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1 files changed, 59 insertions, 0 deletions

diff --git a/addons/mail/static/src/models/attachment_viewer/attachment_viewer.js b/addons/mail/static/src/models/attachment_viewer/attachment_viewer.js
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+++ b/addons/mail/static/src/models/attachment_viewer/attachment_viewer.js
@@ -0,0 +1,59 @@
+odoo.define('mail/static/src/models/attachment_viewer/attachment_viewer.js', function (require) {
+'use strict';
+
+const { registerNewModel } = require('mail/static/src/model/model_core.js');
+const { attr, many2many, many2one } = require('mail/static/src/model/model_field.js');
+
+function factory(dependencies) {
+
+    class AttachmentViewer extends dependencies['mail.model'] {
+
+        //----------------------------------------------------------------------
+        // Public
+        //----------------------------------------------------------------------
+
+        /**
+         * Close the attachment viewer by closing its linked dialog.
+         */
+        close() {
+            const dialog = this.env.models['mail.dialog'].find(dialog => dialog.record === this);
+            if (dialog) {
+                dialog.delete();
+            }
+        }
+    }
+
+    AttachmentViewer.fields = {
+        /**
+         * Angle of the image. Changes when the user rotates it.
+         */
+        angle: attr({
+            default: 0,
+        }),
+        attachment: many2one('mail.attachment'),
+        attachments: many2many('mail.attachment', {
+            inverse: 'attachmentViewer',
+        }),
+        /**
+         * Determine whether the image is loading or not. Useful to diplay
+         * a spinner when loading image initially.
+         */
+        isImageLoading: attr({
+            default: false,
+        }),
+        /**
+         * Scale size of the image. Changes when user zooms in/out.
+         */
+        scale: attr({
+            default: 1,
+        }),
+    };
+
+    AttachmentViewer.modelName = 'mail.attachment_viewer';
+
+    return AttachmentViewer;
+}
+
+registerNewModel('mail.attachment_viewer', factory);
+
+});