mirror of
https://github.com/immich-app/immich.git
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feat: mobile editing
This commit is contained in:
bwees
382
mobile/lib/presentation/pages/drift_edit.page.dart
Normal file
382
mobile/lib/presentation/pages/drift_edit.page.dart
Normal file
@@ -0,0 +1,382 @@
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import 'dart:async';
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import 'dart:math';
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import 'package:auto_route/auto_route.dart';
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import 'package:collection/collection.dart';
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import 'package:crop_image/crop_image.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
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import 'package:immich_mobile/domain/models/asset_edit.model.dart';
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import 'package:immich_mobile/domain/models/exif.model.dart';
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import 'package:immich_mobile/extensions/build_context_extensions.dart';
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import 'package:immich_mobile/providers/theme.provider.dart';
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import 'package:immich_mobile/theme/theme_data.dart';
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import 'package:immich_mobile/utils/editor.utils.dart';
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import 'package:immich_ui/immich_ui.dart';
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import 'package:openapi/api.dart' show CropParameters, RotateParameters, MirrorParameters, MirrorAxis;
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@RoutePage()
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class DriftEditImagePage extends ConsumerStatefulWidget {
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final Image image;
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final BaseAsset asset;
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final List<AssetEdit> edits;
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final ExifInfo exifInfo;
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final Future<void> Function(List<AssetEdit> edits) applyEdits;
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const DriftEditImagePage({
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super.key,
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required this.image,
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required this.asset,
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required this.edits,
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required this.exifInfo,
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required this.applyEdits,
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});
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@override
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ConsumerState<DriftEditImagePage> createState() => _DriftEditImagePageState();
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}
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typedef AspectRatio = ({double? ratio, String label});
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class _DriftEditImagePageState extends ConsumerState<DriftEditImagePage> with TickerProviderStateMixin {
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late final CropController cropController;
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Duration _rotationAnimationDuration = const Duration(milliseconds: 250);
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int _rotationAngle = 0;
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bool _flipHorizontal = false;
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bool _flipVertical = false;
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double? aspectRatio;
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late final originalWidth = widget.exifInfo.isFlipped ? widget.exifInfo.height : widget.exifInfo.width;
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late final originalHeight = widget.exifInfo.isFlipped ? widget.exifInfo.width : widget.exifInfo.height;
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bool isEditing = false;
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List<AspectRatio> aspectRatios = const [
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(ratio: null, label: 'Free'),
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(ratio: 1.0, label: '1:1'),
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(ratio: 16.0 / 9.0, label: '16:9'),
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(ratio: 3.0 / 2.0, label: '3:2'),
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(ratio: 7.0 / 5.0, label: '7:5'),
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(ratio: 9.0 / 16.0, label: '9:16'),
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(ratio: 2.0 / 3.0, label: '2:3'),
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(ratio: 5.0 / 7.0, label: '5:7'),
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];
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void initEditor() {
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final existingCrop = widget.edits.firstWhereOrNull((edit) => edit.action == AssetEditAction.crop);
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Rect crop = existingCrop != null && originalWidth != null && originalHeight != null
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? convertCropParametersToRect(
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CropParameters.fromJson(existingCrop.parameters)!,
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originalWidth!,
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originalHeight!,
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)
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: const Rect.fromLTRB(0, 0, 1, 1);
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cropController = CropController(defaultCrop: crop);
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final transform = normalizeTransformEdits(widget.edits);
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// dont animate to initial rotation
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_rotationAnimationDuration = const Duration(milliseconds: 0);
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_rotationAngle = transform.rotation.toInt();
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_flipHorizontal = transform.mirrorHorizontal;
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_flipVertical = transform.mirrorVertical;
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}
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Future<void> _saveEditedImage() async {
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setState(() {
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isEditing = true;
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});
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final cropParameters = convertRectToCropParameters(cropController.crop, originalWidth ?? 0, originalHeight ?? 0);
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final normalizedRotation = (_rotationAngle % 360 + 360) % 360;
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final edits = <AssetEdit>[];
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if (cropParameters.width != originalWidth || cropParameters.height != originalHeight) {
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edits.add(AssetEdit(action: AssetEditAction.crop, parameters: cropParameters.toJson()));
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}
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if (_flipHorizontal) {
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edits.add(
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AssetEdit(
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action: AssetEditAction.mirror,
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parameters: MirrorParameters(axis: MirrorAxis.horizontal).toJson(),
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),
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);
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}
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if (_flipVertical) {
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edits.add(
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AssetEdit(
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action: AssetEditAction.mirror,
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parameters: MirrorParameters(axis: MirrorAxis.vertical).toJson(),
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),
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);
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}
