o cleanup

tools/bsnes/ui_qt/input/input.hpp

@@ -0,0 +1,88 @@
+struct InputCode {
+  enum type_t {
+    KeyboardButton,
+    MouseAxis,
+    MouseButton,
+    JoypadHat,
+    JoypadAxis,
+    JoypadButton,
+    Unknown,
+  };
+  enum axistype_t {
+    Stick,        //bi-directional, centered analog stick (min = -32768, inactive = 0, max = +32767)
+    Trigger,      //uni-directional, pressure-sensitive analog trigger button (min = -32768, inactive = max = +32767)
+    InvalidAxis,  //not a joypad axis code, or said joypad is not calibrated
+  };
+  static type_t type(uint16_t code);
+  static axistype_t axisType(uint16_t code);
+  static int mouseNumber(uint16_t code);
+  static int joypadNumber(uint16_t code);
+};
+
+class InputManager {
+public:
+  void bind();
+  void poll();
+  void clear();
+  void flush();
+
+  int16_t state(uint16_t code) const;
+  int16_t lastState(uint16_t code) const;
+  int16_t getStatus(unsigned deviceid, unsigned id) const;
+
+  void refresh();
+  void calibrate(unsigned joypad);
+  bool calibrated(unsigned joypad) const;
+  InputCode::axistype_t axisType(unsigned joypad, unsigned axis) const;
+  function<void (uint16_t)> onInput;
+
+  InputManager();
+
+private:
+  bool activeState;
+  int16_t stateTable[2][nall::input_limit];
+
+  //joypad axis calibration data
+  struct Pad {
+    bool calibrated;
+    InputCode::axistype_t axis[joypad<>::axes];
+  } pad[joypad<>::count];
+} inputManager;
+
+struct InputGroup;
+
+struct InputObject {
+  InputGroup *parent;
+  enum type_t { Button, Axis };
+  enum modifier_t { None, Up, Down, Left, Right, Lo, Hi, Trigger };
+
+  type_t type;                 //type of input this object is mapped to
+  const char *name;            //plain-text name ("Up", "Down", ... "Start")
+  string &id;                  //config-item reference ("joypad1.start") name ("joypad00.button00")
+  uint16_t code;               //nall::input code ID
+  InputCode::type_t codetype;  //hardware button / axis type
+  modifier_t modifier;         //hardware specialization (joypad-axis "::lo", "::hi", etc)
+  int16_t state;               //code state as of last inputManager.poll()
+
+  void bind();
+  void bind(uint16_t code);
+  void poll(int16_t state);
+  InputObject(type_t t, const char *n, string &s);
+};
+
+struct InputGroup : public array<InputObject*> {
+  const char *name;
+
+  void attach(InputObject &object);
+  void bind();
+  void clear();
+  void poll(const int16_t *table);
+  virtual int16_t state(unsigned index) const;
+  InputGroup(const char *n);
+
+private:
+  array<InputObject*> &list;
+};
+
+#include "device.hpp"
+#include "userinterface.hpp"