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Split bindings into separate key/button/axis bindings

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Rather than attempting to have the one handler prototype everywhere.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
dev
Daniel Stone 13 years ago committed by Kristian Høgsberg
parent 878f0b77a8
commit 325fc2d53a
7 changed files with 265 additions and 151 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 6
      src/compositor-drm.c
  2. 17
      src/compositor.c
  3. 52
      src/compositor.h
  4. 13
      src/screenshooter.c
  5. 123
      src/shell.c
  6. 26
      src/tablet-shell.c
  7. 117
      src/util.c

6
src/compositor-drm.c
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@ -1727,12 +1727,10 @@ vt_func(struct weston_compositor *compositor, int event)
} }
static void static void
switch_vt_binding(struct wl_seat *seat, uint32_t time, switch_vt_binding(struct wl_seat *seat, uint32_t time, uint32_t key, void *data)
uint32_t key, uint32_t button, uint32_t axis, int32_t state, void *data)
{ {
struct drm_compositor *ec = data; struct drm_compositor *ec = data;
if (state)
tty_activate_vt(ec->tty, key - KEY_F1 + 1); tty_activate_vt(ec->tty, key - KEY_F1 + 1);
} }
@ -1810,7 +1808,7 @@ drm_compositor_create(struct wl_display *display,
return NULL; return NULL;
for (key = KEY_F1; key < KEY_F9; key++) for (key = KEY_F1; key < KEY_F9; key++)
weston_compositor_add_binding(&ec->base, key, 0, 0, weston_compositor_add_key_binding(&ec->base, key,
MODIFIER_CTRL | MODIFIER_ALT, MODIFIER_CTRL | MODIFIER_ALT,
switch_vt_binding, ec); switch_vt_binding, ec);

17
src/compositor.c
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@ -1694,7 +1694,7 @@ notify_button(struct wl_seat *seat, uint32_t time, int32_t button,
seat->pointer->button_count--; seat->pointer->button_count--;
} }
weston_compositor_run_binding(compositor, ws, time, 0, button, 0, weston_compositor_run_button_binding(compositor, ws, time, button,
state); state);
seat->pointer->grab->interface->button(seat->pointer->grab, time, seat->pointer->grab->interface->button(seat->pointer->grab, time,
@ -1721,8 +1721,7 @@ notify_axis(struct wl_seat *seat, uint32_t time, uint32_t axis,
weston_compositor_activity(compositor); weston_compositor_activity(compositor);
if (value) if (value)
weston_compositor_run_binding(compositor, ws, weston_compositor_run_axis_binding(compositor, ws, time, axis,
time, 0, 0, axis,
wl_fixed_to_int(value)); wl_fixed_to_int(value));
else else
return; return;
@ -1830,8 +1829,8 @@ notify_key(struct wl_seat *seat, uint32_t time, uint32_t key,
} }
if (grab == &seat->keyboard->default_grab) if (grab == &seat->keyboard->default_grab)
weston_compositor_run_binding(compositor, ws, weston_compositor_run_key_binding(compositor, ws, time, key,
time, key, 0, 0, state); state);
grab->interface->key(grab, time, key, state); grab->interface->key(grab, time, key, state);
if (mods) if (mods)
@ -2835,7 +2834,9 @@ weston_compositor_init(struct weston_compositor *ec, struct wl_display *display)
wl_list_init(&ec->layer_list); wl_list_init(&ec->layer_list);
wl_list_init(&ec->seat_list); wl_list_init(&ec->seat_list);
wl_list_init(&ec->output_list); wl_list_init(&ec->output_list);
wl_list_init(&ec->binding_list); wl_list_init(&ec->key_binding_list);
wl_list_init(&ec->button_binding_list);
wl_list_init(&ec->axis_binding_list);
wl_list_init(&ec->animation_list); wl_list_init(&ec->animation_list);
weston_spring_init(&ec->fade.spring, 30.0, 1.0, 1.0); weston_spring_init(&ec->fade.spring, 30.0, 1.0, 1.0);
ec->fade.animation.frame = fade_frame; ec->fade.animation.frame = fade_frame;
@ -2884,7 +2885,9 @@ weston_compositor_shutdown(struct weston_compositor *ec)
wl_list_for_each_safe(output, next, &ec->output_list, link) wl_list_for_each_safe(output, next, &ec->output_list, link)
