src/generic/filedlgg.cpp

//////////////////////////////////////////////////////////////////////////////
// Name:        src/generic/filedlgg.cpp
// Purpose:     wxGenericFileDialog
// Author:      Robert Roebling
// Modified by:
// Created:     12/12/98
// RCS-ID:      $Id$
// Copyright:   (c) Robert Roebling
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_FILEDLG

// NOTE : it probably also supports MAC, untested
#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
#error wxGenericFileDialog currently only supports Unix, win32 and DOS
#endif

#ifndef WX_PRECOMP
    #ifdef __WXMSW__
        #include "wx/msw/wrapwin.h"
    #endif
    #include "wx/hash.h"
    #include "wx/intl.h"
    #include "wx/settings.h"
    #include "wx/log.h"
    #include "wx/msgdlg.h"
    #include "wx/bmpbuttn.h"
    #include "wx/checkbox.h"
    #include "wx/choice.h"
    #include "wx/stattext.h"
    #include "wx/textctrl.h"
    #include "wx/sizer.h"
    #include "wx/filedlg.h"     // wxFD_OPEN, wxFD_SAVE...
#endif

#include "wx/longlong.h"
#include "wx/config.h"
#include "wx/imaglist.h"
#include "wx/artprov.h"
#include "wx/filefn.h"
#include "wx/filectrl.h"
#include "wx/generic/filedlgg.h"
#include "wx/debug.h"

#if wxUSE_TOOLTIPS
    #include "wx/tooltip.h"
#endif

#ifndef __WXWINCE__
    #include <sys/types.h>
    #include <sys/stat.h>
#endif

#ifdef __UNIX__
    #include <dirent.h>
    #include <pwd.h>
    #ifndef __VMS
    # include <grp.h>
    #endif
#endif

#ifdef __WINDOWS__
    #include "wx/msw/mslu.h"
#endif

#ifdef __WATCOMC__
    #include <direct.h>
#endif

#ifndef __WXWINCE__
#include <time.h>
#endif

#if defined(__UNIX__) || defined(__DOS__)
#include <unistd.h>
#endif

#if defined(__WXWINCE__)
#define IsTopMostDir(dir) (dir == wxT("\\") || dir == wxT("/"))
#elif (defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__))
#define IsTopMostDir(dir)   (dir.empty())
#else
#define IsTopMostDir(dir)   (dir == wxT("/"))
#endif

//-----------------------------------------------------------------------------
// wxGenericFileDialog
//-----------------------------------------------------------------------------

#define  ID_LIST_MODE     (wxID_FILEDLGG    )
#define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
#define  ID_UP_DIR        (wxID_FILEDLGG + 2)
#define  ID_PARENT_DIR    (wxID_FILEDLGG + 3)
#define  ID_NEW_DIR       (wxID_FILEDLGG + 4)
#define  ID_FILE_CTRL     (wxID_FILEDLGG + 5)

IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)

BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
    EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
    EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
    EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
    EVT_BUTTON(ID_PARENT_DIR, wxGenericFileDialog::OnHome)
    EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
    EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnOk)
    EVT_FILECTRL_FILEACTIVATED(ID_FILE_CTRL, wxGenericFileDialog::OnFileActivated)

    EVT_UPDATE_UI(ID_UP_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
    EVT_UPDATE_UI(ID_NEW_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
END_EVENT_TABLE()

long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
bool wxGenericFileDialog::ms_lastShowHidden = false;

void wxGenericFileDialog::Init()
{
    m_bypassGenericImpl = false;

    m_filectrl   = NULL;
    m_upDirButton  = NULL;
    m_newDirButton = NULL;
}

wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
                           const wxString& message,
                           const wxString& defaultDir,
                           const wxString& defaultFile,
                           const wxString& wildCard,
                           long  style,
                           const wxPoint& pos,
                           const wxSize& sz,
                           const wxString& name,
                           bool  bypassGenericImpl ) : wxFileDialogBase()
{
    Init();
    Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name, bypassGenericImpl );
}

bool wxGenericFileDialog::Create( wxWindow *parent,
                                  const wxString& message,
                                  const wxString& defaultDir,
                                  const wxString& defaultFile,
                                  const wxString& wildCard,
                                  long  style,
                                  const wxPoint& pos,
                                  const wxSize& sz,
                                  const wxString& name,
                                  bool  bypassGenericImpl )
{
    m_bypassGenericImpl = bypassGenericImpl;

    parent = GetParentForModalDialog(parent);

    if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
                                  wildCard, style, pos, sz, name))
    {
        return false;
    }

    if (m_bypassGenericImpl)
        return true;

    if (!wxDialog::Create( parent, wxID_ANY, message, pos, sz,
                           wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | style, name
                           ))
    {
        return false;
    }

