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input: Allocate pointer/keyboard/touch structs

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This commit is contained in:
Kristian Høgsberg 2013-05-07 23:52:07 -04:00
parent 2bf876282f
commit a4036bbd23
3 changed files with 81 additions and 85 deletions
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2
src/compositor-x11.c
View file

@ -865,7 +865,7 @@ static void
update_xkb_state_from_core(struct x11_compositor *c, uint16_t x11_mask)
{
uint32_t mask = get_xkb_mod_mask(c, x11_mask);
struct weston_keyboard *keyboard = &c->core_seat.keyboard_instance;
struct weston_keyboard *keyboard = c->core_seat.keyboard;
xkb_state_update_mask(c->core_seat.xkb_state.state,
keyboard->modifiers.mods_depressed & mask,

28
src/compositor.h
View file

@ -328,17 +328,10 @@ struct weston_touch {
uint32_t grab_time;
};
struct weston_pointer *
weston_pointer_create(void);
void
weston_seat_set_pointer(struct weston_seat *seat, struct weston_pointer *pointer);
void
weston_seat_set_keyboard(struct weston_seat *seat, struct weston_keyboard *keyboard);
void
weston_seat_set_touch(struct weston_seat *seat, struct weston_touch *touch);
void
weston_pointer_init(struct weston_pointer *pointer);
void
weston_pointer_release(struct weston_pointer *pointer);
weston_pointer_destroy(struct weston_pointer *pointer);
void
weston_pointer_set_focus(struct weston_pointer *pointer,
struct wl_surface *surface,
@ -352,10 +345,10 @@ void
weston_pointer_set_current(struct weston_pointer *pointer,
struct wl_surface *surface);
struct weston_keyboard *
weston_keyboard_create(void);
void
weston_keyboard_init(struct weston_keyboard *keyboard);
void
weston_keyboard_release(struct weston_keyboard *keyboard);
weston_keyboard_destroy(struct weston_keyboard *keyboard);
void
weston_keyboard_set_focus(struct weston_keyboard *keyboard,
struct wl_surface *surface);
@ -365,10 +358,10 @@ weston_keyboard_start_grab(struct weston_keyboard *device,
void
weston_keyboard_end_grab(struct weston_keyboard *keyboard);
struct weston_touch *
weston_touch_create(void);
void
weston_touch_init(struct weston_touch *touch);
void
weston_touch_release(struct weston_touch *touch);
weston_touch_destroy(struct weston_touch *touch);
void
weston_touch_start_grab(struct weston_touch *device,
struct weston_touch_grab *grab);
@ -440,9 +433,6 @@ struct weston_seat {
struct weston_keyboard *keyboard;
struct weston_touch *touch;
struct weston_pointer pointer_instance;
struct weston_keyboard keyboard_instance;
struct weston_touch touch_instance;
struct wl_signal destroy_signal;
struct weston_compositor *compositor;

