swaybar: add tray interface

2 files changed, 36 insertions, 0 deletions

diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h
index 57c5114e..ef27012d 100644
--- a/include/swaybar/bar.h
+++ b/include/swaybar/bar.h
@@ -1,6 +1,7 @@
 #ifndef _SWAYBAR_BAR_H
 #define _SWAYBAR_BAR_H
 #include <wayland-client.h>
+#include "config.h"
 #include "input.h"
 #include "pool-buffer.h"
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
@@ -8,6 +9,9 @@
 
 struct swaybar_config;
 struct swaybar_output;
+#if HAVE_TRAY
+struct swaybar_tray;
+#endif
 struct swaybar_workspace;
 struct loop;
 
@@ -38,6 +42,10 @@ struct swaybar {
 	int ipc_socketfd;
 
 	struct wl_list outputs; // swaybar_output::link
+
+#if HAVE_TRAY
+	struct swaybar_tray *tray;
+#endif
 };
 
 struct swaybar_output {
diff --git a/include/swaybar/tray/tray.h b/include/swaybar/tray/tray.h
new file mode 100644
index 00000000..217e2d45
--- /dev/null
+++ b/include/swaybar/tray/tray.h
@@ -0,0 +1,28 @@
+#ifndef _SWAYBAR_TRAY_TRAY_H
+#define _SWAYBAR_TRAY_TRAY_H
+
+#include "config.h"
+#ifdef HAVE_SYSTEMD
+#include <systemd/sd-bus.h>
+#elif HAVE_ELOGIND
+#include <elogind/sd-bus.h>
+#endif
+#include <cairo.h>
+#include <stdint.h>
+
+struct swaybar;
+struct swaybar_output;
+
+struct swaybar_tray {
+	struct swaybar *bar;
+
+	int fd;
+	sd_bus *bus;
+};
+
+struct swaybar_tray *create_tray(struct swaybar *bar);
+void destroy_tray(struct swaybar_tray *tray);
+void tray_in(int fd, short mask, void *data);
+uint32_t render_tray(cairo_t *cairo, struct swaybar_output *output, double *x);
+
+#endif