Implement cursor event simulation with sway commands.

This commit is contained in:
Danny Bautista 2018-04-10 11:32:37 -04:00
parent 4240ede065
commit 1edb2bd892
7 changed files with 91 additions and 2 deletions

View file

@ -204,8 +204,9 @@ sway_cmd input_cmd_xkb_options;
sway_cmd input_cmd_xkb_rules;
sway_cmd input_cmd_xkb_variant;
sway_cmd seat_cmd_fallback;
sway_cmd seat_cmd_attach;
sway_cmd seat_cmd_fallback;
sway_cmd seat_cmd_cursor;
sway_cmd cmd_ipc_cmd;
sway_cmd cmd_ipc_events;

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@ -30,5 +30,6 @@ struct sway_cursor {
void sway_cursor_destroy(struct sway_cursor *cursor);
struct sway_cursor *sway_cursor_create(struct sway_seat *seat);
void cursor_send_pointer_motion(struct sway_cursor *cursor, uint32_t time);
void dispatch_cursor_button(struct sway_cursor *cursor, uint32_t time_msec, uint32_t button, enum wlr_button_state state);
#endif

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@ -203,6 +203,7 @@ static struct cmd_handler input_handlers[] = {
// must be in order for the bsearch
static struct cmd_handler seat_handlers[] = {
{ "attach", seat_cmd_attach },
{ "cursor", seat_cmd_cursor },
{ "fallback", seat_cmd_fallback },
};

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@ -40,6 +40,8 @@ struct cmd_results *cmd_seat(int argc, char **argv) {
struct cmd_results *res;
if (strcasecmp("attach", argv[1]) == 0) {
res = seat_cmd_attach(argc_new, argv_new);
} else if (strcasecmp("cursor", argv[1]) == 0) {
res = seat_cmd_cursor(argc_new, argv_new);
} else if (strcasecmp("fallback", argv[1]) == 0) {
res = seat_cmd_fallback(argc_new, argv_new);
} else {

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@ -0,0 +1,83 @@
#define _XOPEN_SOURCE 700
#ifdef __linux__
#include <linux/input-event-codes.h>
#elif __FreeBSD__
#include <dev/evdev/input-event-codes.h>
#endif
#include <strings.h>
#include <wlr/types/wlr_cursor.h>
#include "sway/commands.h"
#include "sway/input/cursor.h"
static struct cmd_results *press_or_release(struct sway_cursor *cursor, char *action, char *button_str);
static const char *expected_syntax = "Expected 'cursor <move> <x> <y>' or "
"'cursor <set> <x> <y>' or "
"'curor <press|release> <left|right|1|2|3...>'";
struct cmd_results *seat_cmd_cursor(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "cursor", EXPECTED_AT_LEAST, 2))) {
return error;
}
struct sway_seat *seat = config->handler_context.seat;
if (!seat) {
return cmd_results_new(CMD_FAILURE, "cursor", "No seat defined");
}
struct sway_cursor *cursor = seat->cursor;
if (strcasecmp(argv[0], "move") == 0) {
if (argc < 3) {
return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
}
int delta_x = strtol(argv[1], NULL, 10);
int delta_y = strtol(argv[2], NULL, 10);
wlr_cursor_move(cursor->cursor, NULL, delta_x, delta_y);
cursor_send_pointer_motion(cursor, 1);
} else if (strcasecmp(argv[0], "set") == 0) {
if (argc < 3) {
return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
}
// map absolute coords (0..1,0..1) to root container coords
float x = strtof(argv[1], NULL) / root_container.width;
float y = strtof(argv[2], NULL) / root_container.height;
wlr_cursor_warp_absolute(cursor->cursor, NULL, x, y);
cursor_send_pointer_motion(cursor, 0);
} else {
if (argc < 2) {
return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
}
if ((error = press_or_release(cursor, argv[0], argv[1]))) {
return error;
}
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *press_or_release(struct sway_cursor *cursor, char *action, char *button_str) {
enum wlr_button_state state;
uint32_t button;
if (strcasecmp(action, "press") == 0) {
state = WLR_BUTTON_PRESSED;
} else if (strcasecmp(action, "release") == 0) {
state = WLR_BUTTON_RELEASED;
} else {
return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
}
if (strcasecmp(button_str, "left") == 0) {
button = BTN_LEFT;
} else if (strcasecmp(button_str, "right") == 0) {
button = BTN_RIGHT;
} else {
button = strtol(button_str, NULL, 10);
if (button == 0) {
return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
}
}
dispatch_cursor_button(cursor, 1, button, state);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}

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@ -166,7 +166,7 @@ static void handle_cursor_motion_absolute(
cursor_send_pointer_motion(cursor, event->time_msec);
}
static void dispatch_cursor_button(struct sway_cursor *cursor,
void dispatch_cursor_button(struct sway_cursor *cursor,
uint32_t time_msec, uint32_t button, enum wlr_button_state state) {
struct wlr_surface *surface = NULL;
double sx, sy;

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@ -47,6 +47,7 @@ sway_sources = files(
'commands/resize.c',
'commands/seat.c',
'commands/seat/attach.c',
'commands/seat/cursor.c',
'commands/seat/fallback.c',
'commands/set.c',
'commands/split.c',