384 lines
12 KiB
C++
384 lines
12 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) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 1992-2017 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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/**
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* @file pcbnew.cpp
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* @brief Pcbnew main program.
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*/
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#ifdef KICAD_SCRIPTING
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#include <python_scripting.h>
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#include <pcbnew_scripting_helpers.h>
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#endif
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#include <fctsys.h>
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#include <pgm_base.h>
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#include <kiface_i.h>
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#include <kiface_ids.h>
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#include <confirm.h>
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#include <macros.h>
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#include <make_unique.h>
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#include <class_drawpanel.h>
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#include <wxPcbStruct.h>
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#include <eda_dde.h>
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#include <wx/stdpaths.h>
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#include <wx/file.h>
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#include <wx/snglinst.h>
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#include <wx/dir.h>
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#include <gestfich.h>
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#include <pcbnew.h>
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#include <hotkeys.h>
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#include <wildcards_and_files_ext.h>
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#include <class_board.h>
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#include <class_draw_panel_gal.h>
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#include <fp_lib_table.h>
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#include <module_editor_frame.h>
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#include <modview_frame.h>
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#include <footprint_wizard_frame.h>
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#include <footprint_preview_panel.h>
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#include <footprint_info_impl.h>
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#include <gl_context_mgr.h>
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extern bool IsWxPythonLoaded();
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// Colors for layers and items
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PCB_LAYER_ID g_Route_Layer_TOP;
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PCB_LAYER_ID g_Route_Layer_BOTTOM;
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bool g_Alternate_Track_Posture = false;
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bool g_Raccord_45_Auto = true;
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wxPoint g_Offset_Module; // module offset used when moving a footprint
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/* Name of the document footprint list
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* usually located in share/modules/footprints_doc
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* this is of the responsibility to users to create this file
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* if they want to have a list of footprints
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*/
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wxString g_DocModulesFileName = wxT( "footprints_doc/footprints.pdf" );
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/*
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* Used in track creation, a list of track segments currently being created,
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* with the newest track at the end of the list, sorted by new-ness. e.g. use
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* TRACK->Back() to get the next older track, TRACK->Next() to get the next
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* newer track.
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*/
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DLIST<TRACK> g_CurrentTrackList;
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namespace PCB {
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static struct IFACE : public KIFACE_I
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{
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// Of course all are virtual overloads, implementations of the KIFACE.
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IFACE( const char* aName, KIWAY::FACE_T aType ) :
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KIFACE_I( aName, aType )
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{}
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bool OnKifaceStart( PGM_BASE* aProgram, int aCtlBits ) override;
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void OnKifaceEnd() override;
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wxWindow* CreateWindow( wxWindow* aParent, int aClassId, KIWAY* aKiway, int aCtlBits = 0 ) override
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{
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wxWindow* frame = NULL;
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switch( aClassId )
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{
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case FRAME_PCB:
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frame = dynamic_cast< wxWindow* >( new PCB_EDIT_FRAME( aKiway, aParent ) );
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#if defined( KICAD_SCRIPTING )
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// give the scripting helpers access to our frame
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ScriptingSetPcbEditFrame( (PCB_EDIT_FRAME*) frame );
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#endif
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if( Kiface().IsSingle() )
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{
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// only run this under single_top, not under a project manager.
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CreateServer( frame, KICAD_PCB_PORT_SERVICE_NUMBER );
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}
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break;
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case FRAME_PCB_MODULE_EDITOR:
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frame = dynamic_cast< wxWindow* >( new FOOTPRINT_EDIT_FRAME( aKiway, aParent ) );
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break;
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case FRAME_PCB_MODULE_VIEWER:
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case FRAME_PCB_MODULE_VIEWER_MODAL:
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frame = dynamic_cast< wxWindow* >( new FOOTPRINT_VIEWER_FRAME( aKiway, aParent,
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FRAME_T( aClassId ) ) );
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break;
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case FRAME_PCB_FOOTPRINT_WIZARD_MODAL:
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frame = dynamic_cast< wxWindow* >( new FOOTPRINT_WIZARD_FRAME( aKiway, aParent,
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FRAME_T( aClassId ) ) );
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break;
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case FRAME_PCB_FOOTPRINT_PREVIEW:
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frame = dynamic_cast< wxWindow* >( FOOTPRINT_PREVIEW_PANEL::New( aKiway, aParent ) );
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break;
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default:
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break;
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}
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return frame;
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}
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/**
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* Function IfaceOrAddress
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* return a pointer to the requested object. The safest way to use this
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* is to retrieve a pointer to a static instance of an interface, similar to
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* how the KIFACE interface is exported. But if you know what you are doing
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* use it to retrieve anything you want.
