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gnuplot-gui.el
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;;;; gnuplot-gui.el -- GUI interface to setting options in gnuplot-mode -*- lexical-binding: t -*-
;; Copyright (C) 1998-2000 Bruce Ravel
;; Author: Bruce Ravel <[email protected]>
;; URL: https://github.com/emacs-gnuplot/gnuplot
;; This file is not part of GNU Emacs.
;; 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 3 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; This file provides a graphical user interface to setting arguments
;; to gnuplot commands. Positioning point near a command and invoking
;; `gnuplot-gui-set-options-and-insert' (C-c C-c or shift-mouse-2)
;; will pop open a frame with widgets for setting the various
;; arguments appropriate the the item that was near point. The goal
;; is to provide point-and-click functionality to gnuplot-mode.
;;
;; gnuplot-gui.el was developed using GNU Emacs 25 and should be
;; compatible with GNU Emacs 24.3 and above.
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;;; To do:
;;
;; Widgets I need:
;; -- 'position: two or three comma separated numbers used to denote a
;; position or a tic start/end/increment (see arrow,
;; need a prefix)
;; -- 'modifier: colon separated fields used for datafile modifiers
;;
;; command types which are currently unsupported or contain mistakes
;; -- unsupported: cntrparam
;; -- plot, splot, fit: rather lame
;; -- label: position information missing
;; -- label: font string handled in overly simple manner
;; -- hidden3d: not really suited to 'list, but all options are exclusive...
;; -- pointstyle argument to "set label"
;;
;; overall:
;; -- continuation lines (ugh!)
;; -- multiple frames end up displaying same window after setting options
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Code:
(require 'gnuplot)
(require 'widget)
(require 'wid-edit)
(require 'cl-lib)
;;; customizable variables
(defgroup gnuplot-gui nil
"Graphical interface to setting arguments in gnuplot scrips."
:prefix "gnuplot-gui-"
:group 'gnuplot)
(defcustom gnuplot-gui-popup-flag nil
"Non-nil means to open arguments pop-ups automatically.
This would be done after menu insertion of Gnuplot commands."
:group 'gnuplot-gui
:type 'boolean)
(defvar gnuplot-gui-frame nil
"Frame used to hold the buffer for setting options.")
(defcustom gnuplot-gui-frame-parameters
'((height . 18)
(width . 65)
(user-position . t)
(top . 150)
(left . 150)
(border-width . 0)
(menu-bar-lines . 0)
(unsplittable . t))
"Frame parameters for the input run-time display frame in Emacs."
:group 'gnuplot-gui
:type '(repeat (sexp :tag "Parameter:")))
(defcustom gnuplot-gui-fontname-list
'(" " "\"Helvetica\"" "\"Times-Roman\"")
"List of known font names.
These *must* be quoted, like so \"\\\"Helvetica\\\"\". This allows
for fonts with names like \"\\\"Arial Bold Italic\\\"\" to be treated
as single entries in the menu-buttons. And it is really important that
the first entry in the list be a blank string."
:group 'gnuplot-gui
:type '(repeat (string :tag "Font name:")))
;; some global variables
(defvar gnuplot-current-frame nil)
(defvar gnuplot-current-buffer nil)
(defvar gnuplot-current-buffer-point nil)
(defvar gnuplot-gui-alist nil)
(defvar gnuplot-gui-current-string nil)
;;; various tools for handling data structures and text in the buffer
;; tools for accessing the elements of the lists in `gnuplot-gui-all-types'
(defsubst gnuplot-gui-type-tag (obj) (elt obj 0))
(defsubst gnuplot-gui-type-symbol (obj) (elt obj 1))
(defsubst gnuplot-gui-type-default (obj) (elt obj 2))
(defsubst gnuplot-gui-type-prefix (obj) (elt obj 3)) ; also 'range seperator
(defsubst gnuplot-gui-type-fourth (obj) (elt obj 4))
(defsubst gnuplot-gui-type-list (obj) (cddr obj))
(defun gnuplot-this-word ()
"Return the word under point."
(let ((begin (save-excursion (beginning-of-line) (point-marker)))
(end (save-excursion (end-of-line) (point-marker))))
(save-excursion
(or (looking-at "\\<") (= (current-column) 0) (forward-word -1))
(if (> (point) begin) (setq begin (point-marker)))
(forward-word 1)
(if (> (point) end) (goto-char end))
(buffer-substring-no-properties begin (point)))))
;;; data structures containing regarding options in Gnuplot 3.7
;; various constants used for options that take the same sorts of arguments
(defconst gnuplot-gui-mtics-list
'(("FREQUENCY" 'number " ")
("DEFAULT" 'list " " "default")))
(defconst gnuplot-gui-data-list
'(("DATA TYPE" 'list " " "time")))
(defconst gnuplot-gui-label-list
'(("LABEL" 'string " ")
("POSITION" 'position " " "" 2)
("FONTNAME" 'list " " gnuplot-gui-fontname-list)
("FONTSIZE" 'fontsize " ")))
(defconst gnuplot-gui-range-list
'(("RANGE" 'range (" " . " ") ":")
("REVERSE" 'list " " "reverse" "noreverse")
("WRITEBACK" 'list " " "writeback" "nowriteback")))
(defconst gnuplot-gui-tics-list
'(("WHERE" 'list " " "axis" "border")
("MIRROR" 'list " " "mirror" "nomirror")
("ROTATE" 'list " " "rotate" "norotate")
("SERIES" 'position " " "" 3)
("LABEL ARRAY" 'labels () )))
(defconst gnuplot-gui-zeroaxis-list
'(("LINETYPE" 'number " ")))
(defvar gnuplot-gui-terminal-types nil
"Associated list of terminal descriptions.
