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Add --prefer-text option

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Expose an option to configure how key/text events are forwarded to the
Android device.

Enabling the option avoids issues when combining multiple keys to enter
special characters, but breaks the expected behavior of alpha keys in
games (typically WASD).

Fixes <https://github.com/Genymobile/scrcpy/issues/650>
This commit is contained in:
Romain Vimont
2019-11-07 19:01:35 +01:00
parent ff061b4f30
commit c916af0984
8 changed files with 49 additions and 10 deletions
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9
app/src/event_converter.c
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@@ -75,7 +75,8 @@ convert_meta_state(SDL_Keymod mod) {
}
bool
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
bool prefer_text) {
switch (from) {
MAP(SDLK_RETURN, AKEYCODE_ENTER);
MAP(SDLK_KP_ENTER, AKEYCODE_NUMPAD_ENTER);
@@ -92,6 +93,12 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
MAP(SDLK_DOWN, AKEYCODE_DPAD_DOWN);
MAP(SDLK_UP, AKEYCODE_DPAD_UP);
}
if (prefer_text) {
// do not forward alpha and space key events
return false;
}
if (mod & (KMOD_LALT | KMOD_RALT | KMOD_LGUI | KMOD_RGUI)) {
return false;
}