Added DoSetSize and DoMoveWindow to generic wxStaticLine.

[wxWidgets.git] / src / mac / thread.cpp

diff --git a/src/mac/thread.cpp b/src/mac/thread.cpp
index a37865ee7a5768bb344ed0d63dc07c9fa887c498..5ea6f21f32161da7e3e231648f847f60dab88611 100644 (file)
--- a/src/mac/thread.cpp
+++ b/src/mac/thread.cpp
@@ -34,6 +34,13 @@
 #include "wx/module.h"
 #include "wx/thread.h"
 
 #include "wx/module.h"
 #include "wx/thread.h"
 

+#ifdef __WXMAC__
+#include <Threads.h>
+#include "wx/mac/uma.h"
+#endif
+
+#define INFINITE 0xFFFFFFFF
+

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -63,15 +70,17 @@ static bool gs_waitingForThread = FALSE ;
 class wxMacStCritical
 {
 public :
 class wxMacStCritical
 {
 public :

-       wxMacStCritical() 
-       {
-               ThreadBeginCritical() ;
-       }
-       ~wxMacStCritical()
-       {
-               ThreadEndCritical() ;
-       }
-} ;
+    wxMacStCritical()
+    {
+        if ( UMASystemIsInitialized() )
+            ThreadBeginCritical() ;
+    }
+    ~wxMacStCritical()
+    {
+        if ( UMASystemIsInitialized() )
+            ThreadEndCritical() ;
+    }
+};

 
 // ----------------------------------------------------------------------------
 // wxMutex implementation
 
 // ----------------------------------------------------------------------------
 // wxMutex implementation


@@ -80,137 +89,196 @@ public :
 class wxMutexInternal
 {
 public:
 class wxMutexInternal
 {
 public:

-    wxMutexInternal()
+    wxMutexInternal(wxMutexType WXUNUSED(mutexType))

     {
     {

-       m_owner = kNoThreadID ;
+        m_owner = kNoThreadID ;
+        m_locked = 0;

     }
 
     }
 

-    ~wxMutexInternal() 
+    ~wxMutexInternal()

     {
     {

+        if ( m_locked > 0 )
+        {
+            wxLogDebug(_T("Warning: freeing a locked mutex (%ld locks)."), m_locked);
+        }

     }
 
     }
 

+    bool IsOk() const { return true; }
+
+    wxMutexError Lock() ;
+    wxMutexError TryLock() ;
+    wxMutexError Unlock();

 public:
     ThreadID m_owner ;
     wxArrayLong m_waiters ;
 public:
     ThreadID m_owner ;
     wxArrayLong m_waiters ;

+    long m_locked ;

 };
 
 };
 

-wxMutex::wxMutex()
+wxMutexError wxMutexInternal::Lock()

 {
 {

-    m_internal = new wxMutexInternal;
+    wxMacStCritical critical ;
+    if ( UMASystemIsInitialized() )
+    {
+        OSErr err ;
+        ThreadID current = kNoThreadID;
+        err = ::MacGetCurrentThread(&current);
+        // if we are not the owner, add this thread to the list of waiting threads, stop this thread
+        // and invoke the scheduler to continue executing the owner's thread
+        while ( m_owner != kNoThreadID && m_owner != current)
+        {
+            m_waiters.Add(current);
+            err = ::SetThreadStateEndCritical(kCurrentThreadID, kStoppedThreadState, m_owner);
+            err = ::ThreadBeginCritical();
+        }
+        m_owner = current;
+    }
+    m_locked++;

 
 

-    m_locked = 0;
+    return wxMUTEX_NO_ERROR;

 }
 
 }
 

-wxMutex::~wxMutex()
+wxMutexError wxMutexInternal::TryLock()

 {
 {

-    if ( m_locked > 0 )
+    wxMacStCritical critical ;
+    if ( UMASystemIsInitialized() )

