1740 lines
77 KiB
EmacsLisp
1740 lines
77 KiB
EmacsLisp
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;;; smart-mode-line.el --- A color coded smart mode-line.
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;; Copyright (C) 2012 Artur Malabarba <emacs@endlessparentheses.com>
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;; Author: Artur Malabarba <emacs@endlessparentheses.com>
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;; URL: http://github.com/Malabarba/smart-mode-line
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;; Version: 2.10
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;; Package-Requires: ((emacs "24.3") (rich-minority "0.1.1"))
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;; Keywords: mode-line faces themes
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;; Prefix: sml
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;; Separator: /
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;;; Commentary:
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;;
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;; Smart Mode Line is a sexy mode-line for Emacs. It aims to be easy to
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;; read from small to large monitors by using *colors*, a *prefix feature*, and
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;; *smart truncation*.
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;;
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;; New in v2.5
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;; ===========
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;; - Emacs 24.4 compatible.
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;; - Integration with [Projectile](https://github.com/bbatsov/projectile)!
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;; - Display `current-directory' in Shell and eshell.
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;; - New value for `sml/theme': `automatic' (highly recommended).
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;; - `sml/apply-theme' is interactive and has completion.
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;; - Smart-mode-line themes are now regular themes.
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;;
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;; Installation
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;; ===
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;; **smart-mode-line** is available on Melpa, and that's the recommended
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;; way of installing it. If you do that, you can simply activate it with:
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;;
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;; (sml/setup)
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;;
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;; To set the color theme, do one of the following BEFORE `sml/setup`:
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;;
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;; (setq sml/theme 'dark)
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;; (setq sml/theme 'light)
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;; (setq sml/theme 'respectful)
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;;
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;; Features
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;; ===
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;; Its main features include:
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;;
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;; 1. **Color coded**:
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;; Highlights the most important information for you
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;; (buffer name, modified state, line number). Don't
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;; like the colors? See item *5.*!
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;;
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;; 2. **Fixed width** (if you want):
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;; Lets you set a maxium width for the path name and mode names, and
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;; truncates them intelligently (truncates the directory, not the
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;; buffer name). Also let's you **right indent** strings in the
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;; mode-line (see `sml/mode-width').
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;;
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;; 3. **Directory as Prefixes**:
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;; Prefix feature saves a LOT of space. e.g. *"~/.emacs.d/"*
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;; is translated to *":ED:"* in the path (open a file inside
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;; this folder to see it in action). Long path names you
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;; are commonly working on are displayed as short
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;; abbreviations. Set your own prefixes to make best use
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;; of it (by configuring `sml/replacer-regexp-list'). Mousing
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;; over the abbreviated path will show you the full
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;; path. See below for examples.
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;;
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;; 4. **Hide or Highlight minor-modes**:
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;; The [rich-minority](https://github.com/Malabarba/rich-minority)
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;; package saves even more space. Select which minor modes you don't
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;; want to see listed by adding them to the variable
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;; `rm-excluded-modes', or even highlight the modes that are more
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;; important with the variable `rm-text-properties'. This will filter
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;; out the modes you don't care about and unclutter the modes list
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;; (mousing over the modes list still shows the full list).
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;;
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;; 4. **Hide minor-modes**:
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;; Hidden-modes feature saves even more space. Select
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;; which minor modes you don't want to see listed by
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;; customizing the `rm-blacklist' variable. This will
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;; filter out the modes you don't care about and unclutter
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;; the modes list (mousing over the modes list still shows
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;; the full list).
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;;
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;; 5. **Very easy to configure**:
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;; All colors and variables are customizable. You can change the
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;; whole theme with `sml/apply-theme', or just customize anything
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;; manually with `sml/customize' and `sml/customize-faces'. There are
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;; *DOZENS* of variables to customize your mode-line, just pop over
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;; there and have a look!
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;;
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;; 6. **Compatible with absolutely anything**:
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;; I'm serious. Versions 2.0 and above should be compatible with
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;; **any** other packages that display information in the mode-line
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;; (evil, nyan-mode, elscreen, display-battery-mode, etc). If you
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;; find *ANYTHING* that does not appear as it should, file a bug report
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;; and I'll get to it.
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;;
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;; Important Variables:
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;; ===
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;; All variables can be edited by running `sml/customize', and the
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;; documentations are mostly self explanatory, I list here only the
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;; most important ones.
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;;
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;; 1. `sml/theme'
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;; Choose what theme you want to use for the mode-line colors. For now
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;; there are 3 different themes: `dark', `light', and `respectful'.
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;;
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;; 1. `sml/shorten-directory' and `sml/shorten-modes'
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;; Setting both of these to `t' guarantees a fixed width mode-line
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;; (directory name and minor-modes list will be truncated to fit). To
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;; actually define the width, see below.
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;;
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;; 2. `sml/name-width' and `sml/mode-width'
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;; Customize these according to the width of your Emacs frame. I set
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;; them to `40' and `full' respectively, and the mode-line fits
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;; perfectly when the frame is split in two even on my laptop's small
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;; 17" monitor. `full' means everything after the minor-modes will be
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;; right-indented.
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;;
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;; 3. `sml/replacer-regexp-list'
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;; This variable is a list of (REGEXP REPLACEMENT) that is used
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;; to parse the path. The replacements are applied
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;; sequentially. This allows you to greatly abbreviate the path
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;; that's shown in the mode-line. If this abbreviation is of
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;; the form *":SOMETHING:"*, it is considered a prefix and get's
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;; a different color (you can change what's considered a prefix
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;; by customizing `sml/prefix-regexp').
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;; For example, if you do a lot of work on a folder called
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;; *"~/Dropbox/Projects/In-Development/"* almost half the
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;; mode-line would be occupied just by the folder name, which
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;; is much less important than the buffer name. But, you can't
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;; just hide the folder name, since editing a file in
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;; *"~/Dropbox/Projects/In-Development/Source"* is VERY different
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;; from editting a file in *"~/Dropbox/Projects/Source"*. By
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;; setting up a prefix for your commonly used folders, you get
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;; all that information without wasting all that space. In this
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;; example you could set the replacement to *":ProjDev:"* or just
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;; *":InDev:"*, so the path shown in the mode-line will be
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;; *":ProjDev:Source/"* (saves a lot of space without hiding
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;; information).
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;;
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;; Here go some more useful examples:
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;;
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;; (add-to-list 'sml/replacer-regexp-list '("^~/Dropbox/Projects/In-Development/" ":ProjDev:") t)
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;; (add-to-list 'sml/replacer-regexp-list '("^~/Documents/Work/" ":Work:") t)
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;;
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;; ;; Added in the right order, they even work sequentially:
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;; (add-to-list 'sml/replacer-regexp-list '("^~/Dropbox/" ":DB:") t)
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;; (add-to-list 'sml/replacer-regexp-list '("^:DB:Documents" ":DDocs:") t)
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;; (add-to-list 'sml/replacer-regexp-list '("^~/Git-Projects/" ":Git:") t)
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;; (add-to-list 'sml/replacer-regexp-list '("^:Git:\\(.*\\)/src/main/java/" ":G/\\1/SMJ:") t)
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;;; License:
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;;
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;; This file is NOT part of GNU Emacs.
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;;
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 2
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;; of the License, or (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;;; Change Log:
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;; 2.6 - 2014/08/15 - Allow for sml/name-width to have different mininum and maximum values.
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;; 2.6 - 2014/08/15 - Delegated minor-mode filtering to rich-minority package.
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;; 2.5.3 - 2014/06/18 - Fix custom-theme-load-path for manual installations.
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;; 2.5.2 - 2014/06/16 - sml/no-confirm-load-theme variable to skip theme confirmation.
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;; 2.5.1 - 2014/06/16 - sml/apply-theme no-confirm in daemon mode.
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;; 2.5 - 2014/05/15 - sml/theme: New possible values: 'automatic (highly recommended) or nil.
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;; 2.5 - 2014/05/14 - sml/mode-width: New possible value: 'right.
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;; 2.5 - 2014/05/14 - Themes engine completely redone.
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;; 2.5 - 2014/05/14 - sml/apply-theme is interactive.
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;; 2.4.5 - 2014/04/24 - Changed default value of sml/mode-width back to 'full.
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;; 2.4.3 - 2014/03/25 - sml/mode-line-buffer-identification fix for ggtags.
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;; 2.4.2 - 2014/03/13 - Perspective support simplified to sml/apply-theme.
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;; 2.4.2 - 2014/03/13 - Projectile integration only applies after the user replacements (to change, see sml/use-projectile-p).
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;; 2.4.1 - 2014/03/11 - Small fix to dired-mode with uniquify.
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;; 2.4 - 2014/03/10 - Projectile integration! To disable it, set sml/use-projectile-p.
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;; 2.4 - 2014/03/10 - Change the order of line/column numbers with sml/order-of-line-and-column.
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;; 2.4 - 2014/03/10 - Take over dired's buffer-identification. We will undo this if dired ever does anything special with this variable.
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;; 2.4 - 2014/03/10 - Show current-directory in Shell and eshell.
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;; 2.4 - 2014/03/10 - Tested against 24.4.
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;; 2.4 - 2014/03/10 - Ditch total number of lines count.
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;; 2.3.13 - 2014/03/05 - sml/apply-theme forces our foreground/background colors.
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;; 2.3.12 - 2014/03/05 - Use sml/show-remote to hide/show the "@" symbol. .
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;; 2.3.12 - 2014/03/05 - Support showing tramp state (remote buffer).
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;; 2.3.12 - 2014/02/27 - sml/apply-theme avoids nesting.
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;; 2.3.11 - 2014/02/15 - Silent sml/apply-theme.
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;; 2.3.10 - 2014/02/15 - Fix sml/setup ignoring sml/theme.
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;; 2.3.9 - 2014/02/10 - sml/hidden-modes allows regexps.
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;; 2.3.8 - 2014/02/07 - Buffer identification width auto-updates when sml/name-width changes.
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;; 2.3.8 - 2014/02/07 - sml/apply-theme customizes helm-candidate-number.
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;; 2.3.7 - 2014/01/21 - Adapt sml/generate-buffer-identification.
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;; 2.3.6 - 2013/12/16 - sml/replacer follows symlinks.
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;; 2.3.6 - 2013/12/16 - Fix filling and name on the very first update of non-file buffers.
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;; 2.3.5 - 2013/12/14 - sml/generate-position-help runs less often now.
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;; 2.3.4 - 2013/12/14 - Remove lag-inducing advice.
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;; 2.3.3 - 2013/12/09 - Fix sml/get-directory for files attached to mails - Thanks tsdh.
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;; 2.3.2 - 2013/12/07 - Fix for themes which set :inverse-video t in the mode-line.
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;; 2.3.1 - 2013/12/04 - sml/show-frame-identification now always defaults to nil.
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;; 2.3.1 - 2013/12/04 - Fix for sml/show-client not working.
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;; 2.3 - 2013/12/04 - sml/show-frame-identification only t for terminals.
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;; 2.3 - 2013/12/03 - Mark boolean's as safe-local-variables.
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;; 2.2.3 - 2013/12/03 - Fix possible recursion in sml/apply-theme.
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;; 2.2.2 - 2013/11/27 - Fix sml/apply-theme to consider saved faces.
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;; 2.2.1 - 2013/11/27 - Fix doc for sml/show-frame-identification.
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;; 2.2 - 2013/11/26 - Better minor list and some fixes.
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;; 2.0.5 - 2013/11/24 - sml/revert no longer available.
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;; 2.0.4 - 2013/11/24 - Improved faces a little.
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;; 2.0.3.4 - 2013/11/15 - Workaround to prevent core dump.
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;; 2.0.3.3 - 2013/11/13 - Small fix on sml/generate-buffer-identification for man pages.
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;; 2.0.3.2 - 2013/11/12 - sml/filter-mode-line-list now uses remove nil.
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;; 2.0.3.1 - 2013/11/08 - Quick fix sml/get-directory.
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;; 2.0.3 - 2013/11/07 - sml/show-frame-identification.
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;; 2.0.3 - 2013/11/07 - Improvements to sml/parse-mode-line-elements.
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;; 2.0.3 - 2013/11/07 - sml/compile-position-construct.
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;; 2.0.3 - 2013/11/07 - Line-number removed from sml/generate-position-help.
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;; 2.0.3 - 2013/11/07 - Position optimization with sml/position-construct.
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;; 2.0.3 - 2013/11/07 - Performance optimization thanks to sml/buffer-identification.
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;; 2.0.2 - 2013/11/05 - better sml/replacer-regexp-list.
