Build builds again. I'm not sure that we need the -laudio flags for qt4, lets

see...

3 files changed, 1218 insertions, 4 deletions

diff --git a/bootstrap/signals.h b/bootstrap/signals.h
new file mode 100644
index 0000000..47ddad4
--- /dev/null
+++ b/bootstrap/signals.h
@@ -0,0 +1,1208 @@
+/*
+ * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
+ *
+ * This file is part of the libbu++ library and is released under the
+ * terms of the license contained in the file LICENSE.
+ */
+
+#ifndef BU_SIGNALS_H
+#define BU_SIGNALS_H
+
+#include "bu/util.h"
+#include "bu/exceptionbase.h"
+
+namespace Bu
+{
+        subExceptionDecl( SignalException );
+
+#ifndef BU_SIGNAL_PARAM_COUNT_0
+#define BU_SIGNAL_PARAM_COUNT_0
+        //
+        // 0 Parameter(s)
+        //
+        template<typename ret>
+        class _Slot0
+        {
+        public:
+                _Slot0() { }
+                virtual ~_Slot0() { }
+                virtual ret operator()(  )=0;
+                virtual _Slot0<ret> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret>
+        class __Slot0 : public _Slot0<ret>
+        {
+        public:
+                __Slot0( cls *pCls, ret (cls::*pFnc)(  ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot0() { }
+        
+                virtual ret operator()(  )
+                {
+                        return (pCls->*pFnc)(  );
+                }
+        
+                virtual _Slot0<ret> *clone() const
+                {
+                        return new __Slot0<cls, ret>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)(  );
+        };
+        
+        template<typename ret>
+        class __Slot0F : public _Slot0<ret>
+        {
+        public:
+                __Slot0F( ret (*pFnc)(  ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot0F() { }
+        
+                virtual ret operator()(  )
+                {
+                        return (*pFnc)(  );
+                }
+        
+                virtual _Slot0<ret> *clone() const
+                {
+                        return new __Slot0F<ret>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)(  );
+        };
+        
+        template<typename ret>
+        class Signal0
+        {
+        public:
+                Signal0() : pCb( NULL ) { }
+                Signal0( _Slot0<ret> *pCb ) : pCb( pCb ) { }
+                Signal0( const Signal0<ret> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal0() { delete pCb; pCb = NULL; }
+        
+                ret operator()(  )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)(  );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal0<ret> &operator=( const Signal0<ret> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot0<ret> *pCb;
+        };
+        
+        template<typename cls, typename ret>
+        Signal0<ret> slot( cls *pCls, ret (cls::*pFnc)(  ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal0<ret>(
+                        new __Slot0<cls, ret>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret>
+        Signal0<ret> slot( ret (*pFnc)(  ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal0<ret>(
+                        new __Slot0F<ret>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_0
+
+#ifndef BU_SIGNAL_PARAM_COUNT_1
+#define BU_SIGNAL_PARAM_COUNT_1
+        //
+        // 1 Parameter(s)
+        //
+        template<typename ret, typename p1t>
+        class _Slot1
+        {
+        public:
+                _Slot1() { }
+                virtual ~_Slot1() { }
+                virtual ret operator()( p1t p1 )=0;
+                virtual _Slot1<ret, p1t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t>
+        class __Slot1 : public _Slot1<ret, p1t>
+        {
+        public:
+                __Slot1( cls *pCls, ret (cls::*pFnc)( p1t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot1() { }
+        
+                virtual ret operator()( p1t p1 )
+                {
+                        return (pCls->*pFnc)( p1 );
+                }
+        
+                virtual _Slot1<ret, p1t> *clone() const
+                {
+                        return new __Slot1<cls, ret, p1t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t );
+        };
+        
+        template<typename ret, typename p1t>
+        class __Slot1F : public _Slot1<ret, p1t>
+        {
+        public:
+                __Slot1F( ret (*pFnc)( p1t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot1F() { }
+        
+                virtual ret operator()( p1t p1 )
+                {
+                        return (*pFnc)( p1 );
+                }
+        
+                virtual _Slot1<ret, p1t> *clone() const
+                {
+                        return new __Slot1F<ret, p1t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t );
+        };
+        
+        template<typename ret, typename p1t>
+        class Signal1
+        {
+        public:
+                Signal1() : pCb( NULL ) { }
+                Signal1( _Slot1<ret, p1t> *pCb ) : pCb( pCb ) { }
+                Signal1( const Signal1<ret, p1t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal1() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal1<ret, p1t> &operator=( const Signal1<ret, p1t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot1<ret, p1t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t>
