new file added

[wxWidgets.git] / src / osx / iphone / evtloop.mm

diff --git a/src/osx/iphone/evtloop.mm b/src/osx/iphone/evtloop.mm
index 0b1831b970a29529b15367f56ba32db894954505..8986ef5fa336aae27245640fed83702eadcb55c1 100644 (file)
--- a/src/osx/iphone/evtloop.mm
+++ b/src/osx/iphone/evtloop.mm
@@ -4,7 +4,7 @@
 // Author:      Vadim Zeitlin, Stefan Csomor
 // Modified by:
 // Created:     2006-01-12
-// RCS-ID:      $Id: evtloop.cpp 54845 2008-07-30 14:52:41Z SC $
+// RCS-ID:      $Id$
 // Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -32,6 +32,10 @@
 
 #include "wx/log.h"
 
+#if wxUSE_GUI
+    #include "wx/nonownedwnd.h"
+#endif
+
 #include "wx/osx/private.h"
 
 // ============================================================================
@@ -77,121 +81,67 @@ static int CalculateUIEventMaskFromEventCategory(wxEventCategory cat)
 
 wxGUIEventLoop::wxGUIEventLoop()
 {
-    m_sleepTime = 0.0;
 }
 
-void wxGUIEventLoop::WakeUp()
+void wxGUIEventLoop::DoRun()
 {
-    extern void wxMacWakeUp();
-
-    wxMacWakeUp();
+    if ( IsMain() )
+    {
+        wxMacAutoreleasePool pool;
+        const char* appname = "app";
+        UIApplicationMain( 1, (char**) &appname, nil, @"wxAppDelegate" );
+    }
+    else 
+    {
+        wxCFEventLoop::DoRun();
+    }
 }
 
-CFRunLoopRef wxGUIEventLoop::CFGetCurrentRunLoop() const
+int wxGUIEventLoop::DoDispatchTimeout(unsigned long timeout)
 {
-    return CFRunLoopGetCurrent();
+    return wxCFEventLoop::DoDispatchTimeout(timeout);
 }
 
-bool wxGUIEventLoop::Pending() const
+void wxGUIEventLoop::DoStop()
 {
-    wxMacAutoreleasePool autoreleasepool;
-    // a pointer to the event is returned if there is one, or nil if not
-    /*
-    return [[UIApplication sharedApplication]
-            nextEventMatchingMask: NSAnyEventMask
-            untilDate: nil
-            inMode: NSDefaultRunLoopMode
-            dequeue: NO];
-    */
-    return false;
+    return wxCFEventLoop::DoStop();
 }
 
-bool wxGUIEventLoop::Dispatch()
+CFRunLoopRef wxGUIEventLoop::CFGetCurrentRunLoop() const
 {
-    if ( !wxTheApp )
-        return false;
-
-    wxMacAutoreleasePool autoreleasepool;
-
-/*
-    if(UIEvent *event = [[UIApplication sharedApplication]
-                nextEventMatchingMask:NSAnyEventMask
-                untilDate:[NSDate dateWithTimeIntervalSinceNow: m_sleepTime]
-                inMode:NSDefaultRunLoopMode
-                dequeue: YES])
-    {
-        m_sleepTime = 0.0;
-        [[UIApplication sharedApplication] sendEvent: event];
-    }
-    else
-*/
-    {
-        if ( wxTheApp->ProcessIdle() )
-            m_sleepTime = 0.0 ;
-        else
-        {
-            m_sleepTime = 1.0;
-#if wxUSE_THREADS
-            wxMutexGuiLeave();
-            wxMilliSleep(20);
-            wxMutexGuiEnter();
-#endif
-        }
-    }
-
-    return true;
+    return wxCFEventLoop::CFGetCurrentRunLoop();
 }
 
-bool wxGUIEventLoop::YieldFor(long eventsToProcess)
+void wxGUIEventLoop::WakeUp()
 {
-#if wxUSE_THREADS
-    // Yielding from a non-gui thread needs to bail out, otherwise we end up
-    // possibly sending events in the thread too.
-    if ( !wxThread::IsMain() )
-    {
-        return true;
-    }
-#endif // wxUSE_THREADS
+    return wxCFEventLoop::WakeUp();
+}
 
-    m_isInsideYield = true;
-    m_eventsToProcessInsideYield = eventsToProcess;
+// TODO move into a evtloop_osx.cpp
 
-#if wxUSE_LOG
-    // disable log flushing from here because a call to wxYield() shouldn't
-    // normally result in message boxes popping up &c
-    wxLog::Suspend();
-#endif // wxUSE_LOG
+wxModalEventLoop::wxModalEventLoop(wxWindow *modalWindow)
+{
+    m_modalWindow = dynamic_cast<wxNonOwnedWindow*> (modalWindow);
+    wxASSERT_MSG( m_modalWindow != NULL, "must pass in a toplevel window for modal event loop" );
+    m_modalNativeWindow = m_modalWindow->GetWXWindow();
+}
 
-    // process all pending events:
-    while ( Pending() )
-        Dispatch();
+wxModalEventLoop::wxModalEventLoop(WXWindow modalNativeWindow)
+{
+    m_modalWindow = NULL;
+    wxASSERT_MSG( modalNativeWindow != NULL, "must pass in a toplevel window for modal event loop" );
+    m_modalNativeWindow = modalNativeWindow;
+}
 
-    // it's necessary to call ProcessIdle() to update the frames sizes which
-    // might have been changed (it also will update other things set from
-    // OnUpdateUI() which is a nice (and desired) side effect)
-    while ( ProcessIdle() ) {}
+// END move into a evtloop_osx.cpp
 
-#if wxUSE_LOG
-    wxLog::Resume();
-#endif // wxUSE_LOG
-    m_isInsideYield = false;
 
-    return true;
+void wxModalEventLoop::DoRun()
+{
+    // presentModalViewController:animated:
 }
 
-int wxGUIEventLoop::DispatchTimeout(unsigned long timeout)
+void wxModalEventLoop::DoStop()
 {
-    wxMacAutoreleasePool autoreleasepool;
-/*
-    UIEvent *event = [[UIApplication sharedApplication]
-                nextEventMatchingMask:NSAnyEventMask
-                untilDate:[NSDate dateWithTimeIntervalSinceNow: timeout/1000]
-                inMode:NSDefaultRunLoopMode
-                dequeue: YES];
-    if ( !event )
-        return -1;
-
-    [NSApp sendEvent: event];
-*/
-    return true;
+    // (void)dismissModalViewControllerAnimated:(BOOL)animated
 }