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;; 2.0.2 - 2013/11/05 - sml/mule-info also hides input system.
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;; 2.0.2 - 2013/11/05 - show-encoding is now alias for sml/mule-info.
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;; 2.0.2 - 2013/11/05 - Removed anchors.
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;; 2.0.1 - 2013/11/04 - Slight fix on sml/apply-theme
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;; 2.0 - 2013/11/04 - Remove unnecessary functions.
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;; 2.0 - 2013/11/04 - Many other internal improvements.
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;; 2.0 - 2013/11/02 - Remove sml/mode-line-format
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;; 2.0 - 2013/11/02 - Reduce huge spaces in mode-line-format
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;; 2.0 - 2013/11/02 - Redesign the format to use mode-line-mule-info.
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;; 2.0 - 2013/11/02 - Redesign the format to use mode-line-client.
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;; 2.0 - 2013/11/02 - Redesign the format to use mode-line-modified.
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;; 2.0 - 2013/11/02 - Redesign the format to use mode-line-remote.
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;; 2.0 - 2013/11/02 - Manually edits mode-line-front-space.
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;; 2.0 - 2013/11/02 - Manually edits mode-line-frame-identification.
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;; 2.0 - 2013/11/02 - Manually edits mode-line-buffer-identification.
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;; 2.0 - 2013/11/02 - Manually edits mode-line-end-spaces.
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;; 2.0 - 2013/11/02 - Redesign the format to use mode-line-modes.
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;; 2.0 - 2013/11/01 - Redesign the format to use mode-line-position.
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;; 1.30.1 - 2013/10/21 - eval-when-compile cl
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;; 1.30 - 2013/10/13 - Click mode list to toggle minor-mode hiding.
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;; 1.29.2 - 2013/10/02 - Different default position-percentage face.
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;; 1.29.1 - 2013/08/22 - Fix hang introduced with last update.
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;; 1.29 - 2013/08/11 - Fixed lag with remote files.
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;; 1.28.1 - 2013/08/11 - Fix for the erc fix.
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;; 1.28 - 2013/08/11 - Fixing erc notifications.
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;; 1.27 - 2013/08/10 - Changed default value of sml/mode-width to a number. 'full didn't work for everyone.
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;; 1.27 - 2013/08/10 - Doc bug.
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;; 1.26 - 2013/07/18 - Fix for % in the process string.
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;; 1.25 - 2013/07/16 - sml/override-theme also tries to set good colors for the text (not just the background).
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;; 1.24 - 2013/07/16 - sml/mule-info face changed to be less important.
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;; 1.23.2 - 2013/07/15 - Changed doc of sml/replacer-regexp-list.
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;; 1.23.1 - 2013/07/15 - moved perspective variable to eval-after-load.
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;; 1.23 - 2013/07/15 - added an icon to mew-format.
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;; 1.23 - 2013/07/15 - obsolete sml/show-time.
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;; 1.23 - 2013/07/15 - fixed a bug which required emacs restart for changes to take effect.
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;; 1.22 - 2013/07/15 - sml/vc-mode-show-backend implemented.
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;; 1.22 - 2013/07/15 - move mew-support variable.
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;; 1.22 - 2013/07/15 - Changed default value of sml/replacer-regexp-list.
|
|||
|
|
;; 1.21 - 2013/07/14 - Encoding description.
|
|||
|
|
;; 1.21 - 2013/07/14 - Reestructured some of the present functions.
|
|||
|
|
;; 1.21 - 2013/07/14 - New position indicator.
|
|||
|
|
;; 1.20 - 2013/07/14 - vc-mode support.
|
|||
|
|
;; 1.19 - 2013/07/14 - Reorganized groups.
|
|||
|
|
;; 1.18 - 2013/07/12 - mew variables only get created if mew is loaded.
|
|||
|
|
;; 1.18 - 2013/07/12 - Reformulated the simplified mode-line.
|
|||
|
|
;; 1.18 - 2013/07/12 - Added number of lines to mouse tooltip of position.
|
|||
|
|
;; 1.17 - 2013/07/10 - Fallback 'modified' string.
|
|||
|
|
;; 1.16 - 2013/07/08 - Changed implementation of battery display.
|
|||
|
|
;; 1.16 - 2013/07/08 - Fixed battery-display.
|
|||
|
|
;; 1.15 - 2013/07/06 - Implemented sml-modeline support.
|
|||
|
|
;; 1.14 - 2013/06/25 - Slightly reduced the default value of extra-filler.
|
|||
|
|
;; 1.13 - 2013/06/10 - removed 'cl requirement.
|
|||
|
|
;; 1.13 - 2013/06/10 - Advice to mew-biff-clear.
|
|||
|
|
;; 1.12 - 2013/06/06 - Gigantic typo fix. Sorry about that.
|
|||
|
|
;; 1.11 - 2013/06/05 - Added biff support.
|
|||
|
|
;; 1.10 - 2013/05/24 - Fix for buffer name with '%'.
|
|||
|
|
;; 1.9 - 2013/05/13 - Now uses file name instead of buffer-name by default, controled by `sml/show-file-name'.
|
|||
|
|
;; 1.9 - 2013/05/13 - When showing buffer name, can strip the <N> part by setting `sml/show-trailing-N'.
|
|||
|
|
;; 1.8.3 - 2013/04/21 - Fixed first line of docs.
|
|||
|
|
;; 1.8.2 - 2013/04/18 - added empty anchors throughout the mode-line.
|
|||
|
|
;; 1.8.2 - 2013/04/18 - evil-mode support.
|
|||
|
|
;; 1.8.1 - 2013/04/17 - sml/bug-report function.
|
|||
|
|
;; 1.8.1 - 2013/04/17 - sml/override-theme variable.
|
|||
|
|
;; 1.8.1 - 2013/04/17 - Changed install instruction to override theme settings.
|
|||
|
|
;; 1.8 - 2013/04/14 - sml/mode-width can now be 'full.
|
|||
|
|
;; 1.7.1 - 2012/11/17 - Perspective support.
|
|||
|
|
;; 1.7 - 2012/11/14 - Fixed some modes not showing in the minor mode list - Thanks Constantin.
|
|||
|
|
;; 1.7 - 2012/11/14 - Fixed infinite loop. - Thanks Constantin.
|
|||
|
|
;; 1.7 - 2012/11/14 - Fixed for dired-mode.
|
|||
|
|
;; 1.7 - 2012/11/14 - Added parent customize groups.
|
|||
|
|
;; 1.6.2 - 2012/07/13 - Fixed mode shortenning.
|
|||
|
|
;; 1.6.1 - 2012/07/12 - NEW FEATURE: Modes list now fully supports clicking.
|
|||
|
|
;; 1.6.1 - 2012/07/12 - NEW FEATURE: `sml/version' constant.
|
|||
|
|
;; 1.6.1 - 2012/07/12 - `sml/hidden-modes' is now a list of strings (not regexps).
|
|||
|
|
;; 1.6 - 2012/07/09 - NEW FEATURE: Customizable faces for the prefix, see `sml/prefix-face-list'.
|
|||
|
|
;; 1.5.4 - 2012/06/28 - Optimized regexp-replacer.
|
|||
|
|
;; 1.5.3 - 2012/06/20 - Remove prefix and folder for non-files. Color the :Git prefix.
|
|||
|
|
;; 1.5.2 - 2012/06/14 - Saner default widths and mode-name fix for Term.
|
|||
|
|
;; 1.5.1 - 2012/06/12 - Fixed battery font for corner cases.
|
|||
|
|
;; 1.5 - 2012/06/11 - Added support for display-battery-mode. See the description for more.
|
|||
|
|
|
|||
|
|
;;; Code:
|
|||
|
|
|
|||
|
|
(require 'cl-lib)
|
|||
|
|
(require 'custom)
|
|||
|
|
(require 'cus-face)
|
|||
|
|
(require 'rich-minority)
|
|||
|
|
|
|||
|
|
(defconst sml/version "2.10" "Version of the smart-mode-line.el package.")
|
|||
|
|
(defun sml/bug-report ()
|
|||
|
|
"Opens github issues page in a web browser. Please send me any bugs you find, and please include your Emacs and sml versions."
|
|||
|
|
(interactive)
|
|||
|
|
(browse-url "https://github.com/Malabarba/smart-mode-line/issues/new")
|
|||
|
|
(message "Your sml/version is: %s, and your emacs version is: %s.\nPlease include this in your report!" sml/version emacs-version))
|
|||
|
|
(defun sml/customize ()
|
|||
|
|
"Open the customization group for the `smart-mode-line' package."
|
|||
|
|
(interactive)
|
|||
|
|
(customize-group 'smart-mode-line t))
|
|||
|
|
(defun sml/customize-faces ()
|
|||
|
|
"Open the customization group for faces used by the `smart-mode-line' package."
|
|||
|
|
(interactive)
|
|||
|
|
(customize-group 'smart-mode-line-faces t))
|
|||
|
|
|
|||
|
|
(defgroup smart-mode-line '()
|
|||
|
|
"Customization group for the `smart-mode-line' package."
|
|||
|
|
:group 'convenience
|
|||
|
|
:prefix 'sml)
|
|||
|
|
(defgroup smart-mode-line-position '()
|
|||
|
|
"Showing the point position in the smart mode line."
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:prefix 'sml)
|
|||
|
|
(defgroup smart-mode-line-path-and-prefix '()
|
|||
|
|
"Showing the path, buffer-name, and prefix in the smart mode line."
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:prefix 'sml)
|
|||
|
|
(defgroup smart-mode-line-mode-list '()
|
|||
|
|
"Showing major/minor modes in the smart mode line."
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:prefix 'sml)
|
|||
|
|
(defgroup smart-mode-line-others '()
|
|||
|
|
"Showing other data in the smart mode line."
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:prefix 'sml)
|
|||
|
|
|
|||
|
|
(defgroup smart-mode-line-faces '()
|
|||
|
|
"Font (face) colors for the `smart-mode-line.el' package.
|
|||
|
|
|
|||
|
|
You can fully customize any of the fonts to match the color you
|
|||
|
|
want. You can also set properties like bold with ':weight bold'.
|
|||
|
|
|
|||
|
|
Note that, by default, smart-mode-line overrides your theme's
|
|||
|
|
settings for the background and foreground color of the modeline
|
|||
|
|
face. We need to override, otherwise some elements become
|
|||
|
|
unreadable on lighter themes. If you'd rather configure these
|
|||
|
|
unreadable colors yourself and keep your theme's settings, just
|
|||
|
|
set `sml/override-theme' to nil."
|
|||
|
|
:prefix 'sml
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:group 'faces)
|
|||
|
|
|
|||
|
|
|
|||
|
|
;;; Actual Code
|
|||
|
|
(defvar erc-track-position-in-mode-line)
|
|||
|
|
(defvar sml/simplified nil
|
|||
|
|
"Temporary dynamic variable. Used for filling.")
|
|||
|
|
(defvar sml/active-background-color)
|
|||
|
|
|
|||
|
|
(defvar sml/-debug nil
|
|||
|
|
"Whether debugging information should be printed.")
|
|||
|
|
|
|||
|
|
(defmacro sml/-debug (fmt &rest r)
|
|||
|
|
"If variable `sml/-debug' is non-nil, describe FMT.
|
|||
|
|
If FMT is a string, this is essentially the same as `message'.
|
|||
|
|
If FMT is anything else, this is essentially:
|
|||
|
|
(message \"%s is: %s\" 'FMT FMT)"
|
|||
|
|
(when (and (boundp 'sml/-debug) sml/-debug)
|
|||
|
|
(if (stringp fmt)
|
|||
|
|
`(apply #'message (concat "[sml/debug] " ,fmt) ,r)
|
|||
|
|
`(message "[sml/debug] %s is: %s" ',fmt ,fmt))))
|
|||
|
|
|
|||
|
|
(defvar sml/shortener-func 'sml/do-shorten-directory
|
|||
|
|
"Function used to shorten the directory name.
|
|||
|
|
|
|||
|
|
Value is a funcallable symbol that takes two arguments: the
|
|||
|
|
string to be shortened and the maximum size. This is set
|
|||
|
|
automatically when `sml/shorten-directory' is changed via the
|
|||
|
|
customization menu or via the `sml/toggle-shorten-directory'
|
|||
|
|
function (which are the only ways you should change it).")
|
|||
|
|
|
|||
|
|
(defun sml/set-shortener-func (sym val)
|
|||
|
|
"Configure `sml/shortener-func' according to `sml/shorten-directory'.
|
|||
|
|
Set SYM to VAL."
