fixed wxXmlResource::Load's detection of filenames to be done as early as possible

[wxWidgets.git] / src / common / appbase.cpp

diff --git a/src/common/appbase.cpp b/src/common/appbase.cpp
index 66297871a4375928766f395b6ed7bb024a8b29ec..81dacee807aaf6c9d0190062ffc6762b9425cfbc 100644 (file)
--- a/src/common/appbase.cpp
+++ b/src/common/appbase.cpp
@@ -42,37 +42,27 @@
 #include "wx/evtloop.h"
 #include "wx/filename.h"
 #include "wx/msgout.h"
 #include "wx/evtloop.h"
 #include "wx/filename.h"
 #include "wx/msgout.h"

-#include "wx/ptr_scpd.h"
+#include "wx/scopedptr.h"

 #include "wx/tokenzr.h"
 #include "wx/tokenzr.h"

+#include "wx/thread.h"

 
 #if wxUSE_EXCEPTIONS && wxUSE_STL
     #include <exception>
     #include <typeinfo>
 #endif
 
 
 #if wxUSE_EXCEPTIONS && wxUSE_STL
     #include <exception>
     #include <typeinfo>
 #endif
 

+#ifndef __WXPALMOS5__

 #if !defined(__WXMSW__) || defined(__WXMICROWIN__)
   #include  <signal.h>      // for SIGTRAP used by wxTrap()
 #endif  //Win/Unix
 
 #include <locale.h>
 #if !defined(__WXMSW__) || defined(__WXMICROWIN__)
   #include  <signal.h>      // for SIGTRAP used by wxTrap()
 #endif  //Win/Unix
 
 #include <locale.h>

+#endif // ! __WXPALMOS5__

 
 #if wxUSE_FONTMAP
     #include "wx/fontmap.h"
 #endif // wxUSE_FONTMAP
 
 
 #if wxUSE_FONTMAP
     #include "wx/fontmap.h"
 #endif // wxUSE_FONTMAP
 

-#if defined(__DARWIN__) && defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS
-    // For MacTypes.h for Debugger function
-    #include <CoreFoundation/CFBase.h>
-#endif
-
-#if defined(__WXMAC__)
-    #ifdef __DARWIN__
-        #include  <CoreServices/CoreServices.h>
-    #else
-        #include  "wx/mac/private.h"  // includes mac headers
-    #endif
-#endif // __WXMAC__
-

 #ifdef __WXDEBUG__
     #if wxUSE_STACKWALKER
         #include "wx/stackwalk.h"
 #ifdef __WXDEBUG__
     #if wxUSE_STACKWALKER
         #include "wx/stackwalk.h"


@@ -80,6 +70,8 @@
             #include "wx/msw/debughlp.h"
         #endif
     #endif // wxUSE_STACKWALKER
             #include "wx/msw/debughlp.h"
         #endif
     #endif // wxUSE_STACKWALKER

+
+    #include "wx/recguard.h"

 #endif // __WXDEBUG__
 
 // wxABI_VERSION can be defined when compiling applications but it should be
 #endif // __WXDEBUG__
 
 // wxABI_VERSION can be defined when compiling applications but it should be


@@ -119,6 +111,8 @@ wxAppConsole *wxAppConsoleBase::ms_appInstance = NULL;
 
 wxAppInitializerFunction wxAppConsoleBase::ms_appInitFn = NULL;
 
 
 wxAppInitializerFunction wxAppConsoleBase::ms_appInitFn = NULL;
 

+wxSocketManager *wxAppTraitsBase::ms_manager = NULL;
+

 // ----------------------------------------------------------------------------
 // wxEventLoopPtr
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxEventLoopPtr
 // ----------------------------------------------------------------------------


@@ -139,7 +133,7 @@ wxAppConsoleBase::wxAppConsoleBase()
     m_traits = NULL;
     m_mainLoop = NULL;
 
     m_traits = NULL;
     m_mainLoop = NULL;
 

