fixed problems with sometimes processing the events twice introduced in rev 1.170...

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

diff --git a/src/msw/joystick.cpp b/src/msw/joystick.cpp
index b8920854e6e1625284869f0c723279914196094c..294447cb0a73b4f844bc8c75c385fdce588f2206 100644 (file)
--- a/src/msw/joystick.cpp
+++ b/src/msw/joystick.cpp
@@ -1,18 +1,14 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        joystick.cpp
+// Name:        src/msw/joystick.cpp

 // Purpose:     wxJoystick class
 // Author:      Julian Smart
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Purpose:     wxJoystick class
 // Author:      Julian Smart
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "joystick.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -20,6 +16,9 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

+#if wxUSE_JOYSTICK
+
+#include "wx/joystick.h"

 #include "wx/string.h"
 #include "wx/window.h"
 #include "wx/msw/private.h"
 #include "wx/string.h"
 #include "wx/window.h"
 #include "wx/msw/private.h"


@@ -28,29 +27,52 @@
     #include <mmsystem.h>
 #endif
 
     #include <mmsystem.h>
 #endif
 

-#if !defined(__WIN32__) && !defined(_MMRESULT_)
-typedef UINT MMRESULT;
-#endif
-
-#ifndef __TWIN32__
-#ifdef __GNUWIN32_OLD__
-#include "wx/msw/gnuwin32/extra.h"
-#endif
-#endif
-

 // Why doesn't BC++ have joyGetPosEx?
 // Why doesn't BC++ have joyGetPosEx?

-#if !defined(__WIN32__) || defined(__BORLANDC__) || defined(__TWIN32__)
+#if !defined(__WIN32__) || defined(__BORLANDC__)

 #define NO_JOYGETPOSEX
 #endif
 
 #include "wx/window.h"
 #define NO_JOYGETPOSEX
 #endif
 
 #include "wx/window.h"

-#include "wx/msw/joystick.h"
+#include "wx/msw/registry.h"
+
+#include <regstr.h>

 
 IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
 
 // Attributes
 ////////////////////////////////////////////////////////////////////////////
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
 
 // Attributes
 ////////////////////////////////////////////////////////////////////////////
 

+/**
+    johan@linkdata.se 2002-08-20:
+    Now returns only valid, functioning
+    joysticks, counting from the first
+    available and upwards.
+*/
+wxJoystick::wxJoystick(int joystick)
+{
+    JOYINFO joyInfo;
+    int i, maxsticks;
+
+    maxsticks = joyGetNumDevs();
+    for( i=0; i<maxsticks; i++ )
+    {
+        if( joyGetPos(i, & joyInfo) == JOYERR_NOERROR )
+        {
+            if( !joystick )
+            {
+                /* Found the one we want, store actual OS id and return */
+                m_joystick = i;
+                return;
+            }
+            joystick --;
+        }
+    }
+
+    /* No such joystick, return ID 0 */
+    m_joystick = 0;
+    return;
+}
+

 wxPoint wxJoystick::GetPosition() const
 {
     JOYINFO joyInfo;
 wxPoint wxJoystick::GetPosition() const
 {
     JOYINFO joyInfo;


@@ -58,7 +80,7 @@ wxPoint wxJoystick::GetPosition() const
     if (res == JOYERR_NOERROR )
         return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
     else
     if (res == JOYERR_NOERROR )
         return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
     else

-        return wxPoint(0, 0);
+        return wxPoint(0,0);

 }
 
 int wxJoystick::GetZPosition() const
 }
 
 int wxJoystick::GetZPosition() const


@@ -71,12 +93,19 @@ int wxJoystick::GetZPosition() const
         return 0;
 }
 
         return 0;
 }
 

+/**
+    johan@linkdata.se 2002-08-20:
+    Return a bitmap with all button states in it,
+    like the GTK version does and Win32 does.
+*/

 int wxJoystick::GetButtonState() const
 {
     JOYINFO joyInfo;
     MMRESULT res = joyGetPos(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
 int wxJoystick::GetButtonState() const
 {
     JOYINFO joyInfo;
     MMRESULT res = joyGetPos(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {

+        return joyInfo.wButtons;
+#if 0

         int buttons = 0;
 
         if (joyInfo.wButtons & JOY_BUTTON1)
         int buttons = 0;
 
         if (joyInfo.wButtons & JOY_BUTTON1)


