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);
+}