applied patch 923858 (fixes crash in zlib streams)

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

diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp
index fdd9b43da6c49ac2135d59a0441b2b6d265cc6be..1a617ef6a5c9ecf2fc2064f633334b2bb1a9ead6 100644 (file)
--- a/src/mac/carbon/choice.cpp
+++ b/src/mac/carbon/choice.cpp
@@ -38,6 +38,20 @@ wxChoice::~wxChoice()
     // DisposeMenu( m_macPopUpMenuHandle ) ;
 }
 
+bool wxChoice::Create(wxWindow *parent, wxWindowID id,
+           const wxPoint& pos,
+           const wxSize& size,
+           const wxArrayString& choices,
+           long style,
+           const wxValidator& validator,
+           const wxString& name)
+{
+    wxCArrayString chs(choices);
+
+    return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+                  style, validator, name);
+}
+
 bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxPoint& pos,
            const wxSize& size,
@@ -46,20 +60,23 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
-    Rect bounds ;
-    Str255 title ;
+    m_macIsUserPane = FALSE ;
+    
+    if ( !wxChoiceBase::Create(parent, id, pos, size, style, validator, name) )
+        return false;
 
-    MacPreControlCreate( parent , id ,  wxEmptyString , pos , size ,style, validator , name , &bounds , title ) ;
-    m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , -12345 , 0 ,
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+    m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , "\p" , true , 0 , -12345 , 0 ,
         kControlPopupButtonProc + kControlPopupFixedWidthVariant , (long) this ) ;
 
     m_macPopUpMenuHandle =  NewUniqueMenu() ;
-    SetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ;
-    SetControl32BitMinimum( (ControlHandle) m_macControl , 0 ) ;
-    SetControl32BitMaximum( (ControlHandle) m_macControl , 0) ;
+    SetControlData( (ControlRef) m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ;
+    SetControl32BitMinimum( (ControlRef) m_macControl , 0 ) ;
+    SetControl32BitMaximum( (ControlRef) m_macControl , 0) ;
     if ( n > 0 )
-        SetControl32BitValue( (ControlHandle) m_macControl , 1 ) ;
-    MacPostControlCreate() ;
+        SetControl32BitValue( (ControlRef) m_macControl , 1 ) ;
+    MacPostControlCreate(pos,size) ;
+    // TODO wxCB_SORT
     for ( int i = 0; i < n; i++ )
     {
         Append(choices[i]);
@@ -72,12 +89,12 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
 // ----------------------------------------------------------------------------
 int wxChoice::DoAppend(const wxString& item)
 {
-    UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item);
+    UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item, m_font.GetEncoding() );
     m_strings.Add( item ) ;
     m_datas.Add( NULL ) ;
     int index = m_strings.GetCount()  - 1  ;
     DoSetItemClientData( index , NULL ) ;
-    SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ;
+    SetControl32BitMaximum( (ControlRef) m_macControl , GetCount()) ;
     return index ;
 }
 
@@ -89,11 +106,11 @@ int wxChoice::DoInsert(const wxString& item, int pos)
     if (pos == GetCount())
         return DoAppend(item);
 
-    UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item);
+    UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item, m_font.GetEncoding() );
     m_strings.Insert( item, pos ) ;
     m_datas.Insert( NULL, pos ) ;
     DoSetItemClientData( pos , NULL ) ;
-    SetControl32BitMaximum( (ControlHandle) m_macControl , pos) ;
+    SetControl32BitMaximum( (ControlRef) m_macControl , pos) ;
     return pos ;
 }
 
@@ -107,7 +124,7 @@ void wxChoice::Delete(int n)
     ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ;
     m_strings.RemoveAt( n ) ;
     m_datas.RemoveAt( n ) ;
-    SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ;
+    SetControl32BitMaximum( (ControlRef) m_macControl , GetCount()) ;
 }
 
 void wxChoice::Clear()
@@ -119,7 +136,7 @@ void wxChoice::Clear()
     }
     m_strings.Empty() ;
     m_datas.Empty() ;
-    SetControl32BitMaximum( (ControlHandle) m_macControl , 0 ) ;
+    SetControl32BitMaximum( (ControlRef) m_macControl , 0 ) ;
 }
 
 void wxChoice::FreeData()
@@ -139,12 +156,12 @@ void wxChoice::FreeData()
 // ----------------------------------------------------------------------------
 int wxChoice::GetSelection() const
 {
-    return GetControl32BitValue( (ControlHandle) m_macControl ) -1 ;
+    return GetControl32BitValue( (ControlRef) m_macControl ) -1 ;
 }
 
 void wxChoice::SetSelection(int n)
 {
-    SetControl32BitValue( (ControlHandle) m_macControl , n + 1 ) ;
+    SetControl32BitValue( (ControlRef) m_macControl , n + 1 ) ;
 }
 
 // ----------------------------------------------------------------------------
@@ -177,8 +194,12 @@ void wxChoice::SetString(int n, const wxString& s)
 
 wxString wxChoice::GetString(int n) const
 {
+    wxCHECK_MSG( n >= 0 && (size_t)n < m_strings.GetCount(), _T(""),
+                    _T("wxChoice::GetString(): invalid index") );
+
     return m_strings[n] ;
 }
+
 // ----------------------------------------------------------------------------
 // client data
 // ----------------------------------------------------------------------------
@@ -236,13 +257,12 @@ wxSize wxChoice::DoGetBestSize() const
     lbHeight = metric ;
 #endif
     {
-        wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ;
-        wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
-        if ( font )
+        wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
+        if ( m_font.Ok() )
         {
-            ::TextFont( font->m_macFontNum ) ;
-            ::TextSize( short(font->m_macFontSize) ) ;
-            ::TextFace( font->m_macFontStyle ) ;
+            ::TextFont( m_font.MacGetFontNum() ) ;
+            ::TextSize( m_font.MacGetFontSize() ) ;
+            ::TextFace( m_font.MacGetFontStyle() ) ;
         }
         else
         {
@@ -256,7 +276,7 @@ wxSize wxChoice::DoGetBestSize() const
         #if wxUSE_UNICODE
             Point bounds={0,0} ;
             SInt16 baseline ;
-            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
                 kThemeCurrentPortFont,
                 kThemeStateActive,
                 false,
@@ -264,8 +284,7 @@ wxSize wxChoice::DoGetBestSize() const
                 &baseline );
             wLine = bounds.h ;
         #else
-            wxCharBuffer text = wxMacStringToCString( str ) ;
-            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
         #endif
             lbWidth = wxMax(lbWidth, wLine);
         }