+        Signal1<ret, p1t> slot( cls *pCls, ret (cls::*pFnc)( p1t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal1<ret, p1t>(
+                        new __Slot1<cls, ret, p1t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t>
+        Signal1<ret, p1t> slot( ret (*pFnc)( p1t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal1<ret, p1t>(
+                        new __Slot1F<ret, p1t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_1
+
+#ifndef BU_SIGNAL_PARAM_COUNT_2
+#define BU_SIGNAL_PARAM_COUNT_2
+        //
+        // 2 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t>
+        class _Slot2
+        {
+        public:
+                _Slot2() { }
+                virtual ~_Slot2() { }
+                virtual ret operator()( p1t p1, p2t p2 )=0;
+                virtual _Slot2<ret, p1t, p2t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t>
+        class __Slot2 : public _Slot2<ret, p1t, p2t>
+        {
+        public:
+                __Slot2( cls *pCls, ret (cls::*pFnc)( p1t, p2t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot2() { }
+        
+                virtual ret operator()( p1t p1, p2t p2 )
+                {
+                        return (pCls->*pFnc)( p1, p2 );
+                }
+        
+                virtual _Slot2<ret, p1t, p2t> *clone() const
+                {
+                        return new __Slot2<cls, ret, p1t, p2t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t>
+        class __Slot2F : public _Slot2<ret, p1t, p2t>
+        {
+        public:
+                __Slot2F( ret (*pFnc)( p1t, p2t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot2F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2 )
+                {
+                        return (*pFnc)( p1, p2 );
+                }
+        
+                virtual _Slot2<ret, p1t, p2t> *clone() const
+                {
+                        return new __Slot2F<ret, p1t, p2t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t>
+        class Signal2
+        {
+        public:
+                Signal2() : pCb( NULL ) { }
+                Signal2( _Slot2<ret, p1t, p2t> *pCb ) : pCb( pCb ) { }
+                Signal2( const Signal2<ret, p1t, p2t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal2() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal2<ret, p1t, p2t> &operator=( const Signal2<ret, p1t, p2t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot2<ret, p1t, p2t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t>
+        Signal2<ret, p1t, p2t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal2<ret, p1t, p2t>(
+                        new __Slot2<cls, ret, p1t, p2t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t>
+        Signal2<ret, p1t, p2t> slot( ret (*pFnc)( p1t, p2t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal2<ret, p1t, p2t>(
+                        new __Slot2F<ret, p1t, p2t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_2
+
+#ifndef BU_SIGNAL_PARAM_COUNT_3
+#define BU_SIGNAL_PARAM_COUNT_3
+        //
+        // 3 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t>
+        class _Slot3
+        {
+        public:
+                _Slot3() { }
+                virtual ~_Slot3() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3 )=0;
+                virtual _Slot3<ret, p1t, p2t, p3t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t>
+        class __Slot3 : public _Slot3<ret, p1t, p2t, p3t>
+        {
+        public:
+                __Slot3( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot3() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3 );
+                }
+        
+                virtual _Slot3<ret, p1t, p2t, p3t> *clone() const
+                {
+                        return new __Slot3<cls, ret, p1t, p2t, p3t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t>
+        class __Slot3F : public _Slot3<ret, p1t, p2t, p3t>
+        {
+        public:
+                __Slot3F( ret (*pFnc)( p1t, p2t, p3t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot3F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3 )
+                {
+                        return (*pFnc)( p1, p2, p3 );
+                }
+        
+                virtual _Slot3<ret, p1t, p2t, p3t> *clone() const
+                {
+                        return new __Slot3F<ret, p1t, p2t, p3t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t>
+        class Signal3
+        {
+        public:
+                Signal3() : pCb( NULL ) { }
+                Signal3( _Slot3<ret, p1t, p2t, p3t> *pCb ) : pCb( pCb ) { }
+                Signal3( const Signal3<ret, p1t, p2t, p3t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal3() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal3<ret, p1t, p2t, p3t> &operator=( const Signal3<ret, p1t, p2t, p3t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot3<ret, p1t, p2t, p3t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t>
+        Signal3<ret, p1t, p2t, p3t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal3<ret, p1t, p2t, p3t>(
+                        new __Slot3<cls, ret, p1t, p2t, p3t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t>