#if wxUSE_CONFIG
    if (wxConfig::Get(false))
    {
        wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
                              &ms_lastViewStyle);
        wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
                              &ms_lastShowHidden);
    }
#endif

    if ((m_dir.empty()) || (m_dir == wxT(".")))
    {
        m_dir = wxGetCwd();
        if (m_dir.empty())
            m_dir = wxFILE_SEP_PATH;
    }

    const size_t len = m_dir.length();
    if ((len > 1) && (wxEndsWithPathSeparator(m_dir)))
        m_dir.Remove( len-1, 1 );

    m_filterExtension = wxEmptyString;

    // layout

    const bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);

    wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );

    wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );

    wxBitmapButton *but;

    but = new wxBitmapButton(this, ID_LIST_MODE,
                             wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_BUTTON));
#if wxUSE_TOOLTIPS
    but->SetToolTip( _("View files as a list view") );
#endif
    buttonsizer->Add( but, 0, wxALL, 5 );

    but = new wxBitmapButton(this, ID_REPORT_MODE,
                             wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));
#if wxUSE_TOOLTIPS
    but->SetToolTip( _("View files as a detailed view") );
#endif
    buttonsizer->Add( but, 0, wxALL, 5 );

    buttonsizer->Add( 30, 5, 1 );

    m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
                           wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));
#if wxUSE_TOOLTIPS
    m_upDirButton->SetToolTip( _("Go to parent directory") );
#endif
    buttonsizer->Add( m_upDirButton, 0, wxALL, 5 );

#ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
    but = new wxBitmapButton(this, ID_PARENT_DIR,
                             wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
#if wxUSE_TOOLTIPS
    but->SetToolTip( _("Go to home directory") );
#endif
    buttonsizer->Add( but, 0, wxALL, 5);

    buttonsizer->Add( 20, 20 );
#endif //!__DOS__

    m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
                           wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
#if wxUSE_TOOLTIPS
    m_newDirButton->SetToolTip( _("Create new directory") );
#endif
    buttonsizer->Add( m_newDirButton, 0, wxALL, 5 );

    if (is_pda)
        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 0 );
    else
        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );

    long style2 = 0;
    if ( HasFdFlag(wxFD_MULTIPLE) )
        style2 |= wxFC_MULTIPLE;

    m_filectrl = new wxGenericFileCtrl( this, ID_FILE_CTRL,
                                        m_dir, defaultFile,
                                        wildCard,
                                        style2,
                                        wxDefaultPosition, wxSize(540,200)
                                        );

    m_filectrl->ShowHidden( ms_lastShowHidden );

    if (ms_lastViewStyle == wxLC_LIST)
    {
        m_filectrl->ChangeToListMode();
    }
    else if (ms_lastViewStyle == wxLC_REPORT)
    {
        m_filectrl->ChangeToReportMode();
    }

    if (is_pda)
    {
        // PDAs have a different screen layout
        mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().HorzBorder());

        wxSizer *bsizer = CreateButtonSizer(wxOK | wxCANCEL);
        if ( bsizer )
            mainsizer->Add(bsizer, wxSizerFlags().Expand().Border());
    }
    else // !is_pda
    {
        mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().DoubleHorzBorder());

        wxBoxSizer *okcancelsizer = new wxBoxSizer( wxHORIZONTAL );
        okcancelsizer->Add(new wxButton(this, wxID_OK), wxSizerFlags().DoubleBorder().Centre());
        okcancelsizer->Add(new wxButton(this, wxID_CANCEL), wxSizerFlags().DoubleBorder().Centre());
        mainsizer->Add(okcancelsizer, wxSizerFlags().Center());
        }

    SetAutoLayout( true );
    SetSizer( mainsizer );

    if (!is_pda)
    {
        mainsizer->Fit( this );
        mainsizer->SetSizeHints( this );

