efl-mono: Use Efl.Ui.Win API instead of Elm.Policy

Summary:
This removes another bit of legacy API from the C# bindings.
This also reverts "elm: Put back Policy and Policy_Quit in EO files"
(a9132a9a66) so that these two Elm enums are
definitely out of the EO files.

Test Plan:
Everything, including mono bindings, continue to build.
At runtime, C# apps still exit when all windows are closed.

Reviewers: lauromoura, vitor.sousa, q66

Reviewed By: q66

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8890

src/bindings/mono/efl_mono/efl_all.cs

@@ -23,7 +23,6 @@ static class UnsafeNativeMethods
     private static Efl.Eo.FunctionWrapper<init_func_delegate> _evas_init;
     [DllImport(efl.Libs.Evas)] public static extern void evas_shutdown();
     [DllImport(efl.Libs.Elementary)] public static extern int elm_init(int argc, IntPtr argv);
-    [DllImport(efl.Libs.Elementary)] public static extern void elm_policy_set(int policy, int policy_detail);
     [DllImport(efl.Libs.Elementary)] public static extern void elm_shutdown();
     [DllImport(efl.Libs.Elementary)] public static extern void elm_run();
     [DllImport(efl.Libs.Elementary)] public static extern void elm_exit();
@@ -117,7 +116,7 @@ public static class Config
 #endif
         elm_init(0, IntPtr.Zero);
 
-        elm_policy_set((int)Elm.Policy.Quit, (int)Elm.PolicyQuit.LastWindowHidden);
+        Efl.Ui.Win.ExitOnAllWindowsClosed = new Eina.Value(0);
     }
 
     public static void Shutdown()

src/bindings/mono/efl_mono/efl_csharp_application.cs

@@ -61,7 +61,7 @@ public abstract class Application
 #endif
             elm_init(0, IntPtr.Zero);
 
-            elm_policy_set((int)Elm.Policy.Quit, (int)Elm.PolicyQuit.LastWindowHidden);
+            Efl.Ui.Win.ExitOnAllWindowsClosed = new Eina.Value(0);
         }
 
         initComponent = component;

src/lib/elementary/elm_general.eot

@@ -2,33 +2,6 @@
  * NOTE: Some of those types still need to be moved to Efl.Ui
  */
 
-enum Elm.Policy
-{
-   [[Policy identifiers.]]
-   quit, [[under which circumstances the application should quit automatically.
-           See also @Elm.Policy.quit.]]
-   exit, [[defines elm_exit() behaviour. See also @Elm.Policy.exit.
-
-           @since 1.8
-         ]]
-   throttle, [[defines how throttling should work. See also @Elm.Policy.throttle
-
-               @since 1.8
-             ]]
-   last [[Sentinel value to indicate last enum field during iteration]]
-}
-
-/* FIXME: elm_policy API is not bound to EO */
-enum Elm.Policy_Quit
-{
-   [[Possible values for the @Elm.Policy.quit policy]]
-   none = 0, [[never quit the application automatically]]
-   last_window_closed, [[quit when the application's last window is closed]]
-   last_window_hidden [[quit when the application's last window is hidden
-
-                        @since 1.14]]
-}
-
 /* Legacy-only function pointer types, for the legacy EO classes (genlist, etc...) */
 type Evas_Smart_Cb: __undefined_type; [[Evas smart callback type]]
 

src/lib/elementary/elm_general.h

@@ -32,6 +32,41 @@ typedef struct _Elm_Event_Policy_Changed
   int old_value; /**< new value the policy got */
 } Elm_Event_Policy_Changed;
 
+/** Policy identifiers.
+ *
+ * @ingroup Elm
+ */
+typedef enum
+{
+  ELM_POLICY_QUIT = 0, /**< under which circumstances the application should
+                        * quit automatically. See also @ref ELM_POLICY_QUIT. */
+  ELM_POLICY_EXIT, /**< defines elm_exit() behaviour. See also
+                    * @ref ELM_POLICY_EXIT.
+                    *
+                    * @since 1.8 */
+  ELM_POLICY_THROTTLE, /**< defines how throttling should work. See also
+                        * @ref ELM_POLICY_THROTTLE
+                        *
+                        * @since 1.8 */
+  ELM_POLICY_LAST /**< Sentinel value to indicate last enum field during
+                   * iteration */
+} Elm_Policy;
+
+/** Possible values for the @ref ELM_POLICY_QUIT policy
+ *
+ * @ingroup Elm
+ */
+typedef enum
+{
+  ELM_POLICY_QUIT_NONE = 0, /**< never quit the application automatically */
+  ELM_POLICY_QUIT_LAST_WINDOW_CLOSED, /**< quit when the application's last
+                                       * window is closed */
+  ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN /**< quit when the application's last
+                                      * window is hidden
+                                      *
+                                      * @since 1.14 */
+} Elm_Policy_Quit;
+
 /** Possible values for the @ref ELM_POLICY_EXIT policy.
  *
  * @since 1.8