emersion
7 years ago
parent
3fe64482bb
commit
aaae59026f
@ -0,0 +1,253 @@
|
||||
#define _XOPEN_SOURCE 500
|
||||
#include <ctype.h>
|
||||
#include <libgen.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <strings.h>
|
||||
#include <unistd.h>
|
||||
#include <wordexp.h>
|
||||
#include "sway/commands.h"
|
||||
#include "sway/config.h"
|
||||
#include "list.h"
|
||||
#include "log.h"
|
||||
#include "stringop.h"
|
||||
|
||||
static char *bg_options[] = {
|
||||
"stretch",
|
||||
"center",
|
||||
"fill",
|
||||
"fit",
|
||||
"tile",
|
||||
};
|
||||
|
||||
struct cmd_results *cmd_output(int argc, char **argv) {
|
||||
struct cmd_results *error = NULL;
|
||||
if ((error = checkarg(argc, "output", EXPECTED_AT_LEAST, 1))) {
|
||||
return error;
|
||||
}
|
||||
const char *name = argv[0];
|
||||
|
||||
struct output_config *output = calloc(1, sizeof(struct output_config));
|
||||
if (!output) {
|
||||
return cmd_results_new(CMD_FAILURE, "output", "Unable to allocate output config");
|
||||
}
|
||||
output->x = output->y = output->width = output->height = -1;
|
||||
output->name = strdup(name);
|
||||
output->enabled = -1;
|
||||
output->scale = 1;
|
||||
|
||||
// TODO: atoi doesn't handle invalid numbers
|
||||
|
||||
int i;
|
||||
for (i = 1; i < argc; ++i) {
|
||||
const char *command = argv[i];
|
||||
|
||||
if (strcasecmp(command, "disable") == 0) {
|
||||
output->enabled = 0;
|
||||
} else if (strcasecmp(command, "resolution") == 0 || strcasecmp(command, "res") == 0) {
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing resolution argument.");
|
||||
goto fail;
|
||||
}
|
||||
char *res = argv[i];
|
||||
char *x = strchr(res, 'x');
|
||||
int width = -1, height = -1;
|
||||
if (x != NULL) {
|
||||
// Format is 1234x4321
|
||||
*x = '\0';
|
||||
width = atoi(res);
|
||||
height = atoi(x + 1);
|
||||
*x = 'x';
|
||||
} else {
|
||||
// Format is 1234 4321
|
||||
width = atoi(res);
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing resolution argument (height).");
|
||||
goto fail;
|
||||
}
|
||||
res = argv[i];
|
||||
height = atoi(res);
|
||||
}
|
||||
output->width = width;
|
||||
output->height = height;
|
||||
} else if (strcasecmp(command, "refresh_rate") == 0) {
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing refresh_rate argument.");
|
||||
goto fail;
|
||||
}
|
||||
output->refresh_rate = atof(argv[i]);
|
||||
} else if (strcasecmp(command, "position") == 0 || strcasecmp(command, "pos") == 0) {
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing position argument.");
|
||||
goto fail;
|
||||
}
|
||||
char *res = argv[i];
|
||||
char *c = strchr(res, ',');
|
||||
int x = -1, y = -1;
|
||||
if (c != NULL) {
|
||||
// Format is 1234,4321
|
||||
*c = '\0';
|
||||
x = atoi(res);
|
||||
y = atoi(c + 1);
|
||||
*c = ',';
|
||||
} else {
|
||||
// Format is 1234 4321
|
||||
x = atoi(res);
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing position argument (y).");
|
||||
goto fail;
|
||||
}
|
||||
res = argv[i];
|
||||
y = atoi(res);
|
||||
}
|
||||
output->x = x;
|
||||
output->y = y;
|
||||
} else if (strcasecmp(command, "scale") == 0) {
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing scale parameter.");
|
||||
goto fail;
|
||||
}
|
||||
output->scale = atoi(argv[i]);
|
||||
} else if (strcasecmp(command, "transform") == 0) {
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing transform parameter.");
|
||||
goto fail;
|
||||
}
|
||||
char *value = argv[i];
|
||||
if (strcmp(value, "normal") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_NORMAL;
|
||||
} else if (strcmp(value, "90") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_90;
|
||||
} else if (strcmp(value, "180") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_180;
|
||||
} else if (strcmp(value, "270") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_270;
|
||||
} else if (strcmp(value, "flipped") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_FLIPPED;
|
||||
} else if (strcmp(value, "flipped-90") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_FLIPPED_90;
|
||||
} else if (strcmp(value, "flipped-180") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_FLIPPED_180;
|
||||
} else if (strcmp(value, "flipped-270") == 0) {
|
||||
output->transform = WL_OUTPUT_TRANSFORM_FLIPPED_270;
|
||||
} else {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Invalid output transform.");
