367 lines
15 KiB
EmacsLisp
367 lines
15 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 "↵")
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(compilation-shell-minor-mode "Ⓒｓ")
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(eldoc-mode "Ⓔ") ;; Ⓔ e
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(visual-line-mode "↩") ;; " Wrap"
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(whitespace-mode "␣") ;; "␣ _ ws"
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;; major modes
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(calendar-mode "🅒ａｌ") ;; "Calendar" "📆"
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(css-mode "🅒SS") ;; "CSS"
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(emacs-lisp-mode "🅛ｅ") ;; "EL 🅛⒠"
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(eshell-mode "🅢ｅ") ;; "Esh 🅔⒮"
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(fundamental-mode "🅕") ;; "F " ;; not working
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(help-mode "🅗") ;; "H "
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(Info-mode "🅘") ;; "I " ;; not working
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(latex-mode "🅛ａ") ;; "LaTeX "
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(lisp-interaction-mode "🅛ｉ") ;; "LI 🅛⒤"
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(messages-mode "🅜") ;; "M " ;; not working
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(messages-buffer-mode "🅜") ;; "M " ;; not working
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(inferior-python-mode "🅟ｉ") ;; "IPy 🅟⒤"
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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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(add-hook 'visual-line-mode-hook 'my-visual-line-mode-hook)
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(defun my-visual-line-mode-hook ()
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"no `horizontal-scroll-bar' if `visual-line-mode'"
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(if visual-line-mode
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(set-window-scroll-bars (frame-selected-window) nil t nil nil)
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(set-window-scroll-bars (frame-selected-window) nil t nil 'bottom)
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))
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(add-hook 'window-state-change-hook
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(lambda () (my-window-state-change (window-buffer))))
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(defun my-window-state-change (frame-or-window)
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(let (window
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(vertical-type nil)
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(horizontal-type nil)
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buffer
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buffer-name)
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(when (framep frame-or-window)
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(setq window (frame-selected-window frame-or-window)))
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(setq buffer (window-buffer window))
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(setq buffer-name (buffer-name buffer))
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;; turn scrolling on
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(when visual-line-mode
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(setq vertical-type 'right)
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(setq horizontal-type nil))
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(when truncate-lines
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(setq vertical-type 'right)
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(setq horizontal-type 'bottom))
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;; turn off
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(cond
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((or (minibufferp buffer)
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(string-equal major-mode "doc-view-mode")
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(string-equal buffer-name " *Org tags*"))
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(setq vertical-type nil)
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(setq horizontal-type nil))
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((string-prefix-p "*mu4e" buffer-name)
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(setq vertical-type 'right)))
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;; (message "%s %s %s %s %s"
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;; buffer-name
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;; visual-line-mode
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;; truncate-lines
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;; vertical-type
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;; horizontal-type)
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(set-window-scroll-bars window nil vertical-type nil horizontal-type)
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)
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)
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)
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(use-package doc-view
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:defer t
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:delight (doc-view-mode "🅓ｏｃ") ;; "DocView"
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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 "Ⓟｂ")
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:config
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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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:load-path (lambda() (concat user-emacs-directory "lisp/all-the-icons"))
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:defer t
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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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:load-path (lambda() (concat user-emacs-directory "lisp/dashboard"))
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:delight (dashboard-mode "🅓")
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:config
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(setq dashboard-startup-banner 'logo)
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(setq dashboard-set-navigator t)
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;; (setq dashboard-navigator-buttons ;; Format: "(icon title help action face prefix suffix)"
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;; (list (list ;; line1
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;; ;; "☆" "Star" "Show stars" (lambda (&rest _) (show-stars)) warning "[" "]")
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;; (list "?" "" "?/h" (lambda (&rest _) (describe-mode)) nil "<" ">") ;;#'show-help
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;; )))
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(setq dashboard-navigator-buttons ;; Format: "(icon title help action face prefix suffix)"
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`(( ;; 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)
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"ELisp" "my-view-elisp" (lambda (&rest _) (my-view-elisp)))
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(,(all-the-icons-alltheicon "python" :height 1.0 :v-adjust 0.0)
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"Python" "my-view-python" (lambda (&rest _) (my-view-python)))
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)
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( ;; major modes
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("" "Major Modes:" "major modes" nil default "" "")
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(""
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"Deft" "deft" (lambda (&rest _) (deft)))
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(""
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"EShell" "eshell-mode" (lambda (&rest _) (eshell-mode)))
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(""
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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)
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"Mu4e" "mu4e" (lambda (&rest _) (mu4e)))
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(,(all-the-icons-octicon "mail" :height 1.0 :v-adjust 0.0)
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"Notmuch" "notmuch" (lambda (&rest _) (notmuch)))
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(""
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"Org-Brain" "org-brain-visualize" (lambda (&rest _) (call-interactively 'org-brain-visualize)))
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)
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( ;; major modes second line
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(""
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"Org-Drill" "org-drill" (lambda (&rest _) (org-drill)))
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(""
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"Powershell" "powershell" (lambda (&rest _) (powershell)))
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(""
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"Shell" "shell" (lambda (&rest _) (shell)))
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(""
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"Treemacs" "treemacs" (lambda (&rest _) (treemacs)))
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)
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( ;; line1
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;; "☆" "Star" "Show stars" (lambda (&rest _) (show-stars)) warning "[" "]")
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(,(all-the-icons-material "help_outline" :height 1.1 :v-adjust -0.15) ;; all-the-icons-octicon "question"
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"Help" "?/h" (lambda (&rest _) (describe-mode)) nil) ;; #'show-help
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(,(all-the-icons-material "refresh" :height 1.1 :v-adjust -0.15) ;; all-the-icons-octicon "sync"
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"Restart" "restart-emacs" (lambda (&rest _) (restart-emacs)) nil)
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)))
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(setq dashboard-items '((recents . 5)
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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 widget