See the doc-string for `gnuplot-gui-all-types'.")
(setq gnuplot-gui-terminal-types
(list (cons "aifm"
'(("COLOR" 'list " " "monochrome" "gray" "color")
("FONTNAME" 'list " " gnuplot-gui-fontname-list)
("FONTSIZE" 'fontsize " ")))
(cons "cgm"
'(("MODE" 'list " " "landscape" "portrait" "default")
("COLOR" 'list " " "color" "monochrome")
("ROTATION" 'list " " "rotate" "norotate")
("WIDTH" 'number " " "width")
("LINEWIDTH" 'number " " "linewidth")
("FONTNAME" 'list " " "\"Arial\"" "\"Arial Italic\""
"\"Arial Bold\"" "\"Arial Bold Italic\""
"\"Times Roman\"" "\"Times Roman Italic\""
"\"Times Roman Bold\"" "\"Times Roman Bold Italic\""
"\"Helvetica\"" "\"Roman\"")
("FONTSIZE" 'fontsize " ")))
(cons "corel"
'(("COLOR" 'list " " "default" "color" "monochrome")
("FONTNAME" 'list " " "\"SwitzerlandLight\""
"\"Helvetica\"" "\"Times-Roman\"")
("FONTSIZE " 'number " ")
("X-SIZE " 'number " ")
("Y-SIZE " 'number " ")
("LINEWIDTH" 'number " ")))
(cons "dumb"
'(("LINEFEED" 'list " " "feed" "nofeed")
("X-SIZE" 'number " ")
("Y-SIZE" 'number " ")))
(cons "emf"
'(("COLOR" 'list " " "color" "monochrome")
("LINE" 'list " " "solid" "dashed")
("FONTNAME" 'string " ")
("FONTSIZE" 'number " ")))
(cons "emtex"
'(("FONTNAME" 'list " " "courier" "roman")
("FONTSIZE" 'fontsize " ")))
(cons "fig"
'(("COLOR" 'list " " "color" "monochrome")
("FRAMESIZE" 'list " " "small" "big")
("POINTSMAX" 'number " " "pointsmax")
("ORIENTATION" 'list " " "landscape" "portrait")
("UNITS" 'list " " "metric" "inches")
("FONT SIZE" 'number " " "fontsize")
("SIZE" 'pair (" " . " ") "size")
("LINE THICKNESS" 'number " " "thickness")
("LAYER DEPTH" 'number " " "depth")))
(cons "hp500c"
'(("RESOLUTION" 'list " " "75" "100" "150" "300")
("COMPRESSION" 'list " " "rle" "tiff")))
(cons "hpgl"
'(("PENS" 'number " ")
("EJECT" 'list " " "eject")))
(cons "hpdj"
'(("RESOLUTION" 'list " " "75" "100" "150" "300")))
(cons "hpljii"
'(("RESOLUTION" 'list " " "75" "100" "150" "300")))
(cons "hppj"
'(("FONT" 'list " " "FNT9X17" "FNT5X9" "FNT13X25")))
(cons "imagen"
'(("FONT SIZE" 'number " ")
("LAYOUT" 'list " " "portrait" "landscape")
("NUMBER OF GRAPHS" 'range (" " . " ") ",")))
(cons "gpic"
'(("X ORIGIN" 'number " ")
("Y ORIGIN" 'number " " ",")))
(cons "latex"
'(("FONTNAME" 'list " " "courier" "roman")
("FONTSIZE" 'fontsize " ")))
(cons "mif"
'(("COLOUR" 'list " " "colour" "monochrome")
("LINETYPE" 'list " " "polyline" "vectors")))
(cons "nec-cp6"
'(("MODE" 'list " " "monochrome" "colour" "draft")))
(cons "pbm"
'(("SIZE" 'list " " "small" "medium" "large")
("COLOR" 'list " " "monochrome" "gray" "color")))
(cons "pcl5L"
'(("MODE" 'list " " "landscape" "portrait")
("FONTNAME" 'list " " "stick" "univers" "cg_times")
("FONTSIZE" 'fontsize " ")))
(cons "png"
'(("SIZE" 'list " " "small" "medium" "large")
("COLOR" 'list " " "monochrome" "gray" "color")))
(cons "postscript"
'(("MODE" 'list " " "landscape" "portrait" "eps" "default")
("ENHANCED" 'list " " "enhanced" "noenhanced")
("COLOR" 'list " " "color" "monochrome")
("SOLID" 'list " " "solid" "dashed")
("DUPLEXING" 'list " " "defaultplex" "simplex" "duplex")
("FONTNAME" 'list " " gnuplot-gui-fontname-list)
("FONTSIZE" 'fontsize " ")))
(cons "pslatex"
'(("COLOR" 'list " " "monochrome" "color")
("DASHED" 'list " " "dashed")
("ROTATION" 'list " " "rotate" "norotate")
("AUXFILE" 'list " " "auxfile")))
(cons "pstex"
'(("COLOR" 'list " " "monochrome" "color")
("DASHED" 'list " " "dashed")
("ROTATION" 'list " " "rotate" "norotate")
("AUXFILE" 'list " " "auxfile")))
(cons "pstricks"
'(("HACK TEXT" 'list " " "hacktext" "nohacktext")
("PLOT SCALING" 'list " " "nounit" "unit")))
(cons "regis"
'(("COLOR DEPTH" 'list "4" "16")))
(cons "tgif"
'(("LAYOUT" 'list " " "portrait" "landscape")
("NUMBER OF GRAPHS" 'range (" " . " ") ",")
("LINE TYPE" 'list " " "solid" "dashed")
("FONTNAME" 'list " " gnuplot-gui-fontname-list)
("FONTSIZE" 'fontsize " ")))
(cons "tpic"
'(("POINTSIZE" 'number " ")
("LINEWIDTH" 'number " ")
("INTERVAL " 'number " ")))
(cons "vgagl" ; for pm3d patch (also persist, raise in x11) <MT>
'(("BACKGROUND" 'position " " "background" 3)
("INTERPOLATION" 'list " " "uniform" "interpolate")
("DUMP" 'file " ")
("MODE" 'string " " "")))
(cons "x11"
'(("RESET" 'list " " "reset")
("TERMINAL NUMBER" 'number " ")
("PERSIST" 'list " " "persist" "nopersist")
("RAISE" 'list " " "raise" "noraise"))) ))
(defvar gnuplot-gui-terminal-list nil)
(setq gnuplot-gui-terminal-list
(append (list " ") (mapcar 'car gnuplot-gui-terminal-types)))
(defvar gnuplot-gui-set-types nil
"Associated list of set option descriptions.
