blob: fa6f3fe59e2affefc8877dd3acbb235fc5f00c19 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
;;; common.el --- Some common functions -*- lexical-binding: t; -*-
;;;###autoload
(defun center-string-in-width (str width)
"Add spaces to STR so that it is centered in a box which is WIDTH wide."
(let ((len (length str)))
(cond
((> len width)
(error "String %s longer than %d" str width))
(t (format "%s%s"
(make-string (round (- width len) 2)
32)
str)))))
;;; jump between the completions buffer and the minibuffer
;;;###autoload
(defvar durand-completion-buffer-names (list "Completions"
"Embark Collect"
"comb")
"The list of names that match the names of \"completion buffers\".")
;;;###autoload
(defun durand-focus-completion-or-minibuffer (&optional arg)
"Jump between the completions buffer and the minibuffer."
(interactive "P")
(let* ((completion-windows
(delq nil
(mapcar
(lambda (w)
(and (consp
(delq nil
(mapcar (lambda (name)
(string-match-p
name
(buffer-name (window-buffer w))))
durand-completion-buffer-names)))
w))
(window-list nil 'nomini))))
(in-completion-p (consp
(delq nil
(mapcar
(lambda (name)
(string-match-p name (buffer-name)))
durand-completion-buffer-names))))
(minibuffer-active-p (active-minibuffer-window))
(in-minibuffer-p (minibuffer-window-active-p (selected-window))))
(cond
((and minibuffer-active-p
(not in-minibuffer-p))
(select-window (active-minibuffer-window)))
((and (consp completion-windows)
(not in-completion-p))
(select-window (car completion-windows)))
(t
(other-window 1)))))
;;;###autoload
(defun durand-embark-scroll-down-or-go-to-completions (&optional arg)
"Scroll down; if this is not feasible, go to the completions buffer.
ARG means do this command ARG times."
(interactive "p")
(let ((original-point (point))
(left (abs (forward-line arg)))
(completion-windows
(delq nil
(mapcar
(lambda (w)
(and (consp
(delq nil
(mapcar (lambda (name)
(string-match-p
name
(buffer-name (window-buffer w))))
durand-completion-buffer-names)))
w))
(window-list nil 'nomini))))
(in-completion-p (consp
(delq nil
(mapcar
(lambda (name)
(string-match-p name (buffer-name)))
durand-completion-buffer-names)))))
(cond ((= (point) (point-max))
(setq left (1+ left)))
((get-text-property (point) 'field)
(goto-char original-point)))
(cond ((and (> left 0)
(consp completion-windows)
(not in-completion-p))
(select-window (car completion-windows))
(cond
((> arg 0)
(goto-char (point-min))
(cond
((derived-mode-p 'completion-list-mode)
(next-completion 1))))
((< arg 0)
(goto-char (point-max))
(cond
((derived-mode-p 'completion-list-mode)
(next-completion -1)))))))))
;;;###autoload
(defun durand-embark-scroll-up-or-go-to-completions (&optional arg)
"Scroll up; if this is not feasible, go to the completions buffer.
ARG means do this command ARG times."
(interactive "p")
(durand-embark-scroll-down-or-go-to-completions (- arg)))
;;;###autoload
(defun durand-completion-scroll-down-or-go-to-minibuffer (&optional arg)
"Scroll down; if this is not feasible, go to the mini-buffer.
ARG means do this command ARG times."
(interactive "p")
(let ((original-point (point))
(left (abs (forward-line arg)))
(minibuffer-active-p (active-minibuffer-window))
(in-minibuffer-p (minibuffer-window-active-p (selected-window))))
(cond ((= (point) (point-max))
(setq left (1+ left)))
((get-text-property (point) 'field)
(goto-char original-point)))
(cond ((and (> left 0)
minibuffer-active-p
(not in-minibuffer-p))
(select-window (active-minibuffer-window))
(cond
((> arg 0)
(goto-char (point-min)))
((< arg 0)
(goto-char (point-max))))))))
;;;###autoload
(defun durand-completion-scroll-up-or-go-to-minibuffer (&optional arg)
"Scroll up; if this is not feasible, go to the mini-buffer.
ARG means do this command ARG times."
(interactive "p")
(durand-completion-scroll-down-or-go-to-minibuffer (- arg)))
;;; Don't ask me if I want to visit the file again.
(require 'register)
;;;###autoload
(cl-defmethod register-val-jump-to ((val cons) delete)
(cond
((frame-configuration-p (car val))
(set-frame-configuration (car val) (not delete))
(goto-char (cadr val)))
((window-configuration-p (car val))
(set-window-configuration (car val))
(goto-char (cadr val)))
((eq (car val) 'file)
(find-file (cdr val)))
((eq (car val) 'file-query)
(find-buffer-visiting (nth 1 val))
(find-file (nth 1 val))
(goto-char (nth 2 val)))
(t (cl-call-next-method val delete))))
;;; Intentionally disable some key-bindings.
;;;###autoload
(defun intentionally-disabled-bind ()
"Warn the user that this key-binding is intentionally disabled."
(interactive)
(user-error "You pressed an intentionally disabled key-binding: %s"
(key-description (this-command-keys-vector))))
;;; Hide some minor mode from the mode line display.
;;;###autoload
(defmacro durand-hide-minor-mode (minor &optional to-require)
"Hide MINOR from the mode line.
Require TO-REQUIRE so that we don't have errors."
(cond (to-require (require to-require)))
`(setcdr (assq ',minor minor-mode-alist) (list "")))
(provide 'common)
;;; common.el ends here.
|
