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module/i3: only call bar->refresh() from burst_done() callback

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IPC reply and event handlers no longer call bar->refresh()
directly. Instead, they set a 'dirty' bit. Then, in burst_done(), we
call bar->refresh() when the dirty bit has been set.
This commit is contained in:
Daniel Eklöf 2019-02-15 22:01:58 +01:00
parent f9044ec883
commit ae7f554b8c
1 changed files with 17 additions and 6 deletions
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23
modules/i3.c
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@ -43,6 +43,8 @@ struct private {
int left_spacing;
int right_spacing;
bool dirty;
struct {
struct ws_content *v;
size_t count;
@ -225,6 +227,7 @@ handle_get_workspaces_reply(int type, const struct json_object *json, void *_mod
mtx_lock(&mod->lock);
workspaces_free(m);
m->dirty = true;
size_t count = json_object_array_length(json);
m->workspaces.count = count;
@ -242,7 +245,6 @@ handle_get_workspaces_reply(int type, const struct json_object *json, void *_mod
}
mtx_unlock(&mod->lock);
mod->bar->refresh(mod->bar);
return true;
}
@ -362,8 +364,8 @@ handle_workspace_event(int type, const struct json_object *json, void *_mod)
else if (strcmp(change_str, "reload") == 0)
LOG_WARN("unimplemented: 'reload' event");
m->dirty = true;
mtx_unlock(&mod->lock);
mod->bar->refresh(mod->bar);
return true;
err:
@ -402,6 +404,7 @@ handle_window_event(int type, const struct json_object *json, void *_mod)
goto err;
}
m->dirty = true;
const char *change_str = json_object_get_string(change);
if (strcmp(change_str, "close") == 0 || strcmp(change_str, "new") == 0) {
@ -412,7 +415,6 @@ handle_window_event(int type, const struct json_object *json, void *_mod)
ws->window.pid = -1;
mtx_unlock(&mod->lock);
mod->bar->refresh(mod->bar);
return true;
}
@ -456,7 +458,6 @@ handle_window_event(int type, const struct json_object *json, void *_mod)
ws->window.pid = -1;
mtx_unlock(&mod->lock);
mod->bar->refresh(mod->bar);
return true;
}
@ -467,8 +468,6 @@ handle_window_event(int type, const struct json_object *json, void *_mod)
application[bytes - 1] = '\0';
ws->window.application = strdup(application);
close(fd);
mod->bar->refresh(mod->bar);
}
mtx_unlock(&mod->lock);
@ -479,6 +478,17 @@ err:
return false;
}
static void
burst_done(void *_mod)
{
struct module *mod = _mod;
struct private *m = mod->private;
if (m->dirty) {
m->dirty = false;
mod->bar->refresh(mod->bar);
}
}
static int
run(struct module *mod)
@ -505,6 +515,7 @@ run(struct module *mod)
i3_send_pkg(sock, I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
static const struct i3_ipc_callbacks callbacks = {
.burst_done = &burst_done,
.reply_version = &handle_get_version_reply,
.reply_subscribe = &handle_subscribe_reply,
.reply_workspaces = &handle_get_workspaces_reply,