+//=========================================================================
+std::string wxGUIEditorGraphicBBS::CheckExtension(std::string filename, std::string extension) {
+ if(extension.size() != 4){
+ printf("CheckExtension Warning! Extension size != 4\n");
+ }else{
+ if(filename.size() > 4){
+ if( (filename.compare(filename.size()-4,4,extension)) !=0 ){
+ filename.append(extension);
+ }
+ }else{
+ filename.append(extension);
+ }
+ }
+ return filename;
+}