new capture handling, can be turned off

[wxWidgets.git] / src / mac / carbon / menu.cpp

diff --git a/src/mac/carbon/menu.cpp b/src/mac/carbon/menu.cpp
index 9a04c36935ab6fddef1d2a1d6924ef36bb698944..9384705224f733a5c18f0aa5c4a525d41fea1030 100644 (file)
--- a/src/mac/carbon/menu.cpp
+++ b/src/mac/carbon/menu.cpp
@@ -9,7 +9,7 @@
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "menu.h"
 #pragma implementation "menuitem.h"
 #endif
 #pragma implementation "menu.h"
 #pragma implementation "menuitem.h"
 #endif


@@ -18,9 +18,11 @@
 // headers & declarations
 // ============================================================================
 
 // headers & declarations
 // ============================================================================
 

-// wxWindows headers
+// wxWidgets headers

 // -----------------
 
 // -----------------
 

+#include "wx/wxprec.h"
+

 #include "wx/app.h"
 #include "wx/menu.h"
 #include "wx/menuitem.h"
 #include "wx/app.h"
 #include "wx/menu.h"
 #include "wx/menuitem.h"


@@ -35,18 +37,83 @@
 // ----------------------
 #include <string.h>
 
 // ----------------------
 #include <string.h>
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
 IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
 IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
 IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)

-#endif

 
 // the (popup) menu title has this special id
 
 // the (popup) menu title has this special id

-static const int idMenuTitle = -2;
-static MenuItemIndex firstUserHelpMenuItem = 0 ;
+static const int idMenuTitle = -3;

 
 const short kwxMacMenuBarResource = 1 ;
 const short kwxMacAppleMenuId = 1 ;
 
 
 const short kwxMacMenuBarResource = 1 ;
 const short kwxMacAppleMenuId = 1 ;
 

+
+// Find an item given the Macintosh Menu Reference
+
+#if KEY_wxList_DEPRECATED
+wxList wxWinMacMenuList(wxKEY_INTEGER);
+wxMenu *wxFindMenuFromMacMenu(MenuRef inMenuRef)
+{
+    wxNode *node = wxWinMacMenuList.Find((long)inMenuRef);
+    if (!node)
+        return NULL;
+    return (wxMenu *)node->GetData();
+}
+
+void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) ;
+void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu)
+{
+    // adding NULL MenuRef is (first) surely a result of an error and
+    // (secondly) breaks menu command processing
+    wxCHECK_RET( inMenuRef != (MenuRef) NULL, wxT("attempt to add a NULL MenuRef to menu list") );
+
+    if ( !wxWinMacMenuList.Find((long)inMenuRef) )
+        wxWinMacMenuList.Append((long)inMenuRef, menu);
+}
+
+void wxRemoveMacMenuAssociation(wxMenu *menu) ;
+void wxRemoveMacMenuAssociation(wxMenu *menu)
+{
+    wxWinMacMenuList.DeleteObject(menu);
+}
+#else
+
+WX_DECLARE_HASH_MAP(MenuRef, wxMenu*, wxPointerHash, wxPointerEqual, MacMenuMap);
+
+static MacMenuMap wxWinMacMenuList;
+
+wxMenu *wxFindMenuFromMacMenu(MenuRef inMenuRef)
+{
+    MacMenuMap::iterator node = wxWinMacMenuList.find(inMenuRef);
+
+    return (node == wxWinMacMenuList.end()) ? NULL : node->second;
+}
+
+void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) ;
+void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu)
+{
+    // adding NULL MenuRef is (first) surely a result of an error and
+    // (secondly) breaks menu command processing
+    wxCHECK_RET( inMenuRef != (MenuRef) NULL, wxT("attempt to add a NULL MenuRef to menu list") );
+
+    wxWinMacMenuList[inMenuRef] = menu;
+}
+
+void wxRemoveMacMenuAssociation(wxMenu *menu) ;
+void wxRemoveMacMenuAssociation(wxMenu *menu)
+{
+   // iterate over all the elements in the class
+    MacMenuMap::iterator it;
+    for ( it = wxWinMacMenuList.begin(); it != wxWinMacMenuList.end(); ++it )
+    {
+        if ( it->second == menu )
+        {
+            wxWinMacMenuList.erase(it);
+            break;
+        }
+    }
+}
+#endif // deprecated wxList
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -63,9 +130,20 @@ short wxMenu::s_macNextMenuId = 3 ;
 short wxMenu::s_macNextMenuId = 2 ;
 #endif
 
