Add visual context on tree view

issue8562
review261951002

CHANGELOG

@@ -1,3 +1,4 @@
+* Add visual context on tree view
 * Add start value to PYSON Date and DateTime
 * Add MultiSelection field
 * Support dot notation on PYSON Eval

doc/topics/views/index.rst

@@ -533,6 +533,10 @@ Each tree view must start with this tag.
     * ``tree_state``: A boolean to specify if the client should save the state
       of the tree.
 
+    * ``visual``: A :ref:`PYSON statement <topics-pyson>` that will be
+      evaluated as string ``muted``, ``success``, ``warning`` or ``danger``
+      with the context of the record to provide a visual context to the row.
+
 field
 ^^^^^
 
@@ -546,6 +550,10 @@ field
       that will be evaluated as boolean with the context of the view to display
       or not the column.
 
+    * ``visual``: A :ref:`PYSON statement <topics-pyson>` that will be
+      evaluated as string ``muted``, ``success``, ``warning`` or ``danger``
+      with the context of the record to provide a visual context to the field.
+
     * ``icon``: The name of the field that contains the name of the icon to
       display in the column.
 

trytond/ir/ui/tree.rnc

@@ -11,6 +11,7 @@ attlist.tree &=
   [ a:defaultValue = "0" ] attribute keyword_open { "0" | "1" }?
 attlist.tree &=
   [ a:defaultValue = "0" ] attribute tree_state { "0" | "1" }?
+attlist.tree &= attribute visual { text }?
 field = element field { attlist.field, (prefix | suffix)* }
 attlist.field &= attribute name { text }
 attlist.field &= attribute readonly { "0" | "1" }?
@@ -45,6 +46,7 @@ attlist.field &=
   [ a:defaultValue = "0" ] attribute tree_invisible { text }?
 attlist.field &=
   [ a:defaultValue = "0" ] attribute expand { xsd:integer }?
+attlist.field &= attribute visual { text }?
 attlist.field &= attribute icon { text }?
 attlist.field &= attribute sum { text }?
 attlist.field &= attribute width { text }?

trytond/ir/ui/tree.rng

@@ -63,6 +63,14 @@
       </attribute>
     </optional>
   </define>
+  <define name="attlist.tree" combine="interleave">
+    <optional>
+      <attribute>
+        <name ns="">visual</name>
+        <text/>
+      </attribute>
+    </optional>
+  </define>
   <define name="field">
     <element>
       <name ns="">field</name>
@@ -141,6 +149,14 @@
       </attribute>
     </optional>
   </define>
+  <define name="attlist.field" combine="interleave">
+    <optional>
+      <attribute>
+        <name ns="">visual</name>
+        <text/>
+      </attribute>
+    </optional>
+  </define>
   <define name="attlist.field" combine="interleave">
     <optional>
       <attribute>