Merge pull request #238 from LeartS/web_tree_image_resize

[web_tree_image]: Add support for image resize

web_tree_image/README.rst

@@ -1,9 +1,13 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License: AGPL-3
+
+=====================================
 Display images and icons in tree view
 =====================================
 
 This module defines a tree image widget, to be used with either binary fields
-or (function) fields of type character. Use widget='image' in your view
-definition. Optionally, set a 'height' tag. Default height is 16px.
+or (function) fields of type character. Use ``widget='image'`` in your view
+definition. Optionally, set a ``height`` attribute. Default height is 16px.
 
 If you use the widget with a character field, the content of the field can be
 any of the following:
@@ -16,3 +20,33 @@ any of the following:
 
 * A dynamic image in a data url base 64 format. Prefix with
   'data:image/png;base64,'
+
+Usage
+=====
+
+This module defines a new widget type for tree views columns.
+
+Set the attribute ``widget=image`` in a ``field`` tag in a tree view.
+You can also set ``height=<height>`` to set the height the image will have.
+Note that this just sets the CSS ``max-height`` attribute,
+if you want to make the server return a resized, maybe to save data by making it
+return a smaller one or to have uniform images, use the
+``resize="<width>,<height>"`` attribute.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Stefan Rijnhart
+* Leonardo Donelli <donelli@webmonks.it>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.

web_tree_image/__openerp__.py

@@ -3,6 +3,7 @@
 #
 #    OpenERP, Open Source Management Solution
 #    This module copyright (C) 2014 Therp BV (<http://therp.nl>).
+#    copyright (C) 2015 Leonardo Donelli @ MONKSoftware
 #
 #    Snippet from https://github.com/hsd/listview_images
 #    Copyright (C) 2013 Marcel van der Boom <marcel@hsdev.com>
@@ -22,10 +23,12 @@
 #
 ##############################################################################
 {
-    "name": "Show images in tree views",
-    "version": "8.0.1.0.0",
-    "author": "Therp BV,Odoo Community Association (OCA)",
-    'url': 'https://github.com/OCA/Web',
+    'name': 'Show images in tree views',
+    'version': '8.0.1.1.0',
+    'author': 'Therp BV, MONK Software, Odoo Community Association (OCA)',
+    'website': 'https://github.com/OCA/Web',
+    'license': 'AGPL-3',
+    'category': 'Web',
     'depends': [
         'web',
     ],

web_tree_image/static/src/js/web_tree_image.js

@@ -35,7 +35,15 @@ openerp.web_tree_image = function (instance) {
                     // The media subtype (png) seems to be arbitrary
                     src = "data:image/png;base64," + value;
                 } else {
-                    src = instance.session.url('/web/binary/image', {model: options.model, field: this.id, id: options.id});
+                    var imageArgs = {
+                        model: options.model,
+                        field: this.id,
+                        id: options.id
+                    }
+                    if (this.resize) {
+                        imageArgs.resize = this.resize;
+                    }
+                    src = instance.session.url('/web/binary/image', imageArgs);
                 }
             } else {
                 if (!/\//.test(row_data[this.id].value)) {