 short wxMenu::s_macNextMenuId = 2 ;
 #endif
 

+static
+wxMenu *
+_wxMenuAt(const wxMenuList &menuList, size_t pos)
+{
+    wxMenuList::compatibility_iterator menuIter = menuList.GetFirst();
+
+    while (pos-- > 0) menuIter = menuIter->GetNext();
+
+    return menuIter->GetData() ;
+}
+

 void wxMenu::Init()
 {
 void wxMenu::Init()
 {

-    m_doBreak = FALSE;
+    m_doBreak = false;

     m_startRadioGroup = -1;
 
     // create the menu
     m_startRadioGroup = -1;
 
     // create the menu


@@ -77,8 +155,10 @@ void wxMenu::Init()
         wxLogLastError(wxT("UMANewMenu failed"));
     }
 
         wxLogLastError(wxT("UMANewMenu failed"));
     }
 

+    wxAssociateMenuWithMacMenu( (MenuRef)m_hMenu , this ) ;
+

     // if we have a title, insert it in the beginning of the menu
     // if we have a title, insert it in the beginning of the menu

-    if ( !!m_title )
+    if ( !m_title.empty() )

     {
         Append(idMenuTitle, m_title) ;
         AppendSeparator() ;
     {
         Append(idMenuTitle, m_title) ;
         AppendSeparator() ;


@@ -87,6 +167,7 @@ void wxMenu::Init()
 
 wxMenu::~wxMenu()
 {
 
 wxMenu::~wxMenu()
 {

+    wxRemoveMacMenuAssociation( this ) ;

     if (MAC_WXHMENU(m_hMenu))
         ::DisposeMenu(MAC_WXHMENU(m_hMenu));
 }
     if (MAC_WXHMENU(m_hMenu))
         ::DisposeMenu(MAC_WXHMENU(m_hMenu));
 }


@@ -124,7 +205,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
                wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added"));
             pSubMenu->m_menuParent = this ;
 
                wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added"));
             pSubMenu->m_menuParent = this ;
 

-            if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar)
+            if (wxMenuBar::MacGetInstalledMenuBar() == GetMenuBar())

             {
                 pSubMenu->MacBeforeDisplay( true ) ;
              }
             {
                 pSubMenu->MacBeforeDisplay( true ) ;
              }


@@ -153,6 +234,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
             }
 
             SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ;
             }
 
             SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ;

+            SetMenuItemRefCon( MAC_WXHMENU(m_hMenu) , pos , (UInt32) pItem ) ;

             pItem->UpdateItemText() ;
             pItem->UpdateItemBitmap() ;
             pItem->UpdateItemStatus() ;
             pItem->UpdateItemText() ;
             pItem->UpdateItemBitmap() ;
             pItem->UpdateItemStatus() ;


@@ -164,11 +246,11 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
         }
     }
     // if we're already attached to the menubar, we must update it
         }
     }
     // if we're already attached to the menubar, we must update it

-    if ( IsAttached() )
+    if ( IsAttached() && GetMenuBar()->IsAttached() )

     {
     {

-        m_menuBar->Refresh();
+        GetMenuBar()->Refresh();

     }
     }

-    return TRUE ;
+    return true ;

 }
 
 void wxMenu::EndRadioGroup()
 }
 
 void wxMenu::EndRadioGroup()


@@ -181,7 +263,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
 {
     wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
 
