From 0a4cf4748d842f1b4ec0e84e4b5c839dbe207652 Mon Sep 17 00:00:00 2001
From: Robinhuett <5955614+Robinhuett@users.noreply.github.com>
Date: Sat, 27 Oct 2018 15:56:06 +0200
Subject: Use output identifier for workspace config

---
 sway/desktop/output.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'sway/desktop/output.c')

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index ed9300bb..4d6c0336 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -39,6 +39,19 @@ struct sway_output *output_by_name(const char *name) {
 	return NULL;
 }
 
+struct sway_output *output_by_identifier(const char *identifier) {
+	for (int i = 0; i < root->outputs->length; ++i) {
+		struct sway_output *output = root->outputs->items[i];
+		char output_identifier[128];
+		snprintf(output_identifier, sizeof(output_identifier), "%s %s %s", output->wlr_output->make,
+			output->wlr_output->model, output->wlr_output->serial);
+		if (strcasecmp(output_identifier, identifier) == 0) {
+			return output;
+		}
+	}
+	return NULL;
+}
+
 /**
  * Rotate a child's position relative to a parent. The parent size is (pw, ph),
  * the child position is (*sx, *sy) and its size is (sw, sh).
-- 
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