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

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 7454d48f9ba08bd0604b77c0bad6b5cbfb723b4d..baa26ddc54c026003b2359a80102fec8d57849ef 100644 (file)
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -1,40 +1,51 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        textctrl.cpp
 // Purpose:     wxTextCtrl
 /////////////////////////////////////////////////////////////////////////////
 // Name:        textctrl.cpp
 // Purpose:     wxTextCtrl

-// Author:      AUTHOR
-// Modified by:
-// Created:     ??/??/98
+// Author:      Stefan Csomor
+// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "textctrl.h"
 #endif
 
 #pragma implementation "textctrl.h"
 #endif
 

-#include "wx/defs.h"
+#include "wx/wxprec.h"

 
 #if wxUSE_TEXTCTRL
 
 
 #if wxUSE_TEXTCTRL
 

+

 #ifdef __DARWIN__
   #include <sys/types.h>
   #include <sys/stat.h>
 #else
   #include <stat.h>
 #endif
 #ifdef __DARWIN__
   #include <sys/types.h>
   #include <sys/stat.h>
 #else
   #include <stat.h>
 #endif

-#include <fstream.h>
+
+#include "wx/msgdlg.h"
+
+#if wxUSE_STD_IOSTREAM
+    #if wxUSE_IOSTREAMH
+        #include <fstream.h>
+    #else
+        #include <fstream>
+    #endif
+#endif

 
 #include "wx/app.h"
 #include "wx/dc.h"
 #include "wx/button.h"
 
 #include "wx/app.h"
 #include "wx/dc.h"
 #include "wx/button.h"

-#include "wx/panel.h"
+#include "wx/toplevel.h"

 #include "wx/textctrl.h"
 #include "wx/notebook.h"
 #include "wx/tabctrl.h"
 #include "wx/settings.h"
 #include "wx/filefn.h"
 #include "wx/utils.h"
 #include "wx/textctrl.h"
 #include "wx/notebook.h"
 #include "wx/tabctrl.h"
 #include "wx/settings.h"
 #include "wx/filefn.h"
 #include "wx/utils.h"

+#include "wx/sysopt.h"

 
 #if defined(__BORLANDC__) && !defined(__WIN32__)
   #include <alloc.h>
 
 #if defined(__BORLANDC__) && !defined(__WIN32__)
   #include <alloc.h>


@@ -42,18 +53,321 @@
   #include <malloc.h>
 #endif
 
   #include <malloc.h>
 #endif
 

+#ifndef __DARWIN__
+#include <Scrap.h>
+#endif
+
+// if this is set to 1 then under OSX 10.2 the 'classic' MLTE implementation will be used
+// if set to 0 then the unicode textctrl will be used
+#ifndef wxMAC_AWAYS_USE_MLTE
+#define wxMAC_AWAYS_USE_MLTE 1
+#endif
+
+#ifndef __WXMAC_OSX__
+enum 
+{
+    kTXNVisibilityTag             = 'visb' /*set the visibility state of the object  */
+};
+#endif
+
+#include <MacTextEditor.h>
+#include <ATSUnicode.h>
+#include <TextCommon.h>
+#include <TextEncodingConverter.h>

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

-#define wxUSE_MLTE 0
+class wxMacFunctor
+{
+public :
+    wxMacFunctor(){}
+    virtual ~wxMacFunctor() {}
+    virtual void* operator()() = 0 ;
+    static void* CallBackProc(void *param)
+    {
+        wxMacFunctor* f = (wxMacFunctor*) param ;
+        void *result = (*f)() ;
+        return result ;
+    }
+} ;
+
+template<typename classtype,typename param1type>
+class wxMacObjectFunctor1 : public wxMacFunctor
+{
+    typedef void (classtype::*function)( param1type p1 ) ;
+    typedef void (classtype::*ref_function)( const param1type& p1 ) ;
+public :
+    wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
+        wxMacFunctor(  )
+    {
+        m_object = obj ;
+        m_function = f ;
+        m_param1 = p1 ;
+    }
+
+    wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) :
+        wxMacFunctor(  )
+    {
+        m_object = obj ;
+        m_refFunction = f ;
+        m_param1 = p1 ;
+    }
+
+    ~wxMacObjectFunctor1() {}
+
+    virtual void* operator()()
+    {
+        (m_object->*m_function)(m_param1) ;
+        return NULL ;
+    }
+private :
+    classtype* m_object ;
+    param1type m_param1 ;
+    union
+    {
+    function m_function ;
+    ref_function m_refFunction ;
+    } ;
+} ;
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =
+        MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
+    return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+    wxMacObjectFunctor1<classtype,param1type> params(object,function,p1) ;
+    void *result =
+        MPRemoteCall( wxMacFunctor::CallBackProc , &params  , kMPOwningProcessRemoteContext ) ;
+    return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+    wxMutexGuiLeave() ;
+    void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+    wxMutexGuiEnter() ;
+    return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+    wxMutexGuiLeave() ;
+    void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+    wxMutexGuiEnter() ;
+    return result ;
+}
+// common interface for all implementations
+class wxMacTextControl : public wxMacControl
+{
+public :
+    wxMacTextControl( wxTextCtrl *peer ) ;
+    ~wxMacTextControl() ;
+
+    virtual wxString GetStringValue() const = 0 ;
+    virtual void SetStringValue( const wxString &val ) = 0 ;
+    virtual void SetStyle(long start, long end, const wxTextAttr& style) ;
+    virtual void Copy() ;
+    virtual void Cut() ;
+    virtual void Paste() ;
+    virtual bool CanPaste() const ;
+    virtual void SetEditable(bool editable) ;
+    virtual wxTextPos GetLastPosition() const ;
+    virtual void Replace( long from , long to , const wxString str ) ;
+    virtual void Remove( long from , long to ) = 0 ;
+    virtual void SetSelection( long from , long to ) = 0 ;
+    virtual void GetSelection( long* from, long* to) const = 0 ;
+    virtual void WriteText(const wxString& str) = 0 ;
+
+    virtual void Clear() ;
+    virtual bool CanUndo() const;
+    virtual void Undo() ;
+    virtual bool CanRedo() const;
+    virtual void Redo() ;
+    virtual int GetNumberOfLines() const ;
+    virtual long XYToPosition(long x, long y) const;
+    virtual bool PositionToXY(long pos, long *x, long *y) const ;
+    virtual void ShowPosition( long WXUNUSED(pos) ) ;
+    virtual int GetLineLength(long lineNo) const ;
+    virtual wxString GetLineText(long lineNo) const ;
+    virtual bool SetupCursor( const wxPoint& pt ) { return false ; }
+
+#ifndef __WXMAC_OSX__
+    virtual void            MacControlUserPaneDrawProc(wxInt16 part) = 0 ;
+    virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) = 0 ;
+    virtual wxInt16         MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) = 0 ;
+    virtual void            MacControlUserPaneIdleProc() = 0 ;
+    virtual wxInt16         MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) = 0 ;
+    virtual void            MacControlUserPaneActivateProc(bool activating) = 0 ;
+    virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) = 0 ;
+    virtual void            MacControlUserPaneBackgroundProc(void* info) = 0 ;
+#endif
+} ;
+
+// common parts for implementations based on MLTE
+
+class wxMacMLTEControl : public wxMacTextControl
+{
+public :
+    wxMacMLTEControl( wxTextCtrl *peer ) ;
+    virtual wxString GetStringValue() const ;
+    virtual void SetStringValue( const wxString &str) ;
+
+    static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ;
+    void    AdjustCreationAttributes( const wxColour& background , bool visible ) ;
+
+    virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ;
+    virtual void SetBackground( const wxBrush &brush) ;
+    virtual void SetStyle(long start, long end, const wxTextAttr& style) ;
+    virtual void Copy() ;
+    virtual void Cut() ;
+    virtual void Paste() ;
+    virtual bool CanPaste() const ;
+    virtual void SetEditable(bool editable) ;
+    virtual wxTextPos GetLastPosition() const ;
+    virtual void Replace( long from , long to , const wxString str ) ;
+    virtual void Remove( long from , long to )  ;
+    virtual void GetSelection( long* from, long* to) const ;
+    virtual void SetSelection( long from , long to ) ;
+
+    virtual void WriteText(const wxString& str) ;
+    virtual void Clear() ;
+
+    virtual bool CanUndo() const ;
+    virtual void Undo() ;
+    virtual bool CanRedo()  const;
+    virtual void Redo() ;
+    virtual int GetNumberOfLines() const ;
+    virtual long XYToPosition(long x, long y) const ;
+    virtual bool PositionToXY(long pos, long *x, long *y) const ;
+    virtual void ShowPosition( long pos ) ;
+    virtual int GetLineLength(long lineNo) const ;
+    virtual wxString GetLineText(long lineNo) const ;
+
+    void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
+
+protected :
+    void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ;
+    TXNObject m_txn ;
+} ;
+
+#if TARGET_API_MAC_OSX
+
+// implementation available under OSX
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+class wxMacMLTEHIViewControl : public wxMacMLTEControl
+{
+public :
+    wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
+                             const wxString& str,
+                             const wxPoint& pos,
+                             const wxSize& size, long style ) ;
+    virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
+    virtual bool HasFocus() const ;
+protected :
+    HIViewRef m_scrollView ;
+    HIViewRef m_textView ;
+} ;
+
+#endif
+
+class wxMacUnicodeTextControl : public wxMacTextControl
+{
+public :
+    wxMacUnicodeTextControl( wxTextCtrl *wxPeer,
+                             const wxString& str,
+                             const wxPoint& pos,
+                             const wxSize& size, long style ) ;
+    ~wxMacUnicodeTextControl();
+    virtual void VisibilityChanged(bool shown);
+    virtual wxString GetStringValue() const ;
+    virtual void SetStringValue( const wxString &str) ;
+    virtual void Copy();
+    virtual void Cut();
+    virtual void Paste();
+    virtual bool CanPaste() const;
+    virtual void SetEditable(bool editable) ;
+    virtual void Remove( long from , long to ) ;
+    virtual void GetSelection( long* from, long* to) const ;
+    virtual void SetSelection( long from , long to ) ;
+    virtual void WriteText(const wxString& str) ;
+protected :
+    // contains the tag for the content (is different for password and non-password controls)
+    OSType m_valueTag ;
+} ;
+
+#endif
+
+// 'classic' MLTE implementation
+
+class wxMacMLTEClassicControl : public wxMacMLTEControl
+{
+public :
+    wxMacMLTEClassicControl( wxTextCtrl *wxPeer,
+                             const wxString& str,
+                             const wxPoint& pos,
+                             const wxSize& size, long style ) ;
+    ~wxMacMLTEClassicControl() ;
+    virtual void VisibilityChanged(bool shown) ;
+    virtual void SuperChangedPosition() ;
+
+    virtual void            MacControlUserPaneDrawProc(wxInt16 part) ;
+    virtual wxInt16         MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
+    virtual wxInt16         MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ;
+    virtual void            MacControlUserPaneIdleProc() ;
+    virtual wxInt16         MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ;
+    virtual void            MacControlUserPaneActivateProc(bool activating) ;
+    virtual wxInt16         MacControlUserPaneFocusProc(wxInt16 action) ;
+    virtual void            MacControlUserPaneBackgroundProc(void* info) ;
+
+    virtual bool            SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;}

 
 

-#if wxUSE_MLTE == 0 // old textctrl implementation
+    virtual void            SetRect( Rect *r ) ;
+
+protected :
+    OSStatus                 DoCreate();
+    
+    void                    MacUpdatePosition() ;
+    void                    MacActivatePaneText(Boolean setActive) ;
+    void                    MacFocusPaneText(Boolean setFocus) ;
+
+    void                    MacSetObjectVisibility(Boolean vis) ;
+private :
+    TXNFrameID              m_txnFrameID ;
+    GrafPtr                 m_txnPort ;
+    WindowRef               m_txnWindow ;
+    // bounds of the control as we last did set the txn frames
+    Rect                    m_txnControlBounds ;
+    Rect                    m_txnVisBounds ;
+#ifdef __WXMAC_OSX__
+    static pascal void      TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, 
+                                TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ;
+    static pascal void      TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ;
+    ControlRef              m_sbHorizontal ;
+    SInt32                  m_lastHorizontalValue ;
+    ControlRef              m_sbVertical ;
+    SInt32                  m_lastVerticalValue ;
+#endif
+} ;
+
+#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL

 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)

-       EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
-       EVT_CHAR(wxTextCtrl::OnChar)
+    EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground )
+    EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
+    EVT_CHAR(wxTextCtrl::OnChar)

     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
     EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
     EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)


@@ -69,51 +383,34 @@ END_EVENT_TABLE()
 #endif
 
 // Text item
 #endif
 
 // Text item

-wxTextCtrl::wxTextCtrl()
+void wxTextCtrl::Init()
+{
+  m_editable = true ;
+  m_dirty = false;
+
+  m_maxLength = TE_UNLIMITED_LENGTH ;
+}
+
+wxTextCtrl::~wxTextCtrl()

 {
 }
 
 {
 }
 

-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;

 
 bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
 
 bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,

-                  const wxString& st,
+           const wxString& str,

            const wxPoint& pos,
            const wxSize& size, long style,
            const wxValidator& validator,
            const wxString& name)
 {
            const wxPoint& pos,
            const wxSize& size, long style,
            const wxValidator& validator,
            const wxString& name)
 {

-    // base initialization
-    if ( !CreateBase(parent, id, pos, size, style, validator, name) )
-        return FALSE;
-
-       wxSize mySize = size ;
-       if ( UMAHasAppearance() )
-       {
-               m_macHorizontalBorder = 5 ; // additional pixels around the real control
-               m_macVerticalBorder = 5 ;
-       }
-       else
-       {
-               m_macHorizontalBorder = 0 ; // additional pixels around the real control
-               m_macVerticalBorder = 0 ;
-       }
-
-
-       Rect bounds ;
-       Str255 title ;
-
-       if ( mySize.y == -1 )
-       {
-               if ( UMAHasAppearance() )
-                       mySize.y = 13 ;
-               else
-                       mySize.y = 24 ;
-               
-               mySize.y += 2 * m_macVerticalBorder ;
-       }
-
-       MacPreControlCreate( parent , id ,  "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+    m_macIsUserPane = false ;
+    m_editable = true ;
+
+    if ( ! ( style & wxNO_BORDER) )
+        style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ;
+
+    if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+        return false;

 
     if ( m_windowStyle & wxTE_MULTILINE )
     {
 
     if ( m_windowStyle & wxTE_MULTILINE )
     {


@@ -121,98 +418,116 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
                       wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
 
         m_windowStyle |= wxTE_PROCESS_ENTER;
                       wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
 
         m_windowStyle |= wxTE_PROCESS_ENTER;

+        style |= wxTE_PROCESS_ENTER ;
+    }
+
+    bool forceMLTE = false ;
+#if wxUSE_SYSTEM_OPTIONS
+    if ( (wxSystemOptions::HasOption(wxMAC_TEXTCONTROL_USE_MLTE) ) && ( wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1) )
+    {
+        forceMLTE = true ;
+    }
+#endif
+
+#ifdef __WXMAC_OSX__
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+    if ( UMAGetSystemVersion() >= 0x1030 && forceMLTE == false )
+    {
+        if ( m_windowStyle & wxTE_MULTILINE )
+            m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
+    }
+#endif
+    if ( !m_peer )
+    {
+        if ( !(m_windowStyle & wxTE_MULTILINE) && forceMLTE == false )
+            m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
+    }
+#endif
+    if ( !m_peer )
+    {
+        m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
+    }
+
+    MacPostControlCreate(pos,size) ;
+
+    // only now the embedding is correct and we can do a positioning update
+
+    MacSuperChangedPosition() ;
+
+    if ( m_windowStyle & wxTE_READONLY)
+    {
+        SetEditable( false ) ;

     }
     }

+    
+    SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;

 
 

+    return true;
+}

 
 

-       m_macControl = ::NewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, 
-               ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
-       MacPostControlCreate() ;
+void wxTextCtrl::MacSuperChangedPosition() 
+{
+    wxWindow::MacSuperChangedPosition() ;
+    GetPeer()->SuperChangedPosition() ;
+}

 
 

-       wxString value ;
-       
-       {
-               TEHandle teH ;
-               long size ;
-   
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               (*teH)->lineHeight = -1 ;
-       }
-       
-       if( wxApp::s_macDefaultEncodingIsPC )
-               value = wxMacMakeMacStringFromPC( st ) ;
-       else
-               value = st ;
-       ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
+void wxTextCtrl::MacVisibilityChanged()
+{
+    GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
+}