output->destroy(output); output->destroy(output);
weston_binding_list_destroy_all(&ec->binding_list); weston_binding_list_destroy_all(&ec->key_binding_list);
weston_binding_list_destroy_all(&ec->button_binding_list);
weston_binding_list_destroy_all(&ec->axis_binding_list);
wl_array_release(&ec->vertices); wl_array_release(&ec->vertices);
wl_array_release(&ec->indices); wl_array_release(&ec->indices);

52
src/compositor.h
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@ -268,7 +268,9 @@ struct weston_compositor {
struct wl_list seat_list; struct wl_list seat_list;
struct wl_list layer_list; struct wl_list layer_list;
struct wl_list surface_list; struct wl_list surface_list;
struct wl_list binding_list; struct wl_list key_binding_list;
struct wl_list button_binding_list;
struct wl_list axis_binding_list;
struct wl_list animation_list; struct wl_list animation_list;
struct { struct {
struct weston_spring spring; struct weston_spring spring;
@ -525,16 +527,35 @@ weston_compositor_update_drag_surfaces(struct weston_compositor *compositor);
struct weston_binding; struct weston_binding;
typedef void (*weston_binding_handler_t)(struct wl_seat *seat, typedef void (*weston_key_binding_handler_t)(struct wl_seat *seat,
uint32_t time, uint32_t key, uint32_t time, uint32_t key,
void *data);
struct weston_binding *
weston_compositor_add_key_binding(struct weston_compositor *compositor,
uint32_t key,
enum weston_keyboard_modifier modifier,
weston_key_binding_handler_t binding,
void *data);
typedef void (*weston_button_binding_handler_t)(struct wl_seat *seat,
uint32_t time, uint32_t button,
void *data);
struct weston_binding *
weston_compositor_add_button_binding(struct weston_compositor *compositor,
uint32_t button, uint32_t button,
uint32_t axis, enum weston_keyboard_modifier modifier,
weston_button_binding_handler_t binding,
void *data);
typedef void (*weston_axis_binding_handler_t)(struct wl_seat *seat,
uint32_t time, uint32_t axis,
int32_t value, void *data); int32_t value, void *data);
struct weston_binding * struct weston_binding *
weston_compositor_add_binding(struct weston_compositor *compositor, weston_compositor_add_axis_binding(struct weston_compositor *compositor,
uint32_t key, uint32_t button, uint32_t axis, uint32_t axis,
enum weston_keyboard_modifier modifier, enum weston_keyboard_modifier modifier,
weston_binding_handler_t binding, void *data); weston_axis_binding_handler_t binding,
void *data);
void void
weston_binding_destroy(struct weston_binding *binding); weston_binding_destroy(struct weston_binding *binding);
@ -542,11 +563,20 @@ void
weston_binding_list_destroy_all(struct wl_list *list); weston_binding_list_destroy_all(struct wl_list *list);
void void
weston_compositor_run_binding(struct weston_compositor *compositor, weston_compositor_run_key_binding(struct weston_compositor *compositor,
struct weston_seat *seat, struct weston_seat *seat, uint32_t time,
uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, enum wl_keyboard_key_state state);
int32_t value); void
weston_compositor_run_button_binding(struct weston_compositor *compositor,
struct weston_seat *seat, uint32_t time,
uint32_t button,
enum wl_pointer_button_state value);
void
weston_compositor_run_axis_binding(struct weston_compositor *compositor,
struct weston_seat *seat, uint32_t time,
uint32_t axis, int32_t value);
int int
weston_environment_get_fd(const char *env); weston_environment_get_fd(const char *env);

13
src/screenshooter.c
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@ -199,9 +199,8 @@ screenshooter_sigchld(struct weston_process *process, int status)
} }
static void static void
screenshooter_binding(struct wl_seat *seat, uint32_t time, screenshooter_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, void *data)
int32_t state, void *data)
{ {
struct screenshooter *shooter = data; struct screenshooter *shooter = data;
