src/generic/choicdgg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        choicdgg.cpp
// Purpose:     Choice dialogs
// Author:      Julian Smart
// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) wxWindows team
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

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

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include <stdio.h>
    #include "wx/utils.h"
    #include "wx/dialog.h"
    #include "wx/button.h"
    #include "wx/listbox.h"
    #include "wx/stattext.h"
    #include "wx/intl.h"
    #include "wx/sizer.h"
#endif

#if wxUSE_STATLINE
    #include "wx/statline.h"
#endif

#include "wx/generic/choicdgg.h"

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

#define wxID_LISTBOX 3000

#if defined(__WXMSW__) || defined(__WXMAC__)
#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
                                  wxDIALOG_MODAL |         \
                                  wxTAB_TRAVERSAL)
#else
#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
                                  wxDIALOG_MODAL |         \
                                  wxRESIZE_BORDER |        \
                                  wxTAB_TRAVERSAL)
#endif

// ----------------------------------------------------------------------------
// private functions
// ----------------------------------------------------------------------------

// convert wxArrayString into a wxString[] which must be delete[]d by caller
static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// helpers
// ----------------------------------------------------------------------------

int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
{
    int n = aChoices.GetCount();
    *choices = new wxString[n];

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

    return n;
}

// ----------------------------------------------------------------------------
// wrapper functions
// ----------------------------------------------------------------------------

wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
    wxString choice;
    if ( dialog.ShowModal() == wxID_OK )
        choice = dialog.GetStringSelection();

    return choice;
}

wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
                                     x, y, centre, width, height);
    delete [] choices;

    return res;
}

#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            int n, char *choices[],
                            wxWindow *parent,
                            int x, int y, bool centre,
                            int width, int height )
{
    wxString *strings = new wxString[n];
    int i;
    for ( i = 0; i < n; i++)
    {
        strings[i] = choices[i];
    }
    wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
        x, y, centre, width, height));
    delete[] strings;
    return ans;
}
#endif // WXWIN_COMPATIBILITY_2

int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
    int choice;
    if ( dialog.ShowModal() == wxID_OK )
        choice = dialog.GetSelection();
    else
        choice = -1;

    return choice;
}

int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
                                     x, y, centre, width, height);
    delete [] choices;

    return res;
}

#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            int n, wxChar *choices[],
                            wxWindow *parent,
                            int x, int y, bool centre,
                            int width, int height )
{
    wxString *strings = new wxString[n];
    for ( int i = 0; i < n; i++)
        strings[i] = choices[i];
    int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
        x, y, centre, width, height);
    delete[] strings;
    return ans;
}
#endif // WXWIN_COMPATIBILITY_2

void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             int n, const wxString *choices,
                             void **client_data,
                             wxWindow *parent,
                             int WXUNUSED(x), int WXUNUSED(y),
                             bool WXUNUSED(centre),
                             int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
                                (char **)client_data);
    void *data;
    if ( dialog.ShowModal() == wxID_OK )
        data = dialog.GetSelectionClientData();
    else
        data = NULL;

    return data;
}

void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             const wxArrayString& aChoices,
                             void **client_data,
                             wxWindow *parent,
                             int x, int y,
                             bool centre,
                             int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    void *res = wxGetSingleChoiceData(message, caption, n, choices,
                                      client_data, parent,
                                      x, y, centre, width, height);
    delete [] choices;

    return res;
}

#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             int n, wxChar *choices[],
                             void **client_data,
                             wxWindow *parent,
                             int x, int y, bool centre, int width, int height )
{
    wxString *strings = new wxString[n];
    int i;
    for ( i = 0; i < n; i++)
    {
        strings[i] = choices[i];
    }
    void *data = wxGetSingleChoiceData(message, caption,
                                       n, (const wxString *)strings,
                                       client_data, parent,
                                       x, y, centre, width, height);
    delete[] strings;
    return data;
}
#endif // WXWIN_COMPATIBILITY_2

size_t wxGetMultipleChoices(wxArrayInt& selections,
                            const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height))
{
    wxMultiChoiceDialog dialog(parent, message, caption, n, choices);

    if ( !selections.IsEmpty() )
        dialog.SetSelections(selections);

