Implement marks

1 files changed, 32 insertions, 0 deletions

diff --git a/sway/commands/unmark.c b/sway/commands/unmark.c
new file mode 100644
index 00000000..a7d39432
--- /dev/null
+++ b/sway/commands/unmark.c
@@ -0,0 +1,32 @@
+#define _POSIX_C_SOURCE 200809L
+#include <string.h>
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/tree/view.h"
+#include "list.h"
+#include "log.h"
+#include "stringop.h"
+
+struct cmd_results *cmd_unmark(int argc, char **argv) {
+	if (argc == 0) {
+		// Remove all marks from the current container
+		struct sway_container *container =
+			config->handler_context.current_container;
+		if (container->type != C_VIEW) {
+			return cmd_results_new(CMD_INVALID, "unmark",
+					"Only views can have marks");
+		}
+		view_clear_marks(container->sway_view);
+	} else {
+		// Remove a single mark from whichever container has it
+		char *mark = join_args(argv, argc);
+		if (!view_find_and_unmark(mark)) {
+			free(mark);
+			return cmd_results_new(CMD_INVALID, "unmark",
+					"No view exists with that mark");
+		}
+		free(mark);
+	}
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}