 
 

-  return TRUE;
+void wxTextCtrl::MacEnabledStateChanged()
+{

 }
 
 wxString wxTextCtrl::GetValue() const
 {
 }
 
 wxString wxTextCtrl::GetValue() const
 {

-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       wxBuffer[actualsize] = 0 ;
-       if( wxApp::s_macDefaultEncodingIsPC )
-               return wxMacMakePCStringFromMac( wxBuffer ) ;
-       else
-       return wxString(wxBuffer);
+    return GetPeer()->GetStringValue() ;

 }
 
 void wxTextCtrl::GetSelection(long* from, long* to) const
 {
 }
 
 void wxTextCtrl::GetSelection(long* from, long* to) const
 {

-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-    *from = (**teH).selStart;
-    *to = (**teH).selEnd;
-}
-
-void wxTextCtrl::SetValue(const wxString& st)
-{
-       wxString value ;
-       
-       if( wxApp::s_macDefaultEncodingIsPC )
-               value = wxMacMakeMacStringFromPC( st ) ;
-       else
-               value = st ;
-       ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
-       WindowRef window = GetMacRootWindow() ;
-       if ( window )
-       {
-               wxWindow* win = wxFindWinFromMacWindow( window ) ;
-               if ( win )
-               {
-                       wxMacDrawingHelper help( win ) ;
-                       // the mac control manager always assumes to have the origin at 0,0
-                       SetOrigin( 0 , 0 ) ;
-                       
-                       bool                    hasTabBehind = false ;
-                       wxWindow* parent = GetParent() ;
-                       while ( parent )
-                       {
-                               if( parent->MacGetWindowData() )
-                               {
-                                       ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
-                                       break ;
-                               }
-                               
-                               if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
-                               {
-                                       if ( ((wxControl*)parent)->GetMacControl() )
-                                               SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
-                                       break ;
-                               }
-                               
-                               parent = parent->GetParent() ;
-                       } 
-                       
-                       UMADrawControl( m_macControl ) ;
-                       ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-               }
-       }
+    GetPeer()->GetSelection( from , to ) ;
+}
+
+void wxTextCtrl::SetValue(const wxString& str)
+{
+    // optimize redraws
+    if ( GetValue() == str )
+        return ;
+
+    GetPeer()->SetStringValue(str) ;
+
+    wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+    event.SetString( GetValue() ) ;
+    event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent(event);
+}
+
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+    m_maxLength = len ;
+}
+
+bool wxTextCtrl::SetFont( const wxFont& font )
+{
+    if ( !wxTextCtrlBase::SetFont( font ) )
+        return false ;
+
+    GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ;
+    return true ;
+}
+
+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+    GetPeer()->SetStyle( start , end , style ) ;
+    return true ;
+}
+
+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+{
+    wxTextCtrlBase::SetDefaultStyle( style ) ;
+    SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+    return true ;

 }
 
 // Clipboard operations
 }
 
 // Clipboard operations


@@ -220,88 +535,33 @@ void wxTextCtrl::Copy()
 {
     if (CanCopy())
     {
 {
     if (CanCopy())
     {

-               TEHandle teH ;
-               long size ;
-   
-                ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TECopy( teH ) ;
-#if TARGET_CARBON
-               OSStatus err ;
-               err = ClearCurrentScrap( );
-#else
-               OSErr err ;
-               err = ZeroScrap( );
-#endif
-               TEToScrap() ;
-       }
+        GetPeer()->Copy() ;
+    }

 }
 
 void wxTextCtrl::Cut()
 {
     if (CanCut())
     {
 }
 
 void wxTextCtrl::Cut()
 {
     if (CanCut())
     {

-               TEHandle teH ;
-               long size ;
-   
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TECut( teH ) ;
-#if TARGET_CARBON
-               OSStatus err ;
-               err = ClearCurrentScrap( );
-#else
-               OSErr err ;
-               err = ZeroScrap( );
-#endif
-               TEToScrap() ;
-               //      MacInvalidateControl() ;
-       }
+        GetPeer()->Cut() ;
+
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event.SetEventObject( this );
+        GetEventHandler()->ProcessEvent(event);
+      }

 }
 
 void wxTextCtrl::Paste()
 {
     if (CanPaste())
     {
 }
 
 void wxTextCtrl::Paste()
 {
     if (CanPaste())
     {

-               TEHandle teH ;
-               long size ;
-   
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TEFromScrap() ;
-               TEPaste( teH ) ;
-               WindowRef window = GetMacRootWindow() ;
-               if ( window )
-               {
-                       wxWindow* win = wxFindWinFromMacWindow( window ) ;
-                       if ( win )
-                       {
-                               wxMacDrawingHelper help( win ) ;
-                               // the mac control manager always assumes to have the origin at 0,0
-                               SetOrigin( 0 , 0 ) ;
-                               
-                               bool                    hasTabBehind = false ;
-                               wxWindow* parent = GetParent() ;
-                               while ( parent )
-                               {
-                                       if( parent->MacGetWindowData() )
-                                       {
-                                               ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
-                                               break ;
-                                       }
-                                       
-                                       if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
-                                       {
-                                               if ( ((wxControl*)parent)->GetMacControl() )
-                                                       SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
-                                               break ;
-                                       }
-                                       
-                                       parent = parent->GetParent() ;
-                               } 
-                               
-                               UMADrawControl( m_macControl ) ;
-                               ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-                       }
-               }
-       }
+        GetPeer()->Paste() ;
+        // eventually we should add setting the default style again
+
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event.SetEventObject( this );
+        GetEventHandler()->ProcessEvent(event);
+    }

 }
 
 bool wxTextCtrl::CanCopy() const
 }
 
 bool wxTextCtrl::CanCopy() const


@@ -314,6 +574,10 @@ bool wxTextCtrl::CanCopy() const
 
 bool wxTextCtrl::CanCut() const
 {
 
 bool wxTextCtrl::CanCut() const
 {

+    if ( !IsEditable() )
+    {
+        return false ;
+    }

     // Can cut if there's a selection
     long from, to;
     GetSelection(& from, & to);
     // Can cut if there's a selection
     long from, to;
     GetSelection(& from, & to);


@@ -323,150 +587,82 @@ bool wxTextCtrl::CanCut() const
 bool wxTextCtrl::CanPaste() const
 {
     if (!IsEditable())
 bool wxTextCtrl::CanPaste() const
 {
     if (!IsEditable())

-        return FALSE;
-
-       long offset ;
-#if TARGET_CARBON
-       OSStatus err = noErr;
-       ScrapRef scrapRef;
-       
-       err = GetCurrentScrap( &scrapRef );
-       if ( err != noTypeErr && err != memFullErr )    
-       {
-               ScrapFlavorFlags        flavorFlags;
-               Size                            byteCount;
-               
-               if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
-               {
-                       if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
-                       {
-                               return TRUE ;
-                       }
-               }
-       }
-       return FALSE;
-       
-#else
-       if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
-       {
-               return TRUE ;
-       }
-#endif
-       return FALSE ;
+        return false;
+
+    return GetPeer()->CanPaste() ;

 }
 
 void wxTextCtrl::SetEditable(bool editable)
 {
 }
 
 void wxTextCtrl::SetEditable(bool editable)
 {

-    if ( editable )
-       UMAActivateControl( m_macControl ) ;
-    else
-       UMADeactivateControl( m_macControl ) ;
+    if ( editable != m_editable )
+    {
+        m_editable = editable ;
+        GetPeer()->SetEditable( editable ) ;
+    }

 }
 
 void wxTextCtrl::SetInsertionPoint(long pos)
 {
 }
 
 void wxTextCtrl::SetInsertionPoint(long pos)
 {

-       SetSelection( pos , pos ) ;
+    SetSelection( pos , pos ) ;

 }
 
 void wxTextCtrl::SetInsertionPointEnd()
 {
 }
 
 void wxTextCtrl::SetInsertionPointEnd()
 {

-    long pos = GetLastPosition();
+    wxTextPos pos = GetLastPosition();

     SetInsertionPoint(pos);
 }
 
 long wxTextCtrl::GetInsertionPoint() const
 {
     SetInsertionPoint(pos);
 }
 
 long wxTextCtrl::GetInsertionPoint() const
 {

-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-//   ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
-    return (**teH).selStart ;
+    long begin,end ;
+    GetSelection( &begin , &end ) ;
+    return begin ;

 }
 
 }
 

-long wxTextCtrl::GetLastPosition() const
+wxTextPos wxTextCtrl::GetLastPosition() const

 {
 {

-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-   
-//   ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
-    return (**teH).teLength ;
+    return GetPeer()->GetLastPosition( ) ;

 }
 
 }
 

-void wxTextCtrl::Replace(long from, long to, const wxString& value)
+void wxTextCtrl::Replace(long from, long to, const wxString& str)

 {
 {

-       TEHandle teH ;
-       long size ;
-   
-       ControlEditTextSelectionRec selection ;
-   
-       selection.selStart = from ;
-       selection.selEnd = to ;
-       ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-       TESetSelect( from , to  , teH ) ;
-       TEDelete( teH ) ;
-               TEInsert( value , value.Length() , teH ) ;
-       Refresh() ;
+    GetPeer()->Replace( from , to , str) ;

 }
 
 void wxTextCtrl::Remove(long from, long to)
 {
 }
 
 void wxTextCtrl::Remove(long from, long to)
 {

-       TEHandle teH ;
-       long size ;
-   
-       ControlEditTextSelectionRec selection ;
-   
-       selection.selStart = from ;
-       selection.selEnd = to ;
-       ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-       ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-       TEDelete( teH ) ;
-       Refresh() ;
+    GetPeer()->Remove( from , to ) ;

 }
 
 void wxTextCtrl::SetSelection(long from, long to)
 {
 }
 
 void wxTextCtrl::SetSelection(long from, long to)
 {

-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-   
-   selection.selStart = from ;
-   selection.selEnd = to ;
-   
-   ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-   TESetSelect( selection.selStart , selection.selEnd , teH ) ;
+    GetPeer()->SetSelection( from , to ) ;

 }
 
 bool wxTextCtrl::LoadFile(const wxString& file)
 {
     if ( wxTextCtrlBase::LoadFile(file) )
     {
 }
 
 bool wxTextCtrl::LoadFile(const wxString& file)
 {
     if ( wxTextCtrlBase::LoadFile(file) )
     {

-        return TRUE;
+        return true;

     }
 
     }
 

-    return FALSE;
+    return false;

 }
 
 }
 

-void wxTextCtrl::WriteText(const wxString& text)
+void wxTextCtrl::WriteText(const wxString& str)

 {
 {

-    TEHandle teH ;
-    long size ;
-   
-       memcpy( wxBuffer, text , text.Length() ) ;
-       wxBuffer[text.Length() ] = 0 ;
-//    wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
-   
-    ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-   
-               TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
-               Refresh() ;
+    // TODO this MPRemoting will be moved into a remoting peer proxy for any command
+    if ( !wxIsMainThread() )
+    {
+        // unfortunately CW 8 is not able to correctly deduce the template types, so we have
+        // to instantiate explicitely
+        wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;
+        return ;
+    }
+    else
+    {
+        GetPeer()->WriteText( str ) ;
+    }

 }
 
 void wxTextCtrl::AppendText(const wxString& text)
 }
 
 void wxTextCtrl::AppendText(const wxString& text)


@@ -477,51 +673,60 @@ void wxTextCtrl::AppendText(const wxString& text)
 
 void wxTextCtrl::Clear()
 {
 
 void wxTextCtrl::Clear()
 {

-       ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
-       Refresh() ;
+    GetPeer()->Clear() ;

 }
 
 bool wxTextCtrl::IsModified() const
 {
 }
 
 bool wxTextCtrl::IsModified() const
 {

-    return TRUE;
+    return m_dirty;

 }
 
 bool wxTextCtrl::IsEditable() const
 {
 }
 
 bool wxTextCtrl::IsEditable() const
 {

-    return IsEnabled();
+    return IsEnabled() && m_editable ;

 }
 
 bool wxTextCtrl::AcceptsFocus() const
 {
     // we don't want focus if we can't be edited
 }
 
 bool wxTextCtrl::AcceptsFocus() const
 {
     // we don't want focus if we can't be edited

-    return IsEditable() && wxControl::AcceptsFocus();
+    return /*IsEditable() && */ wxControl::AcceptsFocus();

 }
 
 wxSize wxTextCtrl::DoGetBestSize() const
 {
     int wText = 100 ;
 }
 
 wxSize wxTextCtrl::DoGetBestSize() const
 {
     int wText = 100 ;

-       
-    int hText ;
-               if ( UMAHasAppearance() )
-                       hText = 13 ;
-               else
-                       hText = 24 ;
-       hText += 2 * m_macHorizontalBorder ;
-/*
-    int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());

 
 

-    int wText = DEFAULT_ITEM_WIDTH;
+    int hText;

 
 

-    int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
+    // these are the numbers from the HIG, we reduce them by the borders
+    // first

 
 

-    return wxSize(wText, hText);
-*/
+    switch( m_windowVariant )
+    {
+        case wxWINDOW_VARIANT_NORMAL :
+            hText = 22 - 6 ;
+            break ;
+        case wxWINDOW_VARIANT_SMALL :
+            hText = 19 - 6 ;
+            break ;
+        case wxWINDOW_VARIANT_MINI :
+            hText= 15 - 6 ;
+            break ;
+        default :
+            hText = 22 - 6;
+            break ;
+    }
+
+    // as the above numbers have some free space around the text
+    // we get 5 lines like this anyway

     if ( m_windowStyle & wxTE_MULTILINE )
     {
     if ( m_windowStyle & wxTE_MULTILINE )
     {

-        hText *= wxMin(GetNumberOfLines(), 5);
+         hText *= 5 ;

     }
     }

-    //else: for single line control everything is ok
+
+    if ( !HasFlag(wxNO_BORDER) )
+        hText += 6 ;
+

     return wxSize(wText, hText);
 }
 
     return wxSize(wText, hText);
 }
 


@@ -533,6 +738,7 @@ void wxTextCtrl::Undo()
 {
     if (CanUndo())
     {
 {
     if (CanUndo())
     {

+        GetPeer()->Undo() ;

     }
 }
 
     }
 }
 


@@ -540,116 +746,72 @@ void wxTextCtrl::Redo()
 {
     if (CanRedo())
     {
 {
     if (CanRedo())
     {

+        GetPeer()->Redo() ;

     }
 }
 
 bool wxTextCtrl::CanUndo() const
 {
     }
 }
 
 bool wxTextCtrl::CanUndo() const
 {

-    return FALSE ;
+    if ( !IsEditable() )
+    {
+        return false ;
+    }
+    return GetPeer()->CanUndo() ;

 }
 
 bool wxTextCtrl::CanRedo() const
 {
 }
 
 bool wxTextCtrl::CanRedo() const
 {

-    return FALSE ;
+    if ( !IsEditable() )
+    {
+        return false ;
+    }
+    return GetPeer()->CanRedo() ;
+}
+
+void wxTextCtrl::MarkDirty()
+{
+    m_dirty = true;

 }
 
 }
 

-// Makes 'unmodified'

 void wxTextCtrl::DiscardEdits()
 {
 void wxTextCtrl::DiscardEdits()
 {

-    // TODO
+    m_dirty = false;

 }
 
 int wxTextCtrl::GetNumberOfLines() const
 {
 }
 
 int wxTextCtrl::GetNumberOfLines() const
 {

-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       int count = 1;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (wxBuffer[i] == '\r') count++;
-       }
-       
-    return count;
+    return GetPeer()->GetNumberOfLines() ;

 }
 
 long wxTextCtrl::XYToPosition(long x, long y) const
 {
 }
 
 long wxTextCtrl::XYToPosition(long x, long y) const
 {

-    // TODO
-    return 0;
+    return GetPeer()->XYToPosition( x , y ) ;

 }
 
 bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
 {
 }
 
 bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
 {

-    return FALSE ;
+    return GetPeer()->PositionToXY(pos , x , y ) ;

 }
 
 void wxTextCtrl::ShowPosition(long pos)
 {
 }
 
 void wxTextCtrl::ShowPosition(long pos)
 {

-    // TODO
+    return GetPeer()->ShowPosition(pos) ;

