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Implement title_format

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This implements the title_format command, with a new placeholder %shell
which gets substituted with the view type (xwayland, xdg_shell_v6 or
wl_shell).

Example config:

    for_window [title=".*"] title_format %title (class=%class instance=%instance shell=%shell)
This commit is contained in:
Ryan Dwyer 2018-05-05 12:36:50 +10:00
parent 8dae168b77
commit 228c478e8d
10 changed files with 201 additions and 42 deletions
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31
sway/commands/title_format.c Normal file
View file

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#define _POSIX_C_SOURCE 200809L
#include <string.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "sway/tree/arrange.h"
#include "sway/tree/view.h"
#include "log.h"
#include "stringop.h"
struct cmd_results *cmd_title_format(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "title_format", EXPECTED_AT_LEAST, 1))) {
return error;
}
struct sway_container *container =
config->handler_context.current_container;
if (container->type != C_VIEW) {
return cmd_results_new(CMD_INVALID, "title_format",
"Only views can have a title_format");
}
struct sway_view *view = container->sway_view;
char *format = join_args(argv, argc);
if (view->title_format) {
free(view->title_format);
}
view->title_format = strdup(format);
view_update_title(view, true);
config_find_font_height(true);
arrange_root();
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}