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Add custom intro page by fetching markdown content from a file (#697)

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Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
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Tilman Vatteroth 2021-02-08 15:03:11 +01:00 • committed by GitHub
parent 4b2e2a7c93
commit 7f6e0e53a7
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31 changed files with 373 additions and 173 deletions
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23
src/components/render-page/hooks/use-image-click-handler.ts Normal file
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/*
* SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
import React, { useCallback } from 'react'
import { ImageClickHandler } from '../../markdown-renderer/replace-components/image/image-replacer'
import { IframeRendererToEditorCommunicator } from '../iframe-renderer-to-editor-communicator'
export const useImageClickHandler = (iframeCommunicator: IframeRendererToEditorCommunicator): ImageClickHandler => {
return useCallback((event: React.MouseEvent<HTMLImageElement, MouseEvent>) => {
const image = event.target as HTMLImageElement
if (image.src === '') {
return
}
iframeCommunicator.sendClickedImageUrl({
src: image.src,
alt: image.alt,
title: image.title
})
}, [iframeCommunicator])
}