adding ContentScaleFactor support to dc - defaulting to 1.0

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

diff --git a/src/common/init.cpp b/src/common/init.cpp
index 561b726ccd2cc0743a1c8886b4922299818febdf..ee45254523a7b28c38c3e72ea8f011fb793aac6d 100644 (file)
--- a/src/common/init.cpp
+++ b/src/common/init.cpp
@@ -37,7 +37,7 @@
 #include "wx/scopedptr.h"
 #include "wx/except.h"
 
-#if defined(__WXMSW__)
+#if defined(__WINDOWS__)
     #include "wx/msw/private.h"
     #include "wx/msw/msvcrt.h"
 
@@ -53,7 +53,11 @@
             }
         } gs_enableLeakChecks;
     #endif // wxCrtSetDbgFlag
-#endif // __WXMSW__
+#endif // __WINDOWS__
+
+#if wxUSE_UNICODE && defined(__WXOSX__)
+    #include <locale.h>
+#endif
 
 // ----------------------------------------------------------------------------
 // private classes
@@ -218,6 +222,18 @@ static void FreeConvertedArgs()
 // initialization which is always done (not customizable) before wxApp creation
 static bool DoCommonPreInit()
 {
+#if wxUSE_UNICODE && defined(__WXOSX__)
+    // In OS X and iOS, wchar_t CRT functions convert to char* and fail under
+    // some locales. The safest fix is to set LC_CTYPE to UTF-8 to ensure that
+    // they can handle any input.
+    //
+    // Note that this must be done for any app, Cocoa or console, whether or
+    // not it uses wxLocale.
+    //
+    // See http://stackoverflow.com/questions/11713745/why-does-the-printf-family-of-functions-care-about-locale
+    setlocale(LC_CTYPE, "UTF-8");
+#endif // wxUSE_UNICODE && defined(__WXOSX__)
+
 #if wxUSE_LOG
     // Reset logging in case we were cleaned up and are being reinitialized.
     wxLog::DoCreateOnDemand();
@@ -238,7 +254,7 @@ static bool DoCommonPreInit()
     wxLog::GetActiveTarget();
 #endif // wxUSE_LOG
 
-#ifdef __WXMSW__
+#ifdef __WINDOWS__
     // GUI applications obtain HINSTANCE in their WinMain() but we also need to
     // initialize the global wxhInstance variable for the console programs as
     // they may need it too, so set it here if it wasn't done yet
@@ -246,7 +262,7 @@ static bool DoCommonPreInit()
     {
         wxSetInstance(::GetModuleHandle(NULL));
     }
-#endif // __WXMSW__
+#endif // __WINDOWS__
 
     return true;
 }
@@ -394,6 +410,11 @@ static void DoCommonPostCleanup()
     delete wxMessageOutput::Set(NULL);
 
 #if wxUSE_LOG
+    // call this first as it has a side effect: in addition to flushing all
+    // logs for this thread, it also flushes everything logged from other
+    // threads
+    wxLog::FlushActive();
+
     // and now delete the last logger as well
     //
     // we still don't disable log target auto-vivification even if any log
@@ -432,9 +453,9 @@ void wxEntryCleanup()
 // ----------------------------------------------------------------------------
 
 // for MSW the real wxEntry is defined in msw/main.cpp
-#ifndef __WXMSW__
+#ifndef __WINDOWS__
     #define wxEntryReal wxEntry
-#endif // !__WXMSW__
+#endif // !__WINDOWS__
 
 int wxEntryReal(int& argc, wxChar **argv)
 {