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Count repeated identical key events

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This will allow shortcuts such as MOD+n+n to open the settings panel.

PR #2260 <https://github.com/Genymobile/scrcpy/pull/2260>

Signed-off-by: Romain Vimont <rom@rom1v.com>
This commit is contained in:
brunoais 2021-04-17 13:15:31 +01:00 committed by Romain Vimont
parent 66c581851f
commit 9576283907
2 changed files with 24 additions and 2 deletions
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19
app/src/input_manager.c
View file

@ -72,6 +72,10 @@ input_manager_init(struct input_manager *im,
im->sdl_shortcut_mods.count = shortcut_mods->count;
im->vfinger_down = false;
im->last_keycode = SDLK_UNKNOWN;
im->last_mod = 0;
im->key_repeat = 0;
}
static void
@ -384,16 +388,27 @@ input_manager_process_key(struct input_manager *im,
// control: indicates the state of the command-line option --no-control
bool control = im->control;
bool smod = is_shortcut_mod(im, event->keysym.mod);
struct controller *controller = im->controller;
SDL_Keycode keycode = event->keysym.sym;
uint16_t mod = event->keysym.mod;
bool down = event->type == SDL_KEYDOWN;
bool ctrl = event->keysym.mod & KMOD_CTRL;
bool shift = event->keysym.mod & KMOD_SHIFT;
bool repeat = event->repeat;
bool smod = is_shortcut_mod(im, mod);
if (down && !repeat) {
if (keycode == im->last_keycode && mod == im->last_mod) {
++im->key_repeat;
} else {
im->key_repeat = 0;
im->last_keycode = keycode;
im->last_mod = mod;
}
}
// The shortcut modifier is pressed
if (smod) {
int action = down ? ACTION_DOWN : ACTION_UP;

7
app/src/input_manager.h
View file

@ -33,6 +33,13 @@ struct input_manager {
} sdl_shortcut_mods;
bool vfinger_down;
// Tracks the number of identical consecutive shortcut key down events.
// Not to be confused with event->repeat, which counts the number of
// system-generated repeated key presses.
unsigned key_repeat;
SDL_Keycode last_keycode;
uint16_t last_mod;
};
void