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Move shortcut mod functions to a separate header

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This will allow to reuse it for mouse capture keys, which are handled by
a component separate from the input manager.

PR #5322 <https://github.com/Genymobile/scrcpy/pull/5322>
This commit is contained in:
Romain Vimont 2024-09-27 18:24:21 +02:00
parent 281fcc7052
commit a36de26969
2 changed files with 67 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
app/src/input_manager.c
View File

@ -5,53 +5,9 @@
#include "input_events.h"
#include "screen.h"
#include "shortcut_mod.h"
#include "util/log.h"
#define SC_SDL_SHORTCUT_MODS_MASK (KMOD_CTRL | KMOD_ALT | KMOD_GUI)
static inline uint16_t
to_sdl_mod(uint8_t shortcut_mod) {
uint16_t sdl_mod = 0;
if (shortcut_mod & SC_SHORTCUT_MOD_LCTRL) {
sdl_mod |= KMOD_LCTRL;
}
if (shortcut_mod & SC_SHORTCUT_MOD_RCTRL) {
sdl_mod |= KMOD_RCTRL;
}
if (shortcut_mod & SC_SHORTCUT_MOD_LALT) {
sdl_mod |= KMOD_LALT;
}
if (shortcut_mod & SC_SHORTCUT_MOD_RALT) {
sdl_mod |= KMOD_RALT;
}
if (shortcut_mod & SC_SHORTCUT_MOD_LSUPER) {
sdl_mod |= KMOD_LGUI;
}
if (shortcut_mod & SC_SHORTCUT_MOD_RSUPER) {
sdl_mod |= KMOD_RGUI;
}
return sdl_mod;
}
static inline bool
is_shortcut_mod(struct sc_input_manager *im, uint16_t sdl_mod) {
// im->sdl_shortcut_mods is within the mask
assert(!(im->sdl_shortcut_mods & ~SC_SDL_SHORTCUT_MODS_MASK));
// at least one shortcut mod pressed?
return sdl_mod & im->sdl_shortcut_mods;
}
static bool
is_shortcut_key(struct sc_input_manager *im, SDL_Keycode keycode) {
return (im->sdl_shortcut_mods & KMOD_LCTRL && keycode == SDLK_LCTRL)
|| (im->sdl_shortcut_mods & KMOD_RCTRL && keycode == SDLK_RCTRL)
|| (im->sdl_shortcut_mods & KMOD_LALT && keycode == SDLK_LALT)
|| (im->sdl_shortcut_mods & KMOD_RALT && keycode == SDLK_RALT)
|| (im->sdl_shortcut_mods & KMOD_LGUI && keycode == SDLK_LGUI)
|| (im->sdl_shortcut_mods & KMOD_RGUI && keycode == SDLK_RGUI);
}
void
sc_input_manager_init(struct sc_input_manager *im,
const struct sc_input_manager_params *params) {
@ -73,7 +29,7 @@ sc_input_manager_init(struct sc_input_manager *im,
im->legacy_paste = params->legacy_paste;
im->clipboard_autosync = params->clipboard_autosync;
im->sdl_shortcut_mods = to_sdl_mod(params->shortcut_mods);
im->sdl_shortcut_mods = sc_shortcut_mods_to_sdl(params->shortcut_mods);
im->vfinger_down = false;
im->vfinger_invert_x = false;
@ -346,7 +302,8 @@ sc_input_manager_process_text_input(struct sc_input_manager *im,
return;
}
if (is_shortcut_mod(im, SDL_GetModState())) {
if (sc_shortcut_mods_is_shortcut_mod(im->sdl_shortcut_mods,
SDL_GetModState())) {
// A shortcut must never generate text events
return;
}
@ -413,8 +370,9 @@ sc_input_manager_process_key(struct sc_input_manager *im,
// press/release is a modifier key.
// The second condition is necessary to ignore the release of the modifier
// key (because in this case mod is 0).
bool is_shortcut = is_shortcut_mod(im, mod)
|| is_shortcut_key(im, sdl_keycode);
uint16_t mods = im->sdl_shortcut_mods;
bool is_shortcut = sc_shortcut_mods_is_shortcut_mod(mods, mod)
|| sc_shortcut_mods_is_shortcut_key(mods, sdl_keycode);
if (down && !repeat) {
if (sdl_keycode == im->last_keycode && mod == im->last_mod) {

60
app/src/shortcut_mod.h Normal file
View File

@ -0,0 +1,60 @@
#ifndef SC_SHORTCUT_MOD_H
#define SC_SHORTCUT_MOD_H
#include "common.h"
#include <stdbool.h>
#include <stdint.h>
#include <SDL2/SDL_keycode.h>
#include "options.h"
#define SC_SDL_SHORTCUT_MODS_MASK (KMOD_CTRL | KMOD_ALT | KMOD_GUI)
// input: OR of enum sc_shortcut_mod
// output: OR of SDL_Keymod
static inline uint16_t
sc_shortcut_mods_to_sdl(uint8_t shortcut_mods) {
uint16_t sdl_mod = 0;
if (shortcut_mods & SC_SHORTCUT_MOD_LCTRL) {
sdl_mod |= KMOD_LCTRL;
}
if (shortcut_mods & SC_SHORTCUT_MOD_RCTRL) {
sdl_mod |= KMOD_RCTRL;
}
if (shortcut_mods & SC_SHORTCUT_MOD_LALT) {
sdl_mod |= KMOD_LALT;
}
if (shortcut_mods & SC_SHORTCUT_MOD_RALT) {
sdl_mod |= KMOD_RALT;
}
if (shortcut_mods & SC_SHORTCUT_MOD_LSUPER) {
sdl_mod |= KMOD_LGUI;
}
if (shortcut_mods & SC_SHORTCUT_MOD_RSUPER) {
sdl_mod |= KMOD_RGUI;
}
return sdl_mod;
}
static inline bool
sc_shortcut_mods_is_shortcut_mod(uint16_t sdl_shortcut_mods, uint16_t sdl_mod) {
// sdl_shortcut_mods must be within the mask
assert(!(sdl_shortcut_mods & ~SC_SDL_SHORTCUT_MODS_MASK));
// at least one shortcut mod pressed?
return sdl_mod & sdl_shortcut_mods;
}
static inline bool
sc_shortcut_mods_is_shortcut_key(uint16_t sdl_shortcut_mods,
SDL_Keycode keycode) {
return (sdl_shortcut_mods & KMOD_LCTRL && keycode == SDLK_LCTRL)
|| (sdl_shortcut_mods & KMOD_RCTRL && keycode == SDLK_RCTRL)
|| (sdl_shortcut_mods & KMOD_LALT && keycode == SDLK_LALT)
|| (sdl_shortcut_mods & KMOD_RALT && keycode == SDLK_RALT)
|| (sdl_shortcut_mods & KMOD_LGUI && keycode == SDLK_LGUI)
|| (sdl_shortcut_mods & KMOD_RGUI && keycode == SDLK_RGUI);
}
#endif