src/mac/listbox.cpp

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

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

#include "wx/listbox.h"
#include "wx/settings.h"
#include "wx/dynarray.h"
#include "wx/log.h"

#include "wx/utils.h"
#include "extldef.h"

  IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)

BEGIN_EVENT_TABLE(wxListBox, wxControl)
	EVT_SIZE( wxListBox::OnSize )
END_EVENT_TABLE()

#include <wx/mac/uma.h>

extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
const short kwxMacListWithVerticalScrollbar = 128 ;

// ============================================================================
// list box control implementation
// ============================================================================

// Listbox item
wxListBox::wxListBox()
{
  m_noItems = 0;
  m_selected = 0;
}

bool wxListBox::Create(wxWindow *parent, wxWindowID id,
                       const wxPoint& pos,
                       const wxSize& size,
                       int n, const wxString choices[],
                       long style,
                       const wxValidator& validator,
                       const wxString& name)
{
  m_noItems = 0 ; // this will be increased by our append command
  m_selected = 0;

	Rect bounds ;
	Str255 title ;
	m_macHorizontalBorder = 5 ; // additional pixels around the real control
	m_macVerticalBorder = 5 ;

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

	m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , kwxMacListWithVerticalScrollbar , 0 , 0,
	  	kControlListBoxProc , (long) this ) ;

	long	result ;
	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList  , &result ) ;

	NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ;
	(**m_macList).selFlags = lOnlyOne ;
	if ( style  & wxLB_MULTIPLE )
	{
		(**m_macList).selFlags += lNoExtend ;
	}
	else if ( style & wxLB_EXTENDED )
	{
		(**m_macList).selFlags += lExtendDrag ;
	}
	Point pt = (**m_macList).cellSize ;
	pt.v = 14 ;
	LCellSize( pt , m_macList ) ;

	LAddColumn( 1 , 0 , m_macList ) ;

	MacPostControlCreate() ;

	ControlFontStyleRec		controlstyle ;
	controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ;
	//controlstyle.font = kControlFontSmallSystemFont ;
	controlstyle.font = kFontIDMonaco ;
	controlstyle.size = 9 ;
	::UMASetControlFontStyle( m_macControl , &controlstyle ) ;

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

	LSetDrawingMode( true , m_macList ) ;

  return TRUE;
}

wxListBox::~wxListBox()
{
	Free() ;
	DisposeExtLDEFInfo( m_macList ) ;
}

void wxListBox::Free()
{
#if wxUSE_OWNER_DRAWN
    if ( m_windowStyle & wxLB_OWNERDRAW )
    {
        size_t uiCount = m_aItems.Count();
        while ( uiCount-- != 0 ) {
            delete m_aItems[uiCount];
        }

        m_aItems.Clear();
    }
    else
#endif // wxUSE_OWNER_DRAWN
    if ( HasClientObjectData() )
    {
        for ( size_t n = 0; n < (size_t)m_noItems; n++ )
        {
            delete GetClientObject(n);
        }
    }
}

void wxListBox::DoSetFirstItem(int N)
{
	MacScrollTo( N ) ;
}

void wxListBox::Delete(int N)
{
    wxCHECK_RET( N >= 0 && N < m_noItems,
                 wxT("invalid index in wxListBox::Delete") );

#if wxUSE_OWNER_DRAWN
    delete m_aItems[N];
    m_aItems.Remove(N);
#else // !wxUSE_OWNER_DRAWN
    if ( HasClientObjectData() )
    {
        delete GetClientObject(N);
    }
#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
	m_stringArray.Remove( N ) ;
  	m_noItems --;

