attempt to work around SDK specific problems

[wxWidgets.git] / src / motif / evtloop.cpp

diff --git a/src/motif/evtloop.cpp b/src/motif/evtloop.cpp
index 0c68418f27cd9d4cffc6bc131760f1841cc7e4dc..782ceeab074bee8180b80a8e4973d26f2d35b67a 100644 (file)
--- a/src/motif/evtloop.cpp
+++ b/src/motif/evtloop.cpp
@@ -6,7 +6,7 @@
 // Created:     01.11.02
 // RCS-ID:      $Id$
 // Copyright:   (c) 2002 Mattia Barbon
-// License:     wxWindows license
+// License:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "evtloop.h"
 #endif
 
@@ -35,6 +35,7 @@
 #include "wx/evtloop.h"
 #include "wx/event.h"
 #include "wx/app.h"
+#include "wx/window.h"
 
 #ifdef __VMS__
 #pragma message disable nosimpint
@@ -82,9 +83,7 @@ private:
 
 static bool SendIdleMessage()
 {
-    wxIdleEvent event;
-
-    return wxTheApp->ProcessEvent(event) && event.MoreRequested();
+    return wxTheApp->ProcessIdle();
 }
 
 bool wxEventLoopImpl::SendIdleMessage()
@@ -233,7 +232,7 @@ void ProcessXEvent(XEvent* event)
          * window is recieved. Prevents flicker as windows are resized.
          */
 
-        Display *disp = XtDisplay((Widget) wxTheApp->GetTopLevelWidget());
+        Display *disp = event->xany.display;
         Window win = event->xany.window;
         XEvent report;
 
@@ -259,7 +258,7 @@ bool CheckForAccelerator(XEvent* event)
     {
         // Find a wxWindow for this window
         // TODO: should get display for the window, not the current display
-        Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),
+        Widget widget = XtWindowToWidget(event->xany.display,
                                          event->xany.window);
         wxWindow* win = NULL;
 
@@ -293,8 +292,8 @@ bool CheckForKeyDown(XEvent* event)
 {
     if (event->xany.type == KeyPress)
     {
-        Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),
-                     event->xany.window);
+        Widget widget = XtWindowToWidget(event->xany.display,
+                                         event->xany.window);
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window
@@ -307,7 +306,7 @@ bool CheckForKeyDown(XEvent* event)
         wxKeyEvent keyEvent(wxEVT_KEY_DOWN);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 
-        return win->ProcessEvent( keyEvent );
+        return win->GetEventHandler()->ProcessEvent( keyEvent );
     }
 
     return false;
@@ -319,8 +318,8 @@ bool CheckForKeyUp(XEvent* event)
 {
     if (event->xany.type == KeyRelease)
     {
-        Widget widget = XtWindowToWidget((Display*) wxGetDisplay(),
-                         event->xany.window);
+        Widget widget = XtWindowToWidget(event->xany.display,
+                                         event->xany.window);
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window
@@ -333,7 +332,7 @@ bool CheckForKeyUp(XEvent* event)
         wxKeyEvent keyEvent(wxEVT_KEY_UP);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 
-        return win->ProcessEvent( keyEvent );
+        return win->GetEventHandler()->ProcessEvent( keyEvent );
     }
 
     return false;
@@ -401,9 +400,11 @@ public:
 
     virtual bool OnInit()
     {
+        // Must be done before modules are initialized
+#if 0
         if( pipe(idleFds) != 0 )
             return false;
-
+#endif
         return true;
     }
 
@@ -443,7 +444,7 @@ static void wxInputCallback( XtPointer, int* fd, XtInputId* )
 
 static void wxBreakDispatch()
 {
-    char dummy;
+    char dummy = 0; // for valgrind
 
     // check if wxWakeUpIdle has already been called
     fd_set in;
@@ -462,13 +463,23 @@ static void wxBreakDispatch()
     write( idleFds[1], &dummy, 1 );
 }
 
-void wxWakeUpIdle()
+void wxApp::WakeUpIdle()
 {
     ::wxBreakDispatch();
 }
 
+bool wxInitIdleFds()
+{
+    if( pipe(idleFds) != 0 )
+        return false;
+    return true;
+}
+
 bool wxAddIdleCallback()
 {
+    if (!wxInitIdleFds())
+        return false;
+    
     // install input handler for wxWakeUpIdle
     inputId = XtAppAddInput( (XtAppContext) wxTheApp->GetAppContext(),
                              idleFds[0],