kicad/include/dialog_shim.h

#ifndef DIALOG_SHIM_
#define DIALOG_SHIM_

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
 * Copyright (C) 2012 KiCad Developers, see CHANGELOG.TXT for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include <wx/dialog.h>
#include <hashtables.h>
#include <kiway_player.h>

#if wxMINOR_VERSION == 8 && defined(__WXGTK__)
 #define DLGSHIM_USE_SETFOCUS      1
#else
 #define DLGSHIM_USE_SETFOCUS      0
#endif

#if wxCHECK_VERSION( 2, 9, 4 )
 #define WX_EVENT_LOOP      wxGUIEventLoop
#else
 #define WX_EVENT_LOOP      wxEventLoop
#endif

class WX_EVENT_LOOP;


/**
 * Class DIALOG_SHIM
 * may sit in the inheritance tree between wxDialog and any class written by
 * wxFormBuilder.  To put it there, use wxFormBuilder tool and set:
 * <br> subclass name = DIALOG_SHIM
 * <br> subclass header = dialog_shim.h
 * <br>
 * in the dialog window's properties.
 **/
class DIALOG_SHIM : public wxDialog, public KIWAY_HOLDER
{
public:

    DIALOG_SHIM( wxWindow* aParent, wxWindowID id, const wxString& title,
            const   wxPoint& pos = wxDefaultPosition,
            const   wxSize&  size = wxDefaultSize,
            long    style = wxDEFAULT_DIALOG_STYLE,
            const   wxString& name = wxDialogNameStr
            );

    ~DIALOG_SHIM();

    int ShowQuasiModal();      // disable only the parent window, otherwise modal.

    void EndQuasiModal( int retCode );  // End quasi-modal mode

    bool IsQuasiModal()         { return m_qmodal_showing; }

    bool Show( bool show );     // override wxDialog::Show

    bool Enable( bool enable ); // override wxDialog::Enable virtual

protected:

#if !wxCHECK_VERSION( 2, 9, 4 )
    wxWindow* CheckIfCanBeUsedAsParent( wxWindow* parent ) const;
    wxWindow* GetParentForModalDialog( wxWindow *parent, long style ) const;
#endif

    std::string m_hash_key;     // alternate for class_map when classname re-used.

    // variables for quasi-modal behavior support, only used by a few derivatives.
    WX_EVENT_LOOP*  m_qmodal_loop;      // points to nested event_loop, NULL means not qmodal and dismissed
    bool            m_qmodal_showing;


#if DLGSHIM_USE_SETFOCUS
private:
    void    onInit( wxInitDialogEvent& aEvent );
#endif
};

#endif  // DIALOG_SHIM_