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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
#define _POSIX_C_SOURCE 200809L
#include <stdlib.h>
#include <limits.h>
#include <float.h>
#include "sway/config.h"
#include "log.h"
struct input_config *new_input_config(const char* identifier) {
struct input_config *input = calloc(1, sizeof(struct input_config));
if (!input) {
sway_log(SWAY_DEBUG, "Unable to allocate input config");
return NULL;
}
sway_log(SWAY_DEBUG, "new_input_config(%s)", identifier);
if (!(input->identifier = strdup(identifier))) {
free(input);
sway_log(SWAY_DEBUG, "Unable to allocate input config");
return NULL;
}
input->input_type = NULL;
input->tap = INT_MIN;
input->tap_button_map = INT_MIN;
input->drag = INT_MIN;
input->drag_lock = INT_MIN;
input->dwt = INT_MIN;
input->send_events = INT_MIN;
input->click_method = INT_MIN;
input->middle_emulation = INT_MIN;
input->natural_scroll = INT_MIN;
input->accel_profile = INT_MIN;
input->pointer_accel = FLT_MIN;
input->scroll_factor = FLT_MIN;
input->scroll_button = INT_MIN;
input->scroll_method = INT_MIN;
input->left_handed = INT_MIN;
input->repeat_delay = INT_MIN;
input->repeat_rate = INT_MIN;
input->xkb_numlock = INT_MIN;
input->xkb_capslock = INT_MIN;
return input;
}
void merge_input_config(struct input_config *dst, struct input_config *src) {
if (src->accel_profile != INT_MIN) {
dst->accel_profile = src->accel_profile;
}
if (src->click_method != INT_MIN) {
dst->click_method = src->click_method;
}
if (src->drag != INT_MIN) {
dst->drag = src->drag;
}
if (src->drag_lock != INT_MIN) {
dst->drag_lock = src->drag_lock;
}
if (src->dwt != INT_MIN) {
dst->dwt = src->dwt;
}
if (src->left_handed != INT_MIN) {
dst->left_handed = src->left_handed;
}
if (src->middle_emulation != INT_MIN) {
dst->middle_emulation = src->middle_emulation;
}
if (src->natural_scroll != INT_MIN) {
dst->natural_scroll = src->natural_scroll;
}
if (src->pointer_accel != FLT_MIN) {
dst->pointer_accel = src->pointer_accel;
}
if (src->scroll_factor != FLT_MIN) {
dst->scroll_factor = src->scroll_factor;
}
if (src->repeat_delay != INT_MIN) {
dst->repeat_delay = src->repeat_delay;
}
if (src->repeat_rate != INT_MIN) {
dst->repeat_rate = src->repeat_rate;
}
if (src->scroll_method != INT_MIN) {
dst->scroll_method = src->scroll_method;
}
if (src->scroll_button != INT_MIN) {
dst->scroll_button = src->scroll_button;
}
if (src->send_events != INT_MIN) {
dst->send_events = src->send_events;
}
if (src->tap != INT_MIN) {
dst->tap = src->tap;
}
if (src->tap_button_map != INT_MIN) {
dst->tap_button_map = src->tap_button_map;
}
if (src->xkb_layout) {
free(dst->xkb_layout);
dst->xkb_layout = strdup(src->xkb_layout);
}
if (src->xkb_model) {
free(dst->xkb_model);
dst->xkb_model = strdup(src->xkb_model);
}
if (src->xkb_options) {
free(dst->xkb_options);
dst->xkb_options = strdup(src->xkb_options);
}
if (src->xkb_rules) {
free(dst->xkb_rules);
dst->xkb_rules = strdup(src->xkb_rules);
}
if (src->xkb_variant) {
free(dst->xkb_variant);
dst->xkb_variant = strdup(src->xkb_variant);
}
if (src->xkb_numlock != INT_MIN) {
dst->xkb_numlock = src->xkb_numlock;
}
if (src->xkb_capslock != INT_MIN) {
dst->xkb_capslock = src->xkb_capslock;
}
if (src->mapped_from_region) {
free(dst->mapped_from_region);
dst->mapped_from_region =
malloc(sizeof(struct input_config_mapped_from_region));
