Merge branch 'wlroots' into seat-fixes

2 files changed, 186 insertions, 5 deletions

diff --git a/sway/commands/focus.c b/sway/commands/focus.c
index 4fb732dd..74d9d535 100644
--- a/sway/commands/focus.c
+++ b/sway/commands/focus.c
@@ -20,10 +20,6 @@ static bool parse_movement_direction(const char *name,
                 *out = MOVE_PARENT;
         } else if (strcasecmp(name, "child") == 0) {
                 *out = MOVE_CHILD;
-        } else if (strcasecmp(name, "next") == 0) {
-                *out = MOVE_NEXT;
-        } else if (strcasecmp(name, "prev") == 0) {
-                *out = MOVE_PREV;
         } else {
                 return false;
         }
@@ -51,7 +47,8 @@ struct cmd_results *cmd_focus(int argc, char **argv) {
                                 "Expected 'focus <direction|parent|child|mode_toggle>' or 'focus output <direction|name>'");
         }
 
-        struct sway_container *next_focus = container_get_in_direction(con, seat, direction);
+        struct sway_container *next_focus = container_get_in_direction(
+                        con, seat, direction);
         if (next_focus) {
                 seat_set_focus(seat, next_focus);
         }
diff --git a/sway/commands/move.c b/sway/commands/move.c
new file mode 100644
index 00000000..644c622b
--- /dev/null
+++ b/sway/commands/move.c
@@ -0,0 +1,184 @@
+#include <string.h>
+#include <strings.h>
+#include <wlr/types/wlr_output.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/util/log.h>
+#include "sway/commands.h"
+#include "sway/input/seat.h"
+#include "sway/output.h"
+#include "sway/tree/container.h"
+#include "sway/tree/layout.h"
+#include "sway/tree/workspace.h"
+#include "stringop.h"
+#include "list.h"
+
+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 {
+                char *name;
+                enum wlr_direction direction;
+        } names[] = {
+                { "up", WLR_DIRECTION_UP },
+                { "down", WLR_DIRECTION_DOWN },
+                { "left", WLR_DIRECTION_LEFT },
+                { "right", WLR_DIRECTION_RIGHT },
+        };
+        for (size_t i = 0; i < sizeof(names) / sizeof(names[0]); ++i) {
+                if (strcasecmp(names[i].name, direction) == 0) {
+                        struct wlr_output *adjacent = wlr_output_layout_adjacent_output(
+                                        root_container.sway_root->output_layout,
+                                        names[i].direction, reference, ref_lx, ref_ly);
+                        if (adjacent) {
+                                struct sway_output *sway_output = adjacent->data;
+                                return sway_output->swayc;
+                        }
+                        break;
+                }
+        }
+        return output_by_name(direction);
+}
+
+static struct cmd_results *cmd_move_container(struct sway_container *current,
+                int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "move container/window",
+                                EXPECTED_AT_LEAST, 4))) {
+                return error;
+        } else if (strcasecmp(argv[1], "to") == 0
+                        && strcasecmp(argv[2], "workspace") == 0) {
+                // move container to workspace x
+                if (current->type == C_WORKSPACE) {
+                        // TODO: Wrap children in a container and move that
+                        return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
+                } else if (current->type != C_CONTAINER && current->type != C_VIEW) {
+                        return cmd_results_new(CMD_FAILURE, "move",
+                                        "Can only move containers and views.");
+                }
+                struct sway_container *ws;
+                const char *num_name = NULL;
+                char *ws_name = NULL;
+                if (argc == 5 && strcasecmp(argv[3], "number") == 0) {
+                        // move "container to workspace number x"
+                        num_name = argv[4];
+                        ws = workspace_by_number(num_name);
+                } else {
+                        ws_name = join_args(argv + 3, argc - 3);
+                        ws = workspace_by_name(ws_name);
+                }
+                if (!ws) {
+                        ws = workspace_create(ws_name ? ws_name : num_name);
+                }
+                free(ws_name);
+                struct sway_container *old_parent = current->parent;
+                struct sway_container *focus = seat_get_focus_inactive(
+                                config->handler_context.seat, ws);
+                container_move_to(current, focus);
+                seat_set_focus(config->handler_context.seat, old_parent);
+                return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+        } else if (strcasecmp(argv[1], "to") == 0
+                        && strcasecmp(argv[2], "output") == 0) {
+                if (current->type == C_WORKSPACE) {