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if (normalizedRotation != 0) {
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edits.add(
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AssetEdit(
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action: AssetEditAction.rotate,
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parameters: RotateParameters(angle: normalizedRotation).toJson(),
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),
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);
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}
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await widget.applyEdits(edits);
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setState(() {
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isEditing = false;
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});
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}
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@override
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void initState() {
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super.initState();
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initEditor();
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}
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@override
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void dispose() {
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cropController.dispose();
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super.dispose();
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}
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void _rotateLeft() {
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setState(() {
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_rotationAnimationDuration = const Duration(milliseconds: 150);
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_rotationAngle -= 90;
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});
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}
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void _rotateRight() {
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setState(() {
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_rotationAnimationDuration = const Duration(milliseconds: 150);
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_rotationAngle += 90;
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});
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}
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void _flipHorizontally() {
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setState(() {
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if (_rotationAngle % 180 != 0) {
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// When rotated 90 or 270 degrees, flipping horizontally is equivalent to flipping vertically
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_flipVertical = !_flipVertical;
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} else {
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_flipHorizontal = !_flipHorizontal;
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}
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});
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}
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void _flipVertically() {
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setState(() {
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if (_rotationAngle % 180 != 0) {
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// When rotated 90 or 270 degrees, flipping vertically is equivalent to flipping horizontally
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_flipHorizontal = !_flipHorizontal;
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} else {
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_flipVertical = !_flipVertical;
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}
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});
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}
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@override
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Widget build(BuildContext context) {
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return Theme(
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data: getThemeData(colorScheme: ref.watch(immichThemeProvider).dark, locale: context.locale),
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child: Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.black,
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title: Text("edit".tr()),
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leading: const ImmichCloseButton(),
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actions: [
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isEditing
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? const Padding(
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padding: EdgeInsets.all(8.0),
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child: SizedBox(width: 28, height: 28, child: CircularProgressIndicator(strokeWidth: 2.5)),
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)
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: ImmichIconButton(
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icon: Icons.done_rounded,
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color: ImmichColor.primary,
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variant: ImmichVariant.ghost,
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onPressed: _saveEditedImage,
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),
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],
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),
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backgroundColor: Colors.black,
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body: SafeArea(
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bottom: false,
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child: LayoutBuilder(
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builder: (BuildContext context, BoxConstraints constraints) {
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// Calculate the bounding box size needed for the rotated container
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final baseWidth = constraints.maxWidth * 0.9;
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final baseHeight = constraints.maxHeight * 0.8;
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return Column(
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children: [
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SizedBox(
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width: constraints.maxWidth,
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height: constraints.maxHeight * 0.7,
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child: Center(
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child: AnimatedRotation(
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turns: _rotationAngle / 360,
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duration: _rotationAnimationDuration,
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curve: Curves.easeInOut,
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child: Transform(
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alignment: Alignment.center,
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transform: Matrix4.identity()
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..scaleByDouble(_flipHorizontal ? -1.0 : 1.0, _flipVertical ? -1.0 : 1.0, 1.0, 1.0),
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child: Container(
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padding: const EdgeInsets.all(10),
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width: (_rotationAngle % 180 == 0) ? baseWidth : baseHeight,
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height: (_rotationAngle % 180 == 0) ? baseHeight : baseWidth,
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child: CropImage(controller: cropController, image: widget.image, gridColor: Colors.white),
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),
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),
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),
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),
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),
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Expanded(
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child: Container(
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width: double.infinity,
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decoration: BoxDecoration(
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color: context.scaffoldBackgroundColor,
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(20),
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topRight: Radius.circular(20),
