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Clean up fallthrough issues

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This commit is contained in:
Drew DeVault 2017-08-09 18:34:51 -04:00
parent 8208e2505a
commit 03af90d302
2 changed files with 60 additions and 65 deletions
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17
sway/handlers.c
View File

@ -452,6 +452,7 @@ static bool handle_view_created(wlc_handle handle) {
wlc_view_focus(handle);
wlc_view_bring_to_front(handle);
newview = new_floating_view(handle);
/* fallthrough */
case WLC_BIT_POPUP:
wlc_view_bring_to_front(handle);
break;
@ -934,15 +935,15 @@ static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct w
struct sway_binding *binding = mode->bindings->items[i];
if ((modifiers->mods ^ binding->modifiers) == 0) {
switch (state) {
case WLC_BUTTON_STATE_PRESSED: {
if (!binding->release && handle_bindsym(binding, button, 0)) {
return EVENT_HANDLED;
}
case WLC_BUTTON_STATE_PRESSED:
if (!binding->release && handle_bindsym(binding, button, 0)) {
return EVENT_HANDLED;
}
break;
case WLC_BUTTON_STATE_RELEASED:
if (binding->release && handle_bindsym(binding, button, 0)) {
return EVENT_HANDLED;
}
case WLC_BUTTON_STATE_RELEASED:
if (binding->release && handle_bindsym(binding, button, 0)) {
return EVENT_HANDLED;
}
break;
}
}

108
swaylock/main.c
View File

@ -152,10 +152,11 @@ bool verify_password() {
void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint) {
int redraw_screen = 0;
char *password_realloc;
int i;
if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
switch (sym) {
case XKB_KEY_KP_Enter: // fallthrough
case XKB_KEY_KP_Enter:
case XKB_KEY_Return:
render_data.auth_state = AUTH_STATE_VALIDATING;
@ -166,6 +167,7 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod
if (verify_password()) {
exit(0);
}
render_data.auth_state = AUTH_STATE_INVALID;
redraw_screen = 1;
@ -174,73 +176,65 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod
password[0] = '\0';
break;
case XKB_KEY_BackSpace:
{
int i = strlen(password);
if (i > 0) {
password[i - 1] = '\0';
render_data.auth_state = AUTH_STATE_BACKSPACE;
redraw_screen = 1;
}
break;
i = strlen(password);
if (i > 0) {
password[i - 1] = '\0';
render_data.auth_state = AUTH_STATE_BACKSPACE;
redraw_screen = 1;
}
case XKB_KEY_Control_L: // fallthrough
case XKB_KEY_Control_R: // fallthrough
case XKB_KEY_Shift_L: // fallthrough
case XKB_KEY_Shift_R: // fallthrough
case XKB_KEY_Caps_Lock: // fallthrough
case XKB_KEY_Shift_Lock: // fallthrough
case XKB_KEY_Meta_L: // fallthrough
case XKB_KEY_Meta_R: // fallthrough
case XKB_KEY_Alt_L: // fallthrough
case XKB_KEY_Alt_R: // fallthrough
case XKB_KEY_Super_L: // fallthrough
case XKB_KEY_Super_R: // fallthrough
case XKB_KEY_Hyper_L: // fallthrough
break;
case XKB_KEY_Control_L:
case XKB_KEY_Control_R:
case XKB_KEY_Shift_L:
case XKB_KEY_Shift_R:
case XKB_KEY_Caps_Lock:
case XKB_KEY_Shift_Lock:
case XKB_KEY_Meta_L:
case XKB_KEY_Meta_R:
case XKB_KEY_Alt_L:
case XKB_KEY_Alt_R:
case XKB_KEY_Super_L:
case XKB_KEY_Super_R:
case XKB_KEY_Hyper_L:
case XKB_KEY_Hyper_R:
{
// don't draw screen on modifier keys
break; // don't draw screen on modifier keys
case XKB_KEY_Escape:
case XKB_KEY_u:
case XKB_KEY_U:
// clear password buffer on ctrl-u (or escape for i3lock compatibility)
if (sym == XKB_KEY_Escape || xkb_state_mod_name_is_active(registry->input->xkb.state,
XKB_MOD_NAME_CTRL, XKB_STATE_MODS_EFFECTIVE) > 0) {
render_data.auth_state = AUTH_STATE_BACKSPACE;
redraw_screen = 1;
password_size = 1024;
free(password);
password = malloc(password_size);
password[0] = '\0';
break;
}
case XKB_KEY_Escape: // fallthrough
case XKB_KEY_u: // fallthrough
case XKB_KEY_U:
{
// clear password buffer on ctrl-u (or escape for i3lock compatibility)
if (sym == XKB_KEY_Escape || xkb_state_mod_name_is_active(registry->input->xkb.state,
XKB_MOD_NAME_CTRL, XKB_STATE_MODS_EFFECTIVE) > 0) {
render_data.auth_state = AUTH_STATE_BACKSPACE;
redraw_screen = 1;
/* fallthrough */
default:
render_data.auth_state = AUTH_STATE_INPUT;
redraw_screen = 1;
i = strlen(password);
if (i + 1 == password_size) {
password_size += 1024;
password_realloc = realloc(password, password_size);
// reset password if realloc fails.
if (password_realloc == NULL) {
password_size = 1024;
free(password);
password = malloc(password_size);
password[0] = '\0';
break;
} else {
password = password_realloc;
}
}
default:
{
render_data.auth_state = AUTH_STATE_INPUT;
redraw_screen = 1;
int i = strlen(password);
if (i + 1 == password_size) {
password_size += 1024;
password_realloc = realloc(password, password_size);
// reset password if realloc fails.
if (password_realloc == NULL) {
password_size = 1024;
free(password);
password = malloc(password_size);
password[0] = '\0';
break;
} else {
password = password_realloc;
}
}
password[i] = (char)codepoint;
password[i + 1] = '\0';
break;
}
password[i] = (char)codepoint;
password[i + 1] = '\0';
break;
}
if (redraw_screen) {
render(&render_data, config);