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

/////////////////////////////////////////////////////////////////////////////
// Name:        textctrl.cpp
// Purpose:     wxTextCtrl
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

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

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

#if defined(__BORLANDC__) && !defined(__WIN32__)
  #include <alloc.h>
#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__WXMAC_X__)
  #include <malloc.h>
#endif

#include "wx/mac/uma.h"

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)

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)

    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()
#endif

// Text item
wxTextCtrl::wxTextCtrl()
{
}

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

bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
		   const wxString& st,
           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_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, 
	  	( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
	MacPostControlCreate() ;

	wxString value ;
	
	{
 		TEHandle teH ;
   		long size ;
   
   		UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
		(*teH)->lineHeight = -1 ;
	}
	
	if( wxApp::s_macDefaultEncodingIsPC )
		value = wxMacMakeMacStringFromPC( st ) ;
	else
		value = st ;
	UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;

  return TRUE;
}

wxString wxTextCtrl::GetValue() const
{
	Size actualsize;
	UMAGetControlData( 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);
}

void wxTextCtrl::GetSelection(long* from, long* to) const
{
   ControlEditTextSelectionRec selection ;
   TEHandle teH ;
   long size ;
   
   UMAGetControlData( 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 ;
	UMASetControlData( 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() )
				{
					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 ) ;
			wxDC::MacInvalidateSetup() ;
		}
	}
}

// Clipboard operations
void wxTextCtrl::Copy()
{
    if (CanCopy())
    {
   		TEHandle teH ;
   		long size ;
   
  		 UMAGetControlData( 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())
    {
   		TEHandle teH ;
   		long size ;
   
   		UMAGetControlData( 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() ;
	}
}

void wxTextCtrl::Paste()
{
    if (CanPaste())
    {
   		TEHandle teH ;
   		long size ;
   
   		UMAGetControlData( 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 ) ;
				wxDC::MacInvalidateSetup() ;
			}
		}
	}
}

bool wxTextCtrl::CanCopy() const
{
    // Can copy if there's a selection
    long from, to;
    GetSelection(& from, & to);
    return (from != to);
}

bool wxTextCtrl::CanCut() const
{
    // Can cut if there's a selection
    long from, to;
    GetSelection(& from, & to);
    return (from != to);
}

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 ;
}

void wxTextCtrl::SetEditable(bool editable)
{
    if ( editable )
    	UMAActivateControl( m_macControl ) ;
    else
    	UMADeactivateControl( m_macControl ) ;
}

void wxTextCtrl::SetInsertionPoint(long pos)
{
	SetSelection( pos , pos ) ;
}

void wxTextCtrl::SetInsertionPointEnd()
{
    long pos = GetLastPosition();
    SetInsertionPoint(pos);
}

long wxTextCtrl::GetInsertionPoint() const
{
   ControlEditTextSelectionRec selection ;
   TEHandle teH ;
   long size ;
   
   UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
//   UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
    return (**teH).selStart ;
}

long wxTextCtrl::GetLastPosition() const
{
   ControlEditTextSelectionRec selection ;
   TEHandle teH ;
   long size ;
   
   UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
   
//   UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
    return (**teH).teLength ;
}

void wxTextCtrl::Replace(long from, long to, const wxString& value)
{
   	TEHandle teH ;
   	long size ;
   
   	ControlEditTextSelectionRec selection ;
   
   	selection.selStart = from ;
   	selection.selEnd = to ;
   	UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
		UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
   	TESetSelect( from , to  , teH ) ;
   	TEDelete( teH ) ;
		TEInsert( value , value.Length() , teH ) ;
//	MacInvalidateControl() ;
}

void wxTextCtrl::Remove(long from, long to)
{
   	TEHandle teH ;
   	long size ;
   
   	ControlEditTextSelectionRec selection ;
   
   	selection.selStart = from ;
   	selection.selEnd = to ;
   	UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
   	TEDelete( teH ) ;
//	MacInvalidateControl() ;
}

void wxTextCtrl::SetSelection(long from, long to)
{
   ControlEditTextSelectionRec selection ;
   TEHandle teH ;
   long size ;
   
   UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
   
   selection.selStart = from ;
   selection.selEnd = to ;
   
   UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
   TESetSelect( selection.selStart , selection.selEnd , teH ) ;
}

