Getting things back into a compilable order

6 files changed, 79 insertions, 25 deletions

diff --git a/c_fl_menu_item.cpp b/c_fl_menu_item.cpp
new file mode 100644
index 0000000..7c2a38c
--- /dev/null
+++ b/c_fl_menu_item.cpp
@@ -0,0 +1,17 @@
+
+
+#include <FL/Fl_Menu_Item.H>
+#include "c_fl_menu_item.h"
+
+
+MENUITEM new_fl_menu_item(char* label, void* c, unsigned long k, unsigned short f) {
+    Fl_Menu_Item *m = new Fl_Menu_Item;
+    m->add(label, k, reinterpret_cast<void (*)(Fl_Widget*,void*)>(c), 0, f);
+    return m;
+}
+
+
+void free_fl_menu_item(MENUITEM m) {
+    delete reinterpret_cast<Fl_Menu_Item*>(m);
+}
+
diff --git a/c_fl_menu_item.h b/c_fl_menu_item.h
new file mode 100644
index 0000000..94e5903
--- /dev/null
+++ b/c_fl_menu_item.h
@@ -0,0 +1,15 @@
+
+
+#ifndef FL_MENU_ITEM_GUARD
+#define FL_MENU_ITEM_GUARD
+
+
+typedef void* MENUITEM;
+
+
+extern "C" MENUITEM new_fl_menu_item(char* label, void* c, unsigned long k, unsigned short f);
+extern "C" void free_fl_menu_item(MENUITEM m);
+
+
+#endif
+
diff --git a/fltk-callbacks.adb b/fltk-callbacks.adb
index 717888d..193509b 100644
--- a/fltk-callbacks.adb
+++ b/fltk-callbacks.adb
@@ -4,10 +4,10 @@ package body FLTK.Callbacks is
 
 
     function Create
-           (Call : in access procedure)
+           (Call : access procedure)
         return Callback is
     begin
-        return null record;
+        return This : Callback;
     end Create;
 
 
diff --git a/fltk-callbacks.ads b/fltk-callbacks.ads
index cc035ce..4428c44 100644
--- a/fltk-callbacks.ads
+++ b/fltk-callbacks.ads
@@ -7,7 +7,7 @@ package FLTK.Callbacks is
 
 
     function Create
-           (Call : in access procedure)
+           (Call : access procedure)
         return Callback;
 
 
diff --git a/fltk-menu_items.adb b/fltk-menu_items.adb
index b72d8c3..254de5f 100644
--- a/fltk-menu_items.adb
+++ b/fltk-menu_items.adb
@@ -8,19 +8,19 @@ use type System.Address;
 package body FLTK.Menu_Items is
 
 
-    function Create
+    function Shortcut
            (Key : Pressable_Key)
         return Shortcut_Key is
     begin
         return This : Shortcut_Key do
-            This.Modifiers := Mod_None;
+            This.Modifier := Mod_None;
             This.Keypress := Key;
         end return;
-    end Create;
+    end Shortcut;
 
 
     function "+"
-           (Left, Right : in Modifer_Key)
+           (Left, Right : in Modifier_Key)
         return Modifier_Key is
     begin
         return Left or Right;
@@ -33,19 +33,19 @@ package body FLTK.Menu_Items is
         return Shortcut_Key is
     begin
         return This : Shortcut_Key do
-            This.Modifiers := Left;
+            This.Modifier := Left;
             This.Keypress := Right;
         end return;
     end "+";
 
 
     function "+"
-           (Left  : in Modifer_Key;
+           (Left  : in Modifier_Key;
             Right : in Shortcut_Key)
         return Shortcut_Key is
     begin
         return This : Shortcut_Key do
-            This.Modifiers := Left or Right.Modifiers;
+            This.Modifier := Left or Right.Modifier;
             This.Keypress := Right.Keypress;
         end return;
     end "+";
@@ -63,10 +63,29 @@ package body FLTK.Menu_Items is
 
 
 