+        Signal3<ret, p1t, p2t, p3t> slot( ret (*pFnc)( p1t, p2t, p3t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal3<ret, p1t, p2t, p3t>(
+                        new __Slot3F<ret, p1t, p2t, p3t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_3
+
+#ifndef BU_SIGNAL_PARAM_COUNT_4
+#define BU_SIGNAL_PARAM_COUNT_4
+        //
+        // 4 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        class _Slot4
+        {
+        public:
+                _Slot4() { }
+                virtual ~_Slot4() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4 )=0;
+                virtual _Slot4<ret, p1t, p2t, p3t, p4t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        class __Slot4 : public _Slot4<ret, p1t, p2t, p3t, p4t>
+        {
+        public:
+                __Slot4( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot4() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4 );
+                }
+        
+                virtual _Slot4<ret, p1t, p2t, p3t, p4t> *clone() const
+                {
+                        return new __Slot4<cls, ret, p1t, p2t, p3t, p4t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        class __Slot4F : public _Slot4<ret, p1t, p2t, p3t, p4t>
+        {
+        public:
+                __Slot4F( ret (*pFnc)( p1t, p2t, p3t, p4t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot4F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4 );
+                }
+        
+                virtual _Slot4<ret, p1t, p2t, p3t, p4t> *clone() const
+                {
+                        return new __Slot4F<ret, p1t, p2t, p3t, p4t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        class Signal4
+        {
+        public:
+                Signal4() : pCb( NULL ) { }
+                Signal4( _Slot4<ret, p1t, p2t, p3t, p4t> *pCb ) : pCb( pCb ) { }
+                Signal4( const Signal4<ret, p1t, p2t, p3t, p4t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal4() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal4<ret, p1t, p2t, p3t, p4t> &operator=( const Signal4<ret, p1t, p2t, p3t, p4t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot4<ret, p1t, p2t, p3t, p4t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        Signal4<ret, p1t, p2t, p3t, p4t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal4<ret, p1t, p2t, p3t, p4t>(
+                        new __Slot4<cls, ret, p1t, p2t, p3t, p4t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t>
+        Signal4<ret, p1t, p2t, p3t, p4t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal4<ret, p1t, p2t, p3t, p4t>(
+                        new __Slot4F<ret, p1t, p2t, p3t, p4t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_4
+
+#ifndef BU_SIGNAL_PARAM_COUNT_5
+#define BU_SIGNAL_PARAM_COUNT_5
+        //
+        // 5 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        class _Slot5
+        {
+        public:
+                _Slot5() { }
+                virtual ~_Slot5() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5 )=0;
+                virtual _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        class __Slot5 : public _Slot5<ret, p1t, p2t, p3t, p4t, p5t>
+        {
+        public:
+                __Slot5( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot5() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5 );
+                }
+        
+                virtual _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *clone() const
+                {
+                        return new __Slot5<cls, ret, p1t, p2t, p3t, p4t, p5t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        class __Slot5F : public _Slot5<ret, p1t, p2t, p3t, p4t, p5t>
+        {
+        public:
+                __Slot5F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot5F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5 );
+                }
+        
+                virtual _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *clone() const
+                {
+                        return new __Slot5F<ret, p1t, p2t, p3t, p4t, p5t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        class Signal5
+        {
+        public:
+                Signal5() : pCb( NULL ) { }
+                Signal5( _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *pCb ) : pCb( pCb ) { }
+                Signal5( const Signal5<ret, p1t, p2t, p3t, p4t, p5t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal5() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal5<ret, p1t, p2t, p3t, p4t, p5t> &operator=( const Signal5<ret, p1t, p2t, p3t, p4t, p5t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        Signal5<ret, p1t, p2t, p3t, p4t, p5t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal5<ret, p1t, p2t, p3t, p4t, p5t>(
+                        new __Slot5<cls, ret, p1t, p2t, p3t, p4t, p5t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t>
+        Signal5<ret, p1t, p2t, p3t, p4t, p5t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal5<ret, p1t, p2t, p3t, p4t, p5t>(
+                        new __Slot5F<ret, p1t, p2t, p3t, p4t, p5t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_5
+
+#ifndef BU_SIGNAL_PARAM_COUNT_6
+#define BU_SIGNAL_PARAM_COUNT_6
+        //
+        // 6 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        class _Slot6
