mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2024-11-22 03:45:02 +00:00
413 lines
10 KiB
C++
413 lines
10 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) 2015 Cirilo Bernardo <cirilo.bernardo@gmail.com>
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* Copyright (C) 2021 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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#include <iostream>
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#include <sstream>
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#include <wx/log.h>
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#include <wx/translation.h>
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#include "plugins/ldr/3d/pluginldr3D.h"
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#define PLUGIN_CLASS_3D "PLUGIN_3D"
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#define PLUGIN_3D_MAJOR 1
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#define PLUGIN_3D_MINOR 0
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#define PLUGIN_3D_PATCH 0
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#define PLUGIN_3D_REVISION 0
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KICAD_PLUGIN_LDR_3D::KICAD_PLUGIN_LDR_3D()
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{
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ok = false;
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m_getNExtensions = nullptr;
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m_getModelExtension = nullptr;
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m_getNFilters = nullptr;
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m_getFileFilter = nullptr;
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m_canRender = nullptr;
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m_load = nullptr;
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return;
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}
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KICAD_PLUGIN_LDR_3D::~KICAD_PLUGIN_LDR_3D()
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{
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Close();
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return;
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}
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bool KICAD_PLUGIN_LDR_3D::Open( const wxString& aFullFileName )
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{
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m_error.clear();
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if( ok )
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Close();
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if( !open( aFullFileName, PLUGIN_CLASS_3D ) )
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{
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if( m_error.empty() )
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{
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std::ostringstream ostr;
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ostr << "Failed to open plugin '" << aFullFileName.ToUTF8() << "'";
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m_error = ostr.str();
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}
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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" * [INFO] failed on file '%s'\n"
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" * [INFO] error: " ),
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__FILE__, __FUNCTION__, __LINE__, aFullFileName.ToUTF8(), m_error );
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return false;
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}
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// the version checks passed and the base KICAD_PLUGIN functions have been linked;
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// now we link the remaining functions expected by PLUGIN_3D and confirm that the
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// plugin is loaded
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LINK_ITEM( m_getNExtensions, PLUGIN_3D_GET_N_EXTENSIONS, "GetNExtensions" );
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LINK_ITEM( m_getModelExtension, PLUGIN_3D_GET_MODEL_EXTENSION, "GetModelExtension" );
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LINK_ITEM( m_getNFilters, PLUGIN_3D_GET_N_FILTERS, "GetNFilters" );
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LINK_ITEM( m_getFileFilter, PLUGIN_3D_GET_FILE_FILTER, "GetFileFilter" );
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LINK_ITEM( m_canRender, PLUGIN_3D_CAN_RENDER, "CanRender" );
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LINK_ITEM( m_load, PLUGIN_3D_LOAD, "Load" );
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#ifdef DEBUG
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bool fail = false;
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if( !m_getNExtensions )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'GetNExtensions')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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fail = true;
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}
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if( !m_getModelExtension )
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{
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if( !fail )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'GetModelExtension')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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fail = true;
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}
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else
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{
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wxLogTrace( tracePluginLoader, wxT( "missing function 'GetModelExtension'" ) );
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}
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}
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if( !m_getNFilters )
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{
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if( !fail )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'GetNFilters')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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fail = true;
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}
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else
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{
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wxLogTrace( tracePluginLoader, wxT( "missing function 'GetNFilters'" ) );
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}
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}
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if( !m_getFileFilter )
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{
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if( !fail )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'GetFileFilter')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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fail = true;
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}
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else
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{
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wxLogTrace( tracePluginLoader, wxT( "missing function 'GetFileFilter'" ) );
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}
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}
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if( !m_canRender )
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{
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if( !fail )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'CanRender')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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fail = true;
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}
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else
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{
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wxLogTrace( tracePluginLoader, wxT( "missing function 'CanRender'" ) );
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}
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}
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if( !m_load )
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{
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if( !fail )
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{
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wxLogTrace( tracePluginLoader,
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wxT( "%s:%s:%d\n"
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"incompatible plugin (missing function 'Load')" ),
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__FILE__, __FUNCTION__, __LINE__ );
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}
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else
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{
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wxLogTrace( tracePluginLoader, wxT( "missing function 'Load'" ) );
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}
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}
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#endif
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if( !m_getNExtensions || !m_getModelExtension || !m_getNFilters
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|| !m_getFileFilter || !m_canRender || !m_load )
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{
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Close();
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std::ostringstream ostr;
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ostr << "Failed to open plugin '" << aFullFileName.ToUTF8() << "'; missing functions";
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m_error = ostr.str();
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return false;
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}
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ok = true;
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return true;
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}
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void KICAD_PLUGIN_LDR_3D::Close( void )
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{
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#ifdef DEBUG
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if( ok )
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{
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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" * [INFO] closing plugin" ),
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__FILE__, __FUNCTION__, __LINE__ );
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}
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#endif
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ok = false;
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m_getNExtensions = nullptr;
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m_getModelExtension = nullptr;
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m_getNFilters = nullptr;
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m_getFileFilter = nullptr;
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m_canRender = nullptr;
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m_load = nullptr;
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close();
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return;
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}
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void KICAD_PLUGIN_LDR_3D::GetLoaderVersion( unsigned char* Major, unsigned char* Minor,
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unsigned char* Patch, unsigned char* Revision ) const
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{
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if( Major )
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*Major = PLUGIN_3D_MAJOR;
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if( Minor )
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*Minor = PLUGIN_3D_MINOR;
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if( Patch )
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*Patch = PLUGIN_3D_PATCH;
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if( Revision )
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*Revision = PLUGIN_3D_REVISION;
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return;
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}
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int KICAD_PLUGIN_LDR_3D::GetNExtensions( void )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return 0;
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}
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if( nullptr == m_getNExtensions )
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{
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m_error = "[BUG] GetNExtensions is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return 0;
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}
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return m_getNExtensions();
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}
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char const* KICAD_PLUGIN_LDR_3D::GetModelExtension( int aIndex )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return nullptr;
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}
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if( nullptr == m_getModelExtension )
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{
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m_error = "[BUG] GetModelExtension is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return nullptr;
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}
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return m_getModelExtension( aIndex );
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}
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int KICAD_PLUGIN_LDR_3D::GetNFilters( void )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return 0;
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}
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if( nullptr == m_getNFilters )
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{
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m_error = "[BUG] GetNFilters is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return 0;
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}
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return m_getNFilters();
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}
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char const* KICAD_PLUGIN_LDR_3D::GetFileFilter( int aIndex )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return nullptr;
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}
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if( nullptr == m_getFileFilter )
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{
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m_error = "[BUG] GetFileFilter is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return nullptr;
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}
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return m_getFileFilter( aIndex );
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}
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bool KICAD_PLUGIN_LDR_3D::CanRender( void )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return false;
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}
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if( nullptr == m_canRender )
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{
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m_error = "[BUG] CanRender is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return false;
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}
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return m_canRender();
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}
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SCENEGRAPH* KICAD_PLUGIN_LDR_3D::Load( char const* aFileName )
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{
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m_error.clear();
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if( !ok && !reopen() )
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{
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if( m_error.empty() )
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m_error = "[INFO] no open plugin / plugin could not be opened";
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return nullptr;
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}
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if( nullptr == m_load )
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{
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m_error = "[BUG] Load is not linked";
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wxLogTrace( tracePluginLoader, wxT( "%s:%s:%d\n"
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"%s" ),
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__FILE__, __FUNCTION__, __LINE__, m_error );;
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return nullptr;
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}
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return m_load( aFileName );
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}
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