 }
 
 int wxTextCtrl::GetLineLength(long lineNo) const
 {
 }
 
 int wxTextCtrl::GetLineLength(long lineNo) const
 {

-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       // Find line first
-       int count = 0;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (count == lineNo)
-           {
-               // Count chars in line then
-               count = 0;
-               for (int j = i; j < actualsize; j++)
-               {
-                   count++;
-                   if (wxBuffer[j] == '\r') return count;
-               }
-               
-               return count;
-           }
-           if (wxBuffer[i] == '\r') count++;
-       }
-       
-    return 0;
+    return GetPeer()->GetLineLength(lineNo) ;

 }
 
 wxString wxTextCtrl::GetLineText(long lineNo) const
 {
 }
 
 wxString wxTextCtrl::GetLineText(long lineNo) const
 {

-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       // Find line first
-       int count = 0;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (count == lineNo)
-           {
-               // Add chars in line then
-               wxString tmp("");
-               
-               for (int j = i; j < actualsize; j++)
-               {
-                   if (wxBuffer[j] == '\r')
-                       return tmp;
-                       
-                   tmp += wxBuffer[j];
-               }
-               
-               return tmp;
-           }
-           if (wxBuffer[i] == '\r') count++;
-       }
-       
-    return wxString("");
+    return GetPeer()->GetLineText(lineNo) ;

 }
 
 /*
  * Text item
  */
 }
 
 /*
  * Text item
  */

- 
+

 void wxTextCtrl::Command(wxCommandEvent & event)
 {
     SetValue (event.GetString());
 void wxTextCtrl::Command(wxCommandEvent & event)
 {
     SetValue (event.GetString());


@@ -665,104 +827,176 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
     }
 }
 
     }
 }
 

+void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
+{
+    // all erasing should be done by the real mac control implementation
+    // while this is true for MLTE under classic, the HITextView is somehow
+    // transparent but background erase is not working correctly, so intercept
+    // things while we can...
+    event.Skip() ;
+}
+

 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {
 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {

-    switch ( event.KeyCode() )
+    int key = event.GetKeyCode() ;
+    bool eat_key = false ;
+
+    if ( key == 'c' && event.MetaDown() )
+    {
+        if ( CanCopy() )
+            Copy() ;
+        return ;
+    }
+
+    if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
+        !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+/*        && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */
+        )
+    {
+        // eat it
+        return ;
+    }
+
+    // Check if we have reached the max # of chars, but still allow navigation and deletion
+    if ( !IsMultiLine() && GetValue().Length() >= m_maxLength &&
+        key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB &&
+        key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) )
+       )
+    {
+        // eat it, we don't want to add more than allowed # of characters
+        return;
+    }
+
+    // assume that any key not processed yet is going to modify the control
+    m_dirty = true;
+
+    if ( key == 'v' && event.MetaDown() )
+    {
+        if ( CanPaste() )
+            Paste() ;
+        return ;
+    }
+    if ( key == 'x' && event.MetaDown() )
+    {
+        if ( CanCut() )
+            Cut() ;
+        return ;
+    }
+    switch ( key )

     {
         case WXK_RETURN:
     {
         case WXK_RETURN:

-               if (m_windowStyle & wxPROCESS_ENTER)
-               {
+            if (m_windowStyle & wxPROCESS_ENTER)
+            {

                 wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
                 event.SetEventObject( this );
                 wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
                 event.SetEventObject( this );

+                event.SetString( GetValue() );

                 if ( GetEventHandler()->ProcessEvent(event) )
                     return;
                 if ( GetEventHandler()->ProcessEvent(event) )
                     return;

-               } 
+            }

             if ( !(m_windowStyle & wxTE_MULTILINE) )
             {
             if ( !(m_windowStyle & wxTE_MULTILINE) )
             {

-                       wxWindow *parent = GetParent();
-                       wxPanel *panel = wxDynamicCast(parent, wxPanel);
-                       while ( parent != NULL && panel == NULL )
-                       {
-                               parent = parent->GetParent() ;
-                               panel = wxDynamicCast(parent, wxPanel);
-                       }
-                       if ( panel && panel->GetDefaultItem() )
-                       {
-                    wxButton *def = wxDynamicCast(panel->GetDefaultItem(),
+                wxWindow *parent = GetParent();
+                while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
+                  parent = parent->GetParent() ;
+                }
+                if ( parent && parent->GetDefaultItem() )
+                {
+                    wxButton *def = wxDynamicCast(parent->GetDefaultItem(),

                                                           wxButton);
                                                           wxButton);

-                               if ( def && def->IsEnabled() )
-                               {
-                                   wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
-                                           event.SetEventObject(def);
-                                           def->Command(event);
-                       return ;
+                    if ( def && def->IsEnabled() )
+                    {
+                        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+                        event.SetEventObject(def);
+                        def->Command(event);
+                        return ;

                    }
                    }

-                       }
+                }
+
+                // this will make wxWidgets eat the ENTER key so that
+                // we actually prevent line wrapping in a single line
+                // text control
+                eat_key = true;

             }
             }

-            //else: multiline controls need Enter for themselves

 
             break;
 
         case WXK_TAB:
 
             break;
 
         case WXK_TAB:

-            // always produce navigation event - even if we process TAB
-            // ourselves the fact that we got here means that the user code
-            // decided to skip processing of this TAB - probably to let it
-            // do its default job.
+            if ( !(m_windowStyle & wxTE_PROCESS_TAB))

             {
             {

-                wxNavigationKeyEvent eventNav;
-                eventNav.SetDirection(!event.ShiftDown());
-                eventNav.SetWindowChange(event.ControlDown());
-                eventNav.SetEventObject(this);
-
-                if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
-                    return;
-                       event.Skip() ;
-                return ;
+                int flags = 0;
+                if (!event.ShiftDown())
+                    flags |= wxNavigationKeyEvent::IsForward ;
+                if (event.ControlDown())
+                    flags |= wxNavigationKeyEvent::WinChange ;
+                Navigate(flags);
+                return;
+            }
+            else
+            {
+                // This is necessary (don't know why) or the tab will not
+                // be inserted.
+                WriteText(wxT("\t"));

             }
             }

+

             break;
     }
 
             break;
     }
 

-       EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
-       short keycode ;
-       short keychar ;
-       keychar = short(ev->message & charCodeMask);
-       keycode = short(ev->message & keyCodeMask) >> 8 ;
-       ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
-       if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
-       {
-        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
-        event.SetString( GetValue() ) ;
-        event.SetEventObject( this );
-        GetEventHandler()->ProcessEvent(event);
-       }
+    if (!eat_key)
+    {
+        // perform keystroke handling
+        if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
+            CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
+        else
+        {
+            EventRecord rec ;
+            if ( wxMacConvertEventToRecord(  (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
+            {
+                EventRecord *ev = &rec ;
+                short keycode ;
+                short keychar ;
+                keychar = short(ev->message & charCodeMask);
+                keycode = short(ev->message & keyCodeMask) >> 8 ;

 
 

+                m_peer->HandleKey( keycode , keychar , ev->modifiers ) ;
+            }
+        }
+    }
+    if ( ( key >= 0x20 && key < WXK_START ) ||
+         key == WXK_RETURN ||
+         key == WXK_DELETE ||
+         key == WXK_BACK)
+    {
+        wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        event1.SetEventObject( this );
+        wxPostEvent(GetEventHandler(),event1);
+    }

 }
 
 // ----------------------------------------------------------------------------
 // standard handlers for standard edit menu events
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // standard handlers for standard edit menu events
 // ----------------------------------------------------------------------------
 

-void wxTextCtrl::OnCut(wxCommandEvent& event)
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))

 {
     Cut();
 }
 
 {
     Cut();
 }
 

-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))

 {
     Copy();
 }
 
 {
     Copy();
 }
 

-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))

 {
     Paste();
 }
 
 {
     Paste();
 }
 

-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))

 {
     Undo();
 }
 
 {
     Undo();
 }
 

-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))

 {
     Redo();
 }
 {
     Redo();
 }


@@ -792,1784 +1026,1738 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
     event.Enable( CanRedo() );
 }
 
     event.Enable( CanRedo() );
 }
 

-#else
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+    if ( !GetPeer()->SetupCursor(pt) )
+        return wxWindow::MacSetupCursor( pt ) ;
+    else
+        return true ;
+}
+#if !TARGET_API_MAC_OSX

 
 

-#if !TARGET_CARBON
-#define        GetControlOwner( control ) (**control).contrlOwner
-#endif
+// user pane implementation

 
 

-//todo add access to global event record
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+    GetPeer()->MacControlUserPaneDrawProc( part ) ;
+}

 
 

-EventRecord event ;
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+    return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ;
+}

 
 

-static EventRecord *GetCurrentEventRecord()
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)

 {
 {

-  return &event ;
+    return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ;

 }
 
 }
 

-// CS:We will replace the TextEdit by using the MultiLanguageTextEngine based on the following code written by apple
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+    GetPeer()->MacControlUserPaneIdleProc( ) ;
+}

 
 

-/*
-    File: mUPControl.c
-    
-    Description:
-        mUPControl implementation.
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+    return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ;
+}

 
 

-    Copyright:
-        © Copyright 2000 Apple Computer, Inc. All rights reserved.
-    
-    Disclaimer:
-        IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.
-        ("Apple") in consideration of your agreement to the following terms, and your
-        use, installation, modification or redistribution of this Apple software
-        constitutes acceptance of these terms.  If you do not agree with these terms,
-        please do not use, install, modify or redistribute this Apple software.
-
-        In consideration of your agreement to abide by the following terms, and subject
-        to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
-        copyrights in this original Apple software (the "Apple Software"), to use,
-        reproduce, modify and redistribute the Apple Software, with or without
-        modifications, in source and/or binary forms; provided that if you redistribute
-        the Apple Software in its entirety and without modifications, you must retain
-        this notice and the following text and disclaimers in all such redistributions of
-        the Apple Software.  Neither the name, trademarks, service marks or logos of
-        Apple Computer, Inc. may be used to endorse or promote products derived from the
-        Apple Software without specific prior written permission from Apple.  Except as
-        expressly stated in this notice, no other rights or licenses, express or implied,
-        are granted by Apple herein, including but not limited to any patent rights that
-        may be infringed by your derivative works or by other works in which the Apple
-        Software may be incorporated.
-
-        The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
-        WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
-        WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-        PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
-        COMBINATION WITH YOUR PRODUCTS.
-
-        IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
-        CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-        GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-        ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
-        OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
-        (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
-        ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    Change History (most recent first):
-        Fri, Jan 28, 2000 -- created
-*/
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+    GetPeer()->MacControlUserPaneActivateProc( activating ) ;
+}

 
 

-#include "MacTextEditor.h"
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+    return GetPeer()->MacControlUserPaneFocusProc( action ) ;
+}

 
 

-/* part codes */
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+    GetPeer()->MacControlUserPaneBackgroundProc( info ) ;
+}

 
 

-/* kmUPTextPart is the part code we return to indicate the user has clicked
-       in the text area of our control */
-#define kmUPTextPart 1
+#endif
+// ----------------------------------------------------------------------------
+// implementation base class
+// ----------------------------------------------------------------------------

 
 

-/* kmUPScrollPart is the part code we return to indicate the user has clicked
-       in the scroll bar part of the control. */
-#define kmUPScrollPart 2
+wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) :
+    wxMacControl( peer )
+{
+}

 
 

+wxMacTextControl::~wxMacTextControl()
+{
+}

 
 

-/* routines for using existing user pane controls.
-       These routines are useful for cases where you would like to use an
-       existing user pane control in, say, a dialog window as a scrolling
-       text edit field.*/
-       
-/* mUPOpenControl initializes a user pane control so it will be drawn
-       and will behave as a scrolling text edit field inside of a window.
-       This routine performs all of the initialization steps necessary,
-       except it does not create the user pane control itself.  theControl
-       should refer to a user pane control that you have either created
-       yourself or extracted from a dialog's control heirarchy using
-       the GetDialogItemAsControl routine.  */
-OSStatus mUPOpenControl(ControlHandle theControl);
+void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+}

 
 

-/* mUPCloseControl deallocates all of the structures allocated
-       by mUPOpenControl.  */
-OSStatus mUPCloseControl(ControlHandle theControl);
+void wxMacTextControl::Copy()
+{
+}

 
 

+void wxMacTextControl::Cut()
+{
+}

 
 

+void wxMacTextControl::Paste()
+{
+}

 
 

-/* routines for creating new scrolling text user pane controls.
-       These routines allow you to create new scrolling text
-       user pane controls. */
+bool wxMacTextControl::CanPaste() const
+{
+    return false ;
+}

 
 

-/* mUPCreateControl creates a new user pane control and then it passes it
-       to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl);
+void wxMacTextControl::SetEditable(bool editable)
+{
+}

 
 

-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl);
+wxTextPos wxMacTextControl::GetLastPosition() const
+{
+    return GetStringValue().Length() ;
+}

 
 

+void wxMacTextControl::Replace( long from , long to , const wxString str )
+{
+}

 
 

-/* Utility Routines */
+void wxMacTextControl::Clear()
+{
+    SetStringValue( wxEmptyString ) ;
+}

 
 

-       /* mUPSetText replaces the contents of the selection with the unicode
-       text described by the text and count parameters:.
-               text = pointer to unicode text buffer
-               count = number of bytes in the buffer.  */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count);
+bool wxMacTextControl::CanUndo() const
+{
+    return false ;
+}

 
 

-/* mUPGetText returns the current text data being displayed inside of
-       the mUPControl.  When noErr is returned, *theText contain a new
-       handle containing all of the Unicode text copied from the current
-       selection.  It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText);
+void wxMacTextControl::Undo() { }

 
 

+bool wxMacTextControl::CanRedo()  const
+{
+    return false ;
+}

 
 

-/* mUPSetSelection sets the text selection and autoscrolls the text view
-       so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd);
+void wxMacTextControl::Redo()
+{
+}

 
 

+long wxMacTextControl::XYToPosition(long x, long y) const
+{
+    return 0 ;
+}

 
 

+bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const
+{
+    return false ;
+}

 
 

-/* IsmUPControl returns true if theControl is not NULL
-       and theControl refers to a mUP Control.  */
-Boolean IsmUPControl(ControlHandle theControl);
+void wxMacTextControl::ShowPosition( long WXUNUSED(pos) )
+{
+}

 
 

+int wxMacTextControl::GetNumberOfLines() const
+{
+    ItemCount lines = 0 ;
+    wxString content = GetStringValue() ;
+    lines = 1;
+    for (size_t i = 0; i < content.Length() ; i++)
+    {
+        if (content[i] == '\r') lines++;
+    }
+    return lines ;
+}

 
 

+wxString wxMacTextControl::GetLineText(long lineNo) const
+{
+    // TODO change this if possible to reflect real lines
+    wxString content = GetStringValue() ;

 
 

-/* Edit commands for mUP Controls. */
-enum {
-       kmUPCut = 1,
-       kmUPCopy = 2,
-       kmUPPaste = 3,
-       kmUPClear = 4
-};
+    // Find line first
+    int count = 0;
+    for (size_t i = 0; i < content.Length() ; i++)
+    {
+        if (count == lineNo)
+        {
+            // Add chars in line then
+            wxString tmp;

 
 

+            for (size_t j = i; j < content.Length(); j++)
+            {
+                if (content[j] == '\n')
+                    return tmp;

 
 

-/* mUPDoEditCommand performs the editing command specified
-       in the editCommand parameter.  The mUPControl's text
-       and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand);
+                tmp += content[j];
+            }

 
 

+            return tmp;
+        }
+        if (content[i] == '\n') count++;
+    }
+    return wxEmptyString ;
+}

 
 

+int  wxMacTextControl::GetLineLength(long lineNo) const
+{
+    // TODO change this if possible to reflect real lines
+    wxString content = GetStringValue() ;

 
 

+    // Find line first
+    int count = 0;
+    for (size_t i = 0; i < content.Length() ; i++)
+    {
+        if (count == lineNo)
+        {
+            // Count chars in line then
+            count = 0;
+            for (size_t j = i; j < content.Length(); j++)
+            {
+                count++;
+                if (content[j] == '\n') return count;
+            }

 
 

-/* mUPGetContents returns the entire contents of the control including the text
-       and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents);
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents);
+            return count;
+        }
+        if (content[i] == '\n') count++;
+    }
+    return 0 ;
+}

 
 

-enum {
-       kShiftKeyCode = 56
-};
+// ----------------------------------------------------------------------------
+// standard unicode control implementation
+// ----------------------------------------------------------------------------

