Slight refactoring of builtin function and module handling

1 files changed, 86 insertions, 0 deletions

diff --git a/src/builtin.cc b/src/builtin.cc
new file mode 100644
index 0000000..6eb32b6
--- /dev/null
+++ b/src/builtin.cc
@@ -0,0 +1,86 @@
+#include "builtin.h"
+#include "function.h"
+#include "module.h"
+#include <boost/foreach.hpp>
+
+Builtins *Builtins::instance(bool erase)
+{
+	static Builtins *s_builtins = new Builtins;
+	if (erase) {
+		delete s_builtins;
+		s_builtins = NULL;
+	}
+	return s_builtins;
+}
+
+void Builtins::init(const char *name, class AbstractModule *module)
+{
+	Builtins::instance()->builtinmodules[name] = module;
+}
+
+void Builtins::init(const char *name, class AbstractFunction *function)
+{
+	Builtins::instance()->builtinfunctions[name] = function;
+}
+
+extern void register_builtin_functions();
+extern void register_builtin_csgops();
+extern void register_builtin_transform();
+extern void register_builtin_color();
+extern void register_builtin_primitives();
+extern void register_builtin_surface();
+extern void register_builtin_control();
+extern void register_builtin_render();
+extern void register_builtin_import();
+extern void register_builtin_projection();
+extern void register_builtin_cgaladv();
+extern void register_builtin_dxf_linear_extrude();
+extern void register_builtin_dxf_rotate_extrude();
+extern void initialize_builtin_dxf_dim();
+
+/*!
+	Registers all builtin functions.
+	Call once for the whole app.
+*/
+void Builtins::initialize()
+{
+	register_builtin_functions();
+	initialize_builtin_dxf_dim();
+
+	init("group", new AbstractModule());
+
+	register_builtin_csgops();
+	register_builtin_transform();
+	register_builtin_color();
+	register_builtin_primitives();
+	register_builtin_surface();
+	register_builtin_control();
+	register_builtin_render();
+	register_builtin_import();
+	register_builtin_projection();
+	register_builtin_cgaladv();
+	register_builtin_dxf_linear_extrude();
+	register_builtin_dxf_rotate_extrude();
+
+	this->deprecations["dxf_linear_extrude"] = "linear_extrude";
+	this->deprecations["dxf_rotate_extrude"] = "rotate_extrude";
+	this->deprecations["import_stl"] = "import";
+	this->deprecations["import_dxf"] = "import";
+	this->deprecations["import_off"] = "import";
+}
+
+std::string Builtins::isDeprecated(const std::string &name)
+{
+	if (this->deprecations.find(name) != this->deprecations.end()) {
+		return this->deprecations[name];
+	}
+	return std::string();
+}
+
+Builtins::~Builtins()
+{
+	BOOST_FOREACH(FunctionContainer::value_type &f, this->builtinfunctions) delete f.second;
+	this->builtinfunctions.clear();
+	BOOST_FOREACH(ModuleContainer::value_type &m, this->builtinmodules) delete m.second;
+	this->builtinmodules.clear();
+}