ObjectDataViewModel is extracted from wxExtentions to the separated file

+ parse_color function is moved to BitmapCache from PresetBundle

src/slic3r/GUI/BitmapCache.hpp

@@ -6,11 +6,6 @@
     #include <wx/wx.h>
 #endif
 
-#include "libslic3r/libslic3r.h"
-#include "libslic3r/Config.hpp"
-
-#include "GUI.hpp"
-
 namespace Slic3r { namespace GUI {
 
 class BitmapCache
@@ -41,6 +36,8 @@ public:
 	/*static */wxBitmap mksolid(size_t width, size_t height, const unsigned char rgb[3], bool suppress_scaling = false) { return mksolid(width, height, rgb[0], rgb[1], rgb[2], wxALPHA_OPAQUE); }
 	/*static */wxBitmap mkclear(size_t width, size_t height) { return mksolid(width, height, 0, 0, 0, wxALPHA_TRANSPARENT); }
 
+	static bool                 parse_color(const std::string& scolor, unsigned char* rgb_out);
+
 private:
     std::map<std::string, wxBitmap*>	m_map;
     double	m_gs	= 0.2;	// value, used for image.ConvertToGreyscale(m_gs, m_gs, m_gs)