X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a3590de1a37120061fff390c92536c4eff0273c4..9f7948af90ec2e3b907944e7d979f0863910c5c8:/src/mac/menu.cpp

diff --git a/src/mac/menu.cpp b/src/mac/menu.cpp
index d00177fe92..9a04c36935 100644
--- a/src/mac/menu.cpp
+++ b/src/mac/menu.cpp
@@ -1,14 +1,18 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        menu.cpp
 // Purpose:     wxMenu, wxMenuBar, wxMenuItem
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
-// Created:     ??/??/98
+// Created:     1998-01-01
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:   	wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifdef __GNUG__
+#pragma implementation "menu.h"
+#pragma implementation "menuitem.h"
+#endif
 
 // ============================================================================
 // headers & declarations
@@ -17,17 +21,13 @@
 // wxWindows headers
 // -----------------
 
-#ifdef __GNUG__
-#pragma implementation "menu.h"
-#pragma implementation "menuitem.h"
-#endif
-
 #include "wx/app.h"
 #include "wx/menu.h"
 #include "wx/menuitem.h"
 #include "wx/window.h"
 #include "wx/log.h"
 #include "wx/utils.h"
+#include "wx/frame.h"
 
 #include "wx/mac/uma.h"
 
@@ -50,7 +50,8 @@ const short kwxMacAppleMenuId = 1 ;
 // ============================================================================
 // implementation
 // ============================================================================
-
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ;
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win );
 
 // Menus
 
@@ -65,17 +66,15 @@ short wxMenu::s_macNextMenuId = 2 ;
 void wxMenu::Init()
 {
     m_doBreak = FALSE;
+    m_startRadioGroup = -1;
 
     // create the menu
-	Str255 	label;
-	wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_title , false );
-	m_macMenuId = s_macNextMenuId++; 
-    wxCHECK_RET( s_macNextMenuId < 236 , "menu ids > 235 cannot be used for submenus on mac" );
-	m_hMenu = ::NewMenu(m_macMenuId, label);
+    m_macMenuId = s_macNextMenuId++;
+    m_hMenu = UMANewMenu(m_macMenuId, m_title, wxFont::GetDefaultEncoding() );
 
     if ( !m_hMenu )
     {
-        wxLogLastError("CreatePopupMenu");
+        wxLogLastError(wxT("UMANewMenu failed"));
     }
 
     // if we have a title, insert it in the beginning of the menu
@@ -88,162 +87,159 @@ void wxMenu::Init()
 
 wxMenu::~wxMenu()
 {
-	if (MAC_WXHMENU(m_hMenu))
-		::DisposeMenu(MAC_WXHMENU(m_hMenu));
-
-#if wxUSE_ACCEL
-    // delete accels
-    WX_CLEAR_ARRAY(m_accels);
-#endif // wxUSE_ACCEL
+    if (MAC_WXHMENU(m_hMenu))
+        ::DisposeMenu(MAC_WXHMENU(m_hMenu));
 }
 
 void wxMenu::Break()
 {
-	// not available on the mac platform
+    // not available on the mac platform
 }
 
-#if wxUSE_ACCEL
-
-int wxMenu::FindAccel(int id) const
+void wxMenu::Attach(wxMenuBarBase *menubar)
 {
-    size_t n, count = m_accels.GetCount();
-    for ( n = 0; n < count; n++ )
-    {
-        if ( m_accels[n]->m_command == id )
-            return n;
-    }
+    wxMenuBase::Attach(menubar);
 
