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Add 'ext type that creates generic icons.

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Requires gimp, FontAwesome and Haettenschweiler to generate
This commit is contained in:
Matthew Fidler 2016-04-04 12:35:54 -05:00
parent 6ebd76ab71
commit d31b9283ff
2 changed files with 163 additions and 2 deletions
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77
icons/ext-tex.xpm Normal file
View file

@ -0,0 +1,77 @@
/* XPM */
static char * ext_tex_xpm[] = {
"17 21 53 1",
" c #F5F5F5",
". c #DBDBDB",
"+ c #F8F8F8",
"@ c #FFFFFF",
"# c #2A2A2A",
"$ c #000000",
"% c #070707",
"& c #7C7C7C",
"* c #FDFDFD",
"= c #9A9A9A",
"- c #B7B7B7",
"; c #525252",
"> c #636363",
", c #D7D7D7",
"' c #999999",
") c #020202",
"! c #616161",
"~ c #FCFCFC",
"{ c #ADADAD",
"] c #060606",
"^ c #5F5F5F",
"/ c #BFBFBF",
"( c #0E0E0E",
"_ c #828282",
": c #7B7B7B",
"< c #939393",
"[ c #545454",
"} c #181818",
"| c #555555",
"1 c #0B0B0B",
"2 c #A9A9A9",
"3 c #6A6A6A",
"4 c #A0A0A0",
"5 c #2B2B2B",
"6 c #B1B1B1",
"7 c #050505",
"8 c #F4F4F4",
"9 c #818181",
"0 c #808080",
"a c #D8D8D8",
"b c #D5D5D5",
"c c #010101",
"d c #EEEEEE",
"e c #EDEDED",
"f c #9D9D9D",
"g c #A4A4A4",
"h c #656565",
"i c #969696",
"j c #5A5A5A",
"k c #6B6B6B",
"l c #676767",
"m c #232323",
"n c #666666",
" ..........+@@@@@",
"#$$$$$$$$$$%&*@@@",
"$=--------$;$>*@@",
"$,@@@@@@@@$,')!~@",
"$,@@@@@@@@$,@{]^~",
"$,@@@@@@@@$,@@/(_",
"$,@@@@@@@@$:<<<[}",
"$,@@@@@@@@|$$$$$$",
"$,@@@@@@@@@@@@@,$",
"$,@$@@@@@@@@@@@,$",
"$,@$1@234@565@@,$",
"$,@$@@78)@9}0@@,$",
"$,@$@@$$$@a$b@@,$",
"$,@$@@$@@@a$b@@,$",
"$,@cd@7ec@9}0@@,$",
"$,@f7@ghi@565@@,$",
"$,@@@@@@@@@@@@@,$",
"$,@@@@@@@@@@@@@,$",
"$,@@@@@@@@@@@@@,$",
"$jkkkkkkkkkkkkkjc",
"lmmmmmmmmmmmmmmmn"};