|
|||
|
|
(set-default sym val)
|
|||
|
|
(if val (setq sml/shortener-func 'sml/do-shorten-directory)
|
|||
|
|
(setq sml/shortener-func 'sml/not-shorten-directory)))
|
|||
|
|
|
|||
|
|
(define-obsolete-variable-alias 'sml/time-format 'display-time-format)
|
|||
|
|
(define-obsolete-variable-alias 'sml/show-time 'display-time-mode)
|
|||
|
|
(define-obsolete-variable-alias 'sml/override-theme 'sml/theme)
|
|||
|
|
|
|||
|
|
(defcustom sml/theme 'automatic
|
|||
|
|
"Defines which theme `smart-mode-line' should use.
|
|||
|
|
|
|||
|
|
This is usually one of the symbols:
|
|||
|
|
'automatic, 'respectful, 'dark, 'light or nil;
|
|||
|
|
but it can be something else if there are other smart-mode-line
|
|||
|
|
themes defined.
|
|||
|
|
|
|||
|
|
Setting this to 'light and 'dark will apply some predefined
|
|||
|
|
colors to the mode-line, which are designed to be easy to read.
|
|||
|
|
|
|||
|
|
Setting this to nil will apply almost no colors. Use this if your
|
|||
|
|
global color theme already customizes sml faces (flatui-theme is
|
|||
|
|
an example).
|
|||
|
|
|
|||
|
|
Setting this to 'automatic will let sml decide between 'light or
|
|||
|
|
'dark or nil, to best match the global theme that is active when
|
|||
|
|
`sml/setup' is called.
|
|||
|
|
|
|||
|
|
Setting it to 'respectful will try to use the colors defined by
|
|||
|
|
your current Emacs theme (emphasis on the \"try\"). Use this if
|
|||
|
|
you color theme does NOT customize sml faces, AND if you're not
|
|||
|
|
happy with 'light or 'dark.
|
|||
|
|
This option will make the mode-line colors more consistent with
|
|||
|
|
buffer colors (when compared to 'light or 'dark, which have fixed
|
|||
|
|
colors) , but it's a bit of a shot in the dark. The result will
|
|||
|
|
vary for each color theme, and you may get colors that don't read
|
|||
|
|
well.
|
|||
|
|
|
|||
|
|
But don't forget, ALL COLORS ARE CUSTOMIZABLE!
|
|||
|
|
`sml/customize-faces'
|
|||
|
|
Any color you change manually won't get affected by this
|
|||
|
|
variable.
|
|||
|
|
|
|||
|
|
Setting this variable via `setq' only has effect BEFORE calling
|
|||
|
|
`sml/setup'. If smart-mode-line is already loaded, use
|
|||
|
|
`sml/apply-theme' instead (or the customization interface)."
|
|||
|
|
:type '(choice (const :tag "Automatically choose between 'light, 'dark, or nil during setup. (Default and Recommended)" automatic)
|
|||
|
|
(const :tag "Don't use a theme." nil)
|
|||
|
|
(const :tag "Use a dark color-theme." dark)
|
|||
|
|
(const :tag "Use a light color-theme." light)
|
|||
|
|
(const :tag "Respect the color-theme's colors." respectful)
|
|||
|
|
(symbol :tag "Other smart-mode-line theme you installed."))
|
|||
|
|
:set 'sml/apply-theme
|
|||
|
|
:initialize 'custom-initialize-default
|
|||
|
|
:group 'smart-mode-line-faces :group 'smart-mode-line)
|
|||
|
|
|
|||
|
|
(defcustom sml/position-percentage-format "%p"
|
|||
|
|
"Format used to display position in the buffer.
|
|||
|
|
|
|||
|
|
Set it to nil to hide the number."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-position
|
|||
|
|
:package-version '(smart-mode-line . "2.0"))
|
|||
|
|
(put 'sml/position-percentage-format 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defcustom sml/line-number-format "%3l"
|
|||
|
|
"Format used to display line number.
|
|||
|
|
|
|||
|
|
Empty it or disable `line-number-mode' to hide the number."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-position
|
|||
|
|
:set 'sml/compile-position-construct
|
|||
|
|
:initialize 'custom-initialize-default)
|
|||
|
|
(put 'sml/line-number-format 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defcustom sml/size-indication-format "%I "
|
|||
|
|
"Format to display buffer size when `size-indication-mode' is on."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-position
|
|||
|
|
:package-version '(smart-mode-line . "2.0")
|
|||
|
|
:set 'sml/compile-position-construct
|
|||
|
|
:initialize 'custom-initialize-default)
|
|||
|
|
(put 'sml/size-indication-format 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defcustom sml/col-number-format "%2c"
|
|||
|
|
"Format used to display column number.
|
|||
|
|
|
|||
|
|
Empty it or disable `column-number-mode' to hide the number."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-position
|
|||
|
|
:set 'sml/compile-position-construct
|
|||
|
|
:initialize 'custom-initialize-default)
|
|||
|
|
(put 'sml/col-number-format 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defcustom sml/numbers-separator ":"
|
|||
|
|
"Separator between line and column number.
|
|||
|
|
|
|||
|
|
Since we use different faces for line and column number, you can
|
|||
|
|
just set this to \"\" to save an extra char of space."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-position)
|
|||
|
|
|
|||
|
|
(defcustom sml/show-remote t
|
|||
|
|
"Whether to display an \"@\" for remote buffers.
|
|||
|
|
If the buffer is local, an \"-\" is displayed instead.
|
|||
|
|
If this variable is nil, nothing is displayed."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-others)
|
|||
|
|
(put 'sml/show-remote 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/show-client nil
|
|||
|
|
"Whether to show an \"@\" for emacsclient frames."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-others)
|
|||
|
|
(put 'sml/show-client 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/modified-char (char-to-string (if (char-displayable-p ?×) ?× ?*))
|
|||
|
|
"String that indicates if buffer is modified. Should be one SINGLE char."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "1.16"))
|
|||
|
|
|
|||
|
|
(defcustom sml/show-trailing-N t
|
|||
|
|
"Whether the \"<N>\" suffix in buffer names should be displayed in the mode-line."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
(put 'sml/show-trailing-N 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/show-file-name t
|
|||
|
|
"Unless nil: show file name instead of buffer name on the mode-line."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
(put 'sml/show-file-name 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/fill-char ?\s
|
|||
|
|
"The char to be used for filling."
|
|||
|
|
:type 'char
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
|
|||
|
|
(defcustom sml/replacer-regexp-list
|
|||
|
|
`((,(concat "^" (if (boundp 'org-directory) (regexp-quote org-directory) "~/org/")) ":Org:")
|
|||
|
|
("^~/\\.emacs\\.d/elpa/" ":ELPA:")
|
|||
|
|
("^~/\\.emacs\\.d/" ":ED:")
|
|||
|
|
("^/sudo:.*:" ":SU:")
|
|||
|
|
("^~/Documents/" ":Doc:")
|
|||
|
|
("^~/Dropbox/" ":DB:")
|
|||
|
|
("^:\\([^:]*\\):Documento?s/" ":\\1/Doc:")
|
|||
|
|
("^~/[Gg]it/" ":Git:")
|
|||
|
|
("^~/[Gg]it[Hh]ub/" ":Git:")
|
|||
|
|
("^~/[Gg]it\\([Hh]ub\\|\\)-?[Pp]rojects/" ":Git:"))
|
|||
|
|
"List of pairs of strings used (by `sml/replacer') to create prefixes.
|
|||
|
|
|
|||
|
|
The first string of each pair is a regular expression, the second
|
|||
|
|
is a replacement. These pairs are sequentially applied on the
|
|||
|
|
file path to replace portions of it, turning them into prefixes.
|
|||
|
|
For instance, \"~/.emacs.d/\" is replaced by \":ED:\", which is
|
|||
|
|
shorter but easily identified.
|
|||
|
|
|
|||
|
|
The replacement strings can really be anything, but to be colored
|
|||
|
|
as a prefix a string must start and end with \":\" (see the
|
|||
|
|
default as an example, as an exception \"~/\" is also a prefix).
|
|||
|
|
|
|||
|
|
Replacement doesn't stop on first match, so you can have stacking replacements:
|
|||
|
|
|
|||
|
|
(add-to-list 'sml/replacer-regexp-list '(\"^:DB:Org/\" \":Org:\") t)
|
|||
|
|
|
|||
|
|
Remember that `add-to-list' adds items to the FRONT, and you'll
|
|||
|
|
usually want to add them to the back (thus the t at the end).
|
|||
|
|
|
|||
|
|
You can also set custom colors (faces) for these prefixes, just
|
|||
|
|
set `sml/prefix-face-list' accordingly."
|
|||
|
|
:type '(repeat (list regexp string))
|
|||
|
|
:group 'smart-mode-line-path-and-prefix
|
|||
|
|
:package-version '(smart-mode-line . "1.22"))
|
|||
|
|
|
|||
|
|
(defcustom sml/prefix-regexp '(":\\(.*:\\)" "~/")
|
|||
|
|
"List of Regexps used to identify prefixes.
|
|||
|
|
|
|||
|
|
A prefix is anything at the beginning of a line that matches any
|
|||
|
|
of these regexps. Don't start these regexps with \"^\", the
|
|||
|
|
parser applies that for you."
|
|||
|
|
:type '(repeat regexp)
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
|
|||
|
|
(defcustom sml/prefix-face-list '((":SU:" sml/sudo)
|
|||
|
|
(":G" sml/git)
|
|||
|
|
("" sml/prefix))
|
|||
|
|
"List of (STRING FACE) pairs used by `sml/propertize-prefix'.
|
|||
|
|
|
|||
|
|
After the file path is constructed, the prefix contained in it is
|
|||
|
|
colored according to this list. The elements are checked one by
|
|||
|
|
one and, if the prefix contains the STRING part of the pair, then
|
|||
|
|
FACE is applied to it (and checking stops there)."
|
|||
|
|
:type '(repeat (list string face))
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
|
|||
|
|
(defcustom sml/name-width 44
|
|||
|
|
"Minimum and maximum size of the file name in the mode-line.
|
|||
|
|
|
|||
|
|
If `sml/shorten-directory' is nil, this is the minimum width.
|
|||
|
|
Otherwise, this is both the minimum and maximum width.
|
|||
|
|
|
|||
|
|
Alternatively, you can set the minimum and maximum widths
|
|||
|
|
separately, by setting this variable to a cons cell of integers:
|
|||
|
|
(MIN-WIDTH . MAX-WIDTH)
|
|||
|
|
"
|
|||
|
|
:type '(choice integer (cons (integer :tag "Minimum width")
|
|||
|
|
(integer :tag "Maximum width")))
|
|||
|
|
:group 'smart-mode-line-path-and-prefix)
|
|||
|
|
|
|||
|
|
(defcustom sml/shorten-directory t
|
|||
|
|
"Should directory name be shortened to fit width?
|
|||
|
|
|
|||
|
|
When the buffer+directory name is longer than
|
|||
|
|
`sml/name-width':
|
|||
|
|
if nil the rest of the mode-line is pushed right;
|
|||
|
|
otherwise the directory name is shortened to fit."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-path-and-prefix
|
|||
|
|
:set 'sml/set-shortener-func)
|
|||
|
|
(put 'sml/shorten-directory 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/full-mode-string " +"
|
|||
|
|
"String that's appended to the minor-mode list when it's full."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-mode-list)
|
|||
|
|
|
|||
|
|
(defcustom sml/shorten-mode-string " -"
|
|||
|
|
"String that's appended to the minor-mode list when all modes are displayed."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-mode-list)
|
|||
|
|
|
|||
|
|
(defcustom sml/shorten-modes t
|
|||
|
|
"Should modes list be shortened to fit width?
|
|||
|
|
|
|||
|
|
When the modes list is longer than `sml/mode-width':
|
|||
|
|
if nil the rest of the mode-line is pushed right;
|
|||
|
|
otherwise the list is shortened to fit."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-mode-list)
|
|||
|
|
(put 'sml/shorten-modes 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defun sml/toggle-shorten-directory (&rest val)
|
|||
|
|
"Toggle the variable `sml/shorten-directory'.
|
|||
|
|
|
|||
|
|
If given an argument VAL, the variable is set to the argument,
|
|||
|
|
otherwise it is toggled. This can be used as an alternative to
|
|||
|
|
customizing the variable with `customize-group'. Setting the
|
|||
|
|
variable with `setq' will NOT work and should be avoided."
|
|||
|
|
(interactive)
|
|||
|
|
(sml/set-shortener-func 'sml/shorten-directory
|
|||
|
|
(if val (car-safe val)
|
|||
|
|
(not sml/shorten-directory))))
|
|||
|
|
|
|||
|
|
(defun sml/toggle-shorten-modes (&rest val)
|
|||
|
|
"Toggle the variable `sml/shorten-modes'.