        Centre( wxBOTH );
    }

    return true;
}

wxGenericFileDialog::~wxGenericFileDialog()
{
    if (!m_bypassGenericImpl)
    {
#if wxUSE_CONFIG
        if (wxConfig::Get(false))
        {
            wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
                                   ms_lastViewStyle);
            wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
                                   ms_lastShowHidden);
        }
#endif
    }
}

int wxGenericFileDialog::ShowModal()
{
    m_filectrl->SetDirectory(m_dir);

    return wxDialog::ShowModal();
}

bool wxGenericFileDialog::Show( bool show )
{
    // Called by ShowModal, so don't repeate the update
#ifndef __WIN32__
    if (show)
    {
        m_filectrl->SetDirectory(m_dir);
    }
#endif

    return wxDialog::Show( show );
}

void wxGenericFileDialog::OnOk( wxCommandEvent &WXUNUSED(event) )
{
    wxArrayString selectedFiles;
    m_filectrl->GetFilenames(selectedFiles);

    if (selectedFiles.Count() == 0)
        return;

    if (selectedFiles.Count() == 1)
    {
        SetPath( selectedFiles[0] );
    }

    EndModal(wxID_OK);
}

void wxGenericFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
{
    m_filectrl->ChangeToListMode();
    ms_lastViewStyle = wxLC_LIST;
    m_filectrl->GetFileList()->SetFocus();
}

void wxGenericFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
{
    m_filectrl->ChangeToReportMode();
    ms_lastViewStyle = wxLC_REPORT;
    m_filectrl->GetFileList()->SetFocus();
}

void wxGenericFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
{
    m_filectrl->GoToParentDir();
    m_filectrl->GetFileList()->SetFocus();
}

void wxGenericFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
{
    m_filectrl->GoToHomeDir();
    m_filectrl->SetFocus();
}

void wxGenericFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
{
    m_filectrl->GetFileList()->MakeDir();
}

void wxGenericFileDialog::OnFileActivated( wxFileCtrlEvent &WXUNUSED(event) )
{
    wxCommandEvent dummy;
    OnOk( dummy );
}

void wxGenericFileDialog::OnUpdateButtonsUI(wxUpdateUIEvent& event)
{
    // surprisingly, we can be called before m_filectrl is set in Create() as
    // wxFileCtrl ctor itself can generate idle events, so we need this test
    if ( m_filectrl )
        event.Enable( !IsTopMostDir(m_filectrl->GetShownDirectory()) );
}

#ifdef wxHAS_GENERIC_FILEDIALOG

IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog)

