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                                        or uniconified */
  23     Event_Client_Destroy  = 1 << 10, /* unmanaged */
  24     Event_Client_Unmapped = 1 << 11, /* unmanaged, after unmapping
  25                                         or iconified */
  26     Event_Client_Focus    = 1 << 12, /* focused */
  27     Event_Client_Unfocus  = 1 << 13, /* unfocused */
  28     Event_Client_Urgent   = 1 << 14, /* entered/left urgent state */
  29     Event_Client_Desktop  = 1 << 15, /* moved to a new desktop */
  30     Event_Client_Moving   = 1 << 16, /* being interactively moved */
  31
  32     Event_Ob_Desktop      = 1 << 17, /* changed desktops */
  33     Event_Ob_NumDesktops  = 1 << 18, /* changed the number of desktops */
  34     Event_Ob_ShowDesktop  = 1 << 19, /* entered/left show-the-desktop mode */
  35
  36     Event_Signal          = 1 << 20, /* a signal from the OS */
  37
  38     EVENT_RANGE           = 1 << 21
  39 } EventType;
  40
  41 typedef struct {
  42     XEvent *e;
  43     Client *client;
  44 } EventData_X;
  45
  46 typedef struct {
  47     Client *client;
  48     int num[2];
  49     /* Event_Client_Desktop: num[0] = new number, num[1] = old number
  50        Event_Client_Urgent: num[0] = urgent state
  51        Event_Client_Moving: num[0] = dest x coord, num[1] = dest y coord --
  52                             change these in the handler to adjust where the
  53                             window will be placed
  54      */
  55 } EventData_Client;
  56
  57 typedef struct {
  58     int num[2];
  59     /* Event_Ob_Desktop: num[0] = new number, num[1] = old number
  60        Event_Ob_NumDesktops: num[0] = new number, num[1] = old number
  61        Event_Ob_ShowDesktop: num[0] = new show-desktop mode
  62      */
  63 } EventData_Ob;
  64
  65 typedef struct {
  66     int signal;
  67 } EventData_Signal;
  68
  69 typedef struct {
  70     EventData_X x;      /* for Event_X_* event types */
  71     EventData_Client c; /* for Event_Client_* event types */
  72     EventData_Ob o;     /* for Event_Ob_* event types */
  73     EventData_Signal s; /* for Event_Signal */
  74 } EventData;
  75
  76 typedef struct {
  77     EventType type;
  78     EventData data;
  79 } ObEvent;
  80
  81 typedef void (*EventHandler)(const ObEvent *e, void *data);
  82
  83 typedef unsigned int EventMask;
  84
  85 void dispatch_register(EventMask mask, EventHandler h, void *data);
  86
  87 void dispatch_x(XEvent *e, Client *c);
  88 void dispatch_client(EventType e, Client *c, int num0, int num1);
  89 void dispatch_ob(EventType e, int num0, int num1);
  90 void dispatch_signal(int signal);
  91 /* *x and *y should be set with the destination of the window, they may be
  92    changed by the event handlers */
  93 void dispatch_move(Client *c, int *x, int *y);
  94
  95 #endif