mirror of
https://github.com/AppFlowy-IO/AppFlowy.git
synced 2025-07-23 09:01:21 +00:00
390 lines
11 KiB
Dart
390 lines
11 KiB
Dart
// ignore_for_file: unused_field
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import 'dart:collection';
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import 'package:app_flowy/generated/locale_keys.g.dart';
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import 'package:app_flowy/plugins/board/application/card/card_data_controller.dart';
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import 'package:app_flowy/plugins/grid/application/row/row_cache.dart';
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import 'package:app_flowy/plugins/grid/application/field/field_controller.dart';
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import 'package:app_flowy/plugins/grid/application/row/row_data_controller.dart';
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import 'package:app_flowy/plugins/grid/presentation/widgets/cell/cell_builder.dart';
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import 'package:app_flowy/plugins/grid/presentation/widgets/row/row_detail.dart';
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import 'package:app_flowy/workspace/application/appearance.dart';
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import 'package:appflowy_board/appflowy_board.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flowy_infra/image.dart';
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import 'package:flowy_infra/theme.dart';
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import 'package:flowy_infra_ui/style_widget/text.dart';
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import 'package:flowy_infra_ui/flowy_infra_ui_web.dart';
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import 'package:flowy_infra_ui/widget/error_page.dart';
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import 'package:flowy_sdk/protobuf/flowy-folder/view.pb.dart';
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import 'package:flowy_sdk/protobuf/flowy-grid/block_entities.pb.dart';
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import 'package:flowy_sdk/protobuf/flowy-grid/field_entities.pb.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:provider/provider.dart';
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import '../../grid/application/row/row_cache.dart';
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import '../application/board_bloc.dart';
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import 'card/card.dart';
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import 'card/card_cell_builder.dart';
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import 'toolbar/board_toolbar.dart';
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class BoardPage extends StatelessWidget {
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final ViewPB view;
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BoardPage({
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required this.view,
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Key? key,
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}) : super(key: ValueKey(view.id));
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@override
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Widget build(BuildContext context) {
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return BlocProvider(
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create: (context) =>
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BoardBloc(view: view)..add(const BoardEvent.initial()),
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child: BlocBuilder<BoardBloc, BoardState>(
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buildWhen: (p, c) => p.loadingState != c.loadingState,
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builder: (context, state) {
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return state.loadingState.map(
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loading: (_) =>
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const Center(child: CircularProgressIndicator.adaptive()),
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finish: (result) {
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return result.successOrFail.fold(
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(_) => const BoardContent(),
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(err) => FlowyErrorPage(err.toString()),
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);
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},
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);
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},
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),
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);
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}
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}
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class BoardContent extends StatefulWidget {
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const BoardContent({Key? key}) : super(key: key);
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@override
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State<BoardContent> createState() => _BoardContentState();
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}
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class _BoardContentState extends State<BoardContent> {
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late AppFlowyBoardScrollController scrollManager;
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final Map<String, ValueKey> cardKeysCache = {};
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final config = AppFlowyBoardConfig(
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groupBackgroundColor: HexColor.fromHex('#F7F8FC'),
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);
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@override
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void initState() {
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scrollManager = AppFlowyBoardScrollController();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return BlocListener<BoardBloc, BoardState>(
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listener: (context, state) => _handleEditState(state, context),
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child: BlocBuilder<BoardBloc, BoardState>(
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buildWhen: (previous, current) => previous.groupIds != current.groupIds,
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builder: (context, state) {
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final column = Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [const _ToolbarBlocAdaptor(), _buildBoard(context)],
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);
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20),
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child: column,
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);
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},
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),
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);
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}
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Widget _buildBoard(BuildContext context) {
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return ChangeNotifierProvider.value(
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value: Provider.of<AppearanceSettingModel>(context, listen: true),
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child: Selector<AppearanceSettingModel, AppTheme>(
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selector: (ctx, notifier) => notifier.theme,
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builder: (ctx, theme, child) => Expanded(
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child: AppFlowyBoard(
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boardScrollController: scrollManager,
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scrollController: ScrollController(),
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controller: context.read<BoardBloc>().boardController,
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headerBuilder: _buildHeader,
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footerBuilder: _buildFooter,
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cardBuilder: (_, column, columnItem) => _buildCard(
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context,
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column,
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columnItem,
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),
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groupConstraints: const BoxConstraints.tightFor(width: 300),
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config: AppFlowyBoardConfig(
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groupBackgroundColor: theme.bg1,
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),
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),
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),
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),
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);
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}
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void _handleEditState(BoardState state, BuildContext context) {
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state.editingRow.fold(
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() => null,
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(editingRow) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (editingRow.index != null) {
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context
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.read<BoardBloc>()
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.add(BoardEvent.endEditRow(editingRow.row.id));
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} else {
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scrollManager.scrollToBottom(editingRow.columnId, () {
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context
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.read<BoardBloc>()
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.add(BoardEvent.endEditRow(editingRow.row.id));
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});
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}
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});
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},
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);
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}
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@override
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void dispose() {
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super.dispose();
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}
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Widget _buildHeader(
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BuildContext context,
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AppFlowyGroupData columnData,
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) {
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final boardCustomData = columnData.customData as BoardCustomData;
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return AppFlowyGroupHeader(
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title: Flexible(
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fit: FlexFit.tight,
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child: FlowyText.medium(
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columnData.headerData.groupName,
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fontSize: 14,
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overflow: TextOverflow.clip,
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color: context.read<AppTheme>().textColor,
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),
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),
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icon: _buildHeaderIcon(boardCustomData),
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addIcon: SizedBox(
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height: 20,
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width: 20,
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child: svgWidget(
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"home/add",
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color: context.read<AppTheme>().iconColor,
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),
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),
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onAddButtonClick: () {
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context.read<BoardBloc>().add(
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BoardEvent.createHeaderRow(columnData.id),
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);
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},
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height: 50,
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margin: config.headerPadding,
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);
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}
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Widget _buildFooter(BuildContext context, AppFlowyGroupData columnData) {
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// final boardCustomData = columnData.customData as BoardCustomData;
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// final group = boardCustomData.group;
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return AppFlowyGroupFooter(
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icon: SizedBox(
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height: 20,
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width: 20,
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child: svgWidget(
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"home/add",
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color: context.read<AppTheme>().iconColor,
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),
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),
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title: FlowyText.medium(
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LocaleKeys.board_column_create_new_card.tr(),
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fontSize: 14,
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color: context.read<AppTheme>().textColor,
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),
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height: 50,
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margin: config.footerPadding,
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onAddButtonClick: () {
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context.read<BoardBloc>().add(
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BoardEvent.createBottomRow(columnData.id),
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);
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},
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);
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}
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Widget _buildCard(
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BuildContext context,
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AppFlowyGroupData group,
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AppFlowyGroupItem columnItem,
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) {
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final boardColumnItem = columnItem as BoardColumnItem;
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final rowPB = boardColumnItem.row;
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final rowCache = context.read<BoardBloc>().getRowCache(rowPB.blockId);
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/// Return placeholder widget if the rowCache is null.