 
 

-/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
-       routine.  In our focus switching routine this part code is understood
-       as meaning 'the user has clicked in the control and we need to switch
-       the current focus to ourselves before we can continue'. */
-#define kUserClickedToFocusPart 100
-
-
-/* kmUPClickScrollDelayTicks is a time measurement in ticks used to
-       slow the speed of 'auto scrolling' inside of our clickloop routine.
-       This value prevents the text from wizzzzzing by while the mouse
-       is being held down inside of the text area. */
-#define kmUPClickScrollDelayTicks 3
-
-
-/* STPTextPaneVars is a structure used for storing the the mUP Control's
-       internal variables and state information.  A handle to this record is
-       stored in the pane control's reference value field using the
-       SetControlReference routine. */
-
-typedef struct {
-               /* OS records referenced */
-       TXNObject fTXNRec; /* the txn record */
-       TXNFrameID fTXNFrame; /* the txn frame ID */
-       ControlHandle fUserPaneRec;  /* handle to the user pane control */
-       WindowPtr fOwner; /* window containing control */
-       GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
-               /* flags */
-       Boolean fInFocus; /* true while the focus rect is drawn around the control */
-       Boolean fIsActive; /* true while the control is drawn in the active state */
-       Boolean fTEActive; /* reflects the activation state of the text edit record */ 
-       Boolean fInDialogWindow; /* true if displayed in a dialog window */ 
-               /* calculated locations */
-       Rect fRTextArea; /* area where the text is drawn */
-       Rect fRFocusOutline;  /* rectangle used to draw the focus box */
-       Rect fRTextOutline; /* rectangle used to draw the border */
-       RgnHandle fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */
-               /* our focus advance override routine */
-       EventHandlerUPP handlerUPP;
-       EventHandlerRef handlerRef;
-} STPTextPaneVars;
-
-
-
-
-/* Univerals Procedure Pointer variables used by the
-       mUP Control.  These variables are set up
-       the first time that mUPOpenControl is called. */
-ControlUserPaneDrawUPP gTPDrawProc = NULL;
-ControlUserPaneHitTestUPP gTPHitProc = NULL;
-ControlUserPaneTrackingUPP gTPTrackProc = NULL;
-ControlUserPaneIdleUPP gTPIdleProc = NULL;
-ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
-ControlUserPaneActivateUPP gTPActivateProc = NULL;
-ControlUserPaneFocusUPP gTPFocusProc = NULL;
+#if TARGET_API_MAC_OSX
+
+wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style ) : wxMacTextControl( wxPeer )
+{
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+    wxMacCFStringHolder cf(st , m_font.GetEncoding()) ;
+    CFStringRef cfr = cf ;
+    Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ;
+    m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ;
+    CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ;
+
+    if ( !(m_windowStyle & wxTE_MULTILINE) )
+    {
+        SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;
+    }
+}

 
 

-       /* events handled by our focus advance override routine */
-#if TARGET_CARBON
-static const EventTypeSpec gMLTEEvents[] = { { kEventClassTextInput, kEventUnicodeForKeyEvent } };
-#define kMLTEEventCount (sizeof( gMLTEEvents ) / sizeof( EventTypeSpec ))
-#endif
+wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
+{
+}

 
 

+void wxMacUnicodeTextControl::VisibilityChanged(bool shown)
+{
+    if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
+    {
+        // work around a refresh issue insofar as not always the entire content is shown even if this would be possible
+        ControlEditTextSelectionRec sel ;
+        CFStringRef value = NULL ;
+
+        verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
+        verify_noerr( GetData<CFStringRef>( 0, m_valueTag , &value ) );
+        verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
+        verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );

 
 

-/* TPActivatePaneText activates or deactivates the text edit record
-       according to the value of setActive.  The primary purpose of this
-       routine is to ensure each call is only made once. */
-static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) {
-       STPTextPaneVars *varsp;
-       varsp = *tpvars;
-       if (varsp->fTEActive != setActive) {
-       
-               varsp->fTEActive = setActive;
-               
-               TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive);
-               
-               if (varsp->fInFocus)
-                       TXNFocus( varsp->fTXNRec, varsp->fTEActive);
-       }
-}
-
-
-/* TPFocusPaneText set the focus state for the text record. */
-static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) {
-       STPTextPaneVars *varsp;
-       varsp = *tpvars;
-       if (varsp->fInFocus != setFocus) {
-               varsp->fInFocus = setFocus;
-               TXNFocus( varsp->fTXNRec, varsp->fInFocus);
-       }
-}
-
-
-/* TPPaneDrawProc is called to redraw the control and for update events
-       referring to the control.  This routine erases the text area's background,
-       and redraws the text.  This routine assumes the scroll bar has been
-       redrawn by a call to DrawControls. */
-static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
-       STPTextPaneVars **tpvars, *varsp;
-       char state;
-       Rect bounds;
-               /* set up our globals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-               state = HGetState((Handle) tpvars);
-               HLock((Handle) tpvars);
-               varsp = *tpvars;
-                       
-                       /* save the drawing state */
-               SetPort((**tpvars).fDrawingEnvironment);
-                       /* verify our boundary */
-               GetControlBounds(theControl, &bounds);
-               if ( ! EqualRect(&bounds, &varsp->fRTextArea) ) {
-                       SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-                       SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-                       SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
-                       RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline);
-                       TXNSetFrameBounds(  varsp->fTXNRec, bounds.top, bounds.left, bounds.bottom, bounds.right, varsp->fTXNFrame);
-               }
-
-                       /* update the text region */
-               EraseRgn(varsp->fTextBackgroundRgn);
-               TXNDraw(varsp->fTXNRec, NULL);
-                       /* restore the drawing environment */
-                       /* draw the text frame and focus frame (if necessary) */
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-               if ((**tpvars).fIsActive && varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, true);
-                       /* release our globals */
-               HSetState((Handle) tpvars, state);
-       }
-}
-
-
-/* TPPaneHitTestProc is called when the control manager would
-       like to determine what part of the control the mouse resides over.
-       We also call this routine from our tracking proc to determine how
-       to handle mouse clicks. */
-static pascal ControlPartCode TPPaneHitTestProc(ControlHandle theControl, Point where) {
-       STPTextPaneVars **tpvars;
-       ControlPartCode result;
-       char state;
-               /* set up our locals and lock down our globals*/
-       result = 0;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-               state = HGetState((Handle) tpvars);
-               HLock((Handle) tpvars);
-                       /* find the region where we clicked */
-               if (PtInRect(where, &(**tpvars).fRTextArea)) {
-                       result = kmUPTextPart;
-               } else result = 0;
-                       /* release oure globals */
-               HSetState((Handle) tpvars, state);
-       }
-       return result;
-}
-
-
-
-
-
-/* TPPaneTrackingProc is called when the mouse is being held down
-       over our control.  This routine handles clicks in the text area
-       and in the scroll bar. */
-static pascal ControlPartCode TPPaneTrackingProc(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) {
-       STPTextPaneVars **tpvars, *varsp;
-       char state;
-       ControlPartCode partCodeResult;
-               /* make sure we have some variables... */
-       partCodeResult = 0;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-                       /* lock 'em down */
-               state = HGetState((Handle) tpvars);
-               HLock((Handle) tpvars);
-               varsp = *tpvars;
-                       /* we don't do any of these functions unless we're in focus */
-               if ( ! varsp->fInFocus) {
-                       WindowPtr owner;
-                       owner = GetControlOwner(theControl);
-                       ClearKeyboardFocus(owner);
-                       SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
-               }
-                       /* find the location for the click */
-               switch (TPPaneHitTestProc(theControl, startPt)) {
-                               
-                               /* handle clicks in the text part */
-                       case kmUPTextPart:
-                               {       SetPort((**tpvars).fDrawingEnvironment);
-                                       TXNClick( varsp->fTXNRec, GetCurrentEventRecord());
-                               }
-                               break;
-                       
-               }
-               
-               HSetState((Handle) tpvars, state);
-       }
-       return partCodeResult;
-}
-
-
-/* TPPaneIdleProc is our user pane idle routine.  When our text field
-       is active and in focus, we use this routine to set the cursor. */
-static pascal void TPPaneIdleProc(ControlHandle theControl) {
-       STPTextPaneVars **tpvars, *varsp;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-                       /* if we're not active, then we have nothing to say about the cursor */
-               if ((**tpvars).fIsActive) {
-                       char state;
-                       Rect bounds;
-                       Point mousep;
-                               /* lock down the globals */
-                       state = HGetState((Handle) tpvars);
-                       HLock((Handle) tpvars);
-                       varsp = *tpvars;
-                               /* get the current mouse coordinates (in our window) */
-#if TARGET_CARBON
-                       SetPort(GetWindowPort(GetControlOwner(theControl)));
+        CFRelease( value ) ;
+    }
+}
+wxString wxMacUnicodeTextControl::GetStringValue() const
+{
+    wxString result ;
+    CFStringRef value = GetData<CFStringRef>(0,m_valueTag) ;
+    if ( value )
+    {
+        wxMacCFStringHolder cf(value) ;
+        result = cf.AsString() ;
+    }
+#if '\n' == 10
+    wxMacConvertNewlines13To10( &result ) ;

 #else
 #else

-                       SetPort((GrafPtr) GetWindowPort(GetControlOwner(theControl)));
+    wxMacConvertNewlines10To13( &result ) ;

 #endif
 #endif

-                       GetMouse(&mousep);
-                               /* there's a 'focus thing' and an 'unfocused thing' */
-                       if (varsp->fInFocus) {
-                                       /* flash the cursor */
-                               SetPort((**tpvars).fDrawingEnvironment);
-                               TXNIdle(varsp->fTXNRec);
-                               /* set the cursor */
-                               if (PtInRect(mousep, &varsp->fRTextArea)) {
-                                       RgnHandle theRgn;
-                                       RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
-                                       TXNAdjustCursor(varsp->fTXNRec, theRgn);
-                                       DisposeRgn(theRgn);
-                                } else SetThemeCursor(kThemeArrowCursor);
-                       } else {
-                               /* if it's in our bounds, set the cursor */
-                               GetControlBounds(theControl, &bounds);
-                               if (PtInRect(mousep, &bounds))
-                                       SetThemeCursor(kThemeArrowCursor);
-                       }
-                       
-                       HSetState((Handle) tpvars, state);
-               }
-       }
-}
-
-
-/* TPPaneKeyDownProc is called whenever a keydown event is directed
-       at our control.  Here, we direct the keydown event to the text
-       edit record and redraw the scroll bar and text field as appropriate. */
-static pascal ControlPartCode TPPaneKeyDownProc(ControlHandle theControl,
-                                                       SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
-       STPTextPaneVars **tpvars;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-               if ((**tpvars).fInFocus) {
-                               /* turn autoscrolling on and send the key event to text edit */
-                       SetPort((**tpvars).fDrawingEnvironment);
-                       TXNKeyDown( (**tpvars).fTXNRec, GetCurrentEventRecord());
-               }
-       }
-       return kControlEntireControl;
-}
-
-
-/* TPPaneActivateProc is called when the window containing
-       the user pane control receives activate events. Here, we redraw
-       the control and it's text as necessary for the activation state. */
-static pascal void TPPaneActivateProc(ControlHandle theControl, Boolean activating) {
-       Rect bounds;
-       STPTextPaneVars **tpvars, *varsp;
-       char state;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-               state = HGetState((Handle) tpvars);
-               HLock((Handle) tpvars);
-               varsp = *tpvars;
-                       /* de/activate the text edit record */
-               SetPort((**tpvars).fDrawingEnvironment);
-                       GetControlBounds(theControl, &bounds);
-                       varsp->fIsActive = activating;
-                       TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
-                       /* redraw the frame */
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-               if (varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive);
-               HSetState((Handle) tpvars, state);
-       }
-}
-
-
-/* TPPaneFocusProc is called when every the focus changes to or
-       from our control.  Herein, switch the focus appropriately
-       according to the parameters and redraw the control as
-       necessary.  */
-static pascal ControlPartCode TPPaneFocusProc(ControlHandle theControl, ControlFocusPart action) {
-       ControlPartCode focusResult;
-       STPTextPaneVars **tpvars, *varsp;
-       char state;
-               /* set up locals */
-       focusResult = kControlFocusNoPart;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (tpvars != NULL) {
-               state = HGetState((Handle) tpvars);
-               HLock((Handle) tpvars);
-               varsp = *tpvars;
-                       /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
-                       tabbing forwards (or shift tabbing backwards) through the items in the dialog,
-                       and kControlFocusNextPart will be received.  When the user clicks in our field
-                       and it is not the current focus, then the constant kUserClickedToFocusPart will
-                       be received.  The constant kControlFocusNoPart will be received when our control
-                       is the current focus and the user clicks in another control.  In your focus routine,
-                       you should respond to these codes as follows:
-
-                       kControlFocusNoPart - turn off focus and return kControlFocusNoPart.  redraw
-                               the control and the focus rectangle as necessary.
-
-                       kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
-                               depending on its current state.  redraw the control and the focus rectangle
-                               as appropriate for the new focus state.  If the focus state is 'off', return the constant
-                               kControlFocusNoPart, otherwise return a non-zero part code.
-                       kUserClickedToFocusPart - is a constant defined for this example.  You should
-                               define your own value for handling click-to-focus type events. */
-                       /* save the drawing state */
-               SetPort((**tpvars).fDrawingEnvironment);
-                       /* calculate the next highlight state */
-               switch (action) {
-                       default:
-                       case kControlFocusNoPart:
-                               TPFocusPaneText(tpvars, false);
-                               focusResult = kControlFocusNoPart;
-                               break;
-                       case kUserClickedToFocusPart:
-                               TPFocusPaneText(tpvars, true);
-                               focusResult = 1;
-                               break;
-                       case kControlFocusPrevPart:
-                       case kControlFocusNextPart:
-                               TPFocusPaneText(tpvars, ( ! varsp->fInFocus));
-                               focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
-                               break;
-               }
-                       TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
-                       /* redraw the text fram and focus rectangle to indicate the
-                       new focus state */
-               DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
-               DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus);
-                       /* done */
-               HSetState((Handle) tpvars, state);
-       }
-       return focusResult;
-}
-
-
-
-
-
-
-
-
-
-
-
-//This our carbon event handler for unicode key downs
-#if TARGET_CARBON
-static pascal OSStatus FocusAdvanceOverride(EventHandlerCallRef myHandler, EventRef event, void* userData) {
-       WindowRef window;
-       STPTextPaneVars **tpvars;
-       OSStatus err;
-       unsigned short mUnicodeText;
-       ByteCount charCounts=0;
-               /* get our window pointer */
-       tpvars = (STPTextPaneVars **) userData;
-       window = (**tpvars).fOwner;
-               //find out how many bytes are needed
-       err = GetEventParameter(event, kEventParamTextInputSendText,
-                               typeUnicodeText, NULL, 0, &charCounts, NULL);
-       if (err != noErr) goto bail;
-               /* we're only looking at single characters */
-       if (charCounts != 2) { err = eventNotHandledErr; goto bail; }
-               /* get the character */
-       err = GetEventParameter(event, kEventParamTextInputSendText, 
-                               typeUnicodeText, NULL, sizeof(mUnicodeText),
-                               &charCounts, (char*) &mUnicodeText);
-       if (err != noErr) goto bail;
-               /* if it's not the tab key, forget it... */
-       if ((mUnicodeText != '\t')) { err = eventNotHandledErr; goto bail; }
-               /* advance the keyboard focus */
-       AdvanceKeyboardFocus(window);
-               /* noErr lets the CEM know we handled the event */
-       return noErr;
-bail:
-       return eventNotHandledErr;
+    return result ;
+}
+void wxMacUnicodeTextControl::SetStringValue( const wxString &str)
+{
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+    wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+    verify_noerr( SetData<CFStringRef>(  0, m_valueTag , cf ) ) ;
+}
+void wxMacUnicodeTextControl::Copy()
+{
+    SendHICommand( kHICommandCopy ) ;
+}
+void wxMacUnicodeTextControl::Cut()
+{
+    SendHICommand( kHICommandCut ) ;
+}
+void wxMacUnicodeTextControl::Paste()
+{
+    SendHICommand( kHICommandPaste ) ;
+}
+bool wxMacUnicodeTextControl::CanPaste() const
+{
+    return true ;
+}
+void wxMacUnicodeTextControl::SetEditable(bool editable)
+{
+    SetData<Boolean>( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ;
+}
+void wxMacUnicodeTextControl::Remove( long from , long to )
+{

