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Merge pull request #303 from emersion/wl-signal-no-list-init

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Remove wl_list_init when using wl_signal_add
master
Drew DeVault 7 years ago committed by GitHub
parent 17adb26218 f2c4b80620
commit ce2f945441
13 changed files with 59 additions and 93 deletions
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5
backend/multi/backend.c
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@ -130,11 +130,6 @@ void wlr_multi_backend_add(struct wlr_backend *_multi,
sub->output_add.notify = output_add_reemit;
sub->output_remove.notify = output_remove_reemit;
wl_list_init(&sub->input_add.link);
wl_list_init(&sub->input_remove.link);
wl_list_init(&sub->output_add.link);
wl_list_init(&sub->output_remove.link);
wl_signal_add(&backend->events.input_add, &sub->input_add);
wl_signal_add(&backend->events.input_remove, &sub->input_remove);
wl_signal_add(&backend->events.output_add, &sub->output_add);

19
examples/shared.c
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@ -60,7 +60,6 @@ static void keyboard_add(struct wlr_input_device *device, struct compositor_stat
struct keyboard_state *kbstate = calloc(sizeof(struct keyboard_state), 1);
kbstate->device = device;
kbstate->compositor = state;
wl_list_init(&kbstate->key.link);
kbstate->key.notify = keyboard_key_notify;
wl_signal_add(&device->keyboard->events.key, &kbstate->key);
wl_list_insert(&state->keyboards, &kbstate->link);
@ -122,10 +121,6 @@ static void pointer_add(struct wlr_input_device *device, struct compositor_state
struct pointer_state *pstate = calloc(sizeof(struct pointer_state), 1);
pstate->device = device;
pstate->compositor = state;
wl_list_init(&pstate->motion.link);
wl_list_init(&pstate->motion_absolute.link);
wl_list_init(&pstate->button.link);
wl_list_init(&pstate->axis.link);
pstate->motion.notify = pointer_motion_notify;
pstate->motion_absolute.notify = pointer_motion_absolute_notify;
pstate->button.notify = pointer_button_notify;
@ -175,10 +170,6 @@ static void touch_add(struct wlr_input_device *device, struct compositor_state *
struct touch_state *tstate = calloc(sizeof(struct touch_state), 1);
tstate->device = device;
tstate->compositor = state;
wl_list_init(&tstate->down.link);
wl_list_init(&tstate->motion.link);
wl_list_init(&tstate->up.link);
wl_list_init(&tstate->cancel.link);
tstate->down.notify = touch_down_notify;
tstate->motion.notify = touch_motion_notify;
tstate->up.notify = touch_up_notify;
@ -219,10 +210,6 @@ static void tablet_tool_add(struct wlr_input_device *device,
struct tablet_tool_state *tstate = calloc(sizeof(struct tablet_tool_state), 1);
tstate->device = device;
tstate->compositor = state;
wl_list_init(&tstate->axis.link);
wl_list_init(&tstate->proximity.link);
wl_list_init(&tstate->tip.link);
wl_list_init(&tstate->button.link);
tstate->axis.notify = tablet_tool_axis_notify;
tstate->proximity.notify = tablet_tool_proximity_notify;
//tstate->tip.notify = tablet_tool_tip_notify;
@ -247,7 +234,6 @@ static void tablet_pad_add(struct wlr_input_device *device,
struct tablet_pad_state *pstate = calloc(sizeof(struct tablet_pad_state), 1);
pstate->device = device;
pstate->compositor = state;
wl_list_init(&pstate->button.link);
pstate->button.notify = tablet_pad_button_notify;
wl_signal_add(&device->tablet_pad->events.button, &pstate->button);
wl_list_insert(&state->tablet_pads, &pstate->link);
@ -436,7 +422,6 @@ static void output_add_notify(struct wl_listener *listener, void *data) {
ostate->compositor = state;
ostate->frame.notify = output_frame_notify;
ostate->resolution.notify = output_resolution_notify;
wl_list_init(&ostate->frame.link);
wl_signal_add(&output->events.frame, &ostate->frame);
wl_signal_add(&output->events.resolution, &ostate->resolution);
wl_list_insert(&state->outputs, &ostate->link);
@ -476,15 +461,11 @@ void compositor_init(struct compositor_state *state) {
wl_list_init(&state->touch);
wl_list_init(&state->tablet_tools);
wl_list_init(&state->tablet_pads);
wl_list_init(&state->input_add.link);
state->input_add.notify = input_add_notify;
wl_list_init(&state->input_remove.link);
state->input_remove.notify = input_remove_notify;
wl_list_init(&state->outputs);
wl_list_init(&state->output_add.link);
state->output_add.notify = output_add_notify;
wl_list_init(&state->output_remove.link);
state->output_remove.notify = output_remove_notify;
struct wlr_backend *wlr = wlr_backend_autocreate(state->display);