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if (rowCache == null) return SizedBox(key: ObjectKey(columnItem));
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final fieldController = context.read<BoardBloc>().fieldController;
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final gridId = context.read<BoardBloc>().gridId;
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final cardController = CardDataController(
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fieldController: fieldController,
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rowCache: rowCache,
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rowPB: rowPB,
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);
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final cellBuilder = BoardCellBuilder(cardController);
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bool isEditing = false;
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context.read<BoardBloc>().state.editingRow.fold(
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() => null,
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(editingRow) {
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isEditing = editingRow.row.id == columnItem.row.id;
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},
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);
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final groupItemId = columnItem.id + group.id;
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ValueKey? key = cardKeysCache[groupItemId];
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if (key == null) {
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final newKey = ValueKey(groupItemId);
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cardKeysCache[groupItemId] = newKey;
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key = newKey;
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}
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return AppFlowyGroupCard(
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key: key,
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margin: config.cardPadding,
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decoration: _makeBoxDecoration(context),
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child: BoardCard(
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gridId: gridId,
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groupId: group.id,
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fieldId: boardColumnItem.fieldContext.id,
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isEditing: isEditing,
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cellBuilder: cellBuilder,
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dataController: cardController,
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openCard: (context) => _openCard(
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gridId,
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fieldController,
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rowPB,
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rowCache,
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context,
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),
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),
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);
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}
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BoxDecoration _makeBoxDecoration(BuildContext context) {
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final theme = context.read<AppTheme>();
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final borderSide = BorderSide(color: theme.shader6, width: 1.0);
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return BoxDecoration(
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color: theme.surface,
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border: Border.fromBorderSide(borderSide),
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borderRadius: const BorderRadius.all(Radius.circular(6)),
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);
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}
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void _openCard(
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String gridId,
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GridFieldController fieldController,
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RowPB rowPB,
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GridRowCache rowCache,
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BuildContext context,
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) {
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final rowInfo = RowInfo(
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gridId: gridId,
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fields: UnmodifiableListView(fieldController.fieldContexts),
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rowPB: rowPB,
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);
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final dataController = GridRowDataController(
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rowInfo: rowInfo,
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fieldController: fieldController,
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rowCache: rowCache,
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);
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FlowyOverlay.show(
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context: context,
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builder: (BuildContext context) {
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return RowDetailPage(
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cellBuilder: GridCellBuilder(delegate: dataController),
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dataController: dataController,
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);
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},
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);
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}
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}
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class _ToolbarBlocAdaptor extends StatelessWidget {
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const _ToolbarBlocAdaptor({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return BlocBuilder<BoardBloc, BoardState>(
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builder: (context, state) {
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final bloc = context.read<BoardBloc>();
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final toolbarContext = BoardToolbarContext(
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viewId: bloc.gridId,
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fieldController: bloc.fieldController,
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);
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return ChangeNotifierProvider.value(
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value: Provider.of<AppearanceSettingModel>(context, listen: true),
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child: Selector<AppearanceSettingModel, AppTheme>(
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selector: (ctx, notifier) => notifier.theme,
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builder: (ctx, theme, child) {
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return BoardToolbar(toolbarContext: toolbarContext);
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},
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),
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);
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},
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);
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}
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}
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extension HexColor on Color {
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static Color fromHex(String hexString) {
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final buffer = StringBuffer();
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if (hexString.length == 6 || hexString.length == 7) buffer.write('ff');
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buffer.write(hexString.replaceFirst('#', ''));
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return Color(int.parse(buffer.toString(), radix: 16));
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}
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}
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Widget? _buildHeaderIcon(BoardCustomData customData) {
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Widget? widget;
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switch (customData.fieldType) {
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case FieldType.Checkbox:
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final group = customData.asCheckboxGroup()!;
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if (group.isCheck) {
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widget = svgWidget('editor/editor_check');
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} else {
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widget = svgWidget('editor/editor_uncheck');
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}
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break;
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case FieldType.DateTime:
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break;
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case FieldType.MultiSelect:
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break;
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case FieldType.Number:
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break;
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case FieldType.RichText:
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break;
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case FieldType.SingleSelect:
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break;
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case FieldType.URL:
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break;
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}
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if (widget != null) {
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widget = SizedBox(
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width: 20,
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height: 20,
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child: widget,
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);
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}
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return widget;
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}
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