    if ( dialog.ShowModal() == wxID_OK )
        selections = dialog.GetSelections();
    else
        selections.Empty();

    return selections.GetCount();
}

size_t wxGetMultipleChoices(wxArrayInt& selections,
                            const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    size_t res = wxGetMultipleChoices(selections, message, caption,
                                      n, choices, parent,
                                      x, y, centre, width, height);
    delete [] choices;

    return res;
}

// ----------------------------------------------------------------------------
// wxAnyChoiceDialog
// ----------------------------------------------------------------------------

bool wxAnyChoiceDialog::Create(wxWindow *parent,
                               const wxString& message,
                               const wxString& caption,
                               int n, const wxString *choices,
                               long WXUNUSED(styleDlg), // FIXME: why unused?
                               const wxPoint& pos,
                               long styleLbox)
{
    if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
                           wxCHOICEDLG_DIALOG_STYLE) )
        return FALSE;

    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );

    // 1) text message
    topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );

    // 2) list box
    m_listbox = new wxListBox( this, wxID_LISTBOX,
                               wxDefaultPosition, wxDefaultSize,
                               n, choices,
                               styleLbox );
    if ( n > 0 )
        m_listbox->SetSelection(0);

    topsizer->Add( m_listbox, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );

#if wxUSE_STATLINE
    // 3) static line
    topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
#endif

    // 4) buttons
    topsizer->Add( CreateButtonSizer( wxOK|wxCANCEL ), 0, wxCENTRE | wxALL, 10 );

    SetAutoLayout( TRUE );
    SetSizer( topsizer );

    topsizer->SetSizeHints( this );
    topsizer->Fit( this );

    Centre( wxBOTH );

    m_listbox->SetFocus();

    return TRUE;
}

// ----------------------------------------------------------------------------
// wxSingleChoiceDialog
// ----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
    EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
    EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
END_EVENT_TABLE()

IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)

wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
                                           const wxString& message,
                                           const wxString& caption,
                                           int n,
                                           const wxString *choices,
                                           char **clientData,
                                           long style,
                                           const wxPoint& WXUNUSED(pos))
{
    Create(parent, message, caption, n, choices, clientData, style);
}

#ifdef WXWIN_COMPATIBILITY_2

wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
                                           const wxString& message,
                                           const wxString& caption,
                                           const wxStringList& choices,
                                           char **clientData,
                                           long style,
                                           const wxPoint& WXUNUSED(pos))
{
    Create(parent, message, caption, choices, clientData, style);
}

bool wxSingleChoiceDialog::Create(wxWindow *parent,
                                  const wxString& message,
                                  const wxString& caption,
                                  const wxStringList& choices,
                                  char **clientData,
                                  long style,
                                  const wxPoint& pos)
{
    wxString *strings = new wxString[choices.Number()];
    int i;
    for ( i = 0; i < choices.Number(); i++)
    {
        strings[i] = (char *)choices.Nth(i)->Data();
    }
    bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
    delete[] strings;
    return ans;
}

#endif // WXWIN_COMPATIBILITY_2

bool wxSingleChoiceDialog::Create( wxWindow *parent,
                                   const wxString& message,
                                   const wxString& caption,
                                   int n,
                                   const wxString *choices,
                                   char **clientData,
                                   long style,
                                   const wxPoint& pos )
{
    if ( !wxAnyChoiceDialog::Create(parent, message, caption,
                                    n, choices,
                                    style, pos) )
        return FALSE;

    m_selection = n > 0 ? 0 : -1;

    if (clientData)
    {
        for (int i = 0; i < n; i++)
            m_listbox->SetClientData(i, clientData[i]);
    }

    return TRUE;
}

// Set the selection
void wxSingleChoiceDialog::SetSelection(int sel)
{
    m_listbox->SetSelection(sel);
    m_selection = sel;
}

void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
{
    m_selection = m_listbox->GetSelection();
    m_stringSelection = m_listbox->GetStringSelection();
    // TODO!
#ifndef __WXMOTIF__
    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));
#endif
    EndModal(wxID_OK);
}

void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
{
    m_selection = m_listbox->GetSelection();
    m_stringSelection = m_listbox->GetStringSelection();

