o add bsnes

bsnes/ui_qt/settings/utility/codeeditor.hpp

@@ -0,0 +1,43 @@
+class CodeEditorWindow : public QObject {
+  Q_OBJECT
+
+public:
+  QWidget *window;
+    QVBoxLayout *layout;
+      QLabel *descLabel;
+      QTextEdit *description;
+      QLabel *codeLabel;
+      QHBoxLayout *codeLayout;
+        QListWidget *codeList;
+        QVBoxLayout *controls;
+          QLineEdit *codeValue;
+          QPushButton *codeAdd;
+          QPushButton *codeDelete;
+          QPushButton *codeDeleteAll;
+          QWidget *spacer;
+      QCheckBox *enabled;
+      QHBoxLayout *finishControls;
+        QPushButton *okButton;
+        QPushButton *cancelButton;
+
+  void setup();
+  void syncUi();
+  void addCode();
+  void editCode(unsigned code);
+  CodeEditorWindow();
+
+public slots:
+  void listChanged();
+  void codeChanged();
+  void addCodeToList();
+  void deleteCodeFromList();
+  void deleteAllCodesFromList();
+  void accept();
+  void dismiss();
+
+private:
+  signed activeCode;
+  void showWindow(const char *title);
+
+  friend class CheatEditorWindow;
+} *winCodeEditor;