kicad/include/kiface_i.h

128 lines
4.1 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.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 KIFACE_I_H_
#define KIFACE_I_H_
#include <kiway.h>
#include <bin_mod.h>
/**
* A #KIFACE (I)mplementation.
*
* This has useful for DSOs which implement a #KIFACE. It is abstract so a few functions
* must be implemented in derivations.
*/
class KIFACE_I : public KIFACE
{
public:
/**
* Typically #start_common() is called from here.
*/
virtual bool OnKifaceStart( PGM_BASE* aProgram, int aCtlBits ) override = 0;
virtual void OnKifaceEnd() override
{
// overload this if you want, end_common() may be handy.
end_common();
}
virtual wxWindow* CreateWindow( wxWindow* aParent, int aClassId, KIWAY* aKIWAY,
int aCtlBits = 0 ) override = 0;
virtual void* IfaceOrAddress( int aDataId ) override = 0;
/**
* @param aKifaceName should point to a C string in permanent storage which contains the
* name of the DSO. Examples: "eeschema", "pcbnew", etc. This controls
* the name of the wxConfigBase established in m_bm, so it should be
* lowercase.
* @param aId is the type of DSO ( #FACE_SCH, #FACE_PCB, #FACE_CVPCB, #FACE_GERBVIEW,
* #FACE_PL_EDITOR, #FACE_PCB_CALCULATOR, #FACE_BMP2CMP)
*/
KIFACE_I( const char* aKifaceName, KIWAY::FACE_T aId ) :
m_id( aId ),
m_bm( aKifaceName ),
m_start_flags( 0 )
{
}
// ~KIFACE_I();
protected:
/// Common things to do for a top program module, during OnKifaceStart().
bool start_common( int aCtlBits );
/// Common things to do for a top program module, during OnKifaceEnd();
void end_common();
// From here down should probably not be in a KIFACE, even though they
// are DSO specific, they have nothing to do with KIWAY's use of KIFACE,
// so its a questionable choice to put non KIWAY client code in this class.
public:
const wxString Name()
{
return wxString::FromUTF8( m_bm.m_name );
}
APP_SETTINGS_BASE* KifaceSettings() const { return m_bm.m_config; }
void InitSettings( APP_SETTINGS_BASE* aSettings ) { m_bm.InitSettings( aSettings ); }
/**
* Return whatever was passed as @a aCtlBits to OnKifaceStart().
*/
int StartFlags() const { return m_start_flags; }
/**
* Is this KIFACE_I running under single_top?
*/
bool IsSingle() const { return m_start_flags & KFCTL_STANDALONE; }
/**
* Return just the basename portion of the current help file.
*/
const wxString& GetHelpFileName() const { return m_bm.m_help_file; }
/// Only for DSO specific 'non-library' files.
/// (The library search path is in the PROJECT class.)
SEARCH_STACK& KifaceSearch() { return m_bm.m_search; }
private:
KIWAY::FACE_T m_id;
BIN_MOD m_bm;
int m_start_flags; ///< flags provided in OnKifaceStart()
};
/// Global KIFACE_I "get" accessor.
KIFACE_I& Kiface();
#endif // KIFACE_I_H_