mirror of
https://github.com/NickHu/sway
synced 2024-12-28 22:23:30 +01:00
e787a1581c
Fixes #2401 (aka #2558) Previously, when switching windows, pointer focus was not changed until the pointer was moved. This makes the pointer enter happen immediately, without the side effects of other attempted fixes.
299 lines
8.7 KiB
C
299 lines
8.7 KiB
C
#include <strings.h>
|
|
#include <wlr/util/log.h>
|
|
#include "log.h"
|
|
#include "sway/commands.h"
|
|
#include "sway/input/input-manager.h"
|
|
#include "sway/input/cursor.h"
|
|
#include "sway/input/seat.h"
|
|
#include "sway/output.h"
|
|
#include "sway/tree/arrange.h"
|
|
#include "sway/tree/root.h"
|
|
#include "sway/tree/view.h"
|
|
#include "sway/tree/workspace.h"
|
|
#include "stringop.h"
|
|
#include "util.h"
|
|
|
|
static bool parse_movement_direction(const char *name,
|
|
enum movement_direction *out) {
|
|
if (strcasecmp(name, "left") == 0) {
|
|
*out = MOVE_LEFT;
|
|
} else if (strcasecmp(name, "right") == 0) {
|
|
*out = MOVE_RIGHT;
|
|
} else if (strcasecmp(name, "up") == 0) {
|
|
*out = MOVE_UP;
|
|
} else if (strcasecmp(name, "down") == 0) {
|
|
*out = MOVE_DOWN;
|
|
} else if (strcasecmp(name, "parent") == 0) {
|
|
*out = MOVE_PARENT;
|
|
} else if (strcasecmp(name, "child") == 0) {
|
|
*out = MOVE_CHILD;
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get node in the direction of newly entered output.
|
|
*/
|
|
static struct sway_node *get_node_in_output_direction(
|
|
struct sway_output *output, enum movement_direction dir) {
|
|
struct sway_seat *seat = config->handler_context.seat;
|
|
struct sway_workspace *ws = output_get_active_workspace(output);
|
|
if (ws->fullscreen) {
|
|
return seat_get_focus_inactive(seat, &ws->fullscreen->node);
|
|
}
|
|
struct sway_container *container = NULL;
|
|
|
|
if (ws->tiling->length > 0) {
|
|
switch (dir) {
|
|
case MOVE_LEFT:
|
|
if (ws->layout == L_HORIZ || ws->layout == L_TABBED) {
|
|
// get most right child of new output
|
|
container = ws->tiling->items[ws->tiling->length-1];
|
|
} else {
|
|
container = seat_get_focus_inactive_tiling(seat, ws);
|
|
}
|
|
break;
|
|
case MOVE_RIGHT:
|
|
if (ws->layout == L_HORIZ || ws->layout == L_TABBED) {
|
|
// get most left child of new output
|
|
container = ws->tiling->items[0];
|
|
} else {
|
|
container = seat_get_focus_inactive_tiling(seat, ws);
|
|
}
|
|
break;
|
|
case MOVE_UP:
|
|
if (ws->layout == L_VERT || ws->layout == L_STACKED) {
|
|
// get most bottom child of new output
|
|
container = ws->tiling->items[ws->tiling->length-1];
|
|
} else {
|
|
container = seat_get_focus_inactive_tiling(seat, ws);
|
|
}
|
|
break;
|
|
case MOVE_DOWN: {
|
|
if (ws->layout == L_VERT || ws->layout == L_STACKED) {
|
|
// get most top child of new output
|
|
container = ws->tiling->items[0];
|
|
} else {
|
|
container = seat_get_focus_inactive_tiling(seat, ws);
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (container) {
|
|
container = seat_get_focus_inactive_view(seat, &container->node);
|
|
return &container->node;
|
|
}
|
|
|
|
return &ws->node;
|
|
}
|
|
|
|
static struct sway_node *node_get_in_direction(struct sway_container *container,
|
|
struct sway_seat *seat, enum movement_direction dir) {
|
|
if (container->is_fullscreen) {
|
|
if (dir == MOVE_PARENT) {
|
|
return NULL;
|
|
}
|
|
// Fullscreen container with a direction - go straight to outputs
|
|
struct sway_output *output = container->workspace->output;
|
|
struct sway_output *new_output = output_get_in_direction(output, dir);
|
|
if (!new_output) {
|
|
return NULL;
|
|
}
|
|
return get_node_in_output_direction(new_output, dir);
|
|
}
|
|
if (dir == MOVE_PARENT) {
|
|
return node_get_parent(&container->node);
|
|
}
|
|
|
|
struct sway_container *wrap_candidate = NULL;
|
|
struct sway_container *current = container;
|
|
while (current) {
|
|
bool can_move = false;
|
|
int desired;
|
|
int idx = container_sibling_index(current);
|
|
enum sway_container_layout parent_layout =
|
|
container_parent_layout(current);
|
|
list_t *siblings = container_get_siblings(current);
|
|
|
|
if (dir == MOVE_LEFT || dir == MOVE_RIGHT) {
|
|
if (parent_layout == L_HORIZ || parent_layout == L_TABBED) {
|
|
can_move = true;
|
|
desired = idx + (dir == MOVE_LEFT ? -1 : 1);
|
|
}
|
|
} else {
|
|
if (parent_layout == L_VERT || parent_layout == L_STACKED) {
|
|
can_move = true;
|
|
desired = idx + (dir == MOVE_UP ? -1 : 1);
|
|
}
|
|
}
|
|
|
|
if (can_move) {
|
|
if (desired < 0 || desired >= siblings->length) {
|
|
can_move = false;
|
|
int len = siblings->length;
|
|
if (config->focus_wrapping != WRAP_NO && !wrap_candidate
|
|
&& len > 1) {
|
|
if (desired < 0) {
|
|
wrap_candidate = siblings->items[len-1];
|
|
} else {
|
|
wrap_candidate = siblings->items[0];
|
|
}
|
|