136
src/input.c
View file

@ -290,9 +290,15 @@ static const struct weston_keyboard_grab_interface
default_grab_modifiers,
};
WL_EXPORT void
weston_pointer_init(struct weston_pointer *pointer)
WL_EXPORT struct weston_pointer *
weston_pointer_create(void)
{
struct weston_pointer *pointer;
pointer = malloc(sizeof *pointer);
if (pointer == NULL)
return NULL;
memset(pointer, 0, sizeof *pointer);
wl_list_init(&pointer->resource_list);
pointer->focus_listener.notify = lose_pointer_focus;
@ -304,19 +310,28 @@ weston_pointer_init(struct weston_pointer *pointer)
/* FIXME: Pick better co-ords. */
pointer->x = wl_fixed_from_int(100);
pointer->y = wl_fixed_from_int(100);
return pointer;
}
WL_EXPORT void
weston_pointer_release(struct weston_pointer *pointer)
weston_pointer_destroy(struct weston_pointer *pointer)
{
/* XXX: What about pointer->resource_list? */
if (pointer->focus_resource)
wl_list_remove(&pointer->focus_listener.link);
free(pointer);
}
WL_EXPORT void
weston_keyboard_init(struct weston_keyboard *keyboard)
WL_EXPORT struct weston_keyboard *
weston_keyboard_create(void)
{
struct weston_keyboard *keyboard;
keyboard = malloc(sizeof *keyboard);
if (keyboard == NULL)
return NULL;
memset(keyboard, 0, sizeof *keyboard);
wl_list_init(&keyboard->resource_list);
wl_array_init(&keyboard->keys);
@ -325,20 +340,29 @@ weston_keyboard_init(struct weston_keyboard *keyboard)
keyboard->default_grab.keyboard = keyboard;
keyboard->grab = &keyboard->default_grab;
wl_signal_init(&keyboard->focus_signal);
return keyboard;
}
WL_EXPORT void
weston_keyboard_release(struct weston_keyboard *keyboard)
weston_keyboard_destroy(struct weston_keyboard *keyboard)
{
/* XXX: What about keyboard->resource_list? */
if (keyboard->focus_resource)
wl_list_remove(&keyboard->focus_listener.link);
wl_array_release(&keyboard->keys);
free(keyboard);
}
WL_EXPORT void
weston_touch_init(struct weston_touch *touch)
WL_EXPORT struct weston_touch *
weston_touch_create(void)
{
struct weston_touch *touch;
touch = malloc(sizeof *touch);
if (touch == NULL)
return NULL;
memset(touch, 0, sizeof *touch);
wl_list_init(&touch->resource_list);
touch->focus_listener.notify = lose_touch_focus;
@ -346,14 +370,17 @@ weston_touch_init(struct weston_touch *touch)
touch->default_grab.touch = touch;
touch->grab = &touch->default_grab;
wl_signal_init(&touch->focus_signal);
return touch;
}
WL_EXPORT void
weston_touch_release(struct weston_touch *touch)
weston_touch_destroy(struct weston_touch *touch)
{
/* XXX: What about touch->resource_list? */
if (touch->focus_resource)
wl_list_remove(&touch->focus_listener.link);
free(touch);
}
static void
@ -373,53 +400,6 @@ seat_send_updated_caps(struct weston_seat *seat)
wl_seat_send_capabilities(r, caps);
}
WL_EXPORT void
weston_seat_set_pointer(struct weston_seat *seat,
struct weston_pointer *pointer)
{
if (pointer && (seat->pointer || pointer->seat))
return; /* XXX: error? */
if (!pointer && !seat->pointer)
return;
seat->pointer = pointer;
if (pointer)
pointer->seat = seat;
seat_send_updated_caps(seat);
}
WL_EXPORT void
weston_seat_set_keyboard(struct weston_seat *seat,
struct weston_keyboard *keyboard)
{
if (keyboard && (seat->keyboard || keyboard->seat))
return; /* XXX: error? */
if (!keyboard && !seat->keyboard)
return;
seat->keyboard = keyboard;
if (keyboard)
keyboard->seat = seat;
seat_send_updated_caps(seat);
}
WL_EXPORT void
weston_seat_set_touch(struct weston_seat *seat, struct weston_touch *touch)
{
if (touch && (seat->touch || touch->seat))
return; /* XXX: error? */
if (!touch && !seat->touch)
return;
seat->touch = touch;
if (touch)
touch->seat = seat;
seat_send_updated_caps(seat);
}
WL_EXPORT void
weston_pointer_set_focus(struct weston_pointer *pointer,
struct wl_surface *surface,
@ -1444,6 +1424,8 @@ weston_compositor_build_global_keymap(struct weston_compositor *ec)
WL_EXPORT int
weston_seat_init_keyboard(struct weston_seat *seat, struct xkb_keymap *keymap)
{
struct weston_keyboard *keyboard;
if (seat->keyboard)
return 0;
@ -1466,8 +1448,16 @@ weston_seat_init_keyboard(struct weston_seat *seat, struct xkb_keymap *keymap)
seat->xkb_state.leds = 0;
weston_keyboard_init(&seat->keyboard_instance);
weston_seat_set_keyboard(seat, &seat->keyboard_instance);
keyboard = weston_keyboard_create();
if (keyboard == NULL) {
weston_log("failed to allocate weston keyboard struct\n");
return -1;
}
seat->keyboard = keyboard;
keyboard->seat = seat;
seat_send_updated_caps(seat);
return 0;
}
@ -1475,21 +1465,37 @@ weston_seat_init_keyboard(struct weston_seat *seat, struct xkb_keymap *keymap)
WL_EXPORT void
weston_seat_init_pointer(struct weston_seat *seat)
{
struct weston_pointer *pointer;
if (seat->pointer)
return;
weston_pointer_init(&seat->pointer_instance);
weston_seat_set_pointer(seat, &seat->pointer_instance);
pointer = weston_pointer_create();
if (pointer == NULL)
return;
seat->pointer = pointer;
pointer->seat = seat;
seat_send_updated_caps(seat);
}
WL_EXPORT void
weston_seat_init_touch(struct weston_seat *seat)
{
struct weston_touch *touch;
if (seat->touch)
return;
weston_touch_init(&seat->touch_instance);
weston_seat_set_touch(seat, &seat->touch_instance);
touch = weston_touch_create();
if (touch == NULL)
return;
seat->touch = touch;
touch->seat = seat;
seat_send_updated_caps(seat);
}
WL_EXPORT void
@ -1536,11 +1542,11 @@ weston_seat_release(struct weston_seat *seat)
xkb_info_destroy(&seat->xkb_info);
if (seat->pointer)
weston_pointer_release(seat->pointer);
weston_pointer_destroy(seat->pointer);
if (seat->keyboard)
weston_keyboard_release(seat->keyboard);
weston_keyboard_destroy(seat->keyboard);
if (seat->touch)
weston_touch_release(seat->touch);
weston_touch_destroy(seat->touch);
wl_signal_emit(&seat->destroy_signal, seat);
}