mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-27 11:52:25 +00:00
88ebef6dbc
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@963 a592a061-630c-0410-9148-cb99ea01b6c8
109 lines
3.2 KiB
Plaintext
109 lines
3.2 KiB
Plaintext
dnl
|
|
dnl Class Slot Templates
|
|
dnl
|
|
dnl Copyright (C) 1998-1999 Karl Nelson <kenelson@ece.ucdavis.edu>
|
|
dnl
|
|
dnl This library is free software; you can redistribute it and/or
|
|
dnl modify it under the terms of the GNU Library General Public
|
|
dnl License as published by the Free Software Foundation; either
|
|
dnl version 2 of the License, or (at your option) any later version.
|
|
dnl
|
|
dnl This library is distributed in the hope that it will be useful,
|
|
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
dnl Library General Public License for more details.
|
|
dnl
|
|
dnl You should have received a copy of the GNU Library General Public
|
|
dnl License along with this library; if not, write to the Free
|
|
dnl Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
dnl
|
|
// -*- c++ -*-
|
|
dnl Ignore the next line
|
|
/* This is a generated file, do not edit. Generated from __file__ */
|
|
include(template.macros.m4)
|
|
#ifndef __header__
|
|
#define __header__
|
|
|
|
/*
|
|
SigC::slot_class() (class)
|
|
-----------------------
|
|
slot_class() can be applied to a class method to form a Slot with a
|
|
profile equivelent to the method. At the same time an instance
|
|
of that class must be specified. This is an unsafe interface.
|
|
|
|
This does NOT require that the class be derived from SigC::Object.
|
|
However, the object should be static with regards to the signal system.
|
|
(allocated within the global scope.) If it is not and a connected
|
|
slot is call it will result in a seg fault. If the object must
|
|
be destroyed before the connected slots, all connections must
|
|
be disconnected by hand.
|
|
|
|
Sample usage:
|
|
|
|
struct A
|
|
{
|
|
void foo(int,int);
|
|
} a;
|
|
|
|
Slot2<void,int,int> s=slot_class(a,&A::foo);
|
|
|
|
*/
|
|
|
|
|
|
#include <sigc++/object_slot.h>
|
|
|
|
#ifdef SIGC_CXX_NAMESPACES
|
|
namespace SigC
|
|
{
|
|
#endif
|
|
|
|
dnl
|
|
dnl CLASS_SLOT
|
|
dnl
|
|
define([CLASS_SLOT],[dnl
|
|
/****************************************************************
|
|
***** Class Slot NUM($1)
|
|
****************************************************************/
|
|
template <LIST(class R,1,ARG_CLASS($1),[$1],class Obj,1)>
|
|
struct [ClassSlot]NUM($1)_:public [ObjectSlot]NUM($1)_<LIST(R,1,ARG_TYPE($1),[$1],Obj,1)>
|
|
{
|
|
typedef [ObjectSlot]NUM($1)_<LIST(R,1,ARG_TYPE($1),[$1],Obj,1)> Base;
|
|
typedef typename Base::InFunc InFunc;
|
|
|
|
static SlotData* create(Obj* obj,InFunc func)
|
|
{
|
|
if (!obj) return 0;
|
|
SlotData* tmp=manage(new SlotData());
|
|
CallData &data=reinterpret_cast<CallData&>(tmp->data_);
|
|
data.callback=&callback;
|
|
data.obj=obj;
|
|
data.func=(Func)func;
|
|
return tmp;
|
|
}
|
|
};
|
|
|
|
template <LIST(class R,1,ARG_CLASS($1),[$1],class Obj,1)>
|
|
__SLOT__(R,[$1])
|
|
slot_class(Obj &obj,R (Obj::*func)(ARG_TYPE($1)))
|
|
{return [ClassSlot]NUM($1)_<LIST(R,1,ARG_TYPE($1),[$1],Obj,1)>::create(&obj,func);
|
|
}
|
|
|
|
template <LIST(class R,1,ARG_CLASS($1),[$1],class Obj,1)>
|
|
__SLOT__(R,[$1])
|
|
slot_class(Obj *obj,R (Obj::*func)(ARG_TYPE($1)))
|
|
{return [ClassSlot]NUM($1)_<LIST(R,1,ARG_TYPE($1),[$1],Obj,1)>::create(obj,func);
|
|
}
|
|
|
|
])dnl
|
|
|
|
CLASS_SLOT(ARGS(P,0))
|
|
CLASS_SLOT(ARGS(P,1))
|
|
CLASS_SLOT(ARGS(P,2))
|
|
CLASS_SLOT(ARGS(P,3))
|
|
|
|
#ifdef SIGC_CXX_NAMESPACES
|
|
} // namespace
|
|
#endif
|
|
|
|
#endif
|