    // TODO!
#ifndef __WXMOTIF__
    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));
#endif

    EndModal(wxID_OK);
}

// ----------------------------------------------------------------------------
// wxMultiChoiceDialog
// ----------------------------------------------------------------------------

IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)

bool wxMultiChoiceDialog::Create( wxWindow *parent,
                                  const wxString& message,
                                  const wxString& caption,
                                  int n,
                                  const wxString *choices,
                                  long style,
                                  const wxPoint& pos )
{
    if ( !wxAnyChoiceDialog::Create(parent, message, caption,
                                    n, choices,
                                    style, pos,
                                    wxLB_ALWAYS_SB | wxLB_EXTENDED) )
        return FALSE;

    return TRUE;
}

void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
{
    size_t count = selections.GetCount();
    for ( size_t n = 0; n < count; n++ )
    {
        m_listbox->Select(selections[n]);
    }
}

bool wxMultiChoiceDialog::TransferDataFromWindow()
{
    // VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
#ifdef __WXMOTIF__
    #define IsSelected Selected
#endif

    m_selections.Empty();
    size_t count = m_listbox->GetCount();
    for ( size_t n = 0; n < count; n++ )
    {
        if ( m_listbox->IsSelected(n) )
            m_selections.Add(n);
    }

    return TRUE;
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: choicdgg.cpp
	3	// Purpose: Choice dialogs
	4	// Author: Julian Smart
	5	// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) wxWindows team
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	#ifdef __GNUG__
	17	#pragma implementation "choicdgg.h"
	18	#endif
	19
	20	// ----------------------------------------------------------------------------
	21	// headers
	22	// ----------------------------------------------------------------------------
	23
	24	// For compilers that support precompilation, includes "wx.h".
	25	#include "wx/wxprec.h"
	26
	27	#ifdef __BORLANDC__
	28	#pragma hdrstop
	29	#endif
	30
	31	#ifndef WX_PRECOMP
	32	#include <stdio.h>
	33	#include "wx/utils.h"
	34	#include "wx/dialog.h"
	35	#include "wx/button.h"
	36	#include "wx/listbox.h"
	37	#include "wx/stattext.h"
	38	#include "wx/intl.h"
	39	#include "wx/sizer.h"
	40	#endif
	41
	42	#if wxUSE_STATLINE
	43	#include "wx/statline.h"
	44	#endif
	45
	46	#include "wx/generic/choicdgg.h"
	47
	48	// ----------------------------------------------------------------------------
	49	// constants
	50	// ----------------------------------------------------------------------------
	51
	52	#define wxID_LISTBOX 3000
	53
	54	#if defined(__WXMSW__) \|\| defined(__WXMAC__)
	55	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	56	wxDIALOG_MODAL \| \
	57	wxTAB_TRAVERSAL)
	58	#else
	59	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	60	wxDIALOG_MODAL \| \
	61	wxRESIZE_BORDER \| \
	62	wxTAB_TRAVERSAL)
	63	#endif
	64
	65	// ----------------------------------------------------------------------------
	66	// private functions
	67	// ----------------------------------------------------------------------------
	68
	69	// convert wxArrayString into a wxString[] which must be delete[]d by caller
	70	static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);
	71
	72	// ============================================================================
	73	// implementation
	74	// ============================================================================
	75
	76	// ----------------------------------------------------------------------------
	77	// helpers
	78	// ----------------------------------------------------------------------------
	79
	80	int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
	81	{
	82	int n = aChoices.GetCount();
	83	*choices = new wxString[n];
	84
	85	for ( int i = 0; i < n; i++ )