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),
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),
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Padding(
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padding: const EdgeInsets.only(left: 20, right: 20, top: 20, bottom: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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ImmichIconButton(
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icon: Icons.rotate_left,
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variant: ImmichVariant.ghost,
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color: ImmichColor.secondary,
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onPressed: _rotateLeft,
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),
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const SizedBox(width: 8),
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ImmichIconButton(
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icon: Icons.rotate_right,
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variant: ImmichVariant.ghost,
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color: ImmichColor.secondary,
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onPressed: _rotateRight,
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),
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],
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),
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Row(
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children: [
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ImmichIconButton(
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icon: Icons.flip,
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variant: ImmichVariant.ghost,
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color: _flipHorizontal ? ImmichColor.primary : ImmichColor.secondary,
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onPressed: _flipHorizontally,
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),
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const SizedBox(width: 8),
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Transform.rotate(
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angle: pi / 2,
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child: ImmichIconButton(
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icon: Icons.flip,
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variant: ImmichVariant.ghost,
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color: _flipVertical ? ImmichColor.primary : ImmichColor.secondary,
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onPressed: _flipVertically,
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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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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.symmetric(horizontal: 20),
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child: Row(
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spacing: 12,
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children: aspectRatios.map((aspect) {
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return _AspectRatioButton(
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cropController: cropController,
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currentAspectRatio: aspectRatio,
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ratio: aspect.ratio,
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label: aspect.label,
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onPressed: () {
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setState(() {
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aspectRatio = aspect.ratio;
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cropController.aspectRatio = aspect.ratio;
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});
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},
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);
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}).toList(),
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),
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),
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const Spacer(),
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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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),
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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 _AspectRatioButton extends StatelessWidget {
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final CropController cropController;
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final double? currentAspectRatio;
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final double? ratio;
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final String label;
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final VoidCallback onPressed;
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const _AspectRatioButton({
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required this.cropController,
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required this.currentAspectRatio,
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required this.ratio,
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required this.label,
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required this.onPressed,
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});
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@override
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Widget build(BuildContext context) {
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return Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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IconButton(
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iconSize: 36,
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icon: Transform.rotate(
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angle: (ratio ?? 1.0) < 1.0 ? pi / 2 : 0,
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child: Icon(switch (label) {
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'Free' => Icons.crop_free_rounded,
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'1:1' => Icons.crop_square_rounded,
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'16:9' => Icons.crop_16_9_rounded,
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'3:2' => Icons.crop_3_2_rounded,
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'7:5' => Icons.crop_7_5_rounded,
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'9:16' => Icons.crop_16_9_rounded,
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'2:3' => Icons.crop_3_2_rounded,
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'5:7' => Icons.crop_7_5_rounded,
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_ => Icons.crop_free_rounded,
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}, color: currentAspectRatio == ratio ? context.primaryColor : context.themeData.iconTheme.color),
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),
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onPressed: onPressed,
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),
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Text(label, style: context.textTheme.displayMedium),
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],
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);
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}
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}
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@@ -1,179 +0,0 @@
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import 'dart:async';
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import 'package:auto_route/auto_route.dart';
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import 'package:crop_image/crop_image.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
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import 'package:immich_mobile/extensions/build_context_extensions.dart';
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import 'package:immich_mobile/routing/router.dart';
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import 'package:immich_mobile/utils/hooks/crop_controller_hook.dart';
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import 'package:immich_ui/immich_ui.dart';
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/// A widget for cropping an image.
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/// This widget uses [HookWidget] to manage its lifecycle and state. It allows
|
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/// users to crop an image and then navigate to the [EditImagePage] with the
|
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/// cropped image.
