Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

extracted common initialization/cleanup functions in common/init.cpp; standardized wxEntry()

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21518 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-06-30 18:43:09 +00:00
parent 041973c55e
commit 9482617091
34 changed files with 1087 additions and 1626 deletions
Download Patch File Download Diff File Expand all files Collapse all files

104
src/mgl/app.cpp
View File

@@ -383,119 +383,41 @@ void wxApp::Dispatch()
wxEventLoop::GetActive()->Dispatch();
}
void wxApp::DeletePendingObjects()
bool wxApp::Initialize(int argc, wxChar **argv)
{
wxNode *node = wxPendingDelete.First();
while (node)
{
wxObject *obj = (wxObject *)node->Data();
// must do it before calling wxAppBase::Initialize(), because fonts are
// needed by stock lists which are created there
wxTheFontsManager = new wxFontsManager;
delete obj;
if ( !wxAppBase::Initialize(argc, argv) )
return false;
if ( wxPendingDelete.Find(obj) )
delete node;
node = wxPendingDelete.First();
}
}
bool wxApp::Initialize()
{
if ( MGL_init(".", NULL) == 0 )
{
wxLogError(_("Cannot initialize SciTech MGL!"));
return FALSE;
}
wxClassInfo::InitializeClasses();
wxAppBase::CleanUp();
return false;
}
#if wxUSE_INTL
wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
#endif
// GL: I'm annoyed ... I don't know where to put this and I don't want to
// create a module for that as it's part of the core.
#if wxUSE_THREADS
wxPendingEvents = new wxList;
wxPendingEventsLocker = new wxCriticalSection;
#endif
wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
wxTheColourDatabase->Initialize();
// Can't do this in wxModule, because fonts are needed by stock lists
wxTheFontsManager = new wxFontsManager;
wxInitializeStockLists();
wxInitializeStockObjects();
wxModule::RegisterModules();
if (!wxModule::InitializeModules()) return FALSE;
return TRUE;
return true;
}
void wxApp::CleanUp()
{
#if wxUSE_LOG
// continuing to use user defined log target is unsafe from now on because
// some resources may be already unavailable, so replace it by something
// more safe
wxLog *oldlog = wxLog::SetActiveTarget(new wxLogStderr);
if ( oldlog )
delete oldlog;
#endif // wxUSE_LOG
delete gs_rootWindow;
wxModule::CleanUpModules();
wxAppBase::CleanUp();
if (wxTheColourDatabase)
delete wxTheColourDatabase;
wxTheColourDatabase = (wxColourDatabase*) NULL;
wxDeleteStockObjects();
wxDeleteStockLists();
delete wxTheApp;
wxTheApp = (wxApp*) NULL;
// GL: I'm annoyed ... I don't know where to put this and I don't want to
// create a module for that as it's part of the core.
#if wxUSE_THREADS
delete wxPendingEvents;
delete wxPendingEventsLocker;
#endif
wxClassInfo::CleanUpClasses();
// Can't do this in wxModule, because fonts are needed by stock lists
// (do it after deleting wxTheApp and cleaning modules up, since somebody
// may be deleting fonts that lately)
// must do this after calling base class CleanUp()
delete wxTheFontsManager;
wxTheFontsManager = (wxFontsManager*) NULL;
// check for memory leaks
#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
{
wxLogDebug(wxT("There were memory leaks.\n"));
wxDebugContext::Dump();
wxDebugContext::PrintStatistics();
}
#endif // Debug
#if wxUSE_LOG
// do this as the very last thing because everything else can log messages
wxLog::DontCreateOnDemand();
wxLog *oldLog = wxLog::SetActiveTarget( (wxLog*) NULL );
if (oldLog)
delete oldLog;
#endif // wxUSE_LOG
wxDestroyMGL_WM();
MGL_exit();
}