+        {
+        public:
+                _Slot6() { }
+                virtual ~_Slot6() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6 )=0;
+                virtual _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        class __Slot6 : public _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t>
+        {
+        public:
+                __Slot6( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot6() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5, p6 );
+                }
+        
+                virtual _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t> *clone() const
+                {
+                        return new __Slot6<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        class __Slot6F : public _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t>
+        {
+        public:
+                __Slot6F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot6F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5, p6 );
+                }
+        
+                virtual _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t> *clone() const
+                {
+                        return new __Slot6F<ret, p1t, p2t, p3t, p4t, p5t, p6t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        class Signal6
+        {
+        public:
+                Signal6() : pCb( NULL ) { }
+                Signal6( _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t> *pCb ) : pCb( pCb ) { }
+                Signal6( const Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal6() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5, p6 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t> &operator=( const Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot6<ret, p1t, p2t, p3t, p4t, p5t, p6t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t>(
+                        new __Slot6<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t>
+        Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal6<ret, p1t, p2t, p3t, p4t, p5t, p6t>(
+                        new __Slot6F<ret, p1t, p2t, p3t, p4t, p5t, p6t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_6
+
+#ifndef BU_SIGNAL_PARAM_COUNT_7
+#define BU_SIGNAL_PARAM_COUNT_7
+        //
+        // 7 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        class _Slot7
+        {
+        public:
+                _Slot7() { }
+                virtual ~_Slot7() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7 )=0;
+                virtual _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        class __Slot7 : public _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>
+        {
+        public:
+                __Slot7( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot7() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5, p6, p7 );
+                }
+        
+                virtual _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> *clone() const
+                {
+                        return new __Slot7<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        class __Slot7F : public _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>
+        {
+        public:
+                __Slot7F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot7F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5, p6, p7 );
+                }
+        
+                virtual _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> *clone() const
+                {
+                        return new __Slot7F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        class Signal7
+        {
+        public:
+                Signal7() : pCb( NULL ) { }
+                Signal7( _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> *pCb ) : pCb( pCb ) { }
+                Signal7( const Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal7() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5, p6, p7 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> &operator=( const Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>(
+                        new __Slot7<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t>
+        Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal7<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>(
+                        new __Slot7F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_7
+
+#ifndef BU_SIGNAL_PARAM_COUNT_8
+#define BU_SIGNAL_PARAM_COUNT_8
+        //
+        // 8 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        class _Slot8
+        {
+        public:
+                _Slot8() { }
+                virtual ~_Slot8() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8 )=0;
+                virtual _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        class __Slot8 : public _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>
+        {
+        public:
+                __Slot8( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot8() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8 );
+                }
+        
+                virtual _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> *clone() const
+                {
+                        return new __Slot8<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        class __Slot8F : public _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>