const char *screenshooter_exe = LIBEXECDIR "/weston-screenshooter"; const char *screenshooter_exe = LIBEXECDIR "/weston-screenshooter";
@ -390,9 +389,7 @@ weston_recorder_destroy(struct weston_recorder *recorder)
} }
static void static void
recorder_binding(struct wl_seat *seat, uint32_t time, recorder_binding(struct wl_seat *seat, uint32_t time, uint32_t key, void *data)
uint32_t key, uint32_t button, uint32_t axis,
int32_t state, void *data)
{ {
struct weston_seat *ws = (struct weston_seat *) seat; struct weston_seat *ws = (struct weston_seat *) seat;
struct weston_compositor *ec = ws->compositor; struct weston_compositor *ec = ws->compositor;
@ -448,9 +445,9 @@ screenshooter_create(struct weston_compositor *ec)
shooter->global = wl_display_add_global(ec->wl_display, shooter->global = wl_display_add_global(ec->wl_display,
&screenshooter_interface, &screenshooter_interface,
shooter, bind_shooter); shooter, bind_shooter);
weston_compositor_add_binding(ec, KEY_S, 0, 0, MODIFIER_SUPER, weston_compositor_add_key_binding(ec, KEY_S, MODIFIER_SUPER,
screenshooter_binding, shooter); screenshooter_binding, shooter);
weston_compositor_add_binding(ec, KEY_R, 0, 0, MODIFIER_SUPER, weston_compositor_add_key_binding(ec, KEY_R, MODIFIER_SUPER,
recorder_binding, shooter); recorder_binding, shooter);
shooter->destroy_listener.notify = screenshooter_destroy; shooter->destroy_listener.notify = screenshooter_destroy;

123
src/shell.c
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@ -1541,9 +1541,7 @@ get_shell_surface_type(struct weston_surface *surface)
} }
static void static void
move_binding(struct wl_seat *seat, uint32_t time, move_binding(struct wl_seat *seat, uint32_t time, uint32_t button, void *data)
uint32_t key, uint32_t button, uint32_t axis, int32_t value,
void *data)
{ {
struct weston_surface *surface = struct weston_surface *surface =
(struct weston_surface *) seat->pointer->focus; (struct weston_surface *) seat->pointer->focus;
@ -1570,9 +1568,7 @@ move_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
resize_binding(struct wl_seat *seat, uint32_t time, resize_binding(struct wl_seat *seat, uint32_t time, uint32_t button, void *data)
uint32_t key, uint32_t button, uint32_t axis, int32_t value,
void *data)
{ {
struct weston_surface *surface = struct weston_surface *surface =
(struct weston_surface *) seat->pointer->focus; (struct weston_surface *) seat->pointer->focus;
@ -1620,8 +1616,7 @@ resize_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
surface_opacity_binding(struct wl_seat *seat, uint32_t time, surface_opacity_binding(struct wl_seat *seat, uint32_t time, uint32_t axis,
uint32_t key, uint32_t button, uint32_t axis,
int32_t value, void *data) int32_t value, void *data)
{ {
float step = 0.05; float step = 0.05;
@ -1656,9 +1651,8 @@ surface_opacity_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
zoom_binding(struct wl_seat *seat, uint32_t time, do_zoom(struct wl_seat *seat, uint32_t time, uint32_t key, uint32_t axis,
uint32_t key, uint32_t button, uint32_t axis, int32_t value, int32_t value)
void *data)
{ {
struct weston_seat *ws = (struct weston_seat *) seat; struct weston_seat *ws = (struct weston_seat *) seat;
struct weston_compositor *compositor = ws->compositor; struct weston_compositor *compositor = ws->compositor;
@ -1670,9 +1664,9 @@ zoom_binding(struct wl_seat *seat, uint32_t time,
wl_fixed_to_double(seat->pointer->x), wl_fixed_to_double(seat->pointer->x),
wl_fixed_to_double(seat->pointer->y), wl_fixed_to_double(seat->pointer->y),
NULL)) { NULL)) {
if (key == KEY_PAGEUP && value) if (key == KEY_PAGEUP)
increment = output->zoom.increment; increment = output->zoom.increment;
else if (key == KEY_PAGEDOWN && value) else if (key == KEY_PAGEDOWN)
increment = -output->zoom.increment; increment = -output->zoom.increment;
else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL) else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)