See the doc-string for `gnuplot-gui-all-types'.")
(setq gnuplot-gui-set-types
(list (cons "angles"
'(("UNITS" 'list " " "degrees" "radians")))
(cons "arrow"
'(("TAG" 'tag " ")
("FROM" 'position " " "from" 3)
("TO" 'position " " "to" 3)
("HEAD" 'list " " "head" "nohead")
("LINESTYLE" 'number " " "ls")
("LINETYPE " 'number " " "lt")
("LINEWIDTH" 'number " " "lw")))
(cons "noarrow"
'(("TAG" 'tag " ")))
(cons "autoscale"
'(("AXIS" 'list " " "x" "y" "z" "x2" "y2" "xy"
"xmin" "ymin" "zmin" "x2min" "y2min" "xymin"
"xmax" "ymax" "zmax" "x2max" "y2max" "xymax")))
(cons "noautoscale"
'(("AXIS" 'list " " "x" "y" "z" "x2" "y2" "xy"
"xmin" "ymin" "zmin" "x2min" "y2min" "xymin"
"xmax" "ymax" "zmax" "x2max" "y2max" "xymax")))
(cons "bar"
'(("SIZE" 'list " " "small" "large")))
(cons "border"
'(("BORDER CODE" 'number " ")
("LINE STYLE" 'list " " "lines"
"dots" "points" "linespoints")
("LINESTYLE" 'number " " "ls")
("LINETYPE" 'number " " "lt")
("LINEWIDTH" 'number " " "lw")))
(cons "boxwidth"
'(("WIDTH" 'number " ")))
(cons "clabel"
'(("FORMAT" 'format " ")))
(cons "clip"
'(("CLIP TYPE" 'list " " "points" "one" "two")))
(cons "noclip"
'(("CLIP TYPE" 'list " " "points" "one" "two")))
;;(cons "cntrparam"
;; '(("INTERPOLATION" 'list " " "linear" "cubicspline" "bspline")
;; ("POINTS" 'number " " "points")
;; ("ORDER" 'number " " "order")))
(cons "contour"
'(("WHERE" 'list " " "base" "surface" "both")))
(cons "dgrid3d"
'(("ROW,COLUMN,NORM" 'position " " "" 3)))
(cons "encoding"
'(("ENCODING" 'list " " "default" "iso_8859_1"
"cp850" "cp437")))
(cons "format"
'(("AXIS" 'list " " "x" "y" "z" "xy" "x2" "y2")
("FORMAT" 'format " ")))
(cons "dummy"
'(("VAR 1" 'string " " "")
("VAR 2" 'string " " ",")))
(cons "grid"
'(("XTICS" 'list " " "xtics" "mxtics" "noxtics" "nomxtics")
("YTICS" 'list " " "ytics" "mytics" "noytics" "nomytics")
("ZTICS" 'list " " "ztics" "mztics" "noztics" "nomztics")
("X2TICS" 'list " " "x2tics" "mx2tics" "nox2tics" "nomx2tics")
("Y2TICS" 'list " " "y2tics" "my2tics" "noy2tics" "nomy2tics")
("POLAR" 'number " " "polar")
("MAJOR LINETYPE" 'number " ")
("MINOR LINETYPE" 'number " ")))
(cons "hidden3d"
'(("ALGORITHM" 'list " " "defaults"
"offset"
"nooffset"
;;"trianglepattern # bitpattern between 0 and 7"
"trianglepattern 0" "trianglepattern 1"
"trianglepattern 2" "trianglepattern 3"
"trianglepattern 4" "trianglepattern 5"
"trianglepattern 6" "trianglepattern 7"
;;"undefined # level between 0 and 3"
"undefined 0" "undefined 1" "undefined 2" "undefined 3"
"noundefined" "altdiagonal" "noaltdiagonal"
"bentover" "nobentover")))
(cons "historysize"
'(("SIZE" 'number " ")))
(cons "isosamples"
'(("ISO_U LINES" 'number " ")
("ISO_V LINES" 'number " " ",")))
(cons "key"
'(("LOCATION" 'list " " "left" "right" "top" "bottom"
"outside" "below")
("POSITION" 'position " " "" 3)
("JUSTIFICATION" 'list " " "Left" "Right")
("REVERSE" 'list " " "reverse" "noreverse")
("SAMPLE LENGTH" 'number " " "samplen")
("SPACING" 'number " " "spacing")
("WIDTH" 'number " " "width")
("TITLE" 'string " " "title ")
("BOX LINETYPE" 'number " " "box") ;; linetype data
("NOBOX" 'list " " "nobox")))
(cons "label"
'(("TAG" 'tag " ")
("LABEL TEXT" 'string " ")
("POSITION" 'position " " "at" 3)
;; first, second, graph, screen