     {
     {

-        wxLogDebug(_T("Warning: freeing a locked mutex (%d locks)."), m_locked);
+        ThreadID current = kNoThreadID;
+        ::MacGetCurrentThread(&current);
+        // if we are not the owner, give an error back
+        if ( m_owner != kNoThreadID && m_owner != current )
+            return wxMUTEX_BUSY;
+
+        m_owner = current;

     }
     }

+    m_locked++;

 
 

-    delete m_internal;
+   return wxMUTEX_NO_ERROR;

 }
 
 }
 

-wxMutexError wxMutex::Lock()
+wxMutexError wxMutexInternal::Unlock()

 {
 {

-       wxMacStCritical critical ;
-       
-       OSErr err ;
-       ThreadID current = kNoThreadID;
-       err = ::MacGetCurrentThread(&current);
-       // if we are not the owner, add this thread to the list of waiting threads, stop this thread
-       // and invoke the scheduler to continue executing the owner's thread
-       while ( m_internal->m_owner != kNoThreadID && m_internal->m_owner != current) 
-       {
-               m_internal->m_waiters.Add(current);
-               err = ::SetThreadStateEndCritical(kCurrentThreadID, kStoppedThreadState, m_internal->m_owner);
-               err = ::ThreadBeginCritical();
-       }
-       m_internal->m_owner = current;
-    m_locked++;
+    if ( UMASystemIsInitialized() )
+    {
+        OSErr err;
+        err = ::ThreadBeginCritical();
+
+        if (m_locked > 0)
+            m_locked--;

 
 

+        // this mutex is not owned by anybody anmore
+        m_owner = kNoThreadID;
+
+        // now pass on to the first waiting thread
+        ThreadID firstWaiting = kNoThreadID;
+        bool found = false;
+        while (!m_waiters.IsEmpty() && !found)
+        {
+            firstWaiting = m_waiters[0];
+            err = ::SetThreadState(firstWaiting, kReadyThreadState, kNoThreadID);
+            // in case this was not successful (dead thread), we just loop on and reset the id
+            found = (err != threadNotFoundErr);
+            if ( !found )
+                firstWaiting = kNoThreadID ;
+            m_waiters.RemoveAt(0) ;
+        }
+        // now we have a valid firstWaiting thread, which has been scheduled to run next, just end the
+        // critical section and invoke the scheduler
+        err = ::SetThreadStateEndCritical(kCurrentThreadID, kReadyThreadState, firstWaiting);
+    }
+    else
+    {
+        if (m_locked > 0)
+            m_locked--;
+    }

     return wxMUTEX_NO_ERROR;
 }
 
     return wxMUTEX_NO_ERROR;
 }
 

-wxMutexError wxMutex::TryLock()
+// --------------------------------------------------------------------------
+// wxSemaphore
+// --------------------------------------------------------------------------
+
+// TODO not yet implemented
+
+class wxSemaphoreInternal

 {
 {

-       wxMacStCritical critical ;
-       
-       OSErr err ;
-       ThreadID current = kNoThreadID;
-       ::MacGetCurrentThread(&current);
-       // if we are not the owner, give an error back
-       if ( m_internal->m_owner != kNoThreadID && m_internal->m_owner != current ) 
-        return wxMUTEX_BUSY;
-               
-       m_internal->m_owner = current;
-    m_locked++;
+public:
+    wxSemaphoreInternal(int initialcount, int maxcount);
+    ~wxSemaphoreInternal();

 
 

-   return wxMUTEX_NO_ERROR;
+    bool IsOk() const { return true ; }
+
+    wxSemaError Wait() { return WaitTimeout(INFINITE); }
+    wxSemaError TryWait() { return WaitTimeout(0); }
+    wxSemaError WaitTimeout(unsigned long milliseconds);
+
+    wxSemaError Post();
+
+private:
+};
+
+wxSemaphoreInternal::wxSemaphoreInternal(int initialcount, int maxcount)
+{
+    if ( maxcount == 0 )
+    {
+        // make it practically infinite
+        maxcount = INT_MAX;
+    }