 }
 }

-#endif

 
 

+void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const
+{
+    ControlEditTextSelectionRec sel ;
+    verify_noerr(GetData<ControlEditTextSelectionRec>(  0, kControlEditTextSelectionTag, &sel ) ) ;
+    if ( from ) *from = sel.selStart ;
+    if ( to ) *to = sel.selEnd ;
+}

 
 

-/* mUPOpenControl initializes a user pane control so it will be drawn
-       and will behave as a scrolling text edit field inside of a window.
-       This routine performs all of the initialization steps necessary,
-       except it does not create the user pane control itself.  theControl
-       should refer to a user pane control that you have either created
-       yourself or extracted from a dialog's control heirarchy using
-       the GetDialogItemAsControl routine.  */
-OSStatus mUPOpenControl(ControlHandle theControl) {
-       Rect bounds;
-       WindowPtr theWindow;
-       STPTextPaneVars **tpvars, *varsp;
-       OSStatus err;
-       RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF};
-       TXNBackground tback;
-       
-               /* set up our globals */
-       if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
-       if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
-       if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
-       if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
-       if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
-       if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
-       if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
-               
-               /* allocate our private storage */
-       tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars));
-       SetControlReference(theControl, (long) tpvars);
-       HLock((Handle) tpvars);
-       varsp = *tpvars;
-               /* set the initial settings for our private data */
-       varsp->fInFocus = false;
-       varsp->fIsActive = true;
-       varsp->fTEActive = false;
-       varsp->fUserPaneRec = theControl;
-       theWindow = varsp->fOwner = GetControlOwner(theControl);
-#if TARGET_CARBON
-       varsp->fDrawingEnvironment = GetWindowPort(varsp->fOwner);
-#else
-       varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(varsp->fOwner);
-#endif
-       varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind );
-               /* set up the user pane procedures */
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
-       SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
-               /* calculate the rectangles used by the control */
-       GetControlBounds(theControl, &bounds);
-       SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-       SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
-       SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
-               /* calculate the background region for the text.  In this case, it's kindof
-               and irregular region because we're setting the scroll bar a little ways inside
-               of the text area. */
-       RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline);
-
-               /* set up the drawing environment */
-       SetPort(varsp->fDrawingEnvironment);
-
-               /* create the new edit field */
-       TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
-               kTXNWantVScrollBarMask | kTXNAlwaysWrapAtViewEdgeMask,
-               kTXNTextEditStyleFrameType,
-               kTXNTextensionFile,
-               kTXNSystemDefaultEncoding, 
-               &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars);
-               
-               /* set the field's background */
-       tback.bgType = kTXNBackgroundTypeRGB;
-       tback.bg.color = rgbWhite;
-       TXNSetBackground( varsp->fTXNRec, &tback);
-       
-               /* install our focus advance override routine */
-#if TARGET_CARBON
-       varsp->handlerUPP = NewEventHandlerUPP(FocusAdvanceOverride);
-       err = InstallWindowEventHandler( varsp->fOwner, varsp->handlerUPP,
-               kMLTEEventCount, gMLTEEvents, tpvars, &varsp->handlerRef );
-#endif
-               
-               /* unlock our storage */
-       HUnlock((Handle) tpvars);
-               /* perform final activations and setup for our text field.  Here,
-               we assume that the window is going to be the 'active' window. */
-       TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
-               /* all done */
-       return noErr;
-}
+void wxMacUnicodeTextControl::SetSelection( long from , long to )
+{
+    ControlEditTextSelectionRec sel ;
+    sel.selStart = from ;
+    sel.selEnd = to ;
+    SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;
+}

 
 

+void wxMacUnicodeTextControl::WriteText(const wxString& str)
+{
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+    #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+        wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+        CFStringRef value = cf ;
+        SetData<CFStringRef>( 0, kControlEditTextInsertCFStringRefTag, &value );
+    #else
+        wxString val = GetStringValue() ;
+        long start , end ;
+        GetSelection( &start , &end ) ;
+        val.Remove( start , end - start ) ;
+        val.insert( start , str ) ;
+        SetStringValue( val ) ;
+        SetSelection( start + str.Length() , start + str.Length() ) ;
+    #endif
+}

 
 

+#endif

 
 

-/* mUPCloseControl deallocates all of the structures allocated
-       by mUPOpenControl.  */
-OSStatus mUPCloseControl(ControlHandle theControl) {
-       STPTextPaneVars **tpvars;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-               /* release our sub records */
-       TXNDeleteObject((**tpvars).fTXNRec);
-               /* remove our focus advance override */
-       RemoveEventHandler((**tpvars).handlerRef);
-       DisposeEventHandlerUPP((**tpvars).handlerUPP);
-               /* delete our private storage */
-       DisposeHandle((Handle) tpvars);
-               /* zero the control reference */
-       SetControlReference(theControl, 0);
-       return noErr;
-}
+// ----------------------------------------------------------------------------
+// MLTE control implementation (common part)
+// ----------------------------------------------------------------------------

 
 

+// if mlte is on read only , no changes at all are allowed, not even from
+// procedural API, in order to allow changes via API all the same we must undo
+// the readonly status while we are executing, this class helps to do so

 
 

+class wxMacEditHelper
+{
+public :
+    wxMacEditHelper( TXNObject txn )
+    {
+        TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+        m_txn = txn ;
+        TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ;
+        if ( m_data[0].uValue == kTXNReadOnly )
+        {
+            TXNControlData data[] = { { kTXNReadWrite } } ;
+            TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
+        }
+    }
+    ~wxMacEditHelper()
+    {
+        TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+        if ( m_data[0].uValue == kTXNReadOnly )
+        {
+            TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
+        }
+    }
+    protected :
+        TXNObject m_txn ;
+        TXNControlData m_data[1] ;
+} ;

 
 

+wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) 
+{
+    SetNeedsFocusRect( true ) ; 
+}

 
 

-       /* mUPSetText replaces the contents of the selection with the unicode
-       text described by the text and count parameters:.
-               text = pointer to unicode text buffer
-               count = number of bytes in the buffer.  */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count) {
-       STPTextPaneVars **tpvars;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-               /* set the text in the record */
-       return TXNSetData( (**tpvars).fTXNRec, kTXNUnicodeTextData, text, count,
-               kTXNUseCurrentSelection, kTXNUseCurrentSelection);
-
-       return noErr;
-}
-
-
-/* mUPSetSelection sets the text selection and autoscrolls the text view
-       so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd) {
-       STPTextPaneVars **tpvars;
-               /* set up our locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-               /* and our drawing environment as the operation
-               may force a redraw in the text area. */
-       SetPort((**tpvars).fDrawingEnvironment);
-               /* change the selection */
-       TXNSetSelection( (**tpvars).fTXNRec, selStart, selEnd);
-}
-
-
-
-
-
-/* mUPGetText returns the current text data being displayed inside of
-       the mUPControl.  When noErr is returned, *theText contain a new
-       handle containing all of the Unicode text copied from the current
-       selection.  It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText) {
-       STPTextPaneVars **tpvars;
-       OSStatus err;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-               /* extract the text from the record */
-       err = TXNGetData( (**tpvars).fTXNRec, kTXNUseCurrentSelection, kTXNUseCurrentSelection, theText);
-               /* all done */
-       return err;
-}
-
-
-
-/* mUPCreateControl creates a new user pane control and then it passes it
-       to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl) {
-       short featurSet;
-               /* the following feature set can be specified in CNTL resources by using
-               the value 1214.  When creating a user pane control, we pass this value
-               in the 'value' parameter. */
-       featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
-                       | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
-                       | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
-               /* create the control */
-       *theControl = NewControl(theWindow, bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0);
-               /* set up the mUP specific features and data */
-       mUPOpenControl(*theControl);
-               /* all done.... */
-       return noErr;
-}
-
-
-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl) {
-               /* deallocate the mUP specific data */
-       mUPCloseControl(theControl);
-               /* deallocate the user pane control itself */
-       DisposeControl(theControl);
-       return noErr;
-}
-
-
-
-
-/* IsmUPControl returns true if theControl is not NULL
-       and theControl refers to a mUP Control.  */
-Boolean IsmUPControl(ControlHandle theControl) {
-       Size theSize;
-       ControlUserPaneFocusUPP localFocusProc;
-               /* a NULL control is not a mUP control */
-       if (theControl == NULL) return false;
-               /* check if the control is using our focus procedure */
-       theSize = sizeof(localFocusProc);
-       if (GetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag,
-               sizeof(localFocusProc), &localFocusProc, &theSize) != noErr) return false;
-       if (localFocusProc != gTPFocusProc) return false;
-               /* all tests passed, it's a mUP control */
-       return true;
-}
-
-
-/* mUPDoEditCommand performs the editing command specified
-       in the editCommand parameter.  The mUPControl's text
-       and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand) {
-       STPTextPaneVars **tpvars;
-               /* set up our locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-               /* and our drawing environment as the operation
-               may force a redraw in the text area. */
-       SetPort((**tpvars).fDrawingEnvironment);
-               /* perform the editing command */
-       switch (editCommand) {
-               case kmUPCut:
-                       ClearCurrentScrap();
-                       TXNCut((**tpvars).fTXNRec); 
-                       TXNConvertToPublicScrap();
-                       break;
-               case kmUPCopy:
-                       ClearCurrentScrap();
-                       TXNCopy((**tpvars).fTXNRec);
-                       TXNConvertToPublicScrap();
-                       break;
-               case kmUPPaste:
-                       TXNConvertFromPublicScrap();
-                       TXNPaste((**tpvars).fTXNRec);
-                       break;
-               case kmUPClear:
-                       TXNClear((**tpvars).fTXNRec);
-                       break;
-       }
-}
-
-
-
-
-/* mUPGetContents returns the entire contents of the control including the text
-       and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents) {
-       STPTextPaneVars **tpvars;
-       OSStatus err;
-       short vRefNum;
-       long dirID;
-       FSSpec tspec;
-       short trefnum;
-       Boolean texists;
-       long bytecount;
-       Handle localdata;
-               /* set up locals */
-       trefnum = 0;
-       texists = false;
-       localdata = NULL;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (theContents == NULL) return paramErr;
-               /* create a temporary file */
-       err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID);
-       if (err != noErr) goto bail;
-       FSMakeFSSpec(vRefNum, dirID, "\pmUPGetContents", &tspec);
-       err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
-       if (err != noErr) goto bail;
-       texists = true;
-               /* open the file */
-       err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
-       if (err != noErr) goto bail;
-               /* save the data */
-       err = TXNSave( (**tpvars).fTXNRec, kTXNTextensionFile, 0, kTXNSystemDefaultEncoding, &tspec, trefnum, 0);
-       if (err != noErr) goto bail;
-               /* get the file length and set the position */
-       err = GetEOF(trefnum, &bytecount);
-       if (err != noErr) goto bail;
-       err = SetFPos(trefnum, fsFromStart, 0);
-       if (err != noErr) goto bail;
-               /* copy the data fork to a handle */
-       localdata = NewHandle(bytecount);
-       if (localdata == NULL) { err = memFullErr; goto bail; }
-       HLock(localdata);
-       err = FSRead(trefnum, &bytecount, *localdata);
-       HUnlock(localdata);
-       if (err != noErr) goto bail;
-               /* store result */
-       *theContents = localdata;
-               /* clean up */
-       FSClose(trefnum);
-       FSpDelete(&tspec);
-               /* all done */
-       return noErr;
-bail:
-       if (trefnum != 0) FSClose(trefnum);
-       if (texists) FSpDelete(&tspec);
-       if (localdata != NULL) DisposeHandle(localdata);
-       return err;
-}
-
-
-
-
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents) {
-       STPTextPaneVars **tpvars;
-       OSStatus err;
-       short vRefNum;
-       long dirID;
-       FSSpec tspec;
-       short trefnum;
-       Boolean texists;
-       long bytecount;
-       char state;
-               /* set up locals */
-       trefnum = 0;
-       texists = false;
-       tpvars = (STPTextPaneVars **) GetControlReference(theControl);
-       if (theContents == NULL) return paramErr;
-               /* create a temporary file */
-       err = FindFolder(kOnSystemDisk,  kTemporaryFolderType, true, &vRefNum, &dirID);
-       if (err != noErr) goto bail;
-       FSMakeFSSpec(vRefNum, dirID, "\pmUPSetContents", &tspec);
-       err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
-       if (err != noErr) goto bail;
-       texists = true;
-               /* open the file */
-       err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
-       if (err != noErr) goto bail;
-               /* save the data to the temporary file */
-       state = HGetState(theContents);
-       HLock(theContents);
-       bytecount = GetHandleSize(theContents);
-       err = FSWrite(trefnum, &bytecount, *theContents);
-       HSetState(theContents, state);
-       if (err != noErr) goto bail;
-               /* reset the file position */
-       err = SetFPos(trefnum, fsFromStart, 0);
-       if (err != noErr) goto bail;
-               /* load the data */
-       err = TXNSetDataFromFile((**tpvars).fTXNRec, trefnum, kTXNTextensionFile, bytecount, kTXNUseCurrentSelection, kTXNUseCurrentSelection);
-       if (err != noErr) goto bail;
-               /* clean up */
-       FSClose(trefnum);
-       FSpDelete(&tspec);
-               /* all done */
-       return noErr;
-bail:
-       if (trefnum != 0) FSClose(trefnum);
-       if (texists) FSpDelete(&tspec);
-       return err;
+wxString wxMacMLTEControl::GetStringValue() const
+{
+    wxString result ;
+    OSStatus err ;
+    Size actualSize = 0;
+    {
+#if wxUSE_UNICODE
+        Handle theText ;
+        err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData );
+        // all done
+        if ( err )
+        {
+            actualSize = 0 ;
+        }
+        else
+        {
+            actualSize = GetHandleSize( theText ) / sizeof( UniChar) ;
+            if ( actualSize > 0 )
+            {
+                wxChar *ptr = NULL ;
+#if SIZEOF_WCHAR_T == 2
+                ptr = new wxChar[actualSize + 1 ] ;
+                wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
+#else
+                SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
+                HLock( theText ) ;
+                (((UniChar*)*theText)[actualSize]) = 0 ;
+                wxMBConvUTF16BE converter ;
+                size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+                ptr = new wxChar[noChars + 1] ;
+
+                noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
+                ptr[noChars] = 0 ;
+                HUnlock( theText ) ;
+#endif
+                ptr[actualSize] = 0 ;
+                result = wxString( ptr ) ;
+                delete[] ptr ;
+            }
+            DisposeHandle( theText ) ;
+        }
+#else
+        Handle theText ;
+        err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+        // all done
+        if ( err )
+        {
+            actualSize = 0 ;
+        }
+        else
+        {
+            actualSize = GetHandleSize( theText ) ;
+            if ( actualSize > 0 )
+            {
+                HLock( theText ) ;
+                result = wxString( *theText , wxConvLocal , actualSize ) ;
+                HUnlock( theText ) ;
+            }
+            DisposeHandle( theText ) ;
+        }
+#endif
+    }
+#if '\n' == 10
+    wxMacConvertNewlines13To10( &result ) ;
+#else
+    wxMacConvertNewlines10To13( &result ) ;
+#endif
+    return result ;

 }
 
 }
 

-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
+void wxMacMLTEControl::SetStringValue( const wxString &str)
+{
+    wxString st = str ;

 
 

-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
-       EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
-       EVT_CHAR(wxTextCtrl::OnChar)
-    EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
-    EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
-    EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
-    EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
-    EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+    wxMacConvertNewlines10To13( &st ) ;
+    {
+        wxMacWindowClipper c( m_peer ) ;
+        {
+            wxMacEditHelper help(m_txn) ;
+            SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+        }
+        TXNSetSelection( m_txn, 0, 0);
+        TXNShowSelection( m_txn, kTXNShowStart);
+    }
+}

 
 

-    EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
-    EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
-    EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
-    EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
-    EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
-END_EVENT_TABLE()
+TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
+{
+    TXNFrameOptions frameOptions =
+        kTXNDontDrawCaretWhenInactiveMask 
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
+        | kTXNDoFontSubstitutionMask

 #endif
 #endif

+        ;

 
 

-// Text item
-wxTextCtrl::wxTextCtrl()
-{
-}
+    if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
+        frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;