if (config->focus_wrapping == WRAP_FORCE) {
|
|
struct sway_container *c = seat_get_focus_inactive_view(
|
|
seat, &wrap_candidate->node);
|
|
return &c->node;
|
|
}
|
|
}
|
|
} else {
|
|
struct sway_container *desired_con = siblings->items[desired];
|
|
struct sway_container *c = seat_get_focus_inactive_view(
|
|
seat, &desired_con->node);
|
|
return &c->node;
|
|
}
|
|
}
|
|
|
|
current = current->parent;
|
|
}
|
|
|
|
// Check a different output
|
|
struct sway_output *output = container->workspace->output;
|
|
struct sway_output *new_output = output_get_in_direction(output, dir);
|
|
if (new_output) {
|
|
return get_node_in_output_direction(new_output, dir);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static struct cmd_results *focus_mode(struct sway_workspace *ws,
|
|
struct sway_seat *seat, bool floating) {
|
|
struct sway_container *new_focus = NULL;
|
|
if (floating) {
|
|
new_focus = seat_get_focus_inactive_floating(seat, ws);
|
|
} else {
|
|
new_focus = seat_get_focus_inactive_tiling(seat, ws);
|
|
}
|
|
if (new_focus) {
|
|
seat_set_focus_container(seat, new_focus);
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
} else {
|
|
return cmd_results_new(CMD_FAILURE, "focus",
|
|
"Failed to find a %s container in workspace",
|
|
floating ? "floating" : "tiling");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *focus_output(struct sway_seat *seat,
|
|
int argc, char **argv) {
|
|
if (!argc) {
|
|
return cmd_results_new(CMD_INVALID, "focus",
|
|
"Expected 'focus output <direction|name>'");
|
|
}
|
|
char *identifier = join_args(argv, argc);
|
|
struct sway_output *output = output_by_name(identifier);
|
|
|
|
if (!output) {
|
|
enum movement_direction direction;
|
|
if (!parse_movement_direction(identifier, &direction) ||
|
|
direction == MOVE_PARENT || direction == MOVE_CHILD) {
|
|
free(identifier);
|
|
return cmd_results_new(CMD_INVALID, "focus",
|
|
"There is no output with that name");
|
|
}
|
|
struct sway_workspace *ws = seat_get_focused_workspace(seat);
|
|
output = output_get_in_direction(ws->output, direction);
|
|
}
|
|
|
|
free(identifier);
|
|
if (output) {
|
|
seat_set_focus(seat, seat_get_focus_inactive(seat, &output->node));
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
}
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
struct cmd_results *cmd_focus(int argc, char **argv) {
|
|
if (config->reading || !config->active) {
|
|
return cmd_results_new(CMD_DEFER, NULL, NULL);
|
|
}
|
|
struct sway_node *node = config->handler_context.node;
|
|
struct sway_container *container = config->handler_context.container;
|
|
struct sway_workspace *workspace = config->handler_context.workspace;
|
|
struct sway_seat *seat = config->handler_context.seat;
|
|
if (node->type < N_WORKSPACE) {
|
|
return cmd_results_new(CMD_FAILURE, "focus",
|
|
"Command 'focus' cannot be used above the workspace level");
|
|
}
|
|
|
|
if (argc == 0 && container) {
|
|
seat_set_focus_container(seat, container);
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
if (strcmp(argv[0], "floating") == 0) {
|
|
return focus_mode(workspace, seat, true);
|
|
} else if (strcmp(argv[0], "tiling") == 0) {
|
|
return focus_mode(workspace, seat, false);
|
|
} else if (strcmp(argv[0], "mode_toggle") == 0) {
|
|
bool floating = container && container_is_floating_or_child(container);
|
|
return focus_mode(workspace, seat, !floating);
|
|
}
|
|
|
|
if (strcmp(argv[0], "output") == 0) {
|
|
argc--; argv++;
|
|
return focus_output(seat, argc, argv);
|
|
}
|
|
|
|
enum movement_direction direction = 0;
|
|
if (!parse_movement_direction(argv[0], &direction)) {
|
|
return cmd_results_new(CMD_INVALID, "focus",
|
|
"Expected 'focus <direction|parent|child|mode_toggle|floating|tiling>' "
|
|
"or 'focus output <direction|name>'");
|
|
}
|
|
|
|
if (direction == MOVE_CHILD) {
|
|
struct sway_node *focus = seat_get_active_child(seat, node);
|
|
if (focus) {
|
|
seat_set_focus(seat, focus);
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
if (node->type == N_WORKSPACE) {
|
|
if (direction == MOVE_PARENT) {
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
// Jump to the next output
|
|
struct sway_output *new_output =
|
|
output_get_in_direction(workspace->output, direction);
|
|
if (!new_output) {
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
struct sway_node *node =
|
|
get_node_in_output_direction(new_output, direction);
|
|
seat_set_focus(seat, node);
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
struct sway_node *next_focus =
|
|
node_get_in_direction(container, seat, direction);
|
|
if (next_focus) {
|
|
seat_set_focus(seat, next_focus);
|
|
cursor_send_pointer_motion(seat->cursor, 0, true);
|
|
}
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|