+        {
+        public:
+                __Slot8F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot8F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8 );
+                }
+        
+                virtual _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> *clone() const
+                {
+                        return new __Slot8F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        class Signal8
+        {
+        public:
+                Signal8() : pCb( NULL ) { }
+                Signal8( _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> *pCb ) : pCb( pCb ) { }
+                Signal8( const Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal8() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5, p6, p7, p8 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> &operator=( const Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>(
+                        new __Slot8<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t>
+        Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal8<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>(
+                        new __Slot8F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_8
+
+#ifndef BU_SIGNAL_PARAM_COUNT_9
+#define BU_SIGNAL_PARAM_COUNT_9
+        //
+        // 9 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        class _Slot9
+        {
+        public:
+                _Slot9() { }
+                virtual ~_Slot9() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9 )=0;
+                virtual _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        class __Slot9 : public _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>
+        {
+        public:
+                __Slot9( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot9() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8, p9 );
+                }
+        
+                virtual _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> *clone() const
+                {
+                        return new __Slot9<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        class __Slot9F : public _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>
+        {
+        public:
+                __Slot9F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot9F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8, p9 );
+                }
+        
+                virtual _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> *clone() const
+                {
+                        return new __Slot9F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        class Signal9
+        {
+        public:
+                Signal9() : pCb( NULL ) { }
+                Signal9( _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> *pCb ) : pCb( pCb ) { }
+                Signal9( const Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal9() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5, p6, p7, p8, p9 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> &operator=( const Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>(
+                        new __Slot9<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t>
+        Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal9<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>(
+                        new __Slot9F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_9
+
+#ifndef BU_SIGNAL_PARAM_COUNT_10
+#define BU_SIGNAL_PARAM_COUNT_10
+        //
+        // 10 Parameter(s)
+        //
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        class _Slot10
+        {
+        public:
+                _Slot10() { }
+                virtual ~_Slot10() { }
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9, p10t p10 )=0;
+                virtual _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> *clone() const=0;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        class __Slot10 : public _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>
+        {
+        public:
+                __Slot10( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t ) ) :
+                        pCls( pCls ), pFnc( pFnc ) { }
+                virtual ~__Slot10() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9, p10t p10 )
+                {
+                        return (pCls->*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 );
+                }
+        
+                virtual _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> *clone() const
+                {
+                        return new __Slot10<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>( pCls, pFnc );
+                }
+        
+        private:
+                cls *pCls;
+                ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        class __Slot10F : public _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>
+        {
+        public:
+                __Slot10F( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t ) ) :
+                        pFnc( pFnc ) { }
+                virtual ~__Slot10F() { }
+        
+                virtual ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9, p10t p10 )
+                {