 {
     wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
 

-    bool check = FALSE;
+    bool check = false;

 
     if ( item->GetKind() == wxITEM_RADIO )
     {
 
     if ( item->GetKind() == wxITEM_RADIO )
     {


@@ -197,13 +279,13 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
             item->SetRadioGroupEnd(m_startRadioGroup);
 
             // ensure that we have a checked item in the radio group
             item->SetRadioGroupEnd(m_startRadioGroup);
 
             // ensure that we have a checked item in the radio group

-            check = TRUE;
+            check = true;

         }
         else // extend the current radio group
         {
             // we need to update its end item
             item->SetRadioGroupStart(m_startRadioGroup);
         }
         else // extend the current radio group
         {
             // we need to update its end item
             item->SetRadioGroupStart(m_startRadioGroup);

-            wxMenuItemList::Node *node = GetMenuItems().Item(m_startRadioGroup);
+            wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup);

 
             if ( node )
             {
 
             if ( node )
             {


@@ -228,7 +310,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
     if ( check )
     {
         // check the item initially
     if ( check )
     {
         // check the item initially

-        item->Check(TRUE);
+        item->Check(true);

     }
 
     return item;
     }
 
     return item;


@@ -246,7 +328,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 {
     // we need to find the items position in the child list
     size_t pos;
 {
     // we need to find the items position in the child list
     size_t pos;

-    wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();

     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData() == item )
     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData() == item )


@@ -260,10 +342,10 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 
     ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
 
 
     ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
 

-    if ( IsAttached() )
+    if ( IsAttached() && GetMenuBar()->IsAttached() )

     {
         // otherwise, the change won't be visible
     {
         // otherwise, the change won't be visible

-        m_menuBar->Refresh();
+        GetMenuBar()->Refresh();

     }
 
     // and from internal data structures
     }
 
     // and from internal data structures


@@ -272,15 +354,16 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 
 void wxMenu::SetTitle(const wxString& label)
 {
 
 void wxMenu::SetTitle(const wxString& label)
 {

-       m_title = label ;
+    m_title = label ;

     UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ;
 }
     UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ;
 }

+

 bool wxMenu::ProcessCommand(wxCommandEvent & event)
 {
 bool wxMenu::ProcessCommand(wxCommandEvent & event)
 {

-    bool processed = FALSE;
+    bool processed = false;

 
     // Try the menu's event handler
 
     // Try the menu's event handler

-    if ( !processed && GetEventHandler())
+    if ( /* !processed && */ GetEventHandler())

     {
         processed = GetEventHandler()->ProcessEvent(event);
     }
     {
         processed = GetEventHandler()->ProcessEvent(event);
     }


@@ -303,8 +386,8 @@ wxWindow *wxMenu::GetWindow() const
 {
     if ( m_invokingWindow != NULL )
         return m_invokingWindow;
 {
     if ( m_invokingWindow != NULL )
         return m_invokingWindow;

-    else if ( m_menuBar != NULL)
-        return (wxWindow *) m_menuBar->GetFrame();
+    else if ( GetMenuBar() != NULL)
+        return (wxWindow *) GetMenuBar()->GetFrame();

 
     return NULL;
 }
 
     return NULL;
 }


@@ -315,7 +398,7 @@ wxWindow *wxMenu::GetWindow() const
 int wxMenu::MacGetIndexFromId( int id )
 {
     size_t pos;
 int wxMenu::MacGetIndexFromId( int id )
 {
     size_t pos;

-    wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();

     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData()->GetId() == id )
     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData()->GetId() == id )


@@ -333,7 +416,7 @@ int wxMenu::MacGetIndexFromId( int id )
 int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem )
 {
     size_t pos;
 int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem )
 {
     size_t pos;

-    wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();

     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData() == pItem )
     for ( pos = 0; node; pos++ )
     {
         if ( node->GetData() == pItem )


@@ -362,7 +445,7 @@ void wxMenu::MacBeforeDisplay( bool isSubMenu )
 {
     wxMenuItem* previousItem = NULL ;
     size_t pos ;
 {
     wxMenuItem* previousItem = NULL ;
     size_t pos ;