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

    return FALSE;
}

void wxTextCtrl::WriteText(const wxString& text)
{
    TEHandle teH ;
    long size ;
   
   	memcpy( wxBuffer, text , text.Length() ) ;
   	wxBuffer[text.Length() ] = 0 ;
//    wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
   
    UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
   
		TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
		Refresh() ;
}

void wxTextCtrl::AppendText(const wxString& text)
{
    SetInsertionPointEnd();
    WriteText(text);
}

void wxTextCtrl::Clear()
{
	UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
	Refresh() ;
}

bool wxTextCtrl::IsModified() const
{
    return TRUE;
}

bool wxTextCtrl::IsEditable() const
{
    return IsEnabled();
}

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

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 = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);

    return wxSize(wText, hText);
*/
    if ( m_windowStyle & wxTE_MULTILINE )
    {
        hText *= wxMin(GetNumberOfLines(), 5);
    }
    //else: for single line control everything is ok
    return wxSize(wText, hText);
}

// ----------------------------------------------------------------------------
// Undo/redo
// ----------------------------------------------------------------------------

void wxTextCtrl::Undo()
{
    if (CanUndo())
    {
    }
}

void wxTextCtrl::Redo()
{
    if (CanRedo())
    {
    }
}

bool wxTextCtrl::CanUndo() const
{
    return FALSE ;
}

bool wxTextCtrl::CanRedo() const
{
    return FALSE ;
}

// Makes 'unmodified'
void wxTextCtrl::DiscardEdits()
{
    // TODO
}

int wxTextCtrl::GetNumberOfLines() const
{
    // TODO
    return 0;
}

long wxTextCtrl::XYToPosition(long x, long y) const
{
    // TODO
    return 0;
}

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

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

int wxTextCtrl::GetLineLength(long lineNo) const
{
    return GetValue().Length();
}

wxString wxTextCtrl::GetLineText(long lineNo) const
{
    return GetValue();
}

/*
 * Text item
 */
 
void wxTextCtrl::Command(wxCommandEvent & event)
{
    SetValue (event.GetString());
    ProcessCommand (event);
}

void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
{
    // By default, load the first file into the text window.
    if (event.GetNumberOfFiles() > 0)
    {
        LoadFile(event.GetFiles()[0]);
    }
}

void wxTextCtrl::OnChar(wxKeyEvent& event)
{
    switch ( event.KeyCode() )
    {
        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) )
            {
    			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 = panel->GetDefaultItem() ;
    				wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
   					event.SetEventObject(def);
   					def->Command(event);
               		event.Skip() ;
                	return ;
           		}
            }
            //else: multiline controls need Enter for themselves

            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.
            {
                wxNavigationKeyEvent eventNav;
                eventNav.SetDirection(!event.ShiftDown());
                eventNav.SetWindowChange(event.ControlDown());
                eventNav.SetEventObject(this);

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

	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)
	{
        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
        event.SetString( GetValue() ) ;
        event.SetEventObject( this );
        GetEventHandler()->ProcessEvent(event);
	}

}

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

void wxTextCtrl::OnCut(wxCommandEvent& event)
{
    Cut();
}

void wxTextCtrl::OnCopy(wxCommandEvent& event)
{
    Copy();
}

void wxTextCtrl::OnPaste(wxCommandEvent& event)
{
    Paste();
}

void wxTextCtrl::OnUndo(wxCommandEvent& event)
{
    Undo();
}

void wxTextCtrl::OnRedo(wxCommandEvent& event)
{
    Redo();
}

void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
{
    event.Enable( CanCut() );
}

void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
{
    event.Enable( CanCopy() );
}

void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
{
    event.Enable( CanPaste() );
}

void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
{
    event.Enable( CanUndo() );
}

