feat: unsaved changes reminder

src/renderer/components/ModalDiscardChanges.vue

@@ -0,0 +1,57 @@
+<template>
+   <ConfirmModal
+      :confirm-text="$t('word.discard')"
+      :cancel-text="$t('word.stay')"
+      @confirm="discardUnsavedChanges"
+      @hide="closeUnsavedChangesModal"
+   >
+      <template slot="header">
+         <div class="d-flex">
+            <i class="mdi mdi-24px mdi-content-save-alert mr-1" /> {{ $t('message.unsavedChanges') }}
+         </div>
+      </template>
+      <div slot="body">
+         <div>
+            {{ $t('message.discardUnsavedChanges') }}
+         </div>
+      </div>
+   </ConfirmModal>
+</template>
+
+<script>
+import { mapActions } from 'vuex';
+import ConfirmModal from '@/components/BaseConfirmModal';
+
+export default {
+   name: 'ModalDiscardChanges',
+   components: {
+      ConfirmModal
+   },
+   created () {
+      window.addEventListener('keydown', this.onKey);
+   },
+   beforeDestroy () {
+      window.removeEventListener('keydown', this.onKey);
+   },
+   methods: {
+      ...mapActions({
+         discardUnsavedChanges: 'workspaces/discardUnsavedChanges',
+         closeUnsavedChangesModal: 'workspaces/closeUnsavedChangesModal'
+      }),
+      closeModal () {
+         this.$emit('close');
+      },
+      onKey (e) {
+         e.stopPropagation();
+         if (e.key === 'Escape')
+            this.closeModal();
+      }
+   }
+};
+</script>
+
+<style scoped>
+  .modal-container {
+    max-width: 360px;
+  }
+</style>