Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-29 17:19:44 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/osx/evtloop.h
+++ b/Externals/wxWidgets3/include/wx/osx/evtloop.h
@ -0,0 +1,117 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/evtloop.h
+// Purpose:     simply forwards to wx/osx/carbon/evtloop.h or
+//              wx/osx/cocoa/evtloop.h for consistency with the other Mac
+//              headers
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     2006-01-12
+// RCS-ID:      $Id: evtloop.h 65680 2010-09-30 11:44:45Z VZ $
+// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_OSX_EVTLOOP_H_
+#define _WX_OSX_EVTLOOP_H_
+
+DECLARE_WXOSX_OPAQUE_CFREF( CFRunLoop );
+DECLARE_WXOSX_OPAQUE_CFREF( CFRunLoopObserver );
+
+class WXDLLIMPEXP_BASE wxCFEventLoop : public wxEventLoopBase
+{
+public:
+    wxCFEventLoop();
+    virtual ~wxCFEventLoop();
+
+    // enters a loop calling OnNextIteration(), Pending() and Dispatch() and
+    // terminating when Exit() is called
+    virtual int Run();
+
+    // sets the "should exit" flag and wakes up the loop so that it terminates
+    // soon
+    virtual void Exit(int rc = 0);
+
+    // return true if any events are available
+    virtual bool Pending() const;
+
+    // dispatch a single event, return false if we should exit from the loop
+    virtual bool Dispatch();
+
+    // same as Dispatch() but doesn't wait for longer than the specified (in
+    // ms) timeout, return true if an event was processed, false if we should
+    // exit the loop or -1 if timeout expired
+    virtual int DispatchTimeout(unsigned long timeout);
+
+    // implement this to wake up the loop: usually done by posting a dummy event
+    // to it (can be called from non main thread)
+    virtual void WakeUp();
+
+    virtual bool YieldFor(long eventsToProcess);
+
+#if wxUSE_EVENTLOOP_SOURCE
+    virtual wxEventLoopSource *
+      AddSourceForFD(int fd, wxEventLoopSourceHandler *handler, int flags);
+#endif // wxUSE_EVENTLOOP_SOURCE
+
+    void ObserverCallBack(CFRunLoopObserverRef observer, int activity);
+
+protected:
+    // get the currently executing CFRunLoop
+    virtual CFRunLoopRef CFGetCurrentRunLoop() const;
+
+    virtual int DoDispatchTimeout(unsigned long timeout);
+
+    virtual void DoRun();
+
+    virtual void DoStop();
+
+    // should we exit the loop?
+    bool m_shouldExit;
+
+    // the loop exit code
+    int m_exitcode;
+
+    // cfrunloop
+    CFRunLoopRef m_runLoop;
+
+    // runloop observer
+    CFRunLoopObserverRef m_runLoopObserver;
+
+private:
+    // process all already pending events and dispatch a new one (blocking
+    // until it appears in the event queue if necessary)
+    //
+    // returns the return value of DoDispatchTimeout()
+    int DoProcessEvents();
+};
+
+#if wxUSE_GUI
+
+#ifdef __WXOSX_COCOA__
+    #include "wx/osx/cocoa/evtloop.h"
+#else
+    #include "wx/osx/carbon/evtloop.h"
+#endif
+
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxNonOwnedWindow;
+
+class WXDLLIMPEXP_CORE wxModalEventLoop : public wxGUIEventLoop
+{
+public:
+    wxModalEventLoop(wxWindow *modalWindow);
+    wxModalEventLoop(WXWindow modalNativeWindow);
+
+protected:
+    virtual void DoRun();
+
+    virtual void DoStop();
+
+    // (in case) the modal window for this event loop
+    wxNonOwnedWindow* m_modalWindow;
+    WXWindow m_modalNativeWindow;
+};
+
+#endif // wxUSE_GUI
+
+#endif // _WX_OSX_EVTLOOP_H_