projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| e90c1d2a VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: common/init.cpp | |
| 3 | // Purpose: initialisation for the library | |
| 4 | // Author: Vadim Zeitlin | |
| 5 | // Modified by: | |
| 6 | // Created: 04.10.99 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Vadim Zeitlin | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | // ============================================================================ | |
| 13 | // declarations | |
| 14 | // ============================================================================ | |
| 15 | ||
| 16 | // ---------------------------------------------------------------------------- | |
| 17 | // headers | |
| 18 | // ---------------------------------------------------------------------------- | |
| 19 | ||
| 20 | #ifdef __GNUG__ | |
| 21 | #pragma implementation "appbase.h" | |
| 22 | #endif | |
| 23 | ||
| 24 | #include "wx/app.h" | |
| 25 | #include "wx/debug.h" | |
| 26 | ||
| 27 | // ---------------------------------------------------------------------------- | |
| 28 | // global vars | |
| 29 | // ---------------------------------------------------------------------------- | |
| 30 | ||
| 31 | wxApp * WXDLLEXPORT wxTheApp = NULL; | |
| 32 | ||
| 33 | wxAppInitializerFunction | |
| 34 | wxAppBase::m_appInitFn = (wxAppInitializerFunction)NULL; | |
| 35 | ||
| bbfa0322 VZ |
36 | #if wxUSE_THREADS |
| 37 | // List of events pending processing | |
| 38 | wxList *wxPendingEvents = NULL; | |
| 39 | wxCriticalSection *wxPendingEventsLocker = NULL; | |
| 40 | #endif // wxUSE_THREADS | |
| 41 | ||
| e90c1d2a VZ |
42 | // ---------------------------------------------------------------------------- |
| 43 | // private classes | |
| 44 | // ---------------------------------------------------------------------------- | |
| 45 | ||
| 46 | class /* no WXDLLEXPORT */ wxConsoleApp : public wxApp | |
| 47 | { | |
| 48 | public: | |
| 223d09f6 | 49 | virtual int OnRun() { wxFAIL_MSG(wxT("unreachable")); return 0; } |
| e90c1d2a VZ |
50 | }; |
| 51 | ||
| 52 | // ---------------------------------------------------------------------------- | |
| 53 | // private vars | |
| 54 | // ---------------------------------------------------------------------------- | |
| 55 | ||
| 56 | static size_t gs_nInitCount = 0; | |
| 57 | ||
| 58 | // ============================================================================ | |
| 59 | // implementation | |
| 60 | // ============================================================================ | |
| 61 | ||
| 62 | bool WXDLLEXPORT wxInitialize() | |
| 63 | { | |
| bbfa0322 | 64 | if ( gs_nInitCount ) |
| e90c1d2a VZ |
65 | { |
| 66 | // already initialized | |
| 67 | return TRUE; | |
| 68 | } | |
| 69 | ||
| 70 | wxASSERT_MSG( !wxTheApp, | |
| 223d09f6 | 71 | wxT("either call wxInitialize or create app, not both!") ); |
| e90c1d2a | 72 | |
| bbfa0322 VZ |
73 | wxClassInfo::InitializeClasses(); |
| 74 | ||
| 75 | wxModule::RegisterModules(); | |
| 76 | if ( !wxModule::InitializeModules() ) | |
| 77 | { | |
| 78 | return FALSE; | |
| 79 | } | |
| 80 | ||
| e90c1d2a VZ |
81 | wxTheApp = new wxConsoleApp; |
| 82 | ||
| bbfa0322 VZ |
83 | if ( !wxTheApp ) |
| 84 | { | |
| 85 | return FALSE; | |
| 86 | } | |
| 87 | ||
| 88 | gs_nInitCount++; | |
| 89 | ||
| 90 | return TRUE; | |
| e90c1d2a VZ |
91 | } |
| 92 | ||
| 93 | void WXDLLEXPORT wxUninitialize() | |
| 94 | { | |
| 95 | if ( !--gs_nInitCount ) | |
| 96 | { | |
| bbfa0322 VZ |
97 | wxModule::CleanUpModules(); |
| 98 | ||
| 99 | wxClassInfo::CleanUpClasses(); | |
| 100 | ||
| e90c1d2a VZ |
101 | // delete the application object |
| 102 | delete wxTheApp; | |
| 103 | wxTheApp = (wxApp *)NULL; | |
| 104 | } | |
| 105 | } |