1 files changed, 80 insertions, 7 deletions

diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index 14f03a83222..9b78d1e723b 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -22,6 +22,8 @@ var utils = require('web.utils');
 var view_dialogs = require('web.view_dialogs');
 var field_utils = require('web.field_utils');
 
+require("web.zoomodoo");
+
 var qweb = core.qweb;
 var _t = core._t;
 var _lt = core._lt;
@@ -1571,6 +1573,25 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
         'i': 'png',
         'P': 'svg+xml',
     },
+    /**
+     * Returns the image URL from a model.
+     * 
+     * @private
+     * @param {string} model    model from which to retrieve the image
+     * @param {string} res_id   id of the record
+     * @param {string} field    name of the image field
+     * @param {string} unique   an unique integer for the record, usually __last_update
+     * @returns {string} URL of the image
+     */
+    _getImageUrl: function (model, res_id, field, unique) {
+        return session.url('/web/image', {
+            model: model,
+            id: JSON.stringify(res_id),
+            field: field,
+            // unique forces a reload of the image when the record has been updated	
+            unique: field_utils.format.datetime(unique).replace(/[^0-9]/g, ''),
+        });
+    },
     _render: function () {
         var self = this;
         var url = this.placeholder;
@@ -1579,13 +1600,9 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
                 // Use magic-word technique for detecting image type
                 url = 'data:image/' + (this.file_type_magic_word[this.value[0]] || 'png') + ';base64,' + this.value;
             } else {
-                url = session.url('/web/image', {
-                    model: this.model,
-                    id: JSON.stringify(this.res_id),
-                    field: this.nodeOptions.preview_image || this.name,
-                    // unique forces a reload of the image when the record has been updated
-                    unique: field_utils.format.datetime(this.recordData.__last_update).replace(/[^0-9]/g, ''),
-                });
+                var field = this.nodeOptions.preview_image || this.name;
+                var unique = this.recordData.__last_update;
+                url = this._getImageUrl(this.model, this.res_id, field, unique);
             }
         }
         var $img = $(qweb.render("FieldBinaryImage-img", {widget: this, url: url}));
@@ -1608,6 +1625,62 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
             $img.attr('src', self.placeholder);
             self.do_warn(_t("Image"), _t("Could not display the selected image."));
         });
+
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * Only enable the zoom on image in read-only mode, and if the option is enabled.
+     * 
+     * @override
+     * @private
+     */
+    _renderReadonly: function () {
+        this._super.apply(this, arguments);
+
+        if(this.nodeOptions.zoom) {
+            var unique = this.recordData.__last_update;
+            var url = this._getImageUrl(this.model, this.res_id, 'image', unique);
+            var $img;
+
+            if(this.nodeOptions.background)
+            {
+                if('tag' in this.nodeOptions) {
+                    this.tagName = this.nodeOptions.tag;
+                }
+
+                if('class' in this.attrs) {
+                    this.$el.addClass(this.attrs.class);
+                }
+
+                var urlThumb = this._getImageUrl(this.model, this.res_id, 'image_medium', unique);
+
+                this.$el.empty();
+                $img = this.$el;
+                $img.css('backgroundImage', 'url(' + urlThumb + ')');
+            } else {
+                $img = this.$('img');
+            }
+
+            if(this.recordData.image) {
+                $img.attr('data-zoom', 1);
+                $img.attr('data-zoom-image', url);
+
+                $img.zoomOdoo({
+                    event: 'mouseenter',
+                    attach: '.o_content',
+                    attachToTarget: true,
+                    onShow: function () {
+                        if(this.$zoom.height() < 256 && this.$zoom.width() < 256) {
+                            this.hide();
+                        }
+                    },
+                    beforeAttach: function () {
+                        this.$flyout.css({ width: '512px', height: '512px' });
+                    },
+                    preventClicks: this.nodeOptions.preventClicks,
+                });
+            }
+        }
     },
 });