mirror of https://github.com/swaywm/sway.git
201 lines
7.1 KiB
C
201 lines
7.1 KiB
C
#define _XOPEN_SOURCE 500
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#include <string.h>
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#include <strings.h>
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#include <wlr/types/wlr_output.h>
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/util/log.h>
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#include "sway/commands.h"
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#include "sway/input/seat.h"
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#include "sway/output.h"
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#include "sway/tree/container.h"
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#include "sway/tree/layout.h"
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#include "sway/tree/workspace.h"
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#include "stringop.h"
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#include "list.h"
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static const char* expected_syntax =
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"Expected 'move <left|right|up|down> <[px] px>' or "
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"'move <container|window> to workspace <name>' or "
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"'move <container|window|workspace> to output <name|direction>' or "
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"'move position mouse'";
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static struct sway_container *output_in_direction(const char *direction,
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struct wlr_output *reference, int ref_ox, int ref_oy) {
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int ref_lx = ref_ox + reference->lx,
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ref_ly = ref_oy + reference->ly;
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struct {
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char *name;
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enum wlr_direction direction;
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} names[] = {
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{ "up", WLR_DIRECTION_UP },
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{ "down", WLR_DIRECTION_DOWN },
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{ "left", WLR_DIRECTION_LEFT },
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{ "right", WLR_DIRECTION_RIGHT },
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};
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for (size_t i = 0; i < sizeof(names) / sizeof(names[0]); ++i) {
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if (strcasecmp(names[i].name, direction) == 0) {
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struct wlr_output *adjacent = wlr_output_layout_adjacent_output(
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root_container.sway_root->output_layout,
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names[i].direction, reference, ref_lx, ref_ly);
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if (adjacent) {
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struct sway_output *sway_output = adjacent->data;
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return sway_output->swayc;
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}
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break;
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}
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}
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return output_by_name(direction);
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}
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static struct cmd_results *cmd_move_container(struct sway_container *current,
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int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "move container/window",
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EXPECTED_AT_LEAST, 4))) {
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return error;
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} else if (strcasecmp(argv[1], "to") == 0
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&& strcasecmp(argv[2], "workspace") == 0) {
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// move container to workspace x
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if (current->type == C_WORKSPACE) {
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// TODO: Wrap children in a container and move that
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return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
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} else if (current->type != C_CONTAINER && current->type != C_VIEW) {
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return cmd_results_new(CMD_FAILURE, "move",
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"Can only move containers and views.");
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}
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struct sway_container *ws;
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char *ws_name = NULL;
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if (argc == 5 && strcasecmp(argv[3], "number") == 0) {
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// move "container to workspace number x"
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ws_name = strdup(argv[4]);
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ws = workspace_by_number(ws_name);
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} else {
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ws_name = join_args(argv + 3, argc - 3);
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ws = workspace_by_name(ws_name);
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}
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if (config->auto_back_and_forth && prev_workspace_name) {
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// auto back and forth move
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struct sway_container *curr_ws = container_parent(current, C_WORKSPACE);
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if (curr_ws->name && strcmp(curr_ws->name, ws_name) == 0) {
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// if target workspace is the current one
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free(ws_name);
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ws_name = strdup(prev_workspace_name);
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ws = workspace_by_name(ws_name);
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}
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}
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if (!ws) {
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ws = workspace_create(NULL, ws_name);
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}
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free(ws_name);
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struct sway_container *old_parent = current->parent;
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struct sway_container *focus = seat_get_focus_inactive(
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config->handler_context.seat, ws);
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container_move_to(current, focus);
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seat_set_focus(config->handler_context.seat, old_parent);
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container_reap_empty(old_parent);
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container_reap_empty(focus->parent);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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} else if (strcasecmp(argv[1], "to") == 0
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&& strcasecmp(argv[2], "output") == 0) {
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if (current->type == C_WORKSPACE) {
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// TODO: Wrap children in a container and move that
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return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
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} else if (current->type != C_CONTAINER
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&& current->type != C_VIEW) {
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return cmd_results_new(CMD_FAILURE, "move",
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"Can only move containers and views.");
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}
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struct sway_container *source = container_parent(current, C_OUTPUT);
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struct sway_container *destination = output_in_direction(argv[3],
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source->sway_output->wlr_output, current->x, current->y);
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if (!destination) {
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return cmd_results_new(CMD_FAILURE, "move workspace",
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"Can't find output with name/direction '%s'", argv[3]);
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}
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struct sway_container *focus = seat_get_focus_inactive(
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config->handler_context.seat, destination);
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if (!focus) {
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// We've never been to this output before
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focus = destination->children->items[0];
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}
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struct sway_container *old_parent = current->parent;
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container_move_to(current, focus);
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seat_set_focus(config->handler_context.seat, old_parent);
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container_reap_empty(old_parent);
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container_reap_empty(focus->parent);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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return cmd_results_new(CMD_INVALID, "move", expected_syntax);
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}
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static struct cmd_results *cmd_move_workspace(struct sway_container *current,
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int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "move workspace", EXPECTED_EQUAL_TO, 4))) {
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return error;
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} else if (strcasecmp(argv[1], "to") != 0
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|| strcasecmp(argv[2], "output") != 0) {
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return cmd_results_new(CMD_INVALID, "move", expected_syntax);
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}
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struct sway_container *source = container_parent(current, C_OUTPUT);
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int center_x = current->width / 2 + current->x,
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center_y = current->height / 2 + current->y;
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struct sway_container *destination = output_in_direction(argv[3],
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source->sway_output->wlr_output, center_x, center_y);
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if (!destination) {
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return cmd_results_new(CMD_FAILURE, "move workspace",
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"Can't find output with name/direction '%s'", argv[3]);
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}
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if (current->type != C_WORKSPACE) {
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current = container_parent(current, C_WORKSPACE);
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}
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container_move_to(current, destination);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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struct cmd_results *cmd_move(int argc, char **argv) {
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struct cmd_results *error = NULL;
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int move_amt = 10;
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if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
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return error;
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}
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struct sway_container *current = config->handler_context.current_container;
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if (argc == 2 || (argc == 3 && strcasecmp(argv[2], "px") == 0)) {
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char *inv;
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move_amt = (int)strtol(argv[1], &inv, 10);
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if (*inv != '\0' && strcasecmp(inv, "px") != 0) {
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return cmd_results_new(CMD_FAILURE, "move",
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"Invalid distance specified");
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}
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}
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if (strcasecmp(argv[0], "left") == 0) {
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container_move(current, MOVE_LEFT, move_amt);
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} else if (strcasecmp(argv[0], "right") == 0) {
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container_move(current, MOVE_RIGHT, move_amt);
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} else if (strcasecmp(argv[0], "up") == 0) {
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container_move(current, MOVE_UP, move_amt);
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} else if (strcasecmp(argv[0], "down") == 0) {
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container_move(current, MOVE_DOWN, move_amt);
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} else if (strcasecmp(argv[0], "container") == 0
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|| strcasecmp(argv[0], "window") == 0) {
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return cmd_move_container(current, argc, argv);
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} else if (strcasecmp(argv[0], "workspace") == 0) {
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return cmd_move_workspace(current, argc, argv);
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} else if (strcasecmp(argv[0], "scratchpad") == 0
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|| (strcasecmp(argv[0], "to") == 0
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&& strcasecmp(argv[1], "scratchpad") == 0)) {
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// TODO: scratchpad
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return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
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} else if (strcasecmp(argv[0], "position") == 0) {
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// TODO: floating
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return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
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} else {
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return cmd_results_new(CMD_INVALID, "move", expected_syntax);
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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