Sync - Started working on UI overrides

sync.cc

@@ -358,11 +358,110 @@ uint32_t T_SyncValues::indexOf(
 }
 
 
+/*= A_SyncOverride ===========================================================*/
+
+A_SyncOverride::A_SyncOverride(
+		T_String type ) noexcept
+	: type_( std::move( type ) )
+{ }
+
+A_SyncOverride::~A_SyncOverride( ) { }
+
+void A_SyncOverride::setup( ) noexcept
+{
+	const auto ni( inputs_.size( ) );
+	assert( ni != 0 );
+	assert( inputPos_.size( ) == 0 );
+
+	inputPos_.ensureCapacity( ni );
+	for ( auto i = 0u ; i < ni ; i ++ ) {
+		// FIXME: insufficient; the manager should be made aware of
+		// the presence of an override for that value (and it should
+		// fail for missing values).
+		inputPos_.add( Globals::Sync( ).inputPos( inputs_[ ni ] ) );
+	}
+}
+
+
+/*= T_SyncOverrideSection ====================================================*/
+
+T_SyncOverrideSection::T_SyncOverrideSection(
+		T_String title ) noexcept
+	: title( std::move( title ) )
+{ }
+
+void T_SyncOverrideSection::merge(
+		T_SyncOverrideSection& other ) noexcept
+{
+	for ( auto& os : other.subsections ) {
+		section( os->title ).merge( *os );
+	}
+	for ( auto& ov : other.overrides ) {
+		overrides.add( std::move( ov ) );
+	}
+}
+
+void T_SyncOverrideSection::makeUI(
+		const bool topLevel ) noexcept
+{
+	// FIXME: fuck that toOSString shit.
+	const bool display( topLevel
+			? ImGui::CollapsingHeader( (char*) title.toOSString( ).data( ) )
+			: ImGui::TreeNode( (char*) title.toOSString( ).data( ) ) );
+	if ( !display ) {
+		return;
+	}
+
+	for ( auto& os : subsections ) {
+		os->makeUI( false );
+	}
+	if ( subsections.size( ) && overrides.size( ) ) {
+		ImGui::Separator( );
+	}
+	for ( auto& ov : overrides ) {
+		ov->makeUI( );
+	}
+
+	if ( !topLevel ) {
+		ImGui::TreePop( );
+	}
+}
+
+T_SyncOverrideSection& T_SyncOverrideSection::section(
+		T_String const& name ) noexcept
+{
+	for ( auto& ov : subsections ) {
+		if ( ov->title == name ) {
+			return *ov;
+		}
+	}
+	return *subsections[ subsections.add(
+			NewOwned< T_SyncOverrideSection >( name ) ) ];
+}
+
+T_SyncOverrideSection const* T_SyncOverrideSection::section(
+		T_String const& name ) const noexcept
+{
+	for ( auto& ov : subsections ) {
+		if ( ov->title == name ) {
+			return ov.get( );
+		}
+	}
+	return nullptr;
+}
+
+
 /*= T_SyncManager ============================================================*/
 
 T_SyncManager::T_SyncManager( )
-	: pConfig_( MakeCurvesParser_( ) )
+	: pConfig_( MakeCurvesParser_( ) ) ,
-{ }
+		pdOverrides_( "default" )
+{
+	using namespace ebcl::SRD;
+	pdOverrides_.context( "default" )
+		<< ( Rule( ) << "category" << Text( ) << EnterContext( "category" ) );
+	pdOverrides_.context( "category" );
+}
 
 /*----------------------------------------------------------------------------*/
 
@@ -488,7 +587,17 @@ void T_SyncManager::updateValues( )
 	}
 }
 
-/*============================================================================*/
+/*----------------------------------------------------------------------------*/
+
+void T_SyncManager::registerOverride(
+		ebcl::T_SRDInputRule rule )
+{
+	pdOverrides_.context( "category" ) << rule;
+	if ( pcOverrides_ ) {
+		pcOverrides_.clear( );
+	}
+//	pcOverrides_ = NewOwned< T_SRDParserConfig >( pdOverrides_ );
+}
 