-    return wxNOT_FOUND;
+    EndRadioGroup();
 }
 
-void wxMenu::UpdateAccel(wxMenuItem *item)
+// function appends a new item or submenu to the menu
+// append a new item or submenu to the menu
+bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
 {
-    // find the (new) accel for this item
-    wxAcceleratorEntry *accel = wxGetAccelFromString(item->GetText());
-    if ( accel )
-        accel->m_command = item->GetId();
-
-    // find the old one
-    int n = FindAccel(item->GetId());
-    if ( n == wxNOT_FOUND )
+    wxASSERT_MSG( pItem != NULL, wxT("can't append NULL item to the menu") );
+
+    if ( pItem->IsSeparator() )
     {
-        // no old, add new if any
-        if ( accel )
-            m_accels.Add(accel);
+        if ( pos == (size_t)-1 )
+            MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-");
         else
-            return;     // skipping RebuildAccelTable() below
+            MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos);
     }
     else
     {
-        // replace old with new or just remove the old one if no new
-        delete m_accels[n];
-        if ( accel )
-            m_accels[n] = accel;
+        wxMenu *pSubMenu = pItem->GetSubMenu() ;
+        if ( pSubMenu != NULL )
+        {
+               wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added"));
+            pSubMenu->m_menuParent = this ;
+
+            if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar)
+            {
+                pSubMenu->MacBeforeDisplay( true ) ;
+             }
+
+            if ( pos == (size_t)-1 )
+                UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding() , pSubMenu->m_macMenuId);
+            else
+                UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding()  , pos, pSubMenu->m_macMenuId);
+            pItem->UpdateItemBitmap() ;
+            pItem->UpdateItemStatus() ;
+        }
         else
-            m_accels.RemoveAt(n);
+        {
+            if ( pos == (size_t)-1 )
+            {
+                UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") , wxFont::GetDefaultEncoding() );
+                pos = CountMenuItems(MAC_WXHMENU(m_hMenu)) ;
+            }
+            else
+            {
+                // MacOS counts menu items from 1 and inserts after, therefore having the
+                // same effect as wx 0 based and inserting before, we must correct pos
+                // after however for updates to be correct
+                UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), wxT("a"), wxFont::GetDefaultEncoding(), pos);
+                pos += 1 ;
+            }
+
+            SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ;
+            pItem->UpdateItemText() ;
+            pItem->UpdateItemBitmap() ;
+            pItem->UpdateItemStatus() ;
+
+              if ( pItem->GetId() == idMenuTitle )
+              {
+                UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , pos , false ) ;
+              }
+        }
     }
-
+    // if we're already attached to the menubar, we must update it
     if ( IsAttached() )
     {
-        m_menuBar->RebuildAccelTable();
+        m_menuBar->Refresh();
     }
+    return TRUE ;
 }
 
-#endif // wxUSE_ACCEL
+void wxMenu::EndRadioGroup()
+{
+    // we're not inside a radio group any longer
+    m_startRadioGroup = -1;
+}
 
-// function appends a new item or submenu to the menu
-// append a new item or submenu to the menu
-bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
 {
-    wxASSERT_MSG( pItem != NULL, "can't append NULL item to the menu" );
-#if wxUSE_ACCEL
-    UpdateAccel(pItem);
-#endif // wxUSE_ACCEL
-
-	if ( pItem->IsSeparator() )
-	{
-		if ( pos == (size_t)-1 )
-		{
-			MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-");
-		}
-		else
-		{
-			MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos);
-		}
-	}
-	else 
-	{
-		wxMenu *pSubMenu = pItem->GetSubMenu() ;
-		if ( pSubMenu != NULL )
-		{
- 			Str255 label;
-   			wxASSERT_MSG( pSubMenu->m_hMenu != NULL , "invalid submenu added");
-		    pSubMenu->m_menuParent = this ;
-			wxMenuItem::MacBuildMenuString( label , NULL , NULL , pItem->GetText() ,false);
-		
-			if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar) 
-			{
-				::InsertMenu( MAC_WXHMENU( pSubMenu->m_hMenu ) , -1 ) ;
-			}
-			
-			if ( pos == (size_t)-1 )
-			{
-				UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), label, pSubMenu->m_macMenuId);
-			}
-			else
-			{
-				UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), label , pos, pSubMenu->m_macMenuId);
-			}
-		}
-		else
-		{
-			Str255 label ;
-			UInt8 modifiers ;
-			SInt16 key ;
-			wxMenuItem::MacBuildMenuString( label, &key  , &modifiers , pItem->GetText(), pItem->GetId() == wxApp::s_macAboutMenuItemId);
-			if ( label[0] == 0 )
-			{
-				// we cannot add empty menus on mac
-				label[0] = 1 ;
-				label[1] = ' ' ;
-			}
-			if ( pos == (size_t)-1 )
-			{
-				UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), label,key,modifiers);
-			}
-			else
-			{
-				UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), label , pos,key,modifiers);
-			}
-  			if ( pItem->GetId() == idMenuTitle ) 
-  			{
-  				if ( pos == (size_t)-1 )
-				{
-					UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , CountMenuItems(MAC_WXHMENU(m_hMenu) ) ) ;
-				}
-				else
-				{
-					UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1 ) ;
-				}
-  			}
-		}
-	}
-    // if we're already attached to the menubar, we must update it
-    if ( IsAttached() )
+    wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
+
+    bool check = FALSE;
+
+    if ( item->GetKind() == wxITEM_RADIO )
     {
-        m_menuBar->Refresh();
+        int count = GetMenuItemCount();
+
+        if ( m_startRadioGroup == -1 )
+        {
+            // start a new radio group
+            m_startRadioGroup = count;
+
+            // for now it has just one element
+            item->SetAsRadioGroupStart();
+            item->SetRadioGroupEnd(m_startRadioGroup);
+
+            // ensure that we have a checked item in the radio group
+            check = TRUE;
+        }
+        else // extend the current radio group
+        {
+            // we need to update its end item
+            item->SetRadioGroupStart(m_startRadioGroup);
+            wxMenuItemList::Node *node = GetMenuItems().Item(m_startRadioGroup);
+
+            if ( node )
+            {
+                node->GetData()->SetRadioGroupEnd(count);
+            }
+            else
+            {
+                wxFAIL_MSG( _T("where is the radio group start item?") );
+            }
+        }
+    }
+    else // not a radio item
+    {
+        EndRadioGroup();
     }
-	return TRUE ;
-}
 
