dwm.c File Reference

#include "dwm.h"
#include "client.h"
#include "compositor.h"
#include "kbd.h"
#include "screen.h"
#include "surface.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/fb.h>
#include <sys/io.h>
#include <sys/list.h>
#include <sys/math.h>
#include <sys/proc.h>
#include <threads.h>

Go to the source code of this file.

Functions
static client_t *	dwm_client_accept (void)
static void	dwm_client_disconnect (client_t *client)
static void	dwm_send_event_to_all (surface_id_t target, event_type_t type, void *data, uint64_t size)
void	dwm_init (void)
void	dwm_deinit (void)
void	dwm_report_produce (surface_t *surface, client_t *client, report_flags_t flags)
surface_t *	dwm_surface_find (surface_id_t id)
uint64_t	dwm_attach (surface_t *surface)
void	dwm_detach (surface_t *surface)
void	dwm_focus_set (surface_t *surface)
static surface_t *	dwm_surface_under_point (const point_t *point)
static surface_t *	dwm_next_timer (void)
static void	dwm_kbd_read (void)
static void	dwm_handle_mouse_event (const mouse_event_t *mouseEvent)
static void	dwm_mouse_read (void)
static void	dwm_poll_ctx_update (void)
static void	dwm_poll (void)
static void	dwm_update (void)
void	dwm_loop (void)

Variables
static char	id [MAX_NAME]
static fd_t	data
static fd_t	kbd
static fd_t	mouse
static list_t	clients
static uint64_t	clientAmount
static list_t	windows
static list_t	panels
static surface_t *	wall
static surface_t *	cursor
static surface_t *	fullscreen
static surface_t *	prevCursorTarget
static surface_t *	focus
static poll_ctx_t *	pollCtx

Function Documentation

dwm_client_accept()

static client_t * dwm_client_accept ( void  )

static

Definition at line 40 of file dwm.c.

References client_new(), clientAmount, clients, close(), client_t::entry, ERR, errno, client_t::fd, list_push(), NULL, openf(), printf(), and strerror().

Referenced by dwm_update().

dwm_client_disconnect()

static void dwm_client_disconnect ( client_t *  client )

static

Definition at line 63 of file dwm.c.

References client_free(), clientAmount, clients, client_t::entry, list_remove(), and printf().

Referenced by dwm_send_event_to_all(), and dwm_update().

dwm_handle_mouse_event()

static void dwm_handle_mouse_event ( const mouse_event_t *  mouseEvent )

static

Definition at line 484 of file dwm.c.

References mouse_event_t::buttons, CLAMP, surface_t::client, client_send_event(), compositor_invalidate(), cursor, mouse_event_t::deltaX, mouse_event_t::deltaY, dwm_focus_set(), dwm_send_event_to_all(), dwm_surface_under_point(), EVENT_CURSOR_ENTER, EVENT_CURSOR_LEAVE, EVENT_MOUSE, focus, GEVENT_MOUSE, event_mouse_t::held, surface_t::id, MOUSE_NONE, NULL, event_mouse_t::pos, surface_t::pos, prevCursorTarget, screen_height(), screen_width(), event_mouse_t::screenPos, SURFACE_ID_NONE, SURFACE_SCREEN_RECT, point_t::x, and point_t::y.

Referenced by dwm_mouse_read().

dwm_kbd_read()

static void dwm_kbd_read ( void  )

static

Definition at line 455 of file dwm.c.

References surface_t::client, client_send_event(), event_kbd_t::code, kbd_event_t::code, dwm_send_event_to_all(), EVENT_KBD, focus, GEVENT_KBD, surface_t::id, kbd, kbd_ascii(), event_kbd_t::mods, kbd_event_t::mods, NULL, poll1(), POLLIN, printf(), read(), SURFACE_ID_NONE, event_kbd_t::type, and kbd_event_t::type.

Referenced by dwm_update().

dwm_mouse_read()

static void dwm_mouse_read ( void  )

static

Definition at line 574 of file dwm.c.

References mouse_event_t::buttons, mouse_event_t::deltaX, mouse_event_t::deltaY, dwm_handle_mouse_event(), mouse, MOUSE_NONE, poll1(), POLLIN, printf(), and read().

Referenced by dwm_update().

dwm_next_timer()

static surface_t * dwm_next_timer ( void  )

static

Definition at line 409 of file dwm.c.

References CLOCKS_NEVER, cursor, timer_t::deadline, fullscreen, LIST_FOR_EACH, NULL, panels, surface_t::timer, wall, and windows.

Referenced by dwm_poll().

dwm_poll()

static void dwm_poll ( void  )

static

Definition at line 641 of file dwm.c.

References abort(), surface_t::client, client_send_event(), clientAmount, CLOCKS_NEVER, timer_t::deadline, dwm_next_timer(), dwm_poll_ctx_update(), ERR, errno, EVENT_TIMER, timer_t::flags, surface_t::id, NULL, poll(), pollCtx, printf(), strerror(), time(), timer_t::timeout, surface_t::timer, TIMER_REPEAT, and uptime().

Referenced by dwm_update().

dwm_poll_ctx_update()

static void dwm_poll_ctx_update ( void  )

static

Definition at line 608 of file dwm.c.