#endif // wxHAS_GENERIC_FILEDIALOG

#endif // wxUSE_FILEDLG
Commit	Line	Data
	1	//////////////////////////////////////////////////////////////////////////////
	2	// Name: src/generic/filedlgg.cpp
	3	// Purpose: wxGenericFileDialog
	4	// Author: Robert Roebling
	5	// Modified by:
	6	// Created: 12/12/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Robert Roebling
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// For compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#ifdef __BORLANDC__
	16	#pragma hdrstop
	17	#endif
	18
	19	#if wxUSE_FILEDLG
	20
	21	// NOTE : it probably also supports MAC, untested
	22	#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
	23	#error wxGenericFileDialog currently only supports Unix, win32 and DOS
	24	#endif
	25
	26	#ifndef WX_PRECOMP
	27	#ifdef __WXMSW__
	28	#include "wx/msw/wrapwin.h"
	29	#endif
	30	#include "wx/hash.h"
	31	#include "wx/intl.h"
	32	#include "wx/settings.h"
	33	#include "wx/log.h"
	34	#include "wx/msgdlg.h"
	35	#include "wx/bmpbuttn.h"
	36	#include "wx/checkbox.h"
	37	#include "wx/choice.h"
	38	#include "wx/stattext.h"
	39	#include "wx/textctrl.h"
	40	#include "wx/sizer.h"
	41	#include "wx/filedlg.h" // wxFD_OPEN, wxFD_SAVE...
	42	#endif
	43
	44	#include "wx/longlong.h"
	45	#include "wx/config.h"
	46	#include "wx/imaglist.h"
	47	#include "wx/artprov.h"
	48	#include "wx/filefn.h"
	49	#include "wx/filectrl.h"
	50	#include "wx/generic/filedlgg.h"
	51	#include "wx/debug.h"
	52
	53	#if wxUSE_TOOLTIPS
	54	#include "wx/tooltip.h"
	55	#endif
	56
	57	#ifndef __WXWINCE__
	58	#include <sys/types.h>
	59	#include <sys/stat.h>
	60	#endif
	61
	62	#ifdef __UNIX__
	63	#include <dirent.h>
	64	#include <pwd.h>
	65	#ifndef __VMS
	66	# include <grp.h>
	67	#endif
	68	#endif
	69
	70	#ifdef __WINDOWS__
	71	#include "wx/msw/mslu.h"
	72	#endif
	73
	74	#ifdef __WATCOMC__
	75	#include <direct.h>
	76	#endif
	77
	78	#ifndef __WXWINCE__
	79	#include <time.h>
	80	#endif
	81
	82	#if defined(__UNIX__) \|\| defined(__DOS__)
	83	#include <unistd.h>
	84	#endif
	85
	86	#if defined(__WXWINCE__)
	87	#define IsTopMostDir(dir) (dir == wxT("\\") \|\| dir == wxT("/"))
	88	#elif (defined(__DOS__) \|\| defined(__WINDOWS__) \|\| defined (__OS2__))
	89	#define IsTopMostDir(dir) (dir.empty())
	90	#else
	91	#define IsTopMostDir(dir) (dir == wxT("/"))
	92	#endif
	93
	94	//-----------------------------------------------------------------------------
	95	// wxGenericFileDialog
	96	//-----------------------------------------------------------------------------
	97
	98	#define ID_LIST_MODE (wxID_FILEDLGG )
	99	#define ID_REPORT_MODE (wxID_FILEDLGG + 1)
	100	#define ID_UP_DIR (wxID_FILEDLGG + 2)
	101	#define ID_PARENT_DIR (wxID_FILEDLGG + 3)
	102	#define ID_NEW_DIR (wxID_FILEDLGG + 4)
	103	#define ID_FILE_CTRL (wxID_FILEDLGG + 5)
	104
	105	IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)
	106
	107	BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
	108	EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
	109	EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
	110	EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
	111	EVT_BUTTON(ID_PARENT_DIR, wxGenericFileDialog::OnHome)
	112	EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
	113	EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnOk)
	114	EVT_FILECTRL_FILEACTIVATED(ID_FILE_CTRL, wxGenericFileDialog::OnFileActivated)
	115
	116	EVT_UPDATE_UI(ID_UP_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
	117	#if defined(__DOS__) \|\| defined(__WINDOWS__) \|\| defined(__OS2__)
	118	EVT_UPDATE_UI(ID_NEW_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
	119	#endif // defined(__DOS__) \|\| defined(__WINDOWS__) \|\| defined(__OS2__)
	120	END_EVENT_TABLE()
	121
	122	long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
	123	bool wxGenericFileDialog::ms_lastShowHidden = false;
	124
	125	void wxGenericFileDialog::Init()
	126	{
	127	m_bypassGenericImpl = false;
	128
	129	m_filectrl = NULL;