|
|||
|
|
|
|||
|
|
If given an argument VAL, the variable is set to the argument,
|
|||
|
|
otherwise it is toggled. This can be used as an alternative to
|
|||
|
|
customizing the variable with `customize-group'. Equivalent to
|
|||
|
|
setting the variable with `setq'."
|
|||
|
|
(interactive)
|
|||
|
|
(setq sml/shorten-modes (if val (car val)
|
|||
|
|
(not sml/shorten-modes)))
|
|||
|
|
(force-mode-line-update))
|
|||
|
|
|
|||
|
|
(defcustom sml/mode-width 'full
|
|||
|
|
"Maximum and/or minimum size of the modes list in the mode-line.
|
|||
|
|
|
|||
|
|
If it is an integer, then the modes list width is that many
|
|||
|
|
characters.
|
|||
|
|
|
|||
|
|
If it is the symbol `full', then the mode-list fills all the
|
|||
|
|
empty space is available in the mode-line (this has the effect of
|
|||
|
|
indenting right anything after the mode-list).
|
|||
|
|
|
|||
|
|
If it is the symbol `right', then it behaves like `full', but the
|
|||
|
|
minor-modes list is moved all the way to the right.
|
|||
|
|
|
|||
|
|
If `sml/shorten-modes' is nil, this is the minimum width.
|
|||
|
|
Otherwise, this is both the minimum and maximum width."
|
|||
|
|
:type '(choice integer symbol)
|
|||
|
|
:group 'smart-mode-line-mode-list
|
|||
|
|
:package-version '(smart-mode-line . "2.4.5"))
|
|||
|
|
|
|||
|
|
(defcustom sml/battery-format " %p"
|
|||
|
|
"Format used to display the battery in the mode-line.
|
|||
|
|
|
|||
|
|
Only relevant if using `display-battery-mode'. See that function
|
|||
|
|
for the syntax."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others)
|
|||
|
|
|
|||
|
|
(defcustom sml/modified-time-string "Modified on %T %Y-%m-%d."
|
|||
|
|
"String format used for displaying the modified time.
|
|||
|
|
|
|||
|
|
This is shown in the tooltip when hovering over the \"modified
|
|||
|
|
file\" character (which is usually a * right before the file
|
|||
|
|
name."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others)
|
|||
|
|
|
|||
|
|
(defcustom sml/extra-filler 0
|
|||
|
|
"The number of extra filling chars to use.
|
|||
|
|
It comes into play when `sml/mode-width' is set to 'full.
|
|||
|
|
|
|||
|
|
This is necessary because the mode-line width (which we need but
|
|||
|
|
don't have access to) is larger than `window-total-width' (which
|
|||
|
|
we have access to).
|
|||
|
|
|
|||
|
|
Decrease this if right indentation seems to be going too far (or
|
|||
|
|
if you just want to fine-tune it)."
|
|||
|
|
:type 'integer
|
|||
|
|
:group 'smart-mode-line-mode-list)
|
|||
|
|
|
|||
|
|
;; Face definitions
|
|||
|
|
(defface sml/global '((t :inverse-video nil)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/modes '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/minor-modes '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/filename '((t :inherit sml/global :weight bold)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/prefix '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/read-only '((t :inherit sml/not-modified)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/modified '((t :inherit sml/not-modified :foreground "Red" :weight bold))
|
|||
|
|
"" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/outside-modified '((t :inherit sml/not-modified :foreground "#ffffff" :background "#c82829"))
|
|||
|
|
"" :group 'smart-mode-line-faces)
|
|||
|
|
|
|||
|
|
(defface sml/line-number '((t :inherit sml/modes :weight bold)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/remote '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/name-filling '((t :inherit sml/position-percentage)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/position-percentage '((t :inherit sml/prefix :weight normal)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/col-number '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/numbers-separator '((t :inherit sml/col-number)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/client '((t :inherit sml/prefix)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/not-modified '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/mule-info '((t :inherit sml/global)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/sudo '((t :inherit sml/outside-modified)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/git '((t :inherit (sml/read-only sml/prefix))) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/folder '((t :inherit sml/global :weight normal)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/process '((t :inherit sml/prefix)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/vc '((t :inherit sml/git)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/vc-edited '((t :inherit sml/prefix)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/charging '((t :inherit sml/global :foreground "ForestGreen")) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/discharging '((t :inherit sml/global :foreground "Red")) "" :group 'smart-mode-line-faces)
|
|||
|
|
(defface sml/time '((t :inherit sml/modes)) "" :group 'smart-mode-line-faces)
|
|||
|
|
|
|||
|
|
(defvar sml/-apply-theme-is-running nil "Avoid nesting in `sml/apply-theme'.")
|
|||
|
|
|
|||
|
|
(defcustom sml/no-confirm-load-theme nil
|
|||
|
|
"If non-nil, `sml/apply-theme' will pass the NO-CONFIRM flag to `load-theme'.
|
|||
|
|
If you're having problems with Emacs always asking for permission
|
|||
|
|
to load a theme (and not remembering your choice), you can set
|
|||
|
|
this to t to workaround the problem. But it's recommended that
|
|||
|
|
you try the problem instead."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-faces
|
|||
|
|
:package-version '(smart-mode-line . "2.5.2"))
|
|||
|
|
|
|||
|
|
;;;###autoload
|
|||
|
|
(when load-file-name
|
|||
|
|
(let ((dir (file-name-as-directory (file-name-directory load-file-name))))
|
|||
|
|
(add-to-list 'custom-theme-load-path dir)
|
|||
|
|
(when (file-directory-p (file-name-as-directory (concat dir "themes")))
|
|||
|
|
(add-to-list 'custom-theme-load-path
|
|||
|
|
(file-name-as-directory (concat dir "themes"))))))
|
|||
|
|
|
|||
|
|
(defun sml/apply-theme (theme &optional value silent)
|
|||
|
|
"Apply the theme called smart-mode-line-THEME.
|
|||
|
|
|
|||
|
|
THEME is usually one of the symbols: respectful, dark, or light;
|
|||
|
|
but it can be something else if there are other smart-mode-line
|
|||
|
|
themes defined.
|
|||
|
|
See the `sml/theme' variable for the meaning of each symbol.
|
|||
|
|
|
|||
|
|
This function will call `disable-theme' on any enabled themes
|
|||
|
|
whose name starts with \"smart-mode-line-\", then it will call
|
|||
|
|
`load-theme' on the theme called \"smart-mode-line-THEME\".
|
|||
|
|
|
|||
|
|
This also sets the `sml/theme' variable, see its documentation
|
|||
|
|
for more information on each value.
|
|||
|
|
|
|||
|
|
The second argument (VALUE) is for internal use only, DON'T USE IT.
|
|||
|
|
|
|||
|
|
Third argument SILENT prevents messages."
|
|||
|
|
(interactive
|
|||
|
|
(list
|
|||
|
|
(intern
|
|||
|
|
(completing-read
|
|||
|
|
"Load smart-mode-line theme: "
|
|||
|
|
(cons
|
|||
|
|
'automatic
|
|||
|
|
(mapcar
|
|||
|
|
(lambda (x) (replace-regexp-in-string "\\`smart-mode-line-" "" (symbol-name x)))
|
|||
|
|
(cl-remove-if-not #'sml/theme-p (custom-available-themes))))))
|
|||
|
|
nil nil))
|
|||
|
|
(sml/-debug "Entering apply-theme")
|
|||
|
|
(when (eq theme (intern "")) (setq theme nil))
|
|||
|
|
(sml/-debug theme)
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
(unless silent (message "[sml] %s set to %s" 'sml/theme (or value theme)))
|
|||
|
|
(sml/-debug sml/-apply-theme-is-running)
|
|||
|
|
(unless sml/-apply-theme-is-running
|
|||
|
|
(let ((sml/-apply-theme-is-running t)) ;Avoid nesting.
|
|||
|
|
;; Set the variable
|
|||
|
|
(setq-default sml/theme (or value theme))
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
|
|||
|
|
;; Disable any previous smart-mode-line themes.
|
|||
|
|
(sml/-debug custom-enabled-themes)
|
|||
|
|
(mapc (lambda (x) (when (sml/theme-p x) (disable-theme x)))
|
|||
|
|
custom-enabled-themes)
|
|||
|
|
(sml/-debug custom-enabled-themes)
|
|||
|
|
|
|||
|
|
;; Load the theme requested.
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
(when (eq sml/theme 'automatic)
|
|||
|
|
(setq sml/theme (sml/-automatically-decide-theme)))
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
(when sml/theme
|
|||
|
|
(let ((theme-name
|
|||
|
|
(if (sml/theme-p sml/theme) sml/theme
|
|||
|
|
(intern (format "smart-mode-line-%s" sml/theme)))))
|
|||
|
|
(sml/-debug theme-name)
|
|||
|
|
(load-theme theme-name sml/no-confirm-load-theme))))))
|
|||
|
|
|
|||
|
|
(defadvice enable-theme (after sml/after-enable-theme-advice (theme) activate)
|
|||
|
|
"Make sure smart-mode-line themes take priority over global themes that don't customize sml faces."
|
|||
|
|
(unless (or (eq theme 'user) (sml/faces-from-theme theme))
|
|||
|
|
(mapc #'enable-theme
|
|||
|
|
(reverse (cl-remove-if-not #'sml/theme-p custom-enabled-themes)))))
|
|||
|
|
|
|||
|
|
(defun sml/theme-p (theme)
|
|||
|
|
"Return non-nil if theme named THEME is a smart-mode-line theme.
|
|||
|
|
Takes symbols and strings."
|
|||
|
|
(string-match "\\`smart-mode-line-" (if (symbolp theme) (symbol-name theme) theme)))
|
|||
|
|
|
|||
|
|
(defvaralias 'sml/show-encoding 'sml/mule-info)
|
|||
|
|
|
|||
|
|
(defcustom sml/show-eol nil
|
|||
|
|
"Whether to display the buffer EOL in the mode-line."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-others)
|
|||
|
|
(put 'sml/show-eol 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/outside-modified-char "M"
|
|||
|
|
"Char to display if buffer needs to be reverted."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "1.20"))
|
|||
|
|
|
|||
|
|
(defvaralias 'sml/encoding-format 'sml/mule-info)
|
|||
|
|
(defcustom sml/mule-info "%z"
|
|||
|
|
"Format for multilingual information. Set this to nil to hide buffer encoding."
|
|||
|
|
:type '(choice string (const :tag "Don't display." nil))
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "2.0"))
|
|||
|
|
|
|||
|
|
(defcustom sml/read-only-char "R"
|
|||
|
|
"Displayed when buffer is readonly."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "1.20"))
|
|||
|
|
|
|||
|
|
(defcustom sml/show-frame-identification nil
|
|||
|
|
"Whether to show frame identification or not.
|
|||
|
|
|
|||
|
|
In some systems this doesn't even display anything. It's most useful
|
|||
|
|
on terminals, but you might want to disable it anyway.
|
|||
|
|
|
|||
|
|
Just set this to nil, and frame identification won't be displayed."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "2.0.3"))
|
|||
|
|
(put 'sml/show-frame-identification 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
(defcustom sml/vc-mode-show-backend nil
|
|||
|
|
"Whether to show or not the backend in vc-mode's mode-line description.
|
|||
|
|
|
|||
|
|
I think most people only use one backend, so this defaults to nil.
|
|||
|
|
If you want it to show the backend, just set it to t."
|
|||
|
|
:type 'boolean
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "1.22"))
|
|||
|
|
(put 'sml/vc-mode-show-backend 'safe-local-variable 'booleanp)
|
|||
|
|
|
|||
|
|
|
|||
|
|
(defvar sml/position-construct nil "Used for recycling position information.")
|
|||
|
|
(put 'sml/position-construct 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defvar sml/position-help-text nil "Help-text for position information.")
|
|||
|
|
(make-variable-buffer-local 'sml/position-help-text)
|
|||
|
|
|
|||
|
|
;;; Buffer Identification
|
|||
|
|
(defvar sml/buffer-identification-filling nil
|
|||
|
|
"Filling generated by `sml/fill-for-buffer-identification'.")
|
|||
|
|
(make-variable-buffer-local 'sml/buffer-identification-filling)
|
|||
|
|
(put 'sml/buffer-identification-filling 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defvar sml/buffer-identification nil
|
|||
|
|
"Used for recycling buffer identification without having to recompute it.")
