kicad/pcbnew/python/scripting/pcb_scripting_tool.cpp

159 lines
4.4 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2021 KiCad Developers, see CHANGELOG.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 3
* 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/gpl-3.0.html
* or you may search the http://www.gnu.org website for the version 3 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "pcb_scripting_tool.h"
#include <action_plugin.h>
#include <gestfich.h>
#include <kiface_ids.h>
#include <kiway.h>
#include <macros.h>
#include <python_scripting.h>
#include <tools/pcb_actions.h>
#include <pybind11/eval.h>
#include <Python.h>
#include <wx/string.h>
using initfunc = PyObject* (*)(void);
SCRIPTING_TOOL::SCRIPTING_TOOL() :
PCB_TOOL_BASE( "pcbnew.ScriptingTool" )
{}
SCRIPTING_TOOL::~SCRIPTING_TOOL()
{}
void SCRIPTING_TOOL::Reset( RESET_REASON aReason )
{
}
bool SCRIPTING_TOOL::Init()
{
PyLOCK lock;
PyObject* mod_name = PyUnicode_FromString( "_pcbnew" );
if( PyObject* existing_mod = PyImport_GetModule( mod_name ) )
{
Py_DecRef( existing_mod );
}
else
{
KIFACE* kiface = frame()->Kiway().KiFACE( KIWAY::FACE_PCB );
initfunc pcbnew_init = reinterpret_cast<initfunc>( kiface->IfaceOrAddress( KIFACE_SCRIPTING_LEGACY ) );
PyImport_AddModule( "_pcbnew" );
PyObject* mod = pcbnew_init();
PyObject* sys_mod = PyImport_GetModuleDict();
PyDict_SetItemString( sys_mod, "_pcbnew", mod );
Py_DECREF( mod );
}
Py_DecRef( mod_name );
// Load pcbnew inside Python and load all the user plugins and package-based plugins
{
using namespace pybind11::literals;
auto locals = pybind11::dict( "sys_path"_a = TO_UTF8( SCRIPTING::PyScriptingPath( false ) ),
"user_path"_a = TO_UTF8( SCRIPTING::PyScriptingPath( true ) ) );
pybind11::exec( R"(
import sys
import pcbnew
pcbnew.LoadPlugins( sys_path, user_path )
)", pybind11::globals(), locals );
}
return true;
}
int SCRIPTING_TOOL::reloadPlugins( const TOOL_EVENT& aEvent )
{
if( !m_isFootprintEditor )
// Reload Python plugins if they are newer than the already loaded, and load new plugins
// Remove all action plugins so that we don't keep references to old versions
ACTION_PLUGINS::UnloadAll();
{
PyLOCK lock;
std::string sys_path = SCRIPTING::PyScriptingPath( false ).ToStdString();
std::string user_path = SCRIPTING::PyScriptingPath( true ).ToStdString();
using namespace pybind11::literals;
auto locals = pybind11::dict( "sys_path"_a = sys_path,
"user_path"_a = user_path );
pybind11::exec( R"(
import sys
import pcbnew
pcbnew.LoadPlugins( sys_path, user_path )
)", pybind11::globals(), locals );
}
if( !m_isFootprintEditor )
{
// Action plugins can be modified, therefore the plugins menu must be updated:
frame()->ReCreateMenuBar();
// Recreate top toolbar to add action plugin buttons
frame()->ReCreateHToolbar();
}
return 0;
}
int SCRIPTING_TOOL::showPluginFolder( const TOOL_EVENT& aEvent )
{
#ifdef __WXMAC__
wxString msg;
// Quote in case there are spaces in the path.
msg.Printf( "open \"%s\"", SCRIPTING::PyPluginsPath( true ) );
system( msg.c_str() );
#else
wxString pypath( SCRIPTING::PyPluginsPath( true ) );
// Quote in case there are spaces in the path.
AddDelimiterString( pypath );
wxLaunchDefaultApplication( pypath );
#endif
return 0;
}
void SCRIPTING_TOOL::setTransitions()
{
Go( &SCRIPTING_TOOL::reloadPlugins, PCB_ACTIONS::pluginsReload.MakeEvent() );
Go( &SCRIPTING_TOOL::showPluginFolder, PCB_ACTIONS::pluginsShowFolder.MakeEvent() );
}