props.cpp

这是一个GPS相关的程序

        return true;
    }
    dlg->Destroy();
    return false;
}

bool wxLongStringPropertyClass::SetValueFromString( const wxString& text, int )
{
    if ( m_value != text )
    {
        DoSetValue ( text );
        return true;
    }
    return false;
}

// -----------------------------------------------------------------------
// wxArrayEditorDialog
// -----------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxArrayEditorDialog, wxDialog)
    EVT_IDLE(wxArrayEditorDialog::OnIdle)
    EVT_LISTBOX(24, wxArrayEditorDialog::OnListBoxClick)
    EVT_TEXT_ENTER(21, wxArrayEditorDialog::OnAddClick)
    EVT_BUTTON(22, wxArrayEditorDialog::OnAddClick)
    EVT_BUTTON(23, wxArrayEditorDialog::OnDeleteClick)
    EVT_BUTTON(25, wxArrayEditorDialog::OnUpClick)
    EVT_BUTTON(26, wxArrayEditorDialog::OnDownClick)
    EVT_BUTTON(27, wxArrayEditorDialog::OnUpdateClick)
    //EVT_BUTTON(28, wxArrayEditorDialog::OnCustomEditClick)
END_EVENT_TABLE()

IMPLEMENT_ABSTRACT_CLASS(wxArrayEditorDialog, wxDialog)

#include <wx/statline.h>

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnIdle(wxIdleEvent& event)
{
    //
    // Do control focus detection here.
    //

    wxWindow* focused = FindFocus();

    // This strange focus thing is a workaround for wxGTK wxListBox focus
    // reporting bug.
    if ( m_curFocus == 0 && focused != m_edValue &&
         focused != m_butAdd && focused != m_butUpdate &&
         m_lbStrings->GetSelection() >= 0 )
    {
        //wxLogDebug(wxT("Focused: %s"),focused?focused->GetClassInfo()->GetClassName():wxT("NULL"));
        // ListBox was just focused.
        m_butAdd->Enable(false);
        m_butUpdate->Enable(false);
        m_butRemove->Enable(true);
        m_butUp->Enable(true);
        m_butDown->Enable(true);
        m_curFocus = 1;
    }
    else if ( (m_curFocus == 1 && focused == m_edValue) /*|| m_curFocus == 2*/ )
    {
        //wxLogDebug(wxT("Focused: %s"),focused?focused->GetClassInfo()->GetClassName():wxT("NULL"));
        // TextCtrl was just focused.
        m_butAdd->Enable(true);
        bool upd_enable = false;
        if ( m_lbStrings->GetCount() && m_lbStrings->GetSelection() >= 0 )
            upd_enable = true;
        m_butUpdate->Enable(upd_enable);
        m_butRemove->Enable(false);
        m_butUp->Enable(false);
        m_butDown->Enable(false);
        m_curFocus = 0;
    }

    event.Skip();
}

// -----------------------------------------------------------------------

wxArrayEditorDialog::wxArrayEditorDialog()
    : wxDialog()
{
    Init();
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::Init()
{
    m_custBtText = (const wxChar*) NULL;
    //m_pCallingClass = (wxArrayStringPropertyClass*) NULL;
}

// -----------------------------------------------------------------------

wxArrayEditorDialog::wxArrayEditorDialog( wxWindow *parent,
                                          const wxString& message,
                                          const wxString& caption,
                                          long style,
                                          const wxPoint& pos,
                                          const wxSize& sz )
    : wxDialog()
{
    Init();
    Create(parent,message,caption,style,pos,sz);
}

// -----------------------------------------------------------------------

bool wxArrayEditorDialog::Create( wxWindow *parent,
                                  const wxString& message,
                                  const wxString& caption,
                                  long style,
                                  const wxPoint& pos,
                                  const wxSize& sz )
{

    bool res = wxDialog::Create(parent,1,caption,pos,sz,style);

    SetFont(parent->GetFont()); // To allow entering chars of the same set as the propGrid

#if !wxPG_SMALL_SCREEN
    const int spacing = 4;
#else
    const int spacing = 3;
#endif

    m_modified = false;

    m_curFocus = 1;

    const int but_sz_flags =
        wxALIGN_RIGHT|wxALIGN_CENTRE_VERTICAL|wxALL; //wxBOTTOM|wxLEFT|wxRIGHT;

    wxBoxSizer* topsizer = new wxBoxSizer( wxVERTICAL );

    // Message
    if ( message.length() )
        topsizer->Add( new wxStaticText(this,-1,message),
            0, wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL|wxALL, spacing );

    // String editor
    wxBoxSizer* rowsizer = new wxBoxSizer( wxHORIZONTAL );
    m_edValue = new wxTextCtrl(this,21,wxEmptyString,
        wxDefaultPosition,wxDefaultSize,wxTE_PROCESS_ENTER);
    wxValidator* validator = GetTextCtrlValidator();
    if ( validator )
    {
        m_edValue->SetValidator( *validator );
        delete validator;
    }
    rowsizer->Add( m_edValue,
        1, wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL|wxALL, spacing );

