X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a1abca322fd7a9a7abe6cc0b144987786faa0f05..10816efb2cb6561a227a87de6d5f8b5750c2705d:/src/gtk/app.cpp

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 56b33401b8..14b556b2e5 100644
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -34,6 +34,7 @@
 
 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
+#include "wx/apptrait.h"
 
 #include <gdk/gdkx.h>
 
@@ -422,6 +423,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
 #else
     init_result = gtk_init_check( &argcGTK, &argvGTK );
 #endif
+    wxUpdateLocaleIsUtf8();
 
     if ( argcGTK != argc )
     {
@@ -451,8 +453,45 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     init_result = gtk_init_check( &argc, &argv );
 #endif // wxUSE_UNICODE/!wxUSE_UNICODE
 
-    if (!init_result) {
-        wxLogError(wxT("Unable to initialize gtk, is DISPLAY set properly?"));
+    // update internal arg[cv] as GTK+ may have removed processed options:
+    this->argc = argc;
+    this->argv = argv;
+
+    if ( m_traits )
+    {
+        // if there are still GTK+ standard options unparsed in the command
+        // line, it means that they were not syntactically correct and GTK+
+        // already printed a warning on the command line and we should now
+        // exit:
+        wxArrayString opt, desc;
+        m_traits->GetStandardCmdLineOptions(opt, desc);
+
+        for ( int i = 0; i < argc; i++ )
+        {
+            // leave just the names of the options with values
+            const wxString str = wxString(argv[i]).BeforeFirst('=');
+
+            for ( size_t j = 0; j < opt.size(); j++ )
+            {
+                // remove the leading spaces from the option string as it does
+                // have them
+                if ( opt[j].Trim(false).BeforeFirst('=') == str )
+                {
+                    // a GTK+ option can be left on the command line only if
+                    // there was an error in (or before, in another standard
+                    // options) it, so abort, just as we do if incorrect
+                    // program option is given
+                    wxLogError(_("Invalid GTK+ command line option, use \"%s --help\""),
+                               argv[0]);
+                    return false;
+                }
+            }
+        }
+    }
+
+    if ( !init_result )
+    {
+        wxLogError(_("Unable to initialize GTK+, is DISPLAY set properly?"));
         return false;
     }