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@RoutePage()
|
||||
class DriftCropImagePage extends HookWidget {
|
||||
final Image image;
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final BaseAsset asset;
|
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const DriftCropImagePage({super.key, required this.image, required this.asset});
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@override
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Widget build(BuildContext context) {
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final cropController = useCropController();
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||||
final aspectRatio = useState<double?>(null);
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||||
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return Scaffold(
|
||||
appBar: AppBar(
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
title: Text("crop".tr()),
|
||||
leading: const ImmichCloseButton(),
|
||||
actions: [
|
||||
ImmichIconButton(
|
||||
icon: Icons.done_rounded,
|
||||
color: ImmichColor.primary,
|
||||
variant: ImmichVariant.ghost,
|
||||
onPressed: () async {
|
||||
final croppedImage = await cropController.croppedImage();
|
||||
unawaited(context.pushRoute(DriftEditImageRoute(asset: asset, image: croppedImage, isEdited: true)));
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
body: SafeArea(
|
||||
child: LayoutBuilder(
|
||||
builder: (BuildContext context, BoxConstraints constraints) {
|
||||
return Column(
|
||||
children: [
|
||||
Container(
|
||||
padding: const EdgeInsets.only(top: 20),
|
||||
width: constraints.maxWidth * 0.9,
|
||||
height: constraints.maxHeight * 0.6,
|
||||
child: CropImage(controller: cropController, image: image, gridColor: Colors.white),
|
||||
),
|
||||
Expanded(
|
||||
child: Container(
|
||||
width: double.infinity,
|
||||
decoration: BoxDecoration(
|
||||
color: context.scaffoldBackgroundColor,
|
||||
borderRadius: const BorderRadius.only(
|
||||
topLeft: Radius.circular(20),
|
||||
topRight: Radius.circular(20),
|
||||
),
|
||||
),
|
||||
child: Center(
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(left: 20, right: 20, bottom: 10),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
ImmichIconButton(
|
||||
icon: Icons.rotate_left,
|
||||
variant: ImmichVariant.ghost,
|
||||
color: ImmichColor.secondary,
|
||||
onPressed: () => cropController.rotateLeft(),
|
||||
),
|
||||
ImmichIconButton(
|
||||
icon: Icons.rotate_right,
|
||||
variant: ImmichVariant.ghost,
|
||||
color: ImmichColor.secondary,
|
||||
onPressed: () => cropController.rotateRight(),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: <Widget>[
|
||||
_AspectRatioButton(
|
||||
cropController: cropController,
|
||||
aspectRatio: aspectRatio,
|
||||
ratio: null,
|
||||
label: 'Free',
|
||||
),
|
||||
_AspectRatioButton(
|
||||
cropController: cropController,
|
||||
aspectRatio: aspectRatio,
|
||||
ratio: 1.0,
|
||||
label: '1:1',
|
||||
),
|
||||
_AspectRatioButton(
|
||||
cropController: cropController,
|
||||
aspectRatio: aspectRatio,
|
||||
ratio: 16.0 / 9.0,
|
||||
label: '16:9',
|
||||
),
|
||||
_AspectRatioButton(
|
||||
cropController: cropController,
|
||||
aspectRatio: aspectRatio,
|
||||
ratio: 3.0 / 2.0,
|
||||
label: '3:2',
|
||||
),
|
||||
_AspectRatioButton(
|
||||
cropController: cropController,
|
||||
aspectRatio: aspectRatio,
|
||||
ratio: 7.0 / 5.0,
|
||||
label: '7:5',
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _AspectRatioButton extends StatelessWidget {
|
||||
final CropController cropController;
|
||||
final ValueNotifier<double?> aspectRatio;
|
||||
final double? ratio;
|
||||
final String label;
|
||||