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*
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* @param aDataId identifies which object you want the address of.
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*
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* @return void* - and must be cast into the know type.
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*/
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void* IfaceOrAddress( int aDataId ) override
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{
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switch( aDataId )
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{
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case KIFACE_NEW_FOOTPRINT_LIST:
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return (void*) static_cast<FOOTPRINT_LIST*>( new FOOTPRINT_LIST_IMPL() );
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case KIFACE_G_FOOTPRINT_TABLE:
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return (void*) new FP_LIB_TABLE( &GFootprintTable );
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default:
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return nullptr;
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}
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}
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} kiface( "pcbnew", KIWAY::FACE_PCB );
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} // namespace
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using namespace PCB;
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static PGM_BASE* process;
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KIFACE_I& Kiface() { return kiface; }
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// KIFACE_GETTER's actual spelling is a substitution macro found in kiway.h.
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// KIFACE_GETTER will not have name mangling due to declaration in kiway.h.
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MY_API( KIFACE* ) KIFACE_GETTER( int* aKIFACEversion, int aKiwayVersion, PGM_BASE* aProgram )
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{
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process = aProgram;
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return &kiface;
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}
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#if defined( BUILD_KIWAY_DLL )
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PGM_BASE& Pgm()
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{
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wxASSERT( process ); // KIFACE_GETTER has already been called.
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return *process;
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}
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#endif
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#if defined( KICAD_SCRIPTING )
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static bool scriptingSetup()
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{
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#if defined( __WINDOWS__ )
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// If our python.exe (in kicad/bin) exists, force our kicad python environment
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wxString kipython = FindKicadFile( "python.exe" );
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// we need only the path:
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wxFileName fn( kipython );
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kipython = fn.GetPath();
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// If our python install is existing inside kicad, use it
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// Note: this is usefull only when an other python version is installed
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if( wxDirExists( kipython ) )
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{
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// clear any PYTHONPATH and PYTHONHOME env var definition: the default
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// values work fine inside Kicad:
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wxSetEnv( wxT( "PYTHONPATH" ), wxEmptyString );
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wxSetEnv( wxT( "PYTHONHOME" ), wxEmptyString );
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// Add our python executable path in first position:
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wxString ppath;
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wxGetEnv( wxT( "PATH" ), &ppath );
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kipython << wxT( ";" ) << ppath;
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wxSetEnv( wxT( "PATH" ), kipython );
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}
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#elif defined( __WXMAC__ )
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// Add default paths to PYTHONPATH
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wxString pypath;
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// Bundle scripting folder (<kicad.app>/Contents/SharedSupport/scripting)
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pypath += GetOSXKicadDataDir() + wxT( "/scripting" );
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// $(KICAD_PATH)/scripting/plugins is always added in kicadplugins.i
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if( wxGetenv("KICAD_PATH") != NULL )
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{
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pypath += wxT( ":" ) + wxString( wxGetenv("KICAD_PATH") );
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}
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// Bundle wxPython folder (<kicad.app>/Contents/Frameworks/python/site-packages)
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pypath += wxT( ":" ) + Pgm().GetExecutablePath() +
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wxT( "Contents/Frameworks/python/site-packages" );
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// Original content of $PYTHONPATH
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if( wxGetenv( wxT( "PYTHONPATH" ) ) != NULL )
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{
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pypath = wxString( wxGetenv( wxT( "PYTHONPATH" ) ) ) + wxT( ":" ) + pypath;
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}
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// set $PYTHONPATH
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wxSetEnv( "PYTHONPATH", pypath );
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#else
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// Linux-specific setup
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wxString pypath;
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pypath = Pgm().GetExecutablePath() + wxT( "../lib/python2.7/dist-packages" );
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if( !wxIsEmpty( wxGetenv( wxT( "PYTHONPATH" ) ) ) )
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pypath = wxString( wxGetenv( wxT( "PYTHONPATH" ) ) ) + wxT( ":" ) + pypath;
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wxSetEnv( wxT( "PYTHONPATH" ), pypath );
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#endif