-    ms_appInstance = wx_static_cast(wxAppConsole *, this);
+    ms_appInstance = static_cast<wxAppConsole *>(this);

 
 #ifdef __WXDEBUG__
     SetTraceMasks();
 
 #ifdef __WXDEBUG__
     SetTraceMasks();


@@ -159,25 +153,17 @@ wxAppConsoleBase::~wxAppConsoleBase()
 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------

-// initilization/cleanup
+// initialization/cleanup

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-bool wxAppConsoleBase::Initialize(int& argcOrig, wxChar **argvOrig)
+bool wxAppConsoleBase::Initialize(int& WXUNUSED(argc), wxChar **argv)

 {
 #if wxUSE_INTL
     GetTraits()->SetLocale();
 #endif // wxUSE_INTL
 
 {
 #if wxUSE_INTL
     GetTraits()->SetLocale();
 #endif // wxUSE_INTL
 

-    // remember the command line arguments
-    argc = argcOrig;
-    argv = argvOrig;
-
-#if wxUSE_THREADS
-    wxPendingEventsLocker = new wxCriticalSection;
-#endif
-

 #ifndef __WXPALMOS__
 #ifndef __WXPALMOS__

-    if ( m_appName.empty() && argv )
+    if ( m_appName.empty() && argv && argv[0] )

     {
         // the application name is, by default, the name of its executable file
         wxFileName::SplitPath(argv[0], NULL, &m_appName, NULL);
     {
         // the application name is, by default, the name of its executable file
         wxFileName::SplitPath(argv[0], NULL, &m_appName, NULL);


@@ -199,14 +185,6 @@ void wxAppConsoleBase::CleanUp()
         delete m_mainLoop;
         m_mainLoop = NULL;
     }
         delete m_mainLoop;
         m_mainLoop = NULL;
     }

-
-    delete wxPendingEvents;
-    wxPendingEvents = NULL;
-
-#if wxUSE_THREADS
-    delete wxPendingEventsLocker;
-    wxPendingEventsLocker = NULL;
-#endif // wxUSE_THREADS

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -253,7 +231,7 @@ int wxAppConsoleBase::OnExit()
 #if wxUSE_CONFIG
     // delete the config object if any (don't use Get() here, but Set()
     // because Get() could create a new config object)
 #if wxUSE_CONFIG
     // delete the config object if any (don't use Get() here, but Set()
     // because Get() could create a new config object)

-    delete wxConfigBase::Set((wxConfigBase *) NULL);
+    delete wxConfigBase::Set(NULL);

 #endif // wxUSE_CONFIG
 
     return 0;
 #endif // wxUSE_CONFIG
 
     return 0;


@@ -289,8 +267,15 @@ wxAppTraits *wxAppConsoleBase::GetTraits()
     return m_traits;
 }
 
     return m_traits;
 }
 

+/* static */
+wxAppTraits *wxAppConsoleBase::GetTraitsIfExists()
+{
+    wxAppConsole * const app = GetInstance();
+    return app ? app->GetTraits() : NULL;
+}
+

 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------

-// event processing
+// wxEventLoop redirection

 // ----------------------------------------------------------------------------
 
 int wxAppConsoleBase::MainLoop()
 // ----------------------------------------------------------------------------
 
 int wxAppConsoleBase::MainLoop()


@@ -330,54 +315,37 @@ bool wxAppConsoleBase::Dispatch()
 
 bool wxAppConsoleBase::HasPendingEvents() const
 {
 
 bool wxAppConsoleBase::HasPendingEvents() const
 {

-    wxENTER_CRIT_SECT( *wxPendingEventsLocker );
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-    bool has = wxPendingEvents && !wxPendingEvents->IsEmpty();
+    return loop && loop->HasPendingEvents();
+}

 
 

-    wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
+void wxAppConsoleBase::SuspendProcessingOfPendingEvents()
+{
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-    return has;
+    if (loop) loop->SuspendProcessingOfPendingEvents();