	MacDelete( N ) ;
}

int wxListBox::DoAppend(const wxString& item)
{
	int index = m_noItems ;
	if( wxApp::s_macDefaultEncodingIsPC )
	{
		m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
	}
	else
		m_stringArray.Add( item ) ;
 	m_noItems ++;
	MacAppend( item ) ;

	return index ;
}

void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
{
  MacSetRedraw( false ) ;
  Clear() ;
  int n = choices.GetCount();

  for( int i = 0 ; i < n ; ++i )
  {
  	if ( clientData )
  	{
#if wxUSE_OWNER_DRAWN
            wxASSERT_MSG(clientData[i] == NULL,
                         wxT("Can't use client data with owner-drawn listboxes"));
#else // !wxUSE_OWNER_DRAWN
  		Append( choices[i] , clientData[0] ) ;
 #endif
  	}
  	else
  		Append( choices[i] ) ;
  }

#if wxUSE_OWNER_DRAWN
    if ( m_windowStyle & wxLB_OWNERDRAW ) {
        // first delete old items
        size_t ui = m_aItems.Count();
        while ( ui-- != 0 ) {
            delete m_aItems[ui];
        }
        m_aItems.Empty();

        // then create new ones
        for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
            wxOwnerDrawn *pNewItem = CreateItem(ui);
            pNewItem->SetName(choices[ui]);
            m_aItems.Add(pNewItem);
        }
    }
#endif // wxUSE_OWNER_DRAWN
  MacSetRedraw( true ) ;
}

bool wxListBox::HasMultipleSelection() const
{
    return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
}

int wxListBox::FindString(const wxString& st) const
{
	wxString s ;
	if( wxApp::s_macDefaultEncodingIsPC )
	{
		s = wxMacMakeMacStringFromPC( st ) ;
	}
	else
		s = st ;

	if ( s.Right(1) == "*" )
	{
		wxString search = s.Left( s.Length() - 1 ) ;
		int len = search.Length() ;
    for ( int i = 0 ; i < m_noItems ; ++ i )
    {
    	if ( equalstring( m_stringArray[i].Left( len ) , search , false , false ) )
    		return i ;
    }
	}
	else
	{
    for ( int i = 0 ; i < m_noItems ; ++ i )
    {
    	if ( equalstring( m_stringArray[i] , s , false , false ) )
    		return i ;
    }
   }
   return -1;
}

void wxListBox::Clear()
{
  Free();
  m_noItems = 0;
  m_stringArray.Empty() ;
  m_dataArray.Empty() ;
  MacClear() ;
}

void wxListBox::SetSelection(int N, bool select)
{
    wxCHECK_RET( N >= 0 && N < m_noItems,
                 "invalid index in wxListBox::SetSelection" );
	MacSetSelection( N , select ) ;
}

bool wxListBox::IsSelected(int N) const
{
    wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
                 "invalid index in wxListBox::Selected" );

	return MacIsSelected( N ) ;
}

void *wxListBox::DoGetItemClientData(int N) const
{
    wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
                 "invalid index in wxListBox::GetClientData" );

    return (void *)m_dataArray[N];
}

wxClientData *wxListBox::DoGetItemClientObject(int N) const
{
	return (wxClientData *) DoGetItemClientData( N ) ;
}

void wxListBox::DoSetItemClientData(int N, void *Client_data)
{
    wxCHECK_RET( N >= 0 && N < m_noItems,
                 "invalid index in wxListBox::SetClientData" );

#if wxUSE_OWNER_DRAWN
    if ( m_windowStyle & wxLB_OWNERDRAW )
    {
        // client data must be pointer to wxOwnerDrawn, otherwise we would crash
        // in OnMeasure/OnDraw.
        wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
    }
#endif // wxUSE_OWNER_DRAWN
    m_dataArray[N] = (char*) Client_data ;
}

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

// Return number of selections and an array of selected integers
int wxListBox::GetSelections(wxArrayInt& aSelections) const
{
	return MacGetSelections( aSelections ) ;

/* TODO
    if ((m_windowStyle & wxLB_MULTIMacE) || (m_windowStyle & wxLB_EXTENDED))
    {
        int no_sel = ??
        for ( int n = 0; n < no_sel; n++ )
            aSelections.Add(??);

        return no_sel;
    }
    else  // single-selection listbox
    {
        aSelections.Add(??);

        return 1;
    }
*/
}

// Get single selection, for single choice list items
int wxListBox::GetSelection() const
{
	return MacGetSelection() ;
}