	130	m_upDirButton = NULL;
	131	m_newDirButton = NULL;
	132	}
	133
	134	wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
	135	const wxString& message,
	136	const wxString& defaultDir,
	137	const wxString& defaultFile,
	138	const wxString& wildCard,
	139	long style,
	140	const wxPoint& pos,
	141	const wxSize& sz,
	142	const wxString& name,
	143	bool bypassGenericImpl ) : wxFileDialogBase()
	144	{
	145	Init();
	146	Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name, bypassGenericImpl );
	147	}
	148
	149	bool wxGenericFileDialog::Create( wxWindow *parent,
	150	const wxString& message,
	151	const wxString& defaultDir,
	152	const wxString& defaultFile,
	153	const wxString& wildCard,
	154	long style,
	155	const wxPoint& pos,
	156	const wxSize& sz,
	157	const wxString& name,
	158	bool bypassGenericImpl )
	159	{
	160	m_bypassGenericImpl = bypassGenericImpl;
	161
	162	parent = GetParentForModalDialog(parent);
	163
	164	if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
	165	wildCard, style, pos, sz, name))
	166	{
	167	return false;
	168	}
	169
	170	if (m_bypassGenericImpl)
	171	return true;
	172
	173	if (!wxDialog::Create( parent, wxID_ANY, message, pos, sz,
	174	wxDEFAULT_DIALOG_STYLE \| wxRESIZE_BORDER \| style, name
	175	))
	176	{
	177	return false;
	178	}
	179
	180	#if wxUSE_CONFIG
	181	if (wxConfig::Get(false))
	182	{
	183	wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
	184	&ms_lastViewStyle);
	185	wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
	186	&ms_lastShowHidden);
	187	}
	188	#endif
	189
	190	if ((m_dir.empty()) \|\| (m_dir == wxT(".")))
	191	{
	192	m_dir = wxGetCwd();
	193	if (m_dir.empty())
	194	m_dir = wxFILE_SEP_PATH;
	195	}
	196
	197	const size_t len = m_dir.length();
	198	if ((len > 1) && (wxEndsWithPathSeparator(m_dir)))
	199	m_dir.Remove( len-1, 1 );
	200
	201	m_filterExtension = wxEmptyString;
	202
	203	// layout
	204
	205	const bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
	206
	207	wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
	208
	209	wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
	210
	211	wxBitmapButton *but;
	212
	213	but = new wxBitmapButton(this, ID_LIST_MODE,
	214	wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_BUTTON));
	215	#if wxUSE_TOOLTIPS
	216	but->SetToolTip( _("View files as a list view") );
	217	#endif
	218	buttonsizer->Add( but, 0, wxALL, 5 );
	219
	220	but = new wxBitmapButton(this, ID_REPORT_MODE,
	221	wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));
	222	#if wxUSE_TOOLTIPS
	223	but->SetToolTip( _("View files as a detailed view") );
	224	#endif
	225	buttonsizer->Add( but, 0, wxALL, 5 );
	226
	227	buttonsizer->Add( 30, 5, 1 );
	228
	229	m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
	230	wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));
	231	#if wxUSE_TOOLTIPS
	232	m_upDirButton->SetToolTip( _("Go to parent directory") );
	233	#endif
	234	buttonsizer->Add( m_upDirButton, 0, wxALL, 5 );
	235
	236	#ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
	237	but = new wxBitmapButton(this, ID_PARENT_DIR,
	238	wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
	239	#if wxUSE_TOOLTIPS
	240	but->SetToolTip( _("Go to home directory") );
	241	#endif
	242	buttonsizer->Add( but, 0, wxALL, 5);
	243
	244	buttonsizer->Add( 20, 20 );
	245	#endif //!__DOS__
	246
	247	m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
	248	wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
	249	#if wxUSE_TOOLTIPS
	250	m_newDirButton->SetToolTip( _("Create new directory") );
	251	#endif
	252	buttonsizer->Add( m_newDirButton, 0, wxALL, 5 );
	253
	254	if (is_pda)
	255	mainsizer->Add( buttonsizer, 0, wxALL \| wxEXPAND, 0 );
	256	else
	257	mainsizer->Add( buttonsizer, 0, wxALL \| wxEXPAND, 5 );
	258
	259	long style2 = 0;
	260	if ( HasFdFlag(wxFD_MULTIPLE) )
	261	style2 \|= wxFC_MULTIPLE;
	262
	263	m_filectrl = new wxGenericFileCtrl( this, ID_FILE_CTRL,
	264	m_dir, defaultFile,
	265	wildCard,
