screendc implementation

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

diff --git a/src/mac/carbon/choice.cpp b/src/mac/carbon/choice.cpp
index 09edb0927431dff64015e7650e4ebc7f83089a54..ff814d85612c467da7b0385e98fe893e58065bfc 100644 (file)
--- a/src/mac/carbon/choice.cpp
+++ b/src/mac/carbon/choice.cpp
@@ -6,7 +6,7 @@
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor

-// Licence:       wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"


@@ -14,7 +14,12 @@
 #if wxUSE_CHOICE
 
 #include "wx/choice.h"
 #if wxUSE_CHOICE
 
 #include "wx/choice.h"

-#include "wx/menu.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/menu.h"
+    #include "wx/dcclient.h"
+#endif
+

 #include "wx/mac/uma.h"
 
 extern MenuHandle NewUniqueMenu() ;
 #include "wx/mac/uma.h"
 
 extern MenuHandle NewUniqueMenu() ;


@@ -26,7 +31,7 @@ wxChoice::~wxChoice()
 {
     if ( HasClientObjectData() )
     {
 {
     if ( HasClientObjectData() )
     {

-        size_t i, max = GetCount();
+        unsigned int i, max = GetCount();

 
         for ( i = 0; i < max; ++i )
             delete GetClientObject( i );
 
         for ( i = 0; i < max; ++i )
             delete GetClientObject( i );


@@ -108,7 +113,7 @@ int wxChoice::DoAppend( const wxString& item )
 {
 #if wxUSE_STL
     wxArrayString::iterator insertPoint;
 {
 #if wxUSE_STL
     wxArrayString::iterator insertPoint;

-    size_t index;
+    unsigned int index;

 
     if (GetWindowStyle() & wxCB_SORT)
     {
 
     if (GetWindowStyle() & wxCB_SORT)
     {


@@ -123,7 +128,7 @@ int wxChoice::DoAppend( const wxString& item )
 
     m_strings.insert( insertPoint, item );
 #else
 
     m_strings.insert( insertPoint, item );
 #else

-    size_t index = m_strings.Add( item );
+    unsigned int index = m_strings.Add( item );

 #endif
 
     m_datas.Insert( NULL , index );
 #endif
 
     m_datas.Insert( NULL , index );


@@ -134,10 +139,10 @@ int wxChoice::DoAppend( const wxString& item )
     return index;
 }
 
     return index;
 }
 

-int wxChoice::DoInsert( const wxString& item, int pos )
+int wxChoice::DoInsert( const wxString& item, unsigned int pos )

 {
     wxCHECK_MSG( !(GetWindowStyle() & wxCB_SORT), -1, wxT("wxChoice::DoInsert: can't insert into sorted list") );
 {
     wxCHECK_MSG( !(GetWindowStyle() & wxCB_SORT), -1, wxT("wxChoice::DoInsert: can't insert into sorted list") );

-    wxCHECK_MSG( (pos >= 0) && (pos <= GetCount()), -1, wxT("wxChoice::DoInsert: invalid index") );
+    wxCHECK_MSG( IsValidInsert(pos), -1, wxT("wxChoice::DoInsert: invalid index") );

 
     if (pos == GetCount())
         return DoAppend( item );
 
     if (pos == GetCount())
         return DoAppend( item );


@@ -151,9 +156,9 @@ int wxChoice::DoInsert( const wxString& item, int pos )
     return pos;
 }
 
     return pos;
 }
 

-void wxChoice::Delete( int n )
+void wxChoice::Delete(unsigned int n)

 {
 {

-    wxCHECK_RET( n < GetCount(), wxT("wxChoice::Delete: invalid index") );
+    wxCHECK_RET( IsValid(n) , wxT("wxChoice::Delete: invalid index") );

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


@@ -167,7 +172,7 @@ void wxChoice::Delete( int n )
 void wxChoice::Clear()
 {
     FreeData();
 void wxChoice::Clear()
 {
     FreeData();

-    for ( int i = 0 ; i < GetCount() ; i++ )
+    for ( unsigned int i = 0 ; i < GetCount() ; i++ )

     {
         ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ;
     }
     {
         ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ;
     }


@@ -181,8 +186,8 @@ void wxChoice::FreeData()
 {
     if ( HasClientObjectData() )
     {
 {
     if ( HasClientObjectData() )
     {

-        size_t count = GetCount();
-        for ( size_t n = 0; n < count; n++ )
+        unsigned int count = GetCount();
+        for ( unsigned int n = 0; n < count; n++ )

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


@@ -206,20 +211,25 @@ void wxChoice::SetSelection( int n )
 // string list functions
 // ----------------------------------------------------------------------------
 
 // string list functions
 // ----------------------------------------------------------------------------
 

-int wxChoice::GetCount() const
+unsigned int wxChoice::GetCount() const

 {
     return m_strings.GetCount() ;
 }
 
 int wxChoice::FindString( const wxString& s, bool bCase ) const
 {
 {
     return m_strings.GetCount() ;
 }
 
 int wxChoice::FindString( const wxString& s, bool bCase ) const
 {

+#if !wxUSE_STL
+    // Avoid assert for non-default args passed to sorted array Index
+    if ( HasFlag(wxCB_SORT) )
+        bCase = true;
+#endif
+

     return m_strings.Index( s , bCase ) ;
 }
 
     return m_strings.Index( s , bCase ) ;
 }
 

-void wxChoice::SetString( int n, const wxString& s )
+void wxChoice::SetString(unsigned int n, const wxString& s)

