kicad/pcbnew/pcbnew.cpp

484 lines
15 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 1992-2019 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
*/
/**
* @file pcbnew.cpp
* @brief Pcbnew main program.
*/
#ifdef KICAD_SCRIPTING
#include <python_scripting.h>
#include <pcbnew_scripting_helpers.h>
#endif
#include <fctsys.h>
#include <pgm_base.h>
#include <kiface_i.h>
#include <kiface_ids.h>
#include <confirm.h>
#include <macros.h>
#include <pcb_edit_frame.h>
#include <eda_dde.h>
#include <wx/file.h>
#include <wx/log.h>
#include <wx/snglinst.h>
#include <gestfich.h>
#include <pcbnew.h>
#include <pcbnew_settings.h>
#include <settings/settings_manager.h>
#include <class_board.h>
#include <class_draw_panel_gal.h>
#include <fp_lib_table.h>
#include <footprint_edit_frame.h>
#include <footprint_viewer_frame.h>
#include <footprint_wizard_frame.h>
#include <footprint_preview_panel.h>
#include <footprint_info_impl.h>
#include <dialog_configure_paths.h>
#include "invoke_pcb_dialog.h"
#include "dialog_global_fp_lib_table_config.h"
namespace PCB {
static struct IFACE : public KIFACE_I
{
// Of course all are virtual overloads, implementations of the KIFACE.
IFACE( const char* aName, KIWAY::FACE_T aType ) :
KIFACE_I( aName, aType )
{}
bool OnKifaceStart( PGM_BASE* aProgram, int aCtlBits ) override;
void OnKifaceEnd() override;
wxWindow* CreateWindow( wxWindow* aParent, int aClassId, KIWAY* aKiway, int aCtlBits = 0 ) override
{
switch( aClassId )
{
case FRAME_PCB_EDITOR:
{
auto frame = new PCB_EDIT_FRAME( aKiway, aParent );
#if defined( KICAD_SCRIPTING )
// give the scripting helpers access to our frame
ScriptingSetPcbEditFrame( frame );
#endif
if( Kiface().IsSingle() )
{
// only run this under single_top, not under a project manager.
frame->CreateServer( KICAD_PCB_PORT_SERVICE_NUMBER );
}
return frame;
}
case FRAME_FOOTPRINT_EDITOR:
return new FOOTPRINT_EDIT_FRAME( aKiway, aParent,
EDA_DRAW_PANEL_GAL::GAL_TYPE_UNKNOWN );
case FRAME_FOOTPRINT_VIEWER:
case FRAME_FOOTPRINT_VIEWER_MODAL:
return new FOOTPRINT_VIEWER_FRAME( aKiway, aParent, FRAME_T( aClassId ) );
case FRAME_FOOTPRINT_WIZARD:
return new FOOTPRINT_WIZARD_FRAME( aKiway, aParent, FRAME_T( aClassId ) );
case FRAME_FOOTPRINT_PREVIEW:
return dynamic_cast< wxWindow* >( FOOTPRINT_PREVIEW_PANEL::New( aKiway, aParent ) );
case DIALOG_CONFIGUREPATHS:
{
DIALOG_CONFIGURE_PATHS dlg( aParent, aKiway->Prj().Get3DFilenameResolver() );
// The dialog's constructor probably failed to set its Kiway because the
// dynamic_cast fails when aParent was allocated by a separate compiliation
// module. So set it directly.
dlg.SetKiway( &dlg, aKiway );
if( dlg.ShowModal() == wxID_OK )
aKiway->CommonSettingsChanged( true, false );
// Dialog has completed; nothing to return.
return nullptr;
}
case DIALOG_PCB_LIBRARY_TABLE:
InvokePcbLibTableEditor( aKiway, aParent );
// Dialog has completed; nothing to return.
return nullptr;
default:
return nullptr;
}
}
/**
* Function IfaceOrAddress
* return a pointer to the requested object. The safest way to use this is to retrieve
* a pointer to a static instance of an interface, similar to how the KIFACE interface
* is exported. But if you know what you are doing use it to retrieve anything you want.
* @param aDataId identifies which object you want the address of.
* @return void* - and must be cast into the know type.
*/
void* IfaceOrAddress( int aDataId ) override
{
switch( aDataId )
{
// Return a pointer to the global instance of the footprint list.
case KIFACE_FOOTPRINT_LIST:
return (void*) &GFootprintList;
// Return a new FP_LIB_TABLE with the global table installed as a fallback.
case KIFACE_NEW_FOOTPRINT_TABLE:
return (void*) new FP_LIB_TABLE( &GFootprintTable );
// Return a pointer to the global instance of the global footprint table.
case KIFACE_GLOBAL_FOOTPRINT_TABLE:
return (void*) &GFootprintTable;
default:
return nullptr;
}
}
/**
* Function SaveFileAs
* Saving a file under a different name is delegated to the various KIFACEs because
* the project doesn't know the internal format of the various files (which may have
* paths in them that need updating).
