Added object set

(bzr r14954.1.1)

1 files changed, 76 insertions, 0 deletions

diff --git a/src/object.h b/src/object.h
new file mode 100644
index 000000000..a5ad5692e
--- /dev/null
+++ b/src/object.h
@@ -0,0 +1,76 @@
+/*
+ * Temporary file
+ *
+ * Authors:
+ *   Adrian Boguszewski
+ *
+ * Copyright (C) 2016 Adrian Boguszewski
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#ifndef INKSCAPE_PROTOTYPE_OBJECT_H
+#define INKSCAPE_PROTOTYPE_OBJECT_H
+
+#include <string>
+#include <sigc++/signal.h>
+#include <sigc++/connection.h>
+#include <boost/intrusive/list.hpp>
+
+// this causes some warning, but it's only for this prototype
+class Object;
+struct delete_disposer
+{
+    void operator()(Object *delete_this) {
+        delete delete_this;
+    }
+};
+
+class Object {
+private:
+    std::string name;
+    Object* parent;
+
+    typedef boost::intrusive::list_member_hook<
+            boost::intrusive::link_mode<
+                    boost::intrusive::auto_unlink
+            >> list_hook;
+    list_hook child_hook;
+
+    typedef boost::intrusive::list<
+            Object,
+            boost::intrusive::constant_time_size<false>,
+            boost::intrusive::member_hook<
+                    Object,
+                    list_hook,
+                    &Object::child_hook
+            >> list;
+    list children;
+
+    sigc::signal<bool, Object*> release_signal;
+
+public:
+    Object(std::string name);
+    virtual ~Object();
+
+    list &getChildren() {
+        return children;
+    }
+
+    const std::string &getName() const;
+    Object * getParent() ;
+
+    sigc::connection connectRelease(sigc::slot<bool, Object*> slot);
+    void addChild(Object* o);
+    bool isDescendantOf(Object* o);
+
+    bool operator==(Object o) {
+        return name == o.name;
+    }
+
+    bool operator!=(Object o) {
+        return name != o.name;
+    }
+};
+
+#endif //INKSCAPE_PROTOTYPE_OBJECT_H