 {
 {

-    wxCHECK_RET( n >= 0 && (size_t)n < m_strings.GetCount(),
-                    wxT("wxChoice::SetString(): invalid index") );
+    wxCHECK_RET( IsValid(n), wxT("wxChoice::SetString(): invalid index") );

 
     m_strings[n] = s ;
 
 
     m_strings[n] = s ;
 


@@ -227,10 +237,9 @@ void wxChoice::SetString( int n, const wxString& s )
     UMASetMenuItemText( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 , s , wxFont::GetDefaultEncoding() ) ;
 }
 
     UMASetMenuItemText( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 , s , wxFont::GetDefaultEncoding() ) ;
 }
 

-wxString wxChoice::GetString( int n ) const
+wxString wxChoice::GetString(unsigned int n) const

 {
 {

-    wxCHECK_MSG( n >= 0 && (size_t)n < m_strings.GetCount(), wxEmptyString,
-                    wxT("wxChoice::GetString(): invalid index") );
+    wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("wxChoice::GetString(): invalid index") );

 
     return m_strings[n] ;
 }
 
     return m_strings[n] ;
 }


@@ -238,28 +247,26 @@ wxString wxChoice::GetString( int n ) const
 // ----------------------------------------------------------------------------
 // client data
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // client data
 // ----------------------------------------------------------------------------

-void wxChoice::DoSetItemClientData( int n, void* clientData )
+void wxChoice::DoSetItemClientData(unsigned int n, void* clientData)

 {
 {

-    wxCHECK_RET( n >= 0 && (size_t)n < m_datas.GetCount(),
-                 wxT("wxChoice::DoSetItemClientData: invalid index") );
+    wxCHECK_RET( IsValid(n), wxT("wxChoice::DoSetItemClientData: invalid index") );

 
     m_datas[n] = (char*)clientData ;
 }
 
 
     m_datas[n] = (char*)clientData ;
 }
 

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

 {
 {

-    wxCHECK_MSG( n >= 0 && (size_t)n < m_datas.GetCount(), NULL,
-                 wxT("wxChoice::DoGetClientData: invalid index") );
+    wxCHECK_MSG( IsValid(n), NULL, wxT("wxChoice::DoGetClientData: invalid index") );

 
     return (void *)m_datas[n];
 }
 
 
     return (void *)m_datas[n];
 }
 

-void wxChoice::DoSetItemClientObject( int n, wxClientData* clientData )
+void wxChoice::DoSetItemClientObject(unsigned int n, wxClientData* clientData)

 {
 {

-    DoSetItemClientData( n, clientData ) ;
+    DoSetItemClientData(n, clientData);

 }
 
 }
 

-wxClientData* wxChoice::DoGetItemClientObject( int n ) const
+wxClientData* wxChoice::DoGetItemClientObject(unsigned int n) const

 {
     return (wxClientData*)DoGetItemClientData( n ) ;
 }
 {
     return (wxClientData*)DoGetItemClientData( n ) ;
 }


@@ -294,13 +301,16 @@ wxSize wxChoice::DoGetBestSize() const
     int wLine;
 
 #if TARGET_CARBON
     int wLine;
 
 #if TARGET_CARBON

-    long metric ;
+    SInt32 metric ;

 
     GetThemeMetric( kThemeMetricPopupButtonHeight , &metric );
     lbHeight = metric ;
 #endif
 
     {
 
     GetThemeMetric( kThemeMetricPopupButtonHeight , &metric );
     lbHeight = metric ;
 #endif
 
     {

+#if wxMAC_USE_CORE_GRAPHICS
+        wxClientDC dc(const_cast<wxChoice*>(this));
+#else

         wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
         if ( m_font.Ok() )
         {
         wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
         if ( m_font.Ok() )
         {


@@ -314,12 +324,16 @@ wxSize wxChoice::DoGetBestSize() const
             ::TextSize( 9 ) ;
             ::TextFace( 0 ) ;
         }
             ::TextSize( 9 ) ;
             ::TextFace( 0 ) ;
         }

-
+#endif

         // Find the widest line
         // Find the widest line

-        for(int i = 0; i < GetCount(); i++)
+        for(unsigned int i = 0; i < GetCount(); i++)

         {
         {

-            wxString str( GetString( i ) );
-
+            wxString str(GetString(i));
+#if wxMAC_USE_CORE_GRAPHICS
+            wxCoord width, height ;
+            dc.GetTextExtent( str , &width, &height);
+            wLine = width ;
+#else

 #if wxUSE_UNICODE
             Point bounds = { 0, 0 } ;
             SInt16 baseline ;
 #if wxUSE_UNICODE
             Point bounds = { 0, 0 } ;
             SInt16 baseline ;


@@ -333,17 +347,22 @@ wxSize wxChoice::DoGetBestSize() const
 
             wLine = bounds.h ;
 #else
 
             wLine = bounds.h ;
 #else

-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+            wLine = ::TextWidth( str.c_str() , 0 , str.length() ) ;
+#endif

 #endif
 #endif

-

             lbWidth = wxMax( lbWidth, wLine ) ;
         }
 
         // Add room for the popup arrow
         lbWidth += 2 * lbHeight ;
             lbWidth = wxMax( lbWidth, wLine ) ;
         }
 
         // Add room for the popup arrow
         lbWidth += 2 * lbHeight ;

-
+#if wxMAC_USE_CORE_GRAPHICS
+        wxCoord width, height ;
+        dc.GetTextExtent( wxT("X"), &width, &height);
+        int cx = width ;
+#else

         // And just a bit more
         int cx = ::TextWidth( "X" , 0 , 1 ) ;
         // And just a bit more
         int cx = ::TextWidth( "X" , 0 , 1 ) ;

+#endif

         lbWidth += cx ;
     }
 
         lbWidth += cx ;
     }