swaybar: complete barconfig_update event handling

This adds complete support for the barconfig_update ipc event. This also
changes the bar command and subcommand handlers to correctly emit the
event. This makes it so all bar subcommands other than id and
swaybar_command are dynamically changeable at runtime. sway-bar.5 has
been updated accordingly

2 files changed, 8 insertions, 2 deletions

diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h
index 10984ab0..545a66a8 100644
--- a/include/swaybar/bar.h
+++ b/include/swaybar/bar.h
@@ -41,6 +41,7 @@ struct swaybar {
         int ipc_socketfd;
 
         struct wl_list outputs; // swaybar_output::link
+        struct wl_list unused_outputs; // swaybar_output::link
         struct wl_list seats; // swaybar_seat::link
 
 #if HAVE_TRAY
@@ -109,4 +110,8 @@ void set_bar_dirty(struct swaybar *bar);
 bool determine_bar_visibility(struct swaybar *bar, bool moving_layer);
 void free_workspaces(struct wl_list *list);
 
+void status_in(int fd, short mask, void *data);
+
+void destroy_layer_surface(struct swaybar_output *output);
+
 #endif
diff --git a/include/swaybar/config.h b/include/swaybar/config.h
index ec042e51..688fa2d7 100644
--- a/include/swaybar/config.h
+++ b/include/swaybar/config.h
@@ -16,7 +16,6 @@ struct box_colors {
 struct config_output {
         struct wl_list link; // swaybar_config::outputs
         char *name;
-        size_t index;
 };
 
 struct swaybar_binding {
@@ -41,7 +40,6 @@ struct swaybar_config {
         bool workspace_buttons;
         list_t *bindings;
         struct wl_list outputs; // config_output::link
-        bool all_outputs;
         int height;
         int status_padding;
         int status_edge_padding;
@@ -83,10 +81,13 @@ struct tray_binding {
         char *command;
         struct wl_list link; // struct tray_binding::link
 };
+
+void free_tray_binding(struct tray_binding *binding);
 #endif
 
 struct swaybar_config *init_config(void);
 void free_config(struct swaybar_config *config);
 uint32_t parse_position(const char *position);
+void free_binding(struct swaybar_binding *binding);
 
 #endif