@ -100,7 +100,7 @@ class NoteItemComponent extends Component {
 		if (!this.props.note) return;
 
 		this.props.dispatch({
-			type: 'NOTE_SELECTION_START',
+			type: this.props.noteSelectionEnabled ? 'NOTE_SELECTION_TOGGLE' : 'NOTE_SELECTION_START',
 			id: this.props.note.id,
 		});
 	}
@@ -126,21 +126,23 @@ class NoteItemComponent extends Component {
 
 		const listItemStyle = isTodo ? this.styles().listItemWithCheckbox : this.styles().listItem;
 		const listItemTextStyle = isTodo ? this.styles().listItemTextWithCheckbox : this.styles().listItemText;
-		const rootStyle = isTodo && checkboxChecked ? {opacity: 0.4} : {};
+		const opacityStyle = isTodo && checkboxChecked ? {opacity: 0.4} : {};
 		const isSelected = this.props.noteSelectionEnabled && this.props.selectedNoteIds.indexOf(note.id) >= 0;
 
 		const selectionWrapperStyle = isSelected ? this.styles().selectionWrapperSelected : this.styles().selectionWrapper;
 
 		return (
-			<TouchableOpacity onPress={() => this.onPress()} style={rootStyle} onLongPress={() => this.onLongPress()}>
+			<TouchableOpacity onPress={() => this.onPress()} onLongPress={() => this.onLongPress()}>
 				<View style={ selectionWrapperStyle }>
-					<View style={ listItemStyle }>
-						<Checkbox
-							style={checkboxStyle}
-							checked={checkboxChecked}
-							onChange={(checked) => this.todoCheckbox_change(checked)}
-						/>
-						<Text style={listItemTextStyle}>{note.title}</Text>
+					<View style={ opacityStyle }>
+						<View style={ listItemStyle }>
+							<Checkbox
+								style={checkboxStyle}
+								checked={checkboxChecked}
+								onChange={(checked) => this.todoCheckbox_change(checked)}
+							/>
+							<Text style={listItemTextStyle}>{note.title}</Text>
+						</View>
 					</View>
 				</View>
 			</TouchableOpacity>

ReactNativeClient/lib/components/screen-header.js

@@ -9,6 +9,7 @@ const { Menu, MenuOptions, MenuOption, MenuTrigger } = require('react-native-pop
 const { _ } = require('lib/locale.js');
 const { Setting } = require('lib/models/setting.js');
 const { Note } = require('lib/models/note.js');
+const { Folder } = require('lib/models/folder.js');
 const { FileApi } = require('lib/file-api.js');
 const { FileApiDriverOneDrive } = require('lib/file-api-driver-onedrive.js');
 const { reg } = require('lib/registry.js');
@@ -162,7 +163,6 @@ class ScreenHeaderComponent extends Component {
 	async deleteButton_press() {
 		// Dialog needs to be displayed as a child of the parent component, otherwise
 		// it won't be visible within the header component.
-		if (!this.props.parentComponent) throw new Error('parentComponent not set');
 		const ok = await dialogs.confirm(this.props.parentComponent, _('Delete these notes?'));
 		if (!ok) return;
 
@@ -368,9 +368,29 @@ class ScreenHeaderComponent extends Component {
 							color: theme.color,
 							fontSize: theme.fontSize,
 						}}
-						onValueChange={(itemValue, itemIndex) => {
-							if (!folderPickerOptions.onValueChange) return;
-							folderPickerOptions.onValueChange(itemValue, itemIndex);
+						onValueChange={async (folderId, itemIndex) => {
+							// If onValueChange is specified, use this as a callback, otherwise do the default
+							// which is to take the selectedNoteIds from the state and move them to the
+							// chosen folder.
+
+							if (folderPickerOptions.onValueChange) {
+								folderPickerOptions.onValueChange(folderId, itemIndex);
+								return;
+							}
+
+							if (!folderId) return;
+							const noteIds = this.props.selectedNoteIds;
+							if (!noteIds.length) return;
+
+							const folder = await Folder.load(folderId);
+
+							const ok = noteIds.length > 1 ? await dialogs.confirm(this.props.parentComponent, _('Move %d notes to notebook "%s"?', noteIds.length, folder.title)) : true;
+							if (!ok) return;
+
+							this.props.dispatch({ type: 'NOTE_SELECTION_END' });
+							for (let i = 0; i < noteIds.length; i++) {
+								await Note.moveToFolder(noteIds[i], folderId);
+							}
 						}}
 					/>
 				);