7
include/rootston/view.h
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@ -8,13 +8,12 @@
struct roots_wl_shell_surface {
struct roots_view *view;
// TODO: Maybe destroy listener should go in roots_view
struct wl_listener destroy;
struct wl_listener ping_timeout;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_set_fullscreen;
struct wl_listener request_set_maximized;
struct wl_listener surface_commit;
};
@ -25,15 +24,13 @@ struct roots_xdg_surface_v6 {
// TODO: Maybe destroy listener should go in roots_view
struct wl_listener commit;
struct wl_listener destroy;
struct wl_listener ping_timeout;
struct wl_listener request_minimize;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_show_window_menu;
};
struct roots_xwayland_surface {
struct roots_view *view;
// TODO: Maybe destroy listener should go in roots_view
struct wl_listener destroy;
struct wl_listener request_configure;

10
rootston/cursor.c
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@ -397,47 +397,37 @@ void cursor_initialize(struct roots_input *input) {
// TODO: Does this belong here
wl_list_init(&input->touch_points);
wl_list_init(&input->cursor_motion.link);
wl_signal_add(&cursor->events.motion, &input->cursor_motion);
input->cursor_motion.notify = handle_cursor_motion;
wl_list_init(&input->cursor_motion_absolute.link);
wl_signal_add(&cursor->events.motion_absolute,
&input->cursor_motion_absolute);
input->cursor_motion_absolute.notify = handle_cursor_motion_absolute;
wl_list_init(&input->cursor_button.link);
wl_signal_add(&cursor->events.button, &input->cursor_button);
input->cursor_button.notify = handle_cursor_button;
wl_list_init(&input->cursor_axis.link);
wl_signal_add(&cursor->events.axis, &input->cursor_axis);
input->cursor_axis.notify = handle_cursor_axis;
wl_list_init(&input->cursor_touch_down.link);
wl_signal_add(&cursor->events.touch_down, &input->cursor_touch_down);
input->cursor_touch_down.notify = handle_touch_down;
wl_list_init(&input->cursor_touch_up.link);
wl_signal_add(&cursor->events.touch_up, &input->cursor_touch_up);
input->cursor_touch_up.notify = handle_touch_up;
wl_list_init(&input->cursor_touch_motion.link);
wl_signal_add(&cursor->events.touch_motion, &input->cursor_touch_motion);
input->cursor_touch_motion.notify = handle_touch_motion;
wl_list_init(&input->cursor_tool_axis.link);
wl_signal_add(&cursor->events.tablet_tool_axis, &input->cursor_tool_axis);
input->cursor_tool_axis.notify = handle_tool_axis;
wl_list_init(&input->cursor_tool_tip.link);
wl_signal_add(&cursor->events.tablet_tool_tip, &input->cursor_tool_tip);
input->cursor_tool_tip.notify = handle_tool_tip;
wl_signal_add(&input->wl_seat->events.pointer_grab_end, &input->pointer_grab_end);
input->pointer_grab_end.notify = handle_pointer_grab_end;
wl_list_init(&input->request_set_cursor.link);
wl_signal_add(&input->wl_seat->events.request_set_cursor,
&input->request_set_cursor);
input->request_set_cursor.notify = handle_request_set_cursor;

18
rootston/desktop.c
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@ -202,17 +202,23 @@ struct roots_view *view_at(struct roots_desktop *desktop, double lx, double ly,
struct roots_desktop *desktop_create(struct roots_server *server,
struct roots_config *config) {
struct roots_desktop *desktop = calloc(1, sizeof(struct roots_desktop));
wlr_log(L_DEBUG, "Initializing roots desktop");
assert(desktop->views = list_create());
struct roots_desktop *desktop = calloc(1, sizeof(struct roots_desktop));
if (desktop == NULL) {
return NULL;
}
desktop->views = list_create();
if (desktop->views == NULL) {
free(desktop);
return NULL;
}
wl_list_init(&desktop->outputs);
wl_list_init(&desktop->output_add.link);
desktop->output_add.notify = output_add_notify;
wl_list_init(&desktop->output_remove.link);
desktop->output_remove.notify = output_remove_notify;
desktop->output_add.notify = output_add_notify;
wl_signal_add(&server->backend->events.output_add, &desktop->output_add);
desktop->output_remove.notify = output_remove_notify;
wl_signal_add(&server->backend->events.output_remove,
&desktop->output_remove);

