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Make command exec functions return an enum rather than -1/0/1 values and

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add a new value to mean "leave client running but don't attach" to fix
problems with using some commands in a command sequence. Most of the
work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
This commit is contained in:
Nicholas Marriott
2012-07-11 07:10:15 +00:00
parent df912e3540
commit ede8312d59
75 changed files with 489 additions and 464 deletions
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12
cmd-resize-pane.c
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@@ -26,8 +26,8 @@
* Increase or decrease pane size.
*/
void cmd_resize_pane_key_binding(struct cmd *, int);
int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
void cmd_resize_pane_key_binding(struct cmd *, int);
enum cmd_retval cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
@@ -81,7 +81,7 @@ cmd_resize_pane_key_binding(struct cmd *self, int key)
}
}
int
enum cmd_retval
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
@@ -91,7 +91,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
u_int adjust;
if ((wl = cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp)) == NULL)
return (-1);
return (CMD_RETURN_ERROR);
if (args->argc == 0)
adjust = 1;
@@ -99,7 +99,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "adjustment %s", errstr);
return (-1);
return (CMD_RETURN_ERROR);
}
}
@@ -114,5 +114,5 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
server_redraw_window(wl->window);
return (0);
return (CMD_RETURN_NORMAL);
}