1 files changed, 43 insertions, 0 deletions

diff --git a/sway/commands/output/power.c b/sway/commands/output/power.c
new file mode 100644
index 00000000..c783e69b
--- /dev/null
+++ b/sway/commands/output/power.c
@@ -0,0 +1,43 @@
+#include <strings.h>
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/output.h"
+#include "util.h"
+
+struct cmd_results *output_cmd_power(int argc, char **argv) {
+        if (!config->handler_context.output_config) {
+                return cmd_results_new(CMD_FAILURE, "Missing output config");
+        }
+        if (argc == 0) {
+                return cmd_results_new(CMD_INVALID, "Missing power argument");
+        }
+
+        enum config_dpms current_dpms = DPMS_ON;
+        if (strcasecmp(argv[0], "toggle") == 0) {
+                const char *oc_name = config->handler_context.output_config->name;
+                if (strcmp(oc_name, "*") == 0) {
+                        return cmd_results_new(CMD_INVALID,
+                                "Cannot apply toggle to all outputs");
+                }
+
+                struct sway_output *sway_output = all_output_by_name_or_id(oc_name);
+                if (!sway_output || !sway_output->wlr_output) {
+                        return cmd_results_new(CMD_FAILURE,
+                                "Cannot apply toggle to unknown output %s", oc_name);
+                }
+
+                if (sway_output->enabled && !sway_output->wlr_output->enabled) {
+                        current_dpms = DPMS_OFF;
+                }
+        }
+
+        if (parse_boolean(argv[0], current_dpms == DPMS_ON)) {
+                config->handler_context.output_config->dpms_state = DPMS_ON;
+        } else {
+                config->handler_context.output_config->dpms_state = DPMS_OFF;
+        }
+
+        config->handler_context.leftovers.argc = argc - 1;
+        config->handler_context.leftovers.argv = argv + 1;
+        return NULL;
+}