fix unused variables and parameters warnings

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

diff --git a/src/mac/carbon/menu.cpp b/src/mac/carbon/menu.cpp
index 860ec771f7af3bb119b70d644a969f885775cb58..23e288ea882c407fef1575cf6a0798b730ecf068 100644 (file)
--- a/src/mac/carbon/menu.cpp
+++ b/src/mac/carbon/menu.cpp
@@ -374,13 +374,13 @@ bool wxMenu::ProcessCommand(wxCommandEvent & event)
 
     // Try the menu's event handler
     if ( /* !processed && */ GetEventHandler())
-        processed = GetEventHandler()->ProcessEvent(event);
+        processed = GetEventHandler()->SafelyProcessEvent(event);
 
     // Try the window the menu was popped up from
     // (and up through the hierarchy)
     wxWindow *win = GetInvokingWindow();
     if ( !processed && win )
-        processed = win->GetEventHandler()->ProcessEvent(event);
+        processed = win->HandleWindowEvent(event);
 
     return processed;
 }
@@ -465,14 +465,12 @@ void wxMenu::MacBeforeDisplay( bool isSubMenu )
         }
         else // normal item
         {
-#if TARGET_CARBON
             // 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 ) ) )
+                    item->GetId() == wxApp::s_macExitMenuItemId )
 
             {
                 ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ),
@@ -520,7 +518,6 @@ void wxMenu::MacBeforeDisplay( bool isSubMenu )
                                               0 );
                 }
             }
-#endif // TARGET_CARBON
         }
 
         previousItem = item ;
@@ -554,6 +551,84 @@ void wxMenu::MacAfterDisplay( bool isSubMenu )
     }
 }
 
+wxInt32 wxMenu::MacHandleCommandProcess( wxMenuItem* item, int id, wxWindow* targetWindow )
+{
+    OSStatus result = eventNotHandledErr ;
+    if (item->IsCheckable())
+        item->Check( !item->IsChecked() ) ;
+
+    if ( SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
+        result = noErr ;
+    else
+    {
+        if ( targetWindow != NULL )
+        {
+            wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED , id);
+            event.SetEventObject(targetWindow);
+            event.SetInt(item->IsCheckable() ? item->IsChecked() : -1);
+
+            if ( targetWindow->HandleWindowEvent(event) )
+                result = noErr ;
+        }
+    }
+    return result;
+}
+
+wxInt32 wxMenu::MacHandleCommandUpdateStatus(wxMenuItem* WXUNUSED(item),
+                                             int id,
+                                             wxWindow* targetWindow)
+{
+    OSStatus result = eventNotHandledErr ;
+    wxUpdateUIEvent event(id);
+    event.SetEventObject( this );
+
+    bool processed = false;
+
+    // Try the menu's event handler
+    {
+        wxEvtHandler *handler = GetEventHandler();
+        if ( handler )
+            processed = handler->ProcessEvent(event);
+    }
+
+    // Try the window the menu was popped up from
+    // (and up through the hierarchy)
+    if ( !processed )
+    {
+        const wxMenuBase *menu = this;
+        while ( menu )
+        {
+            wxWindow *win = menu->GetInvokingWindow();
+            if ( win )
+            {
+                processed = win->HandleWindowEvent(event);
+                break;
+            }
+
+            menu = menu->GetParent();
+        }
+    }
+
+    if ( !processed && targetWindow != NULL)
+    {
+        processed = targetWindow->HandleWindowEvent(event);
+    }
+
+    if ( processed )
+    {
+        // if anything changed, update the changed attribute
+        if (event.GetSetText())
+            SetLabel(id, event.GetText());
+        if (event.GetSetChecked())
+            Check(id, event.GetChecked());
+        if (event.GetSetEnabled())
+            Enable(id, event.GetEnabled());
+
+        result = noErr ;
+    }
+    return result;
+}
+
 // Menu Bar
 
 /*
@@ -636,12 +711,7 @@ void wxMenuBar::MacInstallMenuBar()
 
     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 ) ;
@@ -653,10 +723,8 @@ void wxMenuBar::MacInstallMenuBar()
     // 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 ) ;
@@ -675,8 +743,7 @@ void wxMenuBar::MacInstallMenuBar()
         helpMenuHandle = NULL ;
     }
 
-#if TARGET_CARBON
-    if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId)
+    if ( wxApp::s_macPreferencesMenuItemId)
     {
         wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ;
         if ( item == NULL || !(item->IsEnabled()) )
@@ -689,7 +756,7 @@ void wxMenuBar::MacInstallMenuBar()
     // 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)
+    if ( wxApp::s_macExitMenuItemId)
     {
         wxMenuItem *item = FindItem( wxApp::s_macExitMenuItemId , NULL ) ;
         if ( item != NULL && !(item->IsEnabled()) )
@@ -697,7 +764,6 @@ void wxMenuBar::MacInstallMenuBar()
         else
             EnableMenuCommand( NULL , kHICommandQuit ) ;
     }
-#endif
 
     wxString strippedHelpMenuTitle = wxStripMenuCodes( wxApp::s_macHelpMenuTitleName ) ;
     wxString strippedTranslatedHelpMenuTitle = wxStripMenuCodes( wxString( _("&Help") ) ) ;