Add colortheme package type

common/pgm_base.cpp

@@ -257,6 +257,9 @@ bool PGM_BASE::InitPgm( bool aHeadless, bool aSkipPyInit )
     // Set up built-in environment variables (and override them from the system environment if set)
     GetCommonSettings()->InitializeEnvironment();
 
+    // Load color settings after env is initialized
+    m_settings_manager->ReloadColorSettings();
+
     // Load common settings from disk after setting up env vars
     GetSettingsManager().Load( GetCommonSettings() );
 

common/settings/settings_manager.cpp

@@ -34,6 +34,7 @@
 #include <kiway.h>
 #include <lockfile.h>
 #include <macros.h>
+#include <pgm_base.h>
 #include <paths.h>
 #include <project.h>
 #include <project/project_archiver.h>
@@ -70,8 +71,6 @@ SETTINGS_MANAGER::SETTINGS_MANAGER( bool aHeadless ) :
 
     // create the common settings shared by all applications.  Not loaded immediately
     m_common_settings = RegisterSettings( new COMMON_SETTINGS, false );
-
-    loadAllColorSettings();
 }
 
 SETTINGS_MANAGER::~SETTINGS_MANAGER()
@@ -226,13 +225,13 @@ COLOR_SETTINGS* SETTINGS_MANAGER::loadColorSettingsByName( const wxString& aName
 }
 
 
-class COLOR_SETTINGS_LOADER : public wxDirTraverser
+class JSON_DIR_TRAVERSER : public wxDirTraverser
 {
 private:
-    std::function<void( const wxString& )> m_action;
+    std::function<void( const wxFileName& )> m_action;
 
 public:
-    explicit COLOR_SETTINGS_LOADER( std::function<void( const wxString& )> aAction )
+    explicit JSON_DIR_TRAVERSER( std::function<void( const wxFileName& )> aAction )
             : m_action( std::move( aAction ) )
     {
     }
@@ -241,17 +240,15 @@ public:
     {
         wxFileName file( aFilePath );
 
-        if( file.GetExt() != "json" )
-            return wxDIR_CONTINUE;
-
-        m_action( file.GetName() );
+        if( file.GetExt() == "json" )
+            m_action( file );
 
         return wxDIR_CONTINUE;
     }
 
     wxDirTraverseResult OnDir( const wxString& dirPath ) override
     {
-        return wxDIR_IGNORE;
+        return wxDIR_CONTINUE;
     }
 };
 
@@ -296,16 +293,44 @@ void SETTINGS_MANAGER::loadAllColorSettings()
     for( COLOR_SETTINGS* settings : COLOR_SETTINGS::CreateBuiltinColorSettings() )
         m_color_settings[settings->GetFilename()] = RegisterSettings( settings, false );
 
-    // Search for and load any other settings
-    COLOR_SETTINGS_LOADER loader( [&]( const wxString& aFilename )
-                                  {
-                                      registerColorSettings( aFilename );
-                                  } );
+    wxFileName third_party_path;
+    const ENV_VAR_MAP& env = Pgm().GetLocalEnvVariables();
+    auto               it = env.find( "KICAD6_3RD_PARTY" );
 
-    wxDir colors_dir( GetColorSettingsPath() );
+    if( it != env.end() && !it->second.GetValue().IsEmpty() )
+        third_party_path.SetPath( it->second.GetValue() );
+    else
+        third_party_path.SetPath( PATHS::GetDefault3rdPartyPath() );
+
+    third_party_path.AppendDir( "colors" );
+
+    wxDir third_party_colors_dir( third_party_path.GetFullPath() );
+    wxString color_settings_path = GetColorSettingsPath();
+
+    JSON_DIR_TRAVERSER copier(
+            [&]( const wxFileName& aFilename )
+            {
+                wxFileName new_file( color_settings_path, aFilename.GetFullName() );
+
+                if( !new_file.Exists() )
+                    wxCopyFile( aFilename.GetFullPath(), new_file.GetFullPath());
+            } );
+
+    // Search for and load any other settings
+    JSON_DIR_TRAVERSER loader( [&]( const wxFileName& aFilename )
+                               {
+                                   registerColorSettings( aFilename.GetName() );
+                               } );
+
+    wxDir colors_dir( color_settings_path );
 
     if( colors_dir.IsOpened() )
+    {
+        if( third_party_colors_dir.IsOpened() )
+           third_party_colors_dir.Traverse( copier );
+
         colors_dir.Traverse( loader );
+    }
 }
 
 

kicad/pcm/dialogs/dialog_pcm.cpp

@@ -44,7 +44,8 @@
 
 static std::vector<std::pair<PCM_PACKAGE_TYPE, wxString>> PACKAGE_TYPE_LIST = {
     { PT_PLUGIN, _( "Plugins (%d)" ) },
-    { PT_LIBRARY, _( "Libraries (%d)" ) }
+    { PT_LIBRARY, _( "Libraries (%d)" ) },
+    { PT_COLORTHEME, _( "Color themes (%d)" ) },
 };
 
 

kicad/pcm/pcm.h

@@ -40,6 +40,7 @@ const std::unordered_set<wxString> PCM_PACKAGE_DIRECTORIES( {
         "models",
         "symbols",
         "resources",
+        "colors",
 } );
 
 

kicad/pcm/pcm_data.h

@@ -42,6 +42,7 @@ enum PCM_PACKAGE_TYPE
     PT_INVALID,
     PT_PLUGIN,
     PT_LIBRARY,
+    PT_COLORTHEME,
 };
 
 
@@ -159,6 +160,7 @@ NLOHMANN_JSON_SERIALIZE_ENUM( PCM_PACKAGE_TYPE, {
                                                         { PT_INVALID, "invalid" },
                                                         { PT_PLUGIN, "plugin" },
                                                         { PT_LIBRARY, "library" },
+                                                        { PT_COLORTHEME, "colortheme" },
                                                 } )
 
 

kicad/pcm/schemas/pcm.v1.schema.json

@@ -32,7 +32,8 @@
                     "type": "string",
                     "enum": [
                         "plugin",
-                        "library"
+                        "library",
+                        "colortheme"
                     ],
                     "description": "Type of the package"
                 },