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Initial implementation of Image Crop add-on #1
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50 changes: 50 additions & 0 deletions
50
src/main/java/com/flowingcode/vaadin/addons/imagecrop/Crop.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /*- | ||
| * #%L | ||
| * Image Crop Add-on | ||
| * %% | ||
| * Copyright (C) 2024 Flowing Code | ||
| * %% | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * #L% | ||
| */ | ||
|
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| package com.flowingcode.vaadin.addons.imagecrop; | ||
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| /** | ||
| * Represents crop dimensions. | ||
| * <p> | ||
| * The crop dimensions are defined by the unit, x and y coordinates, width, and | ||
| * height. | ||
| * | ||
| * @param unit the unit of the crop dimensions, can be 'px' (pixels) or '%' | ||
| * (percentage). | ||
| * @param x the x-coordinate of the cropped area. | ||
| * @param y the y-coordinate of the cropped area. | ||
| * @param width the width of the cropped area | ||
| * @param height the height of the cropped area | ||
| */ | ||
| public record Crop(String unit, int x, int y, int width, int height) { | ||
|
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| /** | ||
| * Returns a string representation of the Crop object. | ||
| * | ||
| * @return A string representing the crop dimensions in the format: | ||
| * "{ unit: %s, x: %s, y: %s, width: %s, height: %s }" | ||
| * where %s is replaced by the corresponding value. | ||
| */ | ||
| @Override | ||
| public final String toString() { | ||
| return "{ unit: %s, x: %s, y: %s, width: %s, height: %s }".formatted(unit, x, y, width, height); | ||
| } | ||
|
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| } |
57 changes: 57 additions & 0 deletions
57
src/main/java/com/flowingcode/vaadin/addons/imagecrop/CroppedImageEvent.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /*- | ||
| * #%L | ||
| * Image Crop Add-on | ||
| * %% | ||
| * Copyright (C) 2024 Flowing Code | ||
| * %% | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * #L% | ||
| */ | ||
|
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| package com.flowingcode.vaadin.addons.imagecrop; | ||
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| import com.vaadin.flow.component.ComponentEvent; | ||
| import com.vaadin.flow.component.DomEvent; | ||
| import com.vaadin.flow.component.EventData; | ||
|
|
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| /** | ||
| * Represents an event triggered when an image is cropped and encoded. | ||
| */ | ||
| @DomEvent("cropped-image") | ||
| public class CroppedImageEvent extends ComponentEvent<ImageCrop> { | ||
|
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| private String croppedImageDataUri; | ||
|
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| /** | ||
| * Constructs a new CroppedImageEvent. | ||
| * | ||
| * @param source the source of the event | ||
| * @param fromClient <code>true</code> if the event originated from the client-side, | ||
| * <code>false</code> otherwise | ||
| * @param croppedImageDataUri the data URL of the cropped image | ||
| */ | ||
| public CroppedImageEvent(ImageCrop source, boolean fromClient, | ||
| @EventData("event.detail.croppedImageDataUri") String croppedImageDataUri) { | ||
| super(source, fromClient); | ||
| this.croppedImageDataUri = croppedImageDataUri; | ||
| } | ||
|
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| /** | ||
| * Returns the cropped image data URL. | ||
| * | ||
| * @return the cropped image data URL | ||
| */ | ||
| public String getCroppedImageDataUri() { | ||
| return this.croppedImageDataUri; | ||
| } | ||
| } | ||
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