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#include <libevdev/libevdev.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "sway/input/cursor.h"
#include "list.h"
#include "log.h"
#include "stringop.h"
static struct cmd_results *binding_add(struct bar_binding *binding,
list_t *mode_bindings) {
const char *name = get_mouse_button_name(binding->button);
bool overwritten = false;
for (int i = 0; i < mode_bindings->length; i++) {
struct bar_binding *other = mode_bindings->items[i];
if (other->button == binding->button &&
other->release == binding->release) {
overwritten = true;
mode_bindings->items[i] = binding;
free_bar_binding(other);
sway_log(SWAY_DEBUG, "[bar %s] Updated binding for %u (%s)%s",
config->current_bar->id, binding->button, name,
binding->release ? " - release" : "");
break;
}
}
if (!overwritten) {
list_add(mode_bindings, binding);
sway_log(SWAY_DEBUG, "[bar %s] Added binding for %u (%s)%s",
config->current_bar->id, binding->button, name,
binding->release ? " - release" : "");
}
return cmd_results_new(CMD_SUCCESS, NULL);
}
static struct cmd_results *binding_remove(struct bar_binding *binding,
list_t *mode_bindings) {
const char *name = get_mouse_button_name(binding->button);
for (int i = 0; i < mode_bindings->length; i++) {
struct bar_binding *other = mode_bindings->items[i];
if (other->button == binding->button &&
other->release == binding->release) {
sway_log(SWAY_DEBUG, "[bar %s] Unbound binding for %u (%s)%s",
config->current_bar->id, binding->button, name,
binding->release ? " - release" : "");
free_bar_binding(other);
free_bar_binding(binding);
list_del(mode_bindings, i);
return cmd_results_new(CMD_SUCCESS, NULL);
}
}
struct cmd_results *error = cmd_results_new(CMD_FAILURE, "Could not "
"find binding for [bar %s]" " Button %u (%s)%s",
config->current_bar->id, binding->button, name,
binding->release ? " - release" : "");
free_bar_binding(binding);
return error;
}
static struct cmd_results *bar_cmd_bind(int argc, char **argv, bool code,
bool unbind) {
int minargs = 2;
const char *command;
if (unbind) {
minargs--;
command = code ? "bar unbindcode" : "bar unbindsym";
} else {
command = code ? "bar bindcode" : "bar bindsym";
}
struct cmd_results *error = NULL;
if ((error = checkarg(argc, command, EXPECTED_AT_LEAST, minargs))) {
return error;
}
struct bar_binding *binding = calloc(1, sizeof(struct bar_binding));
if (!binding) {
return cmd_results_new(CMD_FAILURE, "Unable to allocate bar binding");
}
binding->release = false;
if (strcmp("--release", argv[0]) == 0) {
binding->release = true;
argv++;
argc--;
}
char *message = NULL;
if (code) {
binding->button = get_mouse_bindcode(argv[0], &message);
} else {
binding->button = get_mouse_bindsym(argv[0], &message);
}
if (message) {
free_bar_binding(binding);
error = cmd_results_new(CMD_INVALID, "%s", message);
free(message);
return error;
} else if (!binding->button) {
free_bar_binding(binding);
return cmd_results_new(CMD_INVALID, "Unknown button %s", argv[0]);
}
list_t *bindings = config->current_bar->bindings;
if (unbind) {
return binding_remove(binding, bindings);
}
binding->command = join_args(argv + 1, argc - 1);
return binding_add(binding, bindings);
}
struct cmd_results *bar_cmd_bindcode(int argc, char **argv) {
return bar_cmd_bind(argc, argv, true, false);
}
struct cmd_results *bar_cmd_bindsym(int argc, char **argv) {
return bar_cmd_bind(argc, argv, false, false);
}
struct cmd_results *bar_cmd_unbindcode(int argc, char **argv) {
return bar_cmd_bind(argc, argv, true, true);
}
struct cmd_results *bar_cmd_unbindsym(int argc, char **argv) {
return bar_cmd_bind(argc, argv, false, true);
}
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