Commit | Line | Data |
---|---|---|
c801d85f KB |
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" | |
f4a8c29f | 24 | #include "wx/hash.h" |
8aa4edd2 VZ |
25 | #include "wx/listimpl.cpp" |
26 | ||
ce3ed50d JS |
27 | #ifdef __SALFORDC__ |
28 | void wxwxModuleListNode::DeleteData() | |
29 | { | |
30 | delete (_WX_LIST_ITEM_TYPE_wxModuleList *)GetData(); | |
31 | } | |
32 | #else | |
8aa4edd2 | 33 | WX_DEFINE_LIST(wxModuleList); |
ce3ed50d | 34 | #endif |
c801d85f KB |
35 | |
36 | IMPLEMENT_CLASS(wxModule, wxObject) | |
37 | ||
8aa4edd2 | 38 | wxModuleList wxModule::m_modules; |
c801d85f KB |
39 | |
40 | void wxModule::RegisterModule(wxModule* module) | |
41 | { | |
8aa4edd2 | 42 | m_modules.Append(module); |
c801d85f KB |
43 | } |
44 | ||
45 | // Collect up all module-derived classes, create an instance of each, | |
46 | // and register them. | |
8aa4edd2 | 47 | void wxModule::RegisterModules() |
c801d85f | 48 | { |
f4a8c29f GL |
49 | wxNode *node; |
50 | wxClassInfo* classInfo; | |
51 | ||
0c32066b JS |
52 | wxClassInfo::sm_classTable->BeginFind(); |
53 | node = wxClassInfo::sm_classTable->Next(); | |
f4a8c29f | 54 | while (node) |
c801d85f | 55 | { |
f4a8c29f | 56 | classInfo = (wxClassInfo *)node->Data(); |
8aa4edd2 VZ |
57 | if ( classInfo->IsKindOf(CLASSINFO(wxModule)) && |
58 | (classInfo != (& (wxModule::sm_classwxModule))) ) | |
c801d85f | 59 | { |
8aa4edd2 | 60 | wxModule* module = (wxModule *)classInfo->CreateObject(); |
c801d85f KB |
61 | RegisterModule(module); |
62 | } | |
0c32066b | 63 | node = wxClassInfo::sm_classTable->Next(); |
c801d85f | 64 | } |
c801d85f KB |
65 | } |
66 | ||
8aa4edd2 | 67 | bool wxModule::InitializeModules() |
c801d85f | 68 | { |
8aa4edd2 VZ |
69 | // Initialize user-defined modules |
70 | wxModuleList::Node *node; | |
71 | for ( node = m_modules.GetFirst(); node; node = node->GetNext() ) | |
c801d85f | 72 | { |
8aa4edd2 VZ |
73 | if ( !node->GetData()->Init() ) |
74 | { | |
75 | // clean up already initialized modules - process in reverse order | |
76 | wxModuleList::Node *n; | |
77 | for ( n = node->GetPrevious(); n; n = n->GetPrevious() ) | |
78 | { | |
79 | n->GetData()->OnExit(); | |
80 | } | |
81 | ||
82 | return FALSE; | |
83 | } | |
c801d85f | 84 | } |
8aa4edd2 | 85 | |
c801d85f KB |
86 | return TRUE; |
87 | } | |
88 | ||
8aa4edd2 | 89 | void wxModule::CleanUpModules() |
c801d85f | 90 | { |
8aa4edd2 VZ |
91 | // Cleanup user-defined modules |
92 | wxModuleList::Node *node; | |
93 | for ( node = m_modules.GetFirst(); node; node = node->GetNext() ) | |
c801d85f | 94 | { |
8aa4edd2 | 95 | node->GetData()->Exit(); |
c801d85f | 96 | } |
8aa4edd2 VZ |
97 | |
98 | m_modules.DeleteContents(TRUE); | |
c801d85f KB |
99 | m_modules.Clear(); |
100 | } | |
101 |