1 files changed, 106 insertions, 0 deletions
diff --git a/app/assets/javascripts/ide/components/activity_bar.vue b/app/assets/javascripts/ide/components/activity_bar.vue
new file mode 100644
index 00000000000..05dbc1410de
--- /dev/null
+++ b/app/assets/javascripts/ide/components/activity_bar.vue
@@ -0,0 +1,106 @@
+<script>
+import { mapActions, mapGetters, mapState } from 'vuex';
+import Icon from '~/vue_shared/components/icon.vue';
+import tooltip from '~/vue_shared/directives/tooltip';
+import { activityBarViews } from '../constants';
+
+export default {
+  components: {
+    Icon,
+  },
+  directives: {
+    tooltip,
+  },
+  computed: {
+    ...mapGetters(['currentProject', 'hasChanges']),
+    ...mapState(['currentActivityView']),
+    goBackUrl() {
+      return document.referrer || this.currentProject.web_url;
+    },
+  },
+  methods: {
+    ...mapActions(['updateActivityBarView']),
+  },
+  activityBarViews,
+};
+</script>
+
+<template>
+  <nav class="ide-activity-bar">
+    <ul class="list-unstyled">
+      <li v-once>
+        <a
+          v-tooltip
+          data-container="body"
+          data-placement="right"
+          :href="goBackUrl"
+          class="ide-sidebar-link"
+          :title="s__('IDE|Go back')"
+          :aria-label="s__('IDE|Go back')"
+        >
+          <icon
+            :size="16"
+            name="go-back"
+          />
+        </a>
+      </li>
+      <li>
+        <button
+          v-tooltip
+          data-container="body"
+          data-placement="right"
+          type="button"
+          class="ide-sidebar-link js-ide-edit-mode"
+          :class="{
+            active: currentActivityView === $options.activityBarViews.edit
+          }"
+          @click.prevent="updateActivityBarView($options.activityBarViews.edit)"
+          :title="s__('IDE|Edit')"
+          :aria-label="s__('IDE|Edit')"
+        >
+          <icon
+            name="code"
+          />
+        </button>
+      </li>
+      <li>
+        <button
+          v-tooltip
+          data-container="body"
+          data-placement="right"
+          type="button"
+          class="ide-sidebar-link js-ide-review-mode"
+          :class="{
+            active: currentActivityView === $options.activityBarViews.review
+          }"
+          @click.prevent="updateActivityBarView($options.activityBarViews.review)"
+          :title="s__('IDE|Review')"
+          :aria-label="s__('IDE|Review')"
+        >
+          <icon
+            name="file-modified"
+          />
+        </button>
+      </li>
+      <li v-show="hasChanges">
+        <button
+          v-tooltip
+          data-container="body"
+          data-placement="right"
+          type="button"
+          class="ide-sidebar-link js-ide-commit-mode"
+          :class="{
+            active: currentActivityView === $options.activityBarViews.commit
+          }"
+          @click.prevent="updateActivityBarView($options.activityBarViews.commit)"
+          :title="s__('IDE|Commit')"
+          :aria-label="s__('IDE|Commit')"
+        >
+          <icon
+            name="commit"
+          />
+        </button>
+      </li>
+    </ul>
+  </nav>
+</template>