 #if 0
 void T_SyncManager::makeUI( )

sync.hh

@@ -3,6 +3,7 @@
 #include "utilities.hh"
 
 #include <ebcl/SRDParserConfig.hh>
+#include <ebcl/Sets.hh>
 
 
 // Duration and current playing time
@@ -157,6 +158,71 @@ struct T_SyncValues
 
 /*============================================================================*/
 
+class A_SyncOverride;
+using P_SyncOverride = T_OwnPtr< A_SyncOverride >;
+
+struct T_SyncOverrideSection;
+using P_SyncOverrideSection = T_OwnPtr< T_SyncOverrideSection >;
+
+// Base class for overrides
+class A_SyncOverride
+{
+    private:
+	T_String type_;
+
+    protected:
+	ebcl::T_Set< T_String > inputs_{
+			ebcl::UseTag< ebcl::ArrayBacked< 8 > >( ) };
+	T_AutoArray< uint32_t , 8 > inputPos_;
+	bool enabled_{ false };
+
+	explicit A_SyncOverride( T_String type ) noexcept;
+
+    public:
+	virtual ~A_SyncOverride( ) = 0;
+
+	T_String const& type( ) const noexcept
+		{ return type_; }
+
+	ebcl::T_Set< T_String > const& inputNames( ) const noexcept
+		{ return inputs_; }
+
+	bool enabled( ) const noexcept
+		{ return enabled_; }
+
+	// Connect the required inputs to the sync manager. Called once
+	// the inputs have been added.
+	virtual void setup( ) noexcept;
+
+	// Draw the UI for that specific override.
+	virtual void makeUI( ) noexcept = 0;
+};
+
+// Overrides section
+struct T_SyncOverrideSection
+{
+	bool open{ false };
+	T_String title;
+	T_Array< P_SyncOverrideSection > subsections;
+	T_Array< P_SyncOverride > overrides;
+
+	T_SyncOverrideSection( ) = delete;
+	NO_COPY( T_SyncOverrideSection );
+	DEF_MOVE( T_SyncOverrideSection );
+
+	explicit T_SyncOverrideSection( T_String title ) noexcept;
+
+	void merge( T_SyncOverrideSection& other ) noexcept;
+	void makeUI( bool topLevel ) noexcept;
+
+	T_SyncOverrideSection& section(
+			T_String const& name ) noexcept;
+	T_SyncOverrideSection const* section(
+			T_String const& name ) const noexcept;
+};
+
+/*============================================================================*/
+
 // Synchronisation manager; handles all the synchronization data and makes it
 // work together.
 struct T_SyncManager
@@ -207,17 +273,24 @@ struct T_SyncManager
 	bool loadCurves_( bool& missing );
 
 	// ---------------------------------------------------------------------
-	// Update
+	// Overrides
 
     public:
+	void registerOverride( ebcl::T_SRDInputRule rule );
+
+	// ---------------------------------------------------------------------
+	// Update
+
 	void updateCurveCaches( );
 	void updateValues( );
 
     private:
-	ebcl::T_SRDParserConfig pConfig_;
+	ebcl::T_SRDParserConfig pConfig_;		// Parser config for curves
-	P_WatchedFiles watcher_;
+	P_WatchedFiles watcher_;			// Curves file watcher
-	T_SyncTime time_;
+	T_SyncTime time_;				// Duration/time information
-	T_SyncValues values_;
+	T_SyncValues values_;				// Value storage
-	T_SyncCurves curves_;
+	T_SyncCurves curves_;				// Curves storage
-	T_Array< P_SyncCurveCache > curveCaches_;
+	T_Array< P_SyncCurveCache > curveCaches_;	// Cache for curve segments
+	ebcl::T_SRDParserDefs pdOverrides_;		// Parser definitions for UI overrides
+	ebcl::OP_SRDParserConfig pcOverrides_;		// Parser configuration for UI overrides
 };