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

diff --git a/src/mac/choice.cpp b/src/mac/choice.cpp
index 08f5a8fd7560147eeacd4a812d7c7bd44b0de856..ac29f3125b9256ec8c3d6bdbc09b7769f37a2f0d 100644 (file)
--- a/src/mac/choice.cpp
+++ b/src/mac/choice.cpp
@@ -8,29 +8,30 @@
 // Copyright:   (c) AUTHOR
 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) AUTHOR
 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////

-

 #ifdef __GNUG__
 #pragma implementation "choice.h"
 #endif
 #ifdef __GNUG__
 #pragma implementation "choice.h"
 #endif

-

 #include "wx/defs.h"
 #include "wx/defs.h"

-

 #include "wx/choice.h"
 #include "wx/menu.h"
 #include "wx/mac/uma.h"
 #include "wx/choice.h"
 #include "wx/menu.h"
 #include "wx/mac/uma.h"

-

 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
 #endif
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
 #endif

-

 extern MenuHandle NewUniqueMenu() ;
 extern MenuHandle NewUniqueMenu() ;

-

 wxChoice::~wxChoice()
 {
 wxChoice::~wxChoice()
 {

-       // DeleteMenu( m_macPopUpMenuId ) ;
+    if ( HasClientObjectData() )
+    {
+        size_t i, max = GetCount();
+
+        for ( i = 0; i < max; ++i )
+            delete GetClientObject(i);
+    }
+
+        // DeleteMenu( m_macPopUpMenuId ) ;

        // DisposeMenu( m_macPopUpMenuHandle ) ;
 }
        // DisposeMenu( m_macPopUpMenuHandle ) ;
 }

-

 bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxPoint& pos,
            const wxSize& size,
 bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxPoint& pos,
            const wxSize& size,


@@ -39,77 +40,63 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
            const wxValidator& validator,
            const wxString& name)
 {

-

                Rect bounds ;
                Str255 title ;
        
                MacPreControlCreate( parent , id ,  "" , pos , size ,style, validator , name , &bounds , title ) ;
                Rect bounds ;
                Str255 title ;
        
                MacPreControlCreate( parent , id ,  "" , pos , size ,style, validator , name , &bounds , title ) ;

-
-               m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , -12345 , 0 , 
+               m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , -12345 , 0 , 

                kControlPopupButtonProc + kControlPopupFixedWidthVariant , (long) this ) ; 
        
                m_macPopUpMenuHandle =  NewUniqueMenu() ;
                kControlPopupButtonProc + kControlPopupFixedWidthVariant , (long) this ) ; 
        
                m_macPopUpMenuHandle =  NewUniqueMenu() ;

-               SetControlData( m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ;
-               SetControlMinimum( m_macControl , 0 ) ;
-               SetControlMaximum( m_macControl , 0) ;
+               SetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlPopupButtonMenuHandleTag , sizeof( MenuHandle ) , (char*) &m_macPopUpMenuHandle) ;
+               SetControl32BitMinimum( (ControlHandle) m_macControl , 0 ) ;
+               SetControl32BitMaximum( (ControlHandle) m_macControl , 0) ;

                if ( n > 0 )
                if ( n > 0 )

-                       SetControlValue( m_macControl , 1 ) ;
-
+                       SetControl32BitValue( (ControlHandle) m_macControl , 1 ) ;

                MacPostControlCreate() ;
                MacPostControlCreate() ;

-

     for ( int i = 0; i < n; i++ )
     {
         Append(choices[i]);
     }
        return TRUE;
 }
     for ( int i = 0; i < n; i++ )
     {
         Append(choices[i]);
     }
        return TRUE;
 }

-

 // ----------------------------------------------------------------------------
 // adding/deleting items to/from the list
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // adding/deleting items to/from the list
 // ----------------------------------------------------------------------------

-

 int wxChoice::DoAppend(const wxString& item)
 {
 int wxChoice::DoAppend(const wxString& item)
 {

-       Str255 label;
-       wxMenuItem::MacBuildMenuString( label , NULL , NULL , item ,false);
-       AppendMenu( m_macPopUpMenuHandle , label ) ;
+       UMAAppendMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ) , item);

        m_strings.Add( item ) ;
        m_datas.Add( NULL ) ;
        int index = m_strings.GetCount()  - 1  ;
        DoSetItemClientData( index , NULL ) ;
        m_strings.Add( item ) ;
        m_datas.Add( NULL ) ;
        int index = m_strings.GetCount()  - 1  ;
        DoSetItemClientData( index , NULL ) ;