|
|||
|
|
(make-variable-buffer-local 'sml/buffer-identification)
|
|||
|
|
(put 'sml/buffer-identification 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defadvice rename-buffer (after sml/after-rename-buffer-advice ())
|
|||
|
|
"Regenerate buffer-identification after `rename-buffer'."
|
|||
|
|
(sml/generate-buffer-identification))
|
|||
|
|
(defadvice set-visited-file-name (after sml/after-set-visited-file-name-advice ())
|
|||
|
|
"Regenerate buffer-identification after `set-visited-file-name'."
|
|||
|
|
(sml/generate-buffer-identification))
|
|||
|
|
|
|||
|
|
(defvar sml/name-width-old nil "Used for recalculating buffer identification filling only when necessary.")
|
|||
|
|
(make-variable-buffer-local 'sml/name-width-old)
|
|||
|
|
(defvar sml/shorten-directory-old nil "Used for recalculating buffer identification filling only when necessary.")
|
|||
|
|
(make-variable-buffer-local 'sml/shorten-directory-old)
|
|||
|
|
(defun sml/generate-buffer-identification-if-necessary ()
|
|||
|
|
"Call `sml/generate-buffer-identification' only if `sml/name-width' has changed."
|
|||
|
|
(unless (and (equal sml/name-width-old sml/name-width)
|
|||
|
|
(equal sml/shorten-directory-old sml/shorten-directory))
|
|||
|
|
(setq sml/name-width-old sml/name-width)
|
|||
|
|
(setq sml/shorten-directory-old sml/shorten-directory)
|
|||
|
|
(sml/generate-buffer-identification))
|
|||
|
|
nil)
|
|||
|
|
|
|||
|
|
(defvar sml/mode-line-client
|
|||
|
|
`(sml/show-client
|
|||
|
|
(:eval (if (frame-parameter nil 'client)
|
|||
|
|
,(propertize "@" 'face 'sml/client 'help-echo (purecopy "emacsclient frame"))
|
|||
|
|
" ")))
|
|||
|
|
"Construct that replaces `mode-line-client'.")
|
|||
|
|
|
|||
|
|
(defvar sml/mode-line-buffer-identification
|
|||
|
|
'("" (sml/buffer-identification
|
|||
|
|
sml/buffer-identification
|
|||
|
|
(:eval (sml/generate-buffer-identification))))
|
|||
|
|
"Replace the default `mode-line-buffer-identification' with our own.")
|
|||
|
|
|
|||
|
|
(defvar sml/projectile-replacement-format)
|
|||
|
|
(defvar sml/use-projectile-p)
|
|||
|
|
(defvar sml/projectile-loaded-p nil "Non-nil if projectile has been loaded.")
|
|||
|
|
|
|||
|
|
(defcustom sml/pos-id-separator " "
|
|||
|
|
"Miscellaneous mode-line construct.")
|
|||
|
|
(put 'sml/pos-id-separator 'risky-local-variable t)
|
|||
|
|
(defcustom sml/pre-modes-separator " "
|
|||
|
|
"Miscellaneous mode-line construct.")
|
|||
|
|
(put 'sml/pre-modes-separator 'risky-local-variable t)
|
|||
|
|
(defcustom sml/pre-id-separator ""
|
|||
|
|
"Miscellaneous mode-line construct.")
|
|||
|
|
(put 'sml/pre-id-separator 'risky-local-variable t)
|
|||
|
|
(defcustom sml/pre-minor-modes-separator ""
|
|||
|
|
"Miscellaneous mode-line construct.")
|
|||
|
|
(put 'sml/pre-minor-modes-separator 'risky-local-variable t)
|
|||
|
|
(defcustom sml/pos-minor-modes-separator ""
|
|||
|
|
"Miscellaneous mode-line construct.")
|
|||
|
|
(put 'sml/pos-minor-modes-separator 'risky-local-variable t)
|
|||
|
|
|
|||
|
|
(defun sml/-automatically-decide-theme ()
|
|||
|
|
"Return the most appropriate sml theme, based on global theme."
|
|||
|
|
(sml/-debug "Entering -automatically-decide-theme")
|
|||
|
|
(sml/-debug (sml/global-theme-support-sml-p))
|
|||
|
|
(unless (sml/global-theme-support-sml-p)
|
|||
|
|
(sml/-debug (face-background 'mode-line nil t))
|
|||
|
|
(sml/-debug (face-background 'default nil t))
|
|||
|
|
(let ((bg (ignore-errors
|
|||
|
|
(or (face-background 'mode-line nil t)
|
|||
|
|
(face-background 'default nil t)))))
|
|||
|
|
(if (ignore-errors
|
|||
|
|
(and (stringp bg)
|
|||
|
|
(> (color-distance "white" bg)
|
|||
|
|
(color-distance "black" bg))))
|
|||
|
|
'dark 'light))))
|
|||
|
|
|
|||
|
|
(defun sml/-setup-theme ()
|
|||
|
|
"Decide what theme to use and apply it.
|
|||
|
|
Used during initialization."
|
|||
|
|
(sml/-debug "Entering -setup-theme")
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
(when sml/theme
|
|||
|
|
(when (eq sml/theme 'automatic)
|
|||
|
|
(setq sml/theme (sml/-automatically-decide-theme)))
|
|||
|
|
(sml/-debug "chosen theme:")
|
|||
|
|
(sml/-debug sml/theme)
|
|||
|
|
(sml/apply-theme sml/theme nil :silent)))
|
|||
|
|
|
|||
|
|
(defvar battery-mode-line-format)
|
|||
|
|
|
|||
|
|
|
|||
|
|
;;;###autoload
|
|||
|
|
(defun sml/setup (&optional arg)
|
|||
|
|
"Setup the mode-line to be smart and sexy.
|
|||
|
|
|
|||
|
|
ARG is ignored. Just call this function in your init file, and
|
|||
|
|
the mode-line will be setup."
|
|||
|
|
(interactive)
|
|||
|
|
(sml/-debug "Entering setup")
|
|||
|
|
(sml/-debug custom-enabled-themes)
|
|||
|
|
|
|||
|
|
;; Just a couple of useful variables
|
|||
|
|
(setq sml/simplified nil)
|
|||
|
|
(setq battery-mode-line-format sml/battery-format)
|
|||
|
|
|
|||
|
|
;; Activate rich-minority, and configure it for us.
|
|||
|
|
(setq rm-base-text-properties
|
|||
|
|
(append rm-base-text-properties '('face 'sml/minor-modes)))
|
|||
|
|
|
|||
|
|
;; Set the theme the user requested.
|
|||
|
|
(sml/-setup-theme)
|
|||
|
|
|
|||
|
|
;;;; And this is where the magic happens.
|
|||
|
|
;; Remove elements we implement separately, and improve the ones not removed.
|
|||
|
|
(sml/filter-mode-line-list 'mode-line-mule-info)
|
|||
|
|
(setq-default mode-line-client sml/mode-line-client)
|
|||
|
|
(sml/filter-mode-line-list 'mode-line-modified)
|
|||
|
|
(sml/filter-mode-line-list 'mode-line-remote)
|
|||
|
|
(setq-default mode-line-frame-identification
|
|||
|
|
'("" (sml/show-frame-identification "%F")
|
|||
|
|
sml/pre-id-separator))
|
|||
|
|
|
|||
|
|
;; (setq-default mode-line-buffer-identification '("%b"))
|
|||
|
|
|
|||
|
|
(setq-default mode-line-buffer-identification
|
|||
|
|
sml/mode-line-buffer-identification)
|
|||
|
|
(sml/filter-mode-line-list 'mode-line-position)
|
|||
|
|
(sml/filter-mode-line-list 'mode-line-modes)
|
|||
|
|
(setq-default mode-line-end-spaces nil)
|
|||
|
|
|
|||
|
|
;; Add position descriptions on the left (they were already removed
|
|||
|
|
;; from the middle). Since this is the very first symbol to be
|
|||
|
|
;; evaluated, we also use it for calculating variables that need to
|
|||
|
|
;; be updated
|
|||
|
|
(setq-default mode-line-front-space '((:eval (sml/generate-buffer-identification-if-necessary))
|
|||
|
|
(sml/position-help-text
|
|||
|
|
nil
|
|||
|
|
(:eval (let ((sml/-this-buffer-changed-p t))
|
|||
|
|
(sml/generate-position-help))))
|
|||
|
|
(sml/position-construct
|
|||
|
|
sml/position-construct
|
|||
|
|
(:eval (sml/compile-position-construct)))))
|
|||
|
|
|
|||
|
|
(add-hook 'after-save-hook 'sml/generate-buffer-identification)
|
|||
|
|
(ad-activate 'rename-buffer)
|
|||
|
|
(ad-activate 'set-visited-file-name)
|
|||
|
|
(add-hook 'clone-indirect-buffer-hook 'sml/generate-buffer-identification)
|
|||
|
|
;; (ad-activate 'set-buffer-modified-p)
|
|||
|
|
(add-hook 'after-change-functions 'sml/-this-buffer-changed)
|
|||
|
|
(add-hook 'post-command-hook 'sml/generate-position-help)
|
|||
|
|
|
|||
|
|
;; This is to ensure fixed name width. The reason we do this manually
|
|||
|
|
;; is that some major-modes change `mode-line-buffer-identification'
|
|||
|
|
;; (so we can't fill inside the variable), and we want this
|
|||
|
|
;; symbol to be an element in `mode-line-format' for compatibility
|
|||
|
|
;; with other packages which hack into the mode-line.
|
|||
|
|
|
|||
|
|
(add-to-list 'mode-line-position
|
|||
|
|
'(sml/buffer-identification-filling
|
|||
|
|
sml/buffer-identification-filling
|
|||
|
|
(:eval (setq sml/buffer-identification-filling
|
|||
|
|
(sml/fill-for-buffer-identification)))))
|
|||
|
|
|
|||
|
|
;; Remove some annoying big spaces
|
|||
|
|
(setq-default mode-line-format
|
|||
|
|
(mapcar
|
|||
|
|
(lambda (x) (cond
|
|||
|
|
;; ((eq x 'mode-line-buffer-identification)
|
|||
|
|
;; '(:propertize mode-line-buffer-identification face sml/id))
|
|||
|
|
((and (stringp x) (string= x " "))
|
|||
|
|
'sml/pos-id-separator)
|
|||
|
|
((and (stringp x) (string= x " "))
|
|||
|
|
'sml/pre-modes-separator)
|
|||
|
|
(t x)))
|
|||
|
|
mode-line-format))
|
|||
|
|
|
|||
|
|
;;;; And here comes support for a bunch of extra stuff. Some of
|
|||
|
|
;;;; these are just needed for coloring.
|
|||
|
|
|
|||
|
|
;; Shell and eshell support
|
|||
|
|
(add-hook 'comint-output-filter-functions 'sml/generate-buffer-identification)
|
|||
|
|
(add-hook 'eshell-directory-change-hook 'sml/generate-buffer-identification)
|
|||
|
|
|
|||
|
|
;; Term support
|
|||
|
|
(defadvice term-command-hook (after sml/term-advice-1 activate)
|
|||
|
|
(sml/generate-buffer-identification))
|
|||
|
|
|
|||
|
|
(defadvice term-handle-ansi-terminal-messages (after sml/term-advice-2 activate)
|
|||
|
|
(sml/generate-buffer-identification))
|
|||
|
|
|
|||
|
|
;; Dired overrides the buffer-identification (which we would
|
|||
|
|
;; normally respect) but doesn't actually do anything useful with
|
|||
|
|
;; it, so we overoverride back.
|
|||
|
|
(add-hook 'dired-mode-hook 'sml/set-buffer-identification)
|
|||
|
|
|
|||
|
|
;; Display time
|
|||
|
|
(add-hook 'display-time-hook 'sml/propertize-time-string)
|
|||
|
|
|
|||
|
|
;; Battery support
|
|||
|
|
(eval-after-load 'battery
|
|||
|
|
'(defadvice battery-update (after sml/after-battery-update-advice () activate)
|
|||
|
|
"Change battery color."
|
|||
|
|
(when battery-mode-line-string
|
|||
|
|
(setq battery-mode-line-string
|
|||
|
|
(propertize battery-mode-line-string
|
|||
|
|
'face 'sml/battery)))))
|
|||
|
|
|
|||
|
|
;; Projectile support
|
|||
|
|
(eval-after-load "projectile"
|
|||
|
|
'(progn
|
|||
|
|
(setq sml/projectile-loaded-p t)
|
|||
|
|
(defcustom sml/projectile-replacement-format "[%s]"
|
|||
|
|
"Format used for replacements derived from projectile."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "2.4"))
|
|||
|
|
(defcustom sml/use-projectile-p 'after-prefixes
|
|||
|
|
"Whether we should use projectile to guess path prefixes.
