Merge pull request #314 from mikkeloscar/bar-id

Add initial support for custom bar-id

2 files changed, 12 insertions, 0 deletions

diff --git a/include/config.h b/include/config.h
index 04528e27..0f3ce550 100644
--- a/include/config.h
+++ b/include/config.h
@@ -72,6 +72,13 @@ struct bar_config {
 	 * In "show" mode, it will always be shown on top of the active workspace.
 	 */
 	char *hidden_state;
+	/**
+	 * Id name used to identify the bar through IPC.
+	 *
+	 * Defaults to bar-x, where x corresponds to the position of the
+	 * embedding bar block in the config file (bar-0, bar-1, ...).
+	 */
+	char *id;
 	uint32_t modifier;
 	enum desktop_shell_panel_position position;
 	char *status_command;
diff --git a/include/util.h b/include/util.h
index 8e65e6d6..9cb861dd 100644
--- a/include/util.h
+++ b/include/util.h
@@ -6,4 +6,9 @@
  */
 int wrap(int i, int max);
 
+/**
+ * Count number of digits in int
+ */
+int numlen(int n);
+
 #endif