140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 1992-2014 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef KIFACE_I_H_
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#define KIFACE_I_H_
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#include <kiway.h>
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#include <bin_mod.h>
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/**
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* Class KIFACE_I
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* is a KIFACE (I)mplementation,
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* with some features useful for DSOs which implement a KIFACE.
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* It is abstract, a few functions must be implemented in derivations.
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*/
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class KIFACE_I : public KIFACE
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{
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public:
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//-----<KIFACE API>----------------------------------------------------------
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// see base class KIFACE in kiway.h for doxygen docs
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VTBL_ENTRY bool OnKifaceStart( PGM_BASE* aProgram, int aCtlBits ) = 0;
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/*
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{
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typically call start_common() in your overload
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return start_common();
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}
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*/
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VTBL_ENTRY void OnKifaceEnd()
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{
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// overload this if you want, end_common() may be handy.
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end_common();
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}
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VTBL_ENTRY wxWindow* CreateWindow( wxWindow* aParent,
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int aClassId, KIWAY* aKIWAY, int aCtlBits = 0 ) = 0;
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VTBL_ENTRY void* IfaceOrAddress( int aDataId ) = 0;
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//-----</KIFACE API>---------------------------------------------------------
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// The remainder are DSO specific helpers, not part of the KIFACE API
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/**
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* Constructor
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*
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* @param aKifaceName should point to a C string in permanent storage,
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* which contains the name of the DSO. Examples: "eeschema", "pcbnew", etc.
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* This controls the name of the wxConfigBase established in m_bm,
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* so it should be lowercase.
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*/
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KIFACE_I( const char* aKifaceName, KIWAY::FACE_T aId ) :
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m_id( aId ),
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m_bm( aKifaceName ),
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m_start_flags( 0 )
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{
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}
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// ~KIFACE_I();
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protected:
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/// Common things to do for a top program module, during OnKifaceStart().
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bool start_common( int aCtlBits );
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/// Common things to do for a top program module, during OnKifaceEnd();
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void end_common();
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// From here down should probably not be in a KIFACE, even though they
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// are DSO specific, they have nothing to do with KIWAY's use of KIFACE,
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// so its a questionable choice to put non KIWAY client code in this class.
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public:
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const wxString Name() { return wxString::FromUTF8( m_bm.m_name ); }
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wxConfigBase* KifaceSettings() const { return m_bm.m_config; }
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/**
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* Function StartFlags
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* returns whatever was passed as @a aCtlBits to OnKifaceStart()
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*/
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int StartFlags() const { return m_start_flags; }
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/**
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* Function IsSingle
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* is this KIFACE_I running under single_top?
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*/
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bool IsSingle() const { return m_start_flags & KFCTL_STANDALONE; }
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/**
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* Function GetHelpFileName
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* returns just the basename portion of the current help file.
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*/
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const wxString& GetHelpFileName() const { return m_bm.m_help_file; }
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wxFileHistory& GetFileHistory() { return m_bm.m_history; }
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/// Only for DSO specific 'non-library' files.
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/// (The library search path is in the PROJECT class.)
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SEARCH_STACK& KifaceSearch() { return m_bm.m_search; }
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private:
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KIWAY::FACE_T m_id;
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BIN_MOD m_bm;
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int m_start_flags; ///< flags provided in OnKifaceStart()
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};
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/// Global KIFACE_I "get" accessor.
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KIFACE_I& Kiface();
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#endif // KIFACE_I_H_
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