|
|||
|
|
|
|||
|
|
If this is non-nil, and if current buffer is inside a project (as
|
|||
|
|
defined by projectile), we use the project's name as a
|
|||
|
|
prefix (with the `sml/projectile-replacement-format' variable).
|
|||
|
|
|
|||
|
|
If this is 'after-prefix, then this replacement will only be used
|
|||
|
|
if no other prefixes (defined in `sml/replacer-regexp-list') were
|
|||
|
|
found to match the current file path."
|
|||
|
|
:type '(choice (const :tag "Use projectile only if current path doesn't match any prefixes." after-prefixes)
|
|||
|
|
(const :tag "Use projectile before checking prefixes." before-prefixes)
|
|||
|
|
(const :tag "Don't use projectile." nil))
|
|||
|
|
:group 'smart-mode-line-others
|
|||
|
|
:package-version '(smart-mode-line . "2.4.1"))
|
|||
|
|
(defface sml/projectile '((t :inherit sml/git)) "" :group 'smart-mode-line-faces)
|
|||
|
|
(add-to-list 'sml/prefix-regexp (format (regexp-quote sml/projectile-replacement-format) ".*"))
|
|||
|
|
(add-to-list 'sml/prefix-face-list
|
|||
|
|
(list (format (regexp-quote sml/projectile-replacement-format) ".*")
|
|||
|
|
'sml/projectile))))
|
|||
|
|
|
|||
|
|
;; vc-mode
|
|||
|
|
(eval-after-load "vc-hooks"
|
|||
|
|
'(defadvice vc-mode-line (after sml/after-vc-mode-line-advice () activate)
|
|||
|
|
"Color `vc-mode'."
|
|||
|
|
(when (stringp vc-mode)
|
|||
|
|
(let ((noback (replace-regexp-in-string (format "^ %s" (vc-backend buffer-file-name)) " " vc-mode)))
|
|||
|
|
(setq vc-mode
|
|||
|
|
(propertize (if sml/vc-mode-show-backend vc-mode noback)
|
|||
|
|
'face (cond ((string-match "^ -" noback) 'sml/vc)
|
|||
|
|
((string-match "^ [:@]" noback) 'sml/vc-edited)
|
|||
|
|
((string-match "^ [!\\?]" noback) 'sml/modified))))))))
|
|||
|
|
|
|||
|
|
;; Mew support
|
|||
|
|
(eval-after-load "mew-net"
|
|||
|
|
'(progn
|
|||
|
|
(defgroup smart-mode-line-mew '() "Group for editing the mew-support variables." :group 'smart-mode-line)
|
|||
|
|
(defcustom sml/mew-support t
|
|||
|
|
"Whether to flash the mode-line when mew detects new mail."
|
|||
|
|
:type 'boolean :group 'smart-mode-line-mew
|
|||
|
|
:package-version '(smart-mode-line . "1.11"))
|
|||
|
|
(defcustom sml/new-mail-background-color "#110000"
|
|||
|
|
"When new mail arrives, mode-line background will be tinted this color.
|
|||
|
|
|
|||
|
|
Only works with mew-biff. Right now it stays colored until you
|
|||
|
|
read the mail, so this color should probably be something sutil.
|
|||
|
|
Might implement a quick flash eventually."
|
|||
|
|
:type 'color :group 'smart-mode-line-mew
|
|||
|
|
:package-version '(smart-mode-line . "1.11"))
|
|||
|
|
(defcustom sml/mew-biff-format (concat "%2d" (if (char-displayable-p ?✉) "✉" "M"))
|
|||
|
|
"Format used for new-mail notifications if you use mew with biff."
|
|||
|
|
:type 'string :group 'smart-mode-line-mew
|
|||
|
|
:package-version '(smart-mode-line . "1.11"))
|
|||
|
|
(defadvice mew-biff-clear (around sml/mew-biff-clear-advice activate)
|
|||
|
|
"Advice used to customize mew-biff-bark to fit sml's style."
|
|||
|
|
ad-do-it
|
|||
|
|
(when sml/mew-support
|
|||
|
|
;; Remove the color
|
|||
|
|
(set-face-attribute 'mode-line nil :background sml/active-background-color)))
|
|||
|
|
(defadvice mew-biff-bark (around sml/mew-biff-bark-advice (n) activate)
|
|||
|
|
"Advice used to customize mew-biff-bark to fit sml's style."
|
|||
|
|
ad-do-it
|
|||
|
|
(when sml/mew-support
|
|||
|
|
;; Remove the color if mail has been read.
|
|||
|
|
(if (= n 0) (set-face-attribute 'mode-line nil :background sml/active-background-color)
|
|||
|
|
;; Apply color if there's mail. (mew-biff-bark 100)
|
|||
|
|
(set-face-attribute 'mode-line nil :background sml/new-mail-background-color)
|
|||
|
|
(setq mew-biff-string (format sml/mew-biff-format n)))))))
|
|||
|
|
|
|||
|
|
(unless (and (boundp 'erc-track-position-in-mode-line)
|
|||
|
|
(null erc-track-position-in-mode-line))
|
|||
|
|
(setq erc-track-position-in-mode-line t)))
|
|||
|
|
|
|||
|
|
;;;###autoload
|
|||
|
|
(defalias 'smart-mode-line-enable #'sml/setup)
|
|||
|
|
|
|||
|
|
(defun sml/global-theme-support-sml-p ()
|
|||
|
|
"Non-nil if any of the enabled themes supports smart-mode-line."
|
|||
|
|
(cl-remove-if
|
|||
|
|
#'sml/theme-p
|
|||
|
|
(cl-remove-if-not #'sml/faces-from-theme custom-enabled-themes)))
|
|||
|
|
|
|||
|
|
(defun sml/faces-from-theme (theme)
|
|||
|
|
"Return the sml faces that THEME customizes."
|
|||
|
|
(cl-remove-if-not
|
|||
|
|
(lambda (it) (string-match "\\`sml/" (symbol-name it)))
|
|||
|
|
(mapcar #'cadr (get theme 'theme-settings))))
|
|||
|
|
|
|||
|
|
(defun sml/set-buffer-identification (&rest ignored)
|
|||
|
|
"Setq the buffer-identification of this buffer back to ours.
|
|||
|
|
|
|||
|
|
Currently, we only this for dired. For other modes (like info) we
|
|||
|
|
respect their changes.
|
|||
|
|
|
|||
|
|
Argument IGNORED is obsolete."
|
|||
|
|
(setq mode-line-buffer-identification sml/mode-line-buffer-identification))
|
|||
|
|
|
|||
|
|
(defvar sml/-this-buffer-changed-p nil
|
|||
|
|
"t if buffer was changed since last help-text update.")
|
|||
|
|
(make-variable-buffer-local 'sml/-this-buffer-changed-p)
|
|||
|
|
|
|||
|
|
(defun sml/-this-buffer-changed (&rest ignored)
|
|||
|
|
"Set variable `sml/-this-buffer-changed-p' to t.
|
|||
|
|
Argument IGNORED is ignored."
|
|||
|
|
(setq sml/-this-buffer-changed-p t) nil)
|
|||
|
|
|
|||
|
|
(defun sml/generate-position-help (&rest ignored)
|
|||
|
|
"Set the string describing various buffer content information.
|
|||
|
|
Argument IGNORED is ignored."
|
|||
|
|
(when (and sml/-this-buffer-changed-p
|
|||
|
|
(get-buffer-window (current-buffer)))
|
|||
|
|
(setq sml/-this-buffer-changed-p nil)
|
|||
|
|
(setq sml/position-help-text
|
|||
|
|
(format-mode-line
|
|||
|
|
(concat "Buffer size:\n\t%IB\n"
|
|||
|
|
;; ;; This is way too slow, unfortunately.
|
|||
|
|
;; "Number of Lines:\n\t"
|
|||
|
|
;; (int-to-string (line-number-at-pos (point-max)))
|
|||
|
|
"\nmouse-1: Display Line and Column Mode Menu")))
|
|||
|
|
nil))
|
|||
|
|
|
|||
|
|
(defcustom sml/order-of-line-and-column nil
|
|||
|
|
"Decide the order of line-number and column-number display.
|
|||
|
|
|
|||
|
|
When both `line-number-mode' and `column-number-mode' are
|
|||
|
|
enabled, this variable decides which gets displayed on the left,
|
|||
|
|
and which gets displayed on the right. If either one of the modes
|
|||
|
|
is not enabled, this variable has no effect (obviously).
|
|||
|
|
|
|||
|
|
It can only be t or nil.
|
|||
|
|
t means column-number:line-number
|
|||
|
|
nil means line-number:column-number"
|
|||
|
|
:type '(choice (const :tag "column-number:line-number" t)
|
|||
|
|
(const :tag "line-number:column-number" nil))
|
|||
|
|
:group 'smart-mode-line-position
|
|||
|
|
:package-version '(smart-mode-line . "2.4"))
|
|||
|
|
|
|||
|
|
(defun sml/compile-position-construct (&optional symbol value)
|
|||
|
|
"Recompile the `sml/position-construct' after one of the formats was edited.
|
|||
|
|
Also sets SYMBOL to VALUE."
|
|||
|
|
(when (and symbol value) (set symbol value))
|
|||
|
|
(sml/generate-position-help)
|
|||
|
|
(setq sml/position-construct
|
|||
|
|
`((size-indication-mode
|
|||
|
|
,(propertize sml/size-indication-format
|
|||
|
|
'face 'sml/col-number
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map))
|
|||
|
|
(sml/order-of-line-and-column
|
|||
|
|
(column-number-mode
|
|||
|
|
,(propertize sml/col-number-format
|
|||
|
|
'face 'sml/col-number
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map))
|
|||
|
|
(line-number-mode
|
|||
|
|
,(propertize sml/line-number-format
|
|||
|
|
'face 'sml/line-number
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map)))
|
|||
|
|
(column-number-mode
|
|||
|
|
(line-number-mode
|
|||
|
|
,(propertize sml/numbers-separator
|
|||
|
|
'face 'sml/numbers-separator
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map)))
|
|||
|
|
(sml/order-of-line-and-column
|
|||
|
|
(line-number-mode
|
|||
|
|
,(propertize sml/line-number-format
|
|||
|
|
'face 'sml/line-number
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map))
|
|||
|
|
(column-number-mode
|
|||
|
|
,(propertize sml/col-number-format
|
|||
|
|
'face 'sml/col-number
|
|||
|
|
'help-echo 'sml/position-help-text
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map))))))
|
|||
|
|
|
|||
|
|
(defun sml/generate-modified-status ()
|
|||
|
|
"Return a string describing the modified status of the buffer."
|
|||
|
|
(cond
|
|||
|
|
((not (or (and (buffer-file-name) (file-remote-p buffer-file-name))
|
|||
|
|
(verify-visited-file-modtime (current-buffer))))
|
|||
|
|
(propertize sml/outside-modified-char 'face 'sml/outside-modified
|
|||
|
|
'help-echo "Modified outside Emacs!\nRevert first!"))
|
|||
|
|
((buffer-modified-p)
|
|||
|
|
(propertize (if buffer-read-only
|
|||
|
|
sml/read-only-char
|
|||
|
|
sml/modified-char)
|
|||
|
|
'face 'sml/modified
|
|||
|
|
'help-echo (if (and (buffer-file-name) (not (file-remote-p buffer-file-name)))
|
|||
|
|
(format-time-string
|
|||
|
|
sml/modified-time-string
|
|||
|
|
(nth 5 (file-attributes (buffer-file-name))))
|
|||
|
|
"Buffer Modified")
|
|||
|
|
'local-map '(keymap (mode-line keymap (mouse-1 . save-buffer)))))
|
|||
|
|
(buffer-read-only (propertize sml/read-only-char
|
|||
|
|
'face 'sml/read-only
|
|||
|
|
'help-echo "Read-Only Buffer"))
|
|||
|
|
(t (propertize " " 'face 'sml/not-modified))))
|
|||
|
|
|
|||
|
|
(defmacro sml/propertize-position (s face help)
|
|||
|
|
"Propertize string S as a line/column number, using FACE and help-echo HELP."
|
|||
|
|
`(propertize ,s
|
|||
|
|
'face ,face
|
|||
|
|
'help-echo ,help
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-column-line-number-mode-map))
|
|||
|
|
|
|||
|
|
(defun sml/propertize-time-string ()
|
|||
|
|
"Function to be added to `display-time-hook' to propertize the string."