-    wxMenuItemList::Node *node;
+    wxMenuItemList::compatibility_iterator node;

     wxMenuItem *item;
     for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
     {
     wxMenuItem *item;
     for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
     {


@@ -372,23 +455,64 @@ void wxMenu::MacBeforeDisplay( bool isSubMenu )
         {
             subMenu->MacBeforeDisplay( true ) ;
         }
         {
             subMenu->MacBeforeDisplay( true ) ;
         }

-        else
+        else // normal item

         {
             #if TARGET_CARBON
         {
             #if TARGET_CARBON

-            if ( UMAGetSystemVersion() >= 0x1000 )
+            // what we do here is to hide the special items which are
+            // shown in the application menu anyhow -- it doesn't make
+            // sense to show them in their normal place as well
+            if ( item->GetId() == wxApp::s_macAboutMenuItemId ||
+                ( UMAGetSystemVersion() >= 0x1000 && (
+                    item->GetId() == wxApp::s_macPreferencesMenuItemId ||
+                    item->GetId() == wxApp::s_macExitMenuItemId ) ) )
+

             {
             {

-                if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || item->GetId() == wxApp::s_macExitMenuItemId)
+                ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ),
+                                          pos + 1, kMenuItemAttrHidden, 0 );
+
+                // also check for a separator which was used just to
+                // separate this item from the others, so don't leave
+                // separator at the menu start or end nor 2 consecutive
+                // separators
+                wxMenuItemList::compatibility_iterator nextNode = node->GetNext();
+                wxMenuItem *next = nextNode ? nextNode->GetData() : NULL;
+
+                size_t posSeptoHide;
+                if ( !previousItem && next && next->IsSeparator() )

                 {
                 {

-                    ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos + 1, kMenuItemAttrHidden, 0 );
-                    if ( GetMenuItems().GetCount() == pos + 1 &&
+                    // next (i.e. second as we must be first) item is
+                    // the separator to hide
+                    wxASSERT_MSG( pos == 0, _T("should be the menu start") );
+                    posSeptoHide = 2;
+                }
+                else if ( GetMenuItems().GetCount() == pos + 1 &&

                             previousItem != NULL &&
                                 previousItem->IsSeparator() )
                             previousItem != NULL &&
                                 previousItem->IsSeparator() )

-                    {
-                        ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos , kMenuItemAttrHidden, 0 );
-                    }
+                {
+                    // prev item is a trailing separator we want to hide
+                    posSeptoHide = pos;
+                }
+                else if ( previousItem && previousItem->IsSeparator() &&
+                            next && next->IsSeparator() )
+                {
+                    // two consecutive separators, this is one too many
+                    posSeptoHide = pos;
+                }
+                else // no separators to hide
+                {
+                    posSeptoHide = 0;
+                }
+
+                if ( posSeptoHide )
+                {
+                    // hide the separator as well
+                    ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ),
+                                              posSeptoHide,
+                                              kMenuItemAttrHidden,
+                                              0 );

                 }
             }
                 }
             }

-            #endif
+            #endif // TARGET_CARBON

         }
         previousItem = item ;
     }
         }
         previousItem = item ;
     }


@@ -405,7 +529,7 @@ void wxMenu::MacAfterDisplay( bool isSubMenu )
 
     wxMenuItem* previousItem = NULL ;
     int pos ;
 
     wxMenuItem* previousItem = NULL ;
     int pos ;

-    wxMenuItemList::Node *node;
+    wxMenuItemList::compatibility_iterator node;

     wxMenuItem *item;
     for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
     {
     wxMenuItem *item;
     for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
     {


@@ -444,6 +568,8 @@ auto-merge for MDI in case this will be necessary
 
 wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ;
 wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ;
 
 wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ;
 wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ;

+bool     wxMenuBar::s_macAutoWindowMenu = true ;
+WXHMENU  wxMenuBar::s_macWindowMenuHandle = NULL ;

 
 void wxMenuBar::Init()
 {
 
 void wxMenuBar::Init()
 {


@@ -463,13 +589,13 @@ wxMenuBar::wxMenuBar( long WXUNUSED(style) )
 }
 
 
 }
 
 

-wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[])
+wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style))

 {
     Init();
 
     m_titles.Alloc(count);
 
 {
     Init();
 
     m_titles.Alloc(count);
 

-    for ( int i = 0; i < count; i++ )
+    for ( size_t i = 0; i < count; i++ )

     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);
     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);


@@ -502,38 +628,48 @@ void wxMenuBar::MacInstallMenuBar()
     if ( s_macInstalledMenuBar == this )
         return ;
 
     if ( s_macInstalledMenuBar == this )
         return ;
 

-    wxStAppResource resload ;
-
-    Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
-    wxString message ;
-    wxCHECK_RET( menubar != NULL, wxT("can't read MBAR resource") );
-    ::SetMenuBar( menubar ) ;
-#if TARGET_API_MAC_CARBON
-    ::DisposeMenuBar( menubar ) ;
+    MenuBarHandle menubar = NULL ;
+#if TARGET_API_MAC_OSX
+    menubar = NewHandleClear( 6 /* sizeof( MenuBarHeader ) */ ) ;

 #else
 #else

-    ::DisposeHandle( menubar ) ;
+    menubar = NewHandleClear( 12 ) ;
+    (*menubar)[3] = 0x0a ;

 #endif
 #endif

-
-#if TARGET_API_MAC_OS8
-    MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
-    if ( CountMenuItems( menu ) == 2 )
-    {
-        ::AppendResMenu(menu, 'DRVR');
-    }
+    ::SetMenuBar( menubar ) ;
+    DisposeMenuBar( menubar ) ;
+    MenuHandle appleMenu = NULL ;
+    char appleMenuTitle[3] = { 01 , kMenuAppleLogoFilledGlyph , 0 } ;
+
+    verify_noerr( CreateNewMenu( kwxMacAppleMenuId , 0 , &appleMenu ) ) ;
+    verify_noerr( SetMenuTitle( appleMenu , (ConstStr255Param) appleMenuTitle ) );
+
+    // Add About/Preferences separator only on OS X
+    // KH/RN: Separator is always present on 10.3 but not on 10.2
+    // However, the change from 10.2 to 10.3 suggests it is preferred
+#if TARGET_API_MAC_OSX
+    MacInsertMenuItem( appleMenu , "\p-" , 0 ) ;

 #endif
 
 #endif
 

+    MacInsertMenuItem( appleMenu , "\pAbout..." , 0 ) ;
+    MacInsertMenu( appleMenu , 0 ) ;
+

     // clean-up the help menu before adding new items
     // clean-up the help menu before adding new items

-    MenuHandle mh = NULL ;
-    if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )
+    static MenuHandle mh = NULL ;
+
+    if ( mh != NULL )

     {
     {

-        for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
+        MenuItemIndex firstUserHelpMenuItem ;
+        if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )

         {
         {

-            DeleteMenuItem( mh , i ) ;
+            for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
+            {
+                DeleteMenuItem( mh , i ) ;
+            }
+        }
+        else
+        {
+            mh = NULL ;

         }
         }

-    }
-    else
-    {
-        mh = NULL ;

     }
 #if TARGET_CARBON
     if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId)
     }
 #if TARGET_CARBON
     if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId)


@@ -544,31 +680,55 @@ void wxMenuBar::MacInstallMenuBar()
         else
             EnableMenuCommand( NULL , kHICommandPreferences ) ;
     }
         else
             EnableMenuCommand( NULL , kHICommandPreferences ) ;
     }

+    // Unlike preferences which may or may not exist, the Quit item should be always
+    // enabled unless it is added by the application and then disabled, otherwise
+    // a program would be required to add an item with wxID_EXIT in order to get the
+    // Quit menu item to be enabled, which seems a bit burdensome.
+    if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macExitMenuItemId)
+    {
+        wxMenuItem *item = FindItem( wxApp::s_macExitMenuItemId , NULL ) ;
+        if ( item != NULL && !(item->IsEnabled()) )
+            DisableMenuCommand( NULL , kHICommandQuit ) ;
+        else
+            EnableMenuCommand( NULL , kHICommandQuit ) ;
+    }