@@ -87,43 +116,55 @@ int wxJoystick::GetButtonState() const
             buttons |= wxJOY_BUTTON3;
         if (joyInfo.wButtons & JOY_BUTTON4)
             buttons |= wxJOY_BUTTON4;
             buttons |= wxJOY_BUTTON3;
         if (joyInfo.wButtons & JOY_BUTTON4)
             buttons |= wxJOY_BUTTON4;

+

         return buttons;
         return buttons;

+#endif

     }
     else
         return 0;
 }
 
     }
     else
         return 0;
 }
 

+/**
+    JLI 2002-08-20:
+    Returns -1 to signify error.
+*/

 int wxJoystick::GetPOVPosition() const
 {
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNPOV;
 int wxJoystick::GetPOVPosition() const
 {
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNPOV;

+    joyInfo.dwSize = sizeof(joyInfo);

     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
         return joyInfo.dwPOV;
     }
     else
     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
         return joyInfo.dwPOV;
     }
     else

-        return 0;
+        return -1;

 #else
 #else

-    return 0;
+    return -1;

 #endif
 }
 
 #endif
 }
 

+/**
+    johan@linkdata.se 2002-08-20:
+    Returns -1 to signify error.
+*/

 int wxJoystick::GetPOVCTSPosition() const
 {
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNPOVCTS;
 int wxJoystick::GetPOVCTSPosition() const
 {
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNPOVCTS;

+    joyInfo.dwSize = sizeof(joyInfo);

     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
         return joyInfo.dwPOV;
     }
     else
     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
         return joyInfo.dwPOV;
     }
     else

-        return 0;
+        return -1;

 #else
 #else

-    return 0;
+    return -1;

 #endif
 }
 
 #endif
 }
 


@@ -132,6 +173,7 @@ int wxJoystick::GetRudderPosition() const
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNR;
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNR;

+    joyInfo.dwSize = sizeof(joyInfo);

     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {


@@ -149,6 +191,7 @@ int wxJoystick::GetUPosition() const
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNU;
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNU;

+    joyInfo.dwSize = sizeof(joyInfo);

     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {


@@ -166,6 +209,7 @@ int wxJoystick::GetVPosition() const
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNV;
 #ifndef NO_JOYGETPOSEX
     JOYINFOEX joyInfo;
     joyInfo.dwFlags = JOY_RETURNV;

+    joyInfo.dwSize = sizeof(joyInfo);

     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {
     MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
     if (res == JOYERR_NOERROR )
     {


@@ -199,16 +243,36 @@ void wxJoystick::SetMovementThreshold(int threshold)
 // Capabilities
 ////////////////////////////////////////////////////////////////////////////
 
 // Capabilities
 ////////////////////////////////////////////////////////////////////////////
 

-bool wxJoystick::IsOk() const
+/**
+    johan@linkdata.se 2002-08-20:
+    Now returns the number of connected, functioning
+    joysticks, as intended.
+*/
+int wxJoystick::GetNumberJoysticks()

 {
     JOYINFO joyInfo;
 {
     JOYINFO joyInfo;

-    MMRESULT res = joyGetPos(m_joystick, & joyInfo);
-    return ((joyGetNumDevs() > 0) || (res == JOYERR_NOERROR));
+    int i, maxsticks, actualsticks;
+    maxsticks = joyGetNumDevs();
+    actualsticks = 0;
+    for( i=0; i<maxsticks; i++ )
+    {
+        if( joyGetPos( i, & joyInfo ) == JOYERR_NOERROR )
+        {
+            actualsticks ++;
+        }
+    }
+    return actualsticks;

 }
 
 }
 

-int wxJoystick::GetNumberJoysticks() const
+/**
+    johan@linkdata.se 2002-08-20:
+    The old code returned true if there were any
+    joystick capable drivers loaded (=always).
+*/
+bool wxJoystick::IsOk() const

 {
 {

-    return joyGetNumDevs();
+    JOYINFO joyInfo;
+    return (joyGetPos(m_joystick, & joyInfo) == JOYERR_NOERROR);