+                        // TODO: Wrap children in a container and move that
+                        return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
+                } else if (current->type != C_CONTAINER
+                                && current->type != C_VIEW) {
+                        return cmd_results_new(CMD_FAILURE, "move",
+                                        "Can only move containers and views.");
+                }
+                struct sway_container *source = container_parent(current, C_OUTPUT);
+                struct sway_container *destination = output_in_direction(argv[3],
+                                source->sway_output->wlr_output, current->x, current->y);
+                if (!destination) {
+                        return cmd_results_new(CMD_FAILURE, "move workspace",
+                                "Can't find output with name/direction '%s'", argv[3]);
+                }
+                struct sway_container *focus = seat_get_focus_inactive(
+                                config->handler_context.seat, destination);
+                if (!focus) {
+                        // We've never been to this output before
+                        focus = destination->children->items[0];
+                }
+                struct sway_container *old_parent = current->parent;
+                container_move_to(current, focus);
+                seat_set_focus(config->handler_context.seat, old_parent);
+                return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+        }
+        return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+}
+
+static struct cmd_results *cmd_move_workspace(struct sway_container *current,
+                int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "move workspace", EXPECTED_EQUAL_TO, 4))) {
+                return error;
+        } else if (strcasecmp(argv[1], "to") != 0
+                        || strcasecmp(argv[2], "output") != 0) {
+                return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+        }
+        struct sway_container *source = container_parent(current, C_OUTPUT);
+        int center_x = current->width / 2 + current->x,
+                center_y = current->height / 2 + current->y;
+        struct sway_container *destination = output_in_direction(argv[3],
+                        source->sway_output->wlr_output, center_x, center_y);
+        if (!destination) {
+                return cmd_results_new(CMD_FAILURE, "move workspace",
+                        "Can't find output with name/direction '%s'", argv[3]);
+        }
+        if (current->type != C_WORKSPACE) {
+                current = container_parent(current, C_WORKSPACE);
+        }
+        container_move_to(current, destination);
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
+struct cmd_results *cmd_move(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        int move_amt = 10;
+        if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
+                return error;
+        }
+        struct sway_container *current = config->handler_context.current_container;
+
+        if (argc == 2 || (argc == 3 && strcasecmp(argv[2], "px") == 0)) {
+                char *inv;
+                move_amt = (int)strtol(argv[1], &inv, 10);
+                if (*inv != '\0' && strcasecmp(inv, "px") != 0) {
+                        return cmd_results_new(CMD_FAILURE, "move",
+                                        "Invalid distance specified");
+                }
+        }
+
+        if (strcasecmp(argv[0], "left") == 0) {
+                container_move(current, MOVE_LEFT, move_amt);
+        } else if (strcasecmp(argv[0], "right") == 0) {
+                container_move(current, MOVE_RIGHT, move_amt);
+        } else if (strcasecmp(argv[0], "up") == 0) {
+                container_move(current, MOVE_UP, move_amt);
+        } else if (strcasecmp(argv[0], "down") == 0) {
+                container_move(current, MOVE_DOWN, move_amt);
+        } else if (strcasecmp(argv[0], "container") == 0
+                        || strcasecmp(argv[0], "window") == 0) {
+                return cmd_move_container(current, argc, argv);
+        } else if (strcasecmp(argv[0], "workspace") == 0) {
+                return cmd_move_workspace(current, argc, argv);
+        } else if (strcasecmp(argv[0], "scratchpad") == 0
+                        || (strcasecmp(argv[0], "to") == 0
+                                && strcasecmp(argv[1], "scratchpad") == 0)) {
+                // TODO: scratchpad
+                return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
+        } else if (strcasecmp(argv[0], "position") == 0) {
+                // TODO: floating
+                return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
+        } else {
+                return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+        }
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}