extern/tmate
1
0
Fork 0
mirror of https://github.com/tmate-io/tmate.git synced 2025-08-16 00:28:10 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add a command queue to standardize and simplify commands that call other

Browse Source 
commands and allow a command to block execution of subsequent commands. This
allows run-shell and if-shell to be synchronous which has been much requested.

Each client has a default command queue and commands are consumed one at a time
from it. A command may suspend execution from the queue by returning
CMD_RETURN_WAIT and then resume it by calling cmd_continue() - for example
run-shell does this from the callback that is fired after the job is freed.

When the command queue becomes empty, command clients are automatically exited
(unless attaching). A callback is also fired - this is used for nested commands
in, for example, if-shell which can block execution of the client's cmdq until
a new cmdq becomes empty.

Also merge all the old error/info/print functions together and lose the old
curclient/cmdclient distinction - a cmdq is bound to one client (or none if in
the configuration file), this is a command client if c->session is NULL
otherwise an attached client.
This commit is contained in:
Nicholas Marriott
2013-02-23 22:25:58 +00:00
parent 357da035b9
commit 3964309c67
86 changed files with 1218 additions and 1219 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
cmd-resize-pane.c
View File

@ -27,7 +27,7 @@
*/
void cmd_resize_pane_key_binding(struct cmd *, int);
enum cmd_retval cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_resize_pane_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
@ -82,7 +82,7 @@ cmd_resize_pane_key_binding(struct cmd *self, int key)
}
enum cmd_retval
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_resize_pane_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct winlink *wl;
@ -92,7 +92,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
u_int adjust;
int x, y;
if ((wl = cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp)) == NULL)
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp)) == NULL)
return (CMD_RETURN_ERROR);
if (args->argc == 0)
@ -100,7 +100,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "adjustment %s", errstr);
cmdq_error(cmdq, "adjustment %s", errstr);
return (CMD_RETURN_ERROR);
}
}
@ -109,7 +109,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
x = args_strtonum(self->args, 'x', PANE_MINIMUM, INT_MAX,
&cause);
if (cause != NULL) {
ctx->error(ctx, "width %s", cause);
cmdq_error(cmdq, "width %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
@ -119,7 +119,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
y = args_strtonum(self->args, 'y', PANE_MINIMUM, INT_MAX,
&cause);
if (cause != NULL) {
ctx->error(ctx, "height %s", cause);
cmdq_error(cmdq, "height %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}