 }
 
 }
 

-/* static */
-bool wxAppConsoleBase::IsMainLoopRunning()
+void wxAppConsoleBase::ResumeProcessingOfPendingEvents()

 {
 {

-    const wxAppConsole * const app = GetInstance();
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-    return app && app->m_mainLoop != NULL;
+    if (loop) loop->ResumeProcessingOfPendingEvents();

 }
 
 void wxAppConsoleBase::ProcessPendingEvents()
 {
 }
 
 void wxAppConsoleBase::ProcessPendingEvents()
 {

-#if wxUSE_THREADS
-    if ( !wxPendingEventsLocker )
-        return;
-#endif
-
-    wxENTER_CRIT_SECT( *wxPendingEventsLocker );
-
-    if (wxPendingEvents)
-    {
-        // iterate until the list becomes empty
-        wxList::compatibility_iterator node = wxPendingEvents->GetFirst();
-        while (node)
-        {
-            wxEvtHandler *handler = (wxEvtHandler *)node->GetData();
-            wxPendingEvents->Erase(node);
-
-            // In ProcessPendingEvents(), new handlers might be add
-            // and we can safely leave the critical section here.
-            wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
-
-            handler->ProcessPendingEvents();
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-            wxENTER_CRIT_SECT( *wxPendingEventsLocker );
+    if (loop) loop->ProcessPendingEvents();
+}

 
 

-            node = wxPendingEvents->GetFirst();
-        }
-    }
+bool wxAppConsoleBase::Yield(bool onlyIfNeeded)
+{
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-    wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
+    return loop && loop->Yield(onlyIfNeeded);

 }
 
 void wxAppConsoleBase::WakeUpIdle()
 }
 
 void wxAppConsoleBase::WakeUpIdle()


@@ -388,11 +356,21 @@ void wxAppConsoleBase::WakeUpIdle()
 
 bool wxAppConsoleBase::ProcessIdle()
 {
 
 bool wxAppConsoleBase::ProcessIdle()
 {

-    wxIdleEvent event;
+    wxEventLoopBase * const loop = wxEventLoopBase::GetActive();

 
 

-    event.SetEventObject(this);
-    ProcessEvent(event);
-    return event.MoreRequested();
+    return loop && loop->ProcessIdle();
+}
+
+// ----------------------------------------------------------------------------
+// events
+// ----------------------------------------------------------------------------
+
+/* static */
+bool wxAppConsoleBase::IsMainLoopRunning()
+{
+    const wxAppConsole * const app = GetInstance();
+
+    return app && app->m_mainLoop != NULL;

 }
 
 int wxAppConsoleBase::FilterEvent(wxEvent& WXUNUSED(event))
 }
 
 int wxAppConsoleBase::FilterEvent(wxEvent& WXUNUSED(event))


@@ -416,6 +394,20 @@ wxAppConsoleBase::HandleEvent(wxEvtHandler *handler,
     (handler->*func)(event);
 }
 
     (handler->*func)(event);
 }
 

+void wxAppConsoleBase::CallEventHandler(wxEvtHandler *handler,
+                                        wxEventFunctor& functor,
+                                        wxEvent& event) const
+{
+    // If the functor holds a method then, for backward compatibility, call
+    // HandleEvent():
+    wxEventFunction eventFunction = functor.GetMethod();
+
+    if ( eventFunction )
+        HandleEvent(handler, eventFunction, event);
+    else
+        functor(handler, event);
+}
+

 void wxAppConsoleBase::OnUnhandledException()
 {
 #ifdef __WXDEBUG__
 void wxAppConsoleBase::OnUnhandledException()
 {
 #ifdef __WXDEBUG__


@@ -558,7 +550,6 @@ bool wxAppConsoleBase::CheckBuildOptions(const char *optionsSignature,
         // normally wxLogFatalError doesn't return
         return false;
     }
         // normally wxLogFatalError doesn't return
         return false;
     }

