From a15e52dc39e7c916804c788ff1e832fd6f58c735 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jonas=20Sch=C3=A4fer?= Date: Sun, 10 May 2020 11:21:27 +0200 Subject: Add option to show only the unique prefix of tab names When the set of tabs used fluctuate, the memory of which number belongs to which chat becomes difficult to work with. Non-numbers can be used to navigate tabs with `/win`, however, it is difficult to know which letters are required to select a certain tab. This option introduces a display mode for tab names where only the unique prefix of the tab name is shown, saving space and providing with a minimal string which can be used with `/win`. --- poezio/config.py | 1 + poezio/windows/info_bar.py | 34 +++++++++++++++++++++++++++++++++- 2 files changed, 34 insertions(+), 1 deletion(-) (limited to 'poezio') diff --git a/poezio/config.py b/poezio/config.py index 8da71071..09d465cd 100644 --- a/poezio/config.py +++ b/poezio/config.py @@ -136,6 +136,7 @@ DEFAULT_CONFIG = { 'theme': 'default', 'themes_dir': '', 'tmp_image_dir': '', + 'unique_prefix_tab_names': False, 'use_bookmarks_method': '', 'use_log': True, 'use_remote_bookmarks': True, diff --git a/poezio/windows/info_bar.py b/poezio/windows/info_bar.py index ac900103..e94e1810 100644 --- a/poezio/windows/info_bar.py +++ b/poezio/windows/info_bar.py @@ -6,6 +6,7 @@ The GlobalInfoBar can be either horizontal or vertical (VerticalGlobalInfoBar). """ import logging +import itertools log = logging.getLogger(__name__) import curses @@ -13,6 +14,7 @@ import curses from poezio.config import config from poezio.windows.base_wins import Win from poezio.theming import get_theme, to_curses_attr +from poezio.common import unique_prefix_of class GlobalInfoBar(Win): @@ -33,6 +35,34 @@ class GlobalInfoBar(Win): show_nums = config.get('show_tab_numbers') use_nicks = config.get('use_tab_nicks') show_inactive = config.get('show_inactive_tabs') + unique_prefix_tab_names = config.get('unique_prefix_tab_names') + + if unique_prefix_tab_names: + unique_prefixes = [None] * len(self.core.tabs) + sorted_tab_indices = sorted( + (str(tab.name), i) + for i, tab in enumerate(self.core.tabs) + ) + prev_name = "" + for (name, i), next_item in itertools.zip_longest( + sorted_tab_indices, sorted_tab_indices[1:]): + # TODO: should this maybe use something smarter than .lower()? + # something something stringprep? + name = name.lower() + prefix_prev = unique_prefix_of(name, prev_name) + if next_item is not None: + prefix_next = unique_prefix_of(name, next_item[0].lower()) + else: + prefix_next = name[0] + + # to be unique, we have to use the longest prefix + if len(prefix_next) > len(prefix_prev): + prefix = prefix_next + else: + prefix = prefix_prev + + unique_prefixes[i] = prefix + prev_name = name for nb, tab in enumerate(self.core.tabs): if not tab: @@ -46,7 +76,9 @@ class GlobalInfoBar(Win): if show_names: self.addstr(' ', to_curses_attr(color)) if show_names: - if use_nicks: + if unique_prefix_tab_names: + self.addstr(unique_prefixes[nb], to_curses_attr(color)) + elif use_nicks: self.addstr("%s" % str(tab.get_nick()), to_curses_attr(color)) else: -- cgit v1.2.3