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/display.hh"
  10 #include "otk/point.hh"
  11 #include "otk/rect.hh"
  12 #include "otk/eventhandler.hh"
  13
  14 namespace ob {
  15
  16 //! The action interface for user-available actions
  17 /*!
  18   When these actions are fired, hooks to the guile engine are fired so that
  19   guile code is run.
  20 */
  21 class OBActions : public otk::OtkEventHandler {
  22 public:
  23   struct MousePressAction {
  24     Window win;
  25     unsigned int button;
  26     Time time;
  27     MousePressAction() { win = 0; button = 0; time = 0; }
  28   };
  29
  30 private:
  31   // milliseconds XXX: config option
  32   static const unsigned int DOUBLECLICKDELAY;
  33
  34   //! The last 2 button presses processed for CLICKs
  35   /*!
  36     Inserted such that index 0 is the latest action.
  37   */
  38   MousePressAction *_presses[2];
  39   //! The mouse button currently being watched from a press for a CLICK
  40   unsigned int _button;
  41   //! The window the last enter action occured on (where the mouse is located)
  42   Window _enter_win;
  43
  44   void insertPress(Window win, unsigned int button, Time time);
  45
  46 public:
  47   OBActions();
  48   virtual ~OBActions();
  49
  50   virtual void buttonPressHandler(const XButtonEvent &e);
  51   virtual void buttonReleaseHandler(const XButtonEvent &e);
  52
  53
  54
  55
  56   //! Notify that a mouse enter action has occured on a window.
  57   /*!
  58     @param win The window on which the action was performed.
  59     @param modifiers The modifier state for the action.
  60   */
  61   void enter(Window win, unsigned int modifiers);
  62
  63   //! Notify that a mouse leave action has occured on a window.
  64   /*!
  65     @param modifiers The modifier state for the action.
  66   */
  67   void leave(unsigned int modifiers);
  68
  69   //! Notify that a mouse drag is taking place.
  70   /*!
  71     @param win The window the drag is on
  72     @param delta The change in position of the mouse pointer
  73     @param modifiers The modifier state during the drag.
  74   */
  75   void drag(Window win, otk::Point delta, unsigned int modifiers,
  76             unsigned int button, Time time);
  77
  78   //! Notify that a key press has occured on a window.
  79   /*!
  80     @param win The window the key press was on
  81     @param modifiers The modifier state for the action.
  82     @param keycode The keycode of the key pressed.
  83   */
  84   void key(Window win, unsigned int modifiers, unsigned int keycode);
  85 };
  86
  87 }
  88
  89 #endif // __actions_hh