("JUSTIFICATION" 'list " " "left" "right" "center")
("ROTATE" 'list " " "rotate" "norotate")
("FONT" 'string " " "font"))) ;; font "name,size"
(cons "nolabel"
'(("TAG" 'tag " ")))
(cons "linestyle"
'(("TAG " 'tag " ")
("LINE STYLE" 'list " " "boxerrorbars" "boxes"
"boxxyerrorbars" "candlesticks" "dots"
"financebars" "fsteps" "histeps" "impulses"
"lines" "linespoints" "points" "steps" "vector"
"xerrorbars" "xyerrorbars" "yerrorbars")
("LINETYPE " 'number " " "lt")
("LINEWIDTH" 'number " " "lw")
("POINTTYPE" 'number " " "pt")
("POINTSIZE" 'number " " "ps")))
(cons "locale"
'(("LOCALE" 'string " ")))
(cons "logscale"
'(("AXIS" 'list " " "x" "y" "z" "xy" "xz" "yz" "xyz"
"x2" "y2")
("BASE" 'number " ")))
(cons "nologscale"
'(("AXIS" 'list " " "x" "y" "z" "xy" "xz" "yz" "xyz"
"x2" "y2")))
(cons "mapping"
'(("COORDINATE SYSTEM" 'list " " "cartesian" "spherical"
"cylindrical")))
; _margin
(cons "bmargin"
'(("BOTTOM MARGIN" 'number " ")))
(cons "lmargin"
'(("LEFT MARGIN" 'number " ")))
(cons "rmargin"
'(("RIGHT MARGIN" 'number " ")))
(cons "tmargin"
'(("TOP MARGIN" 'number " ")))
(cons "missing"
'(("CHARACTER" 'string " " 1)))
; m_tics
(cons "mxtics" gnuplot-gui-mtics-list)
(cons "mytics" gnuplot-gui-mtics-list)
(cons "mztics" gnuplot-gui-mtics-list)
(cons "mx2tics" gnuplot-gui-mtics-list)
(cons "my2tics" gnuplot-gui-mtics-list)
; pm3d additions <MT>
(cons "mouse"
'(("DOUBLECLICK" 'number " " "doubleclick")
("ZOOM" 'list " " "zoomcoordinates" "nozoomcoordinates")
("POLAR" 'list " " "polarcoordinates" "nopolarcoordinates")
("FORMAT" 'string " " "format")
("CLIPBOARDFORMAT" 'string " " "clipboardformat")
("MOUSEFORMAT" 'string " " "mouseformat")
("LABELS" 'list " " "labels" "nolabels")
("LABELOPTIONS" 'string " " "labeloptions")
("ZOOMJUMP" 'list " " "zoomjump" "nozoomjump")
("VERBOSE" 'list " " "verbose" "noverbose")))
(cons "palette"
'(("COLOR" 'list " " "gray" "color")
("RGBFORMULAE" 'position " " "rgbformulae" 3)
("PARITY" 'list " " "positive" "negative")
("FORMULAE" 'list " " "nops_allcF" "ps_allcF")
("MAXCOLORS" 'number " ")
("COLOR_BOX" 'list " " "nocb" "cbdefault" "cbuser")
("ORIENTATION" 'list " " "cbvertical" "cbhorizontal")
("ORIGIN" 'position " " "origin" 2)
("SIZE" 'position " " "size" 2)
("BORDER" 'number " ")
("NOBORDER" 'list " " "bdefault" "noborder")))
(cons "pm3d"
'(("AT" 'list* " " "b" "s" "t" "bs" "bt" "st" "bst")
("SCANS" 'list " " "scansautomatic" "scansforward" "scansbackward")
("FLUSH" 'list* " " "begin" "center" "end")
("CLIP" 'list " " "clip1in" "clip4in")
("ZRANGE" 'range (" " . " ") ":")
("HIDDEN3D" 'number " ")
("NOHIDDEN3D" 'list " " "nohidden3d")
("FILLING" 'list " " "transparent" "solid")
("MAP" 'list " " "map")))
(cons "offsets"
'(("LEFT " 'number " ")
("RIGHT " 'number " " ",")
("TOP " 'number " " ",")
("BOTTOM" 'number " " ",")))
(cons "origin"
'(("X ORIGIN" 'number " ")
("Y ORIGIN" 'number " " ",")))
(cons "output"
'(("FILENAME" 'file " ")))
(cons "pointsize"
'(("MULTIPLIER" 'number " ")))
(cons "samples"
'(("2D PLOT" 'number " ")
("3D PLOT" 'number " " ",")))
(cons "size"
'(("ASPECT" 'list " " "square" "nosquare"
"ratio" "noratio")
("X-SCALE OR RATIO" 'number " ")
("Y-SCALE" 'number " " ",")))
(cons "style"
'(("DATA TYPE" 'list " " "data" "function")
