| 1 | /**
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| 2 | * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
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| 3 | * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
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| 4 | */
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| 5 | /**
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| 6 | * @module image/image/imageblockediting
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| 7 | */
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| 8 | import { Plugin } from 'ckeditor5/src/core';
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| 9 | import { ClipboardPipeline } from 'ckeditor5/src/clipboard';
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| 10 | import ImageEditing from './imageediting';
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| 11 | import ImageSizeAttributes from '../imagesizeattributes';
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| 12 | import ImageUtils from '../imageutils';
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| 13 | import ImagePlaceholder from './imageplaceholder';
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| 14 | /**
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| 15 | * The image block plugin.
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| 16 | *
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| 17 | * It registers:
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| 18 | *
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| 19 | * * `<imageBlock>` as a block element in the document schema, and allows `alt`, `src` and `srcset` attributes.
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| 20 | * * converters for editing and data pipelines.,
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| 21 | * * {@link module:image/image/imagetypecommand~ImageTypeCommand `'imageTypeBlock'`} command that converts inline images into
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| 22 | * block images.
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| 23 | */
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| 24 | export default class ImageBlockEditing extends Plugin {
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| 25 | /**
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| 26 | * @inheritDoc
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| 27 | */
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| 28 | static get requires(): readonly [typeof ImageEditing, typeof ImageSizeAttributes, typeof ImageUtils, typeof ImagePlaceholder, typeof ClipboardPipeline];
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| 29 | /**
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| 30 | * @inheritDoc
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| 31 | */
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| 32 | static get pluginName(): "ImageBlockEditing";
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| 33 | /**
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| 34 | * @inheritDoc
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| 35 | */
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| 36 | init(): void;
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| 37 | /**
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| 38 | * Configures conversion pipelines to support upcasting and downcasting
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| 39 | * block images (block image widgets) and their attributes.
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| 40 | */
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| 41 | private _setupConversion;
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| 42 | /**
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| 43 | * Integrates the plugin with the clipboard pipeline.
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| 44 | *
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| 45 | * Idea is that the feature should recognize the user's intent when an **inline** image is
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| 46 | * pasted or dropped. If such an image is pasted/dropped:
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| 47 | *
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| 48 | * * into an empty block (e.g. an empty paragraph),
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| 49 | * * on another object (e.g. some block widget).
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| 50 | *
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| 51 | * it gets converted into a block image on the fly. We assume this is the user's intent
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| 52 | * if they decided to put their image there.
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| 53 | *
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| 54 | * See the `ImageInlineEditing` for the similar integration that works in the opposite direction.
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| 55 | *
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| 56 | * The feature also sets image `width` and `height` attributes on paste.
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| 57 | */
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| 58 | private _setupClipboardIntegration;
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| 59 | }
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