void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
{
    event.Enable( CanRedo() );
}
Commit	Line	Data
e9576ca5 SC	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: textctrl.cpp
	3	// Purpose: wxTextCtrl
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "textctrl.h"
	14	#endif
	15
03e11df5 GD	16	#ifdef __UNIX__
	17	#include <sys/types.h>
	18	#include <sys/stat.h>
e9576ca5	19	#else
03e11df5	20	#include <stat.h>
e9576ca5 SC	21	#endif
	22	#include <fstream.h>
	23
03e11df5	24	#include "wx/app.h"
5fde6fcc	25	#include "wx/dc.h"
03e11df5 GD	26	#include "wx/button.h"
03e11df5 GD	27	#include "wx/panel.h"
e9576ca5	28	#include "wx/textctrl.h"
90b22aca SC	29	#include "wx/notebook.h"
90b22aca SC	30	#include "wx/tabctrl.h"
e9576ca5 SC	31	#include "wx/settings.h"
	32	#include "wx/filefn.h"
	33	#include "wx/utils.h"
	34
	35	#if defined(__BORLANDC__) && !defined(__WIN32__)
03e11df5 GD	36	#include <alloc.h>
	37	#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__WXMAC_X__)
	38	#include <malloc.h>
e9576ca5 SC	39	#endif
e9576ca5 SC	40
519cb848 SC	41	#include "wx/mac/uma.h"
519cb848 SC	42
2f1ae414	43	#if !USE_SHARED_LIBRARY
e9576ca5 SC	44	IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
	45
	46	BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
	47	EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
519cb848	48	EVT_CHAR(wxTextCtrl::OnChar)
2f1ae414 SC	49	EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
	50	EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
	51	EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
	52	EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
	53	EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
	54
	55	EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
	56	EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
	57	EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
	58	EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
	59	EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
e9576ca5	60	END_EVENT_TABLE()
2f1ae414	61	#endif
e9576ca5 SC	62
	63	// Text item
	64	wxTextCtrl::wxTextCtrl()
e9576ca5	65	{
e9576ca5 SC	66	}
e9576ca5 SC	67
2f1ae414 SC	68	const short kVerticalMargin = 2 ;
	69	const short kHorizontalMargin = 2 ;
	70
e9576ca5	71	bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
519cb848	72	const wxString& st,
e9576ca5 SC	73	const wxPoint& pos,
	74	const wxSize& size, long style,
	75	const wxValidator& validator,
	76	const wxString& name)
	77	{
2f1ae414 SC	78	// base initialization
	79	if ( !CreateBase(parent, id, pos, size, style, validator, name) )
	80	return FALSE;
519cb848 SC	81
519cb848 SC	82	wxSize mySize = size ;
2f1ae414 SC	83	if ( UMAHasAppearance() )
	84	{
	85	m_macHorizontalBorder = 5 ; // additional pixels around the real control
	86	m_macVerticalBorder = 5 ;
	87	}
	88	else
	89	{
	90	m_macHorizontalBorder = 0 ; // additional pixels around the real control
	91	m_macVerticalBorder = 0 ;
	92	}
	93
519cb848 SC	94
	95	Rect bounds ;
	96	Str255 title ;
2f1ae414	97
519cb848 SC	98	if ( mySize.y == -1 )
	99	{
	100	if ( UMAHasAppearance() )
2f1ae414	101	mySize.y = 13 ;
519cb848 SC	102	else
519cb848 SC	103	mySize.y = 24 ;
2f1ae414 SC	104
2f1ae414 SC	105	mySize.y += 2 * m_macVerticalBorder ;
519cb848	106	}
2f1ae414	107
519cb848 SC	108	MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
	109
	110	m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1,
2f1ae414	111	( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
519cb848 SC	112	MacPostControlCreate() ;
	113
	114	wxString value ;
	115
5b781a67 SC	116	{
	117	TEHandle teH ;
	118	long size ;
	119
	120	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	121	(*teH)->lineHeight = -1 ;
	122	}
	123
519cb848 SC	124	if( wxApp::s_macDefaultEncodingIsPC )
	125	value = wxMacMakeMacStringFromPC( st ) ;
	126	else
	127	value = st ;
2f1ae414	128	UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char) ((const char)value) ) ;