36
rootston/input.c
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@ -74,15 +74,34 @@ struct roots_input *input_create(struct roots_server *server,
assert(server->desktop);
struct roots_input *input = calloc(1, sizeof(struct roots_input));
assert(input);
if (input == NULL) {
return NULL;
}
input->config = config;
input->server = server;
assert(input->theme = wlr_xcursor_theme_load("default", 16));
assert(input->xcursor = wlr_xcursor_theme_get_cursor(input->theme, "left_ptr"));
input->theme = wlr_xcursor_theme_load("default", 16);
if (input->theme == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor theme");
free(input);
return NULL;
}
input->xcursor = wlr_xcursor_theme_get_cursor(input->theme, "left_ptr");
if (input->xcursor == NULL) {
wlr_log(L_ERROR, "Cannot load xcursor from theme");
wlr_xcursor_theme_destroy(input->theme);
free(input);
return NULL;
}
assert(input->wl_seat = wlr_seat_create(server->wl_display, "seat0"));
input->wl_seat = wlr_seat_create(server->wl_display, "seat0");
if (input->wl_seat == NULL) {
wlr_log(L_ERROR, "Cannot create seat");
wlr_xcursor_theme_destroy(input->theme);
free(input);
return NULL;
}
wlr_seat_set_capabilities(input->wl_seat, WL_SEAT_CAPABILITY_KEYBOARD
| WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH);
@ -91,15 +110,10 @@ struct roots_input *input_create(struct roots_server *server,
wl_list_init(&input->touch);
wl_list_init(&input->tablet_tools);
wl_list_init(&input->input_add.link);
input->input_add.notify = input_add_notify;
wl_list_init(&input->input_remove.link);
wl_signal_add(&server->backend->events.input_add, &input->input_add);
input->input_remove.notify = input_remove_notify;
wl_signal_add(&server->backend->events.input_add,
&input->input_add);
wl_signal_add(&server->backend->events.input_remove,
&input->input_remove);
wl_signal_add(&server->backend->events.input_remove, &input->input_remove);
input->cursor = wlr_cursor_create();
cursor_initialize(input);

12
rootston/keyboard.c
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@ -127,10 +127,12 @@ static void keyboard_key_notify(struct wl_listener *listener, void *data) {
void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1);
if (keyboard == NULL) {
return;
}
device->data = keyboard;
keyboard->device = device;
keyboard->input = input;
wl_list_init(&keyboard->key.link);
keyboard->key.notify = keyboard_key_notify;
wl_signal_add(&device->keyboard->events.key, &keyboard->key);
wl_list_insert(&input->keyboards, &keyboard->link);
@ -142,11 +144,15 @@ void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
rules.layout = getenv("XKB_DEFAULT_LAYOUT");
rules.variant = getenv("XKB_DEFAULT_VARIANT");
rules.options = getenv("XKB_DEFAULT_OPTIONS");
struct xkb_context *context;
assert(context = xkb_context_new(XKB_CONTEXT_NO_FLAGS));
struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (context == NULL) {
wlr_log(L_ERROR, "Cannot create XKB context");
return;
}
wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context,
&rules, XKB_KEYMAP_COMPILE_NO_FLAGS));
xkb_context_unref(context);
wlr_seat_attach_keyboard(input->wl_seat, device);
}

1
rootston/output.c
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@ -175,7 +175,6 @@ void output_add_notify(struct wl_listener *listener, void *data) {
output->desktop = desktop;
output->wlr_output = wlr_output;
output->frame.notify = output_frame_notify;
wl_list_init(&output->frame.link);
wl_signal_add(&wlr_output->events.frame, &output->frame);
wl_list_insert(&desktop->outputs, &output->link);

