valgen.cpp

来自「A*算法 A*算法 A*算法 A*算法A*算法A*算法」· C++ 代码 · 共 603 行 · 第 1/2 页

        wxCheckListBox* pControl = (wxCheckListBox*) m_validatorWindow;
        if (m_pArrayInt)
        {
            // clear all selections
            size_t i,
                   count = pControl->GetCount();
            for ( i = 0 ; i < count; i++ )
                pControl->Check(i, false);

            // select each item in our array
            count = m_pArrayInt->GetCount();
            for ( i = 0 ; i < count; i++ )
                pControl->Check(m_pArrayInt->Item(i));

            return true;
        }
        else
            return false;
    } else
#endif
#if wxUSE_LISTBOX
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxListBox)) )
    {
        wxListBox* pControl = (wxListBox*) m_validatorWindow;
        if (m_pArrayInt)
        {
            // clear all selections
            size_t i,
                   count = pControl->GetCount();
            for ( i = 0 ; i < count; i++ )
                pControl->Deselect(i);

            // select each item in our array
            count = m_pArrayInt->GetCount();
            for ( i = 0 ; i < count; i++ )
                pControl->SetSelection(m_pArrayInt->Item(i));

            return true;
        }
    } else
#endif
        ;   // to match the last 'else' above

  // unrecognized control, or bad pointer
  return false;
}

// Called to transfer data from the window
bool wxGenericValidator::TransferFromWindow(void)
{
    if ( !m_validatorWindow )
        return false;

    // BOOL CONTROLS **************************************
#if wxUSE_CHECKBOX
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckBox)) )
    {
        wxCheckBox* pControl = (wxCheckBox*) m_validatorWindow;
        if (m_pBool)
        {
            *m_pBool = pControl->GetValue() ;
            return true;
        }
    } else
#endif
#if wxUSE_RADIOBTN
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioButton)) )
    {
        wxRadioButton* pControl = (wxRadioButton*) m_validatorWindow;
        if (m_pBool)
        {
            *m_pBool = pControl->GetValue() ;
            return true;
        }
    } else
#endif
#if wxUSE_TOGGLEBTN
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxToggleButton)) )
    {
	wxToggleButton *pControl = (wxToggleButton *) m_validatorWindow;
	if (m_pBool)
	{
	    *m_pBool = pControl->GetValue() ;
	    return true;
	}
    } else
#endif

    // INT CONTROLS ***************************************
#if wxUSE_GAUGE
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxGauge)) )
    {
        wxGauge* pControl = (wxGauge*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetValue() ;
            return true;
        }
    } else
#endif
#if wxUSE_RADIOBOX
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioBox)) )
    {
        wxRadioBox* pControl = (wxRadioBox*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetSelection() ;
            return true;
        }
    } else
#endif
#if wxUSE_SCROLLBAR
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxScrollBar)) )
    {
        wxScrollBar* pControl = (wxScrollBar*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetThumbPosition() ;
            return true;
        }
    } else
#endif
#if wxUSE_SPINCTRL && !defined(__WXMOTIF__)
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinCtrl)) )
    {
        wxSpinCtrl* pControl = (wxSpinCtrl*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt=pControl->GetValue();
            return true;
        }
    } else
#endif
#if wxUSE_SPINBTN
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinButton)) )
    {
        wxSpinButton* pControl = (wxSpinButton*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetValue() ;
            return true;
        }
    } else
#endif
#if wxUSE_SLIDER
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxSlider)) )
    {
        wxSlider* pControl = (wxSlider*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetValue() ;
            return true;
        }
    } else
#endif

    // STRING CONTROLS ************************************
#if wxUSE_BUTTON
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxButton)) )
    {
        wxButton* pControl = (wxButton*) m_validatorWindow;
        if (m_pString)
        {
            *m_pString = pControl->GetLabel() ;
            return true;
        }
    } else
#endif
#if wxUSE_COMBOBOX
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxComboBox)) )
    {
        wxComboBox* pControl = (wxComboBox*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetSelection() ;
            return true;
        }
        else if (m_pString)
        {
            if (m_validatorWindow->GetWindowStyle() & wxCB_READONLY)
                *m_pString = pControl->GetStringSelection();
            else
                *m_pString = pControl->GetValue();
            return true;
        }
    } else
#endif
#if wxUSE_CHOICE
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxChoice)) )
    {
        wxChoice* pControl = (wxChoice*) m_validatorWindow;
        if (m_pInt)
        {
            *m_pInt = pControl->GetSelection() ;
            return true;
        }
        else if (m_pString)
        {
            *m_pString = pControl->GetStringSelection();
            return true;
        }
    } else
#endif
#if wxUSE_STATTEXT
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxStaticText)) )
    {
        wxStaticText* pControl = (wxStaticText*) m_validatorWindow;
        if (m_pString)
        {
            *m_pString = pControl->GetLabel() ;
            return true;
        }
    } else
#endif
#if wxUSE_TEXTCTRL
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) )
    {
        wxTextCtrl* pControl = (wxTextCtrl*) m_validatorWindow;
        if (m_pString)
        {
            *m_pString = pControl->GetValue() ;
            return true;
        }
        else if (m_pInt)
        {
            *m_pInt = wxAtoi(pControl->GetValue());
            return true;
        }
    } else
#endif

    // ARRAY CONTROLS *************************************
#if wxUSE_CHECKLISTBOX
    // NOTE: wxCheckListBox isa wxListBox, so wxCheckListBox MUST come first:
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckListBox)) )
    {
        wxCheckListBox* pControl = (wxCheckListBox*) m_validatorWindow;
        if (m_pArrayInt)
        {
            // clear our array
            m_pArrayInt->Clear();

            // add each selected item to our array
            size_t i,
                   count = pControl->GetCount();
            for ( i = 0; i < count; i++ )
            {
                if (pControl->IsChecked(i))
                    m_pArrayInt->Add(i);
            }

            return true;
        }
        else
            return false;
    } else
#endif
#if wxUSE_LISTBOX
    if (m_validatorWindow->IsKindOf(CLASSINFO(wxListBox)) )
    {
        wxListBox* pControl = (wxListBox*) m_validatorWindow;
        if (m_pArrayInt)
        {
            // clear our array
            m_pArrayInt->Clear();

            // add each selected item to our array
            size_t i,
                   count = pControl->GetCount();
            for ( i = 0; i < count; i++ )
            {
                if (pControl->Selected(i))
                    m_pArrayInt->Add(i);
            }

            return true;
        }
    } else
#endif

    // unrecognized control, or bad pointer
        return false;

    return false;
}

/*
  Called by constructors to initialize ALL data members
*/
void wxGenericValidator::Initialize()
{
    m_pBool = 0;
    m_pInt = 0;
    m_pString = 0;
    m_pArrayInt = 0;
}

#endif
  // wxUSE_VALIDATORS