430 lines
21 KiB
EmacsLisp
430 lines
21 KiB
EmacsLisp
;;; gui-settings --- Summary
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;;; Commentary:
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;;; Requirements:
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;; restart-emacs https://melpa.org/#/restart-emacs
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;; dashboard https://melpa.org/#/dashboard
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;; page-break-lines https://melpa.org/#/page-break-lines
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;; all-the-icons https://melpa.org/#/all-the-icons
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;; memoize https://melpa.org/#/memoize
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;; indent-guide https://melpa.org/#/indent-guide
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;; not highlight-indent-guides
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;; rainbow-mode https://elpa.gnu.org/packages/rainbow-mode.html
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;; focus https://melpa.org/#/focus
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;; virtual-auto-fill https://melpa.org/#/virtual-auto-fill
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;;; Code:
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(use-package emacs
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:delight
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(auto-fill-function "Fa") ;; "\u21B5"
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(compilation-shell-minor-mode "Csh") ;; "\u24B8\uFF53"
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(eldoc-mode "Ed") ;; \u24BA e
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(visual-line-mode "Vl") ;; " Wrap" "\u21A9"
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(whitespace-mode "Ws") ;; "\u2423 \u005F ws"
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;; major modes
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(calendar-mode "Ca") ;; "Calendar" "\u01F4C6" "\u01F152\uFF41\uFF4C"
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(css-mode "Css") ;; "CSS"" "\u01F152ss
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(emacs-lisp-mode "El") ;; "EL" "\u01F15B\uFF45"
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(eshell-mode "Esh") ;; "Esh" "\u01F162\uFF45
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(fundamental-mode "Fu") ;; "F " "\u01F155" ;; not working
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(help-mode "H") ;; "H " "\u01F157"
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(Info-mode "I") ;; "I " "\u01F158" ;; not working
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(latex-mode "La") ;; "LaTeX " "\u01F15B\uFF41"
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(lisp-interaction-mode "Lii") ;; "LI \u01F15B\u24A4" "\u01F15B\uFF49
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(messages-mode "M") ;; "M " "\u01F15C" ;; not working
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(messages-buffer-mode "M") ;; "M " "\u01F15C" ;; not working
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(inferior-python-mode "Pyi") ;; "IPy \u01F15F\u24A4" "\u01F15F\uFF49"
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:hook
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(prog-mode . display-fill-column-indicator-mode)
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(help-mode . visual-line-mode)
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(messages-buffer-mode . visual-line-mode)
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:config
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(set-face-attribute 'fill-column-indicator nil :foreground "DarkSlateGray") ;; inherit shadow
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;; `scroll-bar-mode' sets for all frames and all windows
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;; use `set-window-scroll-bars' for windows only
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(scroll-bar-mode 0) ;; 1st deactivate scrolling
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(defun my-window-scroll-function (window display-start)
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"This function
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- is listed in `window-scroll-functions' which is called by
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`set-window-buffer' before running `window-configuration-change-hook'
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and therefore will be run on every vertical scroll event
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- will activate vertical scoll bar if not whole buffer height is
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visible
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WINDOW: `window' object, its string will look like #<window 3 on gui-settings.el> and
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DISPLAY-START: `integer', e.g. 3820"
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;; (message "%s" window)
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(let ((vertical-type nil)
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(horizontal-type nil))
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(unless (string-equal (format-mode-line "%p") "All")
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(setq vertical-type 'right))
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;; `scroll-bar-mode' not used bc/ it's global, therefore:
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(set-window-scroll-bars
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window nil vertical-type nil horizontal-type nil)))
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(add-to-list 'window-scroll-functions #'my-window-scroll-function)
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) ;; end of use-package emacs
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(use-package frame
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:config
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(setq window-divider-default-places t))
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(use-package tab-bar
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:defer 0.5
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:config
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(tab-bar-mode)
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(tab-bar-rename-tab "Default")
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(defun my-tab-view-elisp ()
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(if (tab-bar--tab-index-by-name "ELisp IDE")
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(tab-bar-switch-to-tab "ELisp IDE")
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(tab-bar-new-tab)
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(tab-bar-rename-tab "ELisp IDE")
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(switch-to-buffer "*scratch*")
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(my-view-elisp)))
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(defun my-tab-view-python ()
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(if (tab-bar--tab-index-by-name "Python IDE")
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(tab-bar-switch-to-tab "Python IDE")
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(tab-bar-new-tab)
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(tab-bar-rename-tab "Python IDE")
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(if (get-buffer "*scratch-python*")
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(switch-to-buffer "*scratch-python*")
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(switch-to-buffer "*scratch-python*")
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(insert "#!/usr/bin/env python\n")
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(insert "\"\"\"\n")
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(insert "\"\"\"\n"))
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(python-mode)
