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<script>
import ImageViewer from '../../content_viewer/viewers/image_viewer.vue';
import TwoUpViewer from './image_diff/two_up_viewer.vue';
import SwipeViewer from './image_diff/swipe_viewer.vue';
import OnionSkinViewer from './image_diff/onion_skin_viewer.vue';
import { diffModes, imageViewMode } from '../constants';
export default {
components: {
ImageViewer,
},
props: {
diffMode: {
type: String,
required: true,
},
newPath: {
type: String,
required: true,
},
oldPath: {
type: String,
required: true,
},
},
data() {
return {
mode: imageViewMode.twoup,
};
},
computed: {
imageViewComponent() {
switch (this.mode) {
case imageViewMode.twoup:
return TwoUpViewer;
case imageViewMode.swipe:
return SwipeViewer;
case imageViewMode.onion:
return OnionSkinViewer;
default:
return undefined;
}
},
isNew() {
return this.diffMode === diffModes.new;
},
imagePath() {
return this.isNew ? this.newPath : this.oldPath;
},
},
methods: {
changeMode(newMode) {
this.mode = newMode;
},
},
diffModes,
imageViewMode,
};
</script>
<template>
<div class="diff-file-container">
<div
v-if="diffMode === $options.diffModes.replaced"
class="diff-viewer">
<div class="image js-replaced-image">
<component
:is="imageViewComponent"
v-bind="$props"
>
<slot
slot="image-overlay"
name="image-overlay"
>
</slot>
</component>
</div>
<div class="view-modes">
<ul class="view-modes-menu">
<li
:class="{
active: mode === $options.imageViewMode.twoup
}"
@click="changeMode($options.imageViewMode.twoup)">
{{ s__('ImageDiffViewer|2-up') }}
</li>
<li
:class="{
active: mode === $options.imageViewMode.swipe
}"
@click="changeMode($options.imageViewMode.swipe)">
{{ s__('ImageDiffViewer|Swipe') }}
</li>
<li
:class="{
active: mode === $options.imageViewMode.onion
}"
@click="changeMode($options.imageViewMode.onion)">
{{ s__('ImageDiffViewer|Onion skin') }}
</li>
</ul>
</div>
</div>
<div
v-else
class="diff-viewer"
>
<div class="image">
<image-viewer
:path="imagePath"
:inner-css-classes="['frame', {
'added': isNew,
'deleted': diffMode === $options.diffModes.deleted
}]"
>
<slot
v-if="isNew"
slot="image-overlay"
name="image-overlay"
>
</slot>
</image-viewer>
</div>
</div>
</div>
</template>
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