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if( !pcbnewInitPythonScripting( TO_UTF8( PyScriptingPath() ) ) )
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{
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wxLogError( "pcbnewInitPythonScripting() failed." );
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return false;
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}
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return true;
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}
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#endif // KICAD_SCRIPTING
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void PythonPluginsReloadBase()
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{
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#if defined(KICAD_SCRIPTING)
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//Reload plugin list: reload Python plugins if they are newer than
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// the already loaded, and load new plugins
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char cmd[1024];
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snprintf( cmd, sizeof(cmd),
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"pcbnew.LoadPlugins(\"%s\")", TO_UTF8( PyScriptingPath() ) );
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PyLOCK lock;
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// ReRun the Python method pcbnew.LoadPlugins
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// (already called when starting Pcbnew)
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PyRun_SimpleString( cmd );
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#endif
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}
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/// The global footprint library table. This is not dynamically allocated because
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/// in a multiple project environment we must keep its address constant (since it is
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/// the fallback table for multiple projects).
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FP_LIB_TABLE GFootprintTable;
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bool IFACE::OnKifaceStart( PGM_BASE* aProgram, int aCtlBits )
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{
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// This is process level, not project level, initialization of the DSO.
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// Do nothing in here pertinent to a project!
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start_common( aCtlBits );
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// Must be called before creating the main frame in order to
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// display the real hotkeys in menus or tool tips
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ReadHotkeyConfig( PCB_EDIT_FRAME_NAME, g_Board_Editor_Hokeys_Descr );
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try
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{
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// The global table is not related to a specific project. All projects
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// will use the same global table. So the KIFACE::OnKifaceStart() contract
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// of avoiding anything project specific is not violated here.
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if( !FP_LIB_TABLE::LoadGlobalTable( GFootprintTable ) )
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{
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DisplayInfoMessage( NULL, _(
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"You have run Pcbnew for the first time using the "
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"new footprint library table method for finding footprints.\n"
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"Pcbnew has either copied the default "
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"table or created an empty table in the kicad configuration folder.\n"
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"You must first configure the library "
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"table to include all footprint libraries you want to use.\n"
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"See the \"Footprint Library Table\" section of "
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"the CvPcb or Pcbnew documentation for more information." ) );
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}
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}
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catch( const IO_ERROR& ioe )
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{
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// if we are here, a incorrect global footprint library table was found.
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// Incorrect global footprint library table is not a fatal error:
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// the user just has to edit the (partially) loaded table.
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wxString msg = _(
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"An error occurred attempting to load the global footprint library table:\n"
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"Please edit this global footprint library table in Preferences menu"
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);
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DisplayErrorMessage( NULL, msg, ioe.What() );
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}
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#if defined(KICAD_SCRIPTING)
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scriptingSetup();
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#endif
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return true;
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}
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void IFACE::OnKifaceEnd()
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{
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// This function deletes OpenGL contexts used (if any) by wxGLCanvas objects.
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// It can be called only when closing the application, because it deletes an OpenGL context
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// which can still be in usage. Destroying OpenGL contexts earlier may crash the application.
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GL_CONTEXT_MANAGER::Get().DeleteAll();
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end_common();
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#if defined( KICAD_SCRIPTING_WXPYTHON )
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// Restore the thread state and tell Python to cleanup after itself.
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// wxPython will do its own cleanup as part of that process.
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// This should only be called if python was setup correctly.
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if( IsWxPythonLoaded() )
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pcbnewFinishPythonScripting();
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#endif
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}
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