// Find string for position
wxString wxListBox::GetString(int N) const
{
	if( wxApp::s_macDefaultEncodingIsPC )
	{
		return 		wxMacMakePCStringFromMac( m_stringArray[N] ) ;
	}
	else
		return m_stringArray[N]  ;
}

void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
{
    wxCHECK_RET( pos >= 0 && pos <= m_noItems,
                 wxT("invalid index in wxListBox::InsertItems") );

    int nItems = items.GetCount();

	for ( int i = 0 ; i < nItems ; i++ )
	{
		m_stringArray.Insert( items[i] , pos + i ) ;
		m_dataArray.Insert( NULL , pos + i ) ;
		MacInsert( pos + i , items[i] ) ;
	}

    m_noItems += nItems;
}

void wxListBox::SetString(int N, const wxString& s)
{
	m_stringArray[N] = s ;
	MacSet( N , s ) ;
}

wxSize wxListBox::DoGetBestSize()
{
    return wxSize(100, 100);
}

int wxListBox::GetCount() const
{
    return m_noItems;
}

void wxListBox::SetupColours()
{
    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
    SetForegroundColour(GetParent()->GetForegroundColour());
}

#if wxUSE_OWNER_DRAWN

class wxListBoxItem : public wxOwnerDrawn
{
public:
    wxListBoxItem(const wxString& str = "");
};

wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
{
    // no bitmaps/checkmarks
    SetMarginWidth(0);
}

wxOwnerDrawn *wxListBox::CreateItem(size_t n)
{
    return new wxListBoxItem();
}

#endif  //USE_OWNER_DRAWN

// ============================================================================
// list box control implementation
// ============================================================================

void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
{
	wxListBox*			list;
	// typecast our refCon
	list = (wxListBox*)refCon;

	MoveTo(cellRect->left + 4 , cellRect->top + 10 );
	const wxString text = list->m_stringArray[lCell.v] ;
	::TextFont( kFontIDMonaco ) ;
	::TextSize( 9  );
	::TextFace( 0 ) ;
	DrawText(text, 0 , text.Length());

}

void wxListBox::MacDelete( int N )
{
	ListHandle list ;
	long	result ;
	Cell cell = { 0 , 0 } ;
	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list  , &result ) ;
	LDelRow( 1 , N , list ) ;
}

void wxListBox::MacInsert( int n , const char * text)
{
	Cell	cell ;

	cell.h = 0 ;
	cell.v = n ;

	LAddRow( 1 , cell.v , m_macList ) ;
}

void wxListBox::MacAppend( const char * text)
{
	Cell cell = { 0 , 0 } ;
	cell.v = (**m_macList).dataBounds.bottom ;
	LAddRow( 1 , cell.v , m_macList ) ;
}

void wxListBox::MacClear()
{
	LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ;
}

void wxListBox::MacSetSelection( int n , bool select )
{
	Cell cell = { 0 , 0 } ;
	if ( LGetSelect( TRUE , &cell , m_macList ) )
	{
		LSetSelect( false , cell , m_macList ) ;
	}

	cell.v = n ;
	LSetSelect( select , cell , m_macList ) ;
	LAutoScroll( m_macList ) ;
}

bool wxListBox::MacIsSelected( int n ) const
{
	Cell cell = { 0 , 0 } ;
	cell.v = n ;
	return LGetSelect( false , &cell , m_macList ) ;
}

void wxListBox::MacDestroy()
{
//	DisposeExtLDEFInfo( m_macList ) ;
}

int wxListBox::MacGetSelection() const
{
	Cell cell = { 0 , 0 } ;
	if ( LGetSelect( true , &cell , m_macList ) )
		return cell.v ;
	else
		return -1 ;
}

int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
{
	int no_sel = 0 ;

    aSelections.Empty();