("PLOT STYLE" 'list " " "boxerrorbars" "boxes"
"boxxyerrorbars" "candlesticks" "dots"
"financebars" "fsteps" "histeps" "impulses"
"lines" "linespoints" "points" "steps" "vector"
"xerrorbars" "xyerrorbars" "yerrorbars")))
(cons "terminal"
'(("TERMINAL TYPE" 'list " " gnuplot-gui-terminal-list)))
(cons "tics"
'(("DIRECTION" 'list " " "in" "out")))
(cons "ticslevel"
'(("RELATIVE HEIGHT" 'number " ")))
(cons "ticscale"
'(("MAJOR" 'number " ")
("MINOR" 'number " ")))
(cons "timestamp"
'(("FORMAT STRING" 'format " ")
("WHERE" 'list " " "top" "bottom")
("ROTATE" 'list " " "rotate" "norotate")
("X-OFFSET" 'number " ")
("Y-OFFSET" 'number " " ",")
("FONTNAME" 'list " " gnuplot-gui-fontname-list)))
(cons "timefmt"
'(("FORMAT STRING" 'string " ")))
(cons "title"
'(("TITLE" 'string " ")))
(cons "view"
'(("X-ROTATION" 'number " ")
("Z-ROTATION" 'number " " ",")
("SCALE" 'number " " ",")
("Z-SCALE" 'number " " ",")))
;; ("SCALE" 'position " " "," 4)
; _data
(cons "xdata" gnuplot-gui-data-list)
(cons "ydata" gnuplot-gui-data-list)
(cons "zdata" gnuplot-gui-data-list)
(cons "x2data" gnuplot-gui-data-list)
(cons "y2data" gnuplot-gui-data-list)
; _label
(cons "xlabel" gnuplot-gui-label-list)
(cons "ylabel" gnuplot-gui-label-list)
(cons "zlabel" gnuplot-gui-label-list)
(cons "x2label" gnuplot-gui-label-list)
(cons "y2label" gnuplot-gui-label-list)
; _range, note that the [] syntax for
; the writeback argument is
; not properly supported
(cons "xrange" gnuplot-gui-range-list)
(cons "yrange" gnuplot-gui-range-list)
(cons "zrange" gnuplot-gui-range-list)
(cons "x2range" gnuplot-gui-range-list)
(cons "y2range" gnuplot-gui-range-list)
(cons "trange" gnuplot-gui-range-list)
(cons "rrange" gnuplot-gui-range-list)
(cons "urange" gnuplot-gui-range-list)
(cons "vrange" gnuplot-gui-range-list)
; _tics
(cons "xtics" gnuplot-gui-tics-list)
(cons "ytics" gnuplot-gui-tics-list)
(cons "ztics" gnuplot-gui-tics-list)
(cons "x2tics" gnuplot-gui-tics-list)
(cons "y2tics" gnuplot-gui-tics-list)
; zeroaxis
(cons "zeroaxis" gnuplot-gui-zeroaxis-list)
(cons "xzeroaxis" gnuplot-gui-zeroaxis-list)
(cons "yzeroaxis" gnuplot-gui-zeroaxis-list)
(cons "y2zeroaxis" gnuplot-gui-zeroaxis-list)
(cons "x2zeroaxis" gnuplot-gui-zeroaxis-list)
(cons "zero"
'(("THRESHOLD" 'number " ")))))
(defvar gnuplot-gui-command-types nil
"Associated list of command descriptions.
See the doc-string for `gnuplot-gui-all-types'.")
(setq gnuplot-gui-command-types
(list (cons "cd"
'(("FILENAME" 'file " ")))
(cons "call"
'(("INPUT FILE" 'file " ")
("PARAMETER LIST" 'string " ")))
(cons "load"
'(("INPUT FILE" 'file " ")))
(cons "pause"
'(("TIME" 'number " ")
("MESSAGE" 'string " ")))
(cons "print"
'(("EXPRESSION" 'string " ")))
(cons "save"
'(("SAVE" 'list " " "functions" "variables" "set")
("FILE" 'file " ")))
(cons "update"
'(("INITIAL FILE" 'file " " t)
("UPDATED FILE" 'file " " t))) ))
(defcustom gnuplot-gui-plot-splot-fit-style 'simple
"Control the complexity of the GUI display for plot, splot, and fit.
The values are \\='simple, which causes a limited set of plot, splot, or
fit options to be displayed, and \\='complete, which attempts to display
all options. The \\='complete setting is prone to making errors when
parsing values already in the script buffer."