*/
void SaveFileAs( const wxString& aProjectBasePath, const wxString& aSrcProjectName,
const wxString& aNewProjectBasePath, const wxString& aNewProjectName,
const wxString& aSrcFilePath, wxString& aErrors ) override;
} kiface( "pcbnew", KIWAY::FACE_PCB );
} // namespace
using namespace PCB;
static PGM_BASE* process;
KIFACE_I& Kiface() { return kiface; }
// KIFACE_GETTER's actual spelling is a substitution macro found in kiway.h.
// KIFACE_GETTER will not have name mangling due to declaration in kiway.h.
MY_API( KIFACE* ) KIFACE_GETTER( int* aKIFACEversion, int aKiwayVersion, PGM_BASE* aProgram )
{
process = aProgram;
return &kiface;
}
#if defined( BUILD_KIWAY_DLL )
PGM_BASE& Pgm()
{
wxASSERT( process ); // KIFACE_GETTER has already been called.
return *process;
}
// Similar to PGM_BASE& Pgm(), but return nullptr when a *.ki_face is run from a python script.
PGM_BASE* PgmOrNull()
{
return process;
}
#endif
#if defined( KICAD_SCRIPTING )
static bool scriptingSetup()
{
#if defined( __WINDOWS__ )
// If our python.exe (in kicad/bin) exists, force our kicad python environment
wxString kipython = FindKicadFile( "python.exe" );
// we need only the path:
wxFileName fn( kipython );
kipython = fn.GetPath();
// If our python install is existing inside kicad, use it
// Note: this is useful only when another python version is installed
if( wxDirExists( kipython ) )
{
// clear any PYTHONPATH and PYTHONHOME env var definition: the default
// values work fine inside Kicad:
wxSetEnv( wxT( "PYTHONPATH" ), wxEmptyString );
wxSetEnv( wxT( "PYTHONHOME" ), wxEmptyString );
// Add our python executable path in first position:
wxString ppath;
wxGetEnv( wxT( "PATH" ), &ppath );
kipython << wxT( ";" ) << ppath;
wxSetEnv( wxT( "PATH" ), kipython );
}
#elif defined( __WXMAC__ )
// Add default paths to PYTHONPATH
wxString pypath;
// Bundle scripting folder (<kicad.app>/Contents/SharedSupport/scripting)
pypath += GetOSXKicadDataDir() + wxT( "/scripting" );
// $(KICAD_PATH)/scripting/plugins is always added in kicadplugins.i
if( wxGetenv("KICAD_PATH") != NULL )
{
pypath += wxT( ":" ) + wxString( wxGetenv("KICAD_PATH") );
}
// Bundle wxPython folder (<kicad.app>/Contents/Frameworks/python/site-packages)
pypath += wxT( ":" ) + Pgm().GetExecutablePath() +
wxT( "Contents/Frameworks/python/site-packages" );
// Original content of $PYTHONPATH
if( wxGetenv( wxT( "PYTHONPATH" ) ) != NULL )
{
pypath = wxString( wxGetenv( wxT( "PYTHONPATH" ) ) ) + wxT( ":" ) + pypath;
}
// set $PYTHONPATH
wxSetEnv( "PYTHONPATH", pypath );
#else
wxString pypath;
// PYTHON_DEST is the scripts install dir as determined by the build system.
pypath = Pgm().GetExecutablePath() + wxT( "../" PYTHON_DEST );
if( !wxIsEmpty( wxGetenv( wxT( "PYTHONPATH" ) ) ) )
pypath = wxString( wxGetenv( wxT( "PYTHONPATH" ) ) ) + wxT( ":" ) + pypath;
wxSetEnv( wxT( "PYTHONPATH" ), pypath );
#endif
wxFileName path( PyPluginsPath( true ) + wxT("/") );
// Ensure the user plugin path exists, and create it if not.
// However, if it cannot be created, this is not a fatal error.
if( !path.DirExists() && !path.Mkdir( wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL ) )
wxLogError( "Warning: could not create user scripting path %s", path.GetPath() );
if( !pcbnewInitPythonScripting( TO_UTF8( PyScriptingPath() ) ) )
{
wxLogError( "pcbnewInitPythonScripting() failed." );
return false;
}
return true;
}
#endif // KICAD_SCRIPTING
void PythonPluginsReloadBase()
{
#if defined( KICAD_SCRIPTING )
// Reload plugin list: reload Python plugins if they are newer than the already loaded,
// and load new plugins
char cmd[1024];
snprintf( cmd, sizeof( cmd ), "pcbnew.LoadPlugins(\"%s\")", TO_UTF8( PyScriptingPath() ) );
PyLOCK lock;
// ReRun the Python method pcbnew.LoadPlugins (already called when starting Pcbnew)
int retv = PyRun_SimpleString( cmd );
if( retv != 0 )
wxLogError( "Python error %d occurred running command:\n\n`%s`", retv, cmd );
#endif
}
/// The global footprint library table. This is not dynamically allocated because
/// in a multiple project environment we must keep its address constant (since it is
/// the fallback table for multiple projects).
