filedlgg.cpp

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        return;
    }

    wxString new_name( wxPathOnly( fd->GetFilePath() ) );
    new_name += wxFILE_SEP_PATH;
    new_name += event.GetLabel();

    wxLogNull log;

    if (wxFileExists(new_name))
    {
        wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
        dialog.ShowModal();
        event.Veto();
    }

    if (wxRenameFile(fd->GetFilePath(),new_name))
    {
        fd->SetNewName( new_name, event.GetLabel() );

        ignoreChanges = true;
        SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
        ignoreChanges = false;

        UpdateItem( event.GetItem() );
        EnsureVisible( event.GetItem() );
    }
    else
    {
        wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
        dialog.ShowModal();
        event.Veto();
    }
}

void wxFileCtrl::OnListColClick( wxListEvent &event )
{
    int col = event.GetColumn();

    switch (col)
    {
        case wxFileData::FileList_Name :
        case wxFileData::FileList_Size :
        case wxFileData::FileList_Type :
        case wxFileData::FileList_Time : break;
        default : return;
    }

    if ((wxFileData::fileListFieldType)col == m_sort_field)
        m_sort_foward = !m_sort_foward;
    else
        m_sort_field = (wxFileData::fileListFieldType)col;

    SortItems(m_sort_field, m_sort_foward);
}

void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool foward)
{
    m_sort_field = field;
    m_sort_foward = foward;
    long sort_dir = foward ? 1 : -1;

    switch (m_sort_field)
    {
        case wxFileData::FileList_Name :
        {
            wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataNameCompare, sort_dir);
            break;
        }
        case wxFileData::FileList_Size :
        {
             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataSizeCompare, sort_dir);
            break;
        }
        case wxFileData::FileList_Type :
        {
             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTypeCompare, sort_dir);
             break;
        }
        case wxFileData::FileList_Time :
        {
             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTimeCompare, sort_dir);
             break;
        }
        default : break;
    }
}

wxFileCtrl::~wxFileCtrl()
{
    // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
    // wxFileCtrl::OnListDeleteAllItems. But if the event is generated after
    // the destruction of the wxFileCtrl we need to free any data here:
    FreeAllItemsData();
}

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

#define  ID_LIST_MODE     (wxID_FILEDLGG    )
#define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
#define  ID_UP_DIR        (wxID_FILEDLGG + 5)
#define  ID_PARENT_DIR    (wxID_FILEDLGG + 6)
#define  ID_NEW_DIR       (wxID_FILEDLGG + 7)
#define  ID_CHOICE        (wxID_FILEDLGG + 8)
#define  ID_TEXT          (wxID_FILEDLGG + 9)
#define  ID_LIST_CTRL     (wxID_FILEDLGG + 10)
#define  ID_CHECK         (wxID_FILEDLGG + 12)

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::OnListOk)
        EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxGenericFileDialog::OnSelected)
        EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxGenericFileDialog::OnActivated)
        EVT_CHOICE(ID_CHOICE,wxGenericFileDialog::OnChoiceFilter)
        EVT_TEXT_ENTER(ID_TEXT,wxGenericFileDialog::OnTextEnter)
        EVT_TEXT(ID_TEXT,wxGenericFileDialog::OnTextChange)
        EVT_CHECKBOX(ID_CHECK,wxGenericFileDialog::OnCheck)
END_EVENT_TABLE()

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

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

    m_choice = NULL;
    m_text   = NULL;
    m_list   = NULL;
    m_check  = NULL;
    m_static = 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,
                           bool  bypassGenericImpl ) : wxFileDialogBase()
{
    Init();
    Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, bypassGenericImpl );
}

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

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

    if (m_bypassGenericImpl)
        return true;

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

    ignoreChanges = true;

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

    if (m_dialogStyle == 0)
        m_dialogStyle = wxOPEN;
    if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
        m_dialogStyle |= wxOPEN;

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

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

    m_path = m_dir;
    m_path += wxFILE_SEP_PATH;
    m_path += defaultFile;
    m_filterExtension = wxEmptyString;

    // layout

    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 );

    wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
    if (!is_pda)
        staticsizer->Add( new wxStaticText( this, wxID_ANY, _("Current directory:") ), 0, wxRIGHT, 10 );
    m_static = new wxStaticText( this, wxID_ANY, m_dir );
    staticsizer->Add( m_static, 1 );
    mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );

    long style2 = ms_lastViewStyle;
    if ( !(m_dialogStyle & wxMULTIPLE) )
        style2 |= wxLC_SINGLE_SEL;

#ifdef __WXWINCE__
    style2 |= wxSIMPLE_BORDER;
#else
    style2 |= wxSUNKEN_BORDER;
#endif

    wxSize list_size(500,240);
    if (is_pda) list_size = wxSize(50,80);

    m_list = new wxFileCtrl( this, ID_LIST_CTRL,
                             wxEmptyString, ms_lastShowHidden,
                             wxDefaultPosition, list_size,
                             style2);

    if (is_pda)
    {
        // PDAs have a different screen layout
        mainsizer->Add( m_list, 1, wxEXPAND|wxSHRINK | wxLEFT|wxRIGHT, 5 );

        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
        m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
        textsizer->Add( m_text, 1, wxCENTER | wxALL, 5 );
        mainsizer->Add( textsizer, 0, wxEXPAND );

        m_check = NULL;
        m_choice = new wxChoice( this, ID_CHOICE );
        textsizer->Add( m_choice, 1, wxCENTER|wxALL, 5 );

        buttonsizer = new wxBoxSizer( wxHORIZONTAL );
        buttonsizer->Add( new wxButton( this, wxID_OK ), 0, wxCENTER | wxALL, 5 );
        buttonsizer->Add( new wxButton( this, wxID_CANCEL ), 0, wxCENTER | wxALL, 5 );
        mainsizer->Add( buttonsizer, 0, wxALIGN_RIGHT );
    }
    else
    {
        mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );

        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
        m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
        textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
        textsizer->Add( new wxButton( this, wxID_OK ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
        mainsizer->Add( textsizer, 0, wxEXPAND );

        wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
        m_choice = new wxChoice( this, ID_CHOICE );
        choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
        m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
        m_check->SetValue( ms_lastShowHidden );
        choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
        choicesizer->Add( new wxButton( this, wxID_CANCEL ), 0, wxCENTER | wxALL, 10 );
        mainsizer->Add( choicesizer, 0, wxEXPAND );
    }

    SetWildcard(wildCard);

    SetAutoLayout( true );
    SetSizer( mainsizer );

    if (!is_pda)
    {
        mainsizer->Fit( this );
        mainsizer->SetSizeHints( this );
    
        Centre( wxBOTH );
    }
    
    m_text->SetFocus();

    ignoreChanges = false;

    return true;
}

wxGenericFileDialog::~wxGenericFileDialog()
{
    ignoreChanges = true;

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

        const int count = m_choice->GetCount();
        for ( int i = 0; i < count; i++ )
        {
            delete (wxString *)m_choice->GetClientData(i);
        }
    }
}

int wxGenericFileDialog::ShowModal()
{
    ignoreChanges = true;

    m_list->GoToDir(m_dir);
    UpdateControls();
    m_text->SetValue(m_fileName);

    ignoreChanges = false;

    return wxDialog::ShowModal();
}

bool wxGenericFileDialog::Show( bool show )
{
    // Called by ShowModal, so don't repeate the update
#ifndef __WIN32__
    if (show)
    {
        m_list->GoToDir(m_dir);
        UpdateControls();
        m_text->SetValue(m_fileName);
    }
#endif

    return wxDialog::Show( show );