wxMenuImpl* wxMenuImpl::Create( wxMenu* peer, const wxString& title )
{
// create the menu
static SInt16 s_macNextMenuId = 3;
SInt16 menuId = s_macNextMenuId++;
// save existing menu in case we're embedding into an application
// or sharing outside UI elements.
WXHMENU oldMenu = GetMenuHandle(menuId);
if ( oldMenu )
MacDeleteMenu(menuId);
WXHMENU menu = NULL;
CreateNewMenu( menuId , 0 , &menu ) ;
if ( !menu )
{
wxLogLastError(wxT("CreateNewMenu failed"));
if ( oldMenu )
MacInsertMenu(oldMenu, -1);
return NULL;
}
wxMenuImpl* c = new wxMenuCarbonImpl( peer, menu, oldMenu, menuId );
c->SetTitle(title);
wxAssociateMenuWithMacMenu( menu , peer ) ;
return c;
}
wxMenuCarbonImpl::~wxMenuCarbonImpl()
{
wxRemoveMacMenuAssociation( GetWXPeer() );
// restore previous menu
m_osxMenu.reset();
if ( m_menuId > 0 )
MacDeleteMenu(m_menuId);
if ( m_oldMenuRef )
MacInsertMenu(m_oldMenuRef, -1);
}
void wxMenuBar::MacInstallMenuBar()
{
if ( s_macInstalledMenuBar == this )
return ;
MenuBarHandle menubar = NULL ;
#if TARGET_API_MAC_OSX
menubar = NewHandleClear( 6 /* sizeof( MenuBarHeader ) */ ) ;
#else
menubar = NewHandleClear( 12 ) ;
(*menubar)[3] = 0x0a ;
#endif
::SetMenuBar( menubar ) ;
DisposeMenuBar( menubar ) ;
MenuHandle appleMenu = NULL ;
verify_noerr( CreateNewMenu( kwxMacAppleMenuId , 0 , &appleMenu ) ) ;
verify_noerr( SetMenuTitleWithCFString( appleMenu , CFSTR( "\x14" ) ) );
// 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
InsertMenuItemTextWithCFString( appleMenu,
CFSTR(""), 0, kMenuItemAttrSeparator, 0);
#endif
InsertMenuItemTextWithCFString( appleMenu,
CFSTR("About..."), 0, 0, 0);
MacInsertMenu( appleMenu , 0 ) ;
// clean-up the help menu before adding new items
static MenuHandle mh = NULL ;
if ( mh != NULL )
{
MenuItemIndex firstUserHelpMenuItem ;
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 ) ;
}
// 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
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;
wxMenu* menu = menuIter->GetData() , *subMenu = NULL ;
if ( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?") || m_titles[i] == wxApp::s_macHelpMenuTitleName )
{
for (node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext())
{
item = (wxMenuItem *)node->GetData();
subMenu = item->GetSubMenu() ;
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 )
{
mh = NULL ;
break ;
}
}
}
if ( item->IsSeparator() )
{
if ( mh )
AppendMenuItemTextWithCFString( mh,
CFSTR(""), kMenuItemAttrSeparator, 0,NULL);
}
else
{
wxAcceleratorEntry*
entry = wxAcceleratorEntry::Create( item->GetText() ) ;
if ( item->GetId() == wxApp::s_macAboutMenuItemId )
{
// this will be taken care of below
}
else
{
if ( mh )
{
UMAAppendMenuItem(mh, wxStripMenuCodes(item->GetText()) , wxFont::GetDefaultEncoding(), entry);
SetMenuItemCommandID( mh , CountMenuItems(mh) , wxIdToMacCommand ( item->GetId() ) ) ;
SetMenuItemRefCon( mh , CountMenuItems(mh) , (URefCon) item ) ;
}
}
delete entry ;
}
}
}
}
else
{
UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding() ) ;
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 = wxAcceleratorEntry::Create( aboutMenuItem->GetText() ) ;
UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , wxStripMenuCodes ( aboutMenuItem->GetText() ) , wxFont::GetDefaultEncoding() );
UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true );
SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , kHICommandAbout ) ;
SetMenuItemRefCon(GetMenuHandle( kwxMacAppleMenuId ) , 1 , (URefCon)aboutMenuItem ) ;
UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ;
}
}
if ( GetAutoWindowMenu() )
{
if ( MacGetWindowMenuHMenu() == NULL )
CreateStandardWindowMenu( 0 , (MenuHandle*) &s_macWindowMenuHandle ) ;
InsertMenu( (MenuHandle) MacGetWindowMenuHMenu() , 0 ) ;
}
::DrawMenuBar() ;
s_macInstalledMenuBar = this;
}