|
||||
goto fail;
|
||||
}
|
||||
} else if (strcasecmp(command, "background") == 0 || strcasecmp(command, "bg") == 0) {
|
||||
wordexp_t p;
|
||||
if (++i >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing background file or color specification.");
|
||||
goto fail;
|
||||
}
|
||||
if (i + 1 >= argc) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing background scaling mode or `solid_color`.");
|
||||
goto fail;
|
||||
}
|
||||
if (strcasecmp(argv[i + 1], "solid_color") == 0) {
|
||||
output->background = strdup(argv[argc - 2]);
|
||||
output->background_option = strdup("solid_color");
|
||||
} else {
|
||||
// argv[i+j]=bg_option
|
||||
bool valid = false;
|
||||
char *mode;
|
||||
size_t j;
|
||||
for (j = 0; j < (size_t) (argc - i); ++j) {
|
||||
mode = argv[i + j];
|
||||
for (size_t k = 0; k < sizeof(bg_options) / sizeof(char *); ++k) {
|
||||
if (strcasecmp(mode, bg_options[k]) == 0) {
|
||||
valid = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (valid) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!valid) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Missing background scaling mode.");
|
||||
goto fail;
|
||||
}
|
||||
|
||||
char *src = join_args(argv + i, j);
|
||||
if (wordexp(src, &p, 0) != 0 || p.we_wordv[0] == NULL) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Invalid syntax (%s)", src);
|
||||
goto fail;
|
||||
}
|
||||
free(src);
|
||||
src = p.we_wordv[0];
|
||||
if (config->reading && *src != '/') {
|
||||
char *conf = strdup(config->current_config);
|
||||
if (conf) {
|
||||
char *conf_path = dirname(conf);
|
||||
src = malloc(strlen(conf_path) + strlen(src) + 2);
|
||||
if (src) {
|
||||
sprintf(src, "%s/%s", conf_path, p.we_wordv[0]);
|
||||
} else {
|
||||
sway_log(L_ERROR, "Unable to allocate background source");
|
||||
}
|
||||
free(conf);
|
||||
} else {
|
||||
sway_log(L_ERROR, "Unable to allocate background source");
|
||||
}
|
||||
}
|
||||
if (!src || access(src, F_OK) == -1) {
|
||||
error = cmd_results_new(CMD_INVALID, "output", "Background file unreadable (%s)", src);
|
||||
wordfree(&p);
|
||||
goto fail;
|
||||
}
|
||||
|
||||
output->background = strdup(src);
|
||||
output->background_option = strdup(mode);
|
||||
if (src != p.we_wordv[0]) {
|
||||
free(src);
|
||||
}
|
||||
wordfree(&p);
|
||||
|
||||
i += j;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
i = list_seq_find(config->output_configs, output_name_cmp, name);
|
||||
if (i >= 0) {
|
||||
// merge existing config
|
||||
struct output_config *oc = config->output_configs->items[i];
|
||||
merge_output_config(oc, output);
|
||||
free_output_config(output);
|
||||
output = oc;
|
||||
} else {
|
||||
list_add(config->output_configs, output);
|
||||
}
|
||||
|
||||
sway_log(L_DEBUG, "Config stored for output %s (enabled:%d) (%d x %d @ "
|
||||
"%d, %d scale %d transform %d refresh_rate %f) (bg %s %s)",
|
||||
output->name, output->enabled, output->width,
|
||||
output->height, output->x, output->y, output->scale,
|
||||
output->transform, output->refresh_rate,
|
||||
output->background, output->background_option);
|
||||
|
||||
if (output->name) {
|
||||
// Try to find the output container and apply configuration now. If
|
||||
// this is during startup then there will be no container and config
|
||||
// will be applied during normal "new output" event from wlc.
|
||||
swayc_t *cont = NULL;
|
||||
for (int i = 0; i < root_container.children->length; ++i) {
|
||||
cont = root_container.children->items[i];
|
||||
if (cont->name && ((strcmp(cont->name, output->name) == 0) || (strcmp(output->name, "*") == 0))) {
|
||||
apply_output_config(output, cont);
|
||||
|
||||
if (strcmp(output->name, "*") != 0) {
|
||||
// stop looking if the output config isn't applicable to all outputs
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
||||
|
||||
fail:
|
||||
free_output_config(output);
|
||||
return error;
|
||||
}
|
||||
@ -0,0 +1,166 @@
|
||||
#define _XOPEN_SOURCE 700
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
#include <wlr/types/wlr_output.h>
|
||||
#include "sway/config.h"
|
||||
#include "sway/output.h"
|
||||
#include "log.h"
|
||||
|
||||
int output_name_cmp(const void *item, const void *data) {
|
||||
const struct output_config *output = item;
|
||||
const char *name = data;
|
||||
|
||||
