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[wxWidgets.git] / src / gtk1 / threadno.cpp

diff --git a/src/gtk1/threadno.cpp b/src/gtk1/threadno.cpp
index 06acae02606801fe4633579055102e4eaf4ca83f..3a1f3460c79ef1eebda8b8ab04a806ac84278126 100644 (file)
--- a/src/gtk1/threadno.cpp
+++ b/src/gtk1/threadno.cpp
@@ -13,39 +13,47 @@
 #endif
 
 #include "wx/wx.h"
 #endif
 
 #include "wx/wx.h"

+#include "wx/module.h"
+#include "wx/thread.h"

 
 

-wxMutex::wxMutex(void)
+wxMutex::wxMutex()

 {
 {

-  m_locked = FALSE;
+  m_locked = 0;

 }
 
 }
 

-wxMutex::~wxMutex(void)
+wxMutex::~wxMutex()

 {
 {

+  if (m_locked)
+    wxDebugMsg("wxMutex warning: destroying a locked mutex (%d locks)\n", m_locked);

 }
 
 }
 

-MutexError wxMutex::Lock(void)
+wxMutexError wxMutex::Lock()

 {
 {

-  m_locked = TRUE;
-  return NO_ERROR;
+  m_locked++;
+  return MUTEX_NO_ERROR;

 }
 
 }
 

-MutexError wxMutex::TryLock(void)
+wxMutexError wxMutex::TryLock()

 {
 {

-  m_locked = TRUE;
-  return NO_ERROR;
+  if (m_locked > 0)
+    return MUTEX_BUSY;
+  m_locked++;
+  return MUTEX_NO_ERROR;

 }
 
 }
 

-MutexError wxMutex::Unlock(void)
+wxMutexError wxMutex::Unlock()

 {
 {

-  m_locked = FALSE;
-  return NO_ERROR;
+  if (m_locked == 0)
+    return MUTEX_UNLOCKED;
+  m_locked--;
+  return MUTEX_NO_ERROR;

 }
 
 }
 

-wxCondition::wxCondition(void)
+wxCondition::wxCondition()

 {
 }
 
 {
 }
 

-wxCondition::~wxCondition(void)
+wxCondition::~wxCondition()

 {
 }
 
 {
 }
 


@@ -59,36 +67,46 @@ bool wxCondition::Wait(wxMutex& WXUNUSED(mutex), unsigned long WXUNUSED(sec),
   return FALSE;
 }
 
   return FALSE;
 }
 

-void wxCondition::Signal(void)
+void wxCondition::Signal()

 {
 }
 
 {
 }
 

-void wxCondition::Broadcast(void)
+void wxCondition::Broadcast()

 {
 }
 
 {
 }
 

-struct wxThreadPrivate {
+struct wxThreadInternal {

        int thread_id;
        void* exit_status;
 };
 
        int thread_id;
        void* exit_status;
 };
 

-ThreadError wxThread::Create(void)
+wxThreadError wxThread::Create()

 {
   p_internal->exit_status = Entry();
   OnExit();
 {
   p_internal->exit_status = Entry();
   OnExit();

-  return NO_ERROR;
+  return THREAD_NO_ERROR;

 }
 
 }
 

-ThreadError wxThread::Destroy(void)
+wxThreadError wxThread::Destroy()

 {
 {

-  return RUNNING;
+  return THREAD_NOT_RUNNING;

 }
 
 }
 

-void wxThread::DifferDestroy(void)
+wxThreadError wxThread::Pause()

 {
 {

+  return THREAD_NOT_RUNNING;

 }
 
 }
 

-void wxThread::TestDestroy(void)
+wxThreadError wxThread::Resume()
+{
+  return THREAD_NOT_RUNNING;
+}
+
+void wxThread::DeferDestroy( bool WXUNUSED(on) )
+{
+}
+
+void wxThread::TestDestroy()

 {
 }
 
 {
 }
 


@@ -97,34 +115,39 @@ void *wxThread::Join()
   return p_internal->exit_status;
 }
 
   return p_internal->exit_status;
 }
 

-unsigned long wxThread::GetID()
+unsigned long wxThread::GetID() const

 {
   return 0;
 }
 
 {
   return 0;
 }
 

-bool wxThread::IsMain(void)
+bool wxThread::IsMain()

 {
   return TRUE;
 }
 
 {
   return TRUE;
 }
 

-bool wxThread::IsAlive(void)
+bool wxThread::IsRunning() const
+{
+  return FALSE;
+}
+
+bool wxThread::IsAlive() const

 {
   return FALSE;
 }
 
 void wxThread::SetPriority(int WXUNUSED(prio)) { }
 {
   return FALSE;
 }
 
 void wxThread::SetPriority(int WXUNUSED(prio)) { }

-int wxThread::GetPriority(void) { }
+int wxThread::GetPriority() const { return 0; }

 
 wxMutex wxMainMutex; // controls access to all GUI functions
 
 wxThread::wxThread()
 {
 
 wxMutex wxMainMutex; // controls access to all GUI functions
 
 wxThread::wxThread()
 {

-  p_internal = new wxThreadPrivate();
+  p_internal = new wxThreadInternal();

 }
 
 wxThread::~wxThread()
 {
 }
 
 wxThread::~wxThread()
 {

-  Cancel();
+  Destroy();

   Join();
   delete p_internal;
 }
   Join();
   delete p_internal;
 }


@@ -135,22 +158,23 @@ void wxThread::OnExit()
   Join();
 }
 
   Join();
 }
 

-// Global initialization
-static void wxThreadInit(void *WXUNUSED(client))
-{
+
+// Automatic initialization
+class wxThreadModule : public wxModule {
+  DECLARE_DYNAMIC_CLASS(wxThreadModule)
+public:
+  bool OnInit();
+  void OnExit();
+};
+
+bool wxThreadModule::OnInit() {

   wxMainMutex.Lock();
   wxMainMutex.Lock();

+  return TRUE;

 }
 
 }
 

-// Global cleanup
-static void wxThreadExit(void *WXUNUSED(client))
+void wxThreadModule::OnExit()

 {
   wxMainMutex.Unlock();
 }
 
 {
   wxMainMutex.Unlock();
 }
 

-// Let automatic initialization be performed from wxCommonInit().
-static struct
-wxThreadGlobal {
-  wxThreadGlobal() {
-      wxRegisterModuleFunction(wxThreadInit, wxThreadExit, NULL);
-  }
-} dummy;
+IMPLEMENT_DYNAMIC_CLASS(wxThreadModule, wxModule)