Merge pull request #2027 from RyanDwyer/implement-floating

Implement floating

sway/commands/border.c

@@ -37,7 +37,13 @@ struct cmd_results *cmd_border(int argc, char **argv) {
 				"or 'border pixel <px>'");
 	}
 
-	view_autoconfigure(view);
+	if (container_is_floating(view->swayc)) {
+		container_damage_whole(view->swayc);
+		container_set_geometry_from_floating_view(view->swayc);
+		container_damage_whole(view->swayc);
+	} else {
+		view_autoconfigure(view);
+	}
 
 	struct sway_seat *seat = input_manager_current_seat(input_manager);
 	if (seat->cursor) {

sway/commands/floating.c

@@ -0,0 +1,40 @@
+#include <string.h>
+#include <strings.h>
+#include "sway/commands.h"
+#include "sway/input/seat.h"
+#include "sway/ipc-server.h"
+#include "sway/output.h"
+#include "sway/tree/arrange.h"
+#include "sway/tree/container.h"
+#include "sway/tree/layout.h"
+#include "sway/tree/view.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(container);
+	} else {
+		return cmd_results_new(CMD_FAILURE, "floating",
+			"Expected 'floating <enable|disable|toggle>'");
+	}
+
+	container_set_floating(container, wants_floating);
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}

sway/commands/layout.c

@@ -12,19 +12,15 @@ struct cmd_results *cmd_layout(int argc, char **argv) {
 	}
 	struct sway_container *parent = config->handler_context.current_container;
 
-	// TODO: floating
-	/*
-	if (parent->is_floating) {
-		return cmd_results_new(CMD_FAILURE, "layout", "Unable to change layout of floating windows");
+	if (container_is_floating(parent)) {
+		return cmd_results_new(CMD_FAILURE, "layout",
+				"Unable to change layout of floating windows");
 	}
-	*/
 
 	while (parent->type == C_VIEW) {
 		parent = parent->parent;
 	}
 
-	// TODO: stacks and tabs
-
 	if (strcasecmp(argv[0], "default") == 0) {
 		parent->layout = parent->prev_layout;
 		if (parent->layout == L_NONE) {

sway/commands/move.c

@@ -13,16 +13,14 @@
 #include "stringop.h"
 #include "list.h"
 
-static const char* expected_syntax = 
+static const char* expected_syntax =
 	"Expected 'move <left|right|up|down> <[px] px>' or "
 	"'move <container|window> to workspace <name>' or "
 	"'move <container|window|workspace> to output <name|direction>' or "
 	"'move position mouse'";
 
 static struct sway_container *output_in_direction(const char *direction,
-		struct wlr_output *reference, int ref_ox, int ref_oy) {
-	int ref_lx = ref_ox + reference->lx,
-		ref_ly = ref_oy + reference->ly;
+		struct wlr_output *reference, int ref_lx, int ref_ly) {
 	struct {
 		char *name;
 		enum wlr_direction direction;

sway/commands/split.c

@@ -10,6 +10,10 @@
 
 static struct cmd_results *do_split(int layout) {
 	struct sway_container *con = config->handler_context.current_container;
+	if (container_is_floating(con)) {
+		return cmd_results_new(CMD_FAILURE, "split",
+			"Can't split a floating view");
+	}
 	struct sway_container *parent = container_split(con, layout);
 	container_create_notify(parent);
 	arrange_children_of(parent);
@@ -23,24 +27,23 @@ struct cmd_results *cmd_split(int argc, char **argv) {
 		return error;
 	}
 	if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) {
-		do_split(L_VERT);
+		return do_split(L_VERT);
 	} else if (strcasecmp(argv[0], "h") == 0 ||
 			strcasecmp(argv[0], "horizontal") == 0) {
-		do_split(L_HORIZ);
+		return do_split(L_HORIZ);
 	} else if (strcasecmp(argv[0], "t") == 0 ||
 			strcasecmp(argv[0], "toggle") == 0) {
 		struct sway_container *focused =
 			config->handler_context.current_container;
 
 		if (focused->parent->layout == L_VERT) {
-			do_split(L_HORIZ);
+			return do_split(L_HORIZ);
 		} else {
-			do_split(L_VERT);
+			return do_split(L_VERT);
 		}
 	} else {
-		error = cmd_results_new(CMD_FAILURE, "split",
+		return cmd_results_new(CMD_FAILURE, "split",
 			"Invalid split command (expected either horizontal or vertical).");
-		return error;
 	}
 	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }

sway/commands/sticky.c

@@ -0,0 +1,40 @@
+#include <string.h>
+#include <strings.h>
+#include "sway/commands.h"
+#include "sway/input/seat.h"
+#include "sway/ipc-server.h"
+#include "sway/output.h"
+#include "sway/tree/arrange.h"
+#include "sway/tree/container.h"
+#include "sway/tree/layout.h"
+#include "sway/tree/view.h"
+#include "list.h"
+
+struct cmd_results *cmd_sticky(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "sticky", EXPECTED_EQUAL_TO, 1))) {
+		return error;
+	}
+	struct sway_container *container =
+		config->handler_context.current_container;
+	if (!container_is_floating(container)) {
+		return cmd_results_new(CMD_FAILURE, "sticky",
+			"Can't set sticky on a tiled container");
+	}
+
+	bool wants_sticky;
+	if (strcasecmp(argv[0], "enable") == 0) {
+		wants_sticky = true;
+	} else if (strcasecmp(argv[0], "disable") == 0) {
+		wants_sticky = false;
+	} else if (strcasecmp(argv[0], "toggle") == 0) {
+		wants_sticky = !container->is_sticky;
+	} else {
+		return cmd_results_new(CMD_FAILURE, "sticky",
+			"Expected 'sticky <enable|disable|toggle>'");
+	}
+
+	container->is_sticky = wants_sticky;
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}