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 | ||
| f4c890fd JS |
20 | #include "wx/wxprec.h" |
| 21 | ||
| 22 | #ifdef __BORLANDC__ | |
| 23 | #pragma hdrstop | |
| 24 | #endif //__BORLANDC__ | |
| 25 | ||
| e87271f3 VZ |
26 | #ifndef WX_PRECOMP |
| 27 | #include "wx/app.h" | |
| 28 | #include "wx/debug.h" | |
| 29 | #include "wx/module.h" | |
| 30 | #endif | |
| e90c1d2a VZ |
31 | |
| 32 | // ---------------------------------------------------------------------------- | |
| 33 | // global vars | |
| 34 | // ---------------------------------------------------------------------------- | |
| 35 | ||
| 36 | wxApp * WXDLLEXPORT wxTheApp = NULL; | |
| 37 | ||
| 38 | wxAppInitializerFunction | |
| 39 | wxAppBase::m_appInitFn = (wxAppInitializerFunction)NULL; | |
| 40 | ||
| 41 | // ---------------------------------------------------------------------------- | |
| 42 | // private classes | |
| 43 | // ---------------------------------------------------------------------------- | |
| 44 | ||
| 45 | class /* no WXDLLEXPORT */ wxConsoleApp : public wxApp | |
| 46 | { | |
| 47 | public: | |
| 223d09f6 | 48 | virtual int OnRun() { wxFAIL_MSG(wxT("unreachable")); return 0; } |
| e90c1d2a VZ |
49 | }; |
| 50 | ||
| 51 | // ---------------------------------------------------------------------------- | |
| 52 | // private vars | |
| 53 | // ---------------------------------------------------------------------------- | |
| 54 | ||
| 55 | static size_t gs_nInitCount = 0; | |
| 56 | ||
| 57 | // ============================================================================ | |
| 58 | // implementation | |
| 59 | // ============================================================================ | |
| 60 | ||
| 61 | bool WXDLLEXPORT wxInitialize() | |
| 62 | { | |
| bbfa0322 | 63 | if ( gs_nInitCount ) |
| e90c1d2a VZ |
64 | { |
| 65 | // already initialized | |
| 66 | return TRUE; | |
| 67 | } | |
| 68 | ||
| 69 | wxASSERT_MSG( !wxTheApp, | |
| 223d09f6 | 70 | wxT("either call wxInitialize or create app, not both!") ); |
| e90c1d2a | 71 | |
| bbfa0322 VZ |
72 | wxClassInfo::InitializeClasses(); |
| 73 | ||
| 74 | wxModule::RegisterModules(); | |
| 75 | if ( !wxModule::InitializeModules() ) | |
| 76 | { | |
| 77 | return FALSE; | |
| 78 | } | |
| 79 | ||
| e90c1d2a VZ |
80 | wxTheApp = new wxConsoleApp; |
| 81 | ||
| bbfa0322 VZ |
82 | if ( !wxTheApp ) |
| 83 | { | |
| 84 | return FALSE; | |
| 85 | } | |
| 86 | ||
| 87 | gs_nInitCount++; | |
| 88 | ||
| 89 | return TRUE; | |
| e90c1d2a VZ |
90 | } |
| 91 | ||
| 92 | void WXDLLEXPORT wxUninitialize() | |
| 93 | { | |
| 94 | if ( !--gs_nInitCount ) | |
| 95 | { | |
| bbfa0322 VZ |
96 | wxModule::CleanUpModules(); |
| 97 | ||
| 98 | wxClassInfo::CleanUpClasses(); | |
| 99 | ||
| e90c1d2a VZ |
100 | // delete the application object |
| 101 | delete wxTheApp; | |
| 102 | wxTheApp = (wxApp *)NULL; | |
| 103 | } | |
| 104 | } |