    // Add button
    m_butAdd = new wxButton(this,22,_("Add"));
    rowsizer->Add( m_butAdd,
        0, wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL|wxTOP|wxBOTTOM|wxRIGHT, spacing );
    topsizer->Add( rowsizer, 0, wxEXPAND, spacing );

    // Separator line
    topsizer->Add( new wxStaticLine(this,-1),
        0, wxEXPAND|wxBOTTOM|wxLEFT|wxRIGHT, spacing );

    rowsizer = new wxBoxSizer( wxHORIZONTAL );

    // list box
    m_lbStrings = new wxListBox(this, 24, wxDefaultPosition, wxDefaultSize);
    unsigned int i;
    for ( i=0; i<ArrayGetCount(); i++ )
        m_lbStrings->Append( ArrayGet(i) );
    rowsizer->Add( m_lbStrings, 1, wxEXPAND|wxRIGHT, spacing );

    // Manipulator buttons
    wxBoxSizer* colsizer = new wxBoxSizer( wxVERTICAL );
    m_butCustom = (wxButton*) NULL;
    if ( m_custBtText )
    {
        m_butCustom = new wxButton(this,28,::wxGetTranslation(m_custBtText));
        colsizer->Add( m_butCustom,
            0, wxALIGN_CENTER|wxTOP/*wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL|wxTOP|wxBOTTOM|wxRIGHT*/,
            spacing );
    }
    m_butUpdate = new wxButton(this,27,_("Update"));
    colsizer->Add( m_butUpdate,
        0, wxALIGN_CENTER|wxTOP, spacing );
    m_butRemove = new wxButton(this,23,_("Remove"));
    colsizer->Add( m_butRemove,
        0, wxALIGN_CENTER|wxTOP, spacing );
    m_butUp = new wxButton(this,25,_("Up"));
    colsizer->Add( m_butUp,
        0, wxALIGN_CENTER|wxTOP, spacing );
    m_butDown = new wxButton(this,26,_("Down"));
    colsizer->Add( m_butDown,
        0, wxALIGN_CENTER|wxTOP, spacing );
    rowsizer->Add( colsizer, 0, 0, spacing );

    topsizer->Add( rowsizer, 1, wxLEFT|wxRIGHT|wxEXPAND, spacing );

    // Separator line
    topsizer->Add( new wxStaticLine(this,-1),
        0, wxEXPAND|wxTOP|wxLEFT|wxRIGHT, spacing );

    // buttons
    rowsizer = new wxBoxSizer( wxHORIZONTAL );
    /*
    const int but_sz_flags =
        wxALIGN_RIGHT|wxALIGN_CENTRE_VERTICAL|wxBOTTOM|wxLEFT|wxRIGHT;
    */
    rowsizer->Add( new wxButton(this,wxID_OK,_("Ok")),
        0, but_sz_flags, spacing );
    rowsizer->Add( new wxButton(this,wxID_CANCEL,_("Cancel")),
        0, but_sz_flags, spacing );
    topsizer->Add( rowsizer, 0, wxALIGN_RIGHT|wxALIGN_CENTRE_VERTICAL, 0 );

    m_edValue->SetFocus();

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

#if !wxPG_SMALL_SCREEN
    if ( sz.x == wxDefaultSize.x &&
         sz.y == wxDefaultSize.y )
        SetSize( wxSize(275,360) );
    else
        SetSize(sz);
#endif

    return res;
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnAddClick(wxCommandEvent& )
{
    wxString text = m_edValue->GetValue();
    if ( text.length() )
    {
        if ( ArrayInsert( text, -1 ) )
        {
            m_lbStrings->Append( text );
            m_modified = true;
            m_edValue->Clear();
        }
    }
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnDeleteClick(wxCommandEvent& )
{
    int index = m_lbStrings->GetSelection();
    if ( index >= 0 )
    {
        ArrayRemoveAt( index );
        m_lbStrings->Delete ( index );
        m_modified = true;
    }
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnUpClick(wxCommandEvent& )
{
    int index = m_lbStrings->GetSelection();
    if ( index > 0 )
    {
        ArraySwap(index-1,index);
        /*wxString old_str = m_array[index-1];
        wxString new_str = m_array[index];
        m_array[index-1] = new_str;
        m_array[index] = old_str;*/
        m_lbStrings->SetString ( index-1, ArrayGet(index-1) );
        m_lbStrings->SetString ( index, ArrayGet(index) );
        m_lbStrings->SetSelection ( index-1 );
        m_modified = true;
    }
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnDownClick(wxCommandEvent& )
{
    int index = m_lbStrings->GetSelection();
    int lastStringIndex = ((int) m_lbStrings->GetCount()) - 1;
    if ( index >= 0 && index < lastStringIndex )
    {
        ArraySwap(index,index+1);
        /*wxString old_str = m_array[index+1];
        wxString new_str = m_array[index];
        m_array[index+1] = new_str;
        m_array[index] = old_str;*/
        m_lbStrings->SetString ( index+1, ArrayGet(index+1) );
        m_lbStrings->SetString ( index, ArrayGet(index) );
        m_lbStrings->SetSelection ( index+1 );
        m_modified = true;
    }
}

