From 914073189107fb2f0f4f78d7c98fbcc37c700d50 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 28 Dec 2008 14:32:49 +0000
Subject: [PATCH] implement DispatchTimeout() for wxOSX/Cocoa

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57621 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 Makefile.in                    |  1 +
 build/bakefiles/files.bkl      |  1 +
 include/wx/osx/cocoa/evtloop.h | 31 +++++++++++++++++++++++++++++++
 include/wx/osx/evtloop.h       |  4 ++--
 src/osx/cocoa/evtloop.mm       | 17 +++++++++++++++++
 5 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 include/wx/osx/cocoa/evtloop.h

diff --git a/Makefile.in b/Makefile.in
index 9cb64789aa..78b0864850 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -3070,6 +3070,7 @@ COND_TOOLKIT_OSX_COCOA_GUI_HDR =  \
 	wx/osx/uma.h \
 	wx/osx/window.h \
 	wx/osx/cocoa/chkconf.h \
+	wx/osx/cocoa/evtloop.h \
 	wx/osx/cocoa/private.h \
 	wx/osx/core/colour.h \
 	wx/osx/carbon/accel.h \
diff --git a/build/bakefiles/files.bkl b/build/bakefiles/files.bkl
index 42fd51abb0..d2ea2993c9 100644
--- a/build/bakefiles/files.bkl
+++ b/build/bakefiles/files.bkl
@@ -2522,6 +2522,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
 </set>
 <set var="OSX_COCOA_HDR" hints="files">
     wx/osx/cocoa/chkconf.h
+    wx/osx/cocoa/evtloop.h
     wx/osx/cocoa/private.h
     $(OSX_CARBON_HDR) <!-- FIXME: these headers need moved somewhere shared... -->
     wx/generic/region.h
diff --git a/include/wx/osx/cocoa/evtloop.h b/include/wx/osx/cocoa/evtloop.h
new file mode 100644
index 0000000000..ed222c2bcb
--- /dev/null
+++ b/include/wx/osx/cocoa/evtloop.h
@@ -0,0 +1,31 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/cocoa/evtloop.h
+// Purpose:     declaration of wxGUIEventLoop for wxOSX/Cocoa
+// Author:      Vadim Zeitlin
+// Created:     2008-12-28
+// RCS-ID:      $Id$
+// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_OSX_COCOA_EVTLOOP_H_
+#define _WX_OSX_COCOA_EVTLOOP_H_
+
+class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxEventLoopManual
+{
+public:
+    wxGUIEventLoop();
+
+    // implement/override base class pure virtual
+    virtual bool Pending() const;
+    virtual bool Dispatch();
+    virtual int DispatchTimeout(unsigned long timeout);
+
+    virtual void WakeUp();
+
+private:
+    double m_sleepTime;
+};
+
+#endif // _WX_OSX_COCOA_EVTLOOP_H_
+
diff --git a/include/wx/osx/evtloop.h b/include/wx/osx/evtloop.h
index 19410d62d8..7b1b1f5f5d 100644
--- a/include/wx/osx/evtloop.h
+++ b/include/wx/osx/evtloop.h
@@ -10,8 +10,8 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifdef __WXMAC_CLASSIC__
-    #error "wxEventLoop is not implemented for Classic build."
+#ifdef __WXOSX_COCOA__
+    #include "wx/osx/cocoa/evtloop.h"
 #else
     #include "wx/osx/carbon/evtloop.h"
 #endif
diff --git a/src/osx/cocoa/evtloop.mm b/src/osx/cocoa/evtloop.mm
index d7082f1578..1d607f9eaf 100644
--- a/src/osx/cocoa/evtloop.mm
+++ b/src/osx/cocoa/evtloop.mm
@@ -92,3 +92,20 @@ bool wxGUIEventLoop::Dispatch()
 
     return true;
 }
+
+int wxGUIEventLoop::DispatchTimeout(unsigned long timeout)
+{
+    wxMacAutoreleasePool autoreleasepool;
+
+    NSEvent *event = [NSApp
+                nextEventMatchingMask:NSAnyEventMask
+                untilDate:[NSDate dateWithTimeIntervalSinceNow: timeout/1000]
+                inMode:NSDefaultRunLoopMode
+                dequeue: YES];
+    if ( !event )
+        return -1;
+
+    [NSApp sendEvent: event];
+
+    return true;
+}
-- 
2.45.2