workaround because regions that were built up, were sometimes being drawn on the...

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

diff --git a/src/mac/carbon/menuitem.cpp b/src/mac/carbon/menuitem.cpp
index 6cc3aa1a791aed31425708df2f036b244f611a1b..a2a3a583b9cbeecb3f757575c8a06189619d43e4 100644 (file)
--- a/src/mac/carbon/menuitem.cpp
+++ b/src/mac/carbon/menuitem.cpp
@@ -2,7 +2,7 @@
 // Name:        menuitem.cpp
 // Purpose:     wxMenuItem implementation
 // Author:      Stefan Csomor
-// Modified by: 
+// Modified by:
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
@@ -13,6 +13,8 @@
 // headers & declarations
 // ============================================================================
 
+#include "wx/wxprec.h"
+
 #include "wx/app.h"
 #include "wx/menu.h"
 #include "wx/menuitem.h"
@@ -26,9 +28,7 @@
 // dynamic classes implementation
 // ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
-  IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-#endif  //USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
 
 // ----------------------------------------------------------------------------
 // wxMenuItem
@@ -43,12 +43,11 @@ wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
                        const wxString& text,
                        const wxString& strHelp,
                        wxItemKind kind,
-                       wxMenu *pSubMenu) 
-          : wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
+                       wxMenu *pSubMenu)
+           :wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
 {
-    // TO DISCUSS on dev : whether we can veto id 0
-    // wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ;
-    
+    wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ;
+
     // In other languages there is no difference in naming the Exit/Quit menu item between MacOS and Windows guidelines
     // therefore these item must not be translated
     if ( wxStripMenuCodes(m_text).Upper() ==  wxT("EXIT") )
@@ -57,51 +56,53 @@ wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
     }
 
     m_radioGroup.start = -1;
-    m_isRadioGroupStart = FALSE;
+    m_isRadioGroupStart = false;
 }
 
-wxMenuItem::~wxMenuItem() 
+wxMenuItem::~wxMenuItem()
 {
 }
 
 // change item state
 // -----------------
 
-void wxMenuItem::SetBitmap(const wxBitmap& bitmap) 
-{ 
-      m_bitmap = bitmap; 
-      UpdateItemBitmap() ;
+void wxMenuItem::SetBitmap(const wxBitmap& bitmap)
+{
+      m_bitmap = bitmap;
+      UpdateItemBitmap();
 }
 
-void wxMenuItem::UpdateItemBitmap() 
+void wxMenuItem::UpdateItemBitmap()
 {
     if ( !m_parentMenu )
         return ;
-        
+
     MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
     MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
     if( mhandle == NULL || index == 0)
         return ;
-        
+
     if ( m_bitmap.Ok() )
     {
+#if wxUSE_BMPBUTTON
         ControlButtonContentInfo info ;
-        wxMacCreateBitmapButton( &info , m_bitmap , kControlContentCIconHandle ) ;
+        wxMacCreateBitmapButton( &info , m_bitmap ) ;
         if ( info.contentType != kControlNoContent )
         {
-            if ( info.contentType == kControlContentCIconHandle )
-                SetMenuItemIconHandle( mhandle , index , 
-                    kMenuColorIconType , (Handle) info.u.cIconHandle ) ;
+            if ( info.contentType == kControlContentIconRef )
+                SetMenuItemIconHandle( mhandle , index ,
+                    kMenuIconRefType , (Handle) info.u.iconRef ) ;
         }
-            
+        wxMacReleaseBitmapButton( &info ) ;
+#endif
     }
 }
 
-void wxMenuItem::UpdateItemStatus() 
+void wxMenuItem::UpdateItemStatus()
 {
     if ( !m_parentMenu )
         return ;
-        
+
 #if TARGET_CARBON
     if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macPreferencesMenuItemId)
     {
@@ -118,37 +119,37 @@ void wxMenuItem::UpdateItemStatus()
             EnableMenuCommand( NULL , kHICommandQuit ) ;
     }
 #endif
-    { 
+    {
         MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
         MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
         if( mhandle == NULL || index == 0)
             return ;
 