	266	style2,
	267	wxDefaultPosition, wxSize(540,200)
	268	);
	269
	270	m_filectrl->ShowHidden( ms_lastShowHidden );
	271
	272	if (ms_lastViewStyle == wxLC_LIST)
	273	{
	274	m_filectrl->ChangeToListMode();
	275	}
	276	else if (ms_lastViewStyle == wxLC_REPORT)
	277	{
	278	m_filectrl->ChangeToReportMode();
	279	}
	280
	281	if (is_pda)
	282	{
	283	// PDAs have a different screen layout
	284	mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().HorzBorder());
	285
	286	wxSizer *bsizer = CreateButtonSizer(wxOK \| wxCANCEL);
	287	if ( bsizer )
	288	mainsizer->Add(bsizer, wxSizerFlags().Expand().Border());
	289	}
	290	else // !is_pda
	291	{
	292	mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().DoubleHorzBorder());
	293
	294	wxBoxSizer *okcancelsizer = new wxBoxSizer( wxHORIZONTAL );
	295	okcancelsizer->Add(new wxButton(this, wxID_OK), wxSizerFlags().DoubleBorder().Centre());
	296	okcancelsizer->Add(new wxButton(this, wxID_CANCEL), wxSizerFlags().DoubleBorder().Centre());
	297	mainsizer->Add(okcancelsizer, wxSizerFlags().Center());
	298	}
	299
	300	SetAutoLayout( true );
	301	SetSizer( mainsizer );
	302
	303	if (!is_pda)
	304	{
	305	mainsizer->Fit( this );
	306	mainsizer->SetSizeHints( this );
	307
	308	Centre( wxBOTH );
	309	}
	310
	311	return true;
	312	}
	313
	314	wxGenericFileDialog::~wxGenericFileDialog()
	315	{
	316	if (!m_bypassGenericImpl)
	317	{
	318	#if wxUSE_CONFIG
	319	if (wxConfig::Get(false))
	320	{
	321	wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
	322	ms_lastViewStyle);
	323	wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
	324	ms_lastShowHidden);
	325	}
	326	#endif
	327	}
	328	}
	329
	330	int wxGenericFileDialog::ShowModal()
	331	{
	332	m_filectrl->SetDirectory(m_dir);
	333
	334	return wxDialog::ShowModal();
	335	}
	336
	337	bool wxGenericFileDialog::Show( bool show )
	338	{
	339	// Called by ShowModal, so don't repeate the update
	340	#ifndef __WIN32__
	341	if (show)
	342	{
	343	m_filectrl->SetDirectory(m_dir);
	344	}
	345	#endif
	346
	347	return wxDialog::Show( show );
	348	}
	349
	350	void wxGenericFileDialog::OnOk( wxCommandEvent &WXUNUSED(event) )
	351	{
	352	wxArrayString selectedFiles;
	353	m_filectrl->GetFilenames(selectedFiles);
	354
	355	if (selectedFiles.Count() == 0)
	356	return;
	357
	358	if (selectedFiles.Count() == 1)
	359	{
	360	SetPath( selectedFiles[0] );
	361	}
	362
	363	EndModal(wxID_OK);
	364	}
	365
	366	void wxGenericFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
	367	{
	368	m_filectrl->ChangeToListMode();
	369	ms_lastViewStyle = wxLC_LIST;
	370	m_filectrl->GetFileList()->SetFocus();
	371	}
	372
	373	void wxGenericFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
	374	{
	375	m_filectrl->ChangeToReportMode();
	376	ms_lastViewStyle = wxLC_REPORT;
	377	m_filectrl->GetFileList()->SetFocus();
	378	}
	379
	380	void wxGenericFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
	381	{
	382	m_filectrl->GoToParentDir();
	383	m_filectrl->GetFileList()->SetFocus();
	384	}
	385
	386	void wxGenericFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
	387	{
	388	m_filectrl->GoToHomeDir();
	389	m_filectrl->SetFocus();
	390	}
	391
	392	void wxGenericFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
	393	{
	394	m_filectrl->GetFileList()->MakeDir();
	395	}
	396
	397	void wxGenericFileDialog::OnFileActivated( wxFileCtrlEvent &WXUNUSED(event) )
	398	{
	399	wxCommandEvent dummy;
	400	OnOk( dummy );
	401	}
	402
	403	void wxGenericFileDialog::OnUpdateButtonsUI(wxUpdateUIEvent& event)
	404	{
	405	// surprisingly, we can be called before m_filectrl is set in Create() as
	406	// wxFileCtrl ctor itself can generate idle events, so we need this test
	407	if ( m_filectrl )
	408	event.Enable( !IsTopMostDir(m_filectrl->GetShownDirectory()) );
	409	}
	410
	411	#ifdef wxHAS_GENERIC_FILEDIALOG
	412
	413	IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog)
	414
	415	#endif // wxHAS_GENERIC_FILEDIALOG
	416
	417	#endif // wxUSE_FILEDLG