	86	{
	87	(*choices)[i] = aChoices[i];
	88	}
	89
	90	return n;
	91	}
	92
	93	// ----------------------------------------------------------------------------
	94	// wrapper functions
	95	// ----------------------------------------------------------------------------
	96
	97	wxString wxGetSingleChoice( const wxString& message,
	98	const wxString& caption,
	99	int n, const wxString *choices,
	100	wxWindow *parent,
	101	int WXUNUSED(x), int WXUNUSED(y),
	102	bool WXUNUSED(centre),
	103	int WXUNUSED(width), int WXUNUSED(height) )
	104	{
	105	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	106	wxString choice;
	107	if ( dialog.ShowModal() == wxID_OK )
	108	choice = dialog.GetStringSelection();
	109
	110	return choice;
	111	}
	112
	113	wxString wxGetSingleChoice( const wxString& message,
	114	const wxString& caption,
	115	const wxArrayString& aChoices,
	116	wxWindow *parent,
	117	int x, int y,
	118	bool centre,
	119	int width, int height)
	120	{
	121	wxString *choices;
	122	int n = ConvertWXArrayToC(aChoices, &choices);
	123	wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
	124	x, y, centre, width, height);
	125	delete [] choices;
	126
	127	return res;
	128	}
	129
	130	#ifdef WXWIN_COMPATIBILITY_2
	131	// Overloaded for backward compatibility
	132	wxString wxGetSingleChoice( const wxString& message,
	133	const wxString& caption,
	134	int n, char *choices[],
	135	wxWindow *parent,
	136	int x, int y, bool centre,
	137	int width, int height )
	138	{
	139	wxString *strings = new wxString[n];
	140	int i;
	141	for ( i = 0; i < n; i++)
	142	{
	143	strings[i] = choices[i];
	144	}
	145	wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
	146	x, y, centre, width, height));
	147	delete[] strings;
	148	return ans;
	149	}
	150	#endif // WXWIN_COMPATIBILITY_2
	151
	152	int wxGetSingleChoiceIndex( const wxString& message,
	153	const wxString& caption,
	154	int n, const wxString *choices,
	155	wxWindow *parent,
	156	int WXUNUSED(x), int WXUNUSED(y),
	157	bool WXUNUSED(centre),
	158	int WXUNUSED(width), int WXUNUSED(height) )
	159	{
	160	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	161	int choice;
	162	if ( dialog.ShowModal() == wxID_OK )
	163	choice = dialog.GetSelection();
	164	else
	165	choice = -1;
	166
	167	return choice;
	168	}
	169
	170	int wxGetSingleChoiceIndex( const wxString& message,
	171	const wxString& caption,
	172	const wxArrayString& aChoices,
	173	wxWindow *parent,
	174	int x, int y,
	175	bool centre,
	176	int width, int height)
	177	{
	178	wxString *choices;
	179	int n = ConvertWXArrayToC(aChoices, &choices);
	180	int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
	181	x, y, centre, width, height);
	182	delete [] choices;
	183
	184	return res;
	185	}
	186
	187	#ifdef WXWIN_COMPATIBILITY_2
	188	// Overloaded for backward compatibility
	189	int wxGetSingleChoiceIndex( const wxString& message,
	190	const wxString& caption,
	191	int n, wxChar *choices[],
	192	wxWindow *parent,
	193	int x, int y, bool centre,
	194	int width, int height )
	195	{
	196	wxString *strings = new wxString[n];
	197	for ( int i = 0; i < n; i++)
	198	strings[i] = choices[i];
	199	int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
	200	x, y, centre, width, height);
	201	delete[] strings;
	202	return ans;
	203	}
	204	#endif // WXWIN_COMPATIBILITY_2
	205
	206	void *wxGetSingleChoiceData( const wxString& message,
	207	const wxString& caption,
	208	int n, const wxString *choices,
	209	void **client_data,
	210	wxWindow *parent,
	211	int WXUNUSED(x), int WXUNUSED(y),
	212	bool WXUNUSED(centre),
	213	int WXUNUSED(width), int WXUNUSED(height) )
	214	{
	215	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	216	(char **)client_data);
	217	void *data;
	218	if ( dialog.ShowModal() == wxID_OK )
	219	data = dialog.GetSelectionClientData();
	220	else
	221	data = NULL;
	222
	223	return data;
	224	}
	225
	226	void *wxGetSingleChoiceData( const wxString& message,
	227	const wxString& caption,
	228	const wxArrayString& aChoices,
	229	void **client_data,
	230	wxWindow *parent,
