csharp: Add support for efl parts as Properties

Instead of
   var bg = efl.ui.Background.static_cast(myobj.Part("background"));

Now do
   var bg = myobj.Background;

Also a couple helper functions were added.

3 files changed, 74 insertions, 1 deletions

diff --git a/src/tests/efl_mono/Parts.cs b/src/tests/efl_mono/Parts.cs
new file mode 100644
index 0000000000..b6ed9a882c
--- /dev/null
+++ b/src/tests/efl_mono/Parts.cs
@@ -0,0 +1,41 @@
+#define CODE_ANALYSIS
+
+#pragma warning disable 1591
+
+using System;
+using System.Diagnostics.CodeAnalysis;
+
+namespace TestSuite {
+
+
+[SuppressMessage("Gendarme.Rules.Portability", "DoNotHardcodePathsRule")]
+public static class TestParts
+{
+    public static void basic_part_test()
+    {
+        test.Testing t = new test.TestingConcrete();
+        do_part_test(t);
+    }
+
+    private class Child : test.TestingInherit
+    {
+        public Child() : base(null) {}
+    }
+
+    public static void inherited_part_test() {
+        var t = new Child();
+        do_part_test(t);
+    }
+
+    private static void do_part_test(test.Testing t)
+    {
+        var p1 = t.Part1;
+        var p2 = t.Part2;
+        Test.Assert(p1 is test.Testing);
+        Test.AssertEquals("part1", p1.GetName());
+        Test.Assert(p2 is test.Testing);
+        Test.AssertEquals("part2", p2.GetName());
+    }
+}
+
+}
diff --git a/src/tests/efl_mono/libefl_mono_native_test.c b/src/tests/efl_mono/libefl_mono_native_test.c
index 04fd12053f..19fe984022 100644
--- a/src/tests/efl_mono/libefl_mono_native_test.c
+++ b/src/tests/efl_mono/libefl_mono_native_test.c
@@ -34,6 +34,8 @@
 #include "test_numberwrapper.eo.h"
 #include "test_testing.eo.h"
 
+#include <interfaces/efl_part.eo.h>
+
 #define EQUAL(a, b) ((a) == (b) ? 1 : (fprintf(stderr, "NOT EQUAL! %s:%i (%s)", __FILE__, __LINE__, __FUNCTION__), fflush(stderr), 0))
 #define STR_EQUAL(a, b) (strcmp((a), (b)) == 0 ? 1 : (fprintf(stderr, "NOT EQUAL! %s:%i (%s) '%s' != '%s'", __FILE__, __LINE__, __FUNCTION__, (a), (b)), fflush(stderr), 0))
 
@@ -46,6 +48,8 @@ typedef struct Test_Testing_Data
   Eina_Value *stored_value;
   Test_StructSimple stored_struct;
   int stored_int;
+  Eo *part1;
+  Eo *part2;
 } Test_Testing_Data;
 
 typedef struct Test_Numberwrapper_Data
@@ -3714,6 +3718,28 @@ void _test_testing_emit_event_with_obj(Eo *obj, EINA_UNUSED Test_Testing_Data *p
     efl_event_callback_legacy_call(obj, TEST_TESTING_EVENT_EVT_WITH_OBJ, data);
 }
 
+Efl_Object *_test_testing_efl_part_part(const Eo *obj, Test_Testing_Data *pd, const char *name)
+{
+    if (!strcmp(name, "part1"))
+      {
+         if (pd->part1 == NULL)
+           {
+              pd->part1 = efl_add(TEST_TESTING_CLASS, obj, efl_name_set(efl_added, "part1"));
+           }
+         return pd->part1;
+      }
+    else if (!strcmp(name, "part2"))
+      {
+         if (pd->part2 == NULL)
+           {
+              pd->part2 = efl_add(TEST_TESTING_CLASS, obj, efl_name_set(efl_added, "part2"));
+           }
+         return pd->part2;
+      }
+    else
+      return NULL;
+}
+
 #include "test_testing.eo.c"
 #include "test_numberwrapper.eo.c"
 
diff --git a/src/tests/efl_mono/test_testing.eo b/src/tests/efl_mono/test_testing.eo
index c2d3edcd2e..90d512e763 100644
--- a/src/tests/efl_mono/test_testing.eo
+++ b/src/tests/efl_mono/test_testing.eo
@@ -81,7 +81,12 @@ function Test.SimpleCb {
    return: int;
 };
 
-class Test.Testing (Efl.Object) {
+class Test.Testing (Efl.Object, Efl.Part) {
+
+   parts {
+      part1: Test.Testing; [[ Part number one. ]]
+      part2: Test.Testing; [[ Part number two. ]]
+   }
    methods {
       return_object {
          return: Test.Testing;
@@ -1547,6 +1552,7 @@ class Test.Testing (Efl.Object) {
    implements {
       class.constructor;
       class.destructor;
+      Efl.Part.part;
    }
    events {
       evt,with,string @hot: string;