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnUpdateClick(wxCommandEvent& )
{
    int index = m_lbStrings->GetSelection();
    if ( index >= 0 )
    {
        wxString str = m_edValue->GetValue();
        if ( ArraySet(index,str) )
        {
            m_lbStrings->SetString ( index, str );
            //m_array[index] = str;
            m_modified = true;
        }
    }
}

// -----------------------------------------------------------------------

/*void wxArrayEditorDialog::OnCustomEditClick(wxCommandEvent& )
{
    wxASSERT ( m_pCallingClass );
    wxString str = m_edValue->GetValue();
    if ( m_pCallingClass->OnCustomStringEdit(m_parent,str) )
    {
        //m_edValue->SetValue ( str );
        if ( ArrayInsert(-1,str) )
        {
            m_lbStrings->Append ( str );
            m_modified = true;
        }
    }
}*/

// -----------------------------------------------------------------------

void wxArrayEditorDialog::OnListBoxClick(wxCommandEvent& )
{
    int index = m_lbStrings->GetSelection();
    if ( index >= 0 )
    {
        m_edValue->SetValue( m_lbStrings->GetString(index) );
    }
}

// -----------------------------------------------------------------------
// wxArrayStringEditorDialog
// -----------------------------------------------------------------------

class wxArrayStringEditorDialog : public wxArrayEditorDialog
{
public:
    wxArrayStringEditorDialog();

    void Init();

    virtual void SetDialogValue( const wxVariant& value )
    {
        m_array = value.GetArrayString();
    }

    virtual wxVariant GetDialogValue() const
    {
        return m_array;
    }

    inline void SetCustomButton( const wxChar* custBtText, wxArrayStringPropertyClass* pcc )
    {
        m_custBtText = custBtText;
        m_pCallingClass = pcc;
    }

    void OnCustomEditClick(wxCommandEvent& event);

protected:
    wxArrayString   m_array;

    wxArrayStringPropertyClass*     m_pCallingClass;

    virtual wxString ArrayGet( size_t index );
    virtual size_t ArrayGetCount();
    virtual bool ArrayInsert( const wxString& str, int index );
    virtual bool ArraySet( size_t index, const wxString& str );
    virtual void ArrayRemoveAt( int index );
    virtual void ArraySwap( size_t first, size_t second );

private:
    DECLARE_DYNAMIC_CLASS_NO_COPY(wxArrayStringEditorDialog)
    DECLARE_EVENT_TABLE()
};

BEGIN_EVENT_TABLE(wxArrayStringEditorDialog, wxArrayEditorDialog)
    EVT_BUTTON(28, wxArrayStringEditorDialog::OnCustomEditClick)
END_EVENT_TABLE()

IMPLEMENT_DYNAMIC_CLASS(wxArrayStringEditorDialog, wxArrayEditorDialog)

// -----------------------------------------------------------------------

wxString wxArrayStringEditorDialog::ArrayGet( size_t index )
{
    return m_array[index];
}

size_t wxArrayStringEditorDialog::ArrayGetCount()
{
    return m_array.GetCount();
}

bool wxArrayStringEditorDialog::ArrayInsert( const wxString& str, int index )
{
    if (index<0)
        m_array.Add(str);
    else
        m_array.Insert(str,index);
    return true;
}

bool wxArrayStringEditorDialog::ArraySet( size_t index, const wxString& str )
{
    m_array[index] = str;
    return true;
}

void wxArrayStringEditorDialog::ArrayRemoveAt( int index )
{
    m_array.RemoveAt(index);
}

void wxArrayStringEditorDialog::ArraySwap( size_t first, size_t second )
{
    wxString old_str = m_array[first];
    wxString new_str = m_array[second];
    m_array[first] = new_str;
    m_array[second] = old_str;
}

wxArrayStringEditorDialog::wxArrayStringEditorDialog()
    : wxArrayEditorDialog()
{
    Init();
}

void wxArrayStringEditorDialog::Init()
{
    m_pCallingClass = (wxArrayStringPropertyClass*) NULL;
}

void wxArrayStringEditorDialog::OnCustomEditClick(wxCommandEvent& )
{
    wxASSERT( m_pCallingClass );
    wxString str = m_edValue->GetValue();
    if ( m_pCallingClass->OnCustomStringEdit(m_parent,str) )
    {
        //m_edValue->SetValue ( str );
        m_lbStrings->Append ( str );
        m_array.Add ( str );
        m_modified = true;
    }
}

// -----------------------------------------------------------------------
// wxArrayStringPropert