19
rootston/wl_shell.c
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@ -57,11 +57,8 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
wl_list_remove(&roots_surface->destroy.link);
wl_list_remove(&roots_surface->ping_timeout.link);
wl_list_remove(&roots_surface->request_move.link);
wl_list_remove(&roots_surface->request_resize.link);
wl_list_remove(&roots_surface->request_set_fullscreen.link);
wl_list_remove(&roots_surface->request_set_maximized.link);
view_destroy(roots_surface->view);
free(roots_surface);
}
@ -88,25 +85,22 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
if (!roots_surface) {
return;
}
wl_list_init(&roots_surface->destroy.link);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
wl_list_init(&roots_surface->ping_timeout.link);
wl_list_init(&roots_surface->request_move.link);
roots_surface->request_move.notify = handle_request_move;
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
wl_list_init(&roots_surface->request_resize.link);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize,
&roots_surface->request_resize);
wl_list_init(&roots_surface->request_set_fullscreen.link);
wl_list_init(&roots_surface->request_set_maximized.link);
wl_list_init(&roots_surface->surface_commit.link);
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit,
&roots_surface->surface_commit);
struct roots_view *view = calloc(1, sizeof(struct roots_view));
if (!view) {
free(roots_surface);
return;
}
view->type = ROOTS_WL_SHELL_VIEW;
view->wl_shell_surface = surface;
@ -121,9 +115,8 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TRANSIENT) {
// we need to map it relative to the parent
int i =
list_seq_find(desktop->views,
shell_surface_compare_equals, surface->parent);
int i = list_seq_find(desktop->views, shell_surface_compare_equals,
surface->parent);
if (i != -1) {
struct roots_view *parent = desktop->views->items[i];
view_set_position(view,

11
rootston/xdg_shell_v6.c
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@ -74,12 +74,10 @@ static void handle_commit(struct wl_listener *listener, void *data) {
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_surface_v6 *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, destroy);
wl_list_remove(&roots_xdg_surface->commit.link);
wl_list_remove(&roots_xdg_surface->destroy.link);
wl_list_remove(&roots_xdg_surface->ping_timeout.link);
wl_list_remove(&roots_xdg_surface->request_move.link);
wl_list_remove(&roots_xdg_surface->request_resize.link);
wl_list_remove(&roots_xdg_surface->request_show_window_menu.link);
wl_list_remove(&roots_xdg_surface->request_minimize.link);
view_destroy(roots_xdg_surface->view);
free(roots_xdg_surface);
}
@ -105,22 +103,15 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
if (!roots_surface) {
return;
}
wl_list_init(&roots_surface->commit.link);
roots_surface->commit.notify = handle_commit;
wl_signal_add(&surface->events.commit, &roots_surface->commit);
wl_list_init(&roots_surface->destroy.link);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
wl_list_init(&roots_surface->ping_timeout.link);
wl_list_init(&roots_surface->request_minimize.link);
wl_list_init(&roots_surface->request_move.link);
roots_surface->request_move.notify = handle_request_move;
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
wl_list_init(&roots_surface->request_resize.link);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize,
&roots_surface->request_resize);
wl_list_init(&roots_surface->request_show_window_menu.link);
struct roots_view *view = calloc(1, sizeof(struct roots_view));
view->type = ROOTS_XDG_SHELL_V6_VIEW;

2
rootston/xwayland.c
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@ -75,10 +75,8 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
if (roots_surface == NULL) {
return;
}
wl_list_init(&roots_surface->destroy.link);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
wl_list_init(&roots_surface->request_configure.link);
roots_surface->request_configure.notify = handle_request_configure;
wl_signal_add(&surface->events.request_configure,
&roots_surface->request_configure);

4
types/wlr_seat.c
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@ -635,17 +635,13 @@ void wlr_seat_attach_keyboard(struct wlr_seat *seat,
calloc(1, sizeof(struct wlr_seat_keyboard));
seat_kb->keyboard = kb;
seat_kb->seat = seat;
wl_list_init(&seat_kb->key.link);
seat_kb->key.notify = keyboard_key_notify;
wl_signal_add(&kb->events.key, &seat_kb->key);
wl_list_init(&seat_kb->modifiers.link);
seat_kb->modifiers.notify = keyboard_modifiers_notify;
wl_signal_add(&kb->events.modifiers, &seat_kb->modifiers);
wl_list_init(&seat_kb->keymap.link);
seat_kb->keymap.notify = keyboard_keymap_notify;
wl_signal_add(&kb->events.keymap, &seat_kb->keymap);
// TODO: update keymap as necessary
wl_list_init(&seat_kb->destroy.link);
seat_kb->destroy.notify = keyboard_destroy_notify;
wl_signal_add(&dev->events.destroy, &seat_kb->destroy);
wl_list_insert(&seat->keyboards, &seat_kb->link);

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