	Cell cell = { 0 , 0 } ;
	cell.v = 0 ;

	while ( LGetSelect( true , &cell , m_macList ) )
	{
		aSelections.Add( cell.v ) ;
		no_sel++ ;
		cell.v++ ;
	}
	return no_sel ;
}

void wxListBox::MacSet( int n , const char * text )
{
	// our implementation does not store anything in the list
	// so we just have to redraw
	Cell cell = { 0 , 0 } ;
	cell.v = n ;
	LDraw( cell , m_macList ) ;
}

void wxListBox::MacScrollTo( int n )
{
	// TODO implement scrolling
}

void wxListBox::OnSize( const wxSizeEvent &event)
{
	Point pt = (**m_macList).cellSize ;
	pt.h =  m_width - 15 /* scrollbar */ - m_macHorizontalBorder * 2 ;
	LCellSize( pt , m_macList ) ;
}

void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
{
	Boolean wasDoubleClick = false ;
	long	result ;

	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick  , &result ) ;
	if ( !wasDoubleClick )
	{
		MacDoClick() ;
	}
	else
	{
		MacDoDoubleClick() ;
	}
}

void wxListBox::MacSetRedraw( bool doDraw )
{
	LSetDrawingMode( doDraw , m_macList ) ;

}

void wxListBox::MacDoClick()
{
	wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
    event.SetEventObject( this );

	wxArrayInt aSelections;
	int n, count = GetSelections(aSelections);
	if ( count > 0 )
	{
           n = aSelections[0];
           if ( HasClientObjectData() )
              event.SetClientObject( GetClientObject(n) );
          else if ( HasClientUntypedData() )
              event.SetClientData( GetClientData(n) );
          event.SetString( GetString(n) );
	}
	else
	{
         n = -1;
	}

    event.m_commandInt = n;