-       SetControlMaximum( m_macControl , GetCount()) ;
+       SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ;

        return index ;
 }
        return index ;
 }

-

 void wxChoice::Delete(int n)
 {
     wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") );
 void wxChoice::Delete(int n)
 {
     wxCHECK_RET( n < GetCount(), wxT("invalid item index in wxChoice::Delete") );

-

     if ( HasClientObjectData() )
     {
         delete GetClientObject(n);
     }
     if ( HasClientObjectData() )
     {
         delete GetClientObject(n);
     }

-
-    ::DeleteMenuItem( m_macPopUpMenuHandle , n + 1) ;
+    ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1) ;

     m_strings.Remove( n ) ;
     m_datas.RemoveAt( n ) ;
     m_strings.Remove( n ) ;
     m_datas.RemoveAt( n ) ;

-       SetControlMaximum( m_macControl , GetCount()) ;
+       SetControl32BitMaximum( (ControlHandle) m_macControl , GetCount()) ;

 }
 }

-

 void wxChoice::Clear()
 {
 void wxChoice::Clear()
 {

-    Free();
-
+    FreeData();

     for ( int i = 0 ; i < GetCount() ; i++ )
     {
     for ( int i = 0 ; i < GetCount() ; i++ )
     {

-       ::DeleteMenuItem( m_macPopUpMenuHandle , 1 ) ;
-         }
+       ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ;
+    }

     m_strings.Empty() ;
     m_datas.Empty() ;
     m_strings.Empty() ;
     m_datas.Empty() ;

-       SetControlMaximum( m_macControl , 0 ) ;
+    SetControl32BitMaximum( (ControlHandle) m_macControl , 0 ) ;

 }
 }

-
-void wxChoice::Free()
+void wxChoice::FreeData()

 {
     if ( HasClientObjectData() )
     {
 {
     if ( HasClientObjectData() )
     {


@@ -120,30 +107,24 @@ void wxChoice::Free()
         }
     }
 }
         }
     }
 }

-

 // ----------------------------------------------------------------------------
 // selection
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // selection
 // ----------------------------------------------------------------------------

-

 int wxChoice::GetSelection() const
 {
 int wxChoice::GetSelection() const
 {

-    return GetControlValue( m_macControl ) -1 ;
+    return GetControl32BitValue( (ControlHandle) m_macControl ) -1 ;

 }
 }

-

 void wxChoice::SetSelection(int n)
 {
 void wxChoice::SetSelection(int n)
 {

-    SetControlValue( m_macControl , n + 1 ) ;
+    SetControl32BitValue( (ControlHandle) m_macControl , n + 1 ) ;

 }
 }

-

 // ----------------------------------------------------------------------------
 // string list functions
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // string list functions
 // ----------------------------------------------------------------------------

-

 int wxChoice::GetCount() const
 {
     return m_strings.GetCount() ;
 }
 int wxChoice::GetCount() const
 {
     return m_strings.GetCount() ;
 }

-

 int wxChoice::FindString(const wxString& s) const
 {
     for( int i = 0 ; i < GetCount() ; i++ )
 int wxChoice::FindString(const wxString& s) const
 {
     for( int i = 0 ; i < GetCount() ; i++ )


@@ -153,80 +134,99 @@ int wxChoice::FindString(const wxString& s) const
     }
     return wxNOT_FOUND ;
 }
     }
     return wxNOT_FOUND ;
 }

-

 void wxChoice::SetString(int n, const wxString& s)
 {
 void wxChoice::SetString(int n, const wxString& s)
 {

-    wxFAIL_MSG(wxT("not implemented"));
-
+    wxFAIL_MSG(wxT("wxChoice::SetString() not yet implemented"));

 #if 0 // should do this, but no Insert() so far
     Delete(n);
     Insert(n + 1, s);
 #endif
 }
 
 #if 0 // should do this, but no Insert() so far
     Delete(n);
     Insert(n + 1, s);
 #endif
 }
 

-

 wxString wxChoice::GetString(int n) const
 {
        return m_strings[n] ;
 }
 wxString wxChoice::GetString(int n) const
 {
        return m_strings[n] ;
 }