:group 'gnuplot-gui
:type '(radio (const :tag "Simple listing" simple)
(const :tag "Complete listing" complete)))
(defconst gnuplot-gui-plot-simple-list
'(("X RANGE" 'range (" " . " ") ":")
("Y RANGE" 'range (" " . " ") ":")
("DATA FILE" 'file " ")
("THRU" 'string* " " "thru")
("USING" 'modifier " ")
("TITLE" 'string " ")
("WITH" 'list* " " "boxerrorbars" "boxes"
"boxxyerrorbars" "candlesticks" "dots" "financebars"
"fsteps" "histeps" "impulses" "lines" "linespoints"
"points" "steps" "vector" "xerrorbars" "xyerrorbars"
"yerrorbars")))
(defconst gnuplot-gui-plot-full-list
'(;;("T RANGE" 'range (" " . " ") ":")
("X RANGE" 'range (" " . " ") ":")
("Y RANGE" 'range (" " . " ") ":")
("xa" 'text "\t---------------------")
("FUNCTION" 'string " ")
("xc" 'text " or")
("DATA FILE" 'file " ")
("INDEX" 'modifier " ")
("EVERY" 'modifier " ")
("THRU" 'string* " " "thru")
("USING" 'modifier " ")
("SMOOTH" 'list* " " "unique" "csplines" "acsplines"
"bezier" "sbezier")
;; datafile modifiers
("AXES" 'list* " " "x1y1" "x2y2" "x1y2" "x2y1")
("TITLE" 'string " ")
("NOTITLE" 'list " " "notitle")
("xf" 'text "\t---------------------")
("xi" 'text "Select a standard plotting style")
("WITH" 'list* " " "boxerrorbars" "boxes"
"boxxyerrorbars" "candlesticks" "dots" "financebars"
"fsteps" "histeps" "impulses" "lines" "linespoints"
"points" "steps" "vector" "xerrorbars" "xyerrorbars"
"yerrorbars")
("xo" 'text " or a previously defined style")
("LINE STYLE " 'number " " "ls")
("xr" 'text " or specify a style in-line")
("LINE TYPE " 'number " " "lt")
("LINE WIDTH " 'number " " "lw")
("POINT TYPE " 'number " " "pt")
("POINT STYLE" 'number " " "ps")))
(defconst gnuplot-gui-splot-simple-list
'(("DATA FILE" 'file " ")
("TITLE" 'string " ")
("WITH" 'list* " " "lines" "linespoints" "points" "dots" "impulses")))
(defconst gnuplot-gui-splot-full-list
'(;;("U RANGE" 'range (" " . " ") ":")
;;("V RANGE" 'range (" " . " ") ":")
("X RANGE" 'range (" " . " ") ":")
("Y RANGE" 'range (" " . " ") ":")
("Z RANGE" 'range (" " . " ") ":")
("xa" 'text "\t---------------------")
("FUNCTION" 'string " ")
("xc" 'text " or")
("DATA FILE" 'file " ")
("INDEX" 'modifier " ")
("EVERY" 'modifier " ")
("THRU" 'string* " " "thru")
("USING" 'modifier " ")
("SMOOTH" 'list* " " "unique" "csplines" "acsplines"
"bezier" "sbezier")
("TITLE" 'string " ")
("NOTITLE" 'list " " "notitle")
("WITH" 'list* " " "lines" "linespoints" "points" "dots" "impulses")))
(defconst gnuplot-gui-fit-simple-list
'(("FUNCTION" 'string* " " "")
("DATA FILE" 'file " ")
("VIA (params)" 'string* " " "via") ))
(defconst gnuplot-gui-fit-full-list
'(("X RANGE" 'range (" " . " ") ":")
("Y RANGE" 'range (" " . " ") ":")
("xa" 'text "----- fitting functionn and file --------")
("FUNCTION" 'string* " " "")
("DATA FILE" 'file " ")
("xb" 'text "----- datafile modifiers ----------------")
("INDEX" 'modifier " ")
("EVERY" 'modifier " ")
("THRU" 'string* " " "thru")
("USING" 'modifier " ")
("SMOOTH" 'list* " " "unique" "csplines" "acsplines"
"bezier" "sbezier")
("xc" 'text "----- parameters (file or parameters) ---")
("VIA (file)" 'string " " "via")
("VIA (params)" 'string* " " "via") ))
(defvar gnuplot-gui-plot-splot-fit nil
"Associated list of plot, splot, and fit descriptions.
See the doc-string for `gnuplot-gui-all-types'.")
(setq gnuplot-gui-plot-splot-fit
(list (cons "plot" (if (equal gnuplot-gui-plot-splot-fit-style 'complete)
gnuplot-gui-plot-full-list
gnuplot-gui-plot-simple-list))
(cons "splot" (if (equal gnuplot-gui-plot-splot-fit-style 'complete)
gnuplot-gui-splot-full-list
gnuplot-gui-splot-simple-list))
(cons "fit" (if (equal gnuplot-gui-plot-splot-fit-style 'complete)
gnuplot-gui-fit-full-list
gnuplot-gui-fit-simple-list))) )
(defvar gnuplot-gui-test-type nil)
(setq gnuplot-gui-test-type
(list (cons "test"
'(("TAG" 'tag " ")
("LIST" 'list " " "1" "2" "3")
("LIST*" 'list* " " "1" "2" "3")
("NUMBER" 'number " " "number")
("RANGE" 'range (" " . " ") ":")
("PAIR" 'pair (" " . " ") "pair")
("LABELS" 'labels ())
("FILE" 'file " ")
("TEXT" 'text "this is text")
("STRING" 'string " ")
("STRING*" 'string* " " "string*")
("FORMAT" 'format " ")
("POSITION" 'position " " "at" 3)
("FONTSIZE" 'fontsize " ") ))))
(defvar gnuplot-gui-all-types nil
"Associated list of terminal, set option, and command arguments.