519cb848 SC	129
519cb848 SC	130	return TRUE;
e9576ca5 SC	131	}
	132
	133	wxString wxTextCtrl::GetValue() const
	134	{
519cb848	135	Size actualsize;
2f1ae414	136	UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
519cb848 SC	137	wxBuffer[actualsize] = 0 ;
	138	if( wxApp::s_macDefaultEncodingIsPC )
	139	return wxMacMakePCStringFromMac( wxBuffer ) ;
	140	else
	141	return wxString(wxBuffer);
e9576ca5 SC	142	}
e9576ca5 SC	143
2f1ae414 SC	144	void wxTextCtrl::GetSelection(long* from, long* to) const
	145	{
	146	ControlEditTextSelectionRec selection ;
	147	TEHandle teH ;
	148	long size ;
	149
	150	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	151
	152	from = (*teH).selStart;
	153	to = (*teH).selEnd;
	154	}
	155
519cb848 SC	156	void wxTextCtrl::SetValue(const wxString& st)
	157	{
	158	wxString value ;
	159
	160	if( wxApp::s_macDefaultEncodingIsPC )
	161	value = wxMacMakeMacStringFromPC( st ) ;
	162	else
	163	value = st ;
2f1ae414	164	UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char) ((const char)value) ) ;
90b22aca SC	165	WindowRef window = GetMacRootWindow() ;
	166	if ( window )
	167	{
	168	wxWindow* win = wxFindWinFromMacWindow( window ) ;
	169	if ( win )
	170	{
	171	wxMacDrawingHelper help( win ) ;
	172	// the mac control manager always assumes to have the origin at 0,0
	173	SetOrigin( 0 , 0 ) ;
	174
	175	bool hasTabBehind = false ;
	176	wxWindow* parent = GetParent() ;
	177	while ( parent )
	178	{
	179	if( parent->MacGetWindowData() )
	180	{
	181	UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
	182	break ;
	183	}
	184
	185	if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) \|\| parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
	186	{
	187	if ( ((wxControl*)parent)->GetMacControl() )
	188	SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
	189	break ;
	190	}
	191
	192	parent = parent->GetParent() ;
	193	}
	194
	195	UMADrawControl( m_macControl ) ;
	196	UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
	197	wxDC::MacInvalidateSetup() ;
	198	}
	199	}
e9576ca5 SC	200	}
e9576ca5 SC	201
e9576ca5 SC	202	// Clipboard operations
	203	void wxTextCtrl::Copy()
	204	{
2f1ae414 SC	205	if (CanCopy())
	206	{
	207	TEHandle teH ;
	208	long size ;
519cb848	209
2f1ae414 SC	210	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	211	TECopy( teH ) ;
	212	#if TARGET_CARBON
	213	OSStatus err ;
	214	err = ClearCurrentScrap( );
	215	#else
	216	OSErr err ;
	217	err = ZeroScrap( );
	218	#endif
	219	TEToScrap() ;
	220	}
e9576ca5 SC	221	}
	222
	223	void wxTextCtrl::Cut()
	224	{
2f1ae414 SC	225	if (CanCut())
	226	{
	227	TEHandle teH ;
	228	long size ;
519cb848	229
2f1ae414 SC	230	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	231	TECut( teH ) ;
	232	#if TARGET_CARBON
	233	OSStatus err ;
	234	err = ClearCurrentScrap( );
	235	#else
	236	OSErr err ;
	237	err = ZeroScrap( );
	238	#endif
	239	TEToScrap() ;
	240	// MacInvalidateControl() ;
	241	}
e9576ca5 SC	242	}
	243
	244	void wxTextCtrl::Paste()
	245	{
2f1ae414 SC	246	if (CanPaste())
	247	{
	248	TEHandle teH ;
	249	long size ;
519cb848	250
2f1ae414 SC	251	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	252	TEFromScrap() ;
	253	TEPaste( teH ) ;
90b22aca SC	254	WindowRef window = GetMacRootWindow() ;
	255	if ( window )
	256	{
	257	wxWindow* win = wxFindWinFromMacWindow( window ) ;
	258	if ( win )
	259	{
	260	wxMacDrawingHelper help( win ) ;
	261	// the mac control manager always assumes to have the origin at 0,0
	262	SetOrigin( 0 , 0 ) ;
	263
	264	bool hasTabBehind = false ;
	265	wxWindow* parent = GetParent() ;
	266	while ( parent )
	267	{
	268	if( parent->MacGetWindowData() )
	269	{
	270	UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
	271	break ;
	272	}
	273
	274	if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) \|\| parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
	275	{
