ADDED: A new IPC API based on protobuf and nng

Details, documentation, and language bindings are works in
progress and will be evolving over the course of KiCad 9
development.

common/dialogs/panel_python_settings.cpp

@@ -0,0 +1,109 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2023 Jon Evans <[email protected]>
+ * Copyright (C) 2023 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 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <dialogs/panel_python_settings.h>
+#include <widgets/ui_common.h>
+#include <pgm_base.h>
+#include <python_manager.h>
+#include <settings/common_settings.h>
+#include <settings/settings_manager.h>
+
+
+PANEL_PYTHON_SETTINGS::PANEL_PYTHON_SETTINGS( wxWindow* aParent ) :
+        PANEL_PYTHON_SETTINGS_BASE( aParent )
+{
+    wxFont helpFont = KIUI::GetInfoFont( this ).Italic();
+    m_stPythonStatus->SetFont( helpFont );
+}
+
+
+void PANEL_PYTHON_SETTINGS::ResetPanel()
+{
+}
+
+
+bool PANEL_PYTHON_SETTINGS::TransferDataToWindow()
+{
+    SETTINGS_MANAGER& mgr = Pgm().GetSettingsManager();
+    COMMON_SETTINGS*  settings = mgr.GetCommonSettings();
+
+    m_pickerPythonInterpreter->SetFileName( settings->m_Python.interpreter_path );
+    validateInterpreter();
+
+    return true;
+}
+
+
+bool PANEL_PYTHON_SETTINGS::TransferDataFromWindow()
+{
+    SETTINGS_MANAGER& mgr = Pgm().GetSettingsManager();
+    COMMON_SETTINGS*  settings = mgr.GetCommonSettings();
+
+    if( m_interpreterValid )
+        settings->m_Python.interpreter_path = m_pickerPythonInterpreter->GetTextCtrlValue();
+
+    return true;
+}
+
+
+void PANEL_PYTHON_SETTINGS::OnPythonInterpreterChanged( wxFileDirPickerEvent& event )
+{
+    validateInterpreter();
+}
+
+
+void PANEL_PYTHON_SETTINGS::OnBtnDetectAutomaticallyClicked( wxCommandEvent& aEvent )
+{
+}
+
+
+void PANEL_PYTHON_SETTINGS::validateInterpreter()
+{
+    m_interpreterValid = false;
+
+    wxFileName pythonExe( m_pickerPythonInterpreter->GetTextCtrlValue() );
+
+    if( !pythonExe.FileExists() )
+    {
+        m_stPythonStatus->SetLabel( _( "No valid Python interpreter chosen; external Python "
+                                       "plugins will not be available" ) );
+        return;
+    }
+
+    PYTHON_MANAGER manager( pythonExe.GetFullPath() );
+
+    manager.Execute( wxS( "--version" ),
+                     [&]( int aRetCode, const wxString& aStdOut )
+                     {
+                         wxString msg;
+
+                         if( aRetCode == 0 && aStdOut.Contains( wxS( "Python 3" ) ) )
+                         {
+                             msg = wxString::Format( _( "Found %s" ), aStdOut );
+                             m_interpreterValid = true;
+                         }
+                         else
+                         {
+                             msg = _( "Not a valid Python 3 interpreter" );
+                         }
+
+                         m_stPythonStatus->SetLabel( msg );
+                     } );
+}