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(my-view-python)))
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(defun my-tab-view-shell ()
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(if (tab-bar--tab-index-by-name "Shell IDE")
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(tab-bar-switch-to-tab "Shell IDE")
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(tab-bar-new-tab)
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(tab-bar-rename-tab "Shell IDE")
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(switch-to-buffer "*scratch-shell*")
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(shell-script-mode)
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(my-view-shell)))
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(defun my-tab-view-org-pdf ()
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(if (tab-bar--tab-index-by-name "Org PDF")
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(tab-bar-switch-to-tab "Org PDF")
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(tab-bar-new-tab)
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(tab-bar-rename-tab "Org PDF")
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(switch-to-buffer "*scratch-org*")
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(org-mode)
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(my-view-org-pdf)))
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(defun my-tab-view-gnuplot ()
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(if (tab-bar--tab-index-by-name "Gnuplot IDE")
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(tab-bar-switch-to-tab "Gnuplot IDE")
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(tab-bar-new-tab)
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(tab-bar-rename-tab "Gnuplot IDE")
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(switch-to-buffer "*scratch-gnuplot*")
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(gnuplot-mode)
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(my-view-gnuplot))))
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(use-package awesome-tray
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:defer 0.2
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:config
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(setq awesome-tray-info-padding-right 1)
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(setq awesome-tray-buffer-name-buffer-changed t)
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(setq awesome-tray-mode-line-active-color "#008b8b")
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(setq awesome-tray-mode-line-inactive-color "#333333")
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;; see available modules in `awesome-tray-module-alist'
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(defun my-awesome-tray-module-flycheck-info ()
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(string-trim (flycheck-mode-line-status-text)))
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(defface my-awesome-tray-module-flycheck-face
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(list (list t (list :foreground (face-foreground 'font-lock-warning-face))))
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"Flycheck module face."
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:group 'awesome-tray)
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(add-to-list 'awesome-tray-module-alist
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'("flycheck" . (my-awesome-tray-module-flycheck-info my-awesome-tray-module-flycheck-face)))
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(setq awesome-tray-active-modules ;; circe parent-dir battery
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'("file-path"
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"buffer-name"
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"buffer-read-only"
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"location"
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"mode-name"
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"flycheck"
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"git"))
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(set-face-foreground 'awesome-tray-module-file-path-face (face-foreground 'font-lock-keyword-face))
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(set-face-foreground 'awesome-tray-module-buffer-name-face (face-foreground 'font-lock-constant-face))
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(set-face-foreground 'awesome-tray-module-location-face (face-foreground 'vertical-border))
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(set-face-foreground 'awesome-tray-module-mode-name-face (face-foreground 'font-lock-string-face))
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(defun my-awesome-tray-module-file-path-info-advice (&rest args)
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"If file path is same as buffer name omit output."
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(if (string= (car args) (awesome-tray-module-buffer-name-info))
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""
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(car args)))
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(advice-add 'awesome-tray-module-file-path-info :filter-return #'my-awesome-tray-module-file-path-info-advice)
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;; old `awesome-tray-module-buffer-name-info'. new one breaks some org-mod src block return actions.
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(defun awesome-tray-module-buffer-name-info ()
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(if awesome-tray-buffer-name-buffer-changed
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(if (and (buffer-modified-p)
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(not (eq buffer-file-name nil)))
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(concat (buffer-name) awesome-tray-buffer-name-buffer-changed-style)
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(buffer-name))
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(format "%s" (buffer-name))))
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(awesome-tray-mode 1))
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(use-package doc-view
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:defer t
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:delight (doc-view-mode "Doc") ;; "DocView" "\u01F153\uFF4F\uFF43"
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:config
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(setq doc-view-continuous t))
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(use-package restart-emacs)
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(use-package page-break-lines
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:delight (page-break-lines-mode "Pb") ;; "\u24C5\uFF42"
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:config
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(add-to-list 'page-break-lines-modes 'ledger-mode)
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(add-to-list 'page-break-lines-modes 'dashboard-mode)
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(global-page-break-lines-mode))
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(use-package memoize
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:defer t)
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(use-package all-the-icons
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:defer t
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:if (display-graphic-p)
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:config
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(when (and (not (my-font-installed-p "all-the-icons"))
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(window-system))
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(all-the-icons-install-fonts t)
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;;(restart-emacs) ;; infinity loop?
