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author | Drew DeVault <sir@cmpwn.com> | 2018-03-29 17:20:03 -0400 |
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committer | Drew DeVault <sir@cmpwn.com> | 2018-03-29 22:11:08 -0400 |
commit | bf7a4cd0ebd465a0597e9eec0142fad222b396de (patch) | |
tree | f95c4b8cd8e7d06eaa1b688d3bcbb3249dc21129 /sway/commands/bar/id.c | |
parent | Implement enough IPC for swaybar to work (diff) | |
download | sway-bf7a4cd0ebd465a0597e9eec0142fad222b396de.tar.gz sway-bf7a4cd0ebd465a0597e9eec0142fad222b396de.tar.zst sway-bf7a4cd0ebd465a0597e9eec0142fad222b396de.zip |
Add bar configuration commands
Diffstat (limited to 'sway/commands/bar/id.c')
-rw-r--r-- | sway/commands/bar/id.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sway/commands/bar/id.c b/sway/commands/bar/id.c new file mode 100644 index 00000000..d9e7f8df --- /dev/null +++ b/sway/commands/bar/id.c | |||
@@ -0,0 +1,33 @@ | |||
1 | #define _XOPEN_SOURCE 500 | ||
2 | #include <string.h> | ||
3 | #include "sway/commands.h" | ||
4 | #include "log.h" | ||
5 | |||
6 | struct cmd_results *bar_cmd_id(int argc, char **argv) { | ||
7 | struct cmd_results *error = NULL; | ||
8 | if ((error = checkarg(argc, "id", EXPECTED_EQUAL_TO, 1))) { | ||
9 | return error; | ||
10 | } | ||
11 | |||
12 | const char *name = argv[0]; | ||
13 | const char *oldname = config->current_bar->id; | ||
14 | |||
15 | // check if id is used by a previously defined bar | ||
16 | int i; | ||
17 | for (i = 0; i < config->bars->length; ++i) { | ||
18 | struct bar_config *find = config->bars->items[i]; | ||
19 | if (strcmp(name, find->id) == 0 && config->current_bar != find) { | ||
20 | return cmd_results_new(CMD_FAILURE, "id", | ||
21 | "Id '%s' already defined for another bar. Id unchanged (%s).", | ||
22 | name, oldname); | ||
23 | } | ||
24 | } | ||
25 | |||
26 | wlr_log(L_DEBUG, "Renaming bar: '%s' to '%s'", oldname, name); | ||
27 | |||
28 | // free old bar id | ||
29 | free(config->current_bar->id); | ||
30 | |||
31 | config->current_bar->id = strdup(name); | ||
32 | return cmd_results_new(CMD_SUCCESS, NULL, NULL); | ||
33 | } | ||