|
|||
|
|
(when (and (boundp 'display-time-string) (stringp display-time-string))
|
|||
|
|
(setq display-time-string
|
|||
|
|
(propertize display-time-string
|
|||
|
|
'face 'sml/time))))
|
|||
|
|
|
|||
|
|
(defun sml/filter-mode-line-list (l)
|
|||
|
|
"Filter some elements of L and propertize the ones not filtered.
|
|||
|
|
|
|||
|
|
L must be a symbol! We assign right back to it"
|
|||
|
|
(if (and (symbolp l) (listp (eval l)))
|
|||
|
|
(set-default l
|
|||
|
|
(remove nil (mapcar 'sml/parse-mode-line-elements (eval l))))
|
|||
|
|
(error "l must be a symbol to a list!")))
|
|||
|
|
|
|||
|
|
(defun sml/fill-for-buffer-identification ()
|
|||
|
|
"Return a string such that `mode-line-buffer-identification' is fixed-width.
|
|||
|
|
In buffers where `mode-line-buffer-identification' is nil, we
|
|||
|
|
don't do any filling. That's because the given mode probably
|
|||
|
|
doesn't want any buffer-id."
|
|||
|
|
(if mode-line-buffer-identification
|
|||
|
|
(propertize
|
|||
|
|
(make-string (max (- (or (car-safe sml/name-width) sml/name-width)
|
|||
|
|
(string-width (format-mode-line mode-line-buffer-identification)))
|
|||
|
|
0)
|
|||
|
|
sml/fill-char)
|
|||
|
|
'face 'sml/name-filling)
|
|||
|
|
""))
|
|||
|
|
|
|||
|
|
(defun sml/generate-buffer-identification (&rest ignored)
|
|||
|
|
"Return fully propertized prefix+path+buffername.
|
|||
|
|
Argument IGNORED is ignored."
|
|||
|
|
(setq sml/name-width-old sml/name-width)
|
|||
|
|
(setq sml/buffer-identification-filling nil)
|
|||
|
|
(when (or ;; Only calculate all this if it will actually be used
|
|||
|
|
(equal sml/mode-line-buffer-identification mode-line-buffer-identification)
|
|||
|
|
(member (cadr sml/mode-line-buffer-identification) mode-line-buffer-identification)
|
|||
|
|
(member sml/mode-line-buffer-identification mode-line-buffer-identification))
|
|||
|
|
(setq sml/buffer-identification
|
|||
|
|
(let* ((dir (sml/replacer (abbreviate-file-name (sml/get-directory))))
|
|||
|
|
(sml/use-projectile-p (unless (or (not sml/projectile-loaded-p)
|
|||
|
|
(and (buffer-file-name)
|
|||
|
|
(file-remote-p (buffer-file-name))))
|
|||
|
|
sml/use-projectile-p))
|
|||
|
|
(prefix (sml/get-prefix dir))
|
|||
|
|
(bufname (sml/buffer-name))
|
|||
|
|
(dirsize (max 0 (- (abs (or (cdr-safe sml/name-width) sml/name-width))
|
|||
|
|
(string-width prefix) (string-width bufname))))
|
|||
|
|
(dirstring (funcall sml/shortener-func dir dirsize)))
|
|||
|
|
|
|||
|
|
(propertize (concat (sml/propertize-prefix (replace-regexp-in-string "%" "%%" prefix))
|
|||
|
|
(propertize (replace-regexp-in-string "%" "%%" dirstring) 'face 'sml/folder)
|
|||
|
|
(propertize (replace-regexp-in-string "%" "%%" bufname) 'face 'sml/filename))
|
|||
|
|
'help-echo (format "%s\n\nmouse-1: Previous buffer\nmouse-3: Next buffer"
|
|||
|
|
(or (buffer-file-name) (buffer-name)))
|
|||
|
|
'mouse-face 'mode-line-highlight
|
|||
|
|
'local-map mode-line-buffer-identification-keymap)))))
|
|||
|
|
|
|||
|
|
(defun sml/parse-mode-line-elements (el)
|
|||
|
|
"Propertize or delete EL.
|
|||
|
|
|
|||
|
|
To be used in mapcar and accumulate results."
|
|||
|
|
(cond
|
|||
|
|
;; These are implemented separately
|
|||
|
|
((member el '("%[" "%]" "%1+" "(" ")" (t erc-modified-channels-object)
|
|||
|
|
(:eval (if (display-graphic-p) " " "-"))
|
|||
|
|
(:eval (unless (display-graphic-p) "-%-"))
|
|||
|
|
(:eval (mode-line-frame-control))))
|
|||
|
|
nil)
|
|||
|
|
((member (car-safe el) '(line-number-mode column-number-mode size-indication-mode current-input-method)) nil)
|
|||
|
|
;; mode-line-remote
|
|||
|
|
((and (stringp el) (string= el "%1@"))
|
|||
|
|
`(sml/show-remote
|
|||
|
|
(:propertize ,el face sml/remote)))
|
|||
|
|
;; mode-line-client
|
|||
|
|
((equal el '("" (:propertize ("" (:eval (if (frame-parameter nil 'client) "@" "")))
|
|||
|
|
help-echo "emacsclient frame")))
|
|||
|
|
`(sml/show-client
|
|||
|
|
(:eval (if (frame-parameter nil 'client)
|
|||
|
|
,(propertize "@" 'face 'sml/client 'help-echo (purecopy "emacsclient frame"))
|
|||
|
|
" "))))
|
|||
|
|
|
|||
|
|
;; mode-line-modified
|
|||
|
|
((and (stringp el) (string-match "%[0-9-]*\\*" el))
|
|||
|
|
'(:eval (sml/generate-modified-status)))
|
|||
|
|
|
|||
|
|
;;;; mode-line-position
|
|||
|
|
;; Color the position percentage
|
|||
|
|
((sml/is-%p-p el)
|
|||
|
|
`(sml/position-percentage-format
|
|||
|
|
(-3 (:propertize (:eval sml/position-percentage-format)
|
|||
|
|
local-map ,mode-line-column-line-number-mode-map
|
|||
|
|
mouse-face mode-line-highlight
|
|||
|
|
face sml/position-percentage
|
|||
|
|
help-echo "Buffer Relative Position\n\
|
|||
|
|
mouse-1: Display Line and Column Mode Menu"))))
|
|||
|
|
|
|||
|
|
;;;; mode-line-mule-info
|
|||
|
|
;; Partially hide some MULE info
|
|||
|
|
((and (stringp el) (string-match "\\s-*%[-0-9]*z" el))
|
|||
|
|
`(sml/mule-info ((1 (:propertize
|
|||
|
|
(current-input-method
|
|||
|
|
("" current-input-method-title)
|
|||
|
|
" ")
|
|||
|
|
face sml/mule-info
|
|||
|
|
help-echo (concat
|
|||
|
|
,(purecopy "Current input method: ")
|
|||
|
|
current-input-method
|
|||
|
|
,(purecopy "\n\
|
|||
|
|
mouse-2: Disable input method\n\
|
|||
|
|
mouse-3: Describe current input method"))
|
|||
|
|
local-map ,mode-line-input-method-map
|
|||
|
|
mouse-face mode-line-highlight))
|
|||
|
|
(:propertize (:eval sml/mule-info)
|
|||
|
|
face sml/mule-info
|
|||
|
|
help-echo mode-line-mule-info-help-echo
|
|||
|
|
mouse-face mode-line-highlight
|
|||
|
|
local-map ,mode-line-coding-system-map))))
|
|||
|
|
;; Make EOL optional
|
|||
|
|
((equal el '(:eval (mode-line-eol-desc)))
|
|||
|
|
'(sml/show-eol (:eval (mode-line-eol-desc))))
|
|||
|
|
|
|||
|
|
;;;; mode-line-modes
|
|||
|
|
;; Color the mode line process
|
|||
|
|
((or (equal el '("" mode-line-process))
|
|||
|
|
(equal (car (cdr-safe el)) '("" mode-line-process)))
|
|||
|
|
`(:propertize ("" mode-line-process) face sml/process))
|
|||
|
|
;; Color the mode name, without changing other properties
|
|||
|
|
((and (listp el)
|
|||
|
|
(equal (car el) :propertize)
|
|||
|
|
(equal (cadr el) '("" mode-name)))
|
|||
|
|
(setf (cadr el) '("" "%[" mode-name "%]"))
|
|||
|
|
(append el '(face sml/modes)))
|
|||
|
|
;; Completely replace the minor modes (so we can truncate)
|
|||
|
|
((and (listp el)
|
|||
|
|
(equal (car el) :propertize)
|
|||
|
|
(equal (cadr el) '("" minor-mode-alist)))
|
|||
|
|
'(:eval (sml/generate-minor-modes)))
|
|||
|
|
|
|||
|
|
;; ;;; Propertize misc-info
|
|||
|
|
;; ((memq (car-safe el) '(which-func-mode global-mode-string))
|
|||
|
|
;; `(:eval (add-text-properties (format-mode-line ',el))))
|
|||
|
|
|
|||
|
|
;; If it's something we don't recognize, just leave it as-is.
|
|||
|
|
(t el)))
|
|||
|
|
|
|||
|
|
(defun sml/is-%p-p (x)
|
|||
|
|
"Non-nil if X matches \"%p\" in a very subjective sense."
|
|||
|
|
(or (and (listp x)
|
|||
|
|
(cl-remove-if-not
|
|||
|
|
(lambda (y) (string-match ".*%p.*" y))
|
|||
|
|
(cl-remove-if-not #'stringp x)))
|
|||
|
|
(and (stringp x)
|
|||
|
|
(string-match ".*%p.*" x))))
|
|||
|
|
|
|||
|
|
(defun sml/buffer-name ()
|
|||
|
|
"Return either buffer name or file name to be shown on the mode-line.
|
|||
|
|
Uses `sml/show-file-name' to decide between the two.
|
|||
|
|
|
|||
|
|
Unless `sml/show-trailing-N' is nil, prevents the \"<N>\" (used in
|
|||
|
|
duplicated buffer names) from being displayed."
|
|||
|
|
(cond ((buffer-base-buffer)
|
|||
|
|
(buffer-name))
|
|||
|
|
((and sml/show-file-name (buffer-file-name))
|
|||
|
|
(file-name-nondirectory (buffer-file-name)))
|
|||
|
|
((derived-mode-p 'dired-mode)
|
|||
|
|
(file-name-nondirectory (directory-file-name default-directory)))
|
|||
|
|
(sml/show-trailing-N
|
|||
|
|
(buffer-name))
|
|||
|
|
(t (replace-regexp-in-string "<[0-9]+>$" "" (buffer-name)))))
|
|||
|
|
|
|||
|
|
(defun sml/fill-width-available ()
|
|||
|
|
"Return the size available for filling."
|
|||
|
|
(max 0
|
|||
|
|
(+ sml/extra-filler
|
|||
|
|
(- (window-total-width)
|
|||
|
|
(let ((sml/simplified t))
|
|||
|
|
(string-width (format-mode-line mode-line-format)))))))
|
|||
|
|
|
|||
|
|
(defconst sml/propertized-shorten-mode-string
|
|||
|
|
'(:propertize sml/shorten-mode-string
|
|||
|
|
face sml/minor-modes
|
|||
|
|
help-echo "mouse-1: Shorten minor modes"
|
|||
|
|
local-map (keymap (mode-line keymap (mouse-1 . sml/toggle-shorten-modes)))
|
|||
|
|
mouse-face mode-line-highlight))
|
|||
|
|
(defconst sml/propertized-full-mode-string
|
|||
|
|
'(:propertize sml/full-mode-string
|
|||
|
|
face sml/minor-modes
|
|||
|
|
help-echo "mouse-1: Show all modes"
|
|||
|
|
local-map (keymap (mode-line keymap (mouse-1 . sml/toggle-shorten-modes)))
|
|||
|
|
mouse-face mode-line-highlight))
|
|||
|
|
|
|||
|
|
(defun sml/count-occurrences-starting-at (regex string start)
|
|||
|
|
"Count occurrences of REGEX in STRING starting at index START."
|
|||
|
|
(if (string-match regex string start)
|
|||
|
|
(+ 1 (sml/count-occurrences-starting-at regex string (match-end 0)))
|
|||
|
|
0))
|
|||
|
|
|
|||
|
|
;;; Patch, in case the user is using the wrong variable.