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(defun my-widget-item (icon icon-face title title-face help action)
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(let ((action (or action #'ignore)))
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(widget-create 'item
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:tag (concat
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(propertize icon 'face `(:inherit
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,(get-text-property 0 'face icon)
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:inherit
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,icon-face))
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(propertize " " 'face 'variable-pitch)
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(propertize title 'face title-face))
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:help-echo help
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:action action
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:button-face `(:underline nil)
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:mouse-face 'highlight
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;;:button-prefix (propertize "" 'face 'dashboard-navigator)
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;;:button-suffix (propertize "" 'face 'dashboard-navigator)
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:format "%[%t%]")))
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;; (defun dashboard-insert-custom (list-size)
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;; (dashboard-insert-shortcut "v" "Views" t)
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;; (when (display-graphic-p)
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;; (insert (all-the-icons-material "view_quilt" :height 1.6 :v-adjust -0.25
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;; :face 'dashboard-heading))
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;; (insert " "))
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;; (insert (propertize "Custom views:" 'face 'dashboard-heading))
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;; (insert " (v)")
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;; (insert " ")
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;; (my-widget-item (all-the-icons-fileicon "elisp" :height 1.0 :v-adjust -0.1)
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;; 'all-the-icons-purple "ELisp" 'default "my-view-elisp"
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;; (lambda (&rest _) (my-view-elisp)))
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;; (insert " ")
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;; (my-widget-item (all-the-icons-alltheicon "python" :height 1.0 :v-adjust 0.0)
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;; 'all-the-icons-dblue "Python" 'default "my-view-python"
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;; (lambda (&rest _) (my-view-python)))
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;; (insert " ")
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;; (my-widget-item (all-the-icons-octicon "mail" :height 1.0 :v-adjust 0.0)
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;; 'all-the-icons-dblue "Notmuch" 'default "notmuch"
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;; (lambda (&rest _) (notmuch)))
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;; )
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;; (add-to-list 'dashboard-item-generators '(custom . dashboard-insert-custom) t)
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;; see below add-to-list to dashboard-items
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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= "*" (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 ()
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"List 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= "*" (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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;; overwrite with addition parameter to supress the logic to insert
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;; a pre-defined heading icon. This is used to include own icon.
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(defun dashboard-insert-heading (heading &optional shortcut suppress-icon)
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"Insert a widget HEADING in dashboard buffer, adding SHORTCUT if provided."
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(when (and (display-graphic-p)
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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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(unless suppress-icon ;; ADDED
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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 " ")))
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) ;; ADDED
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(insert " "))
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(insert (propertize heading 'face 'dashboard-heading))
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(if shortcut (insert (format " (%s)" shortcut))))
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;; overwrite to supress the logic to insert a pre-defined heading
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;; icon. This is used to include own icon.
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(defmacro my-dashboard-insert-section (section-name list list-size shortcut action &rest widget-params)
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"Add a section with SECTION-NAME and LIST of LIST-SIZE items to the dashboard.
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SHORTCUT is the keyboard shortcut used to access the section.
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ACTION is theaction taken when the user activates the widget button.
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WIDGET-PARAMS are passed to the \"widget-create\" function."
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`(progn
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(dashboard-insert-heading ,section-name
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(if (and ,list dashboard-show-shortcuts) ,shortcut)
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t) ;; ADDED
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(if ,list
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(when (dashboard-insert-section-list
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,section-name
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(dashboard-subseq ,list 0 ,list-size)
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,action
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,@widget-params)
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(dashboard-insert-shortcut ,shortcut ,section-name))
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(insert "\n --- No items ---"))))
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(defun dashboard-insert-buffers (list-size)
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"Add the list of LIST-SIZE items from buffers list.
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See also `dashboard-insert-section'."
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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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(my-dashboard-insert-section
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"Special Buffers:"
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;;(my-buffer-name-list)
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(my-buffer-name-list-special)
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list-size
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"b"
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`(lambda (&rest ignore) (switch-to-buffer ,el))
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(abbreviate-file-name el)))
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(add-to-list 'dashboard-item-generators '(buffers . dashboard-insert-buffers) t)
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;; see below add-to-list to dashboard-items
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(add-to-list 'dashboard-items '(buffers . 5) t)
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;; (add-to-list 'dashboard-items '(custom) t)
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;; needs package ‘all-the-icons’
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(setq dashboard-set-heading-icons t)
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(setq dashboard-set-file-icons t)
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(dashboard-setup-startup-hook))
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(use-package indent-guide
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:delight (indent-guide-mode "Ⓘｇ")
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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 "Ⓘｇ")
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;; :hook (prog-mode . highlight-indent-guides-mode)
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;; :config
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;; (setq highlight-indent-guides-method 'character) ;; 'fill 'character 'bitmap
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;; (setq highlight-indent-guides-character ?:) ;; ?:
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;; (setq highlight-indent-guides-auto-enabled nil) ;; deactivate auto colors
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;; (set-face-foreground 'highlight-indent-guides-character-face "gray30")
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;; )
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(use-package rainbow-mode
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:delight (rainbow-mode "Ⓡ") ;; " Rbow"
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:commands rainbow-mode)
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(use-package focus
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:commands focus-mode
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:custom-face (focus-unfocused ((t :inherit shadow))))
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(use-package virtual-auto-fill
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:delight (virtual-auto-fill-mode "Ⓥｆ")
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:commands virtual-auto-fill-mode
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;;:hook (help-mode . virtual-auto-fill-mode)
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)
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(provide 'gui-settings)
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;;; gui-settings.el ends here
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