| 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/imagestyle/imagestylecommand
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| 7 | */
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| 8 | import type { Element } from 'ckeditor5/src/engine';
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| 9 | import { Command, type Editor } from 'ckeditor5/src/core';
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| 10 | import type { ImageStyleOptionDefinition } from '../imageconfig';
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| 11 | /**
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| 12 | * The image style command. It is used to apply {@link module:image/imageconfig~ImageStyleConfig#options image style option}
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| 13 | * to a selected image.
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| 14 | *
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| 15 | * **Note**: Executing this command may change the image model element if the desired style requires an image of a different
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| 16 | * type. See {@link module:image/imagestyle/imagestylecommand~ImageStyleCommand#execute} to learn more.
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| 17 | */
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| 18 | export default class ImageStyleCommand extends Command {
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| 19 | /**
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| 20 | * An object containing names of default style options for the inline and block images.
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| 21 | * If there is no default style option for the given image type in the configuration,
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| 22 | * the name will be `false`.
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| 23 | */
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| 24 | private _defaultStyles;
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| 25 | /**
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| 26 | * The styles handled by this command.
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| 27 | */
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| 28 | private _styles;
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| 29 | /**
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| 30 | * Creates an instance of the image style command. When executed, the command applies one of
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| 31 | * {@link module:image/imageconfig~ImageStyleConfig#options style options} to the currently selected image.
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| 32 | *
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| 33 | * @param editor The editor instance.
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| 34 | * @param styles The style options that this command supports.
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| 35 | */
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| 36 | constructor(editor: Editor, styles: Array<ImageStyleOptionDefinition>);
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| 37 | /**
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| 38 | * @inheritDoc
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| 39 | */
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| 40 | refresh(): void;
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| 41 | /**
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| 42 | * Executes the command and applies the style to the currently selected image:
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| 43 | *
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| 44 | * ```ts
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| 45 | * editor.execute( 'imageStyle', { value: 'side' } );
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| 46 | * ```
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| 47 | *
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| 48 | * **Note**: Executing this command may change the image model element if the desired style requires an image
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| 49 | * of a different type. Learn more about { module:image/imageconfig~ImageStyleOptionDefinition#modelElements model element}
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| 50 | * configuration for the style option.
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| 51 | *
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| 52 | * @param options.value The name of the style (as configured in { module:image/imageconfig~ImageStyleConfig#options}).
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| 53 | * @param options.setImageSizes Specifies whether the image `width` and `height` attributes should be set automatically.
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| 54 | * The default is `true`.
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| 55 | * @fires execute
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| 56 | */
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| 57 | execute(options?: {
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| 58 | value?: string;
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| 59 | setImageSizes?: boolean;
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| 60 | }): void;
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| 61 | /**
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| 62 | * Returns `true` if requested style change would trigger the image type change.
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| 63 | *
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| 64 | * @param requestedStyle The name of the style (as configured in {@link module:image/imageconfig~ImageStyleConfig#options}).
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| 65 | * @param imageElement The image model element.
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| 66 | */
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| 67 | shouldConvertImageType(requestedStyle: string, imageElement: Element): boolean;
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| 68 | }
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