	276	if ( ((wxControl*)parent)->GetMacControl() )
	277	SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
	278	break ;
	279	}
	280
	281	parent = parent->GetParent() ;
	282	}
	283
	284	UMADrawControl( m_macControl ) ;
	285	UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
	286	wxDC::MacInvalidateSetup() ;
	287	}
	288	}
2f1ae414 SC	289	}
	290	}
	291
	292	bool wxTextCtrl::CanCopy() const
	293	{
	294	// Can copy if there's a selection
	295	long from, to;
	296	GetSelection(& from, & to);
	297	return (from != to);
	298	}
	299
	300	bool wxTextCtrl::CanCut() const
	301	{
	302	// Can cut if there's a selection
	303	long from, to;
	304	GetSelection(& from, & to);
	305	return (from != to);
	306	}
	307
	308	bool wxTextCtrl::CanPaste() const
	309	{
	310	if (!IsEditable())
	311	return FALSE;
	312
	313	long offset ;
	314	#if TARGET_CARBON
	315	OSStatus err = noErr;
	316	ScrapRef scrapRef;
	317
	318	err = GetCurrentScrap( &scrapRef );
	319	if ( err != noTypeErr && err != memFullErr )
	320	{
	321	ScrapFlavorFlags flavorFlags;
	322	Size byteCount;
	323
	324	if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
	325	{
	326	if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
	327	{
	328	return TRUE ;
	329	}
	330	}
	331	}
	332	return FALSE;
	333
	334	#else
	335	if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
	336	{
	337	return TRUE ;
	338	}
	339	#endif
	340	return FALSE ;
e9576ca5 SC	341	}
	342
	343	void wxTextCtrl::SetEditable(bool editable)
	344	{
519cb848 SC	345	if ( editable )
	346	UMAActivateControl( m_macControl ) ;
	347	else
	348	UMADeactivateControl( m_macControl ) ;
e9576ca5 SC	349	}
	350
	351	void wxTextCtrl::SetInsertionPoint(long pos)
	352	{
519cb848	353	SetSelection( pos , pos ) ;
e9576ca5 SC	354	}
	355
	356	void wxTextCtrl::SetInsertionPointEnd()
	357	{
	358	long pos = GetLastPosition();
	359	SetInsertionPoint(pos);
	360	}
	361
	362	long wxTextCtrl::GetInsertionPoint() const
	363	{
519cb848 SC	364	ControlEditTextSelectionRec selection ;
	365	TEHandle teH ;
	366	long size ;
	367
	368	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	369	// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
	370	return (**teH).selStart ;
e9576ca5 SC	371	}
	372
	373	long wxTextCtrl::GetLastPosition() const
	374	{
519cb848 SC	375	ControlEditTextSelectionRec selection ;
	376	TEHandle teH ;
	377	long size ;
	378
	379	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	380
	381	// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
	382	return (**teH).teLength ;
e9576ca5 SC	383	}
	384
	385	void wxTextCtrl::Replace(long from, long to, const wxString& value)
	386	{
519cb848 SC	387	TEHandle teH ;
	388	long size ;
	389
	390	ControlEditTextSelectionRec selection ;
	391
	392	selection.selStart = from ;
	393	selection.selEnd = to ;
	394	UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
	395	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	396	TESetSelect( from , to , teH ) ;
	397	TEDelete( teH ) ;
	398	TEInsert( value , value.Length() , teH ) ;
	399	// MacInvalidateControl() ;
e9576ca5 SC	400	}
	401
	402	void wxTextCtrl::Remove(long from, long to)
	403	{
519cb848 SC	404	TEHandle teH ;
	405	long size ;
	406
	407	ControlEditTextSelectionRec selection ;
	408
	409	selection.selStart = from ;
	410	selection.selEnd = to ;
	411	UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
	412	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	413	TEDelete( teH ) ;
	414	// MacInvalidateControl() ;
e9576ca5 SC	415	}
	416
	417	void wxTextCtrl::SetSelection(long from, long to)
	418	{
519cb848 SC	419	ControlEditTextSelectionRec selection ;
	420	TEHandle teH ;
	421	long size ;
	422
	423	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	424
	425	selection.selStart = from ;
	426	selection.selEnd = to ;
	427
	428	UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
	429	TESetSelect( selection.selStart , selection.selEnd , teH ) ;
