wxPython/include/wx/wxPython/wxPython.h

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        wxPython.h
   3 // Purpose:     To be used from modules that are not part of the core
   4 //              wxPython extension--or from 3rd party apps and modules--in
   5 //              order to get access to the wxPython API (some helper
   6 //              functions and such) that lives in the wx.core module
   7 //
   8 // Author:      Robin Dunn
   9 //
  10 // Created:     14-Dec-2000
  11 // RCS-ID:      $Id$
  12 // Copyright:   (c) 2000 by Total Control Software
  13 // Licence:     wxWindows license
  14 /////////////////////////////////////////////////////////////////////////////
  15
  16 #ifndef __wxp_export__
  17 #define __wxp_export__
  18
  19 //----------------------------------------------------------------------
  20
  21 #define wxPyUSE_EXPORTED_API
  22 #include "wx/wxPython/wxPython_int.h"
  23
  24 //----------------------------------------------------------------------
  25
  26 // wxPyCoreAPI_IMPORT can be called in extension modules or embedding
  27 // applications in order to preload the API pointer, and then handle error
  28 // conditions if it is not able to be loaded for any reason.  If the import
  29 // fails or there is any other Python related problem then there will be a
  30 // Python exception set that can be checked with PyErr_Occurred and/or
  31 // PyErr_Print.
  32 //
  33 // Returns true on success, false if there was an error.
  34 //
  35 // See also the definition of the wxPyCoreAPI struct in wxPython_int.h
  36 //
  37 static bool wxPyCoreAPI_IMPORT()
  38 {
  39     wxPyCoreAPIPtr = (wxPyCoreAPI*)PyCObject_Import("wx._core_", "_wxPyCoreAPI");
  40     return wxPyCoreAPIPtr != NULL;
  41 }
  42
  43
  44 // Used by the macros below to fetch the API pointer, importing it first if
  45 // needed.  This should never need to be called directly.
  46 inline wxPyCoreAPI* wxPyGetCoreAPIPtr()
  47 {
  48     if (wxPyCoreAPIPtr == NULL) wxPyCoreAPI_IMPORT();
  49     // wxASSERT_MSG(wxPyCoreAPIPtr != NULL, wxT("wxPyCoreAPIPtr is NULL!!!"));  // uncomment when needed for debugging
  50     return wxPyCoreAPIPtr;
  51 }
  52
  53
  54 // The following macros call functions located in wx._core_ of the same name
  55 // via the API pointer retrieved above.  TODO: Should these be made into
  56 // inline fucntions?
  57
  58 #define wxPyCheckSwigType(a)                    (wxPyGetCoreAPIPtr()->p_wxPyCheckSwigType(a))
  59 #define wxPyConstructObject(a,b,c)              (wxPyGetCoreAPIPtr()->p_wxPyConstructObject(a,b,c))
  60 #define wxPyConvertSwigPtr(a,b,c)               (wxPyGetCoreAPIPtr()->p_wxPyConvertSwigPtr(a,b,c))
  61 #define wxPyMakeSwigPtr(a,b)                    (wxPyGetCoreAPIPtr()->p_wxPyMakeSwigPtr(a,b))
  62
  63 #define wxPyBeginAllowThreads()                 (wxPyGetCoreAPIPtr()->p_wxPyBeginAllowThreads())
  64 #define wxPyEndAllowThreads(a)                  (wxPyGetCoreAPIPtr()->p_wxPyEndAllowThreads(a))
  65 #define wxPyBeginBlockThreads()                 (wxPyGetCoreAPIPtr()->p_wxPyBeginBlockThreads())
  66 #define wxPyEndBlockThreads(a)                  (wxPyGetCoreAPIPtr()->p_wxPyEndBlockThreads(a))
  67
  68 #define wxPyConstructObject(a,b,c)              (wxPyGetCoreAPIPtr()->p_wxPyConstructObject(a,b,c))
  69 #define wxPy_ConvertList(a)                     (wxPyGetCoreAPIPtr()->p_wxPy_ConvertList(a))
  70
  71 #define wxString_in_helper(a)                   (wxPyGetCoreAPIPtr()->p_wxString_in_helper(a))
  72 #define Py2wxString(a)                          (wxPyGetCoreAPIPtr()->p_Py2wxString(a))
  73 #define wx2PyString(a)                          (wxPyGetCoreAPIPtr()->p_wx2PyString(a))
  74
  75 #define byte_LIST_helper(a)                     (wxPyGetCoreAPIPtr()->p_byte_LIST_helper(a))
