Implement `floating enable`

1 files changed, 48 insertions, 0 deletions

diff --git a/sway/commands/floating.c b/sway/commands/floating.c
new file mode 100644
index 00000000..8432b0dc
--- /dev/null
+++ b/sway/commands/floating.c
@@ -0,0 +1,48 @@
+#include <string.h>
+#include <strings.h>
+#include "sway/commands.h"
+#include "sway/input/seat.h"
+#include "sway/ipc-server.h"
+#include "sway/tree/arrange.h"
+#include "sway/tree/container.h"
+#include "sway/tree/layout.h"
+#include "list.h"
+
+struct cmd_results *cmd_floating(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "floating", EXPECTED_EQUAL_TO, 1))) {
+		return error;
+	}
+	struct sway_container *container =
+		config->handler_context.current_container;
+	if (container->type != C_VIEW) {
+		// TODO: This doesn't strictly speaking have to be true
+		return cmd_results_new(CMD_INVALID, "float", "Only views can float");
+	}
+
+	bool wants_floating;
+	if (strcasecmp(argv[0], "enable") == 0) {
+		wants_floating = true;
+	} else if (strcasecmp(argv[0], "disable") == 0) {
+		wants_floating = false;
+	} else if (strcasecmp(argv[0], "toggle") == 0) {
+		wants_floating = !container->is_floating;
+	} else {
+		return cmd_results_new(CMD_FAILURE, "floating",
+			"Expected 'floating <enable|disable|toggle>");
+	}
+
+	// Change from tiled to floating
+	if (!container->is_floating && wants_floating) {
+		struct sway_container *workspace = container_parent(
+				container, C_WORKSPACE);
+		container_remove_child(container);
+		container_add_floating(workspace, container);
+		seat_set_focus(config->handler_context.seat, container);
+		arrange_workspace(workspace);
+	} else if (container->is_floating && !wants_floating) {
+		// TODO
+	}
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}