 
 

-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
+    if ( wxStyle & wxTE_MULTILINE )
+    {
+        if ( ! ( wxStyle & wxTE_DONTWRAP ) )
+            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+        else
+        {
+            frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+            frameOptions |= kTXNWantHScrollBarMask ;
+        }
+
+        if ( !(wxStyle & wxTE_NO_VSCROLL ) )
+        {
+            frameOptions |= kTXNWantVScrollBarMask ;
+            if ( frameOptions & kTXNWantHScrollBarMask )
+                frameOptions |= kTXNDrawGrowIconMask ;
+        }
+    }
+    else
+        frameOptions |= kTXNSingleLineOnlyMask ;

 
 

-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
-                  const wxString& st,
-           const wxPoint& pos,
-           const wxSize& size, long style,
-           const wxValidator& validator,
-           const wxString& name)
+    if ( wxStyle & wxHSCROLL )
+        frameOptions |= kTXNWantHScrollBarMask ;
+
+    return frameOptions ;
+}
+
+void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )

 {
 {

-    // base initialization
-    if ( !CreateBase(parent, id, pos, size, style, validator, name) )
-        return FALSE;
-
-       wxSize mySize = size ;
-       if ( UMAHasAppearance() )
-       {
-               m_macHorizontalBorder = 5 ; // additional pixels around the real control
-               m_macVerticalBorder = 5 ;
-       }
-       else
-       {
-               m_macHorizontalBorder = 0 ; // additional pixels around the real control
-               m_macVerticalBorder = 0 ;
-       }
-
-
-       Rect bounds ;
-       Str255 title ;
-
-       if ( mySize.y == -1 )
-       {
-               if ( UMAHasAppearance() )
-                       mySize.y = 13 ;
-               else
-                       mySize.y = 24 ;
-               
-               mySize.y += 2 * m_macVerticalBorder ;
-       }
-
-       MacPreControlCreate( parent , id ,  "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+    TXNControlTag iControlTags[] = 
+        { 
+            kTXNDoFontSubstitution, 
+            kTXNWordWrapStateTag ,
+        };
+    TXNControlData iControlData[] = 
+        { 
+            {true}, 
+            {kTXNNoAutoWrap},
+        };
+        
+    int toptag = WXSIZEOF( iControlTags ) ;

 
     if ( m_windowStyle & wxTE_MULTILINE )
     {
 
     if ( m_windowStyle & wxTE_MULTILINE )
     {

-        wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
-                      wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
-
-        m_windowStyle |= wxTE_PROCESS_ENTER;
+        if (m_windowStyle & wxTE_DONTWRAP)
+            iControlData[1].uValue = kTXNNoAutoWrap ;
+        else
+            iControlData[1].uValue = kTXNAutoWrap ;

     }
     }

+    verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag,
+                                        iControlTags, iControlData )) ;

 
 

+    // setting the default font
+    // under 10.2 this causes a visible caret, therefore we avoid it

 
 

-  if ( style & wxTE_PASSWORD )
-  {
-         m_macControl = ::NewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, 
-               kControlEditTextPasswordProc , (long) this ) ;
-       }
-       else
-       {
-    if ( mUPCreateControl(parent->GetMacRootWindow(), &bounds, &m_macControl) != noErr ) 
-      return FALSE ;
-       }
-       MacPostControlCreate() ;
-
-       wxString value ;
-               
-       if( wxApp::s_macDefaultEncodingIsPC )
-               value = wxMacMakeMacStringFromPC( st ) ;
-       else
-               value = st ;
-               
-       if ( style & wxTE_PASSWORD )
-       {
-         ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
-  }
-  else
-  {
-       STPTextPaneVars **tpvars;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-               /* set the text in the record */
-       TXNSetData( (**tpvars).fTXNRec, kTXNTextData,  (const char*)value, value.Length(),
-         kTXNStartOffset, kTXNEndOffset);
-  }
-  
-  return TRUE;
-}
+    if ( UMAGetSystemVersion() >= 0x1030 )
+    {
+        Str255 fontName ;
+        SInt16 fontSize ;
+        Style fontStyle ;
+
+        GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+
+        TXNTypeAttributes typeAttr[] =
+        {
+            {   kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
+            {   kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
+            {   kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , {  (void*) normal } } ,
+        } ;
+
+        verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
+              kTXNStartOffset,
+              kTXNEndOffset) );
+    }
+    
+    if ( m_windowStyle & wxTE_PASSWORD )
+    {
+        UniChar c = 0xA5 ;
+        verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ;
+    }

 
 

-wxString wxTextCtrl::GetValue() const
-{
-       Size actualsize;
-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-         ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-  }
-  else
-  {
-       STPTextPaneVars **tpvars;
-       OSStatus err;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-               /* extract the text from the record */
-       Handle theText ;
-       err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
-               /* all done */
-       if ( err )
-       {
-         actualsize = 0 ;
-       }
-       else
-       {
-         actualsize = GetHandleSize( theText ) ;
-         strncpy( wxBuffer , *theText , actualsize ) ;
-         DisposeHandle( theText ) ;
-       }
-  }
-       wxBuffer[actualsize] = 0 ;
-       if( wxApp::s_macDefaultEncodingIsPC )
-               return wxMacMakePCStringFromMac( wxBuffer ) ;
-       else
-       return wxString(wxBuffer);
+    TXNBackground tback;
+    tback.bgType = kTXNBackgroundTypeRGB;
+    tback.bg.color = MAC_WXCOLORREF( background.GetPixel() );
+    TXNSetBackground( m_txn , &tback);

 }
 
 }
 

-void wxTextCtrl::GetSelection(long* from, long* to) const
+void wxMacMLTEControl::SetBackground( const wxBrush &brush )

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-    *from = (**teH).selStart;
-    *to = (**teH).selEnd;
-   }
-   else
-   {
-       STPTextPaneVars **tpvars;
-
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-
-       TXNGetSelection(  (**tpvars).fTXNRec , (TXNOffset*) from , (TXNOffset*) to ) ;
-
-   }
-}
-
-void wxTextCtrl::SetValue(const wxString& st)
-{
-       wxString value ;
-       
-       if( wxApp::s_macDefaultEncodingIsPC )
-               value = wxMacMakeMacStringFromPC( st ) ;
-       else
-               value = st ;
-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-         ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
-  }
-  else
-  {
-       STPTextPaneVars **tpvars;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-               /* set the text in the record */
-       TXNSetData( (**tpvars).fTXNRec, kTXNTextData,  (const char*)value, value.Length(),
-         kTXNStartOffset, kTXNEndOffset);
-  }
-       WindowRef window = GetMacRootWindow() ;
-       if ( window )
-       {
-               wxWindow* win = wxFindWinFromMacWindow( window ) ;
-               if ( win )
-               {
-                       wxMacDrawingHelper help( win ) ;
-                       // the mac control manager always assumes to have the origin at 0,0
-                       SetOrigin( 0 , 0 ) ;
-                       
-                       bool                    hasTabBehind = false ;
-                       wxWindow* parent = GetParent() ;
-                       while ( parent )
-                       {
-                               if( parent->MacGetWindowData() )
-                               {
-                                       UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
-                                       break ;
-                               }
-                               
-                               if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
-                               {
-                                       if ( ((wxControl*)parent)->GetMacControl() )
-                                               SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
-                                       break ;
-                               }
-                               
-                               parent = parent->GetParent() ;
-                       } 
-                       
-                       UMADrawControl( m_macControl ) ;
-                       UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-               }
-       }
+    // currently only solid background are supported
+    TXNBackground tback;
+    tback.bgType = kTXNBackgroundTypeRGB;
+    tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() );
+    TXNSetBackground( m_txn , &tback);

 }
 
 }
 

-// Clipboard operations
-void wxTextCtrl::Copy()
+void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to)

 {
 {

-    if (CanCopy())
+    TXNTypeAttributes typeAttr[4] ;
+    Str255 fontName = "\pMonaco" ;
+    SInt16 fontSize = 12 ;
+    Style fontStyle = normal ;
+    RGBColor color ;
+    int attrCounter = 0 ;
+    if ( style.HasFont() )

     {
     {

-      if ( m_windowStyle & wxTE_PASSWORD )
-      {
-                       TEHandle teH ;
-                       long size ;
-       
-                ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TECopy( teH ) ;
-    #if TARGET_CARBON
-               OSStatus err ;
-               err = ClearCurrentScrap( );
-    #else
-               OSErr err ;
-               err = ZeroScrap( );
-    #endif
-               TEToScrap() ;
-       }
-       }
-}
-
-void wxTextCtrl::Cut()
-{
-    if (CanCut())
+        const wxFont &font = style.GetFont() ;
+        wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+        fontSize = font.GetPointSize() ;
+        if ( font.GetUnderlined() )
+            fontStyle |= underline ;
+        if ( font.GetWeight() == wxBOLD )
+            fontStyle |= bold ;
+        if ( font.GetStyle() == wxITALIC )
+            fontStyle |= italic ;
+
+        typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
+        typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
+        typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
+        typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ;
+        typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ;
+        typeAttr[attrCounter+1].data.dataValue =  (fontSize << 16) ;
+        typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ;
+        typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
+        typeAttr[attrCounter+2].data.dataValue = fontStyle ;
+        attrCounter += 3 ;
+    }
+    if ( style.HasTextColour() )

     {
     {

-      if ( m_windowStyle & wxTE_PASSWORD )
-      {
-                       TEHandle teH ;
-                       long size ;
-       
-                       ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TECut( teH ) ;
-    #if TARGET_CARBON
-               OSStatus err ;
-               err = ClearCurrentScrap( );
-    #else
-               OSErr err ;
-               err = ZeroScrap( );
-    #endif
-               TEToScrap() ;
-               //      MacInvalidateControl() ;
+        typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ;
+        typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
+        typeAttr[attrCounter].data.dataPtr = (void*) &color ;
+        color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
+        attrCounter += 1 ;
+    }
+    if ( attrCounter > 0 )
+    {
+        verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) );

     }
     }

-       }

 }
 
 }
 

-void wxTextCtrl::Paste()
+void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )

 {
 {

-    if (CanPaste())
-    {
-    if ( m_windowStyle & wxTE_PASSWORD )
-    {
-               TEHandle teH ;
-               long size ;
-     
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TEFromScrap() ;
-               TEPaste( teH ) ;
-               WindowRef window = GetMacRootWindow() ;
-               if ( window )
-               {
-                       wxWindow* win = wxFindWinFromMacWindow( window ) ;
-                       if ( win )
-                       {
-                               wxMacDrawingHelper help( win ) ;
-                               // the mac control manager always assumes to have the origin at 0,0
-                               SetOrigin( 0 , 0 ) ;
-                               
-                               bool                    hasTabBehind = false ;
-                               wxWindow* parent = GetParent() ;
-                               while ( parent )
-                               {
-                                       if( parent->MacGetWindowData() )
-                                       {
-                                               UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
-                                               break ;
-                                       }
-                                       
-                                       if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ||  parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
-                                       {
-                                               if ( ((wxControl*)parent)->GetMacControl() )
-                                                       SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
-                                               break ;
-                                       }
-                                       
-                                       parent = parent->GetParent() ;
-                               } 
-                               
-                               UMADrawControl( m_macControl ) ;
-                               UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-                       }
-               }
-       }
-       }
+    wxMacEditHelper help(m_txn) ;
+    TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ;
+}
+void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+    wxMacEditHelper help(m_txn) ;
+    TXNSetAttribute( style , start,end ) ;

 }
 
 }
 

-bool wxTextCtrl::CanCopy() const
+void wxMacMLTEControl::Copy()

 {
 {

-    // Can copy if there's a selection
-    long from, to;
-    GetSelection(& from, & to);
-    return (from != to);
+    ClearCurrentScrap();
+    TXNCopy(m_txn);
+    TXNConvertToPublicScrap();

 }
 
 }
 

-bool wxTextCtrl::CanCut() const
+void wxMacMLTEControl::Cut()

 {
 {

-    // Can cut if there's a selection
-    long from, to;
-    GetSelection(& from, & to);
-    return (from != to);
+    ClearCurrentScrap();
+    TXNCut(m_txn);
+    TXNConvertToPublicScrap();

 }
 
 }
 

-bool wxTextCtrl::CanPaste() const
+void wxMacMLTEControl::Paste()

 {
 {

-    if (!IsEditable())
-        return FALSE;
-
-       long offset ;
-#if TARGET_CARBON
-       OSStatus err = noErr;
-       ScrapRef scrapRef;
-       
-       err = GetCurrentScrap( &scrapRef );
-       if ( err != noTypeErr && err != memFullErr )    
-       {
-               ScrapFlavorFlags        flavorFlags;
-               Size                            byteCount;
-               
-               if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
-               {
-                       if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
-                       {
-                               return TRUE ;
-                       }
-               }
-       }
-       return FALSE;
-       
-#else
-       if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
-       {
-               return TRUE ;
-       }
-#endif
-       return FALSE ;
+    TXNConvertFromPublicScrap();
+    TXNPaste(m_txn);

 }
 
 }
 

-void wxTextCtrl::SetEditable(bool editable)
+bool wxMacMLTEControl::CanPaste() const

 {
 {

-    if ( editable )
-       UMAActivateControl( m_macControl ) ;
-    else
-       UMADeactivateControl( m_macControl ) ;
+    return TXNIsScrapPastable() ;

 }
 
 }
 

-void wxTextCtrl::SetInsertionPoint(long pos)
+void wxMacMLTEControl::SetEditable(bool editable)

 {
 {

-       SetSelection( pos , pos ) ;
+    TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+    TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+    TXNSetTXNObjectControls( m_txn , false , WXSIZEOF(tag) , tag , data ) ;

 }
 
 }
 

-void wxTextCtrl::SetInsertionPointEnd()
+wxTextPos wxMacMLTEControl::GetLastPosition() const

 {
 {

-    long pos = GetLastPosition();
-    SetInsertionPoint(pos);
+    wxTextPos actualsize = 0 ;
+
+    Handle theText ;
+    OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+    /* all done */
+    if ( err )
+    {
+        actualsize = 0 ;
+    }
+    else
+    {
+        actualsize = GetHandleSize( theText ) ;
+        DisposeHandle( theText ) ;
+    }
+
+    return actualsize ;

 }
 
 }
 

-long wxTextCtrl::GetInsertionPoint() const
+void wxMacMLTEControl::Replace( long from , long to , const wxString str )

 {
 {

-  long begin,end ;
-  GetSelection( &begin , &end ) ;
-  return begin ;
+    wxString value = str ;
+    wxMacConvertNewlines10To13( &value ) ;
+
+    wxMacEditHelper help( m_txn ) ;
+    wxMacWindowClipper c( m_peer ) ;
+
+    TXNSetSelection(m_txn , from , to ) ;
+    TXNClear( m_txn ) ;
+    SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;

 }
 
 }
 

-long wxTextCtrl::GetLastPosition() const
+void wxMacMLTEControl::Remove( long from , long to )

 {
 {

-    if ( m_windowStyle & wxTE_PASSWORD )
-  {
-
-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-   
-//   ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
-    return (**teH).teLength ;
-  }
-}
-
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
-{
-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-       TEHandle teH ;
-       long size ;
-   
-       ControlEditTextSelectionRec selection ;
-   
-       selection.selStart = from ;
-       selection.selEnd = to ;
-       ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-               ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-       TESetSelect( from , to  , teH ) ;
-       TEDelete( teH ) ;
-               TEInsert( value , value.Length() , teH ) ;
-       }
-       Refresh() ;
+    wxMacWindowClipper c( m_peer ) ;
+    wxMacEditHelper help( m_txn ) ;
+    TXNSetSelection(m_txn , from , to ) ;
+    TXNClear( m_txn ) ;

 }
 
 }
 

-void wxTextCtrl::Remove(long from, long to)
+void wxMacMLTEControl::GetSelection( long* from, long* to) const

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-       TEHandle teH ;
-       long size ;
-   
-       ControlEditTextSelectionRec selection ;
-   
-       selection.selStart = from ;
-       selection.selEnd = to ;
-       ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-       ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-       TEDelete( teH ) ;
-  }
-       Refresh() ;
+    TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;

 }
 
 }
 

-void wxTextCtrl::SetSelection(long from, long to)
+void wxMacMLTEControl::SetSelection( long from , long to )