e9576ca5 SC	430	}
	431
	432	bool wxTextCtrl::LoadFile(const wxString& file)
	433	{
2f1ae414	434	if ( wxTextCtrlBase::LoadFile(file) )
e9576ca5	435	{
2f1ae414	436	return TRUE;
e9576ca5	437	}
e9576ca5 SC	438
	439	return FALSE;
	440	}
	441
	442	void wxTextCtrl::WriteText(const wxString& text)
	443	{
519cb848 SC	444	TEHandle teH ;
	445	long size ;
	446
	447	memcpy( wxBuffer, text , text.Length() ) ;
	448	wxBuffer[text.Length() ] = 0 ;
	449	// wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
	450
	451	UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
	452
	453	TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
	454	Refresh() ;
e9576ca5 SC	455	}
e9576ca5 SC	456
13c21be5 HH	457	void wxTextCtrl::AppendText(const wxString& text)
13c21be5 HH	458	{
519cb848 SC	459	SetInsertionPointEnd();
519cb848 SC	460	WriteText(text);
13c21be5 HH	461	}
13c21be5 HH	462
e9576ca5 SC	463	void wxTextCtrl::Clear()
e9576ca5 SC	464	{
2f1ae414 SC	465	UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char) ((const char)NULL) ) ;
2f1ae414 SC	466	Refresh() ;
e9576ca5 SC	467	}
	468
	469	bool wxTextCtrl::IsModified() const
	470	{
519cb848	471	return TRUE;
e9576ca5 SC	472	}
e9576ca5 SC	473
2f1ae414 SC	474	bool wxTextCtrl::IsEditable() const
	475	{
	476	return IsEnabled();
	477	}
	478
	479	bool wxTextCtrl::AcceptsFocus() const
	480	{
	481	// we don't want focus if we can't be edited
	482	return IsEditable() && wxControl::AcceptsFocus();
	483	}
	484
	485	wxSize wxTextCtrl::DoGetBestSize() const
	486	{
	487	int wText = 100 ;
	488
	489	int hText ;
	490	if ( UMAHasAppearance() )
	491	hText = 13 ;
	492	else
	493	hText = 24 ;
	494	hText += 2 * m_macHorizontalBorder ;
	495	/*
	496	int cx, cy;
	497	wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
	498
	499	int wText = DEFAULT_ITEM_WIDTH;
	500
	501	int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
	502
	503	return wxSize(wText, hText);
	504	*/
	505	if ( m_windowStyle & wxTE_MULTILINE )
	506	{
	507	hText *= wxMin(GetNumberOfLines(), 5);
	508	}
	509	//else: for single line control everything is ok
	510	return wxSize(wText, hText);
	511	}
	512
	513	// ----------------------------------------------------------------------------
	514	// Undo/redo
	515	// ----------------------------------------------------------------------------
	516
	517	void wxTextCtrl::Undo()
	518	{
	519	if (CanUndo())
	520	{
	521	}
	522	}
	523
	524	void wxTextCtrl::Redo()
	525	{
	526	if (CanRedo())
	527	{
	528	}
	529	}
	530
	531	bool wxTextCtrl::CanUndo() const
	532	{
	533	return FALSE ;
	534	}
	535
	536	bool wxTextCtrl::CanRedo() const
	537	{
538	return FALSE ;
539	}
540
e9576ca5 SC	541	// Makes 'unmodified'
	542	void wxTextCtrl::DiscardEdits()
	543	{
	544	// TODO
	545	}
	546
	547	int wxTextCtrl::GetNumberOfLines() const
	548	{
	549	// TODO
	550	return 0;
	551	}
	552
	553	long wxTextCtrl::XYToPosition(long x, long y) const
	554	{
	555	// TODO
	556	return 0;
	557	}
	558
2f1ae414	559	bool wxTextCtrl::PositionToXY(long pos, long x, long y) const
e9576ca5	560	{
2f1ae414	561	return FALSE ;
e9576ca5 SC	562	}
	563
	564	void wxTextCtrl::ShowPosition(long pos)
	565	{
	566	// TODO
	567	}
	568
	569	int wxTextCtrl::GetLineLength(long lineNo) const
	570	{
519cb848	571	return GetValue().Length();
e9576ca5 SC	572	}
	573
	574	wxString wxTextCtrl::GetLineText(long lineNo) const
	575	{
519cb848	576	return GetValue();
e9576ca5 SC	577	}
	578
	579	/*
	580	* Text item
	581	*/
	582
	583	void wxTextCtrl::Command(wxCommandEvent & event)
	584	{
	585	SetValue (event.GetString());
	586	ProcessCommand (event);
	587	}
	588
	589	void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
	590	{
	591	// By default, load the first file into the text window.
	592	if (event.GetNumberOfFiles() > 0)
	593	{
	594	LoadFile(event.GetFiles()[0]);
	595	}
	596	}
	597
519cb848 SC	598	void wxTextCtrl::OnChar(wxKeyEvent& event)
519cb848 SC	599	{