FP_LIB_TABLE GFootprintTable;
/// The global footprint info table. This is performance-intensive to build so we
/// keep a hash-stamped global version. Any deviation from the request vs. stored
/// hash will result in it being rebuilt.
FOOTPRINT_LIST_IMPL GFootprintList;
bool IFACE::OnKifaceStart( PGM_BASE* aProgram, int aCtlBits )
{
// This is process-level-initialization, not project-level-initialization of the DSO.
// Do nothing in here pertinent to a project!
InitSettings( new PCBNEW_SETTINGS );
aProgram->GetSettingsManager().RegisterSettings( KifaceSettings() );
start_common( aCtlBits );
wxFileName fn = FP_LIB_TABLE::GetGlobalTableFileName();
if( !fn.FileExists() )
{
DIALOG_GLOBAL_FP_LIB_TABLE_CONFIG fpDialog( NULL );
fpDialog.ShowModal();
}
else
{
try
{
// The global table is not related to a specific project. All projects
// will use the same global table. So the KIFACE::OnKifaceStart() contract
// of avoiding anything project specific is not violated here.
if( !FP_LIB_TABLE::LoadGlobalTable( GFootprintTable ) )
return false;
}
catch( const IO_ERROR& ioe )
{
// if we are here, a incorrect global footprint library table was found.
// Incorrect global symbol library table is not a fatal error:
// the user just has to edit the (partially) loaded table.
wxString msg = _(
"An error occurred attempting to load the global footprint library table.\n"
"Please edit this global footprint library table in Preferences menu."
);
DisplayErrorMessage( NULL, msg, ioe.What() );
}
}
#if defined( KICAD_SCRIPTING )
scriptingSetup();
#endif
return true;
}
void IFACE::OnKifaceEnd()
{
#if defined( KICAD_SCRIPTING_WXPYTHON )
// Restore the thread state and tell Python to cleanup after itself.
// wxPython will do its own cleanup as part of that process.
// This should only be called if python was setup correctly.
if( IsWxPythonLoaded() )
pcbnewFinishPythonScripting();
#endif
end_common();
}
void IFACE::SaveFileAs( const wxString& aProjectBasePath, const wxString& aSrcProjectName,
const wxString& aNewProjectBasePath, const wxString& aNewProjectName,
const wxString& aSrcFilePath, wxString& aErrors )
{
wxFileName destFile( aSrcFilePath );
wxString destPath = destFile.GetPathWithSep();
wxUniChar pathSep = wxFileName::GetPathSeparator();
wxString ext = destFile.GetExt();
if( destPath.StartsWith( aProjectBasePath + pathSep ) )
destPath.Replace( aProjectBasePath, aNewProjectBasePath, false );
wxString srcProjectFootprintLib = pathSep + aSrcProjectName + ".pretty" + pathSep;
wxString newProjectFootprintLib = pathSep + aNewProjectName + ".pretty" + pathSep;
destPath.Replace( srcProjectFootprintLib, newProjectFootprintLib, true );
destFile.SetPath( destPath );
if( ext == "kicad_pcb" || ext == "kicad_pcb-bak" )
{
if( destFile.GetName() == aSrcProjectName )
destFile.SetName( aNewProjectName );
CopyFile( aSrcFilePath, destFile.GetFullPath(), aErrors );
}
else if( ext == "brd" )
{
if( destFile.GetName() == aSrcProjectName )
destFile.SetName( aNewProjectName );
CopyFile( aSrcFilePath, destFile.GetFullPath(), aErrors );
}
else if( ext == "mod" || ext == "kicad_mod" )
{
// Footprints are not project-specific. Keep their source names.
CopyFile( aSrcFilePath, destFile.GetFullPath(), aErrors );
}
else if( ext == "cmp" )
{
// JEY TODO
}
else if( ext == "rpt" )
{
// DRC must be the "gold standard". Since we can't gaurantee that there aren't
// any non-deterministic cases in the save-as algorithm, we don't want to certify
// the result with the source's DRC report. Therefore copy it under the old
// name.
CopyFile( aSrcFilePath, destFile.GetFullPath(), aErrors );
}
else if( destFile.GetName() == "fp-lib-table" )
{
try
{
FP_LIB_TABLE fpLibTable;
fpLibTable.Load( aSrcFilePath );
for( unsigned i = 0; i < fpLibTable.GetCount(); i++ )
{
LIB_TABLE_ROW& row = fpLibTable.At( i );
wxString uri = row.GetFullURI();
uri.Replace( "/" + aSrcProjectName + ".pretty", "/" + aNewProjectName + ".pretty" );
row.SetFullURI( uri );
}
fpLibTable.Save( destFile.GetFullPath() );
}
catch( ... )
{
wxString msg;
if( !aErrors.empty() )
aErrors += "\n";
msg.Printf( _( "Cannot copy file \"%s\"." ), destFile.GetFullPath() );
aErrors += msg;
}
}
else
{
wxFAIL_MSG( "Unexpected filetype for Pcbnew::SaveFileAs()" );
}
}