-

 // ----------------------------------------------------------------------------
 // client data
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // client data
 // ----------------------------------------------------------------------------

-

 void wxChoice::DoSetItemClientData( int n, void* clientData )
 {
 void wxChoice::DoSetItemClientData( int n, void* clientData )
 {

-    wxCHECK_RET( n >= 0 && n < m_datas.GetCount(),
+    wxCHECK_RET( n >= 0 && (size_t)n < m_datas.GetCount(),

                  "invalid index in wxChoice::SetClientData" );
                  "invalid index in wxChoice::SetClientData" );

-       wxASSERT_MSG( m_datas.GetCount() >= n , "invalid client_data array" ) ;

        
        

-       if ( m_datas.GetCount() > n )
-       {
-       m_datas[n] = (char*) clientData ;
-    }
-    else
-    {
-       m_datas.Add( (char*) clientData ) ;
-    }
+    m_datas[n] = (char*) clientData ;

 }
 }

-
-void *wxChoice::DoGetItemClientData(int N) const
+void *wxChoice::DoGetItemClientData(int n) const

 {
 {

-    wxCHECK_MSG( N >= 0 && N < m_datas.GetCount(), NULL,
+    wxCHECK_MSG( n >= 0 && (size_t)n < m_datas.GetCount(), NULL,

                  "invalid index in wxChoice::GetClientData" );
                  "invalid index in wxChoice::GetClientData" );

-
-    return (void *)m_datas[N];
+    return (void *)m_datas[n];

 }
 }

-

 void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData )
 {
     DoSetItemClientData(n, clientData);
 }
 void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData )
 {
     DoSetItemClientData(n, clientData);
 }

-

 wxClientData* wxChoice::DoGetItemClientObject( int n ) const
 {
     return (wxClientData *)DoGetItemClientData(n);
 }
 wxClientData* wxChoice::DoGetItemClientObject( int n ) const
 {
     return (wxClientData *)DoGetItemClientData(n);
 }

-
-void wxChoice::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) 
+void wxChoice::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) 

 {
     wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId );
 {
     wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId );

-         event.SetInt(GetSelection());
-    event.SetEventObject(this);
-    event.SetString(GetStringSelection());
-    ProcessCommand(event);
+    int n = GetSelection();
+    // actually n should be made sure by the os to be a valid selection, but ...
+    if ( n > -1 )
+    {
+        event.SetInt( n );
+        event.SetString(GetStringSelection());
+        event.SetEventObject(this);
+        if ( HasClientObjectData() )
+            event.SetClientObject( GetClientObject(n) );
+        else if ( HasClientUntypedData() )
+            event.SetClientData( GetClientData(n) );
+        ProcessCommand(event);
+    }

 }
 }

-

 wxSize wxChoice::DoGetBestSize() const
 {
 wxSize wxChoice::DoGetBestSize() const
 {

-    // TODO should modify this to take into account string length ala wxGTK
-    return wxSize(100,20);
-}
-
-/*
-void wxChoice::Command(wxCommandEvent & event)
-{
-    SetSelection (event.GetInt());
-    ProcessCommand (event);
+    int lbWidth = 100;  // some defaults
+    int lbHeight = 20;
+    int wLine;
+#if TARGET_CARBON
+    long metric ;
+    GetThemeMetric(kThemeMetricPopupButtonHeight , &metric );   
+    lbHeight = metric ; 
+#endif
+       {
+               wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; 
+               Rect drawRect ;
+               wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
+               if ( font )
+               {
+                       ::TextFont( font->m_macFontNum ) ;
+                       ::TextSize( short(font->m_macFontSize) ) ;
+                       ::TextFace( font->m_macFontStyle ) ;
+               }
+               else
+               {
+               ::TextFont( kFontIDMonaco ) ;
+               ::TextSize( 9  );
+               ::TextFace( 0 ) ;
+               }
+           // Find the widest line
+           for(int i = 0; i < GetCount(); i++) {
+               wxString str(GetString(i));
+               wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+               lbWidth = wxMax(lbWidth, wLine);
+           }
+           // Add room for the popup arrow
+           lbWidth += 2 * lbHeight ;
+           // And just a bit more
+           int cy = 12 ;
+           int cx = ::TextWidth( "X" , 0 , 1 ) ;
+           lbWidth += cx ;
+           
+       }
+    return wxSize(lbWidth, lbHeight);

 }
 }

-*/