diff --git a/cmd-find.c b/cmd-find.c index c76dc4a2..7ffc5f15 100644 --- a/cmd-find.c +++ b/cmd-find.c @@ -923,15 +923,27 @@ cmd_find_from_pane(struct cmd_find_state *fs, struct window_pane *wp) return (0); } +/* Find current state. */ +int +cmd_find_current(struct cmd_find_state *fs, struct cmd_q *cmdq, int flags) +{ + cmd_find_clear_state(fs, cmdq, flags); + if (cmd_find_current_session(fs) != 0) { + if (~flags & CMD_FIND_QUIET) + cmdq_error(cmdq, "no current session"); + return (-1); + } + return (0); +} + /* * Split target into pieces and resolve for the given type. Fills in the given * state. Returns 0 on success or -1 on error. */ int -cmd_find_target(struct cmd_find_state *fs, struct cmd_q *cmdq, - const char *target, enum cmd_find_type type, int flags) +cmd_find_target(struct cmd_find_state *fs, struct cmd_find_state *current, + struct cmd_q *cmdq, const char *target, enum cmd_find_type type, int flags) { - struct cmd_find_state current; struct mouse_event *m; char *colon, *period, *copy = NULL; const char *session, *window, *pane; @@ -951,15 +963,8 @@ cmd_find_target(struct cmd_find_state *fs, struct cmd_q *cmdq, fs->current = &marked_pane; else if (cmd_find_valid_state(&cmdq->current)) fs->current = &cmdq->current; - else { - cmd_find_clear_state(¤t, cmdq, flags); - if (cmd_find_current_session(¤t) != 0) { - if (~flags & CMD_FIND_QUIET) - cmdq_error(cmdq, "no current session"); - goto error; - } - fs->current = ¤t; - } + else + fs->current = current; /* An empty or NULL target is the current. */ if (target == NULL || *target == '\0') diff --git a/cmd-queue.c b/cmd-queue.c index fcca7eb6..1c80c59d 100644 --- a/cmd-queue.c +++ b/cmd-queue.c @@ -199,7 +199,7 @@ cmdq_continue_one(struct cmd_q *cmdq) cmdq_guard(cmdq, "begin", flags); - if (cmd_prepare_state(cmd, cmdq) != 0) + if (cmd_prepare_state(cmd, cmdq, NULL) != 0) goto error; retval = cmd->entry->exec(cmd, cmdq); if (retval == CMD_RETURN_ERROR) diff --git a/cmd.c b/cmd.c index 052c095b..005f2a0f 100644 --- a/cmd.c +++ b/cmd.c @@ -389,10 +389,23 @@ usage: } static int -cmd_prepare_state_flag(struct cmd_find_state *fs, enum cmd_entry_flag flag, - const char *target, struct cmd_q *cmdq) +cmd_prepare_state_flag(char c, const char *target, enum cmd_entry_flag flag, + struct cmd_q *cmdq, struct cmd_q *parent) { - int targetflags, error; + int targetflags, error; + struct cmd_find_state *fs = NULL; + struct cmd_find_state *current = NULL; + struct cmd_find_state tmp; + + if (flag == CMD_NONE || + flag == CMD_CLIENT || + flag == CMD_CLIENT_CANFAIL) + return (0); + + if (c == 't') + fs = &cmdq->state.tflag; + else if (c == 's') + fs = &cmdq->state.sflag; if (flag == CMD_SESSION_WITHPANE) { if (target != NULL && target[strcspn(target, ":.")] != '\0') @@ -401,6 +414,55 @@ cmd_prepare_state_flag(struct cmd_find_state *fs, enum cmd_entry_flag flag, flag = CMD_SESSION; } + targetflags = 0; + switch (flag) { + case CMD_SESSION: + case CMD_SESSION_CANFAIL: + case CMD_SESSION_PREFERUNATTACHED: + if (flag == CMD_SESSION_CANFAIL) + targetflags |= CMD_FIND_QUIET; + if (flag == CMD_SESSION_PREFERUNATTACHED) + targetflags |= CMD_FIND_PREFER_UNATTACHED; + break; + case CMD_MOVEW_R: + flag = CMD_WINDOW_INDEX; + /* FALLTHROUGH */ + case CMD_WINDOW: + case CMD_WINDOW_CANFAIL: + case CMD_WINDOW_MARKED: + case CMD_WINDOW_INDEX: + if (flag == CMD_WINDOW_CANFAIL) + targetflags |= CMD_FIND_QUIET; + if (flag == CMD_WINDOW_MARKED) + targetflags |= CMD_FIND_DEFAULT_MARKED; + if (flag == CMD_WINDOW_INDEX) + targetflags |= CMD_FIND_WINDOW_INDEX; + break; + case CMD_PANE: + case CMD_PANE_CANFAIL: + case CMD_PANE_MARKED: + if (flag == CMD_PANE_CANFAIL) + targetflags |= CMD_FIND_QUIET; + if (flag == CMD_PANE_MARKED) + targetflags |= CMD_FIND_DEFAULT_MARKED; + break; + default: + fatalx("unknown %cflag %d", c, flag); + } + + log_debug("%s: flag %c %d %#x", __func__, c, flag, targetflags); + if (parent != NULL) { + if (c == 't') + current = &parent->state.tflag; + else if (c == 's') + current = &parent->state.sflag; + } else { + error = cmd_find_current(&tmp, cmdq, targetflags); + if (error != 0 && ~targetflags & CMD_FIND_QUIET) + return (-1); + current = &tmp; + } + switch (flag) { case CMD_NONE: case CMD_CLIENT: @@ -410,20 +472,14 @@ cmd_prepare_state_flag(struct cmd_find_state *fs, enum cmd_entry_flag flag, case CMD_SESSION_CANFAIL: case CMD_SESSION_PREFERUNATTACHED: case CMD_SESSION_WITHPANE: - targetflags = 0; - if (flag == CMD_SESSION_CANFAIL) - targetflags |= CMD_FIND_QUIET; - if (flag == CMD_SESSION_PREFERUNATTACHED) - targetflags |= CMD_FIND_PREFER_UNATTACHED; - - error = cmd_find_target(fs, cmdq, target, CMD_FIND_SESSION, - targetflags); - if (error != 0 && flag != CMD_SESSION_CANFAIL) + error = cmd_find_target(fs, current, cmdq, target, + CMD_FIND_SESSION, targetflags); + if (error != 0 && ~targetflags & CMD_FIND_QUIET) return (-1); break; case CMD_MOVEW_R: - error = cmd_find_target(fs, cmdq, target, CMD_FIND_SESSION, - CMD_FIND_QUIET); + error = cmd_find_target(fs, current, cmdq, target, + CMD_FIND_SESSION, CMD_FIND_QUIET); if (error == 0) break; flag = CMD_WINDOW_INDEX; @@ -432,39 +488,27 @@ cmd_prepare_state_flag(struct cmd_find_state *fs, enum cmd_entry_flag flag, case CMD_WINDOW_CANFAIL: case CMD_WINDOW_MARKED: case CMD_WINDOW_INDEX: - targetflags = 0; - if (flag == CMD_WINDOW_CANFAIL) - targetflags |= CMD_FIND_QUIET; - if (flag == CMD_WINDOW_MARKED) - targetflags |= CMD_FIND_DEFAULT_MARKED; - if (flag == CMD_WINDOW_INDEX) - targetflags |= CMD_FIND_WINDOW_INDEX; - - error = cmd_find_target(fs, cmdq, target, CMD_FIND_WINDOW, - targetflags); - if (error != 0 && flag != CMD_WINDOW_CANFAIL) + error = cmd_find_target(fs, current, cmdq, target, + CMD_FIND_WINDOW, targetflags); + if (error != 0 && ~targetflags & CMD_FIND_QUIET) return (-1); break; case CMD_PANE: case CMD_PANE_CANFAIL: case CMD_PANE_MARKED: - targetflags = 0; - if (flag == CMD_PANE_CANFAIL) - targetflags |= CMD_FIND_QUIET; - if (flag == CMD_PANE_MARKED) - targetflags |= CMD_FIND_DEFAULT_MARKED; - - error = cmd_find_target(fs, cmdq, target, CMD_FIND_PANE, - targetflags); - if (error != 0 && flag != CMD_PANE_CANFAIL) + error = cmd_find_target(fs, current, cmdq, target, + CMD_FIND_PANE, targetflags); + if (error != 0 && ~targetflags & CMD_FIND_QUIET) return (-1); break; + default: + fatalx("unknown %cflag %d", c, flag); } return (0); } int -cmd_prepare_state(struct cmd *cmd, struct cmd_q *cmdq) +cmd_prepare_state(struct cmd *cmd, struct cmd_q *cmdq, struct cmd_q *parent) { const struct cmd_entry *entry = cmd->entry; struct cmd_state *state = &cmdq->state; @@ -504,14 +548,14 @@ cmd_prepare_state(struct cmd *cmd, struct cmd_q *cmdq) s = args_get(cmd->args, 't'); log_debug("preparing -t state: target %s", s == NULL ? "none" : s); - error = cmd_prepare_state_flag(&state->tflag, entry->tflag, s, cmdq); + error = cmd_prepare_state_flag('t', s, entry->tflag, cmdq, parent); if (error != 0) return (error); s = args_get(cmd->args, 's'); log_debug("preparing -s state: target %s", s == NULL ? "none" : s); - error = cmd_prepare_state_flag(&state->sflag, entry->sflag, s, cmdq); + error = cmd_prepare_state_flag('s', s, entry->sflag, cmdq, parent); if (error != 0) return (error); diff --git a/tmux.h b/tmux.h index 941548d0..eb3373da 100644 --- a/tmux.h +++ b/tmux.h @@ -1769,8 +1769,11 @@ long long args_strtonum(struct args *, u_char, long long, long long, char **); /* cmd-find.c */ -int cmd_find_target(struct cmd_find_state *, struct cmd_q *, - const char *, enum cmd_find_type, int); +int cmd_find_current(struct cmd_find_state *, struct cmd_q *, + int); +int cmd_find_target(struct cmd_find_state *, + struct cmd_find_state *, struct cmd_q *, const char *, + enum cmd_find_type, int); struct client *cmd_find_client(struct cmd_q *, const char *, int); void cmd_find_clear_state(struct cmd_find_state *, struct cmd_q *, int); @@ -1793,7 +1796,8 @@ char **cmd_copy_argv(int, char **); void cmd_free_argv(int, char **); char *cmd_stringify_argv(int, char **); struct cmd *cmd_parse(int, char **, const char *, u_int, char **); -int cmd_prepare_state(struct cmd *, struct cmd_q *); +int cmd_prepare_state(struct cmd *, struct cmd_q *, + struct cmd_q *); char *cmd_print(struct cmd *); int cmd_mouse_at(struct window_pane *, struct mouse_event *, u_int *, u_int *, int);