 }
 
 }
 

-wxMutexError wxMutex::Unlock()
-{
-       OSErr err;
-       err = ::ThreadBeginCritical();
-       
-    if (m_locked > 0)
-        m_locked--;
-
-       // this mutex is not owned by anybody anmore
-       m_internal->m_owner = kNoThreadID;
-
-       // now pass on to the first waiting thread
-       ThreadID firstWaiting = kNoThreadID;
-       bool found = false;
-       while (!m_internal->m_waiters.IsEmpty() && !found) 
-       {
-               firstWaiting = m_internal->m_waiters[0];
-               err = ::SetThreadState(firstWaiting, kReadyThreadState, kNoThreadID);
-               // in case this was not successful (dead thread), we just loop on and reset the id
-               found = (err != threadNotFoundErr);     
-               if ( !found )
-                       firstWaiting = kNoThreadID ;
-               m_internal->m_waiters.RemoveAt(0) ;
-       }
-       // now we have a valid firstWaiting thread, which has been scheduled to run next, just end the
-       // critical section and invoke the scheduler
-       err = ::SetThreadStateEndCritical(kCurrentThreadID, kReadyThreadState, firstWaiting);
+wxSemaphoreInternal::~wxSemaphoreInternal()
+{
+}

 
 

-    return wxMUTEX_NO_ERROR;
+wxSemaError wxSemaphoreInternal::WaitTimeout(unsigned long milliseconds)
+{
+    return wxSEMA_MISC_ERROR;
+}
+
+wxSemaError wxSemaphoreInternal::Post()
+{
+    return wxSEMA_MISC_ERROR;

 }
 
 // ----------------------------------------------------------------------------
 // wxCondition implementation
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // wxCondition implementation
 // ----------------------------------------------------------------------------
 

+// TODO this is not yet completed
+

 class wxConditionInternal
 {
 public:
 class wxConditionInternal
 {
 public:

-    wxConditionInternal()
+    wxConditionInternal(wxMutex& mutex) : m_mutex(mutex)

     {
     {

-       m_excessSignals = 0 ;
+        m_excessSignals = 0 ;

     }
     ~wxConditionInternal()
     {
     }
 
     }
     ~wxConditionInternal()
     {
     }
 

-    bool Wait(unsigned long msectimeout)
+    bool IsOk() const { return m_mutex.IsOk() ; }
+    
+    wxCondError Wait()

     {
     {

-               wxMacStCritical critical ;
-       if ( m_excessSignals > 0 )
-       {
-               --m_excessSignals ;
-               return TRUE ;
-       }
-       else if ( msectimeout == 0 )
-       {
-               return FALSE ;
-       }
-       else
-       {
-               }
-               /*
+        return WaitTimeout(0xFFFFFFFF );
+    }
+    
+    wxCondError WaitTimeout(unsigned long msectimeout)
+    {
+        wxMacStCritical critical ;
+        if ( m_excessSignals > 0 )
+        {
+            --m_excessSignals ;
+            return wxCOND_NO_ERROR ;
+        }
+        else if ( msectimeout == 0 )
+        {
+            return wxCOND_MISC_ERROR ;
+        }
+        else
+        {
+        }
+        /*

         waiters++;
 
         // FIXME this should be MsgWaitForMultipleObjects() as well probably
         waiters++;
 
         // FIXME this should be MsgWaitForMultipleObjects() as well probably


@@ -220,59 +288,25 @@ public:
 
         return rc != WAIT_TIMEOUT;
         */
 
         return rc != WAIT_TIMEOUT;
         */

-        return TRUE ;
+        return wxCOND_NO_ERROR ;
+    }
+    wxCondError Signal()
+    {
+        wxMacStCritical critical ;
+        return wxCOND_NO_ERROR;

     }
     }

-       void Signal()
-       {
-               wxMacStCritical critical ;
-       }
+
+    wxCondError Broadcast()
+    {
+        wxMacStCritical critical ;
+        return wxCOND_NO_ERROR;
+    }    

 
     wxArrayLong m_waiters ;
 
     wxArrayLong m_waiters ;

-    wxInt32            m_excessSignals ;
+    wxInt32     m_excessSignals ;
+    wxMutex&    m_mutex;

 };
 
 };
 

-wxCondition::wxCondition()
-{
-    m_internal = new wxConditionInternal;
-}
-
-wxCondition::~wxCondition()
-{
-    delete m_internal;
-}
-
-void wxCondition::Wait()
-{
-    (void)m_internal->Wait(0xFFFFFFFFL );
-}
-
-bool wxCondition::Wait(unsigned long sec,
-                       unsigned long nsec)
-{
-    return m_internal->Wait(sec*1000 + nsec/1000000);
-}
-
-void wxCondition::Signal()
-{
-    // set the event to signaled: if a thread is already waiting on it, it will
-    // be woken up, otherwise the event will remain in the signaled state until
-    // someone waits on it. In any case, the system will return it to a non
-    // signalled state afterwards. If multiple threads are waiting, only one
-    // will be woken up.
-       m_internal->Signal() ;
-}
-
-void wxCondition::Broadcast()
-{
-    // this works because all these threads are already waiting and so each
-    // SetEvent() inside Signal() is really a PulseEvent() because the event
-    // state is immediately returned to non-signaled
-    for ( int i = 0; i < m_internal->m_waiters.Count(); i++ )
-    {
-        Signal();
-    }
-}
-

 // ----------------------------------------------------------------------------
 // wxCriticalSection implementation
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxCriticalSection implementation
 // ----------------------------------------------------------------------------


@@ -305,7 +339,7 @@ public:
     }
 
     // create a new (suspended) thread (for the given thread object)
     }
 
     // create a new (suspended) thread (for the given thread object)

-    bool Create(wxThread *thread);
+    bool Create(wxThread *thread, unsigned int stackSize);

 
     // suspend/resume/terminate
     bool Suspend();
 
     // suspend/resume/terminate
     bool Suspend();


@@ -319,7 +353,7 @@ public:
     // thread priority
     void SetPriority(unsigned int priority);
     unsigned int GetPriority() const { return m_priority; }
     // thread priority
     void SetPriority(unsigned int priority);
     unsigned int GetPriority() const { return m_priority; }

-    
+

     void SetResult( void *res ) { m_result = res ; }
     void *GetResult() { return m_result ; }
 
     void SetResult( void *res ) { m_result = res ; }
     void *GetResult() { return m_result ; }
 


@@ -327,15 +361,14 @@ public:
     ThreadID  GetId() const { return m_tid; }
 
     // thread function
     ThreadID  GetId() const { return m_tid; }
 
     // thread function

-       static pascal void*     MacThreadStart(wxThread* arg);
+    static pascal void*    MacThreadStart(wxThread* arg);

 
 private:
 
 private:

-    wxThreadState      m_state;      // state, see wxThreadState enum
-    unsigned int       m_priority;   // thread priority in "wx" units
-    ThreadID        m_tid;        // thread id
-    void *                     m_result ;
-    static ThreadEntryUPP s_threadEntry ;
-public :
+    wxThreadState           m_state;      // state, see wxThreadState enum
+    unsigned int            m_priority;   // thread priority in "wx" units
+    ThreadID                m_tid;        // thread id
+    void*                   m_result;
+    static ThreadEntryUPP   s_threadEntry ;

 };
 
 static wxArrayPtrVoid s_threads ;
 };
 
 static wxArrayPtrVoid s_threads ;


@@ -372,22 +405,22 @@ pascal void* wxThreadInternal::MacThreadStart(wxThread *thread)
 }
 void wxThreadInternal::SetPriority(unsigned int priority)
 {
 }
 void wxThreadInternal::SetPriority(unsigned int priority)
 {

-       // Priorities don't exist on Mac
+    // Priorities don't exist on Mac

 }
 
 }
 

-bool wxThreadInternal::Create(wxThread *thread)
+bool wxThreadInternal::Create(wxThread *thread, unsigned int stackSize)

 {
 {

-       if ( s_threadEntry == NULL )
-       {
-               s_threadEntry = NewThreadEntryUPP( (ThreadEntryProcPtr) MacThreadStart ) ;
-       }
-       OSErr err = NewThread(kCooperativeThread,
-               s_threadEntry,
-               (void*) thread ,
-               0 ,
-               kNewSuspend ,
-               &m_result ,
-               &m_tid ) ;
+    if ( s_threadEntry == NULL )
+    {
+        s_threadEntry = NewThreadEntryUPP( (ThreadEntryProcPtr) MacThreadStart ) ;
+    }
+    OSErr err = NewThread( kCooperativeThread,
+                           s_threadEntry,
+                           (void*) thread,
+                           stackSize,
+                           kNewSuspend,
+                           &m_result,
+                           &m_tid );

 
     if ( err != noErr )
     {
 
     if ( err != noErr )
     {


@@ -405,47 +438,47 @@ bool wxThreadInternal::Create(wxThread *thread)
 
 bool wxThreadInternal::Suspend()
 {
 
 bool wxThreadInternal::Suspend()
 {

-       OSErr err ;
-       
-       ::ThreadBeginCritical();
+    OSErr err ;

 
 

-       if ( m_state != STATE_RUNNING )
+    ::ThreadBeginCritical();
+
+    if ( m_state != STATE_RUNNING )

     {
     {

-       ::ThreadEndCritical() ;
+        ::ThreadEndCritical() ;

         wxLogSysError(_("Can not suspend thread %x"), m_tid);
         return FALSE;
     }
 
     m_state = STATE_PAUSED;
 
         wxLogSysError(_("Can not suspend thread %x"), m_tid);
         return FALSE;
     }
 
     m_state = STATE_PAUSED;
 

-       err = ::SetThreadStateEndCritical(m_tid, kStoppedThreadState, kNoThreadID);
+    err = ::SetThreadStateEndCritical(m_tid, kStoppedThreadState, kNoThreadID);

 
     return TRUE;
 }
 
 bool wxThreadInternal::Resume()
 {
 
     return TRUE;
 }
 
 bool wxThreadInternal::Resume()
 {

-       ThreadID current ;
-       OSErr err ;
-       err = MacGetCurrentThread( &current ) ;
-
-       wxASSERT( err == noErr ) ;
-       wxASSERT( current != m_tid ) ;
-               
-       ::ThreadBeginCritical();
-       if ( m_state != STATE_PAUSED && m_state != STATE_NEW )
-       {
-       ::ThreadEndCritical() ;
+    ThreadID current ;
+    OSErr err ;
+    err = MacGetCurrentThread( &current ) ;
+
+    wxASSERT( err == noErr ) ;
+    wxASSERT( current != m_tid ) ;
+
+    ::ThreadBeginCritical();
+    if ( m_state != STATE_PAUSED && m_state != STATE_NEW )
+    {
+        ::ThreadEndCritical() ;

         wxLogSysError(_("Can not resume thread %x"), m_tid);
         return FALSE;
         wxLogSysError(_("Can not resume thread %x"), m_tid);
         return FALSE;

-               
-       }
-       err = ::SetThreadStateEndCritical(m_tid, kReadyThreadState, kNoThreadID);
-       wxASSERT( err == noErr ) ;
-       
+
+    }
+    err = ::SetThreadStateEndCritical(m_tid, kReadyThreadState, kNoThreadID);
+    wxASSERT( err == noErr ) ;
+

     m_state = STATE_RUNNING;
     m_state = STATE_RUNNING;

-       ::ThreadEndCritical() ;
-       ::YieldToAnyThread() ;
+    ::ThreadEndCritical() ;
+    ::YieldToAnyThread() ;

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -453,18 +486,18 @@ bool wxThreadInternal::Resume()
 // ----------------
 wxThread *wxThread::This()
 {
 // ----------------
 wxThread *wxThread::This()
 {

-       wxMacStCritical critical ;
-       
-       ThreadID current ;
-       OSErr err ;
-       
-       err = MacGetCurrentThread( &current ) ;
-       
-       for ( int i = 0 ; i < s_threads.Count() ; ++i )
-       {
-               if ( ( (wxThread*) s_threads[i] )->GetId() == current )
-                       return (wxThread*) s_threads[i] ;
-       }
+    wxMacStCritical critical ;
+
+    ThreadID current ;
+    OSErr err ;
+
+    err = MacGetCurrentThread( &current ) ;
+
+    for ( size_t i = 0 ; i < s_threads.Count() ; ++i )
+    {
+        if ( ( (wxThread*) s_threads[i] )->GetId() == current )
+            return (wxThread*) s_threads[i] ;
+    }

 
     wxLogSysError(_("Couldn't get the current thread pointer"));
     return NULL;
 
     wxLogSysError(_("Couldn't get the current thread pointer"));
     return NULL;


@@ -472,10 +505,10 @@ wxThread *wxThread::This()
 
 bool wxThread::IsMain()
 {
 
 bool wxThread::IsMain()
 {

-       ThreadID current ;
-       OSErr err ;
-       
-       err = MacGetCurrentThread( &current ) ;
+    ThreadID current ;
+    OSErr err ;
+
+    err = MacGetCurrentThread( &current ) ;

     return current == gs_idMainThread;
 }
 
     return current == gs_idMainThread;
 }
 


@@ -485,24 +518,31 @@ bool wxThread::IsMain()
 
 void wxThread::Yield()
 {
 
 void wxThread::Yield()
 {

-       ::YieldToAnyThread() ;
+    ::YieldToAnyThread() ;

 }
 
 void wxThread::Sleep(unsigned long milliseconds)
 {
 }
 
 void wxThread::Sleep(unsigned long milliseconds)
 {

-               clock_t start = clock() ;
-               do 
-               {
-                       YieldToAnyThread() ;
-               } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ;
+        clock_t start = clock() ;
+        do
+        {
+            YieldToAnyThread() ;
+        } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ;

 }
 
 int wxThread::GetCPUCount()
 {
 }
 
 int wxThread::GetCPUCount()
 {

-       // we will use whatever MP API will be used for the new MP Macs
+    // we will use whatever MP API will be used for the new MP Macs

     return 1;
 }
 
     return 1;
 }
 

+unsigned long wxThread::GetCurrentId()
+{
+    ThreadID current ;
+    MacGetCurrentThread( &current ) ;
+    return (unsigned long)current;
+}
+

 bool wxThread::SetConcurrency(size_t level)
 {
     wxASSERT_MSG( IsMain(), _T("should only be called from the main thread") );
 bool wxThread::SetConcurrency(size_t level)
 {
     wxASSERT_MSG( IsMain(), _T("should only be called from the main thread") );


@@ -518,7 +558,7 @@ bool wxThread::SetConcurrency(size_t level)
         // processor system it doesn't make much sense anyhow
         return level == 1;
     }
         // processor system it doesn't make much sense anyhow
         return level == 1;
     }

-    
+

     return TRUE ;
 }
 
     return TRUE ;
 }
 


@@ -535,18 +575,21 @@ wxThread::wxThread(wxThreadKind kind)
 
 wxThread::~wxThread()
 {
 
 wxThread::~wxThread()
 {

-       s_threads.Remove( (void*) this ) ;
-    delete m_internal;
+    s_threads.Remove( (void*) this ) ;
+    if (m_internal != NULL) {
+        delete m_internal;
+        m_internal = NULL;
+    }

 }
 
 // create/start thread
 // -------------------
 
 }
 
 // create/start thread
 // -------------------
 

-wxThreadError wxThread::Create()
+wxThreadError wxThread::Create(unsigned int stackSize)

 {
     wxCriticalSectionLocker lock(m_critsect);
 
 {
     wxCriticalSectionLocker lock(m_critsect);
 

-    if ( !m_internal->Create(this) )
+    if ( !m_internal->Create(this, stackSize) )

         return wxTHREAD_NO_RESOURCE;
 
     return wxTHREAD_NO_ERROR;
         return wxTHREAD_NO_RESOURCE;
 
     return wxTHREAD_NO_ERROR;


@@ -649,16 +692,16 @@ wxThreadError wxThread::Delete(ExitCode *pRc)
 
 #if wxUSE_GUI
         // simply wait for the thread to terminate
 
 #if wxUSE_GUI
         // simply wait for the thread to terminate

-               while( TestDestroy() )
-               {
-                       ::YieldToAnyThread() ;
-               }
+        while( TestDestroy() )
+        {
+            ::YieldToAnyThread() ;
+        }

 #else // !wxUSE_GUI
         // simply wait for the thread to terminate
 #else // !wxUSE_GUI
         // simply wait for the thread to terminate

-               while( TestDestroy() )
-               {
-                       ::YieldToAnyThread() ;
-               }
+        while( TestDestroy() )
+        {
+            ::YieldToAnyThread() ;
+        }

 #endif // wxUSE_GUI/!wxUSE_GUI
 
         if ( IsMain() )
 #endif // wxUSE_GUI/!wxUSE_GUI
 
         if ( IsMain() )


@@ -727,9 +770,9 @@ void wxThread::Exit(ExitCode status)
         delete this;
     }
 
         delete this;
     }
 

-       m_internal->SetResult( status ) ;
+    m_internal->SetResult( status ) ;

 
 

-/*     
+/*

 #if defined(__VISUALC__) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x500))
     _endthreadex((unsigned)status);
 #else // !VC++
 #if defined(__VISUALC__) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x500))
     _endthreadex((unsigned)status);
 #else // !VC++


@@ -798,20 +841,20 @@ IMPLEMENT_DYNAMIC_CLASS(wxThreadModule, wxModule)
 
 bool wxThreadModule::OnInit()
 {
 
 bool wxThreadModule::OnInit()
 {

-       long response;
-       bool hasThreadManager ;
-       hasThreadManager = Gestalt( gestaltThreadMgrAttr, &response) == noErr && response & 1;
+    long response;
+    bool hasThreadManager ;
+    hasThreadManager = Gestalt( gestaltThreadMgrAttr, &response) == noErr && response & 1;

 #if !TARGET_CARBON
 #if GENERATINGCFM
 #if !TARGET_CARBON
 #if GENERATINGCFM

-       // verify presence of shared library
-       hasThreadManager = hasThreadManager && ((Ptr)NewThread != (Ptr)kUnresolvedCFragSymbolAddress);
+    // verify presence of shared library
+    hasThreadManager = hasThreadManager && ((Ptr)NewThread != (Ptr)kUnresolvedCFragSymbolAddress);

 #endif
 #endif
 #endif
 #endif

-       if ( !hasThreadManager )
-       {
-               wxMessageBox( "Error" , "Thread Support is not available on this System" , wxOK ) ;
-               return FALSE ;
-       }
+    if ( !hasThreadManager )
+    {
+        wxMessageBox( "Error" , "Thread Support is not available on this System" , wxOK ) ;
+        return FALSE ;
+    }

 
     // no error return for GetCurrentThreadId()
     MacGetCurrentThread( &gs_idMainThread ) ;
 
     // no error return for GetCurrentThreadId()
     MacGetCurrentThread( &gs_idMainThread ) ;


@@ -845,10 +888,10 @@ bool WXDLLEXPORT wxGuiOwnedByMainThread()
     return false ;
 }
 
     return false ;
 }
 

-// wake up the main thread 
+// wake up the main thread

 void WXDLLEXPORT wxWakeUpMainThread()
 {
 void WXDLLEXPORT wxWakeUpMainThread()
 {

-       wxMacWakeUp() ;
+    wxMacWakeUp() ;

 }
 
 bool WXDLLEXPORT wxIsWaitingForThread()
 }
 
 bool WXDLLEXPORT wxIsWaitingForThread()


@@ -856,5 +899,8 @@ bool WXDLLEXPORT wxIsWaitingForThread()
     return false ;
 }
 
     return false ;
 }
 

+#include "wx/thrimpl.cpp"
+

 #endif // wxUSE_THREADS
 
 #endif // wxUSE_THREADS
 

+// vi:sts=4:sw=4:et