-bool wxMenu::DoAppend(wxMenuItem *item)
-{
-    return wxMenuBase::DoAppend(item) && DoInsertOrAppend(item);
+    if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) )
+    {
+        return NULL;
+    }
+
+    if ( check )
+    {
+        // check the item initially
+        item->Check(TRUE);
+    }
+
+    return item;
 }
 
-bool wxMenu::DoInsert(size_t pos, wxMenuItem *item)
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
 {
-    return wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos);
+    if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos))
+        return item;
+    else
+        return NULL;
 }
 
 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
@@ -262,23 +258,11 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
     // DoRemove() (unlike Remove) can only be called for existing item!
     wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
 
-#if wxUSE_ACCEL
-    // remove the corresponding accel from the accel table
-    int n = FindAccel(item->GetId());
-    if ( n != wxNOT_FOUND )
-    {
-        delete m_accels[n];
-
-        m_accels.RemoveAt(n);
-    }
-    //else: this item doesn't have an accel, nothing to do
-#endif // wxUSE_ACCEL
-
-	::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
+    ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
 
     if ( IsAttached() )
     {
-        // otherwise, the chane won't be visible
+        // otherwise, the change won't be visible
         m_menuBar->Refresh();
     }
 
@@ -286,47 +270,15 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
     return wxMenuBase::DoRemove(item);
 }
 
-// ---------------------------------------------------------------------------
-// accelerator helpers
-// ---------------------------------------------------------------------------
-
-#if wxUSE_ACCEL
-
-// create the wxAcceleratorEntries for our accels and put them into provided
-// array - return the number of accels we have
-size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const
-{
-    size_t count = GetAccelCount();
-    for ( size_t n = 0; n < count; n++ )
-    {
-        *accels++ = *m_accels[n];
-    }
-
-    return count;
-}
-
-#endif // wxUSE_ACCEL
-
 void wxMenu::SetTitle(const wxString& label)
 {
-	Str255 title ;
-    m_title = label ;
-	wxMenuItem::MacBuildMenuString( title, NULL , NULL , label , false );
-	UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , title ) ;
+       m_title = label ;
+    UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ;
 }
 bool wxMenu::ProcessCommand(wxCommandEvent & event)
 {
     bool processed = FALSE;
 
-#if WXWIN_COMPATIBILITY
-    // Try a callback
-    if (m_callback)
-    {
-        (void)(*(m_callback))(*this, event);
-        processed = TRUE;
-    }
-#endif WXWIN_COMPATIBILITY
-
     // Try the menu's event handler
     if ( !processed && GetEventHandler())
     {
@@ -357,10 +309,10 @@ wxWindow *wxMenu::GetWindow() const
     return NULL;
 }
 
-// helper functions returning the mac menu position for a certain item, note that this is 
+// helper functions returning the mac menu position for a certain item, note that this is
 // mac-wise 1 - based, i.e. the first item has index 1 whereas on MSWin it has pos 0
 
-int wxMenu::MacGetIndexFromId( int id ) 
+int wxMenu::MacGetIndexFromId( int id )
 {
     size_t pos;
     wxMenuItemList::Node *node = GetMenuItems().GetFirst();
@@ -371,14 +323,14 @@ int wxMenu::MacGetIndexFromId( int id )
 
         node = node->GetNext();
     }
-	
+
     if (!node)
-		return 0;
-		
-	return pos + 1 ;
+        return 0;
+
+    return pos + 1 ;
 }
 
