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;
}

#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	#ifdef WXWIN_COMPATIBILITY_2
	171	// Overloaded for backward compatibility
	172	int wxGetSingleChoiceIndex( const wxString& message,
	173	const wxString& caption,
	174	int n, wxChar *choices[],
	175	wxWindow *parent,
	176	int x, int y, bool centre,
	177	int width, int height )
	178	{
	179	wxString *strings = new wxString[n];
	180	for ( int i = 0; i < n; i++)
	181	strings[i] = choices[i];
	182	int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
	183	x, y, centre, width, height);
	184	delete[] strings;
	185	return ans;
	186	}
	187	#endif // WXWIN_COMPATIBILITY_2
	188
	189	void *wxGetSingleChoiceData( const wxString& message,
	190	const wxString& caption,
	191	int n, const wxString *choices,
	192	void **client_data,
	193	wxWindow *parent,
	194	int WXUNUSED(x), int WXUNUSED(y),
	195	bool WXUNUSED(centre),
	196	int WXUNUSED(width), int WXUNUSED(height) )
	197	{
	198	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	199	(char **)client_data);
	200	void *data;
	201	if ( dialog.ShowModal() == wxID_OK )
	202	data = dialog.GetSelectionClientData();
	203	else
	204	data = NULL;
	205
	206	return data;
	207	}
	208
	209	void *wxGetSingleChoiceData( const wxString& message,
	210	const wxString& caption,
	211	const wxArrayString& aChoices,
	212	void **client_data,
	213	wxWindow *parent,
	214	int x, int y,
	215	bool centre,
	216	int width, int height)
	217	{
	218	wxString *choices;
	219	int n = ConvertWXArrayToC(aChoices, &choices);
	220	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	221	client_data, parent,
	222	x, y, centre, width, height);
	223	delete [] choices;
	224
	225	return res;
	226	}
	227
	228	#ifdef WXWIN_COMPATIBILITY_2
	229	// Overloaded for backward compatibility
	230	void *wxGetSingleChoiceData( const wxString& message,
	231	const wxString& caption,
	232	int n, wxChar *choices[],
	233	void **client_data,
	234	wxWindow *parent,
	235	int x, int y, bool centre, int width, int height )
	236	{
	237	wxString *strings = new wxString[n];
	238	int i;
	239	for ( i = 0; i < n; i++)
	240	{
	241	strings[i] = choices[i];
	242	}
	243	void *data = wxGetSingleChoiceData(message, caption,
	244	n, (const wxString *)strings,
	245	client_data, parent,
	246	x, y, centre, width, height);
	247	delete[] strings;
	248	return data;
	249	}
	250	#endif // WXWIN_COMPATIBILITY_2
	251
	252	size_t wxGetMultipleChoices(wxArrayInt& selections,
	253	const wxString& message,
	254	const wxString& caption,
	255	int n, const wxString *choices,
	256	wxWindow *parent,
	257	int WXUNUSED(x), int WXUNUSED(y),
	258	bool WXUNUSED(centre),
	259	int WXUNUSED(width), int WXUNUSED(height))
	260	{
	261	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	262
	263	if ( !selections.IsEmpty() )
	264	dialog.SetSelections(selections);
	265
	266	if ( dialog.ShowModal() == wxID_OK )
	267	selections = dialog.GetSelections();
	268	else
	269	selections.Empty();
	270
	271	return selections.GetCount();
	272	}
	273
	274	size_t wxGetMultipleChoices(wxArrayInt& selections,
	275	const wxString& message,
	276	const wxString& caption,
	277	const wxArrayString& aChoices,
	278	wxWindow *parent,
	279	int x, int y,
	280	bool centre,
	281	int width, int height)
	282	{
	283	wxString *choices;
	284	int n = ConvertWXArrayToC(aChoices, &choices);
	285	size_t res = wxGetMultipleChoices(selections, message, caption,
	286	n, choices, parent,
	287	x, y, centre, width, height);
	288	delete [] choices;
	289
	290	return res;
	291	}
	292
	293	// ----------------------------------------------------------------------------
	294	// wxAnyChoiceDialog
	295	// ----------------------------------------------------------------------------
	296
	297	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	298	const wxString& message,
	299	const wxString& caption,
	300	int n, const wxString *choices,
	301	long WXUNUSED(styleDlg), // FIXME: why unused?
