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wayland: Send keyboard and mouse added/removed events 

Send keyboard and mouse added/removed events when seat capabilities change. Note that Wayland only supports one global keyboard and mouse object per seat, so events coming from different keyboards and mice on the same seat can't be distinguished.
main
Frank Praznik 2024-03-20 21:10:33 -04:00 committed by Sam Lantinga
parent 2fe1a6a279
commit 1c54455353
2 changed files with 29 additions and 15 deletions
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41
src/video/wayland/SDL_waylandevents.c
View File

@ -264,7 +264,7 @@ static SDL_bool keyboard_repeat_handle(SDL_WaylandKeyboardRepeat *repeat_info, U
while (elapsed >= repeat_info->next_repeat_ns) {
if (repeat_info->scancode != SDL_SCANCODE_UNKNOWN) {
const Uint64 timestamp = repeat_info->wl_press_time_ns + repeat_info->next_repeat_ns;
SDL_SendKeyboardKeyIgnoreModifiers(Wayland_GetEventTimestamp(timestamp), 0, SDL_PRESSED, repeat_info->scancode);
SDL_SendKeyboardKeyIgnoreModifiers(Wayland_GetEventTimestamp(timestamp), repeat_info->keyboard_id, SDL_PRESSED, repeat_info->scancode);
}
if (repeat_info->text[0]) {
SDL_SendKeyboardText(repeat_info->text);
@ -515,7 +515,7 @@ static void pointer_handle_motion(void *data, struct wl_pointer *pointer,
if (input->pointer_focus) {
float sx = (float)(wl_fixed_to_double(sx_w) * window_data->pointer_scale.x);
float sy = (float)(wl_fixed_to_double(sy_w) * window_data->pointer_scale.y);
SDL_SendMouseMotion(Wayland_GetPointerTimestamp(input, time), window_data->sdlwindow, 0, 0, sx, sy);
SDL_SendMouseMotion(Wayland_GetPointerTimestamp(input, time), window_data->sdlwindow, input->pointer_id, 0, sx, sy);
}
if (window && window->hit_test) {
@ -585,11 +585,11 @@ static void pointer_handle_leave(void *data, struct wl_pointer *pointer,
/* Clear the capture flag and raise all buttons */
wind->sdlwindow->flags &= ~SDL_WINDOW_MOUSE_CAPTURE;
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, 0, SDL_RELEASED, SDL_BUTTON_LEFT);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, 0, SDL_RELEASED, SDL_BUTTON_RIGHT);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, 0, SDL_RELEASED, SDL_BUTTON_MIDDLE);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, 0, SDL_RELEASED, SDL_BUTTON_X1);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, 0, SDL_RELEASED, SDL_BUTTON_X2);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, input->pointer_id, SDL_RELEASED, SDL_BUTTON_LEFT);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, input->pointer_id, SDL_RELEASED, SDL_BUTTON_RIGHT);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, input->pointer_id, SDL_RELEASED, SDL_BUTTON_MIDDLE);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, input->pointer_id, SDL_RELEASED, SDL_BUTTON_X1);
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, 0), wind->sdlwindow, input->pointer_id, SDL_RELEASED, SDL_BUTTON_X2);
}
@ -739,7 +739,7 @@ static void pointer_handle_button_common(struct SDL_WaylandInput *input, uint32_
Wayland_UpdateImplicitGrabSerial(input, serial);
}
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, time), window->sdlwindow, 0,
SDL_SendMouseButton(Wayland_GetPointerTimestamp(input, time), window->sdlwindow, input->pointer_id,
state ? SDL_PRESSED : SDL_RELEASED, sdl_button);
}
}
@ -776,7 +776,7 @@ static void pointer_handle_axis_common_v1(struct SDL_WaylandInput *input,
x /= WAYLAND_WHEEL_AXIS_UNIT;
y /= WAYLAND_WHEEL_AXIS_UNIT;
SDL_SendMouseWheel(Wayland_GetPointerTimestamp(input, time), window->sdlwindow, 0, x, y, SDL_MOUSEWHEEL_NORMAL);
SDL_SendMouseWheel(Wayland_GetPointerTimestamp(input, time), window->sdlwindow, input->pointer_id, x, y, SDL_MOUSEWHEEL_NORMAL);
}
}
