wxGTK: Implemented wxTLW::RequestUserAttention()

[wxWidgets.git] / include / wx / thread.h

diff --git a/include/wx/thread.h b/include/wx/thread.h
index 018542edcd07e9f0199f34502ca6a36f85ed46c8..7c7bab4351ea722d28fbd5c5de99a1681ca66938 100644 (file)
--- a/include/wx/thread.h
+++ b/include/wx/thread.h
@@ -177,10 +177,10 @@ class WXDLLIMPEXP_BASE wxMutexLocker
 public:
     // lock the mutex in the ctor
     wxMutexLocker(wxMutex& mutex)
 public:
     // lock the mutex in the ctor
     wxMutexLocker(wxMutex& mutex)

-        : m_isOk(FALSE), m_mutex(mutex)
+        : m_isOk(false), m_mutex(mutex)

         { m_isOk = ( m_mutex.Lock() == wxMUTEX_NO_ERROR ); }
 
         { m_isOk = ( m_mutex.Lock() == wxMUTEX_NO_ERROR ); }
 

-    // returns TRUE if mutex was successfully locked in ctor
+    // returns true if mutex was successfully locked in ctor

     bool IsOk() const
         { return m_isOk; }
 
     bool IsOk() const
         { return m_isOk; }
 


@@ -209,11 +209,11 @@ private:
 
 // in order to avoid any overhead under platforms where critical sections are
 // just mutexes make all wxCriticalSection class functions inline
 
 // in order to avoid any overhead under platforms where critical sections are
 // just mutexes make all wxCriticalSection class functions inline

-#if !defined(__WXMSW__) && !defined(__WXPM__)
+#if !defined(__WXMSW__) && !defined(__WXMAC__)

     #define wxCRITSECT_IS_MUTEX 1
 
     #define wxCRITSECT_INLINE inline
     #define wxCRITSECT_IS_MUTEX 1
 
     #define wxCRITSECT_INLINE inline

-#else // MSW || OS2
+#else // MSW

     #define wxCRITSECT_IS_MUTEX 0
 
     #define wxCRITSECT_INLINE
     #define wxCRITSECT_IS_MUTEX 0
 
     #define wxCRITSECT_INLINE


@@ -249,7 +249,11 @@ private:
     // finally, we need this typedef instead of declaring m_buffer directly
     // because otherwise the assert mentioned above wouldn't compile with some
     // compilers (notably CodeWarrior 8)
     // finally, we need this typedef instead of declaring m_buffer directly
     // because otherwise the assert mentioned above wouldn't compile with some
     // compilers (notably CodeWarrior 8)

+#ifdef __WIN64__
+    typedef char wxCritSectBuffer[40];
+#else // __WIN32__

     typedef char wxCritSectBuffer[24];
     typedef char wxCritSectBuffer[24];

+#endif

     union
     {
         unsigned long m_dummy1;
     union
     {
         unsigned long m_dummy1;


@@ -257,9 +261,9 @@ private:
 
         wxCritSectBuffer m_buffer;
     };
 
         wxCritSectBuffer m_buffer;
     };

-#else
-    // nothing for OS/2
-#endif // Unix/Win32/OS2
+#elif defined(__WXMAC__)
+    void *m_critRegion ;
+#endif // Unix&OS2/Win32

 
     DECLARE_NO_COPY_CLASS(wxCriticalSection)
 };
 
     DECLARE_NO_COPY_CLASS(wxCriticalSection)
 };


@@ -277,7 +281,7 @@ private:
 #undef wxCRITSECT_IS_MUTEX
 
 // wxCriticalSectionLocker is the same to critical sections as wxMutexLocker is
 #undef wxCRITSECT_IS_MUTEX
 
 // wxCriticalSectionLocker is the same to critical sections as wxMutexLocker is

-// to th mutexes
+// to mutexes

 class WXDLLIMPEXP_BASE wxCriticalSectionLocker
 {
 public:
 class WXDLLIMPEXP_BASE wxCriticalSectionLocker
 {
 public:


@@ -313,11 +317,11 @@ public:
     // dtor is not virtual, don't use this class polymorphically
     ~wxCondition();
 
     // dtor is not virtual, don't use this class polymorphically
     ~wxCondition();
 

-    // return TRUE if the condition has been created successfully
+    // return true if the condition has been created successfully

     bool IsOk() const;
 
     // NB: the associated mutex MUST be locked beforehand by the calling thread
     bool IsOk() const;
 
     // NB: the associated mutex MUST be locked beforehand by the calling thread

-    // 
+    //

     // it atomically releases the lock on the associated mutex
     // and starts waiting to be woken up by a Signal()/Broadcast()
     // once its signaled, then it will wait until it can reacquire
     // it atomically releases the lock on the associated mutex
     // and starts waiting to be woken up by a Signal()/Broadcast()
     // once its signaled, then it will wait until it can reacquire


@@ -326,9 +330,9 @@ public:
 
     // exactly as Wait() except that it may also return if the specified
     // timeout ellapses even if the condition hasn't been signalled: in this
 