    GetEventHandler()->ProcessEvent(event);
}

void wxListBox::MacDoDoubleClick()
{
    wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
    event.SetEventObject( this );
	GetEventHandler()->ProcessEvent(event) ;
}
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: listbox.cpp
	3	// Purpose: wxListBox
	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 "listbox.h"
	14	#endif
	15
	16	#include "wx/listbox.h"
	17	#include "wx/settings.h"
	18	#include "wx/dynarray.h"
	19	#include "wx/log.h"
	20
	21	#include "wx/utils.h"
	22	#include "extldef.h"
	23
	24	IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
	25
	26	BEGIN_EVENT_TABLE(wxListBox, wxControl)
	27	EVT_SIZE( wxListBox::OnSize )
	28	END_EVENT_TABLE()
	29
	30	#include <wx/mac/uma.h>
	31
	32	extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
	33	const short kwxMacListWithVerticalScrollbar = 128 ;
	34
	35	// ============================================================================
	36	// list box control implementation
	37	// ============================================================================
	38
	39	// Listbox item
	40	wxListBox::wxListBox()
	41	{
	42	m_noItems = 0;
	43	m_selected = 0;
	44	}
	45
	46	bool wxListBox::Create(wxWindow *parent, wxWindowID id,
	47	const wxPoint& pos,
	48	const wxSize& size,
	49	int n, const wxString choices[],
	50	long style,
	51	const wxValidator& validator,
	52	const wxString& name)
	53	{
	54	m_noItems = 0 ; // this will be increased by our append command
	55	m_selected = 0;
	56
	57	Rect bounds ;
	58	Str255 title ;
	59	m_macHorizontalBorder = 5 ; // additional pixels around the real control
	60	m_macVerticalBorder = 5 ;
	61
	62	MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
	63
	64	m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , kwxMacListWithVerticalScrollbar , 0 , 0,
	65	kControlListBoxProc , (long) this ) ;
	66
	67	long result ;
	68	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
	69
	70	NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ;
	71	(**m_macList).selFlags = lOnlyOne ;
	72	if ( style & wxLB_MULTIPLE )
	73	{
	74	(**m_macList).selFlags += lNoExtend ;
	75	}
	76	else if ( style & wxLB_EXTENDED )
	77	{
	78	(**m_macList).selFlags += lExtendDrag ;
	79	}
	80	Point pt = (**m_macList).cellSize ;
	81	pt.v = 14 ;
	82	LCellSize( pt , m_macList ) ;
	83
	84	LAddColumn( 1 , 0 , m_macList ) ;
	85
	86	MacPostControlCreate() ;
	87
	88	ControlFontStyleRec controlstyle ;
	89	controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ;
	90	//controlstyle.font = kControlFontSmallSystemFont ;
	91	controlstyle.font = kFontIDMonaco ;
	92	controlstyle.size = 9 ;
	93	::UMASetControlFontStyle( m_macControl , &controlstyle ) ;
	94
	95	for ( int i = 0 ; i < n ; i++ )
	96	{
	97	Append( choices[i] ) ;
	98	}
	99
	100	LSetDrawingMode( true , m_macList ) ;
	101
	102	return TRUE;
	103	}
	104
	105	wxListBox::~wxListBox()
	106	{
	107	Free() ;
	108	DisposeExtLDEFInfo( m_macList ) ;
	109	}
	110
	111	void wxListBox::Free()
	112	{
	113	#if wxUSE_OWNER_DRAWN
	114	if ( m_windowStyle & wxLB_OWNERDRAW )
	115	{
	116	size_t uiCount = m_aItems.Count();
	117	while ( uiCount-- != 0 ) {
	118	delete m_aItems[uiCount];
	119	}
	120
	121	m_aItems.Clear();
	122	}
	123	else
	124	#endif // wxUSE_OWNER_DRAWN
	125	if ( HasClientObjectData() )
	126	{
	127	for ( size_t n = 0; n < (size_t)m_noItems; n++ )
	128	{
	129	delete GetClientObject(n);
	130	}
	131	}
	132	}
	133
	134	void wxListBox::DoSetFirstItem(int N)
	135	{
	136	MacScrollTo( N ) ;
	137	}
	138
	139	void wxListBox::Delete(int N)
	140	{
	141	wxCHECK_RET( N >= 0 && N < m_noItems,
