hinzufügen Reshape action

url_gen/lib/transformation/layer/common.dart

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+import 'package:cloudinary_url_gen/src/extensions/string_extension.dart';
+import 'package:cloudinary_url_gen/transformation/layer/position/base_layer_position.dart';
+import 'package:cloudinary_url_gen/transformation/layer/position/blend_mode.dart';
+import 'package:cloudinary_url_gen/transformation/layer/position/timeline.dart';
+import 'package:cloudinary_url_gen/transformation/source/source.dart';
+import 'package:cloudinary_url_gen/transformation/transformation_utils.dart';
+
+import '../common.dart';
+
+String buildLayerComponent(String sourceParamKey, Source source,
+    {BaseLayerPosition? position,
+    BlendMode? blendMode,
+    Timeline? timeline,
+    List<Param>? extras}) {
+  List<Param> newList = <Param>[];
+  newList.addAll(source.extraComponents());
+  newList.add(Param(sourceParamKey, source.toString()));
+  var sourceComponent = toComponentString(newList);
+
+  // The extra params, alongside position and timeline-position, plus fl_layer_apply - all go in the last component:
+  var splited = sourceComponent.split(',');
+  splited.sort((a, b) => a.toString().compareTo(b.toString()));
+  var sorted = splited.join(',');
+  List<Param> lastComponent = <Param>[];
+  if (extras != null) {
+    lastComponent.addAll(extras);
+  }
+  lastComponent.add(Param('fl', 'layer_apply'));
+  if (position != null) {
+    lastComponent.addAll(position.asParams());
+  }
+  if (timeline != null) {
+    if (timeline.getStartOffset() != null) {
+      lastComponent.add(Param("so", timeline.getStartOffset()));
+    }
+    if (timeline.getDuration() != null) {
+      lastComponent.add(Param("eo", timeline.getEndOffset()));
+    }
+    if (timeline.getEndOffset() != null) {
+      lastComponent.add(Param("du", timeline.getDuration()));
+    }
+  }
+  if (blendMode != null) {
+    lastComponent.add(Param('e', blendMode));
+  }
+  var lastComponentString = toComponentString(lastComponent);
+  return sorted.joinWithValues(
+      [source.transformationObject, lastComponentString],
+      separator: defaultComponentSeparator,
+      actionSeparator: defaultComponentSeparator);
+}

url_gen/lib/transformation/layer/position/base_layer_position.dart

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+import '../../common.dart';
+import '../../gravity/gravity.dart';
+
+class BaseLayerPosition {
+  dynamic _offsetX;
+  dynamic _offsetY;
+  Gravity? _gravity;
+
+  BaseLayerPosition offsetX(dynamic offsetX) {
+    _offsetX = offsetX;
+    return this;
+  }
+
+  BaseLayerPosition offsetY(dynamic offsetY) {
+    _offsetY = offsetY;
+    return this;
+  }
+
+  BaseLayerPosition gravity(Gravity gravity) {
+    _gravity = gravity;
+    return this;
+  }
+
+  BaseLayerPosition({dynamic offsetX, dynamic offsetY, Gravity? gravity}) {
+    _offsetX = offsetX;
+    _offsetY = offsetY;
+    _gravity = gravity;
+  }
+
+  List<Param> asParams() {
+    return [
+      if (_offsetX != null) Param('x', _offsetX),
+      if (_offsetY != null) Param('y', _offsetY),
+      if (_gravity != null) Param('g', _gravity),
+    ];
+  }
+}

url_gen/lib/transformation/layer/position/blend_mode.dart

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+import 'package:cloudinary_url_gen/src/extensions/string_extension.dart';
+
+class BlendMode {
+  String value;
+
+  BlendMode(this.value);
+
+  static screen() => BlendMode('screen');
+  static multiply() => BlendMode('multiply');
+  static overlay() => BlendMode('overlay');
+  static mask() => BlendMode('mask');
+  static antiRemoval() => AntiRemovalBlendMode('anti_removal');
+
+  @override
+  String toString() {
+    return value;
+  }
+}
+
+class AntiRemovalBlendMode extends BlendMode {
+  dynamic _level;
+
+  AntiRemovalBlendMode(super.value);
+
+  AntiRemovalBlendMode level(dynamic level) {
+    _level = level;
+    return this;
+  }
+
+  @override
+  String toString() {
+    return super.toString().joinWithValues([_level]);
+  }
+}

url_gen/lib/transformation/layer/position/position.dart

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+import 'package:cloudinary_url_gen/transformation/layer/position/base_layer_position.dart';
+
+import '../../common.dart';
+
+class Position extends BaseLayerPosition {
+  bool? _tiled;
+  bool _allowOverflow = true;
+
+  Position tiled(bool tiled) {
+    _tiled = tiled;
+    return this;
+  }
+
+  Position allowOverflow(bool allowOverflow) {
+    _allowOverflow = allowOverflow;
+    return this;
+  }
+
+  @override
+  List<Param> asParams() {
+    var params = super.asParams();
+    if (_tiled != null && _tiled == true) params.add(Param('fl', 'tiled'));
+    if (!_allowOverflow) params.add(Param('fl', 'no_overflow'));
+    return params;
+  }
+}

url_gen/lib/transformation/layer/position/timeline.dart

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+import 'dart:developer';
+
+class Timeline {
+  dynamic _startOffset;
+  dynamic _duration;
+  dynamic _endOffset;
+
+  static Timeline position() {
+    return Timeline();
+  }
+
+  Timeline startOffset(dynamic startOffset) {
+    _startOffset = startOffset;
+    return this;
+  }
+
+  Timeline endOffset(dynamic endOffset) {
+    _endOffset = endOffset;
+    return this;
+  }
+
+  Timeline duration(dynamic duration) {
+    _duration = duration;
+    return this;
+  }
+
+  dynamic getStartOffset() {
+    return _startOffset;
+  }
+
+  dynamic getEndOffset() {
+    return _endOffset;
+  }
+
+  dynamic getDuration() {
+    return _duration;
+  }
+}

