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backend/x11: correctly destroy input devices

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emersion 2018-04-28 12:55:36 +01:00
parent 79da4c175e
commit f8e0a03451
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GPG key ID: 0FDE7BE0E88F5E48
9 changed files with 34 additions and 10 deletions
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4
backend/x11/backend.c
View file

@ -317,12 +317,12 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
wlr_input_device_init(&x11->keyboard_dev, WLR_INPUT_DEVICE_KEYBOARD, wlr_input_device_init(&x11->keyboard_dev, WLR_INPUT_DEVICE_KEYBOARD,
&input_device_impl, "X11 keyboard", 0, 0); &input_device_impl, "X11 keyboard", 0, 0);
wlr_keyboard_init(&x11->keyboard, NULL); wlr_keyboard_init(&x11->keyboard, &keyboard_impl);
x11->keyboard_dev.keyboard = &x11->keyboard; x11->keyboard_dev.keyboard = &x11->keyboard;
wlr_input_device_init(&x11->pointer_dev, WLR_INPUT_DEVICE_POINTER, wlr_input_device_init(&x11->pointer_dev, WLR_INPUT_DEVICE_POINTER,
&input_device_impl, "X11 pointer", 0, 0); &input_device_impl, "X11 pointer", 0, 0);
wlr_pointer_init(&x11->pointer, NULL); wlr_pointer_init(&x11->pointer, &pointer_impl);
x11->pointer_dev.pointer = &x11->pointer; x11->pointer_dev.pointer = &x11->pointer;
x11->display_destroy.notify = handle_display_destroy; x11->display_destroy.notify = handle_display_destroy;

24
backend/x11/input_device.c
View file

@ -136,7 +136,29 @@ void handle_x11_input_event(struct wlr_x11_backend *x11,
} }
} }
const struct wlr_input_device_impl input_device_impl = { 0 }; static void input_device_destroy(struct wlr_input_device *wlr_device) {
// Don't free the input device, it's on the stack
}
const struct wlr_input_device_impl input_device_impl = {
.destroy = input_device_destroy,
};
static void keyboard_destroy(struct wlr_keyboard *wlr_keyboard) {
// Don't free the keyboard, it's on the stack
}
const struct wlr_keyboard_impl keyboard_impl = {
.destroy = keyboard_destroy,
};
static void pointer_destroy(struct wlr_pointer *wlr_pointer) {
// Don't free the pointer, it's on the stack
}
const struct wlr_pointer_impl pointer_impl = {
.destroy = pointer_destroy,
};
void update_x11_pointer_position(struct wlr_x11_output *output, void update_x11_pointer_position(struct wlr_x11_output *output,
xcb_timestamp_t time) { xcb_timestamp_t time) {

2
include/backend/x11.h
View file

@ -77,6 +77,8 @@ struct wlr_x11_output *get_x11_output_from_window_id(struct wlr_x11_backend *x11
void get_x11_output_layout_box(struct wlr_x11_backend *backend, void get_x11_output_layout_box(struct wlr_x11_backend *backend,
struct wlr_box *box); struct wlr_box *box);
extern const struct wlr_keyboard_impl keyboard_impl;
extern const struct wlr_pointer_impl pointer_impl;
extern const struct wlr_input_device_impl input_device_impl; extern const struct wlr_input_device_impl input_device_impl;
void handle_x11_input_event(struct wlr_x11_backend *x11, void handle_x11_input_event(struct wlr_x11_backend *x11,

3
include/wlr/interfaces/wlr_keyboard.h
View file

@ -9,7 +9,8 @@ struct wlr_keyboard_impl {
void (*led_update)(struct wlr_keyboard *keyboard, uint32_t leds); void (*led_update)(struct wlr_keyboard *keyboard, uint32_t leds);
}; };
void wlr_keyboard_init(struct wlr_keyboard *keyboard, struct wlr_keyboard_impl *impl); void wlr_keyboard_init(struct wlr_keyboard *keyboard,
const struct wlr_keyboard_impl *impl);
void wlr_keyboard_destroy(struct wlr_keyboard *keyboard); void wlr_keyboard_destroy(struct wlr_keyboard *keyboard);
void wlr_keyboard_notify_key(struct wlr_keyboard *keyboard, void wlr_keyboard_notify_key(struct wlr_keyboard *keyboard,
struct wlr_event_keyboard_key *event); struct wlr_event_keyboard_key *event);

2
include/wlr/interfaces/wlr_pointer.h
View file

@ -8,7 +8,7 @@ struct wlr_pointer_impl {
}; };
void wlr_pointer_init(struct wlr_pointer *pointer, void wlr_pointer_init(struct wlr_pointer *pointer,
struct wlr_pointer_impl *impl); const struct wlr_pointer_impl *impl);
void wlr_pointer_destroy(struct wlr_pointer *pointer); void wlr_pointer_destroy(struct wlr_pointer *pointer);
#endif #endif

3
include/wlr/types/wlr_keyboard.h
View file

@ -40,8 +40,7 @@ struct wlr_keyboard_modifiers {
}; };
struct wlr_keyboard { struct wlr_keyboard {
struct wlr_keyboard_impl *impl; const struct wlr_keyboard_impl *impl;
// TODO: Should this store key repeat info too?
int keymap_fd; int keymap_fd;
size_t keymap_size; size_t keymap_size;

2
include/wlr/types/wlr_pointer.h
View file

@ -8,7 +8,7 @@
struct wlr_pointer_impl; struct wlr_pointer_impl;
struct wlr_pointer { struct wlr_pointer {
struct wlr_pointer_impl *impl; const struct wlr_pointer_impl *impl;
struct { struct {
struct wl_signal motion; struct wl_signal motion;

2
types/wlr_keyboard.c
View file

@ -138,7 +138,7 @@ void wlr_keyboard_notify_key(struct wlr_keyboard *keyboard,
} }
void wlr_keyboard_init(struct wlr_keyboard *kb, void wlr_keyboard_init(struct wlr_keyboard *kb,
struct wlr_keyboard_impl *impl) { const struct wlr_keyboard_impl *impl) {
kb->impl = impl; kb->impl = impl;
wl_signal_init(&kb->events.key); wl_signal_init(&kb->events.key);
wl_signal_init(&kb->events.modifiers); wl_signal_init(&kb->events.modifiers);

2
types/wlr_pointer.c
View file

@ -5,7 +5,7 @@
#include <wlr/types/wlr_pointer.h> #include <wlr/types/wlr_pointer.h>
void wlr_pointer_init(struct wlr_pointer *pointer, void wlr_pointer_init(struct wlr_pointer *pointer,
struct wlr_pointer_impl *impl) { const struct wlr_pointer_impl *impl) {
pointer->impl = impl; pointer->impl = impl;
wl_signal_init(&pointer->events.motion); wl_signal_init(&pointer->events.motion);
wl_signal_init(&pointer->events.motion_absolute); wl_signal_init(&pointer->events.motion_absolute);