-int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) 
+int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem )
 {
     size_t pos;
     wxMenuItemList::Node *node = GetMenuItems().GetFirst();
@@ -391,134 +343,89 @@ int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem )
     }
 
     if (!node)
-		return 0;
-		
-	return pos + 1 ;
+        return 0;
+
+    return pos + 1 ;
 }
 
-void wxMenu::MacEnableMenu( bool bDoEnable ) 
+void wxMenu::MacEnableMenu( bool bDoEnable )
 {
-	if ( bDoEnable )
-		UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ;
-	else
-		UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ;
-		
-	::DrawMenuBar() ;
+    UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 , bDoEnable ) ;
+
+    ::DrawMenuBar() ;
 }
 
-bool wxMenu::MacMenuSelect( wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum )
+// MacOS needs to know about submenus somewhere within this menu
+// before it can be displayed , also hide special menu items like preferences
+// that are handled by the OS
+void wxMenu::MacBeforeDisplay( bool isSubMenu )
+{
+    wxMenuItem* previousItem = NULL ;
+    size_t pos ;
+    wxMenuItemList::Node *node;
+    wxMenuItem *item;
+    for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
+    {
+        item = (wxMenuItem *)node->GetData();
+        wxMenu* subMenu = item->GetSubMenu() ;
+        if (subMenu)
+        {
+            subMenu->MacBeforeDisplay( true ) ;
+        }
+        else
+        {
+            #if TARGET_CARBON
+            if ( UMAGetSystemVersion() >= 0x1000 )
+            {
+                if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || item->GetId() == wxApp::s_macExitMenuItemId)
+                {
+                    ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos + 1, kMenuItemAttrHidden, 0 );
+                    if ( GetMenuItems().GetCount() == pos + 1 &&
+                            previousItem != NULL &&
+                                previousItem->IsSeparator() )
+                    {
+                        ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos , kMenuItemAttrHidden, 0 );
+                    }
+                }
+            }
+            #endif
+        }
+        previousItem = item ;
+    }
+
+    if ( isSubMenu )
+        ::InsertMenu(MAC_WXHMENU( GetHMenu()), -1);
+
+}
+// undo all changes from the MacBeforeDisplay call
+void wxMenu::MacAfterDisplay( bool isSubMenu )
 {
-  int pos;
-  wxNode *node;
-
-	if ( m_macMenuId == macMenuId )
-	{
-		node = GetMenuItems().Nth(macMenuItemNum-1);
-		if (node) 
-		{
-			wxMenuItem *pItem = (wxMenuItem*)node->Data();
-
-			if (pItem->IsCheckable())
-				pItem->Check(! pItem->IsChecked());
-
-			wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId());
-			event.m_timeStamp = when;
-			event.SetEventObject(handler);
-     		event.SetInt( pItem->GetId() );
-			{
-				bool processed = false ;
-
-#if WXWIN_COMPATIBILITY
-			    // Try a callback
-			    if (m_callback)
-			    {
-			            (void) (*(m_callback)) (*this, event);
-			            processed = TRUE;
-			    }
-#endif			
-			    // Try the menu's event handler
-			    if ( !processed && handler)
-			    {
-			            processed = handler->ProcessEvent(event);
-			    }
-			
-			  	// Try the window the menu was popped up from (and up
-			  	// through the hierarchy)
-			  	if ( !processed && GetInvokingWindow())
-			    	processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event);
-		  	}
-			return true ;
-		}
-	}
-#ifndef __DARWIN__
-	else if ( macMenuId == kHMHelpMenuID )
-	{
-		int menuItem = firstUserHelpMenuItem-1 ;
-	  for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++) 
-	  {	
-	  	wxMenuItem * pItem = (wxMenuItem *)  node->Data() ;
-	  	
-	  	wxMenu *pSubMenu = pItem->GetSubMenu() ;
-			if ( pSubMenu != NULL )
-			{
-			}
-			else
-			{
-				if ( pItem->GetId() != wxApp::s_macAboutMenuItemId )
-					++menuItem ;
-					
-				if ( menuItem == macMenuItemNum )
-				{
-					wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId());
-					event.m_timeStamp = when;
-					event.SetEventObject(handler);
-       				event.SetInt( pItem->GetId() );
-					{
-						bool processed = false ;
-#if WXWIN_COMPATIBILITY
-					    // Try a callback
-					    if (m_callback)
-					    {
-					            (void) (*(m_callback)) (*this, event);
-					            processed = TRUE;
-					    }
-#endif					
-					    // Try the menu's event handler
-					    if ( !processed && handler)
-					    {
-					            processed = handler->ProcessEvent(event);
-					    }
-					
-					  	// Try the window the menu was popped up from (and up
-					  	// through the hierarchy)
-					  	if ( !processed && GetInvokingWindow())
-					    	processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event);
-				  	}
-					return true ;
-				}
-			}
-	  }
-	}
-#endif // __DARWIN__
-
-  for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++) 
-  {	
-  		wxMenuItem * pItem = (wxMenuItem *)  node->Data() ;
-  	
-  		wxMenu *pSubMenu = pItem->GetSubMenu() ;
-		if ( pSubMenu != NULL )
-		{
-			if ( pSubMenu->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
-				return true ;
-		}
-  }
-
-	return false ;
+    if ( isSubMenu )
+        ::DeleteMenu(MacGetMenuId());
+
+    wxMenuItem* previousItem = NULL ;
+    int pos ;
+    wxMenuItemList::Node *node;
+    wxMenuItem *item;
+    for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
+    {
+        item = (wxMenuItem *)node->GetData();
+        wxMenu* subMenu = item->GetSubMenu() ;
+        if (subMenu)
+        {
+            subMenu->MacAfterDisplay( true ) ;
+        }
+        else
+        {
+            // no need to undo hidings
+        }
+        previousItem = item ;
+    }
 }
 
