1 files changed, 80 insertions, 0 deletions
diff --git a/sway/commands/floating.c b/sway/commands/floating.c
new file mode 100644
index 00000000..612b8641
--- /dev/null
+++ b/sway/commands/floating.c
@@ -0,0 +1,80 @@
+#include <string.h>
+#include "sway/commands.h"
+#include "sway/container.h"
+#include "sway/ipc-server.h"
+#include "sway/layout.h"
+#include "list.h"
+#include "log.h"
+
+struct cmd_results *cmd_floating(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if (config->reading) return cmd_results_new(CMD_FAILURE, "floating", "Can't be used in config file.");
+	if ((error = checkarg(argc, "floating", EXPECTED_EQUAL_TO, 1))) {
+		return error;
+	}
+	swayc_t *view = get_focused_container(&root_container);
+	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 = !view->is_floating;
+	} else {
+		return cmd_results_new(CMD_FAILURE, "floating",
+			"Expected 'floating <enable|disable|toggle>");
+	}
+
+	// Prevent running floating commands on things like workspaces
+	if (view->type != C_VIEW) {
+		return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+	}
+
+	// Change from nonfloating to floating
+	if (!view->is_floating && wants_floating) {
+		// Remove view from its current location
+		destroy_container(remove_child(view));
+
+		// and move it into workspace floating
+		add_floating(swayc_active_workspace(), view);
+		view->x = (swayc_active_workspace()->width - view->width)/2;
+		view->y = (swayc_active_workspace()->height - view->height)/2;
+		if (view->desired_width != -1) {
+			view->width = view->desired_width;
+		}
+		if (view->desired_height != -1) {
+			view->height = view->desired_height;
+		}
+		arrange_windows(swayc_active_workspace(), -1, -1);
+
+	} else if (view->is_floating && !wants_floating) {
+		// Delete the view from the floating list and unset its is_floating flag
+		remove_child(view);
+		view->is_floating = false;
+		// Get the properly focused container, and add in the view there
+		swayc_t *focused = container_under_pointer();
+		// If focused is null, it's because the currently focused container is a workspace
+		if (focused == NULL || focused->is_floating) {
+			focused = swayc_active_workspace();
+		}
+		set_focused_container(focused);
+
+		sway_log(L_DEBUG, "Non-floating focused container is %p", focused);
+
+		// Case of focused workspace, just create as child of it
+		if (focused->type == C_WORKSPACE) {
+			add_child(focused, view);
+		}
+		// Regular case, create as sibling of current container
+		else {
+			add_sibling(focused, view);
+		}
+		// Refocus on the view once its been put back into the layout
+		view->width = view->height = 0;
+		arrange_windows(swayc_active_workspace(), -1, -1);
+		remove_view_from_scratchpad(view);
+		ipc_event_window(view, "floating");
+	}
+	set_focused_container(view);
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}