Add a popup window to be shown first if it is detected that

the driver is too old.

data/graphical_restrictions.xml

@@ -8,8 +8,10 @@
   <card contains="Mesa"           os="linux"    version="<10.3"    disable="BufferStorage"/>
   <card contains="Mesa"           os="linux"    version="<10.6"    disable="GeometryShader4"/>
 
+<!-- 
+  <card is="Intel(R) HD Graphics 3000" os="windows" disable="DriverRecentEnough"/>
   <card is="Intel(R) HD Graphics 3000" os="osx"    version="<=9.17.10" disable="a b c"/>
   <card is=""                          os="bsd"    version="<1.2.3"  disable="a b c"/>
-
+-->
 </graphical-restrictions>
 

src/graphics/graphics_restrictions.cpp

@@ -54,7 +54,8 @@ namespace GraphicsRestrictions
             "BufferStorage",
             "BindlessTexture",
             "TextureCompressionS3TC",
-            "AMDVertexShaderLayer"
+            "AMDVertexShaderLayer",
+            "DriverRecentEnough"
         };
     }   // namespace Private
     using namespace Private;

src/graphics/graphics_restrictions.hpp

@@ -49,6 +49,7 @@ namespace GraphicsRestrictions
         GR_BINDLESS_TEXTURE,
         GR_EXT_TEXTURE_COMPRESSION_S3TC,
         GR_AMD_VERTEX_SHADER_LAYER,
+        GR_DRIVER_RECENT_ENOUGH,
         GR_COUNT  /** MUST be last entry. */
     } ;
 

src/main.cpp

@@ -1143,8 +1143,8 @@ void askForInternetPermission()
         "'User Interface', and edit \"Connect to the "
         "Internet\" and \"Send anonymous HW statistics\")."),
         MessageDialog::MESSAGE_DIALOG_YESNO,
-        new ConfirmServer(), true);
-
+        new ConfirmServer(), true, true);
+    GUIEngine::DialogQueue::get()->pushDialog(dialog, false);
 }   // askForInternetPermission
 
 //=============================================================================
@@ -1294,6 +1294,15 @@ int main(int argc, char *argv[] )
             exit(0);
         }
 
+        if (GraphicsRestrictions::isDisabled(GraphicsRestrictions::GR_DRIVER_RECENT_ENOUGH))
+        {
+            MessageDialog *dialog =
+                new MessageDialog(_("Your driver version is too old. Please install "
+                "the latest video drivers."),
+                /*from queue*/ true);
+            GUIEngine::DialogQueue::get()->pushDialog(dialog);
+        }
+
         // Note that on the very first run of STK internet status is set to
         // "not asked", so the report will only be sent in the next run.
         if(UserConfigParams::m_internet_status==Online::RequestManager::IPERM_ALLOWED)