 #endif
 #endif

-       for (size_t i = 0; i < m_menus.GetCount(); i++)
-      {
-        wxMenuItemList::Node *node;
+    wxMenuList::compatibility_iterator menuIter = m_menus.GetFirst();
+    //
+    for (size_t i = 0; i < m_menus.GetCount(); i++, menuIter = menuIter->GetNext())
+    {
+        wxMenuItemList::compatibility_iterator node;

         wxMenuItem *item;
         int pos ;
         wxMenuItem *item;
         int pos ;

-        wxMenu* menu = m_menus[i] , *subMenu = NULL ;
+        wxMenu* menu = menuIter->GetData() , *subMenu = NULL ;

 
         if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?")  || m_titles[i] == wxApp::s_macHelpMenuTitleName )
         {
 
         if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?")  || m_titles[i] == wxApp::s_macHelpMenuTitleName )
         {

-            if ( mh == NULL )
+            for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)

             {
             {

-                continue ;
-            }
-
-              for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
-              {
-                 item = (wxMenuItem *)node->GetData();
-                 subMenu = item->GetSubMenu() ;
+                item = (wxMenuItem *)node->GetData();
+                subMenu = item->GetSubMenu() ;

                 if (subMenu)
                 {
                     // we don't support hierarchical menus in the help menu yet
                 }
                 else
                 {
                 if (subMenu)
                 {
                     // we don't support hierarchical menus in the help menu yet
                 }
                 else
                 {

+                    if ( item->GetId() != wxApp::s_macAboutMenuItemId )
+                    {
+                        if ( mh == NULL )
+                        {
+                            MenuItemIndex firstUserHelpMenuItem ;
+                            if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )
+                            {
+                            }
+                            else
+                            {
+                                mh = NULL ;
+                                break ;
+                            }
+                        }
+                    }

                     if ( item->IsSeparator() )
                     {
                         if ( mh )
                     if ( item->IsSeparator() )
                     {
                         if ( mh )


@@ -580,17 +740,15 @@ void wxMenuBar::MacInstallMenuBar()
 
                         if ( item->GetId() == wxApp::s_macAboutMenuItemId )
                         {
 
                         if ( item->GetId() == wxApp::s_macAboutMenuItemId )
                         {

-                                UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetText() , wxFont::GetDefaultEncoding() );
-                                UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true );
-                                SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetId() ) ;
-                                UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ;
-                         }
+                            // this will be taken care of below
+                        }

                         else
                         {
                             if ( mh )
                             {
                                 UMAAppendMenuItem(mh, item->GetText()  , wxFont::GetDefaultEncoding(), entry);
                                 SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;
                         else
                         {
                             if ( mh )
                             {
                                 UMAAppendMenuItem(mh, item->GetText()  , wxFont::GetDefaultEncoding(), entry);
                                 SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;

+                                SetMenuItemRefCon( mh , CountMenuItems(mh) , (UInt32)item ) ;

                             }
                         }
 
                             }
                         }
 


@@ -602,10 +760,32 @@ void wxMenuBar::MacInstallMenuBar()
         else
         {
             UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding()  ) ;
         else
         {
             UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding()  ) ;

-            m_menus[i]->MacBeforeDisplay(false) ;
-            ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0);
+            menu->MacBeforeDisplay(false) ;
+            ::InsertMenu(MAC_WXHMENU(_wxMenuAt(m_menus, i)->GetHMenu()), 0);
+        }
+    }
+    // take care of the about menu item wherever it is
+    {
+        wxMenu* aboutMenu ;
+        wxMenuItem *aboutMenuItem = FindItem(wxApp::s_macAboutMenuItemId , &aboutMenu) ;
+        if ( aboutMenuItem )
+        {
+            wxAcceleratorEntry* entry = wxGetAccelFromString( aboutMenuItem->GetText() ) ;
+            UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , aboutMenuItem->GetText() , wxFont::GetDefaultEncoding() );
+            UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true );
+            SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , aboutMenuItem->GetId() ) ;
+            SetMenuItemRefCon(GetMenuHandle( kwxMacAppleMenuId ) , 1 , (UInt32)aboutMenuItem ) ;
+            UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ;