	231	int x, int y,
	232	bool centre,
	233	int width, int height)
	234	{
	235	wxString *choices;
	236	int n = ConvertWXArrayToC(aChoices, &choices);
	237	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	238	client_data, parent,
	239	x, y, centre, width, height);
	240	delete [] choices;
	241
	242	return res;
	243	}
	244
	245	#ifdef WXWIN_COMPATIBILITY_2
	246	// Overloaded for backward compatibility
	247	void *wxGetSingleChoiceData( const wxString& message,
	248	const wxString& caption,
	249	int n, wxChar *choices[],
	250	void **client_data,
	251	wxWindow *parent,
	252	int x, int y, bool centre, int width, int height )
	253	{
	254	wxString *strings = new wxString[n];
	255	int i;
	256	for ( i = 0; i < n; i++)
	257	{
	258	strings[i] = choices[i];
	259	}
	260	void *data = wxGetSingleChoiceData(message, caption,
	261	n, (const wxString *)strings,
	262	client_data, parent,
	263	x, y, centre, width, height);
	264	delete[] strings;
	265	return data;
	266	}
	267	#endif // WXWIN_COMPATIBILITY_2
	268
	269	size_t wxGetMultipleChoices(wxArrayInt& selections,
	270	const wxString& message,
	271	const wxString& caption,
	272	int n, const wxString *choices,
	273	wxWindow *parent,
	274	int WXUNUSED(x), int WXUNUSED(y),
	275	bool WXUNUSED(centre),
	276	int WXUNUSED(width), int WXUNUSED(height))
	277	{
	278	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	279
	280	if ( !selections.IsEmpty() )
	281	dialog.SetSelections(selections);
	282
	283	if ( dialog.ShowModal() == wxID_OK )
	284	selections = dialog.GetSelections();
	285	else
	286	selections.Empty();
	287
	288	return selections.GetCount();
	289	}
	290
	291	size_t wxGetMultipleChoices(wxArrayInt& selections,
	292	const wxString& message,
	293	const wxString& caption,
	294	const wxArrayString& aChoices,
	295	wxWindow *parent,
	296	int x, int y,
	297	bool centre,
	298	int width, int height)
	299	{
	300	wxString *choices;
	301	int n = ConvertWXArrayToC(aChoices, &choices);
	302	size_t res = wxGetMultipleChoices(selections, message, caption,
	303	n, choices, parent,
	304	x, y, centre, width, height);
	305	delete [] choices;
	306
	307	return res;
	308	}
	309
	310	// ----------------------------------------------------------------------------
	311	// wxAnyChoiceDialog
	312	// ----------------------------------------------------------------------------
	313
	314	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	315	const wxString& message,
	316	const wxString& caption,
	317	int n, const wxString *choices,
	318	long WXUNUSED(styleDlg), // FIXME: why unused?
	319	const wxPoint& pos,
	320	long styleLbox)
	321	{
	322	if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
	323	wxCHOICEDLG_DIALOG_STYLE) )
	324	return FALSE;
	325
	326	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	327
	328	// 1) text message
	329	topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
	330
	331	// 2) list box
	332	m_listbox = new wxListBox( this, wxID_LISTBOX,
	333	wxDefaultPosition, wxDefaultSize,
	334	n, choices,
	335	styleLbox );
	336	if ( n > 0 )
	337	m_listbox->SetSelection(0);
	338
	339	topsizer->Add( m_listbox, 1, wxEXPAND \| wxLEFT\|wxRIGHT, 15 );
	340
	341	#if wxUSE_STATLINE
	342	// 3) static line
	343	topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND \| wxLEFT\|wxRIGHT\|wxTOP, 10 );
	344	#endif
	345
	346	// 4) buttons
	347	topsizer->Add( CreateButtonSizer( wxOK\|wxCANCEL ), 0, wxCENTRE \| wxALL, 10 );
	348
	349	SetAutoLayout( TRUE );
	350	SetSizer( topsizer );
	351
	352	topsizer->SetSizeHints( this );
	353	topsizer->Fit( this );
	354
	355	Centre( wxBOTH );
	356
	357	m_listbox->SetFocus();
	358
	359	return TRUE;
	360	}
	361
	362	// ----------------------------------------------------------------------------
	363	// wxSingleChoiceDialog
	364	// ----------------------------------------------------------------------------
	365
	366	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	367	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	368	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	369	END_EVENT_TABLE()
	370
