Update extensions to be compiled without wxWidgets GUI

Extensions/TextEntryObject/TextEntryObject.cpp

@@ -5,8 +5,12 @@ Copyright (c) 2011-2015 Florian Rival (Florian.Rival@gmail.com)
 This project is released under the MIT License.
 */
 
+#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
+#include <wx/bitmap.h>
+#endif
 #include <SFML/Graphics.hpp>
 #include <string>
+#include "GDCore/Tools/Localization.h"
 #include "GDCpp/Object.h"
 #include "GDCpp/ImageManager.h"
 #include "GDCpp/Serialization/SerializerElement.h"
@@ -15,7 +19,6 @@ This project is released under the MIT License.
 #include "GDCpp/RuntimeScene.h"
 #include "TextEntryObject.h"
 #if defined(GD_IDE_ONLY)
-#include <wx/bitmap.h>
 #include "GDCore/IDE/ArbitraryResourceWorker.h"
 #include "GDCpp/CommonTools.h"
 #include "GDCore/IDE/Dialogs/MainFrameWrapper.h"
@@ -77,7 +80,9 @@ void TextEntryObject::LoadEdittimeIcon()
 
 bool TextEntryObject::GenerateThumbnail(const gd::Project & project, wxBitmap & thumbnail) const
 {
+#if !defined(GD_NO_WX_GUI)
     thumbnail = wxBitmap("CppPlatform/Extensions/textentry.png", wxBITMAP_TYPE_ANY);
+#endif
 
     return true;
 }