memcpy(dst->mapped_from_region, src->mapped_from_region,
sizeof(struct input_config_mapped_from_region));
}
if (src->mapped_to_output) {
free(dst->mapped_to_output);
dst->mapped_to_output = strdup(src->mapped_to_output);
}
}
static void merge_wildcard_on_all(struct input_config *wildcard) {
for (int i = 0; i < config->input_configs->length; i++) {
struct input_config *ic = config->input_configs->items[i];
if (strcmp(wildcard->identifier, ic->identifier) != 0) {
sway_log(SWAY_DEBUG, "Merging input * config on %s", ic->identifier);
merge_input_config(ic, wildcard);
}
}
for (int i = 0; i < config->input_type_configs->length; i++) {
struct input_config *ic = config->input_type_configs->items[i];
if (strcmp(wildcard->identifier, ic->identifier) != 0) {
sway_log(SWAY_DEBUG, "Merging input * config on %s", ic->identifier);
merge_input_config(ic, wildcard);
}
}
}
static void merge_type_on_existing(struct input_config *type_wildcard) {
for (int i = 0; i < config->input_configs->length; i++) {
struct input_config *ic = config->input_configs->items[i];
if (ic->input_type == NULL) {
continue;
}
if (strcmp(ic->input_type, type_wildcard->identifier + 5) == 0) {
sway_log(SWAY_DEBUG, "Merging %s top of %s",
type_wildcard->identifier,
ic->identifier);
merge_input_config(ic, type_wildcard);
}
}
}
struct input_config *store_input_config(struct input_config *ic) {
bool wildcard = strcmp(ic->identifier, "*") == 0;
if (wildcard) {
merge_wildcard_on_all(ic);
}
list_t *config_list = NULL;
if (strncmp(ic->identifier, "type:", 5) == 0) {
config_list = config->input_type_configs;
merge_type_on_existing(ic);
} else {
config_list = config->input_configs;
}
int i = list_seq_find(config_list, input_identifier_cmp,
ic->identifier);
if (i >= 0) {
sway_log(SWAY_DEBUG, "Merging on top of existing input config");
struct input_config *current = config_list->items[i];
merge_input_config(current, ic);
free_input_config(ic);
ic = current;
} else if (!wildcard) {
sway_log(SWAY_DEBUG, "Adding non-wildcard input config");
i = list_seq_find(config->input_configs, input_identifier_cmp, "*");
if (i >= 0) {
sway_log(SWAY_DEBUG, "Merging on top of input * config");
struct input_config *current = new_input_config(ic->identifier);
merge_input_config(current, config->input_configs->items[i]);
merge_input_config(current, ic);
free_input_config(ic);
ic = current;
}
list_add(config_list, ic);
} else {
// New wildcard config. Just add it
sway_log(SWAY_DEBUG, "Adding input * config");
list_add(config->input_configs, ic);
}
sway_log(SWAY_DEBUG, "Config stored for input %s", ic->identifier);
return ic;
}
void input_config_fill_rule_names(struct input_config *ic,
struct xkb_rule_names *rules) {
rules->layout = ic->xkb_layout;
rules->model = ic->xkb_model;
rules->options = ic->xkb_options;
rules->rules = ic->xkb_rules;
rules->variant = ic->xkb_variant;
}
void free_input_config(struct input_config *ic) {
if (!ic) {
return;
}
free(ic->identifier);
free(ic->xkb_layout);
free(ic->xkb_model);
free(ic->xkb_options);
free(ic->xkb_rules);
free(ic->xkb_variant);
free(ic->mapped_from_region);
free(ic->mapped_to_output);
free(ic);
}
int input_identifier_cmp(const void *item, const void *data) {
const struct input_config *ic = item;
const char *identifier = data;
return strcmp(ic->identifier, identifier);
}
|