Each entry in the list is a cons cell of the form
(OPTION . ALIST)
where OPTION is one of the recognized options in Gnuplot, either a
command, something that is set, or a terminal type. Only those
commands, set options, and terminal types that actually take arguments
are in this associated list.
ALIST is itself an associated list where each entry is of the form:
(TAG TYPE DEFAULT REST)
TAG is the name used on the widget and indicates one of the options
for this command, set option, or terminal type.
TYPE is one of
\\='list a menu-list of strings
\\='list* a menu-list of strings with a prefix
\\='number a number with an optional prefix
\\='tag like number but must be the first argument
\\='fontsize like number but must be the last argument
\\='range a pair of numbers like [#,#] or [#:#]
\\='pair a pair of numbers with no punctuation and a prefix
\\='file a quoted string and a file browser
\\='string a quoted string with an optional prefix
\\='string* an unquoted string with a prefix
\\='format a quoted string and an info-link to (gnuplot)format
\\='labels an array as needed for xtics, ytics, etc
\\='position 2 or 3 comma separated numbers with an optional prefix
DEFAULT is the default value for this option. Note that the default
for \\='range and \\='pair is a cons cell and the default for \\='labels is a
list. For most things, the best choice of DEFAULT is a string of
white space or a cons cell of two strings of white space. Strings of
white space are better defaults than empty strings or nil.
The value of REST depends upon TYPE:
For \\='list & REST is the list of options that will go into the
\\='list* menu-button. This can also be a symbol which
evaluates to a list containing the options to go into
the menu-button. This list variable must contain the
DEFAULT.
For \\='number REST is the prefix string (if it exists) for that number.
For \\='range REST is the separator, \":\" for plot ranges and
\",\" for plot dimensions (see for example the tgif
terminal type)
For \\='string & REST may a number denoting the width of the editable-text
\\='string* field or it may be a string denoting a prefix. By
default, the width is half the width of the frame
and there is no prefix. It may be useful to
specify \"1\" when the input is a single character
as in \"set missing\".
For \\='file REST determines the label placed before the file insertion
field. If non-nil, then TAG is used. If nil, then
the default \"File\" is used.
For \\='position REST is the prefix and the number of comma separated numbers
For others REST is not used.
Here is an example entry for the png terminal type:
(cons \"png\"
\\='((\"SIZE\" \\='list \" \" \"small\" \"medium\" \"large\")
(\"COLOR\" \\='list \" \" \"monochrome\" \"gray\" \"color\")))
This alist is formed at load time by appending together
`gnuplot-gui-terminal-types', `gnuplot-gui-set-types' and
`gnuplot-gui-command-types'.")
(setq gnuplot-gui-all-types (append gnuplot-gui-terminal-types
gnuplot-gui-set-types
gnuplot-gui-command-types
gnuplot-gui-plot-splot-fit
gnuplot-gui-test-type))
;;;###autoload
(defun gnuplot-gui-swap-simple-complete ()
(interactive)
(setq gnuplot-gui-plot-splot-fit-style
(if (equal gnuplot-gui-plot-splot-fit-style 'complete)
'simple 'complete))
(if (equal gnuplot-gui-plot-splot-fit-style 'complete)
(progn
(setcdr (assoc "plot" gnuplot-gui-all-types) gnuplot-gui-plot-full-list)
(setcdr (assoc "splot" gnuplot-gui-all-types) gnuplot-gui-splot-full-list)
(setcdr (assoc "fit" gnuplot-gui-all-types) gnuplot-gui-fit-full-list))
(setcdr (assoc "plot" gnuplot-gui-all-types) gnuplot-gui-plot-simple-list)
(setcdr (assoc "splot" gnuplot-gui-all-types) gnuplot-gui-splot-simple-list)
(setcdr (assoc "fit" gnuplot-gui-all-types) gnuplot-gui-fit-simple-list))
(message "Using %s lists for plot, splot, and fit."
gnuplot-gui-plot-splot-fit-style) )
;;; user interface to the widget-y stuff
;;;###autoload
(defun gnuplot-gui-mouse-set (event)
"Use the mouse to begin setting options using a GUI interface.
EVENT is a mouse event. Bound to \\[gnuplot-gui-mouse-set]
Note that \"plot\", \"splot\", \"fit\", and \"cntrparam\" are not
currently supported."
(interactive "@e")
(save-excursion
(mouse-set-point event)
(gnuplot-gui-set-options-and-insert)))
(defun gnuplot-gui-get-frame-param (param)
(cdr (assoc param gnuplot-gui-frame-parameters)))
(defun gnuplot-gui-set-frame-param (param value)
(setcdr (assoc param gnuplot-gui-frame-parameters) value))
;;;###autoload
(defun gnuplot-gui-set-options-and-insert ()
"Insert arguments using a GUI interface.
Determine contents of current line and set up the appropriate GUI
frame. Bound to \\[gnuplot-gui-set-options-and-insert]
Note that \"cntrparam\" is not currently supported."
(interactive)
(let ((begin (gnuplot-point-at-beginning-of-command))
(end (save-excursion (end-of-line) (point-marker)))
(termin (concat "\\(,\\s-*" (regexp-quote "\\") "\\|;\\)"))
(set nil) (term nil))
(save-excursion
;; there can be more then one command per line
(if (re-search-forward termin end "to_limit")
(progn (backward-char (length (match-string 1)))
(setq end (point-marker))))
(goto-char begin)
(skip-syntax-forward "-" end)
;; various constructions are recognized here. at the end of this
;; cond, point should be just after the word whose arguments are
;; to be set
(cond ((looking-at "set\\s-+")
(setq set t)
(goto-char (match-end 0))
(if (looking-at "\\sw+") (goto-char (match-end 0)))
(when (string-match "^ter" (gnuplot-this-word)) ; terminal?
