Dogcows Code - chaz/openbox/blob - openbox/dispatch.h

   1 #ifndef __dispatch_h
   2 #define __dispatch_h
   3
   4 #include "client.h"
   5 #include <X11/Xlib.h>
   6
   7 void dispatch_startup();
   8 void dispatch_shutdown();
   9
  10 typedef enum {
  11     Event_X_EnterNotify   = 1 << 0, /* pointer entered a window */
  12     Event_X_LeaveNotify   = 1 << 1, /* pointer left a window */
  13     Event_X_KeyPress      = 1 << 2, /* key pressed */
  14     Event_X_KeyRelease    = 1 << 3, /* key released */
  15     Event_X_ButtonPress   = 1 << 4, /* mouse button pressed */
  16     Event_X_ButtonRelease = 1 << 5, /* mouse button released */
  17     Event_X_MotionNotify  = 1 << 6, /* mouse motion */
  18     Event_X_Bell          = 1 << 7, /* an XKB bell event */
  19
  20     Event_Client_New      = 1 << 8, /* new window, before mapping */
  21     Event_Client_Mapped   = 1 << 9, /* new window, after mapping */
  22     Event_Client_Destroy  = 1 << 10, /* unmanaged */
  23     Event_Client_Unmapped = 1 << 11, /* unmanaged, after unmapping */
  24     Event_Client_Focus    = 1 << 12, /* focused */
  25     Event_Client_Unfocus  = 1 << 13, /* unfocused */
  26     Event_Client_Urgent   = 1 << 14, /* entered/left urgent state */
  27     Event_Client_Desktop  = 1 << 15, /* moved to a new desktop */
  28     Event_Client_Moving   = 1 << 16, /* being interactively moved */
  29
  30     Event_Ob_Desktop      = 1 << 17, /* changed desktops */
  31     Event_Ob_NumDesktops  = 1 << 18, /* changed the number of desktops */
  32     Event_Ob_ShowDesktop  = 1 << 19, /* entered/left show-the-desktop mode */
  33
  34     Event_Signal          = 1 << 20, /* a signal from the OS */
  35
  36     EVENT_RANGE           = 1 << 21
  37 } EventType;
  38
  39 typedef struct {
  40     XEvent *e;
  41     Client *client;
  42 } EventData_X;
  43
  44 typedef struct {
  45     Client *client;
  46     int num[2];
  47     /* Event_Client_Desktop: num[0] = new number, num[1] = old number
  48        Event_Client_Urgent: num[0] = urgent state
  49        Event_Client_Moving: num[0] = dest x coord, num[1] = dest y coord --
  50                             change these in the handler to adjust where the
  51                             window will be placed
  52      */
  53 } EventData_Client;
  54
  55 typedef struct {
  56     int num[2];
  57     /* Event_Ob_Desktop: num[0] = new number, num[1] = old number
  58        Event_Ob_NumDesktops: num[0] = new number, num[1] = old number
  59        Event_Ob_ShowDesktop: num[0] = new show-desktop mode
  60      */
  61 } EventData_Ob;
  62
  63 typedef struct {
  64     int signal;
  65 } EventData_Signal;
  66
  67 typedef struct {
  68     EventData_X x;      /* for Event_X_* event types */
  69     EventData_Client c; /* for Event_Client_* event types */
  70     EventData_Ob o;     /* for Event_Ob_* event types */
  71     EventData_Signal s; /* for Event_Signal */
  72 } EventData;
  73
  74 typedef struct {
  75     EventType type;
  76     EventData data;
  77 } ObEvent;
  78
  79 typedef void (*EventHandler)(const ObEvent *e, void *data);
  80
  81 typedef unsigned int EventMask;
  82
  83 void dispatch_register(EventMask mask, EventHandler h, void *data);
  84
  85 void dispatch_x(XEvent *e, Client *c);
  86 void dispatch_client(EventType e, Client *c, int num0, int num1);
  87 void dispatch_ob(EventType e, int num0, int num1);
  88 void dispatch_signal(int signal);
  89 /* *x and *y should be set with the destination of the window, they may be
  90    changed by the event handlers */
  91 void dispatch_move(Client *c, int *x, int *y);
  92
  93 #endif