Move module description to README [FIX] rst line endings [IMP] Comment on arbitrary media subtype

web_tree_image/README.rst

@@ -0,0 +1,18 @@
+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='tree_image' in your view
+definition. Optionally, set a 'height' tag. Default height is 16px.
+
+If you use the widget with a character field, the content of the field can be
+any of the following:
+
+* the absolute or relative location of an image. For example,
+  "/<module>/static/src/img/youricon.png"
+
+* a standard icon from the web distribution, without path or extension, For
+  example, 'gtk-open'
+
+* A dynamic image in a data url base 64 format. Prefix with
+  'data:image/png;base64,'

web_tree_image/__openerp__.py

@@ -25,23 +25,6 @@
     "name": "Show images in tree views",
     "version": "1.0",
     "author": "Therp BV",
-    "description": """\
-This module defines a tree image widget, to be used with either binary fields
-or (function) fields of type character. Use widget='tree_image' in your view
-definition. Optionally, set a 'height' tag. Default height is 16px.
-
-If you use the widget with a character field, the content of the field can be
-any of the following:
-
-* the absolute or relative location of an image. For example, \
-"/<module>/static/src/img/youricon.png"
-
-* a standard icon from the web distribution, without path or extension, For \
-example, 'gtk-open'
-
-* A dynamic image in a data url base 64 format. Prefix with \
-'data:image/png;base64,'
-    """,
     'url': 'https://github.com/OCA/Web',
     'depends': [
         'web',

web_tree_image/static/src/js/web_tree_image.js

@@ -32,6 +32,7 @@ openerp.web_tree_image = function (instance) {
             var value = row_data[this.id].value, src;
             if (this.type === 'binary') {
                 if (value && value.substr(0, 10).indexOf(' ') === -1) {
+                    // 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});