(setq term t)
(forward-word 1))
(when (string-match "^\\(da\\|fu\\)" (gnuplot-this-word))
(unless (looking-at "\\s-+st")
(insert " style") (forward-word 1))
(forward-word 1)))
((looking-at (concat "\\(cd\\|ca\\|lo\\|pa\\|pr\\|sa\\|u\\)"
"\\w*"
"[\\s-\\']"))
(forward-word 1))
;;(goto-char (match-end 0)))
(t
(forward-word 1)))
(if (> (point) end) (goto-char end))
(let* ((w (gnuplot-this-word))
(wd (try-completion w gnuplot-gui-all-types))
(word "") wrd list)
(cond ((equal wd t) (setq word w))
((equal wd nil) (setq word w))
((assoc wd gnuplot-gui-all-types) (setq word wd))
(t (setq wd nil)))
(cond ((equal (string-match "^\\s-*$" w) 0)
(message "Blank line"))
((and wd (stringp word))
(gnuplot-gui-correct-command word set term begin)
(setq gnuplot-gui-alist nil
gnuplot-gui-current-string
(buffer-substring-no-properties (point) end))
(gnuplot-gui-set-alist word gnuplot-gui-current-string)
(let* ((old-height (gnuplot-gui-get-frame-param 'height))
(old-top (gnuplot-gui-get-frame-param 'top)))
(when (or
(and (equal gnuplot-gui-plot-splot-fit-style 'complete)
(cl-member word '("plot" "splot" "fit")
:test 'string=))
(equal word "test"))
(gnuplot-gui-set-frame-param 'height 32)
(gnuplot-gui-set-frame-param 'top 50))
(gnuplot-gui-prompt-for-frame word)
(when (or
(and (equal gnuplot-gui-plot-splot-fit-style 'complete)
(cl-member word '("plot" "splot" "fit")
:test 'string=))
(equal word "test"))
(gnuplot-gui-set-frame-param 'height old-height)
(gnuplot-gui-set-frame-param 'top old-top)) ))
((setq wrd (car (all-completions w '(("cntrparam")))))
(message
"Setting arguments for %S is currently unsuported in gnuplot-mode"
wrd))
((setq list (all-completions w gnuplot-gui-all-types))
(message "%S could be one of %S" w list))
(t
(message
"%S is not a gnuplot command which takes options" w)))) )))
;;;###autoload
(defun gnuplot-gui-toggle-popup ()
(interactive)
(setq gnuplot-gui-popup-flag (not gnuplot-gui-popup-flag))
(message (if gnuplot-gui-popup-flag
"Argument popup will appear after insertions."
"Argument popup will no longer appear after insertions.")))
(defalias 'gnuplot-gui-y-n 'y-or-n-p)
(defun gnuplot-gui-correct-command (word set term begin)
"Check syntax of set command and terminal specifications.
WORD is the item being set. SET and TERM are non-nil if the words
\"set\" and \"terminal\" were found preceding WORD in the buffer.
BEGIN is the beginning of the command."
(save-excursion
(cond ((assoc word gnuplot-gui-terminal-types)
(when (and (not (and set term))
(gnuplot-gui-y-n
(format
"%S must be preceded by \"set terminal\". Add it? "
word)))
(backward-word 1)
(let ((e (point-marker)))
(goto-char begin)
(skip-syntax-forward "-" e)
(delete-region (point) e)
(insert "set terminal "))))
((assoc word gnuplot-gui-set-types)
(when (and (not set)
(gnuplot-gui-y-n
(format
"%S must be preceded by \"set\". Add \"set\"? " word)))
(backward-word 1)
(let ((e (point-marker)))
(goto-char begin)
(skip-syntax-forward "-" e)
(delete-region (point) e)
(insert "set "))))))
(message nil))
;;; handle the actual arguments
(defun gnuplot-gui-fix-arg-list (list)
"Correct the result of splitting `gnuplot-gui-current-string'.
LIST is the split string. This removes empty and all-blank strings
from the list and concatenates the strings that are part of a quoted
argument, for example an axis label or a font name. It also replaces
bounding single quotes with double quotes, since double quotes are
used in `gnuplot-gui-all-types'."
(let (fixed-list quote quoted) ; remove blanks
(setq list (cl-remove "\\s-+" list :test 'string-match)
list (cl-remove "" list :test 'string=))
(while list ; concatinate parts of quoted string
(if (not (string-match "^\\([\]\[()'\"]\\)" (car list)))
(setq fixed-list (append fixed-list (list (car list))))
(setq quote (match-string 1 (car list))
quoted (car list))
(if (string= quote "[") (setq quote "]"))
(if (string= quote "(") (setq quote ")"))
(while (and list
(or (equal (length quoted) 1)
(not (string-match (concat (regexp-quote quote) "$")
quoted))))
(setq quoted (concat quoted " " (cadr list))
list (cdr list)))
(if (string= quote "'")
(setq quoted (concat "\"" (substring quoted 1))
quoted (concat (substring quoted 0 -1) "\"")))