 // Menu Bar
 
-/* 
+/*
 
 Mac Implementation note :
 
@@ -526,21 +433,23 @@ The Mac has only one global menubar, so we attempt to install the currently
 active menubar from a frame, we currently don't take into account mdi-frames
 which would ask for menu-merging
 
-Secondly there is no mac api for changing a menubar that is not the current 
+Secondly there is no mac api for changing a menubar that is not the current
 menubar, so we have to wait for preparing the actual menubar until the
 wxMenubar is to be used
 
-We can in subsequent versions use MacInstallMenuBar to provide some sort of 
+We can in subsequent versions use MacInstallMenuBar to provide some sort of
 auto-merge for MDI in case this will be necessary
 
 */
 
 wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ;
+wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ;
 
 void wxMenuBar::Init()
 {
     m_eventHandler = this;
     m_menuBarFrame = NULL;
+    m_invokingWindow = (wxWindow*) NULL;
 }
 
 wxMenuBar::wxMenuBar()
@@ -571,178 +480,140 @@ wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[])
 
 wxMenuBar::~wxMenuBar()
 {
-	if (s_macInstalledMenuBar == this)
-	{
-		::ClearMenuBar();
-		s_macInstalledMenuBar = NULL;
-	}
+    if (s_macCommonMenuBar == this)
+        s_macCommonMenuBar = NULL;
+    if (s_macInstalledMenuBar == this)
+    {
+        ::ClearMenuBar();
+        s_macInstalledMenuBar = NULL;
+    }
 
 }
 
-void wxMenuBar::Refresh()
+void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect))
 {
     wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") );
 
     DrawMenuBar();
 }
 
-#if wxUSE_ACCEL
-
-void wxMenuBar::RebuildAccelTable()
+void wxMenuBar::MacInstallMenuBar()
 {
-    // merge the accelerators of all menus into one accel table
-    size_t nAccelCount = 0;
-    size_t i, count = GetMenuCount();
-    for ( i = 0; i < count; i++ )
-    {
-        nAccelCount += m_menus[i]->GetAccelCount();
-    }
-
-    if ( nAccelCount )
-    {
-        wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount];
-
-        nAccelCount = 0;
-        for ( i = 0; i < count; i++ )
-        {
-            nAccelCount += m_menus[i]->CopyAccels(&accelEntries[nAccelCount]);
-        }
-
-        m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries);
+    if ( s_macInstalledMenuBar == this )
+        return ;
 
-        delete [] accelEntries;
-    }
-}
-
-#endif // wxUSE_ACCEL
+    wxStAppResource resload ;
 
-
-void wxMenuBar::MacInstallMenuBar() 
-{
-	if ( s_macInstalledMenuBar == this )
-		return ;
-		
-  	Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
-  	wxString message ;
-  	wxCHECK_RET( menubar != NULL, "can't read MBAR resource" );
-  	::SetMenuBar( menubar ) ;
+    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 ) ;
 #else
-  	::DisposeHandle( menubar ) ;
+    ::DisposeHandle( menubar ) ;
 #endif
 
-		MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
 #if TARGET_API_MAC_OS8
-		::AppendResMenu(menu, 'DRVR');
+    MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
+    if ( CountMenuItems( menu ) == 2 )
+    {
+        ::AppendResMenu(menu, 'DRVR');
+    }
+#endif
+
+    // clean-up the help menu before adding new items
+    MenuHandle mh = NULL ;
+    if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )
+    {
+        for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
+        {
+            DeleteMenuItem( mh , i ) ;
+        }
+    }
+    else
+    {
+        mh = NULL ;
+    }
+#if TARGET_CARBON
+    if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId)
+    {
+        wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ;
+        if ( item == NULL || !(item->IsEnabled()) )
+            DisableMenuCommand( NULL , kHICommandPreferences ) ;
+        else
+            EnableMenuCommand( NULL , kHICommandPreferences ) ;
+    }
 #endif
- 
-   	for (int i = 0; i < m_menus.GetCount(); i++)
-  	{
-			Str255 	label;
-    	wxNode *node;
-    	wxMenuItem *item;
-    	int pos ;
-			wxMenu* menu = m_menus[i] , *subMenu = NULL ;
-		
-			if( m_titles[i] == "?" || m_titles[i] == "&?"  || m_titles[i] == wxApp::s_macHelpMenuTitleName )
-			{
-				MenuHandle mh = NULL ;
-			  if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr )
-			  {
-			    continue ;
-			  }
-
-		    for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i )
-		    {
-		      DeleteMenuItem( mh , i ) ;
-		    }
-					
-			  	for (pos = 0 , node = menu->GetMenuItems().First(); node; node = node->Next(), pos++) 
-		  		{
-		 			item = (wxMenuItem *)node->Data();
-		 			subMenu = item->GetSubMenu() ;
-					if (subMenu)	 		
-					{
-						// we don't support hierarchical menus in the help menu yet
-					}
-					else		
-					{
-						if ( item->IsSeparator() )
-						{
-							if ( mh )
-								MacAppendMenu(mh, "\p-" );
-						}
-						else
-						{
-							Str255 label ;
-							UInt8 modifiers ;
-							SInt16 key ;
-							wxMenuItem::MacBuildMenuString( label, &key , &modifiers  , item->GetText(), item->GetId() != wxApp::s_macAboutMenuItemId); // no shortcut in about menu
-							if ( label[0] == 0 )
-							{
-								// we cannot add empty menus on mac
-								label[0] = 1 ;
-								label[1] = ' ' ;
-							}
-							if ( item->GetId() == wxApp::s_macAboutMenuItemId )
-							{ 
-									::SetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , label );
-									UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
-	 						}
-							else
-							{
-								if ( mh )
-									UMAAppendMenuItem(mh, label , key , modifiers );
-							}
-						}
-					}
-				}
-			}
-			else
-			{
-				wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_titles[i] , false );
-				UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
-					wxArrayPtrVoid submenus ;
-					
-		  		for (pos = 0, node = menu->GetMenuItems().First(); node; node = node->Next(), pos++) 
-	  			{
-		 			item = (wxMenuItem *)node->Data();
-		 			subMenu = item->GetSubMenu() ;
-					if (subMenu)	 		
-					{
-  					  submenus.Add(subMenu) ;
-					}
-				}
-				::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0);
-				for ( int i = 0 ; i < submenus.GetCount() ; ++i )
-				{
-				  wxMenu* submenu = (wxMenu*) submenus[i] ;
-        	wxNode *subnode;
-        	wxMenuItem *subitem;
-        	int subpos ;
-          for ( subpos = 0 , subnode = submenu->GetMenuItems().First(); subnode; subnode = subnode->Next(), subpos++) 
-		  		{
-  		 			subitem = (wxMenuItem *)subnode->Data();
-  		 			wxMenu* itsSubMenu = subitem->GetSubMenu() ;
-  					if (itsSubMenu)	 		
-  					{
-  						submenus.Add(itsSubMenu) ;
-  					}  				
-  				}
-					::InsertMenu( MAC_WXHMENU(submenu->GetHMenu()) , -1 ) ;
-  			}
-			}
-		}
-		::DrawMenuBar() ;
-
-	s_macInstalledMenuBar = this;
+       for (size_t i = 0; i < m_menus.GetCount(); i++)
+      {
+        wxMenuItemList::Node *node;
+        wxMenuItem *item;
+        int pos ;
+        wxMenu* menu = m_menus[i] , *subMenu = NULL ;
+
+        if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?")  || m_titles[i] == wxApp::s_macHelpMenuTitleName )
+        {
+            if ( mh == NULL )
+            {
+                continue ;
+            }
+
+              for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
+              {
+                 item = (wxMenuItem *)node->GetData();
+                 subMenu = item->GetSubMenu() ;
+                if (subMenu)
+                {
+                    // we don't support hierarchical menus in the help menu yet
+                }
+                else
+                {
+                    if ( item->IsSeparator() )
+                    {
+                        if ( mh )
+                            MacAppendMenu(mh, "\p-" );
+                    }
+                    else
+                    {
+                        wxAcceleratorEntry* entry = wxGetAccelFromString( item->GetText() ) ;
+
+                        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 ) ;
+                         }
+                        else
+                        {
+                            if ( mh )
+                            {
+                                UMAAppendMenuItem(mh, item->GetText()  , wxFont::GetDefaultEncoding(), entry);
+                                SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;
+                            }
+                        }
+
+                        delete entry ;
+                    }
+                }
+            }
+        }
+        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);
+        }
+    }
+    ::DrawMenuBar() ;
+    s_macInstalledMenuBar = this;
 }
 
