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Also move cmdq_item and cmdq_list into cmd-queue.c (this is to make its

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use more clearly defined and preparation for some future work).
This commit is contained in:
nicm
2020-04-13 10:59:58 +00:00
parent c20eb0c0ae
commit 04cdd03525
62 changed files with 470 additions and 336 deletions
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117
cmd-queue.c
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@ -25,8 +25,41 @@
#include "tmux.h"
/* Global command queue. */
static struct cmdq_list global_queue = TAILQ_HEAD_INITIALIZER(global_queue);
/* Command queue item type. */
enum cmdq_type {
CMDQ_COMMAND,
CMDQ_CALLBACK,
};
/* Command queue item. */
struct cmdq_item {
char *name;
struct cmdq_list *queue;
struct cmdq_item *next;
struct client *client;
enum cmdq_type type;
u_int group;
u_int number;
time_t time;
int flags;
struct cmdq_shared *shared;
struct cmd_find_state source;
struct cmd_find_state target;
struct cmd_list *cmdlist;
struct cmd *cmd;
cmdq_cb cb;
void *data;
TAILQ_ENTRY(cmdq_item) entry;
};
TAILQ_HEAD(cmdq_list, cmdq_item);
/* Get command queue name. */
static const char *
@ -47,9 +80,83 @@ cmdq_name(struct client *c)
static struct cmdq_list *
cmdq_get(struct client *c)
{
if (c == NULL)
return (&global_queue);
return (&c->queue);
static struct cmdq_list *global_queue;
if (c == NULL) {
if (global_queue == NULL)
global_queue = cmdq_new();
return (global_queue);
}
return (c->queue);
}
/* Create a queue. */
struct cmdq_list *
cmdq_new(void)
{
struct cmdq_list *queue;
queue = xcalloc (1, sizeof *queue);
TAILQ_INIT (queue);
return (queue);
}
/* Free a queue. */
void
cmdq_free(struct cmdq_list *queue)
{
if (!TAILQ_EMPTY(queue))
fatalx("queue not empty");
free(queue);
}
/* Get item name. */
const char *
cmdq_get_name(struct cmdq_item *item)
{
return (item->name);
}
/* Get item client. */
struct client *
cmdq_get_client(struct cmdq_item *item)
{
return (item->client);
}
/* Get item target. */
struct cmd_find_state *
cmdq_get_target(struct cmdq_item *item)
{
return (&item->target);
}
/* Get item source. */
struct cmd_find_state *
cmdq_get_source(struct cmdq_item *item)
{
return (&item->source);
}
/* Get item shared. */
struct cmdq_shared *
cmdq_get_shared(struct cmdq_item *item)
{
return (item->shared);
}
/* Merge formats from item. */
void
cmdq_merge_formats(struct cmdq_item *item, struct format_tree *ft)
{
const struct cmd_entry *entry;
if (item->cmd != NULL) {
entry = cmd_get_entry (item->cmd);
format_add(ft, "command", "%s", entry->name);
}
if (item->shared->formats != NULL)
format_merge(ft, item->shared->formats);
}
/* Append an item. */