| | 1 | /** |
| | 2 | * Name: wx/features.h |
| | 3 | * Purpose: test macros for the features which might be available in some |
| | 4 | * wxWidgets ports but not others |
| | 5 | * Author: Vadim Zeitlin |
| | 6 | * Modified by: Ryan Norton (Converted to C) |
| | 7 | * Created: 18.03.02 |
| | 8 | * Copyright: (c) 2002 Vadim Zeitlin <vadim@wxwidgets.org> |
| | 9 | * Licence: wxWindows licence |
| | 10 | */ |
| | 11 | |
| | 12 | /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */ |
| | 13 | |
| | 14 | #ifndef _WX_FEATURES_H_ |
| | 15 | #define _WX_FEATURES_H_ |
| | 16 | |
| | 17 | /* radio menu items are currently not implemented in wxMotif, use this |
| | 18 | symbol (kept for compatibility from the time when they were not implemented |
| | 19 | under other platforms as well) to test for this */ |
| | 20 | #if !defined(__WXMOTIF__) |
| | 21 | #define wxHAS_RADIO_MENU_ITEMS |
| | 22 | #else |
| | 23 | #undef wxHAS_RADIO_MENU_ITEMS |
| | 24 | #endif |
| | 25 | |
| | 26 | /* the raw keyboard codes are generated under wxGTK and wxMSW only */ |
| | 27 | #if defined(__WXGTK__) || defined(__WXMSW__) || defined(__WXMAC__) \ |
| | 28 | || defined(__WXDFB__) |
| | 29 | #define wxHAS_RAW_KEY_CODES |
| | 30 | #else |
| | 31 | #undef wxHAS_RAW_KEY_CODES |
| | 32 | #endif |
| | 33 | |
| | 34 | /* taskbar is implemented in the major ports */ |
| | 35 | #if defined(__WXMSW__) || defined(__WXCOCOA__) \ |
| | 36 | || defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXX11__) \ |
| | 37 | || defined(__WXOSX_MAC__) || defined(__WXCOCOA__) |
| | 38 | #define wxHAS_TASK_BAR_ICON |
| | 39 | #else |
| | 40 | #undef wxUSE_TASKBARICON |
| | 41 | #define wxUSE_TASKBARICON 0 |
| | 42 | #undef wxHAS_TASK_BAR_ICON |
| | 43 | #endif |
| | 44 | |
| | 45 | /* wxIconLocation appeared in the middle of 2.5.0 so it's handy to have a */ |
| | 46 | /* separate define for it */ |
| | 47 | #define wxHAS_ICON_LOCATION |
| | 48 | |
| | 49 | /* same for wxCrashReport */ |
| | 50 | #ifdef __WXMSW__ |
| | 51 | #define wxHAS_CRASH_REPORT |
| | 52 | #else |
| | 53 | #undef wxHAS_CRASH_REPORT |
| | 54 | #endif |
| | 55 | |
| | 56 | /* wxRE_ADVANCED is not always available, depending on regex library used |
| | 57 | * (it's unavailable only if compiling via configure against system library) */ |
| | 58 | #ifndef WX_NO_REGEX_ADVANCED |
| | 59 | #define wxHAS_REGEX_ADVANCED |
| | 60 | #else |
| | 61 | #undef wxHAS_REGEX_ADVANCED |
| | 62 | #endif |
| | 63 | |
| | 64 | /* Pango-based ports and wxDFB use UTF-8 for text and font encodings |
| | 65 | * internally and so their fonts can handle any encodings: */ |
| | 66 | #if wxUSE_PANGO || defined(__WXDFB__) |
| | 67 | #define wxHAS_UTF8_FONTS |
| | 68 | #endif |
| | 69 | |
| | 70 | /* This is defined when the underlying toolkit handles tab traversal natively. |
| | 71 | Otherwise we implement it ourselves in wxControlContainer. */ |
| | 72 | #ifdef __WXGTK20__ |
| | 73 | #define wxHAS_NATIVE_TAB_TRAVERSAL |
| | 74 | #endif |
| | 75 | |
| | 76 | /* This is defined when the compiler provides some type of extended locale |
| | 77 | functions. Otherwise, we implement them ourselves to only support the |
| | 78 | 'C' locale */ |
| | 79 | #if defined(HAVE_LOCALE_T) || \ |
| | 80 | (wxCHECK_VISUALC_VERSION(8) && !defined(__WXWINCE__)) |
| | 81 | #define wxHAS_XLOCALE_SUPPORT |
| | 82 | #else |
| | 83 | #undef wxHAS_XLOCALE_SUPPORT |
| | 84 | #endif |
| | 85 | |
| | 86 | /* Direct access to bitmap data is not implemented in all ports yet */ |
| | 87 | #if defined(__WXGTK20__) || defined(__WXMAC__) || defined(__WXDFB__) || \ |
| | 88 | defined(__WXMSW__) |
| | 89 | |
| | 90 | /* |
| | 91 | These compilers can't deal with templates in wx/rawbmp.h: |
| | 92 | - HP aCC for PA-RISC |
| | 93 | - Watcom < 1.8 |
| | 94 | */ |
| | 95 | #if !wxONLY_WATCOM_EARLIER_THAN(1, 8) && \ |
| | 96 | !(defined(__HP_aCC) && defined(__hppa)) |
| | 97 | #define wxHAS_RAW_BITMAP |
| | 98 | #endif |
| | 99 | #endif |
| | 100 | |
| | 101 | /* also define deprecated synonym which exists for compatibility only */ |
| | 102 | #ifdef wxHAS_RAW_BITMAP |
| | 103 | #define wxHAVE_RAW_BITMAP |
| | 104 | #endif |
| | 105 | |
| | 106 | /* |
| | 107 | If this is defined, wxEvtHandler::Bind<>() is available (not all compilers |
| | 108 | have the required template support for this and in particular under Windows |
| | 109 | where only g++ and MSVC >= 7 currently support it. |
| | 110 | |
| | 111 | Recent Sun CC versions support this but perhaps older ones can compile this |
| | 112 | code too, adjust the version check if this is the case (unfortunately we |
| | 113 | can't easily test for the things used in wx/event.h in configure so we have |
| | 114 | to maintain these checks manually). The same applies to xlC 7: perhaps |
| | 115 | earlier versions can compile this code too but they were not tested. |
| | 116 | */ |
| | 117 | #if wxCHECK_GCC_VERSION(3, 2) || wxCHECK_VISUALC_VERSION(7) \ |
| | 118 | || (defined(__SUNCC__) && __SUNCC__ >= 0x5100) \ |
| | 119 | || (defined(__xlC__) && __xlC__ >= 0x700) |
| | 120 | #define wxHAS_EVENT_BIND |
| | 121 | #endif |
| | 122 | |
| | 123 | |
| | 124 | #endif /* _WX_FEATURES_H_ */ |
| | 125 | |
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