1 files changed, 109 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff_viewer.vue b/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff_viewer.vue
new file mode 100644
index 00000000000..1af85283277
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+++ b/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff_viewer.vue
@@ -0,0 +1,109 @@
+<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,
+    TwoUpViewer,
+    SwipeViewer,
+    OnionSkinViewer,
+  },
+  props: {
+    diffMode: {
+      type: String,
+      required: true,
+    },
+    newPath: {
+      type: String,
+      required: true,
+    },
+    oldPath: {
+      type: String,
+      required: true,
+    },
+    projectPath: {
+      type: String,
+      required: false,
+      default: '',
+    },
+  },
+  data() {
+    return {
+      mode: imageViewMode.twoup,
+    };
+  },
+  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">
+        <two-up-viewer
+          v-if="mode === $options.imageViewMode.twoup"
+          v-bind="$props"/>
+        <swipe-viewer
+          v-else-if="mode === $options.imageViewMode.swipe"
+          v-bind="$props"/>
+        <onion-skin-viewer
+          v-else-if="mode === $options.imageViewMode.onion"
+          v-bind="$props"/>
+      </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 class="note-container"></div>
+    </div>
+    <div
+      v-else-if="diffMode === $options.diffModes.new"
+      class="diff-viewer added">
+      <image-viewer
+        :path="newPath"
+        :project-path="projectPath"
+      />
+    </div>
+    <div
+      v-else
+      class="diff-viewer deleted">
+      <image-viewer
+        :path="oldPath"
+        :project-path="projectPath"
+      />
+    </div>
+  </div>
+</template>