From 151d7c2676a7d09729344ee27a74b7475e1c6d5b Mon Sep 17 00:00:00 2001 From: mattkae Date: Mon, 20 Jun 2022 06:41:03 -0400 Subject: Ignore tilda files --- lisp/minimap.el~ | 652 ------------------------------------------------------- 1 file changed, 652 deletions(-) delete mode 100644 lisp/minimap.el~ (limited to 'lisp/minimap.el~') diff --git a/lisp/minimap.el~ b/lisp/minimap.el~ deleted file mode 100644 index 3ef6268..0000000 --- a/lisp/minimap.el~ +++ /dev/null @@ -1,652 +0,0 @@ -;;; minimap.el --- Minimap sidebar for Emacs - -;; Copyright (C) 2011 Dustin Lacewell - -;; Authors: Dustin Lacewell -;; David Engster -;; Keywords: minimap -;; Version: 0.1 - -;; This program is free software; you can redistribute it and/or -;; modify it under the terms of the GNU General Public License -;; as published by the Free Software Foundation; either version 2 -;; of the License, or (at your option) any later version. -;; -;; This program is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. -;; -;; You should have received a copy of the GNU General Public License -;; along with this program. If not, see . - -;;; Commentary: - -;; Heavily based off minimap.el by David Engster however I -;; have refactored it a bit to support only a single global -;; minimap window. Usually this should be opened on startup -;; when there is a single window. Some defaults have also -;; been changed. - -;; This file is an implementation of a minimap sidebar, i.e., a -;; smaller display of the current buffer on the left side. It -;; highlights the currently shown region and updates its position -;; automatically. You can navigate in the minibar by dragging the -;; active region with the mouse, which will scroll the corresponding -;; edit buffer. - -;; Usage: -;; * Put minimap.el in your load path. -;; * (require 'minimap) -;; * Use 'M-x minimap-toggle' to toggle the minimap. -;; * Use 'M-x minimap-kill' to create the minimap. -;; * Use 'M-x minimap-kill' to kill the minimap. -;; * Use 'M-x customize-group RET minimap RET' to adapt minimap to your needs. - -;;; Customizable variables; - -(defgroup minimap nil - "A minimaap sidebar for Emacs." - :group 'convenience) - -(defface minimap-font-face - '((default :family "DejaVu Sans Mono" :height 30)) - "Face used for text in minimap buffer, notably the font family and height. -This height should be really small. You probably want to use a -TrueType font for this. After changing this, you should -recreate the minimap to avoid problems with recentering." - :group 'minimap) - -(defface minimap-active-region-background - '((((background dark)) (:background "#4517305D0000")) - (t (:background "#C847D8FEFFFF"))) - "Face for the active region in the minimap. -By default, this is only a different background color." - :group 'minimap) - -(defface minimap-semantic-function-face - '((((background dark)) - (:box (:line-width 1 :color "white") - :inherit (font-lock-function-name-face minimap-font-face) - :height 1.9 :background "gray10")) - (t (:box (:line-width 1 :color "black") - :inherit (font-lock-function-name-face minimap-font-face) - :height 1.9 :background "gray90"))) - "Face used for functions in the semantic overlay.") - -(defface minimap-semantic-variable-face - '((((background dark)) - (:box (:line-width 1 :color "white") - :inherit (font-lock-variable-name-face minimap-font-face) - :height 1.9 :background "gray10")) - (t (:box (:line-width 1 :color "black") - :inherit (font-lock-function-name-face minimap-font-face) - :height 1.9 :background "gray90"))) - "Face used for variables in the semantic overlay.") - -(defface minimap-semantic-type-face - '((((background dark)) - (:box (:line-width 1 :color "white") - :inherit (font-lock-type-face minimap-font-face) - :height 1.9 :background "gray10")) - (t (:box (:line-width 1 :color "black") - :inherit (font-lock-function-name-face minimap-font-face) - :height 1.9 :background "gray90"))) - "Face used for types in the semantic overlay.") - -(defcustom minimap-dedicated-window t - "Whether the minimap should create a dedicated window." - :type 'boolean - :group 'minimap) - -(defcustom minimap-width-fraction 0.1 - "Fraction of width which should be used for minimap sidebar." - :type 'number - :group 'minimap) - -(defcustom minimap-buffer-name-prefix "*MINIMAP*" - "Prefix for buffer names of minimap sidebar." - :type 'string - :group 'minimap) - -(defcustom minimap-update-delay 0.8 - "Delay in seconds after which sidebar gets updated. -Setting this to 0 will let the minimap react immediately, but -this will slow down scrolling." - :type 'number - :set (lambda (sym value) - (set sym value) - (when (and (boundp 'minimap-timer-object) - minimap-timer-object) - (cancel-timer minimap-timer-object) - (setq minimap-timer-object - (run-with-idle-timer - minimap-update-delay t 'minimap-update)))) - :group 'minimap) - -(defcustom minimap-always-recenter nil - "Whether minimap sidebar should be recentered after every point movement." - :type 'boolean - :group 'minimap) - -(defcustom minimap-recenter-type 'middle - "Specifies the type of recentering the minimap should use. -The minimap can use different types of recentering, i.e., how the -minimap should behave when you scroll in the main window or when -you drag the active region with the mouse. The following -explanations will probably not help much, so simply try them and -choose the one which suits you best. - -`middle' -- The active region will stay fixed in the middle of -the minimap. This the default. - -`free' -- The position will be more or less free. When dragging -the active region, the minimap will scroll when you reach the -bottom or top. - -`relative' -- The position of the active region in the minimap -corresponds with the relative position of this region in the -buffer." - - :type '(choice (const :tag "Relative" relative) - (const :tag "Middle" middle) - (const :tag "Free" free)) - :group 'minimap) - -(defcustom minimap-hide-scroll-bar t - "Whether the minimap should hide the vertical scrollbar." - :type 'boolean - :group 'minimap) - -(defcustom minimap-hide-fringes t - "Whether the minimap should hide the fringes." - :type 'boolean - :group 'minimap) - -(defcustom minimap-display-semantic-overlays t - "Display overlays from CEDET's semantic analyzer. -If you use CEDET and the buffer's major-mode is supported, the -minimap can display overlays generated by the semantic analyzer. -By default, it will apply the faces `minimap-semantic--face', -with being \"function\", \"variable\" and \"type\". Also, it -will display the name of the tag in the middle of the overlay in -the corresponding font-lock face. - -See also `minimap-enlarge-certain-faces', which can be used as -fallback." - :type 'boolean - :group 'minimap) - -(defcustom minimap-enlarge-certain-faces 'as-fallback - "Whether certain faces should be enlarged in the minimap. -All faces listed in `minimap-normal-height-faces' will be -displayed using the default font height, allowing you to still -read text using those faces. By default, this should enlarge all -function names in the minimap, given you have font locking -enabled. This variable can have the following values: - -'as-fallback (the default) -- The feature will only be activated - if information from CEDET's semantic analyzer isn't available - (see: `minimap-display-semantic-overlays'). -'always -- Always active. -nil -- Inactive." - :type '(choice (const :tag "Fallback if CEDET unavailable." 'as-fallback) - (const :tag "Always active." 