158 lines
4.6 KiB
Dart
158 lines
4.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/widgets.dart';
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import 'package:photos/core/constants.dart';
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import 'package:photos/models/duplicate_files.dart';
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import 'package:photos/models/file.dart';
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import 'package:photos/ui/thumbnail_widget.dart';
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import 'package:photos/utils/data_util.dart';
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class DeduplicatePage extends StatelessWidget {
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final List<DuplicateFiles> duplicates;
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DeduplicatePage(this.duplicates, {Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Hero(
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tag: "deduplicate",
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child: Material(
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type: MaterialType.transparency,
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child: Text(
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"deduplicate files",
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style: TextStyle(
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fontSize: 18,
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),
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),
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),
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),
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),
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body: _getBody(),
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);
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}
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Widget _getBody() {
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Expanded(
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child: ListView.builder(
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itemBuilder: (context, index) {
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if (index == 0) {
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return Padding(
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padding: EdgeInsets.fromLTRB(12, 4, 12, 4),
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child: Column(
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children: [
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Text(
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"we've clubbed the following files based on their sizes",
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style: TextStyle(
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color: Colors.white.withOpacity(0.6),
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height: 1.2,
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),
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),
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Padding(
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padding: EdgeInsets.all(4),
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),
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Text(
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"please review and delete the items you believe are duplicates",
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style: TextStyle(
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color: Colors.white.withOpacity(0.6),
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height: 1.2,
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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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return Padding(
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padding: const EdgeInsets.only(top: 8, bottom: 8),
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child: _getGridView(duplicates[index - 1]),
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);
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},
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itemCount: duplicates.length,
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shrinkWrap: true,
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),
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),
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Padding(padding: EdgeInsets.all(4)),
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Padding(
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padding: EdgeInsets.all(8),
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child: Text(
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"delete",
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style: TextStyle(
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color: Colors.white.withOpacity(0.8),
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height: 1.2,
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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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Widget _getGridView(DuplicateFiles duplicates) {
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(4, 8, 4, 4),
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child: Text(
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duplicates.files.length.toString() +
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" files, " +
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convertBytesToReadableFormat(duplicates.size) +
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" each",
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style: TextStyle(
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color: Colors.white.withOpacity(0.8),
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),
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),
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),
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GridView.builder(
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shrinkWrap: true,
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physics:
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NeverScrollableScrollPhysics(), // to disable GridView's scrolling
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itemBuilder: (context, index) {
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return _buildFile(context, duplicates.files[index]);
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},
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itemCount: duplicates.files.length,
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 4,
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),
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padding: EdgeInsets.all(0),
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),
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],
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);
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}
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Widget _buildFile(BuildContext context, File file) {
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return GestureDetector(
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onTap: () {
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// TODO
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},
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onLongPress: () {
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HapticFeedback.lightImpact();
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// TODO
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},
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child: Container(
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margin: const EdgeInsets.all(2.0),
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decoration: BoxDecoration(
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border: true
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? Border.all(
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width: 4.0,
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color: Theme.of(context).buttonColor,
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)
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: null,
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),
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child: Hero(
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tag: "deduplicate_" + file.tag(),
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child: ThumbnailWidget(
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file,
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diskLoadDeferDuration: kThumbnailDiskLoadDeferDuration,
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serverLoadDeferDuration: kThumbnailServerLoadDeferDuration,
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shouldShowLivePhotoOverlay: true,
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key: Key("deduplicate_" + file.tag()),
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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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