increment = output->zoom.increment * value; increment = output->zoom.increment * value;
@ -1701,12 +1695,25 @@ zoom_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
terminate_binding(struct wl_seat *seat, uint32_t time, zoom_axis_binding(struct wl_seat *seat, uint32_t time, uint32_t axis,
uint32_t key, uint32_t button, uint32_t axis, int32_t state, void *data) int32_t value, void *data)
{
do_zoom(seat, time, 0, axis, value);
}
static void
zoom_key_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
void *data)
{
do_zoom(seat, time, key, 0, 0);
}
static void
terminate_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
void *data)
{ {
struct weston_compositor *compositor = data; struct weston_compositor *compositor = data;
if (state)
wl_display_terminate(compositor->wl_display); wl_display_terminate(compositor->wl_display);
} }
@ -1807,8 +1814,7 @@ static const struct wl_pointer_grab_interface rotate_grab_interface = {
}; };
static void static void
rotate_binding(struct wl_seat *seat, uint32_t time, rotate_binding(struct wl_seat *seat, uint32_t time, uint32_t button,
uint32_t key, uint32_t button, uint32_t axis, int32_t value,
void *data) void *data)
{ {
struct weston_surface *base_surface = struct weston_surface *base_surface =
@ -1936,16 +1942,13 @@ is_black_surface (struct weston_surface *es, struct weston_surface **fs_surface)
} }
static void static void
click_to_activate_binding(struct wl_seat *seat, click_to_activate_binding(struct wl_seat *seat, uint32_t time, uint32_t button,
uint32_t time, uint32_t key,
uint32_t button, uint32_t axis, int32_t state_w,
void *data) void *data)
{ {
struct weston_seat *ws = (struct weston_seat *) seat; struct weston_seat *ws = (struct weston_seat *) seat;
struct desktop_shell *shell = data; struct desktop_shell *shell = data;
struct weston_surface *focus; struct weston_surface *focus;
struct weston_surface *upper; struct weston_surface *upper;
enum wl_pointer_button_state state = state_w;
focus = (struct weston_surface *) seat->pointer->focus; focus = (struct weston_surface *) seat->pointer->focus;
if (!focus) if (!focus)
@ -1954,8 +1957,7 @@ click_to_activate_binding(struct wl_seat *seat,
if (is_black_surface(focus, &upper)) if (is_black_surface(focus, &upper))
focus = upper; focus = upper;
if (state == WL_POINTER_BUTTON_STATE_PRESSED && if (seat->pointer->grab == &seat->pointer->default_grab)
seat->pointer->grab == &seat->pointer->default_grab)
activate(shell, focus, ws); activate(shell, focus, ws);
} }
@ -2511,9 +2513,8 @@ static const struct wl_keyboard_grab_interface switcher_grab = {
}; };
static void static void
switcher_binding(struct wl_seat *seat, uint32_t time, switcher_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, void *data)
int32_t value, void *data)
{ {
struct desktop_shell *shell = data; struct desktop_shell *shell = data;
struct switcher *switcher; struct switcher *switcher;
@ -2531,8 +2532,8 @@ switcher_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
backlight_binding(struct wl_seat *seat, uint32_t time, backlight_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, int32_t state, void *data) void *data)
{ {
struct weston_compositor *compositor = data; struct weston_compositor *compositor = data;
struct weston_output *output; struct weston_output *output;
@ -2564,9 +2565,8 @@ backlight_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
debug_repaint_binding(struct wl_seat *seat, uint32_t time, debug_repaint_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, void *data)
int32_t value, void *data)
{ {
struct desktop_shell *shell = data; struct desktop_shell *shell = data;
struct weston_compositor *compositor = shell->compositor; struct weston_compositor *compositor = shell->compositor;
@ -2599,22 +2599,19 @@ debug_repaint_binding(struct wl_seat *seat, uint32_t time,
} }
