[evolution] Add 'Expression' condition to Calendar/Memo/Task Advanced Searches

[Milan Crha <mcrha src gnome org>]

commit 3753ab4bf88d991c97db6b658ac03e42a7e99a99
Author: Milan Crha <mcrha redhat com>
Date:   Thu Oct 8 17:37:16 2020 +0200

    Add 'Expression' condition to Calendar/Memo/Task Advanced Searches
    
    To let users create their own S-Expression expressions for
    the advanced searches, the same as they can do in Mail and
    Contacts views.

 src/calendar/gui/caltypes.xml.in  | 6 ++++++
 src/calendar/gui/memotypes.xml.in | 5 +++++
 src/calendar/gui/tasktypes.xml.in | 4 ++++
 3 files changed, 15 insertions(+)
---
diff --git a/src/calendar/gui/caltypes.xml.in b/src/calendar/gui/caltypes.xml.in
index 81276c40a6..c8d9913903 100644
--- a/src/calendar/gui/caltypes.xml.in
+++ b/src/calendar/gui/caltypes.xml.in
@@ -187,6 +187,12 @@
       </input>
       <input type="integer" name="count"/>
    </part>
+
+   <part name="sexp">
+     <_title>Expression</_title>
+     <input type="code" name="code"/>
+   </part>
+
   </partset>
 
 <ruleset>
diff --git a/src/calendar/gui/memotypes.xml.in b/src/calendar/gui/memotypes.xml.in
index 268d9a0d93..79c038692b 100644
--- a/src/calendar/gui/memotypes.xml.in
+++ b/src/calendar/gui/memotypes.xml.in
@@ -121,6 +121,11 @@
   </input>
  </part>
 
+ <part name="sexp">
+   <_title>Expression</_title>
+   <input type="code" name="code"/>
+ </part>
+
 </partset>
 
 <ruleset>
diff --git a/src/calendar/gui/tasktypes.xml.in b/src/calendar/gui/tasktypes.xml.in
index ba31840c4c..f3d64e17f2 100644
--- a/src/calendar/gui/tasktypes.xml.in
+++ b/src/calendar/gui/tasktypes.xml.in
@@ -200,6 +200,10 @@
             <input type="completedpercent" name="versus"/>
         </part>
 
+        <part name="sexp">
+            <_title>Expression</_title>
+            <input type="code" name="code"/>
+        </part>
     </partset>
     <ruleset>
         <rule grouping="any" source="demand">