VS2015 compatability fixes.

[flightgear.git] / src / GUI / menubar.hxx

diff --git a/src/GUI/menubar.hxx b/src/GUI/menubar.hxx
index 79e0af8146d9e4802824c4fe113c96d8743a258f..3e70c48c1feb6ef6366f85bd18dcacd0120c4838 100644 (file)
--- a/src/GUI/menubar.hxx
+++ b/src/GUI/menubar.hxx
@@ -3,42 +3,20 @@
 #ifndef __MENUBAR_HXX
 #define __MENUBAR_HXX 1
 
-#ifndef __cplusplus
-# error This library requires C++
-#endif
-
-#include <Main/fg_props.hxx>
-
-#include <plib/pu.h>
-
-#include <map>
-#include <vector>
-
-class puMenuBar;
-class puObject;
-class SGBinding;
-
+class SGPropertyNode;
 
 /**
- * XML-configured PUI menu bar.
+ * XML-configured menu bar interface
  *
  * This class creates a menu bar from a tree of XML properties.  These
  * properties are not part of the main FlightGear property tree, but
  * are read from a separate file ($FG_ROOT/gui/menubar.xml).
- *
- * WARNING: because PUI provides no easy way to attach user data to a
- * menu item, all menu item strings must be unique; otherwise, this
- * class will always use the first binding with any given name.
+
  */
 class FGMenuBar
 {
 public:
-
-    /**
-     * Constructor.
-     */
-    FGMenuBar ();
-
+    FGMenuBar();
 
     /**
      * Destructor.
@@ -49,89 +27,32 @@ public:
     /**
      * Initialize the menu bar from $FG_ROOT/gui/menubar.xml
      */
-    virtual void init ();
+    virtual void init () = 0;
     
     /**
      * Make the menu bar visible.
      */
-    virtual void show ();
+    virtual void show () = 0;
 
 
     /**
      * Make the menu bar invisible.
      */
-    virtual void hide ();
+    virtual void hide () = 0;
 
 
     /**
      * Test whether the menu bar is visible.
      */
-    virtual bool isVisible () const;
-
-
-    /**
-     * IGNORE THIS METHOD!!!
-     *
-     * This is necessary only because plib does not provide any easy
-     * way to attach user data to a menu item.  FlightGear should not
-     * have to know about PUI internals, but this method allows the
-     * callback to pass the menu item one-shot on to the current menu.
-     */
-    virtual void fireItem (puObject * item);
-
-
-    /**
-     * create a menubar based on a PropertyList within the PropertyTree
-     */
-    void make_menubar (SGPropertyNode * props);
-
+    virtual bool isVisible () const = 0;
 
     /**
-     * destroy a menubar based on a PropertyList within the PropertyTree
+     * Read a menu label from the menu's property tree.
+     * Take care of mapping it to the appropriate translation, if available.
+     * Returns an UTF-8 encoded string.
      */
-    void destroy_menubar ();
-
-
-    /**
-     * Disable/enable menu titles and entries
-     */
-    bool enable_item (const SGPropertyNode * item, bool state);
-
-
-private:
-
-    // Make a single menu.
-    void make_menu (SGPropertyNode * node);
-
-    // Make the top-level menubar.
-    void make_menubar ();
-
-    // Create a property-path -> puObject map for menu node
-    void make_object_map(SGPropertyNode * node);
-
-    // Add <enabled> listener that enables/disables menu entries.
-    void add_enabled_listener(SGPropertyNode * node);
-
-    // Is the menu visible?
-    bool _visible;
-
-    // The top-level menubar itself.
-    puMenuBar * _menuBar;
-
-    // A map of bindings for the menubar.
-    std::map<std::string,std::vector<SGBinding *> > _bindings;
-
-    // These are hoops that we have to jump through because PUI doesn't
-    // do memory management for lists.  We have to allocate the arrays,
-    // hang onto pointers, and then delete them when the menubar is
-    // freed.
-    char ** make_char_array (int size);
-    puCallback * make_callback_array (int size);
-    std::vector<char **> _char_arrays;
-    std::vector<puCallback *> _callback_arrays;
+    static const char* getLocalizedLabel(SGPropertyNode* node);
 
-    // A map for {menu node path}->puObject translation.
-    std::map<std::string, puObject *> _objects;
 };
 
 #endif // __MENUBAR_HXX