-#undef wxCMP

 
     return true;
 }
 
     return true;
 }


@@ -644,13 +635,6 @@ void wxConsoleAppTraitsBase::RemoveFromPendingDelete(wxObject * WXUNUSED(object)
     // nothing to do
 }
 
     // nothing to do
 }
 

-#if wxUSE_SOCKETS
-GSocketGUIFunctionsTable* wxConsoleAppTraitsBase::GetSocketGUIFunctionsTable()
-{
-    return NULL;
-}
-#endif
-

 // ----------------------------------------------------------------------------
 // wxAppTraits
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxAppTraits
 // ----------------------------------------------------------------------------


@@ -663,6 +647,35 @@ void wxAppTraitsBase::SetLocale()
 }
 #endif
 
 }
 #endif
 

+#if wxUSE_THREADS
+void wxMutexGuiEnterImpl();
+void wxMutexGuiLeaveImpl();
+
+void wxAppTraitsBase::MutexGuiEnter()
+{
+    wxMutexGuiEnterImpl();
+}
+
+void wxAppTraitsBase::MutexGuiLeave()
+{
+    wxMutexGuiLeaveImpl();
+}
+
+void WXDLLIMPEXP_BASE wxMutexGuiEnter()
+{
+    wxAppTraits * const traits = wxAppConsoleBase::GetTraitsIfExists();
+    if ( traits )
+        traits->MutexGuiEnter();
+}
+
+void WXDLLIMPEXP_BASE wxMutexGuiLeave()
+{
+    wxAppTraits * const traits = wxAppConsoleBase::GetTraitsIfExists();
+    if ( traits )
+        traits->MutexGuiLeave();
+}
+#endif // wxUSE_THREADS
+

 #ifdef __WXDEBUG__
 
 bool wxAppTraitsBase::ShowAssertDialog(const wxString& msgOriginal)
 #ifdef __WXDEBUG__
 
 bool wxAppTraitsBase::ShowAssertDialog(const wxString& msgOriginal)


@@ -790,12 +803,6 @@ void wxTrap()
 {
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
     DebugBreak();
 {
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
     DebugBreak();

-#elif defined(__WXMAC__) && !defined(__DARWIN__)
-    #if __powerc
-        Debugger();
-    #else
-        SysBreak();
-    #endif

 #elif defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS
     Debugger();
 #elif defined(__UNIX__)
 #elif defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS
     Debugger();
 #elif defined(__UNIX__)


@@ -813,20 +820,17 @@ static void wxDoOnAssert(const wxString& szFile,
                          const wxString& szMsg = wxEmptyString)
 {
     // FIXME MT-unsafe
                          const wxString& szMsg = wxEmptyString)
 {
     // FIXME MT-unsafe

-    static bool s_bInAssert = false;
+    static int s_bInAssert = 0;

 
 

-    if ( s_bInAssert )
+    wxRecursionGuard guard(s_bInAssert);
+    if ( guard.IsInside() )

     {
     {

-        // He-e-e-e-elp!! we're trapped in endless loop
+        // can't use assert here to avoid infinite loops, so just trap

         wxTrap();
 
         wxTrap();
 

-        s_bInAssert = false;
-

         return;
     }
 
         return;
     }
 

-    s_bInAssert = true;
-

     if ( !wxTheApp )
     {
         // by default, show the assert dialog box -- we can't customize this
     if ( !wxTheApp )
     {
         // by default, show the assert dialog box -- we can't customize this


@@ -840,8 +844,6 @@ static void wxDoOnAssert(const wxString& szFile,
         wxTheApp->OnAssertFailure(szFile.c_str(), nLine, szFunc.c_str(),
                                   szCond.c_str(), szMsg.c_str());
     }
         wxTheApp->OnAssertFailure(szFile.c_str(), nLine, szFunc.c_str(),
                                   szCond.c_str(), szMsg.c_str());
     }

-
-    s_bInAssert = false;

 }
 
 void wxOnAssert(const wxString& szFile,
 }
 
 void wxOnAssert(const wxString& szFile,