diff --git a/headers/os/app/MessageRunner.h b/headers/os/app/MessageRunner.h new file mode 100644 index 0000000000..f517ec8b46 --- /dev/null +++ b/headers/os/app/MessageRunner.h @@ -0,0 +1,67 @@ +//------------------------------------------------------------------------------ +// Copyright (c) 2001-2002, OpenBeOS +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the "Software"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom the +// Software is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +// DEALINGS IN THE SOFTWARE. +// +// File Name: MessageRunner.h +// Author: Ingo Weinhold (bonefish@users.sf.net) +// Description: A BMessageRunner periodically sends a message to a +// specified target. +//------------------------------------------------------------------------------ +#ifndef _MESSAGE_RUNNER_H +#define _MESSAGE_RUNNER_H + +#include + +class BMessageRunner { +public: + BMessageRunner(BMessenger target, const BMessage *message, + bigtime_t interval, int32 count = -1); + BMessageRunner(BMessenger target, const BMessage *message, + bigtime_t interval, int32 count, BMessenger replyTo); + virtual ~BMessageRunner(); + + status_t InitCheck() const; + + status_t SetInterval(bigtime_t interval); + status_t SetCount(int32 count); + status_t GetInfo(bigtime_t *interval, int32 *count) const; + + +private: + BMessageRunner(const BMessageRunner &); + BMessageRunner &operator=(const BMessageRunner &); + + void InitData(BMessenger target, const BMessage *message, + bigtime_t interval, int32 count, BMessenger replyTo); + status_t SetParams(bool resetInterval, bigtime_t interval, bool resetCount, + int32 count); + + virtual void _ReservedMessageRunner1(); + virtual void _ReservedMessageRunner2(); + virtual void _ReservedMessageRunner3(); + virtual void _ReservedMessageRunner4(); + virtual void _ReservedMessageRunner5(); + virtual void _ReservedMessageRunner6(); + + int32 fToken; + uint32 _reserved[6]; +}; + +#endif // _MESSAGE_RUNNER_H