1 files changed, 188 insertions, 0 deletions
diff --git a/glib/glibmm/object.h b/glib/glibmm/object.h
new file mode 100644
index 00000000..9cd42412
--- /dev/null
+++ b/glib/glibmm/object.h
@@ -0,0 +1,188 @@
+// -*- c++ -*-
+#ifndef _GLIBMM_OBJECT_H
+#define _GLIBMM_OBJECT_H
+/* $Id$ */
+
+/* Copyright 2002 The gtkmm Development Team
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <glibmm/objectbase.h>
+#include <glibmm/wrap.h>
+#include <glibmm/quark.h>
+#include <glibmm/signalproxy.h>
+#include <glibmm/propertyproxy.h>
+#include <glibmm/refptr.h>
+#include <glibmm/utility.h> /* Could be private, but that would be tedious. */
+#include <glibmm/value.h>
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+extern "C"
+{
+typedef struct _GObject GObject;
+typedef struct _GObjectClass GObjectClass;
+}
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+
+namespace Glib
+{
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
+class Class;
+class Object_Class;
+class GSigConnectionNode;
+
+/* ConstructParams::ConstructParams() takes a varargs list of properties
+ * and values, like g_object_new() does.  This list will then be converted
+ * to a GParameter array, for use with g_object_newv().  No overhead is
+ * involved, since g_object_new() is just a wrapper around g_object_newv()
+ * as well.
+ *
+ * The advantage of an auxilary ConstructParams object over g_object_new()
+ * is that the actual construction is always done in the Glib::Object ctor.
+ * This allows for neat tricks like easy creation of derived custom types,
+ * without adding special support to each ctor of every class.
+ *
+ * The comments in object.cc and objectbase.cc should explain in detail
+ * how this works.
+ */
+struct ConstructParams
+{
+  const Glib::Class&  glibmm_class;
+  unsigned int        n_parameters;
+  GParameter*         parameters;
+
+  explicit ConstructParams(const Glib::Class& glibmm_class_);
+  ConstructParams(const Glib::Class& glibmm_class_, const char* first_property_name, ...);
+  ~ConstructParams();
+
+private:
+  // noncopyable
+  ConstructParams(const ConstructParams&);
+  ConstructParams& operator=(const ConstructParams&);
+};
+
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+
+class Object : virtual public ObjectBase
+{
+public:
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+  typedef Object       CppObjectType;
+  typedef Object_Class CppClassType;
+  typedef GObject      BaseObjectType;
+  typedef GObjectClass BaseClassType;
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+protected:
+  Object(); //For use by C++-only sub-types.
+  explicit Object(const Glib::ConstructParams& construct_params);
+  explicit Object(GObject* castitem);
+  virtual ~Object(); //It should only be deleted by the callback.
+
+public:
+  //static RefPtr<Object> create(); //You must reimplement this in each derived class.
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+  static GType get_type()      G_GNUC_CONST;
+  static GType get_base_type() G_GNUC_CONST;
+#endif
+
+  //GObject* gobj_copy(); //Give a ref-ed copy to someone. Use for direct struct access.
+
+  // Glib::Objects contain a list<Quark, pair<void*, DestroyNotify> >
+  // to store run time data added to the object at run time.
+  //TODO: Use slots instead:
+  void* get_data(const QueryQuark &key);
+  void set_data(const Quark &key, void* data);
+  typedef void (*DestroyNotify) (gpointer data);
+  void set_data(const Quark &key, void* data, DestroyNotify notify);
+  void remove_data(const QueryQuark& quark);
+  // same as remove without notifying
+  void* steal_data(const QueryQuark& quark);
+
+  // convenience functions
+  //template <class T>
+  //void set_data_typed(const Quark& quark, const T& data)
+  //  { set_data(quark, new T(data), delete_typed<T>); }
+
+  //template <class T>
+  //T& get_data_typed(const QueryQuark& quark)
+  //  { return *static_cast<T*>(get_data(quark)); }
+
+  /// You probably want to use a specific property_*() accessor method instead.
+  void set_property_value(const Glib::ustring& property_name, const Glib::ValueBase& value);
+
+  /// You probably want to use a specific property_*() accessor method instead.
+  void get_property_value(const Glib::ustring& property_name, Glib::ValueBase& value) const;
+
+  /// You probably want to use a specific property_*() accessor method instead.
+  template <class PropertyType>
+  void set_property(const Glib::ustring& property_name, const PropertyType& value);
+
+  /// You probably want to use a specific property_*() accessor method instead.
+  template <class PropertyType>
+  void get_property(const Glib::ustring& property_name, PropertyType& value) const;
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
+private:
+  friend class Glib::Object_Class;
+  static CppClassType object_class_;
+
+  // noncopyable
+  Object(const Object&);
+  Object& operator=(const Object&);
+
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+  // Glib::Object can not be dynamic because it lacks a float state.
+  //virtual void set_manage();
+};
+
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
+template <class PropertyType>
+void Object::set_property(const Glib::ustring& property_name, const PropertyType& value)
+{
+  Glib::Value<PropertyType> property_value;
+  property_value.init(Glib::Value<PropertyType>::value_type());
+
+  property_value.set(value);
+  this->set_property_value(property_name, property_value);
+}
+
+template <class PropertyType>
+void Object::get_property(const Glib::ustring& property_name, PropertyType& value) const
+{
+  Glib::Value<PropertyType> property_value;
+  property_value.init(Glib::Value<PropertyType>::value_type());
+
+  this->get_property_value(property_name, property_value);
+
+  value = property_value.get();
+}
+
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+} // namespace Glib
+
+#endif /* _GLIBMM_OBJECT_H */
+