+    function new_fl_menu_item
+           (Text  : in Interfaces.C.char_array;
+            CBack : in System.Address;
+            --  Data  : in System.Address;
+            Key   : in Interfaces.C.unsigned_long;
+            Flags : in Interfaces.C.unsigned_short)
+        return System.Address;
+    pragma Import (C, new_fl_menu_item, "new_fl_menu_item");
+
+    procedure free_fl_menu_item
+           (M : in System.Address);
+    pragma Import (C, free_fl_menu_item, "free_fl_menu_item");
+
+
+
+
     procedure Finalize
            (This : in out Menu_Item) is
     begin
-        null;
+        Finalize (Wrapper (This));
+        if This in Menu_Item then
+            free_fl_menu_item (This.Void_Ptr);
+        end if;
     end Finalize;
 
 
diff --git a/fltk-menu_items.ads b/fltk-menu_items.ads
index 8cade15..5e0751f 100644
--- a/fltk-menu_items.ads
+++ b/fltk-menu_items.ads
@@ -11,8 +11,8 @@ package FLTK.Menu_Items is
 
 
     type Shortcut_Key is private;
-    subtype Pressable_Key is range Character'Val(32) .. Character'Val(126);
-    function Create (Key : Pressable_Key) return Shortcut_Key;
+    subtype Pressable_Key is Character range Character'Val (32) .. Character'Val (126);
+    function Shortcut (Key : Pressable_Key) return Shortcut_Key;
     No_Key : constant Shortcut_Key;
 
 
@@ -20,9 +20,10 @@ package FLTK.Menu_Items is
     function "+" (Left, Right : in Modifier_Key) return Modifier_Key;
     function "+" (Left : in Modifier_Key; Right : in Pressable_Key) return Shortcut_Key;
     function "+" (Left : in Modifier_Key; Right : in Shortcut_Key) return Shortcut_Key;
-    Mod_None : constant Modifier_Key;
-    Mod_Ctrl : constant Modifier_Key;
-    Mod_Alt  : constant Modifier_Key;
+    Mod_None  : constant Modifier_Key;
+    Mod_Shift : constant Modifier_Key;
+    Mod_Ctrl  : constant Modifier_Key;
+    Mod_Alt   : constant Modifier_Key;
 
 
     type Menu_Flag is private;
@@ -48,29 +49,31 @@ package FLTK.Menu_Items is
 private
 
 
+    --  these values designed to align with FLTK enumeration types
+    type Modifier_Key is new Interfaces.Unsigned_8;
+    Mod_None  : constant Modifier_Key := 2#0000#;
+    Mod_Shift : constant Modifier_Key := 2#0001#;
+    Mod_Ctrl  : constant Modifier_Key := 2#0100#;
+    Mod_Alt   : constant Modifier_Key := 2#1000#;
+
+
     type Shortcut_Key is
         record
             Modifier : Modifier_Key;
             Keypress : Character;
         end record;
     No_Key : constant Shortcut_Key :=
-        (Modifer => Mod_None, Keypress => Character'Val(0));
-
-
-    type Modifier_Key is Interfaces.Unsigned_2;
-    Mod_None : constant Modifier_Key := 2#00#;
-    Mod_Ctrl : constant Modifier_Key := 2#01#;
-    Mod_Alt  : constant Modifier_Key := 2#10#;
+        (Modifier => Mod_None, Keypress => Character'Val (0));
 
 
-    type Menu_Flag is Interfaces.Unsigned_8;
+    type Menu_Flag is new Interfaces.Unsigned_8;
     Flag_Normal    : constant Menu_Flag := 2#00000000#;
     Flag_Inactive  : constant Menu_Flag := 2#00000001#;
     Flag_Toggle    : constant Menu_Flag := 2#00000010#;
     Flag_Value     : constant Menu_Flag := 2#00000100#;
     Flag_Radio     : constant Menu_Flag := 2#00001000#;
     Flag_Invisible : constant Menu_Flag := 2#00010000#;
-    -- Flag_Submenu_Pointer is currently unused
+    --  Flag_Submenu_Pointer is currently unused
     Flag_Submenu   : constant Menu_Flag := 2#01000000#;
     Flag_Divider   : constant Menu_Flag := 2#10000000#;