 }
 
 int wxJoystick::GetManufacturerId() const
 }
 
 int wxJoystick::GetManufacturerId() const


@@ -231,11 +295,24 @@ int wxJoystick::GetProductId() const
 
 wxString wxJoystick::GetProductName() const
 {
 
 wxString wxJoystick::GetProductName() const
 {

+    wxString str;
+#ifndef __WINE__

     JOYCAPS joyCaps;
     JOYCAPS joyCaps;

-    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
-        return wxString("");
-    else
-        return wxString(joyCaps.szPname);
+    if (joyGetDevCaps(m_joystick, &joyCaps, sizeof(joyCaps)) != JOYERR_NOERROR)
+        return wxEmptyString;
+
+    wxRegKey key1(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s\\%s"),
+                   REGSTR_PATH_JOYCONFIG, joyCaps.szRegKey, REGSTR_KEY_JOYCURR));
+
+    key1.QueryValue(wxString::Format(wxT("Joystick%d%s"),
+                                     m_joystick + 1, REGSTR_VAL_JOYOEMNAME),
+                    str);
+
+    wxRegKey key2(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s"),
+                                        REGSTR_PATH_JOYOEM, str.c_str()));
+    key2.QueryValue(REGSTR_VAL_JOYOEMNAME, str);
+#endif
+    return str;

 }
 
 int wxJoystick::GetXMin() const
 }
 
 int wxJoystick::GetXMin() const


@@ -303,7 +380,7 @@ int wxJoystick::GetNumberButtons() const
 
 int wxJoystick::GetNumberAxes() const
 {
 
 int wxJoystick::GetNumberAxes() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -316,7 +393,7 @@ int wxJoystick::GetNumberAxes() const
 
 int wxJoystick::GetMaxButtons() const
 {
 
 int wxJoystick::GetMaxButtons() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -329,7 +406,7 @@ int wxJoystick::GetMaxButtons() const
 
 int wxJoystick::GetMaxAxes() const
 {
 
 int wxJoystick::GetMaxAxes() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -360,7 +437,7 @@ int wxJoystick::GetPollingMax() const
 
 int wxJoystick::GetRudderMin() const
 {
 
 int wxJoystick::GetRudderMin() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -373,7 +450,7 @@ int wxJoystick::GetRudderMin() const
 
 int wxJoystick::GetRudderMax() const
 {
 
 int wxJoystick::GetRudderMax() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -386,7 +463,7 @@ int wxJoystick::GetRudderMax() const
 
 int wxJoystick::GetUMin() const
 {
 
 int wxJoystick::GetUMin() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -399,7 +476,7 @@ int wxJoystick::GetUMin() const
 
 int wxJoystick::GetUMax() const
 {
 
 int wxJoystick::GetUMax() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -412,7 +489,7 @@ int wxJoystick::GetUMax() const
 
 int wxJoystick::GetVMin() const
 {
 
 int wxJoystick::GetVMin() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -425,7 +502,7 @@ int wxJoystick::GetVMin() const
 
 int wxJoystick::GetVMax() const
 {
 
 int wxJoystick::GetVMax() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
         return 0;


@@ -439,92 +516,92 @@ int wxJoystick::GetVMax() const
 
 bool wxJoystick::HasRudder() const
 {
 
 bool wxJoystick::HasRudder() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasZ() const
 {
 #endif
 }
 
 bool wxJoystick::HasZ() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasU() const
 {
 #endif
 }
 
 bool wxJoystick::HasU() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasV() const
 {
 #endif
 }
 
 bool wxJoystick::HasV() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasPOV() const
 {
 #endif
 }
 
 bool wxJoystick::HasPOV() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasPOV4Dir() const
 {
 #endif
 }
 
 bool wxJoystick::HasPOV4Dir() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 bool wxJoystick::HasPOVCTS() const
 {
 #endif
 }
 
 bool wxJoystick::HasPOVCTS() const
 {

-#if defined(__WIN32__) && !defined(__TWIN32__)
+#if defined(__WIN32__)

     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
     JOYCAPS joyCaps;
     if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)

-        return FALSE;
+        return false;

     else
         return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
 #else
     else
         return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
 #else

-    return FALSE;
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -544,3 +621,4 @@ bool wxJoystick::ReleaseCapture()
     return (res == JOYERR_NOERROR);
 }
 
     return (res == JOYERR_NOERROR);
 }
 

+#endif // wxUSE_JOYSTICK