better guarding when no printing architecture exists

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

diff --git a/src/gtk1/utilsgtk.cpp b/src/gtk1/utilsgtk.cpp
index 8e8b604bdac9b34cf1b541570ee05df8e0212ece..3cf71d33d2c5d7cabe95a5606aa358151404e035 100644 (file)
--- a/src/gtk1/utilsgtk.cpp
+++ b/src/gtk1/utilsgtk.cpp
@@ -104,17 +104,6 @@ void wxDisplaySizeMM( int *width, int *height )
     if (height) *height = gdk_screen_height_mm();
 }
 
     if (height) *height = gdk_screen_height_mm();
 }
 

-void wxClientDisplayRect(int *x, int *y, int *width, int *height)
-{
-    // This is supposed to return desktop dimensions minus any window
-    // manager panels, menus, taskbars, etc.  If there is a way to do that
-    // for this platform please fix this function, otherwise it defaults
-    // to the entire desktop.
-    if (x) *x = 0;
-    if (y) *y = 0;
-    wxDisplaySize(width, height);
-}
-

 void wxGetMousePosition( int* x, int* y )
 {
     gdk_window_get_pointer( (GdkWindow*) NULL, x, y, (GdkModifierType*) NULL );
 void wxGetMousePosition( int* x, int* y )
 {
     gdk_window_get_pointer( (GdkWindow*) NULL, x, y, (GdkModifierType*) NULL );


@@ -145,36 +134,20 @@ static
 void GTK_EndProcessDetector(gpointer data, gint source,
                             GdkInputCondition WXUNUSED(condition) )
 {
 void GTK_EndProcessDetector(gpointer data, gint source,
                             GdkInputCondition WXUNUSED(condition) )
 {

-   wxEndProcessData *proc_data = (wxEndProcessData *)data;
-
-   // has the process really terminated? unfortunately GDK (or GLib) seem to
-   // 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);
-   int status = 0;
-   int rc = waitpid(pid, &status, WNOHANG);
+    wxEndProcessData * const
+        proc_data = wx_static_cast(wxEndProcessData *, data);

 
 

-   if ( rc == 0 )
-   {
-       // no, it didn't exit yet, continue waiting
-       return;
-   }
+    // child exited, end waiting
+    close(source);

 
 

-   // set exit code to -1 if something bad happened
-   proc_data->exitcode = rc != -1 && WIFEXITED(status) ? WEXITSTATUS(status)
-                                                      : -1;
+    // don't call us again!
+    gdk_input_remove(proc_data->tag);

 
 

-   // child exited, end waiting
-   close(source);
-
-   // don't call us again!
-   gdk_input_remove(proc_data->tag);
-
-   wxHandleProcessTermination(proc_data);
+    wxHandleProcessTermination(proc_data);

 }
 }
 
 }
 }
 

-int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
+int wxGUIAppTraits::AddProcessCallback(wxEndProcessData *proc_data, int fd)

 {
     int tag = gdk_input_add(fd,
                             GDK_INPUT_READ,
 {
     int tag = gdk_input_add(fd,
                             GDK_INPUT_READ,


@@ -184,11 +157,15 @@ int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
     return tag;
 }
 
     return tag;
 }
 

+#if wxUSE_TIMER
+

 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
 {
     return new wxGTKTimerImpl(timer);
 }
 
 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
 {
     return new wxGTKTimerImpl(timer);
 }
 

+#endif // wxUSE_TIMER
+

 // ----------------------------------------------------------------------------
 // wxPlatformInfo-related
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxPlatformInfo-related
 // ----------------------------------------------------------------------------


@@ -203,7 +180,7 @@ wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
     return wxPORT_GTK;
 }
 
     return wxPORT_GTK;
 }
 

-wxEventLoop* wxGUIAppTraits::CreateEventLoop()
+wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()

 {
     return new wxEventLoop;
 }
 {
     return new wxEventLoop;
 }