ReactNativeClient/lib/components/screens/notes.js

@@ -143,6 +143,7 @@ class NotesScreenComponent extends BaseScreenComponent {
 		let title = parent ? parent.title : null;
 		const addFolderNoteButtons = this.props.selectedFolderId && this.props.selectedFolderId != Folder.conflictFolderId();
 		const thisComp = this;
+		const actionButtonComp = this.props.noteSelectionEnabled ? null : <ActionButton addFolderNoteButtons={addFolderNoteButtons} parentFolderId={this.props.selectedFolderId}></ActionButton>
 
 		return (
 			<View style={rootStyle}>
@@ -153,25 +154,10 @@ class NotesScreenComponent extends BaseScreenComponent {
 					folderPickerOptions={{
 						enabled: this.props.noteSelectionEnabled,
 						mustSelect: true,
-						onValueChange: async (folderId, itemIndex) => {
-							if (!folderId) return;
-							const noteIds = this.props.selectedNoteIds;
-							if (!noteIds.length) return;
-
-							const folder = await Folder.load(folderId);
-
-							const ok = await dialogs.confirm(this, _('Move %d note(s) to notebook "%s"?', noteIds.length, folder.title));
-							if (!ok) return;
-
-							this.props.dispatch({ type: 'NOTE_SELECTION_END' });
-							for (let i = 0; i < noteIds.length; i++) {
-								await Note.moveToFolder(noteIds[i], folderId);
-							}
-						},
 					}}
 				/>
 				<NoteList style={{flex: 1}}/>
-				<ActionButton addFolderNoteButtons={addFolderNoteButtons} parentFolderId={this.props.selectedFolderId}></ActionButton>
+				{ actionButtonComp }
 				<DialogBox ref={dialogbox => { this.dialogbox = dialogbox }}/>
 			</View>
 		);

ReactNativeClient/lib/components/screens/search.js

@@ -8,6 +8,8 @@ const { Note } = require('lib/models/note.js');
 const { NoteItem } = require('lib/components/note-item.js');
 const { BaseScreenComponent } = require('lib/components/base-screen.js');
 const { themeStyle } = require('lib/components/global-style.js');
+const { dialogs } = require('lib/dialogs.js');
+const DialogBox = require('react-native-dialogbox').default;
 
 class SearchScreenComponent extends BaseScreenComponent {
 	
@@ -139,9 +141,18 @@ class SearchScreenComponent extends BaseScreenComponent {
 			rootStyle.flex = 0.001; // This is a bit of a hack but it seems to work fine - it makes the component invisible but without unmounting it
 		}
 
+		const thisComponent = this;
+
 		return (
 			<View style={rootStyle}>
-				<ScreenHeader title={_('Search')}/>
+				<ScreenHeader
+					title={_('Search')}
+					parentComponent={thisComponent}
+					folderPickerOptions={{
+						enabled: this.props.noteSelectionEnabled,
+						mustSelect: true,
+					}}
+				/>
 				<View style={this.styles().body}>
 					<View style={this.styles().searchContainer}>
 						<TextInput
@@ -163,6 +174,7 @@ class SearchScreenComponent extends BaseScreenComponent {
 						renderItem={(event) => <NoteItem note={event.item}/>}
 					/>
 				</View>
+				<DialogBox ref={dialogbox => { this.dialogbox = dialogbox }}/>
 			</View>
 		);
 	}
@@ -174,6 +186,7 @@ const SearchScreen = connect(
 		return {
 			query: state.searchQuery,
 			theme: state.settings.theme,
+			noteSelectionEnabled: state.noteSelectionEnabled,
 		};
 	}
 )(SearchScreenComponent)

ReactNativeClient/lib/dialogs.js

@@ -8,7 +8,8 @@ const { Keyboard } = require('react-native');
 let dialogs = {};
 
 dialogs.confirm = (parentComponent, message) => {
-	if (!'dialogbox' in parentComponent) throw new Error('A "dialogbox" component must be defined on the parent component!');
+	if (!parentComponent) throw new Error('parentComponent is required');
+	if (!('dialogbox' in parentComponent)) throw new Error('A "dialogbox" component must be defined on the parent component!');
 
 	return new Promise((resolve, reject) => {
 		Keyboard.dismiss();
@@ -33,7 +34,8 @@ dialogs.confirm = (parentComponent, message) => {
 };
 
 dialogs.pop = (parentComponent, message, buttons) => {
-	if (!'dialogbox' in parentComponent) throw new Error('A "dialogbox" component must be defined on the parent component!');
+	if (!parentComponent) throw new Error('parentComponent is required');
+	if (!('dialogbox' in parentComponent)) throw new Error('A "dialogbox" component must be defined on the parent component!');
 
 	return new Promise((resolve, reject) => {
 		Keyboard.dismiss();