Dogcows Code - chaz/openbox/blob - src/actions.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2 #ifndef __actions_hh
   3 #define __actions_hh
   4
   5 /*! @file actions.hh
   6   @brief The action interface for user-available actions
   7 */
   8
   9 #include "otk/point.hh"
  10 #include "otk/rect.hh"
  11 #include "otk/eventhandler.hh"
  12
  13 extern "C" {
  14 #include <X11/Xlib.h>
  15 }
  16
  17 namespace ob {
  18
  19 //! The action interface for user-available actions
  20 /*!
  21   When these actions are fired, hooks to the guile engine are fired so that
  22   guile code is run.
  23 */
  24 class OBActions : public otk::OtkEventHandler {
  25 public:
  26   struct ButtonReleaseAction {
  27     Window win;
  28     unsigned int button;
  29     Time time;
  30     ButtonReleaseAction() { win = 0; button = 0; time = 0; }
  31   };
  32
  33   struct ButtonPressAction {
  34     unsigned int button;
  35     otk::Point pos;
  36     otk::Rect clientarea;
  37     ButtonPressAction() { button = 0; }
  38   };
  39
  40 private:
  41   // milliseconds XXX: config option
  42   static const unsigned int DOUBLECLICKDELAY;
  43   static const int BUTTONS = 5;
  44
  45   //! The mouse button currently being watched from a press for a CLICK
  46   unsigned int _button;
  47   //! The last button release processed for CLICKs
  48   ButtonReleaseAction _release;
  49   //! The point where the mouse was when each mouse button was pressed
  50   /*!
  51     Used for motion events as the starting position.
  52   */
  53   ButtonPressAction *_posqueue[BUTTONS];
  54   //! The delta x/y of the last motion sequence
  55   int _dx, _dy;
  56
  57   //! Insert a button/position in the _posqueue
  58   void insertPress(const XButtonEvent &e);
  59   //! Remove a button/position from the _posqueue
  60   void removePress(const XButtonEvent &e);
  61
  62 public:
  63   //! Constructs an OBActions object
  64   OBActions();
  65   //! Destroys the OBActions object
  66   virtual ~OBActions();
  67
  68   virtual void buttonPressHandler(const XButtonEvent &e);
  69   virtual void buttonReleaseHandler(const XButtonEvent &e);
  70
  71   virtual void enterHandler(const XCrossingEvent &e);
  72   virtual void leaveHandler(const XCrossingEvent &e);
  73
  74   virtual void keyPressHandler(const XKeyEvent &e);
  75
  76   virtual void motionHandler(const XMotionEvent &e);
  77 };
  78
  79 }
  80
  81 #endif // __actions_hh