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-   ControlEditTextSelectionRec selection ;
-   TEHandle teH ;
-   long size ;
-   
-   ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-   
-   selection.selStart = from ;
-   selection.selEnd = to ;
-   
-   ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
-   TESetSelect( selection.selStart , selection.selEnd , teH ) ;
-  }
-  else
-  {
-       STPTextPaneVars **tpvars;
-               /* set up our locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-               /* and our drawing environment as the operation
-               may force a redraw in the text area. */
-       SetPort((**tpvars).fDrawingEnvironment);
-               /* change the selection */
-       TXNSetSelection( (**tpvars).fTXNRec, from, to);
-  }
+    wxMacWindowClipper c( m_peer ) ;
+    /* change the selection */
+    if ((from == -1) && (to == -1))
+        TXNSelectAll(m_txn);
+    else
+        TXNSetSelection( m_txn, from, to);
+    TXNShowSelection( m_txn, kTXNShowStart);

 }
 
 }
 

-bool wxTextCtrl::LoadFile(const wxString& file)
+void wxMacMLTEControl::WriteText(const wxString& str)

 {
 {

-    if ( wxTextCtrlBase::LoadFile(file) )
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+
+    long start , end , dummy ;
+    GetSelection( &start , &dummy ) ;
+    wxMacWindowClipper c( m_peer ) ;

     {
     {

-        return TRUE;
+        wxMacEditHelper helper( m_txn ) ;
+        SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;

     }
     }

-
-    return FALSE;
+    GetSelection( &dummy , &end ) ;
+    // TODO SetStyle( start , end , GetDefaultStyle() ) ;

 }
 
 }
 

-void wxTextCtrl::WriteText(const wxString& text)
+void wxMacMLTEControl::Clear()

 {
 {

-    wxString value ;
-       if( wxApp::s_macDefaultEncodingIsPC )
-               value = wxMacMakeMacStringFromPC( text ) ;
-       else
-               value = text ;
-    if ( m_windowStyle & wxTE_PASSWORD )
-    {
-      TEHandle teH ;
-      long size ;
-          
-      ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-               TEInsert( value , value.Length() , teH ) ;
-               }
-               else
-               {
-       STPTextPaneVars **tpvars;
-               /* set up locals */
-       tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
-               /* set the text in the record */
-       TXNSetData( (**tpvars).fTXNRec, kTXNTextData,  (const char*)value, value.Length(),
-         kTXNUseCurrentSelection, kTXNUseCurrentSelection);
-               }
-               Refresh() ;
+    wxMacWindowClipper c( m_peer ) ;
+    wxMacEditHelper st(m_txn) ;
+    TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
+    TXNClear(m_txn);

 }
 
 }
 

-void wxTextCtrl::AppendText(const wxString& text)
+bool wxMacMLTEControl::CanUndo() const

 {
 {

-    SetInsertionPointEnd();
-    WriteText(text);
+    return TXNCanUndo( m_txn , NULL ) ;

 }
 
 }
 

-void wxTextCtrl::Clear()
+void wxMacMLTEControl::Undo()

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-
-       ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
-  }
-       Refresh() ;
+    TXNUndo( m_txn ) ;

 }
 
 }
 

-bool wxTextCtrl::IsModified() const
+bool wxMacMLTEControl::CanRedo()  const

 {
 {

-    return TRUE;
+    return TXNCanRedo( m_txn , NULL ) ;

 }
 
 }
 

-bool wxTextCtrl::IsEditable() const
+void wxMacMLTEControl::Redo()

 {
 {

-    return IsEnabled();
+    TXNRedo( m_txn ) ;

 }
 
 }
 

-bool wxTextCtrl::AcceptsFocus() const
+int wxMacMLTEControl::GetNumberOfLines() const

 {
 {

-    // we don't want focus if we can't be edited
-    return IsEditable() && wxControl::AcceptsFocus();
+    ItemCount lines = 0 ;
+    TXNGetLineCount(m_txn, &lines ) ;
+    return lines ;

 }
 
 }
 

-wxSize wxTextCtrl::DoGetBestSize() const
+long wxMacMLTEControl::XYToPosition(long x, long y) const

 {
 {

-    int wText = 100 ;
-       
-    int hText ;
-               if ( UMAHasAppearance() )
-                       hText = 13 ;
-               else
-                       hText = 24 ;
-       hText += 2 * m_macHorizontalBorder ;
-/*
-    int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+    Point curpt ;

 
 

-    int wText = DEFAULT_ITEM_WIDTH;
+    wxTextPos lastpos = GetLastPosition() ;

 
 

-    int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
+    // TODO find a better implementation : while we can get the
+    // line metrics of a certain line, we don't get its starting
+    // position, so it would probably be rather a binary search
+    // for the start position
+    long xpos = 0 ;
+    long ypos = 0 ;
+    int lastHeight = 0 ;

 
 

-    return wxSize(wText, hText);
-*/
-    if ( m_windowStyle & wxTE_MULTILINE )
+    ItemCount n ;
+    for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )

     {
     {

-        hText *= wxMin(GetNumberOfLines(), 5);
+        if ( y == ypos && x == xpos )
+            return n ;
+
+        TXNOffsetToPoint( m_txn ,  n , &curpt);
+
+        if ( curpt.v > lastHeight )
+        {
+            xpos = 0 ;
+            if ( n > 0 )
+                ++ypos ;
+            lastHeight = curpt.v ;
+        }
+        else
+            ++xpos ;

     }
     }

-    //else: for single line control everything is ok
-    return wxSize(wText, hText);
+    return 0 ;

 }
 
 }
 

-// ----------------------------------------------------------------------------
-// Undo/redo
-// ----------------------------------------------------------------------------
-
-void wxTextCtrl::Undo()
+bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const

 {
 {

-    if (CanUndo())
+    Point curpt ;
+
+    wxTextPos lastpos = GetLastPosition() ;
+
+    if ( y ) *y = 0 ;
+    if ( x ) *x = 0 ;
+
+    if ( pos <= lastpos )

     {
     {

+        // TODO find a better implementation : while we can get the
+        // line metrics of a certain line, we don't get its starting
+        // position, so it would probably be rather a binary search
+        // for the start position
+        long xpos = 0 ;
+        long ypos = 0 ;
+        int lastHeight = 0 ;
+
+        ItemCount n ;
+        for ( n = 0 ; n <= (ItemCount) pos ; ++n )
+        {
+            TXNOffsetToPoint(m_txn ,  n , &curpt);
+
+            if ( curpt.v > lastHeight )
+            {
+                xpos = 0 ;
+                if ( n > 0 )
+                    ++ypos ;
+                lastHeight = curpt.v ;
+            }
+            else
+                ++xpos ;
+        }
+        if ( y ) *y = ypos ;
+        if ( x ) *x = xpos ;

     }
     }

+
+    return false ;

 }
 
 }
 

-void wxTextCtrl::Redo()
+void wxMacMLTEControl::ShowPosition( long pos )

 {
 {

-    if (CanRedo())
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)

     {
     {

+        Point current ;
+        Point desired ;
+        TXNOffset selstart , selend ;
+        TXNGetSelection(  m_txn , &selstart , &selend) ;
+        TXNOffsetToPoint( m_txn,  selstart , &current);
+        TXNOffsetToPoint( m_txn,  pos , &desired);
+        //TODO use HIPoints for 10.3 and above
+        if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress )
+        {
+            OSErr theErr = noErr;
+            SInt32 dv = desired.v - current.v ;
+            SInt32 dh = desired.h - current.h ;
+            TXNShowSelection( m_txn , true ) ;
+            theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );
+            // there will be an error returned for classic mlte implementation when the control is
+            // invisible, but HITextView works correctly, so we don't assert that one
+            // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+        }

     }
     }

+#endif

 }
 
 }
 

-bool wxTextCtrl::CanUndo() const
+void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end )

 {
 {

-    return FALSE ;
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+    size_t len = st.Len() ;
+    TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)st.wc_str(), len * 2,
+      start, end);
+#else
+    wxMBConvUTF16BE converter ;
+    ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ;
+    UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ;
+    converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ;
+    TXNSetData( m_txn , kTXNUnicodeTextData,  (void*)unibuf, byteBufferLen ,
+      start, end);
+    free( unibuf ) ;
+#endif
+#else
+    wxCharBuffer text =  st.mb_str(wxConvLocal)  ;
+    TXNSetData( m_txn , kTXNTextData,  (void*)text.data(), strlen( text ) ,
+      start, end);
+#endif

 }
 
 }
 

-bool wxTextCtrl::CanRedo() const
+
+wxString wxMacMLTEControl::GetLineText(long lineNo) const

 {
 {

-    return FALSE ;
+    wxString line ;
+
+    if ( lineNo < GetNumberOfLines() )
+    {
+        long ypos = 0 ;
+
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;
+
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)
+        {
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }
+
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            line += content[theOffset];
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
+        }
+    }
+    return line ;

 }
 
 }
 

-// Makes 'unmodified'
-void wxTextCtrl::DiscardEdits()
+int  wxMacMLTEControl::GetLineLength(long lineNo) const

 {
 {

-    // TODO
+    int theLength = 0;
+
+    if ( lineNo < GetNumberOfLines() )
+    {
+        long ypos = 0 ;
+
+        Fixed   lineWidth,
+                lineHeight,
+                currentHeight = 0;
+
+        // get the first possible position in the control
+        Point firstPoint;
+        TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+        // Iterate through the lines until we reach the one we want,
+        // adding to our current y pixel point position
+        while (ypos < lineNo)
+        {
+            TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+            currentHeight += lineHeight;
+        }
+
+        Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+        TXNOffset theOffset;
+        TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+        wxString content = GetStringValue() ;
+        Point currentPoint = thePoint;
+        while(thePoint.v == currentPoint.v && theOffset < content.length())
+        {
+            ++theLength;
+            TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
+        }
+    }
+    return theLength ;

 }
 
 }
 

-int wxTextCtrl::GetNumberOfLines() const
+
+// ----------------------------------------------------------------------------
+// MLTE control implementation (classic part)
+// ----------------------------------------------------------------------------
+
+// OS X Notes : We still don't have a full replacement for MLTE, so this implementation
+// has to live on. We have different problems coming from outdated implementations on the
+// various OS X versions. Most deal with the scrollbars: they are not correctly embedded
+// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is
+// no way out, therefore we are using our own implementation and our own scrollbars ....
+
+#ifdef __WXMAC_OSX__
+
+TXNScrollInfoUPP gTXNScrollInfoProc = NULL ;
+ControlActionUPP gTXNScrollActionProc = NULL ;
+
+pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation 
+    iScrollBarOrientation, SInt32 iRefCon)

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       int count = 1;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (wxBuffer[i] == '\r') count++;
-       }
-       
-    return count;
-  }
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ;
+    SInt32 value =  wxMax( iValue , 0 ) ;
+    SInt32 maximum = wxMax( iMaximumValue , 0 ) ;
+    
+    if ( iScrollBarOrientation == kTXNHorizontal )
+    {
+        if ( mlte->m_sbHorizontal )
+        {
+            SetControl32BitValue( mlte->m_sbHorizontal , value ) ;
+            SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ;
+            mlte->m_lastHorizontalValue = value ;
+        }
+    }
+    else if ( iScrollBarOrientation == kTXNVertical )
+    {
+        if ( mlte->m_sbVertical )
+        {
+            SetControl32BitValue( mlte->m_sbVertical , value ) ;
+            SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ;
+            mlte->m_lastVerticalValue = value ;
+        }
+    }

 }
 
 }
 

-long wxTextCtrl::XYToPosition(long x, long y) const
-{
-    // TODO
-    return 0;
+pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode )
+{
+    OSStatus err ;
+    wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ;
+    if ( mlte == NULL )
+        return ;
+        
+    if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal )
+        return ;    
+        
+    bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; 
+        
+    SInt32 minimum = 0 ;
+    SInt32 maximum = GetControl32BitMaximum( controlRef ) ;
+    SInt32 value = GetControl32BitValue( controlRef ) ;
+    SInt32 delta = 0;
+    switch ( partCode )
+    {
+        case kControlDownButtonPart :
+            delta = 10 ;
+            break ;
+        case kControlUpButtonPart :
+            delta = -10 ;
+            break ;
+        case kControlPageDownPart :
+            delta = GetControlViewSize( controlRef ) ;
+            break ;
+        case kControlPageUpPart :
+            delta = -GetControlViewSize( controlRef )  ;
+            break ;
+        case kControlIndicatorPart :
+            delta = value - 
+                ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ;
+            break ;
+        default :
+            break ;
+    }
+    if ( delta != 0 )
+    {
+        SInt32 newValue = value ;
+        
+        if ( partCode != kControlIndicatorPart )
+        {
+            if( value + delta < minimum )
+                delta = minimum - value ;
+            if ( value + delta > maximum )
+                delta = maximum - value ;
+
+            SetControl32BitValue( controlRef , value + delta ) ;
+            newValue = value + delta ;
+        }
+        
+        SInt32 verticalDelta = isHorizontal ? 0 : delta ;
+        SInt32 horizontalDelta = isHorizontal ? delta : 0 ;
+        
+        err = TXNScroll( mlte->m_txn , kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels,
+                                    &verticalDelta , &horizontalDelta  );
+                                    
+        if ( isHorizontal )
+            mlte->m_lastHorizontalValue = newValue ;
+        else
+            mlte->m_lastVerticalValue = newValue ;
+    }

 }
 }

+#endif

 
 

-bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
+// make correct activations
+void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive) 

 {
 {

-    return FALSE ;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+
+    wxMacWindowClipper clipper( textctrl ) ;
+    TXNActivate(m_txn, m_txnFrameID, setActive);
+
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    if ( controlFocus == m_controlRef )
+        TXNFocus( m_txn, setActive);

 }
 
 }
 

-void wxTextCtrl::ShowPosition(long pos)
+void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus) 

 {
 {

-    // TODO
+    TXNFocus( m_txn, setFocus);

 }
 
 }
 

-int wxTextCtrl::GetLineLength(long lineNo) const
+// guards against inappropriate redraw (hidden objects drawing onto window) 
+
+void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis)

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       // Find line first
-       int count = 0;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (count == lineNo)
-           {
-               // Count chars in line then
-               count = 0;
-               for (int j = i; j < actualsize; j++)
-               {
-                   count++;
-                   if (wxBuffer[j] == '\r') return count;
-               }
-               
-               return count;
-           }
-           if (wxBuffer[i] == '\r') count++;
-       }
-       }
-    return 0;
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    
+    if ( controlFocus == m_controlRef && vis == false )
+    {
+        SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ;
+    }
+    
+    TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+    TXNControlData iControlData[1] = { {(UInt32) false } };
+
+    verify_noerr( TXNGetTXNObjectControls( m_txn , 1,
+                                        iControlTags, iControlData ) ) ;
+                                        
+    if ( iControlData[0].uValue != vis )
+    {
+        iControlData[0].uValue = vis ;
+        verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1,
+                                        iControlTags, iControlData )) ;
+    }
+    // we right now are always clipping as partial visibility (overlapped) visibility
+    // is also a problem, if we run into further problems we might set the FrameBounds to an empty
+    // rect here

 }
 
 }
 

-wxString wxTextCtrl::GetLineText(long lineNo) const
+// make sure that the TXNObject is at the right position
+
+void wxMacMLTEClassicControl::MacUpdatePosition() 

 {
 {

-  if ( m_windowStyle & wxTE_PASSWORD )
-  {
-       Size actualsize;
-       ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-       
-       // Find line first
-       int count = 0;
-       for (int i = 0; i < actualsize; i++)
-       {
-           if (count == lineNo)
-           {
-               // Add chars in line then
-               wxString tmp("");
-               
-               for (int j = i; j < actualsize; j++)
-               {
-                   if (wxBuffer[j] == '\r')
-                       return tmp;
-                       
-                   tmp += wxBuffer[j];
-               }
-               
-               return tmp;
-           }
-           if (wxBuffer[i] == '\r') count++;
-       }
-       }
-    return wxString("");
-}
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return ;

 
 