url_gen/lib/transformation/reshape/reshape.dart

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+import 'package:cloudinary_url_gen/transformation/reshape/reshape_actions.dart';
+import 'package:cloudinary_url_gen/transformation/source/source.dart';
+
+import '../common.dart';
+
+class Reshape extends Action {
+  static Shear shear([dynamic skewX, dynamic skewY]) {
+    return Shear(skewX: skewX, skewY: skewY);
+  }
+
+  static Distort distort(List<dynamic> points) {
+    return Distort(points);
+  }
+
+  static DistortArc distortArc(dynamic degrees) {
+    return DistortArc(degrees);
+  }
+
+  static Trim trim([dynamic colorSimilarity, dynamic colorOverride]) {
+    return Trim(colorSimilarity, colorOverride);
+  }
+
+  static CutByImage cutByImage(Source source) {
+    return CutByImage(source);
+  }
+
+  //TODO: missing Source , ImageSource, TextSource, FetchSource
+
+  @override
+  String toString() {
+    return 'e';
+  }
+}

url_gen/lib/transformation/reshape/reshape_actions.dart

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+import 'package:cloudinary_url_gen/src/extensions/string_extension.dart';
+import 'package:cloudinary_url_gen/transformation/layer/common.dart';
+import 'package:cloudinary_url_gen/transformation/layer/position/position.dart';
+import 'package:cloudinary_url_gen/transformation/reshape/reshape.dart';
+
+import '../common.dart';
+import '../source/source.dart';
+
+class Shear extends Reshape {
+  dynamic _skewX;
+  dynamic _skewY;
+
+  Shear({dynamic skewX, dynamic skewY}) {
+    _skewX = skewX;
+    _skewY = skewY;
+  }
+
+  @override
+  String toString() {
+    return super.toString().joinWithValues(['shear'],
+        actionSeparator:
+            paramKeyValueSeparator).joinWithValues([_skewX, _skewY]);
+  }
+
+  Shear skewX(dynamic skewX) {
+    _skewX = skewX;
+    return this;
+  }
+
+  Shear skewY(dynamic skewY) {
+    _skewY = skewY;
+    return this;
+  }
+}
+
+class Distort extends Reshape {
+  List<dynamic> points = [];
+
+  Distort(this.points);
+
+  @override
+  String toString() {
+    return super.toString().joinWithValues(['distort'],
+        actionSeparator:
+            paramKeyValueSeparator).joinWithValues(
+        [points.join(defaultValuesSeparator)]);
+  }
+}
+
+class DistortArc extends Reshape {
+  dynamic degrees;
+
+  DistortArc(this.degrees);
+
+  @override
+  String toString() {
+    return super.toString().joinWithValues(['distort'],
+        actionSeparator:
+            paramKeyValueSeparator).joinWithValues(['arc', degrees]);
+  }
+}
+
+class Trim extends Reshape {
+  dynamic _colorSimilarity;
+  dynamic _colorOverride;
+
+  Trim([dynamic colorSimilarity, dynamic colorOverride]) {
+    _colorSimilarity = colorSimilarity;
+    _colorOverride = colorOverride;
+  }
+
+  @override
+  String toString() {
+    return super.toString().joinWithValues(['trim'],
+        actionSeparator:
+            paramKeyValueSeparator).joinWithValues(
+        [_colorSimilarity, _colorOverride]);
+  }
+
+  Trim colorSimilarity(dynamic colorSimilarity) {
+    _colorSimilarity = colorSimilarity;
+    return this;
+  }
+
+  Trim colorOverride(dynamic colorOverride) {
+    _colorOverride = colorOverride;
+    return this;
+  }
+}
+
+class CutByImage extends Reshape {
+  Source source;
+  Position? _position;
+
+  CutByImage(this.source);
+
+  CutByImage position(Position position) {
+    _position = position;
+    return this;
+  }
+
+  @override
+  String toString() {
+    return buildLayerComponent('l', source,
+        position: _position, extras: [Param('fl', 'cutter')]);
+  }
+}

url_gen/lib/transformation/source/image_source.dart

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+import 'package:cloudinary_url_gen/src/extensions/string_extension.dart';
+import 'package:cloudinary_url_gen/transformation/common.dart';
+import 'package:cloudinary_url_gen/transformation/source/source.dart';
+import 'package:cloudinary_url_gen/transformation/transformation.dart';
+
+class ImageSource extends Source {
+  late String _publicId;
+
+  ImageSource(String publicId, {Transformation? transformation}) {
+    _publicId = publicId;
+    super.transformationObject = transformation;
+  }
+
+  @override
+  String toString() {
+    return _publicId.cldSmartUrlEncode();
+  }
+
+  ImageSource publicId(String publicId) {
+    _publicId = publicId;
+    return this;
+  }
+
+  ImageSource transformation(Transformation transformation) {
+    super.transformationObject = transformation;
+    return this;
+  }
+
+  @override
+  List<Param> extraComponents() {
+    return <Param>[];
+  }
+}

url_gen/lib/transformation/source/source.dart

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+import 'package:cloudinary_url_gen/transformation/source/image_source.dart';
+
+import '../common.dart';
+import '../transformation.dart';
+
+abstract class Source {
+  Transformation? transformationObject;
+
+  static ImageSource image(String publicId, {Transformation? transformation}) {
+    return ImageSource(publicId, transformation: transformation);
+  }
+
+  List<Param> extraComponents();
+}