	371	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	372
	373	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	374	const wxString& message,
	375	const wxString& caption,
	376	int n,
	377	const wxString *choices,
	378	char **clientData,
	379	long style,
	380	const wxPoint& WXUNUSED(pos))
	381	{
	382	Create(parent, message, caption, n, choices, clientData, style);
	383	}
	384
	385	#ifdef WXWIN_COMPATIBILITY_2
	386
	387	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	388	const wxString& message,
	389	const wxString& caption,
	390	const wxStringList& choices,
	391	char **clientData,
	392	long style,
	393	const wxPoint& WXUNUSED(pos))
	394	{
	395	Create(parent, message, caption, choices, clientData, style);
	396	}
	397
	398	bool wxSingleChoiceDialog::Create(wxWindow *parent,
	399	const wxString& message,
	400	const wxString& caption,
	401	const wxStringList& choices,
	402	char **clientData,
	403	long style,
	404	const wxPoint& pos)
	405	{
	406	wxString *strings = new wxString[choices.Number()];
	407	int i;
	408	for ( i = 0; i < choices.Number(); i++)
	409	{
	410	strings[i] = (char *)choices.Nth(i)->Data();
	411	}
	412	bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
	413	delete[] strings;
	414	return ans;
	415	}
	416
	417	#endif // WXWIN_COMPATIBILITY_2
	418
	419	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	420	const wxString& message,
	421	const wxString& caption,
	422	int n,
	423	const wxString *choices,
	424	char **clientData,
	425	long style,
	426	const wxPoint& pos )
	427	{
	428	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	429	n, choices,
	430	style, pos) )
	431	return FALSE;
	432
	433	m_selection = n > 0 ? 0 : -1;
	434
	435	if (clientData)
	436	{
	437	for (int i = 0; i < n; i++)
	438	m_listbox->SetClientData(i, clientData[i]);
	439	}
	440
	441	return TRUE;
	442	}
	443
	444	// Set the selection
	445	void wxSingleChoiceDialog::SetSelection(int sel)
	446	{
	447	m_listbox->SetSelection(sel);
	448	m_selection = sel;
	449	}
	450
	451	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	452	{
	453	m_selection = m_listbox->GetSelection();
	454	m_stringSelection = m_listbox->GetStringSelection();
	455	// TODO!
	456	#ifndef __WXMOTIF__
	457	if ( m_listbox->HasClientUntypedData() )
	458	SetClientData(m_listbox->GetClientData(m_selection));
	459	#endif
	460	EndModal(wxID_OK);
	461	}
	462
	463	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	464	{
	465	m_selection = m_listbox->GetSelection();
	466	m_stringSelection = m_listbox->GetStringSelection();
	467
	468	// TODO!
	469	#ifndef __WXMOTIF__
	470	if ( m_listbox->HasClientUntypedData() )
	471	SetClientData(m_listbox->GetClientData(m_selection));
	472	#endif
	473
	474	EndModal(wxID_OK);
	475	}
	476
	477	// ----------------------------------------------------------------------------
	478	// wxMultiChoiceDialog
	479	// ----------------------------------------------------------------------------
	480
	481	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	482
	483	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	484	const wxString& message,
	485	const wxString& caption,
	486	int n,
	487	const wxString *choices,
	488	long style,
	489	const wxPoint& pos )
	490	{
	491	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	492	n, choices,
	493	style, pos,
	494	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	495	return FALSE;
	496
	497	return TRUE;
	498	}
	499
	500	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	501	{
	502	size_t count = selections.GetCount();
	503	for ( size_t n = 0; n < count; n++ )
	504	{
	505	m_listbox->Select(selections[n]);
	506	}
	507	}
	508
	509	bool wxMultiChoiceDialog::TransferDataFromWindow()
	510	{
	511	// VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
	512	#ifdef __WXMOTIF__
	513	#define IsSelected Selected
	514	#endif
	515
	516	m_selections.Empty();
	517	size_t count = m_listbox->GetCount();
	518	for ( size_t n = 0; n < count; n++ )
	519	{
	520	if ( m_listbox->IsSelected(n) )
	521	m_selections.Add(n);
	522	}
	523
	524	return TRUE;
	525	}