         }
     }
         }
     }

+    if ( GetAutoWindowMenu() )
+    {
+        if ( MacGetWindowMenuHMenu() == NULL )
+        {
+            CreateStandardWindowMenu( 0 , (MenuHandle*) &s_macWindowMenuHandle ) ;
+        }
+        InsertMenu( (MenuHandle) MacGetWindowMenuHMenu() , 0 ) ;
+    }

     ::DrawMenuBar() ;
     s_macInstalledMenuBar = this;
 }
     ::DrawMenuBar() ;
     s_macInstalledMenuBar = this;
 }


@@ -613,10 +793,21 @@ void wxMenuBar::MacInstallMenuBar()
 void wxMenuBar::EnableTop(size_t pos, bool enable)
 {
     wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") );
 void wxMenuBar::EnableTop(size_t pos, bool enable)
 {
     wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") );

-    m_menus[pos]->MacEnableMenu( enable ) ;
+    _wxMenuAt(m_menus, pos)->MacEnableMenu( enable ) ;

     Refresh();
 }
 
     Refresh();
 }
 

+bool wxMenuBar::Enable( bool enable)
+{
+    wxCHECK_MSG( IsAttached(), false, wxT("doesn't work with unattached menubars") );
+    size_t i;
+    for (i = 0; i < GetMenuCount(); i++)
+    {
+        EnableTop(i, enable);
+    }
+    return true;
+}
+

 void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
 {
     wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
 void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
 {
     wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );


@@ -628,7 +819,8 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
         return;
     }
 
         return;
     }
 

-    m_menus[pos]->SetTitle( label ) ;
+    _wxMenuAt(m_menus, pos)->SetTitle( label ) ;
+

     if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
     {
         ::SetMenuBar( GetMenuBar() ) ;
     if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
     {
         ::SetMenuBar( GetMenuBar() ) ;


@@ -661,10 +853,6 @@ int wxMenuBar::FindMenu(const wxString& title)
 }
 
 
 }
 
 

-// ---------------------------------------------------------------------------
-// wxMenuBar construction
-// ---------------------------------------------------------------------------
-

 // ---------------------------------------------------------------------------
 // wxMenuBar construction
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // wxMenuBar construction
 // ---------------------------------------------------------------------------


@@ -673,7 +861,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 {
     wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title);
     if ( !menuOld )
 {
     wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title);
     if ( !menuOld )

-        return FALSE;
+        return false;

     m_titles[pos] = title;
 
     if ( IsAttached() )
     m_titles[pos] = title;
 
     if ( IsAttached() )


@@ -691,13 +879,15 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
                 }
                 else
                 {
                 }
                 else
                 {

-                    ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
+                    ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos+1)->MacGetMenuId() ) ;

                 }
             }
         }
 
         Refresh();
     }
                 }
             }
         }
 
         Refresh();
     }

+    if (m_invokingWindow)
+        wxMenubarSetInvokingWindow( menu, m_invokingWindow );

 
     return menuOld;
 }
 
     return menuOld;
 }


@@ -705,7 +895,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
 {
     if ( !wxMenuBarBase::Insert(pos, menu, title) )
 bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
 {
     if ( !wxMenuBarBase::Insert(pos, menu, title) )

-        return FALSE;
+        return false;

 
     m_titles.Insert(title, pos);
 
 
     m_titles.Insert(title, pos);
 


@@ -722,13 +912,15 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
             }
             else
             {
             }
             else
             {

-                ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
+                ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos+1)->MacGetMenuId() ) ;

             }
         }
         Refresh();
     }
             }
         }
         Refresh();
     }

+    if (m_invokingWindow)
+        wxMenubarSetInvokingWindow( menu, m_invokingWindow );