+                        return (*pFnc)( p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 );
+                }
+        
+                virtual _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> *clone() const
+                {
+                        return new __Slot10F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>( pFnc );
+                }
+        
+        private:
+                ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t );
+        };
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        class Signal10
+        {
+        public:
+                Signal10() : pCb( NULL ) { }
+                Signal10( _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> *pCb ) : pCb( pCb ) { }
+                Signal10( const Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> &rSrc ) :
+                        pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
+                virtual ~Signal10() { delete pCb; pCb = NULL; }
+        
+                ret operator()( p1t p1, p2t p2, p3t p3, p4t p4, p5t p5, p6t p6, p7t p7, p8t p8, p9t p9, p10t p10 )
+                {
+                        if( !pCb ) throw SignalException("Uninitialized signal called.");
+                        return (*pCb)( p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 );
+                }
+        
+                bool isSet() const { return pCb != NULL; }
+                operator bool() const { return isSet(); }
+        
+                Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> &operator=( const Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> &rhs )
+                {
+                        pCb = rhs.pCb->clone();
+                        return *this;
+                }
+        
+        private:
+                _Slot10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> *pCb;
+        };
+        
+        template<typename cls, typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> slot( cls *pCls, ret (cls::*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t ) )
+        {
+                if( !pCls || !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>(
+                        new __Slot10<cls, ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>( pCls, pFnc )
+                        );
+        }
+        
+        template<typename ret, typename p1t, typename p2t, typename p3t, typename p4t, typename p5t, typename p6t, typename p7t, typename p8t, typename p9t, typename p10t>
+        Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t> slot( ret (*pFnc)( p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t ) )
+        {
+                if( !pFnc ) throw SignalException("NULL pointer in slot().");
+                return Signal10<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>(
+                        new __Slot10F<ret, p1t, p2t, p3t, p4t, p5t, p6t, p7t, p8t, p9t, p10t>( pFnc )
+                        );
+        }
+#endif  // BU_SIGNAL_PARAM_COUNT_10
+
+};
+
+#endif
diff --git a/build.sh b/build.sh
index 5c06e6a..42271c9 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 BUSRC="stack.cpp string.cpp hash.cpp list.cpp trace.cpp stream.cpp formatter.cpp util.cpp sharedcore.cpp exceptionbase.cpp heap.cpp archivebase.cpp archive.cpp queue.cpp archival.cpp sio.cpp stdstream.cpp process.cpp plugger.cpp optparser.cpp signals.cpp array.cpp membuf.cpp file.cpp regex.cpp variant.cpp"
-BUHDR="stack.h string.h hash.h list.h trace.h stream.h formatter.h util.h sharedcore.h exceptionbase.h heap.h archivebase.h archive.h queue.h archival.h sio.h stdstream.h process.h config.h compat/linux.h compat/win32.h compat/osx.h plugger.h singleton.h optparser.h signals.h array.h membuf.h file.h regex.h variant.h fmt.h extratypes.h"
+BUHDR="stack.h string.h hash.h list.h trace.h stream.h formatter.h util.h sharedcore.h exceptionbase.h heap.h archivebase.h archive.h queue.h archival.h sio.h stdstream.h process.h config.h compat/linux.h compat/win32.h compat/osx.h plugger.h singleton.h optparser.h array.h membuf.h file.h regex.h variant.h fmt.h extratypes.h"
 
 function bld()
 {
@@ -44,8 +44,14 @@ if [ ! -z "$1" ]; then
         fi
 fi
 
-mkdir -p minibu/src minibu/bu minibu/bu/compat
-touch minibu/bu/autoconfig.h
+for dir in minibu/src minibu/bu minibu/bu/compat; do
+        cmd MKDIR ${dir} mkdir -p ${dir}
+done
+cmd FAKE minibu/bu/autoconfig.h touch minibu/bu/autoconfig.h
+for file in $(cd bootstrap; ls); do
+        cmd BOOTSTRAP minibu/bu/${file} cp bootstrap/${file} minibu/bu
+done
+exit
 for F in $BUSRC; do
         bld minibu/src/$F || cmd WGET minibu/src/$F wget -q http://svn.xagasoft.com/libbu++/trunk/src/$F -O minibu/src/$F
 done
diff --git a/share/include/qt4.bld b/share/include/qt4.bld
index bcb0b32..ebf26d7 100644
--- a/share/include/qt4.bld
+++ b/share/include/qt4.bld
@@ -36,7 +36,7 @@ function qt_getLDFLAGS()
         return "-Wl,-rpath,${QTDIR}/lib $(PKG_CONFIG_PATH="
                 "PKG_CONFIG_PATH:${QTDIR}/lib/pkgconfig "
                 "pkg-config --libs QtCore QtGui ice glu x11 xext libpng freetype2 "
-                "gobject-2.0 sm xrender fontconfig gthread-2.0 glib-2.0) -laudio -lz "
+                "gobject-2.0 sm xrender fontconfig gthread-2.0 glib-2.0) -lz "
                 "-lm -ldl";
 }