src/common/module.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        module.cpp
   3 // Purpose:     Modules initialization/destruction
   4 // Author:      Wolfram Gloger/adapted by Guilhem Lavaux
   5 // Modified by:
   6 // Created:     04/11/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Wolfram Gloger and Guilhem Lavaux
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "module.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #include "wx/module.h"
  24
  25 IMPLEMENT_CLASS(wxModule, wxObject)
  26
  27 wxList wxModule::m_modules;
  28
  29 void wxModule::RegisterModule(wxModule* module)
  30 {
  31   m_modules.Append(module);
  32 }
  33
  34 // Collect up all module-derived classes, create an instance of each,
  35 // and register them.
  36 bool wxModule::RegisterModules(void)
  37 {
  38     wxClassInfo* classInfo = wxClassInfo::first;
  39     while (classInfo)
  40     {
  41         if ((classInfo != (& (wxModule::classwxModule))) &&
  42             classInfo->IsKindOf(CLASSINFO(wxModule)))
  43         {
  44             wxModule* module = (wxModule*) classInfo->CreateObject();
  45             RegisterModule(module);
  46         }
  47         classInfo = classInfo->next;
  48     }
  49     return TRUE;
  50 }
  51
  52 bool wxModule::InitializeModules(void)
  53 {
  54   // Initialize user-defined modules
  55     for (wxNode *node = m_modules.First(); node; node = node->Next())
  56     {
  57       if (!((wxModule*)(node->Data()))->Init())
  58         return FALSE;
  59     }
  60     return TRUE;
  61 }
  62
  63 void wxModule::CleanUpModules(void)
  64 {
  65   // Cleanup user-defined modules
  66     for(wxNode* node = m_modules.Last(); node; node = node->Previous())
  67     {
  68       ((wxModule*)(node->Data()))->Exit();
  69       delete (wxModule*)(node->Data());
  70     }
  71     m_modules.Clear();
  72 }
  73