  76 #define int_LIST_helper(a)                      (wxPyGetCoreAPIPtr()->p_int_LIST_helper(a))
  77 #define long_LIST_helper(a)                     (wxPyGetCoreAPIPtr()->p_long_LIST_helper(a))
  78 #define string_LIST_helper(a)                   (wxPyGetCoreAPIPtr()->p_string_LIST_helper(a))
  79 #define wxPoint_LIST_helper(a,b)                (wxPyGetCoreAPIPtr()->p_wxPoint_LIST_helper(a, b))
  80 #define wxBitmap_LIST_helper(a)                 (wxPyGetCoreAPIPtr()->p_wxBitmap_LIST_helper(a))
  81 #define wxString_LIST_helper(a)                 (wxPyGetCoreAPIPtr()->p_wxString_LIST_helper(a))
  82 #define wxAcceleratorEntry_LIST_helper(a)       (wxPyGetCoreAPIPtr()->p_wxAcceleratorEntry_LIST_helper(a))
  83
  84 #define wxSize_helper(a,b)                      (wxPyGetCoreAPIPtr()->p_wxSize_helper(a,b))
  85 #define wxPoint_helper(a,b)                     (wxPyGetCoreAPIPtr()->p_wxPoint_helper(a,b))
  86 #define wxRealPoint_helper(a,b)                 (wxPyGetCoreAPIPtr()->p_wxRealPoint_helper(a,b))
  87 #define wxRect_helper(a,b)                      (wxPyGetCoreAPIPtr()->p_wxRect_helper(a,b))
  88 #define wxColour_helper(a,b)                    (wxPyGetCoreAPIPtr()->p_wxColour_helper(a,b))
  89 #define wxPoint2D_helper(a,b)                   (wxPyGetCoreAPIPtr()->p_wxPoint2D_helper(a,b))
  90
  91 #define wxPySimple_typecheck(a,b,c)             (wxPyGetCoreAPIPtr()->p_wxPySimple_typecheck(a,b,c))
  92 #define wxColour_typecheck(a)                   (wxPyGetCoreAPIPtr()->p_wxColour_typecheck(a))
  93
  94 #define wxPyCBH_setCallbackInfo(a, b, c, d)     (wxPyGetCoreAPIPtr()->p_wxPyCBH_setCallbackInfo(a,b,c,d))
  95 #define wxPyCBH_findCallback(a, b)              (wxPyGetCoreAPIPtr()->p_wxPyCBH_findCallback(a, b))
  96 #define wxPyCBH_callCallback(a, b)              (wxPyGetCoreAPIPtr()->p_wxPyCBH_callCallback(a, b))
  97 #define wxPyCBH_callCallbackObj(a, b)           (wxPyGetCoreAPIPtr()->p_wxPyCBH_callCallbackObj(a, b))
  98 #define wxPyCBH_delete(a)                       (wxPyGetCoreAPIPtr()->p_wxPyCBH_delete(a))
  99
 100 #define wxPyMake_wxObject(a,b)                  (wxPyGetCoreAPIPtr()->p_wxPyMake_wxObject(a,b,true))
 101 #define wxPyMake_wxObject2(a,b,c)               (wxPyGetCoreAPIPtr()->p_wxPyMake_wxObject(a,b,c))
 102 #define wxPyMake_wxSizer(a,b)                   (wxPyGetCoreAPIPtr()->p_wxPyMake_wxSizer(a,b))
 103 #define wxPyPtrTypeMap_Add(a, b)                (wxPyGetCoreAPIPtr()->p_wxPyPtrTypeMap_Add(a, b))
 104 #define wxPy2int_seq_helper(a, b, c)            (wxPyGetCoreAPIPtr()->p_wxPy2int_seq_helper(a, b, c))
 105 #define wxPy4int_seq_helper(a, b, c, d, e)      (wxPyGetCoreAPIPtr()->p_wxPy4int_seq_helper(a, b, c, d, e))
 106 #define wxArrayString2PyList_helper(a)          (wxPyGetCoreAPIPtr()->p_wxArrayString2PyList_helper(a))
 107 #define wxArrayInt2PyList_helper(a)             (wxPyGetCoreAPIPtr()->p_wxArrayInt2PyList_helper(a))
 108
 109 #define wxPyClientData_dtor(a)                  (wxPyGetCoreAPIPtr()->p_wxPyClientData_dtor(a))
 110 #define wxPyUserData_dtor(a)                    (wxPyGetCoreAPIPtr()->p_wxPyUserData_dtor(a))
 111 #define wxPyOORClientData_dtor(a)               (wxPyGetCoreAPIPtr()->p_wxPyOORClientData_dtor(a))
 112
 113 #define wxPyCBInputStream_create(a, b)          (wxPyGetCoreAPIPtr()->p_wxPyCBInputStream_create(a, b))
 114 #define wxPyCBInputStream_copy(a)               (wxPyGetCoreAPIPtr()->p_wxPyCBInputStream_copy(a))
 115
 116 #define wxPyInstance_Check(a)                   (wxPyGetCoreAPIPtr()->p_wxPyInstance_Check(a))
 117 #define wxPySwigInstance_Check(a)               (wxPyGetCoreAPIPtr()->p_wxPySwigInstance_Check(a))
 118
 119 #define wxPyCheckForApp()                       (wxPyGetCoreAPIPtr()->p_wxPyCheckForApp())
 120
 121
 122 //----------------------------------------------------------------------
 123 #endif