Create progressbar component

Signed-off-by: Marco Ambrosini <marcoambrosini@pm.me>

src/components/MessagesList/MessagesGroup/Message/MessagePart/FilePreview.vue

@@ -37,49 +37,62 @@
 		<span v-if="isLoading"
 			class="preview loading" />
 		<strong>{{ name }}</strong>
-		<v-progress-linear v-if="isTemporaryUpload" color="#033" :value="uploadProgress" />
+		<ProgressBar v-if="isTemporaryUpload" :value="uploadProgress" />
 	</a>
 </template>
 
 <script>
 import { generateUrl, imagePath } from '@nextcloud/router'
+import ProgressBar from '../../../../ProgressBar'
 
 export default {
 	name: 'FilePreview',
+
+	components: {
+		ProgressBar,
+	},
+
 	props: {
+
 		type: {
 			type: String,
 			required: true,
 		},
+
 		id: {
 			type: String,
 			required: true,
 		},
+
 		name: {
 			type: String,
 			required: true,
 		},
+
 		path: {
 			type: String,
 			default: '',
 		},
+
 		link: {
 			type: String,
 			default: '',
 		},
+
 		mimetype: {
 			type: String,
 			default: '',
 		},
+
 		previewAvailable: {
 			type: String,
 			default: 'no',
 		},
+
 		previewSize: {
 			type: Number,
 			default: 128,
 		},
-
 		// In case this component is used to display a file that is being uploaded
 		// this parameter is used to access the file upload status in the store
 		uploadId: {
@@ -205,6 +218,7 @@ export default {
 <style lang="scss" scoped>
 
 .container {
+	width: 100%;
 	/* The file preview can not be a block; otherwise it would fill the whole
 	width of the container and the loading icon would not be centered on the
 	image. */

src/components/ProgressBar.vue

@@ -0,0 +1,80 @@
+<!--
+  - @copyright Copyright (c) 2020 Marco Ambrosini <marcoambrosini@pm.me>
+  -
+  - @author Marco Ambrosini <marcoambrosini@pm.me>
+  -
+  - @license GNU AGPL version 3 or any later version
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU Affero General Public License as
+  - published by the Free Software Foundation, either version 3 of the
+  - License, or (at your option) any later version.
+  -
+  - This program is distributed in the hope that it will be useful,
+  - but WITHOUT ANY WARRANTY; without even the implied warranty of
+  - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  - GNU Affero General Public License for more details.
+  -
+  - You should have received a copy of the GNU Affero General Public License
+  - along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<docs>
+</docs>
+
+<template>
+	<div class="progress-bar">
+		<div class="progress-bar__loaded" :style="progressLoadedWidth" />
+		<div class="progress-bar__total" />
+	</div>
+</template>
+
+<script>
+export default {
+	name: 'ProgressBar',
+
+	props: {
+		/**
+		 * An integer between 1 and 100
+		 */
+		value: {
+			type: Number,
+			required: true,
+		},
+	},
+
+	computed: {
+
+		progressLoadedWidth() {
+			return {
+				width: `${this.value}px`,
+			}
+		},
+	},
+
+}
+</script>
+
+<style lang="scss" scoped>
+
+.progress-bar {
+	position: relative;
+	width: 100%;
+	&__loaded,
+	&__total {
+		position: absolute;
+		top: 0;
+		left: 0;
+		height: 4px;
+	}
+	&__loaded {
+		background-color: var(--color-primary-element-light);
+		z-index: 1;
+	}
+	&__total {
+		width: 100%;
+		background-color: var(--color-box-shadow);;
+	}
+}
+
+</style>