88
mode-icons.el
View file

@ -191,7 +191,7 @@ This was stole/modified from `c-save-buffer-state'"
("\\` Rbow\\'" "rainbow" xpm)
("\\` ICY\\'" "icy" xpm) ;; http://www.clipartpal.com/clipart_pd/weather/ice_10206.html
("\\` Golden\\'" "golden" xpm-bw) ;; Icon created by Arthur Shlain from Noun Project
("\\`BibTeX\\'\\'" "bibtex" xpm)
("\\`BibTeX\\'\\'" "bibtex" xpm-bw)
("\\`C[+][+]\\(/.*\\|\\)\\'" #xf10c font-mfizz)
("\\`C[#]\\(/.*\\|\\)\\'" #xf10d font-mfizz)
("\\`Elixir\\'" #xf115 font-mfizz)
@ -234,6 +234,7 @@ This was stole/modified from `c-save-buffer-state'"
("\\`Fundamental\\'" #xf016 FontAwesome)
("\\`Javascript-IDE\\'" "js" xpm)
("\\` Undo-Tree\\'" ":palm_tree:" emoji)
("\\`LaTeX\\'" "tex" ext)
;; Diminished modes
("\\` \\(?:ElDoc\\|Anzu\\|SP\\|Guide\\|PgLn\\|Undo-Tree\\|Ergo.*\\|,\\|Isearch\\|Ind\\)\\'" nil nil))
"Icons for major and minor modes.
@ -271,7 +272,8 @@ without the extension. And the third being the type of icon."
(const :tag "xbm" xbm)
(const :tag "xpm" xpm)
(const :tag "Black and White xpm that changes color to match the mode-line face" xpm-bw)
(const :tag "Emoji" emoji))))
(const :tag "Emoji" emoji)
(const :tag "Mode Icons Generated file-type" ext))))
:group 'mode-icons)
(defvar mode-icons-get-xpm-string (make-hash-table :test 'equal))
@ -598,6 +600,8 @@ everywhere else."
(file-exists-p (mode-icons--get-emoji-xpm-file icon-spec)))))
(and (eq (nth 2 icon-spec) 'jpg) (image-type-available-p 'jpeg))
(and (eq (nth 2 icon-spec) 'xpm-bw) (image-type-available-p 'xpm))
(and (eq (nth 2 icon-spec) 'ext) (image-type-available-p 'xpm)
(mode-icons--ext-available-p icon-spec))
(or (mode-icons-supported-font-p (nth 1 icon-spec) (nth 2 icon-spec))
(and (image-type-available-p 'xpm)
(mode-icons--get-font-xpm-file icon-spec)
@ -678,6 +682,53 @@ When nil, don't stop the gimp inferior mode.")
(setq mode-icons--stop-gimp-timer (run-with-timer mode-icons--stop-gimp-after nil #'mode-icons--stop-gimp-inferior))))
(run-with-idle-timer 1 nil #'mode-icons--process-gimp scm))))
(defvar mode-icons--generic-type-to-xpm-gimp-script
(replace-regexp-in-string
"[ \n\t]+" " "
"(let* ((image-width 1024)
(image-height 20)
(buffer-image 1)
(text \"%s\")
(font-size 20)
(font-name \"FontAwesome\")
(xpm-image \"%s\")
(font-size-2 10)
(text-2 \"%s\")
(font-name-2 \"Haettenschweiler\")
(bg-color '(255 255 255))
(fg-color '(0 0 0))
(image (car (gimp-image-new 1024 16 0)))
(layer (car (gimp-layer-new image image-width image-height RGB-IMAGE \"layer 1\" 100 NORMAL)))
(layer2 (car (gimp-layer-new image image-width image-height RGB-IMAGE \"layer 2\" 100 NORMAL)))
(out-text)
(out-width)
(out-height)
(out-buffer)
(drawable))
(gimp-image-add-layer image layer 0)
(gimp-context-set-background bg-color)
(gimp-context-set-foreground fg-color)
(gimp-layer-add-alpha layer)
(gimp-drawable-fill layer TRANSPARENT-FILL)
(gimp-image-add-layer image layer2 0)
(gimp-layer-add-alpha layer2)
(gimp-drawable-fill layer2 TRANSPARENT-FILL)
(gimp-text-fontname image layer2 3 7 text-2 0 TRUE font-size-2 PIXELS font-name-2)
(set! out-text (car (gimp-text-fontname image layer 0 0 text 0 TRUE font-size PIXELS font-name)))
(set! out-width (car (gimp-drawable-width out-text)))
(set! out-height (car (gimp-drawable-height out-text)))
(set! out-buffer (* out-height (/ buffer-image 100)))
(set! out-height (+ out-height out-buffer out-buffer))
(set! out-width (+ out-width out-buffer out-buffer))
(gimp-image-resize image out-width out-height 0 0)
(gimp-layer-resize layer out-width out-height 0 0)
(gimp-layer-set-offsets out-text out-buffer out-buffer)
(gimp-image-flatten image)
(set! drawable (car (gimp-image-get-active-layer image)))
(file-xpm-save RUN-NONINTERACTIVE image drawable xpm-image xpm-image 127)
(gimp-image-delete image))")
"Generic Type script.")
(defvar mode-icons--font-to-xpm-gimp-script
(replace-regexp-in-string
"[ \n\t]+" " "
@ -718,6 +769,28 @@ When nil, don't stop the gimp inferior mode.")
(gimp-image-delete image))")
"Gimp scheme script to convert a font character to xpm file.")
(defvar mode-icons--convert-ext-to-xpm (make-hash-table :test 'equal))
(defun mode-icons--convert-ext-to-xpm (ext)
"Convert EXT to a xpm file."
(let ((xpm (mode-icons-get-icon-file (concat "ext-" (downcase ext) ".xpm"))))
(when (and mode-icons--gimp (file-exists-p mode-icons--gimp)
xpm (not (gethash xpm mode-icons--convert-ext-to-xpm))
(not (file-exists-p xpm)))
(puthash xpm t mode-icons--convert-ext-to-xpm)
(mode-icons--process-gimp
(format mode-icons--generic-type-to-xpm-gimp-script (make-string 1 #xf016) xpm
(downcase ext))))))
(defun mode-icons--ext-available-p (icon-spec)
"Determine if ICON-SPEC's ext is availble for display.
If not, try `mode-icons--convert-ext-to-xpm'."
(when (eq (nth 2 icon-spec) 'ext)
(let ((xpm (mode-icons-get-icon-file (concat "ext-" (downcase (nth 1 icon-spec)) ".xpm"))))
(if (file-exists-p xpm)
t
(mode-icons--convert-ext-to-xpm (nth 1 icon-spec))
nil))))
(defcustom mode-icons-generate-font-grayscale nil
"Generate grayscale images for font icons.
This is used instead of transparancy to capure the font's
@ -1028,6 +1101,17 @@ FACE is the face to match when a xpm-bw image is used."
(mode-icons--get-emoji mode icon-spec face))
((and (stringp (nth 1 icon-spec)) (eq (nth 2 icon-spec) 'png))
(mode-icons--get-png mode icon-spec face))
((and (stringp (nth 1 icon-spec)) (eq (nth 2 icon-spec) 'ext))
(propertize (format "%s" mode) 'display
(mode-icons-get-icon-display
(concat "ext-" (nth 1 icon-spec)) 'xpm-bw
(or face
(and (mode-icons--selected-window-active)
'mode-line)
'mode-line-inactive))
'mode-icons-p (list (nth 0 icon-spec)
(concat "ext-" (nth 1 icon-spec))
'xpm-bw)))
(t (propertize (format "%s" mode) 'display
(mode-icons-get-icon-display (nth 1 icon-spec) (nth 2 icon-spec)
(or face