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Updated raw input events to match SDL style

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Also added raw keyboard events, and implemented raw input events on iOS, OpenBSD console, Linux console, and X11
This commit is contained in:
Sam Lantinga
2024-12-19 16:18:05 -08:00
parent 1025087c2e
commit c44fa5bb07
25 changed files with 515 additions and 312 deletions
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36
src/core/linux/SDL_evdev.c
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@@ -346,8 +346,10 @@ void SDL_EVDEV_Poll(void)
switch (event->type) {
case EV_KEY:
if (event->code >= BTN_MOUSE && event->code < BTN_MOUSE + SDL_arraysize(EVDEV_MouseButtons)) {
Uint64 timestamp = SDL_EVDEV_GetEventTimestamp(event);
mouse_button = event->code - BTN_MOUSE;
SDL_SendMouseButton(SDL_EVDEV_GetEventTimestamp(event), mouse->focus, (SDL_MouseID)item->fd, EVDEV_MouseButtons[mouse_button], (event->value != 0));
SDL_SendRawMouseButton(timestamp, (SDL_MouseID)item->fd, EVDEV_MouseButtons[mouse_button], (event->value != 0));
SDL_SendMouseButton(timestamp, mouse->focus, (SDL_MouseID)item->fd, EVDEV_MouseButtons[mouse_button], (event->value != 0));
break;
}
@@ -367,13 +369,18 @@ void SDL_EVDEV_Poll(void)
}
// Probably keyboard
scancode = SDL_EVDEV_translate_keycode(event->code);
if (event->value == 0) {
SDL_SendKeyboardKey(SDL_EVDEV_GetEventTimestamp(event), (SDL_KeyboardID)item->fd, event->code, scancode, false);
} else if (event->value == 1 || event->value == 2 /* key repeated */) {
SDL_SendKeyboardKey(SDL_EVDEV_GetEventTimestamp(event), (SDL_KeyboardID)item->fd, event->code, scancode, true);
{
Uint64 timestamp = SDL_EVDEV_GetEventTimestamp(event);
scancode = SDL_EVDEV_translate_keycode(event->code);
if (event->value == 0) {
SDL_SendRawKeyboardKey(timestamp, (SDL_KeyboardID)item->fd, event->code, scancode, false);
SDL_SendKeyboardKey(timestamp, (SDL_KeyboardID)item->fd, event->code, scancode, false);
} else if (event->value == 1 || event->value == 2 /* key repeated */) {
SDL_SendRawKeyboardKey(timestamp, (SDL_KeyboardID)item->fd, event->code, scancode, true);
SDL_SendKeyboardKey(timestamp, (SDL_KeyboardID)item->fd, event->code, scancode, true);
}
SDL_EVDEV_kbd_keycode(_this->kbd, event->code, event->value);
}
SDL_EVDEV_kbd_keycode(_this->kbd, event->code, event->value);
break;
case EV_ABS:
switch (event->code) {
@@ -485,7 +492,9 @@ void SDL_EVDEV_Poll(void)
// Send mouse axis changes together to ensure consistency and reduce event processing overhead
if (item->relative_mouse) {
if (item->mouse_x != 0 || item->mouse_y != 0) {
SDL_SendMouseMotion(SDL_EVDEV_GetEventTimestamp(event), mouse->focus, (SDL_MouseID)item->fd, item->relative_mouse, (float)item->mouse_x, (float)item->mouse_y);
Uint64 timestamp = SDL_EVDEV_GetEventTimestamp(event);
SDL_SendRawMouseMotion(timestamp, (SDL_MouseID)item->fd, item->mouse_x, item->mouse_y, 1.0f, 1.0f);
SDL_SendMouseMotion(timestamp, mouse->focus, (SDL_MouseID)item->fd, item->relative_mouse, (float)item->mouse_x, (float)item->mouse_y);
item->mouse_x = item->mouse_y = 0;
}
} else if (item->range_x > 0 && item->range_y > 0) {
@@ -508,10 +517,15 @@ void SDL_EVDEV_Poll(void)
}
if (item->mouse_wheel != 0 || item->mouse_hwheel != 0) {
SDL_SendMouseWheel(SDL_EVDEV_GetEventTimestamp(event),
Uint64 timestamp = SDL_EVDEV_GetEventTimestamp(event);
const float scale = (item->high_res_hwheel ? 1.0f / 120.0f : 1.0f);
SDL_SendRawMouseWheel(timestamp,
(SDL_MouseID)item->fd,
item->mouse_hwheel, item->mouse_wheel, scale, scale);
SDL_SendMouseWheel(timestamp,
mouse->focus, (SDL_MouseID)item->fd,
item->mouse_hwheel / (item->high_res_hwheel ? 120.0f : 1.0f),
item->mouse_wheel / (item->high_res_wheel ? 120.0f : 1.0f),
item->mouse_hwheel * scale,
item->mouse_wheel * scale,
SDL_MOUSEWHEEL_NORMAL);
item->mouse_wheel = item->mouse_hwheel = 0;
}