2f1ae414	600	switch ( event.KeyCode() )
519cb848 SC	601	{
519cb848 SC	602	case WXK_RETURN:
2f1ae414 SC	603	if (m_windowStyle & wxPROCESS_ENTER)
2f1ae414 SC	604	{
e7549107 SC	605	wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
	606	event.SetEventObject( this );
	607	if ( GetEventHandler()->ProcessEvent(event) )
	608	return;
2f1ae414 SC	609	}
	610	if ( !(m_windowStyle & wxTE_MULTILINE) )
	611	{
	612	wxWindow *parent = GetParent();
	613	wxPanel *panel = wxDynamicCast(parent, wxPanel);
	614	while ( parent != NULL && panel == NULL )
	615	{
	616	parent = parent->GetParent() ;
	617	panel = wxDynamicCast(parent, wxPanel);
	618	}
	619	if ( panel && panel->GetDefaultItem() )
	620	{
	621	wxButton *def = panel->GetDefaultItem() ;
	622	wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
	623	event.SetEventObject(def);
	624	def->Command(event);
	625	event.Skip() ;
	626	return ;
	627	}
519cb848	628	}
e7549107 SC	629	//else: multiline controls need Enter for themselves
e7549107 SC	630
519cb848	631	break;
2f1ae414	632
519cb848	633	case WXK_TAB:
e7549107 SC	634	// always produce navigation event - even if we process TAB
	635	// ourselves the fact that we got here means that the user code
	636	// decided to skip processing of this TAB - probably to let it
	637	// do its default job.
519cb848 SC	638	{
	639	wxNavigationKeyEvent eventNav;
	640	eventNav.SetDirection(!event.ShiftDown());
2f1ae414	641	eventNav.SetWindowChange(event.ControlDown());
519cb848	642	eventNav.SetEventObject(this);
e7549107	643
2f1ae414	644	if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
519cb848	645	return;
2f1ae414 SC	646	event.Skip() ;
2f1ae414 SC	647	return ;
519cb848 SC	648	}
	649	break;
	650	}
e7549107	651
2f1ae414 SC	652	EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
	653	short keycode ;
	654	short keychar ;
	655	keychar = short(ev->message & charCodeMask);
	656	keycode = short(ev->message & keyCodeMask) >> 8 ;
	657	UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
	658	if ( keychar >= 0x20 \|\| event.KeyCode() == WXK_RETURN)
	659	{
	660	wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
	661	event.SetString( GetValue() ) ;
	662	event.SetEventObject( this );
	663	GetEventHandler()->ProcessEvent(event);
	664	}
	665
e9576ca5 SC	666	}
e9576ca5 SC	667
2f1ae414 SC	668	// ----------------------------------------------------------------------------
	669	// standard handlers for standard edit menu events
	670	// ----------------------------------------------------------------------------
	671
	672	void wxTextCtrl::OnCut(wxCommandEvent& event)
	673	{
	674	Cut();
e9576ca5 SC	675	}
e9576ca5 SC	676
2f1ae414	677	void wxTextCtrl::OnCopy(wxCommandEvent& event)
e9576ca5	678	{
2f1ae414	679	Copy();
e9576ca5	680	}
e9576ca5	681
2f1ae414	682	void wxTextCtrl::OnPaste(wxCommandEvent& event)
e9576ca5	683	{
2f1ae414	684	Paste();
e9576ca5 SC	685	}
e9576ca5 SC	686
2f1ae414	687	void wxTextCtrl::OnUndo(wxCommandEvent& event)
e9576ca5	688	{
2f1ae414	689	Undo();
e9576ca5 SC	690	}
e9576ca5 SC	691
2f1ae414	692	void wxTextCtrl::OnRedo(wxCommandEvent& event)
e9576ca5	693	{
2f1ae414	694	Redo();
e9576ca5 SC	695	}
e9576ca5 SC	696
2f1ae414	697	void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
e9576ca5	698	{
2f1ae414	699	event.Enable( CanCut() );
e9576ca5 SC	700	}
e9576ca5 SC	701
2f1ae414	702	void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
e9576ca5	703	{
2f1ae414	704	event.Enable( CanCopy() );
e9576ca5 SC	705	}
e9576ca5 SC	706
2f1ae414	707	void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
e9576ca5	708	{
2f1ae414 SC	709	event.Enable( CanPaste() );
2f1ae414 SC	710	}
e9576ca5	711
2f1ae414 SC	712	void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
	713	{
	714	event.Enable( CanUndo() );
	715	}
	716
	717	void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
	718	{
	719	event.Enable( CanRedo() );
e9576ca5 SC	720	}
e9576ca5 SC	721