'always) - (const :tag "Inactive." nil)) - :group 'minimap) - -(defcustom minimap-normal-height-faces '(font-lock-function-name-face) - "List of faces which should be displayed with normal height. -When `minimap-enlarge-certain-faces' is non-nil, all faces in -this list will be displayed using the default font height. By -default, this list contains `font-lock-function-name-face', so -you can still read function names in the minimap." - :type '(repeat face) - :group 'minimap) - -(defcustom minimap-sync-overlay-properties '(face invisible) - "Specifies which overlay properties should be synced. -Unlike text properties, overlays are not applied automatically to -the minimap and must be explicitly synced. This variable -specifies which overlay properties should be synced by -`minimap-sync-overlays'. Most importantly, this variable should -include 'invisible', so that hidden text does not appear in the -minimap buffer." - :type '(repeat symbol) - :group 'minimap) - -;;; Internal variables - -(defvar minimap-start nil) -(defvar minimap-end nil) -(defvar minimap-active-overlay nil) -(defvar minimap-window nil) -(defvar minimap-timer-object nil) -(defvar minimap-base-overlay nil) -(defvar minimap-numlines nil) -(defvar minimap-pointmin-overlay nil) - -(make-variable-buffer-local 'minimap-start) -(make-variable-buffer-local 'minimap-end) -(make-variable-buffer-local 'minimap-active-overlay) -(make-variable-buffer-local 'minimap-base-overlay) -(make-variable-buffer-local 'minimap-numlines) -(make-variable-buffer-local 'minimap-pointmin-overlay) - -(defun minimap-toggle () - "Toggle the minimap." - (interactive) - (if (and minimap-window - (window-live-p minimap-window)) - (minimap-kill) - (minimap-create))) - -(defun minimap-buffer-name() - "Get minimap buffer name for current buffer" - (concat minimap-buffer-name-prefix " " (buffer-name (current-buffer)))) - -;;;###autoload -(defun minimap-create() - "Create the minimap sidebar" - (interactive) - (let ((was_created) - (current_buffer (current-buffer)) - (raw_buffer_name (buffer-name (current-buffer))) - (buffer_name (minimap-buffer-name)) - (original_window (selected-window))) - ;; let progn - - ;;; WINDOW CREATION - ;; don't operate on minimap windows - (unless (string-match minimap-buffer-name-prefix raw_buffer_name) - ;; if minimap window is open - (if (and minimap-window - (window-live-p minimap-window)) - (progn - ;; switch to it - (select-window minimap-window) - ;; kill existing buffer if there is one - (when (string-match minimap-buffer-name-prefix - (buffer-name (current-buffer))) - - (when minimap-dedicated-window - (set-window-dedicated-p minimap-window nil)) - (kill-buffer))) - ;; otherwise split current window - (unless (split-window-horizontally - (round (* (window-width) minimap-width-fraction))) - (message "Failed to create window. Try `delete-other-windows' (C-x 1) first.") - (return nil)) - ;; save new window to variable - (setq minimap-window (selected-window)) - (setq was_created t)) - - ;;; BUFFER CREATION - (select-window minimap-window) - (when minimap-dedicated-window - (set-window-dedicated-p minimap-window nil)) - ;; if minimap buffer exists - (if (get-buffer buffer_name) - ;; show it - (switch-to-buffer buffer_name t) - ;; otherwise create new minimap buffer - (minimap-new-minimap buffer_name current_buffer) - ;; initialize timer - (unless minimap-timer-object - (setq minimap-timer-object - (run-with-idle-timer minimap-update-delay t 'minimap-update)))) - (if was_created - (other-window 1) - (select-window original_window)) - (minimap-sync-overlays) - (when minimap-dedicated-window - (set-window-dedicated-p minimap-window 1))))) - -(defun minimap-new-minimap (buffer_name target_buffer) - "Create new minimap indirect-buffer pointing to target" - (unless (or (string-match minimap-buffer-name-prefix (buffer-name target_buffer)) - (string-match "minibuf" (buffer-name target_buffer))) - (let ((indirect_buffer (make-indirect-buffer