	302	const wxPoint& pos,
	303	long styleLbox)
	304	{
	305	if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
	306	wxCHOICEDLG_DIALOG_STYLE) )
	307	return FALSE;
	308
	309	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	310
	311	// 1) text message
	312	topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
	313
	314	// 2) list box
	315	m_listbox = new wxListBox( this, wxID_LISTBOX,
	316	wxDefaultPosition, wxDefaultSize,
	317	n, choices,
	318	styleLbox );
	319	if ( n > 0 )
	320	m_listbox->SetSelection(0);
	321
	322	topsizer->Add( m_listbox, 1, wxEXPAND \| wxLEFT\|wxRIGHT, 15 );
	323
	324	#if wxUSE_STATLINE
	325	// 3) static line
	326	topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND \| wxLEFT\|wxRIGHT\|wxTOP, 10 );
	327	#endif
	328
	329	// 4) buttons
	330	topsizer->Add( CreateButtonSizer( wxOK\|wxCANCEL ), 0, wxCENTRE \| wxALL, 10 );
	331
	332	SetAutoLayout( TRUE );
	333	SetSizer( topsizer );
	334
	335	topsizer->SetSizeHints( this );
	336	topsizer->Fit( this );
	337
	338	Centre( wxBOTH );
	339
	340	m_listbox->SetFocus();
	341
	342	return TRUE;
	343	}
	344
	345	// ----------------------------------------------------------------------------
	346	// wxSingleChoiceDialog
	347	// ----------------------------------------------------------------------------
	348
	349	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	350	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	351	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	352	END_EVENT_TABLE()
	353
	354	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	355
	356	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	357	const wxString& message,
	358	const wxString& caption,
	359	int n,
	360	const wxString *choices,
	361	char **clientData,
	362	long style,
	363	const wxPoint& WXUNUSED(pos))
	364	{
	365	Create(parent, message, caption, n, choices, clientData, style);
	366	}
	367
	368	#ifdef WXWIN_COMPATIBILITY_2
	369
	370	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	371	const wxString& message,
	372	const wxString& caption,
	373	const wxStringList& choices,
	374	char **clientData,
	375	long style,
	376	const wxPoint& WXUNUSED(pos))
	377	{
	378	Create(parent, message, caption, choices, clientData, style);
	379	}
	380
	381	bool wxSingleChoiceDialog::Create(wxWindow *parent,
	382	const wxString& message,
	383	const wxString& caption,
	384	const wxStringList& choices,
	385	char **clientData,
	386	long style,
	387	const wxPoint& pos)
	388	{
	389	wxString *strings = new wxString[choices.Number()];
	390	int i;
	391	for ( i = 0; i < choices.Number(); i++)
	392	{
	393	strings[i] = (char *)choices.Nth(i)->Data();
	394	}
	395	bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
	396	delete[] strings;
	397	return ans;
	398	}
	399
	400	#endif // WXWIN_COMPATIBILITY_2
	401
	402	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	403	const wxString& message,
	404	const wxString& caption,
	405	int n,
	406	const wxString *choices,
	407	char **clientData,
	408	long style,
	409	const wxPoint& pos )
	410	{
	411	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	412	n, choices,
	413	style, pos) )
	414	return FALSE;
	415
	416	m_selection = n > 0 ? 0 : -1;
	417
	418	if (clientData)
	419	{
	420	for (int i = 0; i < n; i++)
	421	m_listbox->SetClientData(i, clientData[i]);
	422	}
	423
	424	return TRUE;
	425	}
	426
	427	// Set the selection
	428	void wxSingleChoiceDialog::SetSelection(int sel)
	429	{
	430	m_listbox->SetSelection(sel);
	431	m_selection = sel;
	432	}
	433
	434	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	435	{
	436	m_selection = m_listbox->GetSelection();
	437	m_stringSelection = m_listbox->GetStringSelection();
	438	// TODO!
	439	#ifndef __WXMOTIF__
	440	if ( m_listbox->HasClientUntypedData() )
	441	SetClientData(m_listbox->GetClientData(m_selection));
	442	#endif
	443	EndModal(wxID_OK);
	444	}
	445
	446	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	447	{
	448	m_selection = m_listbox->GetSelection();
	449	m_stringSelection = m_listbox->GetStringSelection();
	450
	451	// TODO!
	452	#ifndef __WXMOTIF__
	453	if ( m_listbox->HasClientUntypedData() )
	454	SetClientData(m_listbox->GetClientData(m_selection));
	455	#endif
	456
	457	EndModal(wxID_OK);
	458	}
	459
	460	// ----------------------------------------------------------------------------
	461	// wxMultiChoiceDialog
	462	// ----------------------------------------------------------------------------
	463
	464	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	465
	466	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	467	const wxString& message,
	468	const wxString& caption,
	469	int n,
	470	const wxString *choices,
	471	long style,
	472	const wxPoint& pos )
	473	{
	474	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	475	n, choices,
	476	style, pos,
	477	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	478	return FALSE;
	479
	480	return TRUE;
	481	}
	482
	483	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	484	{
	485	size_t count = selections.GetCount();
	486	for ( size_t n = 0; n < count; n++ )
	487	{
	488	m_listbox->Select(selections[n]);
	489	}
	490	}
	491
	492	bool wxMultiChoiceDialog::TransferDataFromWindow()
	493	{
	494	// VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
	495	#ifdef __WXMOTIF__
	496	#define IsSelected Selected
	497	#endif
	498
	499	m_selections.Empty();
	500	size_t count = m_listbox->GetCount();
	501	for ( size_t n = 0; n < count; n++ )
	502	{
	503	if ( m_listbox->IsSelected(n) )
	504	m_selections.Add(n);
	505	}
	506
	507	return TRUE;
	508	}