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))
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(use-package dashboard
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:delight (dashboard-mode "Db") ;; "\u01F153
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:config
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;; see `dashboad-widget'
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(setq dashboard-page-separator "\n\f\n")
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(setq dashboard-set-heading-icons t)
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(setq dashboard-set-file-icons t)
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(setq dashboard-set-navigator t)
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(setq dashboard-startup-banner 'logo)
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(if (display-graphic-p)
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(setq dashboard-navigator-buttons
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;; list of lines having list of elements
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;; element: (icon title help action face prefix suffix)
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`(;; 1st line custom views
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(("" "Custom Views:" "custom views" nil default "" "")
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(,(all-the-icons-fileicon "elisp" :height 1.0 :v-adjust -0.1) "ELisp" "my-view-elisp" (lambda (&rest _) (my-tab-view-elisp)) )
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(,(all-the-icons-alltheicon "python" :height 1.0 :v-adjust 0.0) "Python" "my-view-python" (lambda (&rest _) (my-tab-view-python)) )
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(,(all-the-icons-alltheicon "script" :height 1.0 :v-adjust 0.0) "Shell" "my-view-shell" (lambda (&rest _) (my-tab-view-shell)) )
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(,(all-the-icons-octicon "file-media" :height 1.0 :v-adjust 0.0) "Gnuplot" "my-view-gnuplot" (lambda (&rest _) (my-tab-view-gnuplot)) )
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(,(all-the-icons-octicon "file-pdf" :height 1.0 :v-adjust 0.0) "Org PDF" "my-view-org-pdf" (lambda (&rest _) (my-tab-view-org-pdf)) ))
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;; 2nd line major modes 1st part
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(("" "Major Modes:" "major modes" nil default "" "")
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("" "Deft" "deft" (lambda (&rest _) (deft)) )
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("" "EShell" "eshell-mode" (lambda (&rest _) (eshell)) )
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("" "Magit" "magit" (lambda (&rest _) (magit)) )
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(,(all-the-icons-octicon "mail" :height 1.0 :v-adjust 0.0) "Mu4e" "mu4e" (lambda (&rest _) (mu4e)) )
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(,(all-the-icons-octicon "mail" :height 1.0 :v-adjust 0.0) "Notmuch" "notmuch" (lambda (&rest _) (notmuch)) )
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("" "Org-Brain" "org-brain-visualize" (lambda (&rest _) (call-interactively 'org-brain-visualize)) ))
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;; 3rd line major modes 2nd part
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(("" "Org-Drill" "org-drill" (lambda (&rest _) (org-drill)) )
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("" "Powershell" "powershell" (lambda (&rest _) (powershell)) )
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("" "Shell" "shell" (lambda (&rest _) (shell)) )
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("" "Treemacs" "treemacs" (lambda (&rest _) (treemacs)) ))
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;; 4th line infos
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((,(all-the-icons-material "help_outline" :height 1.1 :v-adjust -0.15) "Help" "?/h" (lambda (&rest _) (describe-mode)) nil)
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(,(all-the-icons-material "refresh" :height 1.1 :v-adjust -0.15) "Restart" "restart-emacs" (lambda (&rest _) (restart-emacs)) nil))))
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(setq dashboard-navigator-buttons
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;; list of lines having list of elements
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;; element: (icon title help action face prefix suffix)
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`(;; 1st line custom views
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(("" "Custom Views:" "custom views" nil default "" "")
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("" "ELisp" "my-view-elisp" (lambda (&rest _) (my-tab-view-elisp)) )
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("" "Python" "my-view-python" (lambda (&rest _) (my-tab-view-python)) )
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("" "Shell" "my-view-shell" (lambda (&rest _) (my-tab-view-shell)) )
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("" "Gnuplot" "my-view-gnuplot" (lambda (&rest _) (my-tab-view-gnuplot)) )
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("" "Org PDF" "my-view-org-pdf" (lambda (&rest _) (my-tab-view-org-pdf)) ))
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;; 2nd line major modes 1st part
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(("" "Major Modes:" "major modes" nil default "" "")
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("" "Deft" "deft" (lambda (&rest _) (deft)) )
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("" "EShell" "eshell-mode" (lambda (&rest _) (eshell)) )
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("" "Magit" "magit" (lambda (&rest _) (magit)) )
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("" "Mu4e" "mu4e" (lambda (&rest _) (mu4e)) )
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("" "Notmuch" "notmuch" (lambda (&rest _) (notmuch)) )
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("" "Org-Brain" "org-brain-visualize" (lambda (&rest _) (call-interactively 'org-brain-visualize)) ))
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;; 3rd line major modes 2nd part
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(("" "Org-Drill" "org-drill" (lambda (&rest _) (org-drill)) )
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("" "Powershell" "powershell" (lambda (&rest _) (powershell)) )
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("" "Shell" "shell" (lambda (&rest _) (shell)) )