|
|||
|
|
(when (boundp 'sml/hidden-modes)
|
|||
|
|
(message "[smart-mode-line] Warning: `sml/hidden-modes' is obsolete, use `rm-blacklist' instead")
|
|||
|
|
(setq rm-blacklist sml/hidden-modes))
|
|||
|
|
(define-obsolete-variable-alias 'sml/hidden-modes 'rm-blacklist)
|
|||
|
|
|
|||
|
|
(defun sml/generate-minor-modes ()
|
|||
|
|
"Extracts all rich strings necessary for the minor mode list."
|
|||
|
|
(if sml/simplified
|
|||
|
|
""
|
|||
|
|
(let* (;; The minor-mode-alist
|
|||
|
|
(nameList (rm--mode-list-as-string-list))
|
|||
|
|
;; The size available
|
|||
|
|
(size (max 0
|
|||
|
|
(- (if (member sml/mode-width '(full right))
|
|||
|
|
;; Calculate how much width is available
|
|||
|
|
(sml/fill-width-available)
|
|||
|
|
;; or use what the user requested.
|
|||
|
|
sml/mode-width)
|
|||
|
|
(string-width (format-mode-line
|
|||
|
|
'sml/pre-minor-modes-separator))
|
|||
|
|
(string-width (format-mode-line
|
|||
|
|
'sml/pos-minor-modes-separator)))))
|
|||
|
|
;; Used for counting size.
|
|||
|
|
(finalNameList (mapconcat 'identity nameList ""))
|
|||
|
|
needs-removing filling)
|
|||
|
|
|
|||
|
|
;; Calculate whether truncation is necessary.
|
|||
|
|
(when (and sml/shorten-modes (> (string-width finalNameList) size))
|
|||
|
|
;; We need to remove 1+ "the number of spaces found".
|
|||
|
|
(setq needs-removing
|
|||
|
|
(1+
|
|||
|
|
(sml/count-occurrences-starting-at
|
|||
|
|
" " finalNameList
|
|||
|
|
(- size (string-width sml/full-mode-string))))))
|
|||
|
|
;; Add truncation string if necessary
|
|||
|
|
(when needs-removing
|
|||
|
|
(setcdr (last nameList (1+ needs-removing))
|
|||
|
|
(list t sml/propertized-full-mode-string)))
|
|||
|
|
;; If we're not shortenning, add " -" at the end.
|
|||
|
|
(unless sml/shorten-modes
|
|||
|
|
(add-to-list 'nameList sml/propertized-shorten-mode-string t))
|
|||
|
|
|
|||
|
|
;; Padding
|
|||
|
|
(setq filling (- size (string-width (format-mode-line nameList))))
|
|||
|
|
(setq filling (make-string (max 0 filling) sml/fill-char))
|
|||
|
|
|
|||
|
|
(if (eq sml/mode-width 'right)
|
|||
|
|
(list (propertize filling 'face 'sml/modes)
|
|||
|
|
'sml/pre-minor-modes-separator nameList
|
|||
|
|
'sml/pos-minor-modes-separator)
|
|||
|
|
(list "" 'sml/pre-minor-modes-separator nameList
|
|||
|
|
'sml/pos-minor-modes-separator filling)))))
|
|||
|
|
|
|||
|
|
(defun sml/propertize-prefix (prefix)
|
|||
|
|
"Set the color of PREFIX according to its contents."
|
|||
|
|
(cl-loop for pair in sml/prefix-face-list
|
|||
|
|
if (string-match (car pair) prefix)
|
|||
|
|
return (propertize prefix 'face (car (cdr pair)))))
|
|||
|
|
|
|||
|
|
(defun sml/get-directory ()
|
|||
|
|
"Decide if we want directory shown. If so, return it."
|
|||
|
|
(abbreviate-file-name
|
|||
|
|
(cond
|
|||
|
|
;; In email attachments, buffer-file-name is non-nil, but
|
|||
|
|
;; file-name-directory returns nil
|
|||
|
|
((buffer-file-name) (or (file-name-directory (buffer-file-name)) ""))
|
|||
|
|
((eq major-mode 'dired-mode)
|
|||
|
|
(replace-regexp-in-string "/[^/]*/$" "/" default-directory))
|
|||
|
|
((and (symbolp major-mode)
|
|||
|
|
(member major-mode '(shell-mode eshell-mode term-mode)))
|
|||
|
|
default-directory)
|
|||
|
|
;; In indirect buffers, buffer-file-name is nil. The correct value is
|
|||
|
|
;; retrieved from the base buffer.
|
|||
|
|
((buffer-base-buffer)
|
|||
|
|
(with-current-buffer (buffer-base-buffer) (sml/get-directory)))
|
|||
|
|
(t ""))))
|
|||
|
|
|
|||
|
|
(defun sml/set-battery-font ()
|
|||
|
|
"Set `sml/battery' face depending on battery state."
|
|||
|
|
(let ((data (and (boundp 'battery-status-function)
|
|||
|
|
battery-status-function
|
|||
|
|
(funcall battery-status-function))))
|
|||
|
|
(if (string-equal "AC" (cdr (assoc 76 data)))
|
|||
|
|
(copy-face 'sml/charging 'sml/battery)
|
|||
|
|
(copy-face 'sml/discharging 'sml/battery))))
|
|||
|
|
|
|||
|
|
(defadvice battery-update (before sml/set-battery-font activate)
|
|||
|
|
"Fontify the battery display."
|
|||
|
|
(sml/set-battery-font))
|
|||
|
|
|
|||
|
|
(defun sml/replacer (in)
|
|||
|
|
"Run on string IN the replacements from `sml/replacer-regexp-list'.
|
|||
|
|
Runs first on the given path, and if that doesn't have any affect,
|
|||
|
|
runs them again on a version of the given path with all symlinks
|
|||
|
|
expanded via `file-truename'. If neither run succeeds in making
|
|||
|
|
any replacements, returns the path originally given.
|
|||
|
|
|
|||
|
|
Used by `sml/strip-prefix' and `sml/get-prefix'."
|
|||
|
|
;; First try replacing on the original path
|
|||
|
|
(if (string= in "")
|
|||
|
|
in
|
|||
|
|
(sml/replacer-raw in)))
|
|||
|
|
|
|||
|
|
(defun sml/replacer-raw (in)
|
|||
|
|
"Run on the string IN the replacements from `sml/replacer-regexp-list'.
|
|||
|
|
|
|||
|
|
If projectile is loaded, also performs replacements specified by
|
|||
|
|
project name first."
|
|||
|
|
(let ((out in)
|
|||
|
|
proj)
|
|||
|
|
;; Maybe try projectile
|
|||
|
|
(when (and sml/projectile-loaded-p
|
|||
|
|
(eq sml/use-projectile-p 'before-prefixes))
|
|||
|
|
(setq out (sml/perform-projectile-replacement out)))
|
|||
|
|
;; Try regular replacements
|
|||
|
|
(when (string= out in)
|
|||
|
|
(dolist (cur sml/replacer-regexp-list)
|
|||
|
|
(setq out (replace-regexp-in-string (car cur) (car (cdr cur)) out))))
|
|||
|
|
;; Try truename replacements
|
|||
|
|
(when (string= out in)
|
|||
|
|
(let* ((true-in (abbreviate-file-name (file-truename in)))
|
|||
|
|
(true-out true-in))
|
|||
|
|
(dolist (cur sml/replacer-regexp-list)
|
|||
|
|
(setq true-out (replace-regexp-in-string
|
|||
|
|
(car cur) (car (cdr cur)) true-out)))
|
|||
|
|
(unless (string= true-in true-out)
|
|||
|
|
(setq out true-out))))
|
|||
|
|
;; Maybe try projectile later
|
|||
|
|
(when (and sml/projectile-loaded-p
|
|||
|
|
(eq sml/use-projectile-p 'after-prefixes)
|
|||
|
|
(string= out in))
|
|||
|
|
(setq out (sml/perform-projectile-replacement out)))
|
|||
|
|
out))
|
|||
|
|
|
|||
|
|
(declare-function projectile-project-p "projectile")
|
|||
|
|
(declare-function projectile-project-name "projectile")
|
|||
|
|
(defun sml/perform-projectile-replacement (in)
|
|||
|
|
"If path IN is inside a project, use its name as a prefix."
|
|||
|
|
(let ((proj (projectile-project-p)))
|
|||
|
|
(if (stringp proj)
|
|||
|
|
(let* ((replacement
|
|||
|
|
(format sml/projectile-replacement-format
|
|||
|
|
(projectile-project-name)))
|
|||
|
|
(short (replace-regexp-in-string
|
|||
|
|
(concat "^" (regexp-quote (abbreviate-file-name proj)))
|
|||
|
|
replacement
|
|||
|
|
in)))
|
|||
|
|
(if (string= short in)
|
|||
|
|
(let* ((true-in (abbreviate-file-name (file-truename in)))
|
|||
|
|
(true-short
|
|||
|
|
(replace-regexp-in-string
|
|||
|
|
(concat "^" (regexp-quote (abbreviate-file-name (file-truename proj))))
|
|||
|
|
replacement true-in)))
|
|||
|
|
(if (string= true-in true-short) in true-short))
|
|||
|
|
short))
|
|||
|
|
in)))
|
|||
|
|
|
|||
|
|
(defun sml/regexp-composer (getter)
|
|||
|
|
"Prepare the actual regexp using `sml/prefix-regexp'.
|
|||
|
|
If GETTER is non-nil, result regexp also accepts empty match."
|
|||
|
|
(let ((left "^\\(")
|
|||
|
|
(right (if getter "\\|\\).*" "\\)")))
|
|||
|
|
(if (stringp sml/prefix-regexp)
|
|||
|
|
(if (string-match "\\(" sml/prefix-regexp)
|
|||
|
|
sml/prefix-regexp
|
|||
|
|
(concat left sml/prefix-regexp right))
|
|||
|
|
(concat left (mapconcat 'identity sml/prefix-regexp "\\|") right))))
|
|||
|
|
|
|||
|
|
(defun sml/strip-prefix (path)
|
|||
|
|
"Remove prefix from string PATH.
|
|||
|
|
|
|||
|
|
A prefix is anything at the beginning of the line that matches a
|
|||
|
|
regexp in `sml/prefix-regexp'."
|
|||
|
|
(replace-regexp-in-string (sml/regexp-composer nil) "" path))
|
|||
|
|
|
|||
|
|
(defun sml/get-prefix (path)
|
|||
|
|
"Get prefix from string PATH.
|
|||
|
|
|
|||
|
|
A prefix is anything at the beginning of the line that matches a
|
|||
|
|
regexp in `sml/prefix-regexp'."
|
|||
|
|
(replace-regexp-in-string (sml/regexp-composer t) "\\1" path))
|
|||
|
|
|
|||
|
|
(defun sml/not-shorten-directory (dir ml)
|
|||
|
|
"Return DIR, abbreviated and prefixed.
|
|||
|
|
ML isn't used."
|
|||
|
|
(sml/strip-prefix dir))
|
|||
|
|
|
|||
|
|
(defcustom sml/directory-truncation-string (if (char-displayable-p ?…) "…/" ".../")
|
|||
|
|
"String used when truncating part of the file path.
|
|||
|
|
Set this to nil or an empty string if you don't want any
|
|||
|
|
indication of a truncated path."
|
|||
|
|
:type 'string
|
|||
|
|
:group 'smart-mode-line
|
|||
|
|
:package-version '(smart-mode-line . "2.10"))
|
|||
|
|
|
|||
|
|
(defun sml/do-shorten-directory (dir max-length)
|
|||
|
|
"Show up to MAX-LENGTH characters of a directory name DIR."
|
|||
|
|
(let ((longname (sml/strip-prefix dir)))
|
|||
|
|
;; If it fits, return the string.
|
|||
|
|
(if (<= (string-width longname) max-length) longname
|
|||
|
|
;; If it doesn't, shorten it
|
|||
|
|
(let ((path (reverse (split-string longname "/")))
|
|||
|
|
(output ""))
|
|||
|
|
(when (and path (equal "" (car path)))
|
|||
|
|
(setq path (cdr path)))
|
|||
|
|
(let ((max (- max-length (string-width sml/directory-truncation-string))))
|
|||
|
|
;; Concat as many levels as possible, leaving 4 chars for safety.
|
|||
|
|
(while (and path (<= (string-width (concat (car path) "/" output))
|
|||
|
|
max))
|
|||
|
|
(setq output (concat (car path) "/" output))
|
|||
|
|
(setq path (cdr path))))
|
|||
|
|
;; If we had to shorten, prepend .../
|
|||
|
|
(when path
|
|||
|
|
(setq output (concat sml/directory-truncation-string output)))
|
|||
|
|
output))))
|
|||
|
|
|
|||
|
|
(provide 'smart-mode-line)
|
|||
|
|
;;; smart-mode-line.el ends here
|