return strcmp(output->name, name);
|
||||
}
|
||||
|
||||
void merge_output_config(struct output_config *dst, struct output_config *src) {
|
||||
if (src->name) {
|
||||
if (dst->name) {
|
||||
free(dst->name);
|
||||
}
|
||||
dst->name = strdup(src->name);
|
||||
}
|
||||
if (src->enabled != -1) {
|
||||
dst->enabled = src->enabled;
|
||||
}
|
||||
if (src->width != -1) {
|
||||
dst->width = src->width;
|
||||
}
|
||||
if (src->height != -1) {
|
||||
dst->height = src->height;
|
||||
}
|
||||
if (src->x != -1) {
|
||||
dst->x = src->x;
|
||||
}
|
||||
if (src->y != -1) {
|
||||
dst->y = src->y;
|
||||
}
|
||||
if (src->scale != -1) {
|
||||
dst->scale = src->scale;
|
||||
}
|
||||
if (src->background) {
|
||||
if (dst->background) {
|
||||
free(dst->background);
|
||||
}
|
||||
dst->background = strdup(src->background);
|
||||
}
|
||||
if (src->background_option) {
|
||||
if (dst->background_option) {
|
||||
free(dst->background_option);
|
||||
}
|
||||
dst->background_option = strdup(src->background_option);
|
||||
}
|
||||
}
|
||||
|
||||
static void set_mode(struct wlr_output *output, int width, int height,
|
||||
float refresh_rate) {
|
||||
struct wlr_output_mode *mode, *best = NULL;
|
||||
int mhz = (int)(refresh_rate * 1000);
|
||||
wl_list_for_each(mode, &output->modes, link) {
|
||||
if (mode->width == width && mode->height == height) {
|
||||
if (mode->refresh == mhz) {
|
||||
best = mode;
|
||||
break;
|
||||
}
|
||||
best = mode;
|
||||
}
|
||||
}
|
||||
if (!best) {
|
||||
sway_log(L_ERROR, "Configured mode for %s not available", output->name);
|
||||
} else {
|
||||
sway_log(L_DEBUG, "Assigning configured mode to %s", output->name);
|
||||
wlr_output_set_mode(output, best);
|
||||
}
|
||||
}
|
||||
|
||||
void apply_output_config(struct output_config *oc, swayc_t *output) {
|
||||
assert(output->type == C_OUTPUT);
|
||||
|
||||
if (oc && oc->enabled == 0) {
|
||||
destroy_output(output);
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_output *wlr_output = output->sway_output->wlr_output;
|
||||
if (oc && oc->width > 0 && oc->height > 0) {
|
||||
set_mode(wlr_output, oc->width, oc->height, oc->refresh_rate);
|
||||
}
|
||||
if (oc && oc->scale > 0) {
|
||||
wlr_output->scale = oc->scale;
|
||||
}
|
||||
if (oc && oc->transform != WL_OUTPUT_TRANSFORM_NORMAL) {
|
||||
wlr_output_transform(wlr_output, oc->transform);
|
||||
}
|
||||
|
||||
// Find position for it
|
||||
if (oc && oc->x != -1 && oc->y != -1) {
|
||||
sway_log(L_DEBUG, "Set %s position to %d, %d", oc->name, oc->x, oc->y);
|
||||
output->x = oc->x;
|
||||
output->y = oc->y;
|
||||
} else {
|
||||
int x = 0;
|
||||
for (int i = 0; i < root_container.children->length; ++i) {
|
||||
swayc_t *c = root_container.children->items[i];
|
||||
if (c->type == C_OUTPUT) {
|
||||
if (c->width + c->x > x) {
|
||||
x = c->width + c->x;
|
||||
}
|
||||
}
|
||||
}
|
||||
output->x = x;
|
||||
}
|
||||
|
||||
if (!oc || !oc->background) {
|
||||
// Look for a * config for background
|
||||
int i = list_seq_find(config->output_configs, output_name_cmp, "*");
|
||||
if (i >= 0) {
|
||||
oc = config->output_configs->items[i];
|
||||
} else {
|
||||
oc = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
int output_i;
|
||||
for (output_i = 0; output_i < root_container.children->length; ++output_i) {
|
||||
if (root_container.children->items[output_i] == output) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (oc && oc->background) {
|
||||
// TODO: swaybg
|
||||
/*if (output->bg_pid != 0) {
|
||||
terminate_swaybg(output->bg_pid);
|
||||
}
|
||||
|
||||
sway_log(L_DEBUG, "Setting background for output %d to %s", output_i, oc->background);
|
||||
|
||||
size_t bufsize = 12;
|
||||
char output_id[bufsize];
|
||||
snprintf(output_id, bufsize, "%d", output_i);
|
||||
output_id[bufsize-1] = 0;
|
||||
|
||||
char *const cmd[] = {
|
||||
"swaybg",
|
||||
output_id,
|
||||
oc->background,
|
||||
oc->background_option,
|
||||
NULL,
|
||||
};
|
||||
|
||||
output->bg_pid = fork();
|
||||
if (output->bg_pid == 0) {
|
||||
execvp(cmd[0], cmd);
|
||||
}*/
|
||||
}
|
||||
}
|
||||
|
||||
void free_output_config(struct output_config *oc) {
|
||||
if (!oc) {
|
||||
return;
|
||||
}
|
||||
free(oc->name);
|
||||
free(oc->background);
|
||||
free(oc->background_option);
|
||||
free(oc);
|
||||
}
|
||||
Loading…
Reference in new issue