mirrors/sway
1
0
Fork 0
mirror of https://github.com/swaywm/sway.git synced 2025-11-05 13:29:51 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Send IPC modifier event on bar_modifier up/down

Browse source 
Detects when a bar modifier key is pressed/released and sends a modifier
IPC event to any listeners (usually swaybars).

This way a swaybar can listen on the modifier event and hide/show the
bar accordingly (not implemented yet)

The modifier event looks like this:

    {
      "change": "pressed", // or released
      "modifier": "Mod4"
    }
This commit is contained in:
Mikkel Oscar Lyderik 2016-01-05 02:20:20 +01:00
parent 7727c9efbc
commit c20c63b677
5 changed files with 57 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

39
sway/ipc-server.c
View file

@ -35,6 +35,22 @@ struct ipc_client {
enum ipc_command_type subscribed_events;
};
static struct modifier_key {
char *name;
uint32_t mod;
} modifiers[] = {
{ XKB_MOD_NAME_SHIFT, WLC_BIT_MOD_SHIFT },
{ XKB_MOD_NAME_CAPS, WLC_BIT_MOD_CAPS },
{ XKB_MOD_NAME_CTRL, WLC_BIT_MOD_CTRL },
{ "Ctrl", WLC_BIT_MOD_CTRL },
{ XKB_MOD_NAME_ALT, WLC_BIT_MOD_ALT },
{ "Alt", WLC_BIT_MOD_ALT },
{ XKB_MOD_NAME_NUM, WLC_BIT_MOD_MOD2 },
{ "Mod3", WLC_BIT_MOD_MOD3 },
{ XKB_MOD_NAME_LOGO, WLC_BIT_MOD_LOGO },
{ "Mod5", WLC_BIT_MOD_MOD5 },
};
struct sockaddr_un *ipc_user_sockaddr(void);
int ipc_handle_connection(int fd, uint32_t mask, void *data);
int ipc_client_handle_readable(int client_fd, uint32_t mask, void *data);
@ -295,6 +311,8 @@ void ipc_client_handle_command(struct ipc_client *client) {
client->subscribed_events |= IPC_EVENT_BARCONFIG_UPDATE;
} else if (strcmp(event_type, "mode") == 0) {
client->subscribed_events |= IPC_EVENT_MODE;
} else if (strcmp(event_type, "modifier") == 0) {
client->subscribed_events |= IPC_EVENT_MODIFIER;
} else {
ipc_send_reply(client, "{\"success\": false}", 18);
ipc_client_disconnect(client);
@ -617,3 +635,24 @@ void ipc_event_mode(const char *mode) {
json_object_put(obj); // free
}
void ipc_event_modifier(uint32_t modifier, const char *state) {
json_object *obj = json_object_new_object();
json_object_object_add(obj, "change", json_object_new_string(state));
const char *modifier_name = NULL;
int i;
for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
if (modifiers[i].mod == modifier) {
modifier_name = modifiers[i].name;
break;
}
}
json_object_object_add(obj, "modifier", json_object_new_string(modifier_name));
const char *json_string = json_object_to_json_string(obj);
ipc_send_event(json_string, IPC_EVENT_MODIFIER);
json_object_put(obj); // free
}