| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/mac/carbon/evtloop.h |
| 3 | // Purpose: declaration of wxEventLoop for wxMac |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 2006-01-12 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwindows.org> |
| 9 | // Licence: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_MAC_CARBON_EVTLOOP_H_ |
| 13 | #define _WX_MAC_CARBON_EVTLOOP_H_ |
| 14 | |
| 15 | // set wxMAC_USE_RUN_APP_EVENT_LOOP to 1 if the standard |
| 16 | // RunApplicationEventLoop function should be used, otherwise |
| 17 | // the lower level CarbonEventLoop will be used |
| 18 | // |
| 19 | // in the long run we should make this 1 by default but we will have to clean |
| 20 | // up event handling to make sure we don't miss handling of things like pending |
| 21 | // events etc and perhaps we will also have to pipe events through an |
| 22 | // ueber-event-handler to make sure we have one place to do all these |
| 23 | // house-keeping functions |
| 24 | #define wxMAC_USE_RUN_APP_EVENT_LOOP 0 |
| 25 | |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | // wxEventLoop |
| 28 | // ---------------------------------------------------------------------------- |
| 29 | |
| 30 | #if wxMAC_USE_RUN_APP_EVENT_LOOP |
| 31 | |
| 32 | class WXDLLEXPORT wxEventLoop : public wxEventLoopBase |
| 33 | { |
| 34 | public: |
| 35 | wxEventLoop() { m_exitcode = 0; } |
| 36 | |
| 37 | // implement base class pure virtuals |
| 38 | virtual int Run(); |
| 39 | virtual void Exit(int rc = 0); |
| 40 | virtual bool Pending() const; |
| 41 | virtual bool Dispatch(); |
| 42 | |
| 43 | private: |
| 44 | int m_exitcode; |
| 45 | }; |
| 46 | |
| 47 | #else // manual event loop |
| 48 | |
| 49 | class WXDLLEXPORT wxEventLoop : public wxEventLoopManual |
| 50 | { |
| 51 | public: |
| 52 | wxEventLoop() { } |
| 53 | |
| 54 | virtual bool Pending() const; |
| 55 | virtual bool Dispatch(); |
| 56 | |
| 57 | protected: |
| 58 | // implement base class pure virtual |
| 59 | virtual void WakeUp(); |
| 60 | }; |
| 61 | |
| 62 | #endif // auto/manual event loop |
| 63 | |
| 64 | #endif // _WX_MAC_CARBON_EVTLOOP_H_ |
| 65 | |