     // exactly as Wait() except that it may also return if the specified
     // timeout ellapses even if the condition hasn't been signalled: in this

-    // case, the return value is FALSE, otherwise (i.e. in case of a normal
-    // return) it is TRUE
-    // 
+    // case, the return value is false, otherwise (i.e. in case of a normal
+    // return) it is true
+    //

     // the timeeout parameter specifies a interval that needs to be waited in
     // milliseconds
     wxCondError WaitTimeout(unsigned long milliseconds);
     // the timeeout parameter specifies a interval that needs to be waited in
     // milliseconds
     wxCondError WaitTimeout(unsigned long milliseconds);


@@ -375,7 +379,7 @@ public:
     // dtor is not virtual, don't use this class polymorphically
     ~wxSemaphore();
 
     // dtor is not virtual, don't use this class polymorphically
     ~wxSemaphore();
 

-    // return TRUE if the semaphore has been created successfully
+    // return true if the semaphore has been created successfully

     bool IsOk() const;
 
     // wait indefinitely, until the semaphore count goes beyond 0
     bool IsOk() const;
 
     // wait indefinitely, until the semaphore count goes beyond 0


@@ -401,7 +405,7 @@ private:
 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------

-// wxThread: class encpasulating a thread of execution
+// wxThread: class encapsulating a thread of execution

 // ----------------------------------------------------------------------------
 
 // there are two different kinds of threads: joinable and detached (default)
 // ----------------------------------------------------------------------------
 
 // there are two different kinds of threads: joinable and detached (default)


@@ -461,7 +465,7 @@ public:
         // default value (usually acceptable, but may not yield the best
         // performance for this process)
         //
         // default value (usually acceptable, but may not yield the best
         // performance for this process)
         //

-        // Returns TRUE on success, FALSE otherwise (if not implemented, for
+        // Returns true on success, false otherwise (if not implemented, for

         // example)
     static bool SetConcurrency(size_t level);
 
         // example)
     static bool SetConcurrency(size_t level);
 


@@ -548,16 +552,16 @@ public:
     // NB: this function will not be called if the thread is Kill()ed
     virtual void OnExit() { }
 
     // NB: this function will not be called if the thread is Kill()ed
     virtual void OnExit() { }
 

+    // Returns true if the thread was asked to terminate: this function should
+    // be called by the thread from time to time, otherwise the main thread
+    // will be left forever in Delete()!
+    virtual bool TestDestroy();
+

     // dtor is public, but the detached threads should never be deleted - use
     // Delete() instead (or leave the thread terminate by itself)
     virtual ~wxThread();
 
 protected:
     // dtor is public, but the detached threads should never be deleted - use
     // Delete() instead (or leave the thread terminate by itself)
     virtual ~wxThread();
 
 protected:

-    // Returns TRUE if the thread was asked to terminate: this function should
-    // be called by the thread from time to time, otherwise the main thread
-    // will be left forever in Delete()!
-    bool TestDestroy();
-

     // exits from the current thread - can be called only from this thread
     void Exit(ExitCode exitcode = 0);
 
     // exits from the current thread - can be called only from this thread
     void Exit(ExitCode exitcode = 0);
 


@@ -734,13 +738,13 @@ public:
 
 #if wxUSE_THREADS
 
 
 #if wxUSE_THREADS
 

-#if defined(__WXMSW__) || defined(__WXMAC__) || defined(__WXPM__)
+#if defined(__WXMSW__) || defined(__WXMAC__) || defined(__WXPM__) || defined(__EMX__)

     // unlock GUI if there are threads waiting for and lock it back when
     // there are no more of them - should be called periodically by the main
     // thread
     extern void WXDLLIMPEXP_BASE wxMutexGuiLeaveOrEnter();
 
     // unlock GUI if there are threads waiting for and lock it back when
     // there are no more of them - should be called periodically by the main
     // thread
     extern void WXDLLIMPEXP_BASE wxMutexGuiLeaveOrEnter();
 

-    // returns TRUE if the main thread has GUI lock
+    // returns true if the main thread has GUI lock

     extern bool WXDLLIMPEXP_BASE wxGuiOwnedByMainThread();
 
 #ifndef __WXPM__
     extern bool WXDLLIMPEXP_BASE wxGuiOwnedByMainThread();
 
 #ifndef __WXPM__


@@ -748,7 +752,7 @@ public:
     extern void WXDLLIMPEXP_BASE wxWakeUpMainThread();
 #endif // !OS/2
 
     extern void WXDLLIMPEXP_BASE wxWakeUpMainThread();
 #endif // !OS/2
 

-    // return TRUE if the main thread is waiting for some other to terminate:
+    // return true if the main thread is waiting for some other to terminate:

     // wxApp then should block all "dangerous" messages
     extern bool WXDLLIMPEXP_BASE wxIsWaitingForThread();
 #endif // MSW, Mac, OS/2
     // wxApp then should block all "dangerous" messages
     extern bool WXDLLIMPEXP_BASE wxIsWaitingForThread();
 #endif // MSW, Mac, OS/2