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("" "Treemacs" "treemacs" (lambda (&rest _) (treemacs)) ))
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;; 4th line infos
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(("" "Help" "?/h" (lambda (&rest _) (describe-mode)) nil)
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("" "Restart" "restart-emacs" (lambda (&rest _) (restart-emacs)) nil)))))
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(setq dashboard-items '((recents . 10)
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(bookmarks . 5)
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;; (projects . 5)
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(agenda . 5)
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(registers . 5)
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(custom . 5)))
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(setq dashboard-item-shortcuts
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'((recents . "r")
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(bookmarks . "m")
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(projects . "p")
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(agenda . "a")
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(registers . "e")
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(custom . "b")))
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;; because we use `use-package' include `use-package-statistics' if
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;; computed
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(setq dashboard-init-info
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(lambda ()
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(let ((package-count 0) (time (emacs-init-time)))
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(when (bound-and-true-p package-alist)
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(setq package-count (length package-activated-list)))
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(when (boundp 'straight--profile-cache)
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(setq package-count (+ (hash-table-count straight--profile-cache) package-count)))
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(when (fboundp 'elpaca--queued)
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(setq package-count (length (elpaca--queued))))
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;; added case
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(when use-package-compute-statistics
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(setq package-count (+ (hash-table-size use-package-statistics) package-count)))
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(if (zerop package-count)
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(format "Emacs started in %s" time)
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(format "%d packages loaded in %s" package-count time)))))
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;; custom section
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;; overwrite to supress an inserted whitespace if a pre-defined
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;; heading is not found. This is used to include own icon, e.g. in
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;; front of executing `dashboard-insert-section'.
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(defun dashboard-insert-heading (heading &optional shortcut)
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"Insert a widget HEADING in dashboard buffer, adding SHORTCUT if provided."
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(when (and (display-graphic-p) dashboard-set-heading-icons)
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;; Try loading `all-the-icons'
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(unless (or (fboundp 'all-the-icons-octicon)
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(require 'all-the-icons nil 'noerror))
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(error "Package `all-the-icons' isn't installed"))
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(insert (cond
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((string-equal heading "Recent Files:")
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(all-the-icons-octicon (cdr (assoc 'recents dashboard-heading-icons))
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading))
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((string-equal heading "Bookmarks:")
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(all-the-icons-octicon (cdr (assoc 'bookmarks dashboard-heading-icons))
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading))
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((or (string-equal heading "Agenda for today:")
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(string-equal heading "Agenda for the coming week:"))
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(all-the-icons-octicon (cdr (assoc 'agenda dashboard-heading-icons))
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading))
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((string-equal heading "Registers:")
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(all-the-icons-octicon (cdr (assoc 'registers dashboard-heading-icons))
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading))
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((string-equal heading "Projects:")
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(all-the-icons-octicon (cdr (assoc 'projects dashboard-heading-icons))
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading))
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;; (t " "))) ;; REMOVED
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(t ""))) ;; ADDED
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(insert " "))
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(insert (propertize heading 'face 'dashboard-heading))
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;; Turn the inserted heading into an overlay, so that we may freely change
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;; its name without breaking any of the functions that expect the default name.
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;; If there isn't a suitable entry in `dashboard-item-names',
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;; we fallback to using HEADING. In that case we still want it to be an
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;; overlay to maintain consistent behavior (such as the point movement)
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;; between modified and default headings.