	142	wxT("invalid index in wxListBox::Delete") );
	143
	144	#if wxUSE_OWNER_DRAWN
	145	delete m_aItems[N];
	146	m_aItems.Remove(N);
	147	#else // !wxUSE_OWNER_DRAWN
	148	if ( HasClientObjectData() )
	149	{
	150	delete GetClientObject(N);
	151	}
	152	#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
	153	m_stringArray.Remove( N ) ;
	154	m_noItems --;
	155
	156	MacDelete( N ) ;
	157	}
	158
	159	int wxListBox::DoAppend(const wxString& item)
	160	{
	161	int index = m_noItems ;
	162	if( wxApp::s_macDefaultEncodingIsPC )
	163	{
	164	m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
	165	}
	166	else
	167	m_stringArray.Add( item ) ;
	168	m_noItems ++;
	169	MacAppend( item ) ;
	170
	171	return index ;
	172	}
	173
	174	void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
	175	{
	176	MacSetRedraw( false ) ;
	177	Clear() ;
	178	int n = choices.GetCount();
	179
	180	for( int i = 0 ; i < n ; ++i )
	181	{
	182	if ( clientData )
	183	{
	184	#if wxUSE_OWNER_DRAWN
	185	wxASSERT_MSG(clientData[i] == NULL,
	186	wxT("Can't use client data with owner-drawn listboxes"));
	187	#else // !wxUSE_OWNER_DRAWN
	188	Append( choices[i] , clientData[0] ) ;
	189	#endif
	190	}
	191	else
	192	Append( choices[i] ) ;
	193	}
	194
	195	#if wxUSE_OWNER_DRAWN
	196	if ( m_windowStyle & wxLB_OWNERDRAW ) {
	197	// first delete old items
	198	size_t ui = m_aItems.Count();
	199	while ( ui-- != 0 ) {
	200	delete m_aItems[ui];
	201	}
	202	m_aItems.Empty();
	203
	204	// then create new ones
	205	for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
	206	wxOwnerDrawn *pNewItem = CreateItem(ui);
	207	pNewItem->SetName(choices[ui]);
	208	m_aItems.Add(pNewItem);
	209	}
	210	}
	211	#endif // wxUSE_OWNER_DRAWN
	212	MacSetRedraw( true ) ;
	213	}
	214
	215	bool wxListBox::HasMultipleSelection() const
	216	{
	217	return (m_windowStyle & wxLB_MULTIPLE) \|\| (m_windowStyle & wxLB_EXTENDED);
	218	}
	219
	220	int wxListBox::FindString(const wxString& st) const
	221	{
	222	wxString s ;
	223	if( wxApp::s_macDefaultEncodingIsPC )
	224	{
	225	s = wxMacMakeMacStringFromPC( st ) ;
	226	}
	227	else
	228	s = st ;
	229
	230	if ( s.Right(1) == "*" )
	231	{
	232	wxString search = s.Left( s.Length() - 1 ) ;
	233	int len = search.Length() ;
	234	for ( int i = 0 ; i < m_noItems ; ++ i )
	235	{
	236	if ( equalstring( m_stringArray[i].Left( len ) , search , false , false ) )
	237	return i ;
	238	}
	239	}
	240	else
	241	{
	242	for ( int i = 0 ; i < m_noItems ; ++ i )
	243	{
	244	if ( equalstring( m_stringArray[i] , s , false , false ) )
	245	return i ;
	246	}
	247	}
	248	return -1;
	249	}
	250
	251	void wxListBox::Clear()
	252	{
	253	Free();
	254	m_noItems = 0;
	255	m_stringArray.Empty() ;
	256	m_dataArray.Empty() ;
	257	MacClear() ;
	258	}
	259
	260	void wxListBox::SetSelection(int N, bool select)
	261	{
	262	wxCHECK_RET( N >= 0 && N < m_noItems,
	263	"invalid index in wxListBox::SetSelection" );
	264	MacSetSelection( N , select ) ;
	265	}
	266
	267	bool wxListBox::IsSelected(int N) const
	268	{
	269	wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
	270	"invalid index in wxListBox::Selected" );
	271
	272	return MacIsSelected( N ) ;
	273	}
	274
	275	void *wxListBox::DoGetItemClientData(int N) const
	276	{
	277	wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
	278	"invalid index in wxListBox::GetClientData" );
	279
	280	return (void *)m_dataArray[N];
	281	}
	282
	283	wxClientData *wxListBox::DoGetItemClientObject(int N) const
	284	{
	285	return (wxClientData *) DoGetItemClientData( N ) ;
	286	}
	287
	288	void wxListBox::DoSetItemClientData(int N, void *Client_data)