 void wxMenuBar::EnableTop(size_t pos, bool enable)
 {
     wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") );
-	m_menus[pos]->MacEnableMenu( enable ) ;
+    m_menus[pos]->MacEnableMenu( enable ) ;
     Refresh();
 }
 
@@ -758,11 +629,11 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
     }
 
     m_menus[pos]->SetTitle( label ) ;
-	if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
-	{
-		::SetMenuBar( GetMenuBar() ) ;
-		::InvalMenuBar() ;
-	}
+    if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
+    {
+        ::SetMenuBar( GetMenuBar() ) ;
+        ::InvalMenuBar() ;
+    }
 }
 
 wxString wxMenuBar::GetLabelTop(size_t pos) const
@@ -782,7 +653,7 @@ int wxMenuBar::FindMenu(const wxString& title)
     {
         wxString title = wxStripMenuCodes(m_titles[i]);
         if ( menuTitle == title )
-            return i; 
+            return i;
     }
 
     return wxNOT_FOUND;
@@ -807,32 +678,23 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 
     if ( IsAttached() )
     {
-		if (s_macInstalledMenuBar == this)
-		{
-			::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
-			{
-				Str255 	label;
-				wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
-				UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
-				if ( pos == m_menus.GetCount() - 1)
-				{
-					::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
-				}
-				else
-				{
-					::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
-				}
-			}
-		}
-
-
-#if wxUSE_ACCEL
-        if ( menuOld->HasAccels() || menu->HasAccels() )
+        if (s_macInstalledMenuBar == this)
         {
-            // need to rebuild accell table
-            RebuildAccelTable();
+            menuOld->MacAfterDisplay( false ) ;
+            ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
+            {
+                menu->MacBeforeDisplay( false ) ;
+                UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
+                if ( pos == m_menus.GetCount() - 1)
+                {
+                    ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
+                }
+                else
+                {
+                    ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
+                }
+            }
         }
-#endif // wxUSE_ACCEL
 
         Refresh();
     }
@@ -847,78 +709,28 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
 
     m_titles.Insert(title, pos);
 
-    Str255 label ;
-		wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
-		UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
+    UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
 
-    if ( IsAttached() )
+    if ( IsAttached() && s_macInstalledMenuBar == this )
     {
-    	if ( pos == (size_t) -1  || pos + 1 == m_menus.GetCount() )
-		{
-			::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
-		}
-		else
-		{
-			::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
-		}
-
-#if wxUSE_ACCEL
-        if ( menu->HasAccels() )
+        if (s_macInstalledMenuBar == this)
         {
-            // need to rebuild accell table
-            RebuildAccelTable();
+            menu->MacBeforeDisplay( false ) ;
+            if ( pos == (size_t) -1  || pos + 1 == m_menus.GetCount() )
+            {
+                ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
+            }
+            else
+            {
+                ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ;
+            }
         }
-#endif // wxUSE_ACCEL
-
         Refresh();
     }
 
