Handle client data correctly.

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

diff --git a/src/gtk1/utilsgtk.cpp b/src/gtk1/utilsgtk.cpp
index f1346abc17b2edef3668b446a1ac2a23fde3f5e5..39bd7eaa5718cee6b37914b715b0d021c8552c6f 100644 (file)
--- a/src/gtk1/utilsgtk.cpp
+++ b/src/gtk1/utilsgtk.cpp
@@ -3,13 +3,17 @@
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$

-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

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

 #include "wx/utils.h"
 #include "wx/string.h"
 
 #include "wx/utils.h"
 #include "wx/string.h"
 

+#include "wx/apptrait.h"

 #include "wx/intl.h"
 #include "wx/log.h"
 
 #include "wx/intl.h"
 #include "wx/log.h"
 


@@ -52,11 +56,14 @@ extern GtkWidget *wxGetRootWindow();
 //----------------------------------------------------------------------------
 // misc.
 //----------------------------------------------------------------------------
 //----------------------------------------------------------------------------
 // misc.
 //----------------------------------------------------------------------------

+#ifndef __EMX__
+// on OS/2, we use the wxBell from wxBase library

 
 void wxBell()
 {
     gdk_beep();
 }
 
 void wxBell()
 {
     gdk_beep();
 }

+#endif

 
 /* Don't synthesize KeyUp events holding down a key and producing
    KeyDown events with autorepeat. */
 
 /* Don't synthesize KeyUp events holding down a key and producing
    KeyDown events with autorepeat. */


@@ -121,12 +128,23 @@ int wxDisplayDepth()
     return gdk_window_get_visual( wxGetRootWindow()->window )->depth;
 }
 
     return gdk_window_get_visual( wxGetRootWindow()->window )->depth;
 }
 

-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()

 {
 {

-  if (majorVsn) *majorVsn = GTK_MAJOR_VERSION;
-  if (minorVsn) *minorVsn = GTK_MINOR_VERSION;
-
-  return wxGTK;
+    static wxToolkitInfo info;
+#ifdef __WXGTK20__
+    info.shortName = _T("gtk2");
+#else
+    info.shortName = _T("gtk");
+#endif
+    info.name = _T("wxGTK");
+#ifdef __WXUNIVERSAL__
+    info.shortName << _T("univ");
+    info.name << _T("/wxUniversal");
+#endif
+    info.versionMajor = GTK_MAJOR_VERSION;
+    info.versionMinor = GTK_MINOR_VERSION;
+    info.os = wxGTK;
+    return info;

 }
 
 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 }
 
 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)


@@ -139,8 +157,9 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 // subprocess routines
 // ----------------------------------------------------------------------------
 
 // subprocess routines
 // ----------------------------------------------------------------------------
 

-static void GTK_EndProcessDetector(gpointer data, gint source,
-                                   GdkInputCondition WXUNUSED(condition) )
+extern "C"
+void GTK_EndProcessDetector(gpointer data, gint source,
+                            GdkInputCondition WXUNUSED(condition) )

 {
    wxEndProcessData *proc_data = (wxEndProcessData *)data;
 
 {
    wxEndProcessData *proc_data = (wxEndProcessData *)data;
 


@@ -148,12 +167,19 @@ static void GTK_EndProcessDetector(gpointer data, gint source,
    // generate G_IO_HUP notification even when it simply tries to read from a
    // closed fd and hasn't terminated at all
    int pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);
    // generate G_IO_HUP notification even when it simply tries to read from a
    // closed fd and hasn't terminated at all
    int pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);

-   if ( waitpid(pid, NULL, WNOHANG) == 0 )
+   int status = 0;
+   int rc = waitpid(pid, &status, WNOHANG);
+
+   if ( rc == 0 )

    {
        // no, it didn't exit yet, continue waiting
        return;
    }
 
    {
        // no, it didn't exit yet, continue waiting
        return;
    }
 

+   // set exit code to -1 if something bad happened
+   proc_data->exitcode = rc != -1 && WIFEXITED(status) ? WEXITSTATUS(status)
+                                                      : -1;
+

    // child exited, end waiting
    close(source);
 
    // child exited, end waiting
    close(source);