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(let ((ov (make-overlay (- (point) (length heading)) (point) nil t)))
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(overlay-put ov 'display (or (cdr (assoc heading dashboard-item-names)) heading))
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(overlay-put ov 'face 'dashboard-heading))
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(when shortcut (insert (format " (%s)" shortcut))))
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;;; define functions for the section
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;; `clean-buffer-list'
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(defun my-buffer-name-list (&optional special internal)
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"If SPECIAL non-nil then include special buffers.
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If INTERNAL non-nil then include internal buffers."
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(let ((b-list (mapcar (function buffer-name) (buffer-list)))
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new-list head)
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(while b-list
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(setq head (car b-list))
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(when (or internal ;; check if no space is in the fron
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(not (string= " " (substring head 0 1))))
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(when (or special ;; check if no star are in the front and back
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(and (not (string= "*" (substring head 0 1)))
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(not (string= "*" (cl-subseq head -1)))))
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(push head new-list)))
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(setq b-list (cdr b-list)))
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(nreverse new-list)))
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(defun my-buffer-name-list-special-only ()
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"List only special buffers *...*."
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(let ((b-list (mapcar (function buffer-name) (buffer-list)))
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new-list head)
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(while b-list
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(setq head (car b-list))
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(when (and (string= "*" (substring head 0 1))
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(string= "*" (cl-subseq head -1)))
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(push head new-list))
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(setq b-list (cdr b-list)))
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(nreverse new-list)))
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;;; define section function
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(defun dashboard-insert-custom (list-size)
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"Add the list of LIST-SIZE items from buffers list.
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Example `dashboard-insert-recent'.
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See also `dashboard-insert-section' for the sequence of elements."
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;; insert icon
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(when (display-graphic-p)
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(insert (all-the-icons-octicon
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"versions"
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:height 1.2 :v-adjust 0.0 :face 'dashboard-heading)))
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(dashboard-insert-section
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"Special Buffers:"
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(my-buffer-name-list-special-only) ;; (my-buffer-name-list t)
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list-size
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|
'custom
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(dashboard-get-shortcut 'custom)
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`(lambda (&rest _) (switch-to-buffer ,el))
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(abbreviate-file-name el)))
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(add-to-list 'dashboard-item-generators '(custom . dashboard-insert-custom))
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|
|
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;; activate `dashboard'
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(dashboard-setup-startup-hook))
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|
|
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(use-package indent-guide
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:delight (indent-guide-mode "Ig") ;; "\u24BE\uFF47"
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:hook (prog-mode . indent-guide-mode) ;; problem if used in notmuch
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|
:config
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(set-face-attribute 'indent-guide-face nil :foreground "DarkSlateGray") ;; foreground #535353
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|
;;(setq indent-guide-char ":")
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|
(setq indent-guide-char "\u2502")
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|
(setq indent-guide-recursive t) ;; NOT RECOMMENDED: To show not only one guide line but all guide lines recursively, set indent-guide-recursive non-nil.
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|
)
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|
|
|
;; problem when using 'character in elisp it inserts the guide characters when inserting text before guide characters
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|
;; (use-package highlight-indent-guides
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|
;; :delight (highlight-indent-guides-mode "\u24BE\uFF47")
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|
;; :hook (prog-mode . highlight-indent-guides-mode)
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|
;; :config
|
|
;; (setq highlight-indent-guides-method 'character) ;; 'fill 'character 'bitmap
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|
;; (setq highlight-indent-guides-character ?:) ;; ?:
|
|
;; (setq highlight-indent-guides-auto-enabled nil) ;; deactivate auto colors
|
|
;; (set-face-foreground 'highlight-indent-guides-character-face "gray30")
|
|
;; )
|
|
|
|
(use-package rainbow-mode
|
|
:delight (rainbow-mode "Rb") ;; " Rbow" "\u24C7"
|
|
:commands rainbow-mode)
|
|
|
|
(use-package focus
|
|
:commands focus-mode
|
|
:custom-face (focus-unfocused ((t :inherit shadow))))
|
|
|
|
(use-package iscroll
|
|
:commands iscroll-mode
|
|
;; :hook ((special-mode text-mode) . iscroll-mode)
|
|
)
|
|
|
|
(use-package virtual-auto-fill
|
|
:delight (virtual-auto-fill-mode "Fv") ;; "\u24CB\uFF46"
|
|
:commands virtual-auto-fill-mode
|
|
;;:hook (help-mode . virtual-auto-fill-mode)
|
|
)
|
|
|
|
(provide 'gui-settings)
|
|
;;; gui-settings.el ends here
|