@ -925,7 +925,7 @@ static void pointer_handle_frame(void *data, struct wl_pointer *pointer)
if (x != 0.0f || y != 0.0f) {
SDL_SendMouseWheel(input->pointer_curr_axis_info.timestamp_ns,
window->sdlwindow, 0, x, y, direction);
window->sdlwindow, input->pointer_id, x, y, direction);
}
}
@ -1483,7 +1483,7 @@ static void keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
case SDLK_RGUI:
case SDLK_MODE:
Wayland_HandleModifierKeys(input, scancode, SDL_TRUE);
SDL_SendKeyboardKeyIgnoreModifiers(0, 0, SDL_PRESSED, scancode);
SDL_SendKeyboardKeyIgnoreModifiers(0, input->keyboard_id, SDL_PRESSED, scancode);
break;
default:
break;
@ -1618,7 +1618,7 @@ static void keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
if (!handled_by_ime) {
scancode = Wayland_get_scancode_from_key(input, key + 8);
Wayland_HandleModifierKeys(input, scancode, state == WL_KEYBOARD_KEY_STATE_PRESSED);
SDL_SendKeyboardKeyIgnoreModifiers(Wayland_GetKeyboardTimestamp(input, time), 0, state == WL_KEYBOARD_KEY_STATE_PRESSED ? SDL_PRESSED : SDL_RELEASED, scancode);
SDL_SendKeyboardKeyIgnoreModifiers(Wayland_GetKeyboardTimestamp(input, time), input->keyboard_id, state == WL_KEYBOARD_KEY_STATE_PRESSED ? SDL_PRESSED : SDL_RELEASED, scancode);
}
if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
@ -1712,8 +1712,10 @@ static void seat_handle_capabilities(void *data, struct wl_seat *seat,
Wayland_CreateCursorShapeDevice(input);
wl_pointer_set_user_data(input->pointer, input);
wl_pointer_add_listener(input->pointer, &pointer_listener,
input);
wl_pointer_add_listener(input->pointer, &pointer_listener, input);
input->pointer_id = SDL_GetNextObjectID();
SDL_PrivateMouseAdded(input->pointer_id);
} else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && input->pointer) {
if (input->cursor_shape) {
wp_cursor_shape_device_v1_destroy(input->cursor_shape);
@ -1722,6 +1724,9 @@ static void seat_handle_capabilities(void *data, struct wl_seat *seat,
wl_pointer_destroy(input->pointer);
input->pointer = NULL;
input->display->pointer = NULL;
SDL_PrivateMouseRemoved(input->pointer_id);
input->pointer_id = 0;
}
if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !input->touch) {
@ -1741,9 +1746,15 @@ static void seat_handle_capabilities(void *data, struct wl_seat *seat,
wl_keyboard_set_user_data(input->keyboard, input);
wl_keyboard_add_listener(input->keyboard, &keyboard_listener,
input);
input->keyboard_id = SDL_GetNextObjectID();
SDL_PrivateKeyboardAdded(input->keyboard_id);
} else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && input->keyboard) {
wl_keyboard_destroy(input->keyboard);
input->keyboard = NULL;
SDL_PrivateKeyboardRemoved(input->keyboard_id);
input->keyboard_id = 0;
}
Wayland_RegisterTimestampListeners(input);
@ -3167,7 +3178,7 @@ static void relative_pointer_handle_relative_motion(void *data,
dy_unaccel = wl_fixed_to_double(dy_unaccel_w);
if (input->pointer_focus && d->relative_mouse_mode) {
SDL_SendMouseMotion(Wayland_GetEventTimestamp(timestamp), window->sdlwindow, 0, 1, (float)dx_unaccel, (float)dy_unaccel);
SDL_SendMouseMotion(Wayland_GetEventTimestamp(timestamp), window->sdlwindow, input->pointer_id, 1, (float)dx_unaccel, (float)dy_unaccel);
}
}

3
src/video/wayland/SDL_waylandevents_c.h
View File

@ -81,6 +81,7 @@ typedef struct
{
int32_t repeat_rate; /* Repeat rate in range of [1, 1000] character(s) per second */
int32_t repeat_delay_ms; /* Time to first repeat event in milliseconds */
Uint32 keyboard_id; /* ID of the source keyboard. */
SDL_bool is_initialized;
SDL_bool is_key_down;
@ -109,6 +110,8 @@ struct SDL_WaylandInput
struct zwp_input_timestamps_v1 *touch_timestamps;
SDL_WindowData *pointer_focus;
SDL_WindowData *keyboard_focus;
Uint32 keyboard_id;
Uint32 pointer_id;
uint32_t pointer_enter_serial;
/* High-resolution event timestamps */