|
||||
const _AspectRatioButton({
|
||||
required this.cropController,
|
||||
required this.aspectRatio,
|
||||
required this.ratio,
|
||||
required this.label,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
IconButton(
|
||||
icon: Icon(switch (label) {
|
||||
'Free' => Icons.crop_free_rounded,
|
||||
'1:1' => Icons.crop_square_rounded,
|
||||
'16:9' => Icons.crop_16_9_rounded,
|
||||
'3:2' => Icons.crop_3_2_rounded,
|
||||
'7:5' => Icons.crop_7_5_rounded,
|
||||
_ => Icons.crop_free_rounded,
|
||||
}, color: aspectRatio.value == ratio ? context.primaryColor : context.themeData.iconTheme.color),
|
||||
onPressed: () {
|
||||
cropController.crop = const Rect.fromLTRB(0.1, 0.1, 0.9, 0.9);
|
||||
aspectRatio.value = ratio;
|
||||
cropController.aspectRatio = ratio;
|
||||
},
|
||||
),
|
||||
Text(label, style: context.textTheme.displayMedium),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,154 +0,0 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:auto_route/auto_route.dart';
|
||||
import 'package:cancellation_token_http/http.dart';
|
||||
import 'package:easy_localization/easy_localization.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
||||
import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
|
||||
import 'package:immich_mobile/entities/asset.entity.dart';
|
||||
import 'package:immich_mobile/extensions/build_context_extensions.dart';
|
||||
import 'package:immich_mobile/providers/background_sync.provider.dart';
|
||||
import 'package:immich_mobile/repositories/file_media.repository.dart';
|
||||
import 'package:immich_mobile/routing/router.dart';
|
||||
import 'package:immich_mobile/services/foreground_upload.service.dart';
|
||||
import 'package:immich_mobile/utils/image_converter.dart';
|
||||
import 'package:immich_mobile/widgets/common/immich_toast.dart';
|
||||
import 'package:logging/logging.dart';
|
||||
import 'package:path/path.dart' as p;
|
||||
|
||||
/// A stateless widget that provides functionality for editing an image.
|
||||
///
|
||||
/// This widget allows users to edit an image provided either as an [Asset] or
|
||||
/// directly as an [Image]. It ensures that exactly one of these is provided.
|
||||
///
|
||||
/// It also includes a conversion method to convert an [Image] to a [Uint8List] to save the image on the user's phone
|
||||
/// They automatically navigate to the [HomePage] with the edited image saved and they eventually get backed up to the server.
|
||||
@immutable
|
||||
@RoutePage()
|
||||
class DriftEditImagePage extends ConsumerWidget {
|
||||
final BaseAsset asset;
|
||||
final Image image;
|
||||
final bool isEdited;
|
||||
|
||||
const DriftEditImagePage({super.key, required this.asset, required this.image, required this.isEdited});
|
||||
|
||||
void _exitEditing(BuildContext context) {
|
||||
// this assumes that the only way to get to this page is from the AssetViewerRoute
|
||||
context.navigator.popUntil((route) => route.data?.name == AssetViewerRoute.name);
|
||||
}
|
||||
|
||||
Future<void> _saveEditedImage(BuildContext context, BaseAsset asset, Image image, WidgetRef ref) async {
|
||||
try {
|
||||
final Uint8List imageData = await imageToUint8List(image);
|
||||
LocalAsset? localAsset;
|
||||
|
||||
try {
|
||||
localAsset = await ref
|
||||
.read(fileMediaRepositoryProvider)
|
||||
.saveLocalAsset(imageData, title: "${p.withoutExtension(asset.name)}_edited.jpg");
|
||||
} on PlatformException catch (e) {
|
||||
// OS might not return the saved image back, so we handle that gracefully
|
||||
// This can happen if app does not have full library access
|
||||
Logger("SaveEditedImage").warning("Failed to retrieve the saved image back from OS", e);
|
||||
}
|