static void static void
force_kill_binding(struct wl_seat *seat, uint32_t time, force_kill_binding(struct wl_seat *seat, uint32_t time, uint32_t key,
uint32_t key, uint32_t button, uint32_t axis, void *data)
int32_t value, void *data)
{ {
struct wl_client *client; struct wl_client *client;
pid_t pid; pid_t pid;
uid_t uid; uid_t uid;
gid_t gid; gid_t gid;
if (value == 1) {
client = seat->keyboard->focus->resource.client; client = seat->keyboard->focus->resource.client;
wl_client_get_credentials(client, &pid, &uid, &gid); wl_client_get_credentials(client, &pid, &uid, &gid);
kill(pid, SIGKILL); kill(pid, SIGKILL);
} }
}
static void static void
shell_destroy(struct wl_listener *listener, void *data) shell_destroy(struct wl_listener *listener, void *data)
@ -2638,44 +2635,44 @@ shell_add_bindings(struct weston_compositor *ec, struct desktop_shell *shell)
uint32_t mod; uint32_t mod;
/* fixed bindings */ /* fixed bindings */
weston_compositor_add_binding(ec, KEY_BACKSPACE, 0, 0, weston_compositor_add_key_binding(ec, KEY_BACKSPACE,
MODIFIER_CTRL | MODIFIER_ALT, MODIFIER_CTRL | MODIFIER_ALT,
terminate_binding, ec); terminate_binding, ec);
weston_compositor_add_binding(ec, 0, BTN_LEFT, 0, 0, weston_compositor_add_button_binding(ec, BTN_LEFT, 0,
click_to_activate_binding, shell); click_to_activate_binding,
weston_compositor_add_binding(ec, 0, 0, shell);
WL_POINTER_AXIS_VERTICAL_SCROLL, weston_compositor_add_axis_binding(ec, WL_POINTER_AXIS_VERTICAL_SCROLL,
MODIFIER_SUPER | MODIFIER_ALT, MODIFIER_SUPER | MODIFIER_ALT,
surface_opacity_binding, NULL); surface_opacity_binding, NULL);
weston_compositor_add_binding(ec, 0, 0, weston_compositor_add_axis_binding(ec, WL_POINTER_AXIS_VERTICAL_SCROLL,
WL_POINTER_AXIS_VERTICAL_SCROLL, MODIFIER_SUPER, zoom_axis_binding,
MODIFIER_SUPER, zoom_binding, NULL); NULL);
/* configurable bindings */ /* configurable bindings */
mod = shell->binding_modifier; mod = shell->binding_modifier;
weston_compositor_add_binding(ec, KEY_PAGEUP, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_PAGEUP, mod,
zoom_binding, NULL); zoom_key_binding, NULL);
weston_compositor_add_binding(ec, KEY_PAGEDOWN, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_PAGEDOWN, mod,
zoom_binding, NULL); zoom_key_binding, NULL);
weston_compositor_add_binding(ec, 0, BTN_LEFT, 0, mod, weston_compositor_add_button_binding(ec, BTN_LEFT, mod, move_binding,
move_binding, shell); shell);
weston_compositor_add_binding(ec, 0, BTN_MIDDLE, 0, mod, weston_compositor_add_button_binding(ec, BTN_MIDDLE, mod,
resize_binding, shell); resize_binding, shell);
weston_compositor_add_binding(ec, 0, BTN_RIGHT, 0, mod, weston_compositor_add_button_binding(ec, BTN_RIGHT, mod,
rotate_binding, NULL); rotate_binding, NULL);
weston_compositor_add_binding(ec, KEY_TAB, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_TAB, mod, switcher_binding,
switcher_binding, shell); shell);
weston_compositor_add_binding(ec, KEY_F9, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_F9, mod, backlight_binding,
backlight_binding, ec); ec);
weston_compositor_add_binding(ec, KEY_BRIGHTNESSDOWN, 0, 0, 0, weston_compositor_add_key_binding(ec, KEY_BRIGHTNESSDOWN, 0,
backlight_binding, ec);
weston_compositor_add_binding(ec, KEY_F10, 0, 0, mod,
backlight_binding, ec); backlight_binding, ec);
weston_compositor_add_binding(ec, KEY_BRIGHTNESSUP, 0, 0, 0, weston_compositor_add_key_binding(ec, KEY_F10, mod, backlight_binding,
ec);
weston_compositor_add_key_binding(ec, KEY_BRIGHTNESSUP, 0,
backlight_binding, ec); backlight_binding, ec);
weston_compositor_add_binding(ec, KEY_SPACE, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_SPACE, mod,
debug_repaint_binding, shell); debug_repaint_binding, shell);
weston_compositor_add_binding(ec, KEY_K, 0, 0, mod, weston_compositor_add_key_binding(ec, KEY_K, mod,
force_kill_binding, shell); force_kill_binding, shell);
} }