	289	{
	290	wxCHECK_RET( N >= 0 && N < m_noItems,
	291	"invalid index in wxListBox::SetClientData" );
	292
	293	#if wxUSE_OWNER_DRAWN
	294	if ( m_windowStyle & wxLB_OWNERDRAW )
	295	{
	296	// client data must be pointer to wxOwnerDrawn, otherwise we would crash
	297	// in OnMeasure/OnDraw.
	298	wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
	299	}
	300	#endif // wxUSE_OWNER_DRAWN
	301	m_dataArray[N] = (char*) Client_data ;
	302	}
	303
	304	void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
	305	{
	306	DoSetItemClientData(n, clientData);
	307	}
	308
	309	// Return number of selections and an array of selected integers
	310	int wxListBox::GetSelections(wxArrayInt& aSelections) const
	311	{
	312	return MacGetSelections( aSelections ) ;
	313
	314	/* TODO
	315	if ((m_windowStyle & wxLB_MULTIMacE) \|\| (m_windowStyle & wxLB_EXTENDED))
	316	{
	317	int no_sel = ??
	318	for ( int n = 0; n < no_sel; n++ )
	319	aSelections.Add(??);
	320
	321	return no_sel;
	322	}
	323	else // single-selection listbox
	324	{
	325	aSelections.Add(??);
	326
	327	return 1;
	328	}
	329	*/
	330	}
	331
	332	// Get single selection, for single choice list items
	333	int wxListBox::GetSelection() const
	334	{
	335	return MacGetSelection() ;
	336	}
	337
	338	// Find string for position
	339	wxString wxListBox::GetString(int N) const
	340	{
	341	if( wxApp::s_macDefaultEncodingIsPC )
	342	{
	343	return wxMacMakePCStringFromMac( m_stringArray[N] ) ;
	344	}
	345	else
	346	return m_stringArray[N] ;
	347	}
	348
	349	void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
	350	{
	351	wxCHECK_RET( pos >= 0 && pos <= m_noItems,
	352	wxT("invalid index in wxListBox::InsertItems") );
	353
	354	int nItems = items.GetCount();
	355
	356	for ( int i = 0 ; i < nItems ; i++ )
	357	{
	358	m_stringArray.Insert( items[i] , pos + i ) ;
	359	m_dataArray.Insert( NULL , pos + i ) ;
	360	MacInsert( pos + i , items[i] ) ;
	361	}
	362
	363	m_noItems += nItems;
	364	}
	365
	366	void wxListBox::SetString(int N, const wxString& s)
	367	{
	368	m_stringArray[N] = s ;
	369	MacSet( N , s ) ;
	370	}
	371
	372	wxSize wxListBox::DoGetBestSize()
	373	{
	374	return wxSize(100, 100);
	375	}
	376
	377	int wxListBox::GetCount() const
	378	{
	379	return m_noItems;
	380	}
	381
	382	void wxListBox::SetupColours()
	383	{
	384	SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
	385	SetForegroundColour(GetParent()->GetForegroundColour());
	386	}
	387
	388	#if wxUSE_OWNER_DRAWN
	389
	390	class wxListBoxItem : public wxOwnerDrawn
	391	{
	392	public:
	393	wxListBoxItem(const wxString& str = "");
	394	};
	395
	396	wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
	397	{
	398	// no bitmaps/checkmarks
	399	SetMarginWidth(0);
	400	}
	401
	402	wxOwnerDrawn *wxListBox::CreateItem(size_t n)
	403	{
	404	return new wxListBoxItem();
	405	}
	406
	407	#endif //USE_OWNER_DRAWN
	408
	409	// ============================================================================
	410	// list box control implementation
	411	// ============================================================================
	412
	413	void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
	414	{
	415	wxListBox* list;
	416	// typecast our refCon
	417	list = (wxListBox*)refCon;
	418
	419	MoveTo(cellRect->left + 4 , cellRect->top + 10 );
	420	const wxString text = list->m_stringArray[lCell.v] ;
	421	::TextFont( kFontIDMonaco ) ;
	422	::TextSize( 9 );
	423	::TextFace( 0 ) ;
	424	DrawText(text, 0 , text.Length());
	425
	426	}
	427
	428	void wxListBox::MacDelete( int N )
	429	{
	430	ListHandle list ;