||||
|
||||
unawaited(ref.read(backgroundSyncProvider).syncLocal(full: true));
|
||||
_exitEditing(context);
|
||||
ImmichToast.show(durationInSecond: 3, context: context, msg: 'Image Saved!');
|
||||
|
||||
if (localAsset == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
await ref.read(foregroundUploadServiceProvider).uploadManual([localAsset], CancellationToken());
|
||||
} catch (e) {
|
||||
ImmichToast.show(
|
||||
durationInSecond: 6,
|
||||
context: context,
|
||||
msg: "error_saving_image".tr(namedArgs: {'error': e.toString()}),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text("edit".tr()),
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
leading: IconButton(
|
||||
icon: Icon(Icons.close_rounded, color: context.primaryColor, size: 24),
|
||||
onPressed: () => _exitEditing(context),
|
||||
),
|
||||
actions: <Widget>[
|
||||
TextButton(
|
||||
onPressed: isEdited ? () => _saveEditedImage(context, asset, image, ref) : null,
|
||||
child: Text("save_to_gallery".tr(), style: TextStyle(color: isEdited ? context.primaryColor : Colors.grey)),
|
||||
),
|
||||
],
|
||||
),
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
body: Center(
|
||||
child: ConstrainedBox(
|
||||
constraints: BoxConstraints(maxHeight: context.height * 0.7, maxWidth: context.width * 0.9),
|
||||
child: Container(
|
||||
decoration: BoxDecoration(
|
||||
borderRadius: const BorderRadius.all(Radius.circular(7)),
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: Colors.black.withValues(alpha: 0.2),
|
||||
spreadRadius: 2,
|
||||
blurRadius: 10,
|
||||
offset: const Offset(0, 3),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: ClipRRect(
|
||||
borderRadius: const BorderRadius.all(Radius.circular(7)),
|
||||
child: Image(image: image.image, fit: BoxFit.contain),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
bottomNavigationBar: Container(
|
||||
height: 70,
|
||||
margin: const EdgeInsets.only(bottom: 60, right: 10, left: 10, top: 10),
|
||||
decoration: BoxDecoration(
|
||||
color: context.scaffoldBackgroundColor,
|
||||
borderRadius: const BorderRadius.all(Radius.circular(30)),
|
||||
),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: <Widget>[
|
||||
Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.crop_rotate_rounded, color: context.themeData.iconTheme.color, size: 25),
|
||||
onPressed: () {
|
||||
context.pushRoute(DriftCropImageRoute(asset: asset, image: image));
|
||||
},
|
||||
),
|
||||
Text("crop".tr(), style: context.textTheme.displayMedium),
|
||||
],
|
||||
),
|
||||
Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.filter, color: context.themeData.iconTheme.color, size: 25),
|
||||
onPressed: () {
|
||||
context.pushRoute(DriftFilterImageRoute(asset: asset, image: image));
|
||||
},
|
||||
),
|
||||
Text("filter".tr(), style: context.textTheme.displayMedium),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,159 +0,0 @@
|
||||
import 'dart:async';
|
||||
import 'dart:ui' as ui;
|
||||
|
||||
import 'package:auto_route/auto_route.dart';
|
||||
import 'package:easy_localization/easy_localization.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_hooks/flutter_hooks.dart';
|
||||
import 'package:immich_mobile/constants/filters.dart';
|
||||
import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
|
||||
import 'package:immich_mobile/extensions/build_context_extensions.dart';
|
||||
import 'package:immich_mobile/routing/router.dart';
|
||||
|
||||
/// A widget for filtering an image.
|
||||
/// This widget uses [HookWidget] to manage its lifecycle and state. It allows
|
||||
/// users to add filters to an image and then navigate to the [EditImagePage] with the
|
||||
/// final composition.'