 
 

-    return TRUE;
+    return true;

 }
 
 wxMenu *wxMenuBar::Remove(size_t pos)
 }
 
 wxMenu *wxMenuBar::Remove(size_t pos)


@@ -755,10 +947,10 @@ wxMenu *wxMenuBar::Remove(size_t pos)
 bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
 {
     WXHMENU submenu = menu ? menu->GetHMenu() : 0;
 bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
 {
     WXHMENU submenu = menu ? menu->GetHMenu() : 0;

-    wxCHECK_MSG( submenu, FALSE, wxT("can't append invalid menu to menubar") );
+    wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") );

 
     if ( !wxMenuBarBase::Append(menu, title) )
 
     if ( !wxMenuBarBase::Append(menu, title) )

-        return FALSE;
+        return false;

 
     m_titles.Add(title);
 
 
     m_titles.Add(title);
 


@@ -768,25 +960,26 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
     {
         if (s_macInstalledMenuBar == this)
         {
     {
         if (s_macInstalledMenuBar == this)
         {

+            menu->MacBeforeDisplay( false ) ;

             ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
         }
 
         Refresh();
     }
 
             ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
         }
 
         Refresh();
     }
 

-   // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
+    // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables

     // adding menu later on.
     if (m_invokingWindow)
         wxMenubarSetInvokingWindow( menu, m_invokingWindow );
 
     // adding menu later on.
     if (m_invokingWindow)
         wxMenubarSetInvokingWindow( menu, m_invokingWindow );
 

-    return TRUE;
+    return true;

 }
 
 static void wxMenubarUnsetInvokingWindow( wxMenu *menu )
 {
     menu->SetInvokingWindow( (wxWindow*) NULL );
 
 }
 
 static void wxMenubarUnsetInvokingWindow( wxMenu *menu )
 {
     menu->SetInvokingWindow( (wxWindow*) NULL );
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();


@@ -800,7 +993,7 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
 {
     menu->SetInvokingWindow( win );
 
 {
     menu->SetInvokingWindow( win );
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();


@@ -813,7 +1006,7 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
 void wxMenuBar::UnsetInvokingWindow()
 {
     m_invokingWindow = (wxWindow*) NULL;
 void wxMenuBar::UnsetInvokingWindow()
 {
     m_invokingWindow = (wxWindow*) NULL;

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
         wxMenu *menu = node->GetData();
     while (node)
     {
         wxMenu *menu = node->GetData();


@@ -825,7 +1018,7 @@ void wxMenuBar::UnsetInvokingWindow()
 void wxMenuBar::SetInvokingWindow(wxFrame *frame)
 {
     m_invokingWindow = frame;
 void wxMenuBar::SetInvokingWindow(wxFrame *frame)
 {
     m_invokingWindow = frame;

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
         wxMenu *menu = node->GetData();
     while (node)
     {
         wxMenu *menu = node->GetData();


@@ -856,8 +1049,8 @@ int wxMenuBar::FindMenuItem(const wxString& menuString,
     for ( size_t i = 0; i < count; i++ )
     {
         wxString title = wxStripMenuCodes(m_titles[i]);
     for ( size_t i = 0; i < count; i++ )
     {
         wxString title = wxStripMenuCodes(m_titles[i]);

-        if ( menuString == title )
-            return m_menus[i]->FindItem(itemString);
+        if ( menuLabel == title )
+            return _wxMenuAt(m_menus, i)->FindItem(itemString);

     }
 
     return wxNOT_FOUND;
     }
 
     return wxNOT_FOUND;


@@ -872,7 +1065,7 @@ wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const
     size_t count = GetMenuCount();
     for ( size_t i = 0; !item && (i < count); i++ )
     {
     size_t count = GetMenuCount();
     for ( size_t i = 0; !item && (i < count); i++ )
     {

-        item = m_menus[i]->FindItem(id, itemMenu);
+        item = _wxMenuAt(m_menus, i)->FindItem(id, itemMenu);

     }
 
     return item;
     }
 
     return item;