diff options
| -rw-r--r-- | docs/help/in/scrollback.in | 15 | ||||
| -rw-r--r-- | src/fe-text/textbuffer-commands.c | 44 |
2 files changed, 55 insertions, 4 deletions
diff --git a/docs/help/in/scrollback.in b/docs/help/in/scrollback.in index 7da9b820..bb05488d 100644 --- a/docs/help/in/scrollback.in +++ b/docs/help/in/scrollback.in @@ -3,10 +3,17 @@ /SCROLLBACK, or the default alias /SB: -/SB CLEAR - Clear screen, free all memory used by texts in window. -/SB HOME - Jump to start of the buffer -/SB END - Jump to end of the buffer -/SB GOTO [[-|+]line#|time] - Jump to specified line or timestamp. +/SB LEVELCLEAR + - Remove lines with level matching one of those + specified in scrollback_levelclear_levels. +/SB CLEAR + - Clear screen, free all memory used by texts in window. +/SB HOME + - Jump to start of the buffer. +/SB END + - Jump to end of the buffer. +/SB GOTO [[-|+]line#|time] + - Jump to specified line or timestamp. See also: SET SCROLL diff --git a/src/fe-text/textbuffer-commands.c b/src/fe-text/textbuffer-commands.c index 3636510b..01cf0688 100644 --- a/src/fe-text/textbuffer-commands.c +++ b/src/fe-text/textbuffer-commands.c @@ -132,6 +132,46 @@ static void cmd_scrollback_clear(const char *data) cmd_params_free(free_arg); } +/* SYNTAX: SCROLLBACK LEVELCLEAR [-all] [<refnum>] */ +static void cmd_scrollback_levelclear(const char *data) +{ + WINDOW_REC *window; + GHashTable *optlist; + char *refnum; + void *free_arg; + GSList *tmp; + int level; + + g_return_if_fail(data != NULL); + + if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS, + "scrollback levelclear", &optlist, &refnum)) return; + + level = settings_get_level("scrollback_levelclear_levels"); + if (level == 0) { + cmd_params_free(free_arg); + return; + } + + if (g_hash_table_lookup(optlist, "all") != NULL) { + /* clear all windows */ + for (tmp = windows; tmp != NULL; tmp = tmp->next) { + window = tmp->data; + textbuffer_view_remove_lines_by_level(WINDOW_GUI(window)->view, level); + } + } else if (*refnum != '\0') { + /* clear specified window */ + window = window_find_refnum(atoi(refnum)); + if (window != NULL) + textbuffer_view_remove_lines_by_level(WINDOW_GUI(window)->view, level); + } else { + /* clear active window */ + textbuffer_view_remove_lines_by_level(WINDOW_GUI(active_win)->view, level); + } + + cmd_params_free(free_arg); +} + static void scrollback_goto_line(int linenum) { TEXT_BUFFER_VIEW_REC *view; @@ -351,10 +391,12 @@ static void cmd_cuix(void) void textbuffer_commands_init(void) { + settings_add_level("misc", "scrollback_levelclear_levels", "crap clientcrap"); command_bind("clear", NULL, (SIGNAL_FUNC) cmd_clear); command_bind("window scroll", NULL, (SIGNAL_FUNC) cmd_window_scroll); command_bind("scrollback", NULL, (SIGNAL_FUNC) cmd_scrollback); command_bind("scrollback clear", NULL, (SIGNAL_FUNC) cmd_scrollback_clear); + command_bind("scrollback levelclear", NULL, (SIGNAL_FUNC) cmd_scrollback_levelclear); command_bind("scrollback goto", NULL, (SIGNAL_FUNC) cmd_scrollback_goto); command_bind("scrollback home", NULL, (SIGNAL_FUNC) cmd_scrollback_home); command_bind("scrollback end", NULL, (SIGNAL_FUNC) cmd_scrollback_end); @@ -366,6 +408,7 @@ void textbuffer_commands_init(void) command_set_options("clear", "all"); command_set_options("scrollback clear", "all"); + command_set_options("scrollback levelclear", "all"); signal_add("away mode changed", (SIGNAL_FUNC) sig_away_changed); } @@ -376,6 +419,7 @@ void textbuffer_commands_deinit(void) command_unbind("window scroll", (SIGNAL_FUNC) cmd_window_scroll); command_unbind("scrollback", (SIGNAL_FUNC) cmd_scrollback); command_unbind("scrollback clear", (SIGNAL_FUNC) cmd_scrollback_clear); + command_unbind("scrollback levelclear", (SIGNAL_FUNC) cmd_scrollback_levelclear); command_unbind("scrollback goto", (SIGNAL_FUNC) cmd_scrollback_goto); command_unbind("scrollback home", (SIGNAL_FUNC) cmd_scrollback_home); command_unbind("scrollback end", (SIGNAL_FUNC) cmd_scrollback_end); |