26
src/tablet-shell.c
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@ -447,31 +447,29 @@ long_press_handler(void *data)
} }
static void static void
menu_key_binding(struct wl_seat *seat, uint32_t time, menu_key_binding(struct wl_seat *seat, uint32_t time, uint32_t key, void *data)
uint32_t key, uint32_t button, uint32_t axis, int32_t state, void *data)
{ {
struct tablet_shell *shell = data; struct tablet_shell *shell = data;
if (shell->state == STATE_LOCKED) if (shell->state == STATE_LOCKED)
return; return;
if (state)
toggle_switcher(shell); toggle_switcher(shell);
} }
static void static void
home_key_binding(struct wl_seat *seat, uint32_t time, home_key_binding(struct wl_seat *seat, uint32_t time, uint32_t key, void *data)
uint32_t key, uint32_t button, uint32_t axis, int32_t state, void *data)
{ {
struct tablet_shell *shell = data; struct tablet_shell *shell = data;
if (shell->state == STATE_LOCKED) if (shell->state == STATE_LOCKED)
return; return;
if (state) { if (1) {
wl_event_source_timer_update(shell->long_press_source, 500); wl_event_source_timer_update(shell->long_press_source, 500);
shell->long_press_active = 1; shell->long_press_active = 1;
} else if (shell->long_press_active) { } else if (shell->long_press_active) {
/* This code has never been run ... */
wl_event_source_timer_update(shell->long_press_source, 0); wl_event_source_timer_update(shell->long_press_source, 0);
shell->long_press_active = 0; shell->long_press_active = 0;
@ -561,15 +559,17 @@ shell_init(struct weston_compositor *compositor)
shell->long_press_source = shell->long_press_source =
wl_event_loop_add_timer(loop, long_press_handler, shell); wl_event_loop_add_timer(loop, long_press_handler, shell);
weston_compositor_add_binding(compositor, KEY_LEFTMETA, 0, 0, 0, weston_compositor_add_key_binding(compositor, KEY_LEFTMETA, 0,
home_key_binding, shell); home_key_binding, shell);
weston_compositor_add_binding(compositor, KEY_RIGHTMETA, 0, 0, 0, weston_compositor_add_key_binding(compositor, KEY_RIGHTMETA, 0,
home_key_binding, shell); home_key_binding, shell);
weston_compositor_add_binding(compositor, KEY_LEFTMETA, 0, 0, weston_compositor_add_key_binding(compositor, KEY_LEFTMETA,
MODIFIER_SUPER, home_key_binding, shell); MODIFIER_SUPER, home_key_binding,
weston_compositor_add_binding(compositor, KEY_RIGHTMETA, 0, 0, shell);
MODIFIER_SUPER, home_key_binding, shell); weston_compositor_add_key_binding(compositor, KEY_RIGHTMETA,
weston_compositor_add_binding(compositor, KEY_COMPOSE, 0, 0, 0, MODIFIER_SUPER, home_key_binding,
shell);
weston_compositor_add_key_binding(compositor, KEY_COMPOSE, 0,
menu_key_binding, shell); menu_key_binding, shell);
weston_layer_init(&shell->homescreen_layer, weston_layer_init(&shell->homescreen_layer,

117
src/util.c
Unescape View File

@ -199,15 +199,15 @@ struct weston_binding {
uint32_t button; uint32_t button;
uint32_t axis; uint32_t axis;
uint32_t modifier; uint32_t modifier;
weston_binding_handler_t handler; void *handler;
void *data; void *data;
struct wl_list link; struct wl_list link;
}; };
WL_EXPORT struct weston_binding * static struct weston_binding *
weston_compositor_add_binding(struct weston_compositor *compositor, weston_compositor_add_binding(struct weston_compositor *compositor,
uint32_t key, uint32_t button, uint32_t axis, uint32_t modifier, uint32_t key, uint32_t button, uint32_t axis,
weston_binding_handler_t handler, void *data) uint32_t modifier, void *handler, void *data)
{ {
struct weston_binding *binding; struct weston_binding *binding;
@ -221,7 +221,60 @@ weston_compositor_add_binding(struct weston_compositor *compositor,
binding->modifier = modifier; binding->modifier = modifier;
binding->handler = handler; binding->handler = handler;
binding->data = data; binding->data = data;
wl_list_insert(compositor->binding_list.prev, &binding->link);
return binding;
}