	431	long result ;
	432	Cell cell = { 0 , 0 } ;
	433	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list , &result ) ;
	434	LDelRow( 1 , N , list ) ;
	435	}
	436
	437	void wxListBox::MacInsert( int n , const char * text)
	438	{
	439	Cell cell ;
	440
	441	cell.h = 0 ;
	442	cell.v = n ;
	443
	444	LAddRow( 1 , cell.v , m_macList ) ;
	445	}
	446
	447	void wxListBox::MacAppend( const char * text)
	448	{
	449	Cell cell = { 0 , 0 } ;
	450	cell.v = (**m_macList).dataBounds.bottom ;
	451	LAddRow( 1 , cell.v , m_macList ) ;
	452	}
	453
	454	void wxListBox::MacClear()
	455	{
	456	LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ;
	457	}
	458
	459	void wxListBox::MacSetSelection( int n , bool select )
	460	{
	461	Cell cell = { 0 , 0 } ;
	462	if ( LGetSelect( TRUE , &cell , m_macList ) )
	463	{
	464	LSetSelect( false , cell , m_macList ) ;
	465	}
	466
	467	cell.v = n ;
	468	LSetSelect( select , cell , m_macList ) ;
	469	LAutoScroll( m_macList ) ;
	470	}
	471
	472	bool wxListBox::MacIsSelected( int n ) const
	473	{
	474	Cell cell = { 0 , 0 } ;
	475	cell.v = n ;
	476	return LGetSelect( false , &cell , m_macList ) ;
	477	}
	478
	479	void wxListBox::MacDestroy()
	480	{
	481	// DisposeExtLDEFInfo( m_macList ) ;
	482	}
	483
	484	int wxListBox::MacGetSelection() const
	485	{
	486	Cell cell = { 0 , 0 } ;
	487	if ( LGetSelect( true , &cell , m_macList ) )
	488	return cell.v ;
	489	else
	490	return -1 ;
	491	}
	492
	493	int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
	494	{
	495	int no_sel = 0 ;
	496
	497	aSelections.Empty();
	498
	499	Cell cell = { 0 , 0 } ;
	500	cell.v = 0 ;
	501
	502	while ( LGetSelect( true , &cell , m_macList ) )
	503	{
	504	aSelections.Add( cell.v ) ;
	505	no_sel++ ;
	506	cell.v++ ;
	507	}
	508	return no_sel ;
	509	}
	510
	511	void wxListBox::MacSet( int n , const char * text )
	512	{
	513	// our implementation does not store anything in the list
	514	// so we just have to redraw
	515	Cell cell = { 0 , 0 } ;
	516	cell.v = n ;
	517	LDraw( cell , m_macList ) ;
	518	}
	519
	520	void wxListBox::MacScrollTo( int n )
	521	{
	522	// TODO implement scrolling
	523	}
	524
	525	void wxListBox::OnSize( const wxSizeEvent &event)
	526	{
	527	Point pt = (**m_macList).cellSize ;
	528	pt.h = m_width - 15 /* scrollbar / - m_macHorizontalBorder 2 ;
	529	LCellSize( pt , m_macList ) ;
	530	}
	531
	532	void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
	533	{
	534	Boolean wasDoubleClick = false ;
	535	long result ;
	536
	537	UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
	538	if ( !wasDoubleClick )
	539	{
	540	MacDoClick() ;
	541	}
	542	else
	543	{
	544	MacDoDoubleClick() ;
	545	}
	546	}
	547
	548	void wxListBox::MacSetRedraw( bool doDraw )
	549	{
	550	LSetDrawingMode( doDraw , m_macList ) ;
	551
	552	}
	553
	554	void wxListBox::MacDoClick()
	555	{
	556	wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
	557	event.SetEventObject( this );
	558
	559	wxArrayInt aSelections;
	560	int n, count = GetSelections(aSelections);
	561	if ( count > 0 )
	562	{
	563	n = aSelections[0];
	564	if ( HasClientObjectData() )
	565	event.SetClientObject( GetClientObject(n) );
	566	else if ( HasClientUntypedData() )
	567	event.SetClientData( GetClientData(n) );
	568	event.SetString( GetString(n) );
	569	}
	570	else
	571	{
	572	n = -1;
	573	}
	574
	575	event.m_commandInt = n;
	576
	577	GetEventHandler()->ProcessEvent(event);
	578	}
	579
	580	void wxListBox::MacDoDoubleClick()
	581	{
	582	wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
	583	event.SetEventObject( this );
	584	GetEventHandler()->ProcessEvent(event) ;
	585	}