|
||||
@RoutePage()
|
||||
class DriftFilterImagePage extends HookWidget {
|
||||
final Image image;
|
||||
final BaseAsset asset;
|
||||
|
||||
const DriftFilterImagePage({super.key, required this.image, required this.asset});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final colorFilter = useState<ColorFilter>(filters[0]);
|
||||
final selectedFilterIndex = useState<int>(0);
|
||||
|
||||
Future<ui.Image> createFilteredImage(ui.Image inputImage, ColorFilter filter) {
|
||||
final completer = Completer<ui.Image>();
|
||||
final size = Size(inputImage.width.toDouble(), inputImage.height.toDouble());
|
||||
final recorder = ui.PictureRecorder();
|
||||
final canvas = Canvas(recorder);
|
||||
|
||||
final paint = Paint()..colorFilter = filter;
|
||||
canvas.drawImage(inputImage, Offset.zero, paint);
|
||||
|
||||
recorder.endRecording().toImage(size.width.round(), size.height.round()).then((image) {
|
||||
completer.complete(image);
|
||||
});
|
||||
|
||||
return completer.future;
|
||||
}
|
||||
|
||||
void applyFilter(ColorFilter filter, int index) {
|
||||
colorFilter.value = filter;
|
||||
selectedFilterIndex.value = index;
|
||||
}
|
||||
|
||||
Future<Image> applyFilterAndConvert(ColorFilter filter) async {
|
||||
final completer = Completer<ui.Image>();
|
||||
image.image
|
||||
.resolve(ImageConfiguration.empty)
|
||||
.addListener(
|
||||
ImageStreamListener((ImageInfo info, bool _) {
|
||||
completer.complete(info.image);
|
||||
}),
|
||||
);
|
||||
final uiImage = await completer.future;
|
||||
|
||||
final filteredUiImage = await createFilteredImage(uiImage, filter);
|
||||
final byteData = await filteredUiImage.toByteData(format: ui.ImageByteFormat.png);
|
||||
final pngBytes = byteData!.buffer.asUint8List();
|
||||
|
||||
return Image.memory(pngBytes, fit: BoxFit.contain);
|
||||
}
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
title: Text("filter".tr()),
|
||||
leading: CloseButton(color: context.primaryColor),
|
||||
actions: [
|
||||
IconButton(
|
||||
icon: Icon(Icons.done_rounded, color: context.primaryColor, size: 24),
|
||||
onPressed: () async {
|
||||
final filteredImage = await applyFilterAndConvert(colorFilter.value);
|
||||
unawaited(context.pushRoute(DriftEditImageRoute(asset: asset, image: filteredImage, isEdited: true)));
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
backgroundColor: context.scaffoldBackgroundColor,
|
||||
body: Column(
|
||||
children: [
|
||||
SizedBox(
|
||||
height: context.height * 0.7,
|
||||
child: Center(
|
||||
child: ColorFiltered(colorFilter: colorFilter.value, child: image),
|
||||
),
|
||||
),
|
||||
SizedBox(
|
||||
height: 120,
|
||||
child: ListView.builder(
|
||||
scrollDirection: Axis.horizontal,
|
||||
itemCount: filters.length,
|
||||
itemBuilder: (context, index) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8.0),
|
||||
child: _FilterButton(
|
||||
image: image,
|
||||
label: filterNames[index],
|
||||
filter: filters[index],
|
||||
isSelected: selectedFilterIndex.value == index,
|
||||
onTap: () => applyFilter(filters[index], index),
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _FilterButton extends StatelessWidget {
|
||||
final Image image;
|
||||
final String label;
|
||||
final ColorFilter filter;
|
||||
final bool isSelected;
|
||||
final VoidCallback onTap;
|
||||
|
||||
const _FilterButton({
|
||||
required this.image,
|
||||
required this.label,
|
||||
required this.filter,
|
||||
required this.isSelected,
|
||||
required this.onTap,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Column(
|
||||
children: [
|
||||
GestureDetector(
|
||||
onTap: onTap,
|
||||
child: Container(
|
||||
width: 80,
|
||||
height: 80,
|
||||
decoration: BoxDecoration(
|
||||
borderRadius: const BorderRadius.all(Radius.circular(10)),
|
||||
border: isSelected ? Border.all(color: context.primaryColor, width: 3) : null,
|
||||
),
|
||||
child: ClipRRect(
|
||||
borderRadius: const BorderRadius.all(Radius.circular(10)),
|
||||
child: ColorFiltered(
|
||||
colorFilter: filter,
|
||||
child: FittedBox(fit: BoxFit.cover, child: image),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 10),
|
||||
Text(label, style: context.themeData.textTheme.bodyMedium),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user