References abort(), clientAmount, clients, poll_ctx_t::clients, data, poll_ctx_t::data, pollfd_t::events, pollfd_t::fd, client_t::fd, kbd, poll_ctx_t::kbd, LIST_FOR_EACH, mouse, poll_ctx_t::mouse, NULL, pollCtx, POLLIN, printf(), realloc(), and pollfd_t::revents.

Referenced by dwm_poll().

dwm_send_event_to_all()

static void dwm_send_event_to_all ( surface_id_t  target, event_type_t  type, void *  data, uint64_t  size  )

static

Definition at line 71 of file dwm.c.

References client_send_event(), clients, data, dwm_client_disconnect(), ERR, and LIST_FOR_EACH_SAFE.

Referenced by dwm_attach(), dwm_detach(), dwm_handle_mouse_event(), dwm_kbd_read(), and dwm_report_produce().

dwm_surface_under_point()

static surface_t * dwm_surface_under_point ( const point_t *  point )

static

Definition at line 367 of file dwm.c.

References fullscreen, LIST_FOR_EACH_REVERSE, NULL, panels, RECT_CONTAINS_POINT, SURFACE_SCREEN_RECT, wall, and windows.

Referenced by dwm_handle_mouse_event().

dwm_update()

static void dwm_update ( void  )

static

Definition at line 675 of file dwm.c.

References client_receive_cmds(), clients, poll_ctx_t::clients, compositor_draw(), cursor, poll_ctx_t::data, dwm_client_accept(), dwm_client_disconnect(), dwm_kbd_read(), dwm_mouse_read(), dwm_poll(), ERR, errno, client_t::fd, fullscreen, poll_ctx_t::kbd, LIST_FOR_EACH_SAFE, poll_ctx_t::mouse, panels, pollCtx, POLLERR, POLLHUP, POLLIN, printf(), pollfd_t::revents, strerror(), wall, compositor_ctx_t::windows, and windows.

Referenced by dwm_loop().

Variable Documentation

clientAmount

uint64_t clientAmount

static

Definition at line 27 of file dwm.c.

Referenced by dwm_client_accept(), dwm_client_disconnect(), dwm_init(), dwm_poll(), and dwm_poll_ctx_update().

clients

list_t clients

static

Definition at line 26 of file dwm.c.

Referenced by dwm_client_accept(), dwm_client_disconnect(), dwm_init(), dwm_poll_ctx_update(), dwm_send_event_to_all(), and dwm_update().

cursor

surface_t* cursor

static

Definition at line 32 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_handle_mouse_event(), dwm_init(), dwm_next_timer(), and dwm_update().

data

fd_t data

static

Definition at line 21 of file dwm.c.

Referenced by aml_def_index_field_read(), aml_field_unit_access(), aml_field_unit_index_field_set(), aml_object_set_bits_at(), client_send_all(), client_send_event(), config_get_array(), display_cmds_flush(), display_emit(), display_new(), display_push(), dwm_deinit(), dwm_init(), dwm_poll_ctx_update(), dwm_send_event_to_all(), element_emit(), free(), irq_install(), local_socket_accept(), local_socket_bind(), local_socket_connect(), local_socket_data_get_conn(), local_socket_data_get_listen(), local_socket_deinit(), local_socket_init(), local_socket_listen(), local_socket_poll(), local_socket_recv(), local_socket_send(), ps2_kbd_irq(), ps2_mouse_irq(), ramfs_mount(), and realloc().

focus

surface_t* focus

static

Definition at line 36 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_focus_set(), dwm_handle_mouse_event(), dwm_init(), and dwm_kbd_read().

fullscreen

surface_t* fullscreen

static

Definition at line 33 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_focus_set(), dwm_init(), dwm_next_timer(), dwm_surface_find(), dwm_surface_under_point(), and dwm_update().

id

char id[MAX_NAME]

static

Definition at line 20 of file dwm.c.

Referenced by aml_mutex_stack_push(), cpu_init(), display_get_surface_info(), display_set_focus(), display_set_is_visible(), element_new_raw(), procedure(), and smp_cpu().

kbd

fd_t kbd

static

Definition at line 23 of file dwm.c.

Referenced by dwm_deinit(), dwm_init(), dwm_kbd_read(), and dwm_poll_ctx_update().

mouse

fd_t mouse

static

Definition at line 24 of file dwm.c.

Referenced by dwm_deinit(), dwm_init(), dwm_mouse_read(), and dwm_poll_ctx_update().

panels

list_t panels

static

Definition at line 30 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_init(), dwm_next_timer(), dwm_surface_find(), dwm_surface_under_point(), and dwm_update().

pollCtx

poll_ctx_t* pollCtx

static

Definition at line 38 of file dwm.c.

Referenced by dwm_deinit(), dwm_init(), dwm_poll(), dwm_poll_ctx_update(), and dwm_update().

prevCursorTarget

surface_t* prevCursorTarget

static

Definition at line 34 of file dwm.c.

Referenced by dwm_detach(), dwm_handle_mouse_event(), and dwm_init().

wall

surface_t* wall

static

Definition at line 31 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_init(), dwm_next_timer(), dwm_surface_find(), dwm_surface_under_point(), and dwm_update().

windows

list_t windows

static

Definition at line 29 of file dwm.c.

Referenced by dwm_attach(), dwm_detach(), dwm_focus_set(), dwm_init(), dwm_next_timer(), dwm_surface_find(), dwm_surface_under_point(), and dwm_update().