michael@0: // Windows/Thread.h
michael@0: 
michael@0: #ifndef __WINDOWS_THREAD_H
michael@0: #define __WINDOWS_THREAD_H
michael@0: 
michael@0: #include "Handle.h"
michael@0: #include "Defs.h"
michael@0: 
michael@0: namespace NWindows {
michael@0: 
michael@0: class CThread: public CHandle
michael@0: {
michael@0:   bool IsOpen() const { return _handle != 0; }
michael@0: public:
michael@0:   bool Create(LPSECURITY_ATTRIBUTES threadAttributes, 
michael@0:       SIZE_T stackSize, LPTHREAD_START_ROUTINE startAddress,
michael@0:       LPVOID parameter, DWORD creationFlags, LPDWORD threadId)
michael@0:   {
michael@0:     _handle = ::CreateThread(threadAttributes, stackSize, startAddress,
michael@0:         parameter, creationFlags, threadId);
michael@0:     return (_handle != NULL);
michael@0:   }
michael@0:   bool Create(LPTHREAD_START_ROUTINE startAddress, LPVOID parameter)
michael@0:   {
michael@0:     DWORD threadId;
michael@0:     return Create(NULL, 0, startAddress, parameter, 0, &threadId);
michael@0:   }
michael@0:   
michael@0:   DWORD Resume()
michael@0:     { return ::ResumeThread(_handle); }
michael@0:   DWORD Suspend()
michael@0:     { return ::SuspendThread(_handle); }
michael@0:   bool Terminate(DWORD exitCode)
michael@0:     { return BOOLToBool(::TerminateThread(_handle, exitCode)); }
michael@0:   
michael@0:   int GetPriority()
michael@0:     { return ::GetThreadPriority(_handle); }
michael@0:   bool SetPriority(int priority)
michael@0:     { return BOOLToBool(::SetThreadPriority(_handle, priority)); }
michael@0: 
michael@0:   bool Wait() 
michael@0:   { 
michael@0:     if (!IsOpen())
michael@0:       return true;
michael@0:     return (::WaitForSingleObject(_handle, INFINITE) == WAIT_OBJECT_0); 
michael@0:   }
michael@0: 
michael@0: };
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif