why cvs thinks that I modified these files?

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

diff --git a/src/msw/thread.cpp b/src/msw/thread.cpp
index 8028e928e1dee979a0dbc5850a227ac5743d418d..ba50980e8ed07e3eac3042a1e3c89e333e765d68 100644 (file)
--- a/src/msw/thread.cpp
+++ b/src/msw/thread.cpp
@@ -105,7 +105,7 @@ wxMutex::wxMutex()
 wxMutex::~wxMutex()
 {
     if (m_locked > 0)
-        wxLogDebug("Warning: freeing a locked mutex (%d locks).", m_locked);
+        wxLogDebug(_T("Warning: freeing a locked mutex (%d locks)."), m_locked);
     CloseHandle(p_internal->p_mutex);
 }
 
@@ -129,7 +129,7 @@ wxMutexError wxMutex::Lock()
 
         case WAIT_TIMEOUT:
         default:
-            wxFAIL_MSG("impossible return value in wxMutex::Lock");
+            wxFAIL_MSG(_T("impossible return value in wxMutex::Lock"));
     }
 
     m_locked++;
@@ -257,26 +257,21 @@ private:
 
 wxCriticalSection::wxCriticalSection()
 {
-    m_critsect = NULL;
+    m_critsect = new wxCriticalSectionInternal;
 }
 
 wxCriticalSection::~wxCriticalSection()
 {
-    if ( m_critsect )
-        delete m_critsect;
+    delete m_critsect;
 }
 
 void wxCriticalSection::Enter()
 {
-    m_critsect = new wxCriticalSectionInternal;
-
     ::EnterCriticalSection(*m_critsect);
 }
 
 void wxCriticalSection::Leave()
 {
-    wxCHECK_RET( m_critsect, "Leave() without matching Enter()" );
-
     ::LeaveCriticalSection(*m_critsect);
 }
 
@@ -380,7 +375,7 @@ bool wxThreadInternal::Create(wxThread *thread)
         win_priority = THREAD_PRIORITY_HIGHEST;
     else
     {
-        wxFAIL_MSG("invalid value of thread priority parameter");
+        wxFAIL_MSG(_T("invalid value of thread priority parameter"));
         win_priority = THREAD_PRIORITY_NORMAL;
     }
 
@@ -445,6 +440,10 @@ bool wxThread::IsMain()
     return ::GetCurrentThreadId() == s_idMainThread;
 }
 
+#ifdef Yield
+    #undef Yield
+#endif
+
 void wxThread::Yield()
 {
     // 0 argument to Sleep() is special
@@ -576,7 +575,7 @@ wxThread::ExitCode wxThread::Delete()
                     break;
 
                 default:
-                    wxFAIL_MSG("unexpected result of MsgWaitForMultipleObject");
+                    wxFAIL_MSG(_T("unexpected result of MsgWaitForMultipleObject"));
             }
         } while ( result != WAIT_OBJECT_0 );
 
@@ -595,7 +594,7 @@ wxThread::ExitCode wxThread::Delete()
         }
 
         wxASSERT_MSG( (LPVOID)rc != (LPVOID)STILL_ACTIVE,
-                      "thread must be already terminated." );
+                      _T("thread must be already terminated.") );
 
         ::CloseHandle(hThread);
     }
@@ -626,7 +625,7 @@ void wxThread::Exit(void *status)
 
     ::ExitThread((DWORD)status);
 
-    wxFAIL_MSG("Couldn't return from ExitThread()!");
+    wxFAIL_MSG(_T("Couldn't return from ExitThread()!"));
 }
 
 void wxThread::SetPriority(unsigned int prio)
@@ -665,6 +664,13 @@ bool wxThread::IsAlive() const
            (p_internal->GetState() == STATE_PAUSED);
 }
 
+bool wxThread::IsPaused() const
+{
+    wxCriticalSectionLocker lock((wxCriticalSection &)m_critsect);
+
+    return (p_internal->GetState() == STATE_PAUSED);
+}
+
 bool wxThread::TestDestroy()
 {
     wxCriticalSectionLocker lock((wxCriticalSection &)m_critsect);
@@ -764,7 +770,7 @@ void WXDLLEXPORT wxMutexGuiEnter()
 {
     // this would dead lock everything...
     wxASSERT_MSG( !wxThread::IsMain(),
-                  "main thread doesn't want to block in wxMutexGuiEnter()!" );
+                  _T("main thread doesn't want to block in wxMutexGuiEnter()!") );
 
     // the order in which we enter the critical sections here is crucial!!
 
@@ -794,7 +800,7 @@ void WXDLLEXPORT wxMutexGuiLeave()
     {
         // decrement the number of waiters now
         wxASSERT_MSG( s_nWaitingForGui > 0,
-                      "calling wxMutexGuiLeave() without entering it first?" );
+                      _T("calling wxMutexGuiLeave() without entering it first?") );
 
         s_nWaitingForGui--;
 
@@ -807,7 +813,7 @@ void WXDLLEXPORT wxMutexGuiLeave()
 void WXDLLEXPORT wxMutexGuiLeaveOrEnter()
 {
     wxASSERT_MSG( wxThread::IsMain(),
-                  "only main thread may call wxMutexGuiLeaveOrEnter()!" );
+                  _T("only main thread may call wxMutexGuiLeaveOrEnter()!") );
 
     wxCriticalSectionLocker enter(*s_critsectWaitingForGui);