-          UMAEnableMenuItem( mhandle , index , m_isEnabled ) ;
-          if ( IsCheckable() && IsChecked() )
+        UMAEnableMenuItem( mhandle , index , m_isEnabled ) ;
+        if ( IsCheckable() && IsChecked() )
             ::SetItemMark( mhandle , index , 0x12 ) ; // checkmark
         else
             ::SetItemMark( mhandle , index , 0 ) ; // no mark
 
-           UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ; 
-           wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+        UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ;
+        wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
         UMASetMenuItemShortcut( mhandle , index , entry ) ;
         delete entry ;
     }
 }
 
-void wxMenuItem::UpdateItemText() 
+void wxMenuItem::UpdateItemText()
 {
     if ( !m_parentMenu )
         return ;
-        
+
     MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
     MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
     if( mhandle == NULL || index == 0)
         return ;
 
-       UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ; 
-       wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+    UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ;
+    wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
     UMASetMenuItemShortcut( mhandle , index , entry ) ;
     delete entry ;
 }
@@ -156,7 +157,18 @@ void wxMenuItem::UpdateItemText()
 
 void wxMenuItem::Enable(bool bDoEnable)
 {
-    if ( m_isEnabled != bDoEnable ) 
+    if (( m_isEnabled != bDoEnable
+#if TARGET_CARBON
+      // avoid changing menuitem state when menu is disabled
+      // eg. BeginAppModalStateForWindow() will disable menus and ignore this change
+      // which in turn causes m_isEnabled to become out of sync with real menuitem state
+         && !(m_parentMenu && !IsMenuItemEnabled(MAC_WXHMENU(m_parentMenu->GetHMenu()), 0)) )
+      // always update builtin menuitems
+         || (   GetId() == wxApp::s_macPreferencesMenuItemId
+             || GetId() == wxApp::s_macExitMenuItemId
+             || GetId() == wxApp::s_macAboutMenuItemId
+#endif
+         ))
     {
         wxMenuItemBase::Enable( bDoEnable ) ;
         UpdateItemStatus() ;
@@ -164,7 +176,7 @@ void wxMenuItem::Enable(bool bDoEnable)
 }
 void wxMenuItem::UncheckRadio()
 {
-    if ( m_isChecked ) 
+    if ( m_isChecked )
     {
         wxMenuItemBase::Check( false ) ;
         UpdateItemStatus() ;
@@ -175,7 +187,7 @@ void wxMenuItem::Check(bool bDoCheck)
 {
     wxCHECK_RET( IsCheckable(), wxT("only checkable items may be checked") );
 
-    if ( m_isChecked != bDoCheck ) 
+    if ( m_isChecked != bDoCheck )
     {
         if ( GetKind() == wxITEM_RADIO )
         {
@@ -183,7 +195,7 @@ void wxMenuItem::Check(bool bDoCheck)
             {
                 wxMenuItemBase::Check( bDoCheck ) ;
                 UpdateItemStatus() ;
-                
+
                 // get the index of this item in the menu
                 const wxMenuItemList& items = m_parentMenu->GetMenuItems();
                 int pos = items.IndexOf(this);
@@ -208,7 +220,7 @@ void wxMenuItem::Check(bool bDoCheck)
                 }
 
                 // also uncheck all the other items in this radio group
-                wxMenuItemList::Node *node = items.Item(start);
+                wxMenuItemList::compatibility_iterator node = items.Item(start);
                 for ( int n = start; n <= end && node; n++ )
                 {
                     if ( n != pos )
@@ -234,7 +246,7 @@ void wxMenuItem::SetText(const wxString& text)
         return;
 
     wxMenuItemBase::SetText(text);
-    
+
     UpdateItemText() ;
 }
 
@@ -243,7 +255,7 @@ void wxMenuItem::SetText(const wxString& text)
 
 void wxMenuItem::SetAsRadioGroupStart()
 {
-    m_isRadioGroupStart = TRUE;
+    m_isRadioGroupStart = true;
 }
 
 void wxMenuItem::SetRadioGroupStart(int start)