kiway_player.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
 * Copyright (C) 2017-2020 KiCad Developers, see change_log.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
 */

#ifndef KIWAY_PLAYER_H_
#define KIWAY_PLAYER_H_

#include <wx/frame.h>
#include <wx/cmdline.h>

#include <vector>
#include <kiway_holder.h>
#include <eda_base_frame.h>


class KIWAY;
class PROJECT;
struct KIFACE;
class KIFACE_I;
class TOOL_MANAGER;
class KIWAY_EXPRESS;

#define WX_EVENT_LOOP      wxGUIEventLoop
class WX_EVENT_LOOP;


#ifdef SWIG
class KIWAY_PLAYER : public wxFrame, public KIWAY_HOLDER
#else
class KIWAY_PLAYER : public EDA_BASE_FRAME
#endif
{
public:
    KIWAY_PLAYER( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrameType,
                  const wxString& aTitle, const wxPoint& aPos, const wxSize& aSize,
                  long aStyle, const wxString& aWdoName = wxFrameNameStr );

    KIWAY_PLAYER( wxWindow* aParent, wxWindowID aId, const wxString& aTitle,
                  const wxPoint& aPos, const wxSize& aSize, long aStyle,
                  const wxString& aWdoName = wxFrameNameStr );

    ~KIWAY_PLAYER() throw();

    // For the aCtl argument of OpenProjectFiles()
#define KICTL_EAGLE_BRD         (1<<0)   
#define KICTL_CREATE            (1<<1)   
#define KICTL_IMPORT_LIB        (1<<2)   


    virtual bool OpenProjectFiles( const std::vector<wxString>& aFileList, int aCtl = 0 )
    {
        // overload me for your wxFrame type.

        // Any overload should probably do this also:
        // Prj().MaybeLoadProjectSettings();

        // Then update the window title.

        return false;
    }

    virtual void ParseArgs( wxCmdLineParser& aParser )
    {
        WXUNUSED( aParser );
    }


    virtual bool ShowModal( wxString* aResult = nullptr,
                            wxWindow* aResultantFocusWindow = nullptr );

    virtual void KiwayMailIn( KIWAY_EXPRESS& aEvent );

    bool Destroy() override;

    bool IsModal() const override       { return m_modal; }
    void SetModal( bool aIsModal )      { m_modal = aIsModal; }

    bool IsDismissed();

    void DismissModal( bool aRetVal, const wxString& aResult = wxEmptyString );

protected:

    void kiway_express( KIWAY_EXPRESS& aEvent );

    void language_change( wxCommandEvent& event );

    // variables for modal behavior support, only used by a few derivatives.
    bool            m_modal;        // true if frame is intended to be modal, not modeless

    WX_EVENT_LOOP*  m_modal_loop;
    wxWindow*       m_modal_resultant_parent; // the window caller in modal mode
    wxString        m_modal_string;
    bool            m_modal_ret_val;    // true if a selection was made

#ifndef SWIG
    DECLARE_EVENT_TABLE()
#endif
};


// psuedo code for OpenProjectFiles
#if 0

bool OpenProjectFiles( const std::vector<wxString>& aFileList, int aCtl = 0 )
{
    if( aFileList.size() != 1 )
    {
        complain via UI.
        return false
    }

    assert( aFileList[0] is absolute )      // bug in single_top.cpp or project manager.

    if( !Pgm().LockFile( fullFileName ) )
    {
        DisplayError( this, _( "This file is already open." ) );
        return false;
    }

    if current open project files have been modified
    {
        ask if user wants to save them and if yes save.
    }

    unload any currently open project files.

    Prj().SetProjectFullName( )

    if( aFileList[0] does not exist )
    {
        notify user file does not exist and ask if he wants to create it
        if( yes )
        {
            create empty project file(s)
            mark file as modified.

            use the default project config file.
        }
        else
            return false
    }
    else
    {
        load aFileList[0]

        use the project config file for project given by aFileList[0]s full path.
    }

    UpdateFileHistory( g_RootSheet->GetScreen()->GetFileName() );

    /* done in ReDraw typically:
    UpdateTitle();
    */

    show contents.
}

#endif

#endif // KIWAY_PLAYER_H_