target_buffer buffer_name t)) - (edges (window-pixel-edges))) - ;; let progn - (set-buffer indirect_buffer) - ;; hide scrollbars? - (when minimap-hide-scroll-bar - (setq vertical-scroll-bar nil)) - ;; show buffer - (switch-to-buffer indirect_buffer) - (setq minimap-base-overlay (make-overlay (point-min) (point-max) nil t t)) - (overlay-put minimap-base-overlay 'face 'minimap-font-face) - (setq minimap-pointmin-overlay (make-overlay (point-min) (1+ (point-min)))) - (setq minimap-start (window-start) - minimap-end (window-end) - minimap-active-overlay (make-overlay minimap-start minimap-end) - line-spacing 0) - (overlay-put minimap-active-overlay 'face - 'minimap-active-region-background) - (overlay-put minimap-active-overlay 'priority 5) - (minimap-mode 1) - (when (and (boundp 'linum-mode) - linum-mode) - (linum-mode 0)) - (when minimap-hide-fringes - (set-window-fringes nil 0 0)) - ;; Calculate the actual number of lines displayable with the minimap face. - - (setq minimap-numlines - (floor - (/ - (- (nth 3 edges) (nth 1 edges)) - (car (progn (redisplay) (window-line-height))))))))) - -;;;###autoload -(defun minimap-kill () - "Kill minimap for current buffer. -Cancel the idle timer if no more minimaps are active." - (interactive) - (if (null minimap-window) - (message "No minimap window found.") - ;; kill all minimap buffers - (set-window-dedicated-p minimap-window nil) - (dolist (ele (buffer-list)) - (when (string-match minimap-buffer-name-prefix (buffer-name ele)) - (kill-buffer ele))) - (delete-window minimap-window) - (setq minimap-window nil) - (when minimap-timer-object - (cancel-timer minimap-timer-object) - (setq minimap-timer-object nil)) - (message "Minimap killed."))) - - -(defun minimap-valid-target() - "Return t if valid minimap target" - (interactive) - (not (or (string-match minimap-buffer-name-prefix (buffer-name (current-buffer))) - (string-match "minibuf" (buffer-name (current-buffer)))))) - - -(defun minimap-update (&optional force) - "Update the minimap sidebar." - (interactive) - (when (and minimap-window - (window-live-p minimap-window) - (minimap-valid-target)) - (set-window-dedicated-p minimap-window nil) - (let (start end pt ov) - (unless (get-buffer (minimap-buffer-name)) - (minimap-create)) - (set-window-buffer minimap-window (minimap-buffer-name)) - (setq start (window-start) - end (window-end) - pt (point) - ov) - (with-selected-window minimap-window - (unless (and (not force) - (= minimap-start start) - (= minimap-end end)) - (move-overlay minimap-active-overlay start end) - (setq minimap-start start - minimap-end end) - (minimap-recenter (line-number-at-pos (/ (+ end start) 2)) - (/ (- (line-number-at-pos end) - (line-number-at-pos start)) - 2))) - (goto-char pt) - (when minimap-always-recenter - (recenter (round (/ (window-height) 2)))) - (when minimap-dedicated-window - (set-window-dedicated-p minimap-window 1)))))) - -;;; Overlay movement -(defun minimap-move-overlay-mouse (start-event) - "Move overlay by tracking mouse movement." - (interactive "e") - (mouse-set-point start-event) - (when (get-buffer-window (buffer-base-buffer (current-buffer))) - (let* ((echo-keystrokes 0) - (end-posn (event-end start-event)) - (start-point (posn-point end-posn)) - (make-cursor-line-fully-visible nil) - (cursor-type nil) - (pcselmode (when (boundp 'pc-selection-mode) - pc-selection-mode)) - pt ev) - (when (and pcselmode (fboundp 'pc-selection-mode)) - (pc-selection-mode -1)) - (move-overlay minimap-active-overlay start-point minimap-end) - (track-mouse - (minimap-set-overlay start-point) - (while (and - (consp (setq ev (read-event))) - (eq (car ev) 'mouse-movement)) - (setq pt (posn-point (event-start ev))) - (when (numberp pt) - (minimap-set-overlay pt)))) - (select-window (get-buffer-window (buffer-base-buffer))) - (minimap-update) - (when (and pcselmode (fboundp 'pc-selection-mode)) - (pc-selection-mode 1))))) - -(defun minimap-set-overlay (pt) - "Set overlay position, with PT being the middle." - (goto-char pt) - (let* ((ovstartline (line-number-at-pos minimap-start)) - (ovendline (line-number-at-pos minimap-end)) - (ovheight (round (/ (- ovendline ovstartline) 2))) - (line (line-number-at-pos)) - (winstart (window-start)) - (winend (window-end)) - newstart newend) - (setq pt (point-at-bol)) - (setq newstart (minimap-line-to-pos (- line ovheight))) - ;; Perform recentering - (minimap-recenter line ovheight) - ;; Set new position in main buffer and redisplay - (with-selected-window (get-buffer-window (buffer-base-buffer)) - (goto-char pt) - (set-window-start nil newstart) - (redisplay t) - (setq newend (window-end))) - (when (eq minimap-recenter-type 'free) - (while (> newend winend) - (scroll-up 5) - (redisplay t) - (setq winend (window-end)))) - (move-overlay minimap-active-overlay newstart newend))) - -(defun minimap-line-to-pos (line) - "Return point position of line number LINE." - (save-excursion - (goto-char 1) - (if (eq selective-display t) - (re-search-forward "[\n\C-m]" nil 'end (1- line)) - (forward-line (1- line))) - (point))) - -(defun minimap-recenter (middle height) - "Recenter the minimap according to `minimap-recenter-type'. -MIDDLE is the line number in the middle of the active region. -HEIGHT is the number of lines from MIDDLE to begin/end of the -active region." - (cond - ;; Relative recentering - ((eq minimap-recenter-type 'relative) - (let* ((maxlines (line-number-at-pos (point-max))) - percentage relpos newline start numlines) - (setq numlines (count-lines (window-start) (window-end))) - (setq percentage (/ (float middle) (float maxlines))) - (setq newline (ceiling (* percentage numlines))) - (setq start (minimap-line-to-pos - (- middle height - (floor (* percentage - (- numlines height height)))))) - (or (> start (point-min)) - (setq start (point-min))) - ;; If (point-max) already visible, don't go further - (if (and (> start (window-start)) - (with-selected-window (get-buffer-window (buffer-base-buffer)) - (= (point-max) (window-end)))) - (save-excursion - (goto-char (point-max)) - (recenter -1)) - (unless (and (> start (window-start)) - (= (point-max) (window-end))) - (set-window-start nil start))))) - ;; Middle recentering - ((eq minimap-recenter-type 'middle) - (let ((start (- middle height - (floor (* 0.5 - (- minimap-numlines height height)))))) - (if (< start 1) - (progn - ;; Hack: Emacs cannot scroll down any further, so we fake - ;; it using an overlay. Otherwise, the active region - ;; would move to the top. - (overlay-put minimap-pointmin-overlay - 'display (concat - (make-string (abs start) 10) - (buffer-substring (point-min) (1+ (point-min))))) - (overlay-put minimap-pointmin-overlay - 'face `(:background ,(face-background 'default))) - (overlay-put minimap-pointmin-overlay - 'priority 10) - (setq start 1)) - (overlay-put minimap-pointmin-overlay 'display "") - (overlay-put minimap-pointmin-overlay 'face nil)) - (set-window-start nil (minimap-line-to-pos start)))) - ;; Free recentering - ((eq minimap-recenter-type 'free) - (let ((newstart (minimap-line-to-pos (- middle height))) - (winstart (window-start))) - (while (< newstart winstart) - (scroll-down 5) - (redisplay t) - (setq winstart (window-start))))))) - -;;; satellite minor mode - -(defvar minimap-mode-map (make-sparse-keymap) - "Keymap used by `minimap-mode'.") - -(define-key minimap-mode-map [down-mouse-1] 'minimap-move-overlay-mouse) -(define-key minimap-mode-map [down-mouse-2] 'minimap-move-overlay-mouse) -(define-key minimap-mode-map [down-mouse-3] 'minimap-move-overlay-mouse) - -(define-minor-mode minimap-mode - "Minor mode for minimap sidebar." - nil "minimap" minimap-mode-map) - -;;; Sync minimap with modes which create/delete overlays. - -(defun minimap-sync-overlays () - "Synchronize overlays between base and minimap buffer. -Apply semantic overlays or face enlargement if necessary." - (interactive) - (let ((baseov (overlays-in (point-min) (point-max))) - (semantic (and (boundp 'semantic-version) - (semantic-active-p))) - ov props p) - (set-window-dedicated-p minimap-window nil) - (with-current-buffer (minimap-buffer-name) - (remove-overlays) - (while baseov - (when (setq props (minimap-get-sync-properties (car baseov))) - (setq ov (make-overlay (overlay-start (car baseov)) - (overlay-end (car baseov)))) - (while (setq p (car props)) - (overlay-put ov (car p) (cadr p)) - (setq props (cdr props)))) - (setq baseov (cdr baseov))) - (move-overlay minimap-pointmin-overlay (point-min) (1+ (point-min))) - ;; Re-apply font overlay - (move-overlay minimap-base-overlay (point-min) (point-max))) - ;; Face enlargement - (when (and font-lock-mode - (or (eq minimap-enlarge-certain-faces 'always) - (and (eq minimap-enlarge-certain-faces 'as-fallback) - (or (not minimap-display-semantic-overlays) - (not semantic))))) - (when (eq font-lock-support-mode 'jit-lock-mode) - (jit-lock-fontify-now)) - (with-current-buffer (minimap-buffer-name) - (minimap-enlarge-faces))) - ;; Semantic overlays - (when (and semantic - minimap-display-semantic-overlays) - (minimap-apply-semantic-overlays))) - (minimap-update t)) - -(defun minimap-get-sync-properties (ov) - "Get properties from overlay OV which should be synced. -You can specify those properties with -`minimap-sync-overlay-properties'." - (delq nil - (mapcar - (lambda (p) - (let ((val (overlay-get ov p))) - (if val - (list p val) - nil))) - minimap-sync-overlay-properties))) - -(defun minimap-enlarge-faces () - "Apply default font to all faces in `minimap-normal-height-faces'. -This has to be called in the minimap buffer." - (let ((pos (next-single-property-change (point-min) 'face)) - next ov face) - (while pos - (setq face (get-text-property pos 'face)) - (when (delq nil (mapcar (lambda (x) (equal x face)) - minimap-normal-height-faces)) - (setq ov - (make-overlay pos - (setq pos (next-single-property-change pos 'face)))) - (overlay-put ov 'face `(:family ,(face-font 'default))) - (overlay-put ov 'priority 5)) - (setq pos (next-single-property-change pos 'face))))) - -(defun minimap-apply-semantic-overlays () - "Apply semantic overlays to the minimap. -This has to be called from the base buffer." - (let ((tags (semantic-fetch-tags)) - tag class ov ovnew) - (while tags - (setq tag (car tags)) - (setq class (semantic-tag-class tag)) - (setq ov (semantic-tag-overlay tag)) - (when (and (overlayp ov) - (or (eq class 'function) - (eq class 'type) - (eq class 'variable))) - (message (minimap-buffer-name)) - (with-current-buffer (minimap-buffer-name) - (let ((start (overlay-start ov)) - (end (overlay-end ov)) - (name (semantic-tag-name tag))) - (overlay-put - (setq ovnew (make-overlay start end)) - 'face `(:background ,(face-background - (intern (format "minimap-semantic-%s-face" - (symbol-name class)))))) - (overlay-put ovnew 'priority 1) - (setq start - (minimap-line-to-pos (/ (+ (line-number-at-pos start) - (line-number-at-pos end)) 2))) - (setq end (progn (goto-char start) (point-at-eol))) - (setq ovnew (make-overlay start end)) - (overlay-put ovnew 'face (format "minimap-semantic-%s-face" - (symbol-name class))) - (overlay-put ovnew 'display (concat " " name " ")) - (overlay-put ovnew 'priority 6)))) - (setq tags (cdr tags))))) - -;; outline-(minor-)mode -(add-hook 'outline-view-change-hook 'minimap-sync-overlays) - -;; hideshow -(add-hook 'hs-hide-hook 'minimap-sync-overlays) -(add-hook 'hs-show-hook 'minimap-sync-overlays) - -(provide 'minimap) -;;; minimap.el ends here -- cgit v1.2.1