     return TRUE;
 }
 
-void wxMenuBar::MacMenuSelect(wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum)
-{
-	// first scan fast for direct commands, i.e. menus which have these commands directly in their own list
-
-	if ( macMenuId == kwxMacAppleMenuId && macMenuItemNum == 1 )
-	{
-			wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, wxApp::s_macAboutMenuItemId );
-			event.m_timeStamp = when;
-			event.SetEventObject(handler);
-     	event.SetInt( wxApp::s_macAboutMenuItemId );
-			handler->ProcessEvent(event);
-	}
-	else
-	{		
-	  for (int i = 0; i < m_menus.GetCount() ; i++)
-	  {
-	  	if ( m_menus[i]->MacGetMenuId() == macMenuId
-#ifndef __DARWIN__
-		     || 
-	  		( macMenuId == kHMHelpMenuID && ( m_titles[i] == "?" || m_titles[i] == "&?"  || m_titles[i] == wxApp::s_macHelpMenuTitleName ) )
-#endif
-	  		)
-	  	{
-	  		if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
-	  			return ;
-	  		else
-	  		{
-	  			//TODO flag this as an error since it must contain the item
-	  			return ;
-	  		}
-	  	}
-		}
-	
-	  for (int i = 0; i < m_menus.GetCount(); i++)
-	  {
-	  	if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
-	  	{
-	  		break ;
-	  	}
-	  }
-	}
-}
-
 wxMenu *wxMenuBar::Remove(size_t pos)
 {
     wxMenu *menu = wxMenuBarBase::Remove(pos);
@@ -927,25 +739,15 @@ wxMenu *wxMenuBar::Remove(size_t pos)
 
     if ( IsAttached() )
     {
-		if (s_macInstalledMenuBar == this)
-		{
-			::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
-		}
-
-        menu->Detach();
-
-#if wxUSE_ACCEL
-        if ( menu->HasAccels() )
+        if (s_macInstalledMenuBar == this)
         {
-            // need to rebuild accell table
-            RebuildAccelTable();
+            ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
         }
-#endif // wxUSE_ACCEL
 
         Refresh();
     }
 
-    m_titles.Remove(pos);
+    m_titles.RemoveAt(pos);
 
     return menu;
 }
@@ -959,32 +761,79 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
         return FALSE;
 
     m_titles.Add(title);
-    
-    Str255 label ;
-		wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false );
-		UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ;
+
+    UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
 
     if ( IsAttached() )
     {
-    		if (s_macInstalledMenuBar == this)
-    		{
-    			::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
-    		}
-
-#if wxUSE_ACCEL
-        if ( menu->HasAccels() )
+        if (s_macInstalledMenuBar == this)
         {
-            // need to rebuild accell table
-            RebuildAccelTable();
+            ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ;
         }
-#endif // wxUSE_ACCEL
 
         Refresh();
     }
 
+   // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
+    // adding menu later on.
+    if (m_invokingWindow)
+        wxMenubarSetInvokingWindow( menu, m_invokingWindow );
+
     return TRUE;
 }
 
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu )
+{
+    menu->SetInvokingWindow( (wxWindow*) NULL );
+
+    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    while (node)
+    {
+        wxMenuItem *menuitem = node->GetData();
+        if (menuitem->IsSubMenu())
+            wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() );
+        node = node->GetNext();
+    }
+}
+
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
+{
+    menu->SetInvokingWindow( win );
+
+    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    while (node)
+    {
+        wxMenuItem *menuitem = node->GetData();
+        if (menuitem->IsSubMenu())
+            wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win );
+        node = node->GetNext();
+    }
+}
+
+void wxMenuBar::UnsetInvokingWindow()
+{
+    m_invokingWindow = (wxWindow*) NULL;
+    wxMenuList::Node *node = m_menus.GetFirst();
+    while (node)
+    {
+        wxMenu *menu = node->GetData();
+        wxMenubarUnsetInvokingWindow( menu );
+        node = node->GetNext();
+    }
+}
+
+void wxMenuBar::SetInvokingWindow(wxFrame *frame)
+{
+    m_invokingWindow = frame;
+    wxMenuList::Node *node = m_menus.GetFirst();
+    while (node)
+    {
+        wxMenu *menu = node->GetData();
+        wxMenubarSetInvokingWindow( menu, frame );
+        node = node->GetNext();
+    }
+}
+
 void wxMenuBar::Detach()
 {
     wxMenuBarBase::Detach() ;
@@ -993,10 +842,6 @@ void wxMenuBar::Detach()
 void wxMenuBar::Attach(wxFrame *frame)
 {
     wxMenuBarBase::Attach( frame ) ;
-
-#if wxUSE_ACCEL
-    RebuildAccelTable();
-#endif // wxUSE_ACCEL
 }
 // ---------------------------------------------------------------------------
 // wxMenuBar searching for menu items