static void sdl_process_key(SDL_KeyboardEvent *ev) { int keycode, v; if (ev->keysym.sym == SDLK_PAUSE) { /* specific case */ v = 0; if (ev->type == SDL_KEYUP) v |= SCANCODE_UP; kbd_put_keycode(0xe1); kbd_put_keycode(0x1d | v); kbd_put_keycode(0x45 | v); return; } if (kbd_layout) { // LOGV("Found kbd layout using generic for %d\n",ev->keysym.sym); keycode = sdl_keyevent_to_keycode_generic(ev); } else { // LOGV("Found no kbd layout for %d\n",ev->keysym.sym); keycode = sdl_keyevent_to_keycode(ev); } switch(keycode) { case 0x00: /* sent when leaving window: reset the modifiers state */ reset_keys(); return; case 0x2a: /* Left Shift */ case 0x36: /* Right Shift */ case 0x1d: /* Left CTRL */ case 0x9d: /* Right CTRL */ case 0x38: /* Left ALT */ case 0xb8: /* Right ALT */ if (ev->type == SDL_KEYUP) modifiers_state[keycode] = 0; else modifiers_state[keycode] = 1; break; #define QEMU_SDL_VERSION ((SDL_MAJOR_VERSION << 8) + SDL_MINOR_VERSION) #if QEMU_SDL_VERSION < 0x102 || QEMU_SDL_VERSION == 0x102 && SDL_PATCHLEVEL < 14 /* SDL versions before 1.2.14 don't support key up for caps/num lock. */ case 0x45: /* num lock */ case 0x3a: /* caps lock */ /* SDL does not send the key up event, so we generate it */ kbd_put_keycode(keycode); kbd_put_keycode(keycode | SCANCODE_UP); return; #endif } /* now send the key code */ if (keycode & SCANCODE_GREY) kbd_put_keycode(SCANCODE_EMUL0); if (ev->type == SDL_KEYUP) kbd_put_keycode(keycode | SCANCODE_UP); else kbd_put_keycode(keycode & SCANCODE_KEYCODEMASK); }
static void sdl_process_key(SDL_KeyboardEvent *ev) { int keycode, v; if (ev->keysym.sym == SDLK_PAUSE) { /* specific case */ v = 0; if (ev->type == SDL_KEYUP) v |= 0x80; kbd_put_keycode(0xe1); kbd_put_keycode(0x1d | v); kbd_put_keycode(0x45 | v); return; } if (kbd_layout) { keycode = sdl_keyevent_to_keycode_generic(ev); } else { keycode = sdl_keyevent_to_keycode(ev); } switch(keycode) { case 0x00: /* sent when leaving window: reset the modifiers state */ reset_keys(); return; case 0x2a: /* Left Shift */ case 0x36: /* Right Shift */ case 0x1d: /* Left CTRL */ case 0x9d: /* Right CTRL */ case 0x38: /* Left ALT */ case 0xb8: /* Right ALT */ if (ev->type == SDL_KEYUP) modifiers_state[keycode] = 0; else modifiers_state[keycode] = 1; break; case 0x45: /* num lock */ case 0x3a: /* caps lock */ /* SDL does not send the key up event, so we generate it */ kbd_put_keycode(keycode); kbd_put_keycode(keycode | 0x80); return; } /* now send the key code */ if (keycode & 0x80) kbd_put_keycode(0xe0); if (ev->type == SDL_KEYUP) kbd_put_keycode(keycode | 0x80); else kbd_put_keycode(keycode & 0x7f); }
static void sdl_process_key(SDL_KeyboardEvent *ev) { int keycode; if (ev->keysym.sym == SDLK_PAUSE) { /* specific case */ qemu_input_event_send_key_qcode(dcl->con, Q_KEY_CODE_PAUSE, ev->type == SDL_KEYDOWN); return; } if (kbd_layout) { keycode = sdl_keyevent_to_keycode_generic(ev); } else { keycode = sdl_keyevent_to_keycode(ev); } switch(keycode) { case 0x00: /* sent when leaving window: reset the modifiers state */ reset_keys(); return; case 0x2a: /* Left Shift */ case 0x36: /* Right Shift */ case 0x1d: /* Left CTRL */ case 0x9d: /* Right CTRL */ case 0x38: /* Left ALT */ case 0xb8: /* Right ALT */ if (ev->type == SDL_KEYUP) modifiers_state[keycode] = 0; else modifiers_state[keycode] = 1; break; #define QEMU_SDL_VERSION ((SDL_MAJOR_VERSION << 8) + SDL_MINOR_VERSION) #if QEMU_SDL_VERSION < 0x102 || QEMU_SDL_VERSION == 0x102 && SDL_PATCHLEVEL < 14 /* SDL versions before 1.2.14 don't support key up for caps/num lock. */ case 0x45: /* num lock */ case 0x3a: /* caps lock */ /* SDL does not send the key up event, so we generate it */ qemu_input_event_send_key_number(dcl->con, keycode, true); qemu_input_event_send_key_number(dcl->con, keycode, false); return; #endif } /* now send the key code */ qemu_input_event_send_key_number(dcl->con, keycode, ev->type == SDL_KEYDOWN); }