1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
#ifdef __linux__
#include <linux/input-event-codes.h>
#elif __FreeBSD__
#include <dev/evdev/input-event-codes.h>
#endif
#include <xkbcommon/xkbcommon.h>
#include <xkbcommon/xkbcommon-names.h>
#include <strings.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "list.h"
#include "log.h"
#include "stringop.h"
#include "util.h"
int binding_order = 0;
void free_sway_binding(struct sway_binding *binding) {
if (binding->keys) {
for (int i = 0; i < binding->keys->length; i++) {
free(binding->keys->items[i]);
}
list_free(binding->keys);
}
if (binding->command) {
free(binding->command);
}
free(binding);
}
struct cmd_results *cmd_bindsym(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "bindsym", EXPECTED_MORE_THAN, 1))) {
return error;
}
struct sway_binding *binding = malloc(sizeof(struct sway_binding));
if (!binding) {
return cmd_results_new(CMD_FAILURE, "bindsym",
"Unable to allocate binding");
}
binding->keys = create_list();
binding->modifiers = 0;
binding->release = false;
binding->bindcode = false;
// Handle --release
if (strcmp("--release", argv[0]) == 0) {
if (argc >= 3) {
binding->release = true;
argv++;
argc--;
} else {
free_sway_binding(binding);
return cmd_results_new(CMD_FAILURE, "bindsym",
"Invalid bindsym command "
"(expected more than 2 arguments, got %d)", argc);
}
}
binding->command = join_args(argv + 1, argc - 1);
list_t *split = split_string(argv[0], "+");
for (int i = 0; i < split->length; ++i) {
// Check for a modifier key
uint32_t mod;
if ((mod = get_modifier_mask_by_name(split->items[i])) > 0) {
binding->modifiers |= mod;
continue;
}
// Check for xkb key
xkb_keysym_t sym = xkb_keysym_from_name(split->items[i],
XKB_KEYSYM_CASE_INSENSITIVE);
// Check for mouse binding
if (strncasecmp(split->items[i], "button", strlen("button")) == 0 &&
strlen(split->items[i]) == strlen("button0")) {
sym = ((char *)split->items[i])[strlen("button")] - '1' + BTN_LEFT;
}
if (!sym) {
struct cmd_results *ret = cmd_results_new(CMD_INVALID, "bindsym",
"Unknown key '%s'", (char *)split->items[i]);
free_sway_binding(binding);
free_flat_list(split);
return ret;
}
xkb_keysym_t *key = malloc(sizeof(xkb_keysym_t));
if (!key) {
free_sway_binding(binding);
free_flat_list(split);
return cmd_results_new(CMD_FAILURE, "bindsym",
"Unable to allocate binding");
}
*key = sym;
list_add(binding->keys, key);
}
free_flat_list(split);
struct sway_mode *mode = config->current_mode;
// TODO overwrite the binding if it already exists
binding->order = binding_order++;
list_add(mode->keysym_bindings, binding);
sway_log(L_DEBUG, "bindsym - Bound %s to command %s",
argv[0], binding->command);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
struct cmd_results *cmd_bindcode(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "bindcode", EXPECTED_MORE_THAN, 1))) {
return error;
}
struct sway_binding *binding = malloc(sizeof(struct sway_binding));
if (!binding) {
return cmd_results_new(CMD_FAILURE, "bindsym",
"Unable to allocate binding");
}
binding->keys = create_list();
binding->modifiers = 0;
binding->release = false;
binding->bindcode = true;
// Handle --release
if (strcmp("--release", argv[0]) == 0) {
if (argc >= 3) {
binding->release = true;
argv++;
argc--;
} else {
free_sway_binding(binding);
return cmd_results_new(CMD_FAILURE, "bindcode",
"Invalid bindcode command "
"(expected more than 2 arguments, got %d)", argc);
}
}
binding->command = join_args(argv + 1, argc - 1);
list_t *split = split_string(argv[0], "+");
for (int i = 0; i < split->length; ++i) {
// Check for a modifier key
uint32_t mod;
if ((mod = get_modifier_mask_by_name(split->items[i])) > 0) {
binding->modifiers |= mod;
continue;
}
// parse keycode
xkb_keycode_t keycode = (int)strtol(split->items[i], NULL, 10);
if (!xkb_keycode_is_legal_ext(keycode)) {
error =
cmd_results_new(CMD_INVALID, "bindcode",
"Invalid keycode '%s'", (char *)split->items[i]);
free_sway_binding(binding);
list_free(split);
return error;
}
xkb_keycode_t *key = malloc(sizeof(xkb_keycode_t));
*key = keycode - 8;
list_add(binding->keys, key);
}
free_flat_list(split);
struct sway_mode *mode = config->current_mode;
// TODO overwrite binding if it already exists
binding->order = binding_order++;
list_add(mode->keycode_bindings, binding);
sway_log(L_DEBUG, "bindcode - Bound %s to command %s",
argv[0], binding->command);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
|