+    Rect bounds ;
+    UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
+    
+    wxRect visRect = textctrl->MacGetClippedClientRect() ;
+    Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ;
+    int x , y ;
+    x = y = 0 ;
+    textctrl->MacWindowToRootWindow( &x , &y ) ;
+    OffsetRect( &visBounds , x , y ) ;
+    
+    if ( !EqualRect( &bounds , &m_txnControlBounds ) || !EqualRect( &visBounds , &m_txnVisBounds) )
+    {
+        m_txnControlBounds = bounds ;
+        m_txnVisBounds = visBounds ;
+        wxMacWindowClipper cl(textctrl) ;
+
+#ifdef __WXMAC_OSX__
+        bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ;
+        if ( m_sbHorizontal || m_sbVertical )
+        {
+            int w = bounds.right - bounds.left ;
+            int h = bounds.bottom - bounds.top ;
+
+            if ( m_sbHorizontal )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = -1 ;
+                sbBounds.top = h - 14 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = h + 1 ;
+                
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+                
+                SetControlBounds( m_sbHorizontal , &sbBounds ) ;
+                SetControlViewSize( m_sbHorizontal , w ) ;
+            }
+            if ( m_sbVertical )
+            {
+                Rect sbBounds ;
+
+                sbBounds.left = w - 14 ;
+                sbBounds.top = -1 ;
+                sbBounds.right = w + 1 ;
+                sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1  ;
+                
+                if ( !isCompositing )
+                    OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
+
+                SetControlBounds( m_sbVertical , &sbBounds ) ;
+                SetControlViewSize( m_sbVertical , h ) ;
+            }
+        }
+        
+        Rect oldviewRect ;
+        TXNLongRect olddestRect ;
+        TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ;
+        
+        Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
+        TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
+            
+        if ( olddestRect.right >= 10000 )
+            destRect.right = destRect.left + 32000 ;
+            
+        if ( olddestRect.bottom >= 0x20000000 )
+            destRect.bottom = destRect.top + 0x40000000 ;
+            
+        SectRect( &viewRect , &visBounds , &viewRect ) ; 
+        TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ;

 /*
 /*

- * Text item
- */
- 
-void wxTextCtrl::Command(wxCommandEvent & event)
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ), m_txnFrameID);
+*/
+#else
+        
+        TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
+            wxMax( m_txnControlBounds.bottom , m_txnControlBounds.top ) , 
+            wxMax( m_txnControlBounds.right , m_txnControlBounds.left ) , m_txnFrameID);
+
+        // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a 
+        // movement, therefore we have to force it
+
+        TXNLongRect textRect ;
+        TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ;        
+        if ( textRect.left < m_txnControlBounds.left )
+        {
+            TXNShowSelection( m_txn , false ) ;
+        }
+#endif
+    }
+}
+
+void wxMacMLTEClassicControl::SetRect( Rect *r ) 

 {
 {

-    SetValue (event.GetString());
-    ProcessCommand (event);
+    wxMacControl::SetRect( r ) ;
+    MacUpdatePosition() ;

 }
 
 }
 

-void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
+void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) 

 {
 {

-    // By default, load the first file into the text window.
-    if (event.GetNumberOfFiles() > 0)
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return ;
+
+    if ( textctrl->MacIsReallyShown() )

     {
     {

-        LoadFile(event.GetFiles()[0]);
+        wxMacWindowClipper clipper( textctrl ) ;
+        TXNDraw( m_txn , NULL ) ;

     }
 }
 
     }
 }
 

-void wxTextCtrl::OnChar(wxKeyEvent& event)
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) 

 {
 {

-    switch ( event.KeyCode() )
+    Point where = { y , x } ;
+    ControlPartCode result;
+
+    result = 0;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return 0 ;
+        
+    if (textctrl->MacIsReallyShown() )

     {
     {

-        case WXK_RETURN:
-               if (m_windowStyle & wxPROCESS_ENTER)
-               {
-                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
-                event.SetEventObject( this );
-                if ( GetEventHandler()->ProcessEvent(event) )
-                    return;
-               } 
-            if ( !(m_windowStyle & wxTE_MULTILINE) )
+        if (PtInRect(where, &m_txnControlBounds))
+            result = kControlEditTextPart ;
+        else
+        {
+            // sometimes we get the coords also in control local coordinates, therefore test again
+            if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )

             {
             {

-                       wxWindow *parent = GetParent();
-                       wxPanel *panel = wxDynamicCast(parent, wxPanel);
-                       while ( parent != NULL && panel == NULL )
-                       {
-                               parent = parent->GetParent() ;
-                               panel = wxDynamicCast(parent, wxPanel);
-                       }
-                       if ( panel && panel->GetDefaultItem() )
-                       {
-                    wxButton *def = wxDynamicCast(panel->GetDefaultItem(),
-                                                          wxButton);
-                               if ( def && def->IsEnabled() )
-                               {
-                                   wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
-                                           event.SetEventObject(def);
-                                           def->Command(event);
-                       return ;
-                   }
-                       }
+                int x = 0 , y = 0 ;
+                textctrl->MacClientToRootWindow( &x , &y ) ;
+                where.h += x ;
+                where.v += y ;

             }
             }

-            //else: multiline controls need Enter for themselves
+            if (PtInRect(where, &m_txnControlBounds))
+                result = kControlEditTextPart ;
+            else
+                result = 0;
+        }
+    }
+    return result;
+}

 
 

-            break;
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) 
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return 0;

 
 

-        case WXK_TAB:
-            // always produce navigation event - even if we process TAB
-            // ourselves the fact that we got here means that the user code
-            // decided to skip processing of this TAB - probably to let it
-            // do its default job.
+    ControlPartCode partCodeResult = 0;
+
+    if (textctrl->MacIsReallyShown() )
+    {
+        Point startPt = { y ,x } ;
+        // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+        if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+        {
+            int x = 0 , y = 0 ;
+            textctrl->MacClientToRootWindow( &x , &y ) ;
+            startPt.h += x ;
+            startPt.v += y ;
+        }
+
+        switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v ))
+        {
+            case kControlEditTextPart :

             {
             {

-                wxNavigationKeyEvent eventNav;
-                eventNav.SetDirection(!event.ShiftDown());
-                eventNav.SetWindowChange(event.ControlDown());
-                eventNav.SetEventObject(this);
+                wxMacWindowClipper clipper( textctrl ) ;
+
+                EventRecord rec ;
+                ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+                TXNClick( m_txn, &rec );

 
 

-                if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
-                    return;
-                       event.Skip() ;
-                return ;

             }
             break;
             }
             break;

+        }

     }
     }

+    return partCodeResult;
+}

 
 

-       EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
-       short keycode ;
-       short keychar ;
-       keychar = short(ev->message & charCodeMask);
-       keycode = short(ev->message & keyCodeMask) >> 8 ;
-       UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
-       if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
-       {
-        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
-        event.SetString( GetValue() ) ;
-        event.SetEventObject( this );
-        GetEventHandler()->ProcessEvent(event);
-       }
+void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() 
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return ;
+
+    if (textctrl->MacIsReallyShown()) 
+    {
+        if (IsControlActive(m_controlRef)) 
+        {
+            Point mousep;

 
 

+            wxMacWindowClipper clipper( textctrl ) ;
+            GetMouse(&mousep);
+
+            TXNIdle(m_txn);
+
+            if (PtInRect(mousep, &m_txnControlBounds)) 
+            {
+                RgnHandle theRgn;
+                RectRgn((theRgn = NewRgn()), &m_txnControlBounds);
+                TXNAdjustCursor(m_txn, theRgn);
+                DisposeRgn(theRgn);
+            }
+        }
+    }

 }
 
 }
 

-// ----------------------------------------------------------------------------
-// standard handlers for standard edit menu events
-// ----------------------------------------------------------------------------
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) 
+{
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return 0;

 
 

-void wxTextCtrl::OnCut(wxCommandEvent& event)
+    wxMacWindowClipper clipper( textctrl ) ;
+
+    EventRecord ev ;
+    memset( &ev , 0 , sizeof( ev ) ) ;
+    ev.what = keyDown ;
+    ev.modifiers = modifiers ;
+    ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+    TXNKeyDown( m_txn , &ev);
+    
+    return kControlEntireControl;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) 

 {
 {

-    Cut();
+    MacActivatePaneText( activating );

 }
 
 }
 

-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) 

 {
 {

-    Copy();
+    ControlPartCode focusResult;
+
+    focusResult = kControlFocusNoPart;
+    wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+    if ( textctrl == NULL )
+        return 0;
+
+    wxMacWindowClipper clipper( textctrl ) ;
+    
+    ControlRef controlFocus = 0 ;
+    GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+    bool wasFocused = ( controlFocus == m_controlRef ) ;
+
+    switch (action) 
+    {
+        case kControlFocusPrevPart:
+        case kControlFocusNextPart:
+            MacFocusPaneText( ( !wasFocused));
+            focusResult = (!wasFocused) ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart;
+            break;
+            
+        case kControlFocusNoPart:
+        default:
+            MacFocusPaneText( false);
+            focusResult = kControlFocusNoPart;
+            break;
+    }
+
+    return focusResult;

 }
 
 }
 

-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info )

 {
 {

-    Paste();

 }
 
 }
 

-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )

 {
 {

-    Undo();
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+
+    short featurSet;
+
+    featurSet = kControlSupportsEmbedding | kControlSupportsFocus  | kControlWantsIdle
+            | kControlWantsActivate  | kControlHandlesTracking // | kControlHasSpecialBackground
+            | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+
+    verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) );
+
+    DoCreate();
+
+    AdjustCreationAttributes( *wxWHITE , true) ;
+
+    MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ;
+
+    wxMacWindowClipper clipper( m_peer ) ;
+    SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+    TXNSetSelection( m_txn, 0, 0);

 }
 
 }
 

-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+wxMacMLTEClassicControl::~wxMacMLTEClassicControl()

 {
 {

-    Redo();
+    TXNDeleteObject(m_txn);
+    m_txn = NULL ;

 }
 
 }
 

-void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)

 {
 {

-    event.Enable( CanCut() );
+    MacSetObjectVisibility( shown ) ;
+    wxMacControl::VisibilityChanged( shown ) ;

 }
 
 }
 

-void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
+void wxMacMLTEClassicControl::SuperChangedPosition()

 {
 {

-    event.Enable( CanCopy() );
+    MacUpdatePosition() ;
+    wxMacControl::SuperChangedPosition() ;

 }
 
 }
 

-void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
+#ifdef __WXMAC_OSX__
+
+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
+
+static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)

 {
 {

-    event.Enable( CanPaste() );
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneDrawProc(part) ;

 }
 
 }
 

-void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)

 {
 {

-    event.Enable( CanUndo() );
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
+    else
+        return kControlNoPart ;

 }
 
 }
 

-void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)

 {
 {

-    event.Enable( CanRedo() );
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
+    else
+        return kControlNoPart ;

 }
 
 }
 

+static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneIdleProc() ;
+}
+
+static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
+    else
+        return kControlNoPart ;
+}
+
+static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneActivateProc(activating) ;
+}
+
+static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        return win->MacControlUserPaneFocusProc(action) ;
+    else
+        return kControlNoPart ;
+}
+
+/*
+static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
+{
+    wxTextCtrl *textCtrl =  wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+    wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+    if ( win )
+        win->MacControlUserPaneBackgroundProc(info) ;
+}
+*/
+#endif
+
+// TXNRegisterScrollInfoProc
+
+OSStatus wxMacMLTEClassicControl::DoCreate()
+{
+    Rect bounds;
+
+    OSStatus err = noErr ;
+
+    /* set up our globals */
+#ifdef __WXMAC_OSX__
+    if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc);
+    if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc);
+    if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc);
+    if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc);
+    if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc);
+    if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc);
+    if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc);
+
+    if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ;
+    if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ;

 #endif
 
 #endif
 

+    /* set the initial settings for our private data */
+
+    m_txnWindow =GetControlOwner(m_controlRef);
+    m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow);
+
+#ifdef __WXMAC_OSX__
+    /* set up the user pane procedures */
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
+    SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);

 #endif
 #endif

-    // wxUSE_TEXTCTRL
+    /* calculate the rectangles used by the control */
+    UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
+ 
+    m_txnControlBounds = bounds ;
+    m_txnVisBounds = bounds ;
+    
+    CGrafPtr        origPort = NULL ;
+    GDHandle        origDev = NULL ;
+    GetGWorld( &origPort , &origDev ) ;
+    SetPort(m_txnPort);
+
+    /* create the new edit field */
+
+    TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
+
+#ifdef __WXMAC_OSX__
+
+    // the scrollbars are not correctly embedded but are inserted at the root
+    // this gives us problems as we have erratic redraws even over the structure
+    // area
+
+    m_sbHorizontal = 0 ;
+    m_sbVertical = 0 ;
+    m_lastHorizontalValue = 0 ;
+    m_lastVerticalValue = 0 ;
+    
+    Rect sb = { 0 , 0 , 0 , 0 } ;
+    if ( frameOptions & kTXNWantVScrollBarMask )
+    {
+        CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbVertical ) ;
+        SetControlReference( m_sbVertical , (SInt32) this ) ;
+        SetControlAction( m_sbVertical, gTXNScrollActionProc );
+        ShowControl( m_sbVertical ) ;
+        EmbedControl( m_sbVertical , m_controlRef ) ;
+        frameOptions &= ~kTXNWantVScrollBarMask ;
+    }
+    if ( frameOptions & kTXNWantHScrollBarMask )
+    {
+        CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbHorizontal ) ;
+        SetControlReference( m_sbHorizontal , (SInt32) this ) ;
+        SetControlAction( m_sbHorizontal, gTXNScrollActionProc );
+        ShowControl( m_sbHorizontal ) ;
+        EmbedControl( m_sbHorizontal , m_controlRef ) ;
+        frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask);
+    }
+
+#endif
+
+    verify_noerr(TXNNewObject(NULL, m_txnWindow , &bounds,
+                              frameOptions ,
+                              kTXNTextEditStyleFrameType,
+                              kTXNTextensionFile,
+                              kTXNSystemDefaultEncoding,
+                              &m_txn, &m_txnFrameID, NULL ) );
+/*
+    TXNCarbonEventInfo cInfo ;
+    
+    cInfo.useCarbonEvents = false ;
+    cInfo.filler = 0 ;
+    cInfo.flags = 0 ;
+    cInfo.fDictionary = NULL ;
+
+    TXNControlTag iControlTags[] = 
+        { 
+            kTXNUseCarbonEvents ,
+        };
+    TXNControlData iControlData[] = 
+        { 
+            {(UInt32) &cInfo },
+        };
+        
+    int toptag = WXSIZEOF( iControlTags ) ;
+
+    verify_noerr( TXNSetTXNObjectControls( m_txn, false , toptag,
+                                        iControlTags, iControlData )) ;
+
+*/
+#ifdef __WXMAC_OSX__
+    TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this);
+#endif
+
+    SetGWorld( origPort , origDev ) ;
+    return err;
+}
+
+// ----------------------------------------------------------------------------
+// MLTE control implementation (OSX part)
+// ----------------------------------------------------------------------------
+
+#if TARGET_API_MAC_OSX
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
+                         const wxString& str,
+                         const wxPoint& pos,
+                         const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )
+{
+    m_font = wxPeer->GetFont() ;
+    m_windowStyle = style ;
+    Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+    wxString st = str ;
+    wxMacConvertNewlines10To13( &st ) ;
+
+    HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ;
+
+    m_scrollView = NULL ;
+    TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
+    if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) )
+    {
+        HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) |
+            ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ;
+
+        HIViewSetFrame( m_scrollView, &hr );
+        HIViewSetVisible( m_scrollView, true );
+    }
+
+    m_textView = NULL ;
+    HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
+    m_txn = HITextViewGetTXNObject( m_textView) ;
+    HIViewSetVisible( m_textView , true ) ;
+    if ( m_scrollView )
+    {
+        HIViewAddSubview( m_scrollView , m_textView ) ;
+        m_controlRef = m_scrollView ;
+        wxPeer->MacInstallEventHandler( (WXWidget) m_textView  ) ;
+    }
+    else
+    {
+        HIViewSetFrame( m_textView, &hr );
+        m_controlRef = m_textView ;
+    }
+
+    AdjustCreationAttributes( *wxWHITE , true ) ;
+
+    wxMacWindowClipper c( m_peer ) ;
+    SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+
+    TXNSetSelection( m_txn, 0, 0);
+    TXNShowSelection( m_txn, kTXNShowStart);
+
+}
+
+OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )
+{
+    return SetKeyboardFocus(  GetControlOwner( m_textView )  ,
+        m_textView , focusPart ) ;
+}
+
+bool wxMacMLTEHIViewControl::HasFocus() const
+{
+    ControlRef control ;
+    GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
+    return control == m_textView ;
+}
+
+#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+
+#endif
+
+#endif // wxUSE_TEXTCTRL