WL_EXPORT struct weston_binding *
weston_compositor_add_key_binding(struct weston_compositor *compositor,
uint32_t key, uint32_t modifier,
weston_key_binding_handler_t handler,
void *data)
{
struct weston_binding *binding;
binding = weston_compositor_add_binding(compositor, key, 0, 0,
modifier, handler, data);
if (binding == NULL)
return NULL;
wl_list_insert(compositor->key_binding_list.prev, &binding->link);
return binding;
}
WL_EXPORT struct weston_binding *
weston_compositor_add_button_binding(struct weston_compositor *compositor,
uint32_t button, uint32_t modifier,
weston_button_binding_handler_t handler,
void *data)
{
struct weston_binding *binding;
binding = weston_compositor_add_binding(compositor, 0, button, 0,
modifier, handler, data);
if (binding == NULL)
return NULL;
wl_list_insert(compositor->button_binding_list.prev, &binding->link);
return binding;
}
WL_EXPORT struct weston_binding *
weston_compositor_add_axis_binding(struct weston_compositor *compositor,
uint32_t axis, uint32_t modifier,
weston_axis_binding_handler_t handler,
void *data)
{
struct weston_binding *binding;
binding = weston_compositor_add_binding(compositor, 0, 0, axis,
modifier, handler, data);
if (binding == NULL)
return NULL;
wl_list_insert(compositor->axis_binding_list.prev, &binding->link);
return binding; return binding;
} }
@ -304,30 +357,66 @@ install_binding_grab(struct wl_seat *seat,
} }
WL_EXPORT void WL_EXPORT void
weston_compositor_run_binding(struct weston_compositor *compositor, weston_compositor_run_key_binding(struct weston_compositor *compositor,
struct weston_seat *seat, struct weston_seat *seat,
uint32_t time, uint32_t key, uint32_t time, uint32_t key,
uint32_t button, uint32_t axis, int32_t value) enum wl_keyboard_key_state state)
{ {
struct weston_binding *b; struct weston_binding *b;
wl_list_for_each(b, &compositor->binding_list, link) { if (state == WL_KEYBOARD_KEY_STATE_RELEASED)
if (b->key == key && b->button == button && b->axis == axis && return;
b->modifier == seat->modifier_state && value) {
b->handler(&seat->seat, wl_list_for_each(b, &compositor->key_binding_list, link) {
time, key, button, axis, value, b->data); if (b->key == key && b->modifier == seat->modifier_state) {
weston_key_binding_handler_t handler = b->handler;
handler(&seat->seat, time, key, b->data);
/* If this was a key binding and it didn't /* If this was a key binding and it didn't
* install a keyboard grab, install one now to * install a keyboard grab, install one now to
* swallow the key release. */ * swallow the key release. */
if (b->key && if (seat->seat.keyboard->grab ==
seat->seat.keyboard->grab ==
&seat->seat.keyboard->default_grab) &seat->seat.keyboard->default_grab)
install_binding_grab(&seat->seat, time, key); install_binding_grab(&seat->seat, time, key);
} }
} }
} }
WL_EXPORT void
weston_compositor_run_button_binding(struct weston_compositor *compositor,
struct weston_seat *seat,
uint32_t time, uint32_t button,
enum wl_pointer_button_state state)
{
struct weston_binding *b;
if (state == WL_POINTER_BUTTON_STATE_RELEASED)
return;
wl_list_for_each(b, &compositor->button_binding_list, link) {
if (b->button == button && b->modifier == seat->modifier_state) {
weston_button_binding_handler_t handler = b->handler;
handler(&seat->seat, time, button, b->data);
}
}
}
WL_EXPORT void
weston_compositor_run_axis_binding(struct weston_compositor *compositor,
struct weston_seat *seat,
uint32_t time, uint32_t axis,
int32_t value)
{
struct weston_binding *b;
wl_list_for_each(b, &compositor->axis_binding_list, link) {
if (b->axis == axis && b->modifier == seat->modifier_state) {
weston_axis_binding_handler_t handler = b->handler;
handler(&seat->seat, time, axis, value, b->data);
}
}
}
WL_EXPORT int WL_EXPORT int
weston_environment_get_fd(const char *env) weston_environment_get_fd(const char *env)
{ {

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