code.delx.au - gnu-emacs-elpa/blob - packages/auctex/style/psfig.el

   1 ;;; psfig.el - Support for the psfig style option.
   2
   3 ;; Contributed by Marc Gemis <makke@wins.uia.ac.be>
   4 ;; Please direct comments to him.
   5
   6 ;;; Code:
   7
   8 (TeX-add-style-hook "psfig"
   9  (function
  10   (lambda ()
  11         ;; probable some of the following symbols may be removed
  12     (TeX-add-symbols "protect" "figurepath"  "fbox"
  13                      "other" "letter" "other" "then" "Sine" "Cosine"
  14                      "psdraft" "psfull" "psscalefirst" "psrotatefirst"
  15                      "psnodraftbox" "psdraftbox" "pssilent" "psnoisy"
  16                      "minmaxtest"
  17      '("psfig" TeX-arg-psfig)
  18      '("psfigurepath" t)
  19                      )
  20     (LaTeX-add-environments
  21      '("psfigure" LaTeX-env-psfigure)
  22      )
  23     )))
  24
  25 (defun TeX-arg-psfig (optional)
  26    "Ask for file, width and length. Insert psfig macro"
  27    (let ((psfile (read-file-name "PS-file: " "" "" nil))
  28          (figwidth (read-string "Figure width: "))
  29          (figheight (read-string "Figure height: "))
  30          )
  31
  32      (insert TeX-grop "figure=" psfile)
  33      (if (not (zerop (length figwidth)))
  34          (insert ",width=" figwidth))
  35      (if (not (zerop (length figheight)))
  36          (insert ",height=" figheight))
  37      (insert TeX-grcl)
  38      )
  39    )
  40
  41
  42 (defun LaTeX-env-psfigure (environment)
  43   "Create  with \\label and \\caption and \\psfig commands."
  44   (let ((float (read-string "Float to: " LaTeX-float))
  45         (caption (read-string "Caption: "))
  46         (label (read-string "Label: " LaTeX-figure-label))
  47         ; gf: ask if this should be centered
  48         (psfile (read-file-name "PS-file: " "" "" nil))
  49         (figwidth (read-string "Figure width: "))
  50         (figheight (read-string "Figure height: "))
  51         )
  52
  53     (setq LaTeX-float (if (zerop (length float))
  54                           LaTeX-float
  55                         float))
  56
  57     (LaTeX-insert-environment "figure"
  58                               (concat LaTeX-optop LaTeX-float LaTeX-optcl))
  59
  60     (insert TeX-esc "centerline" TeX-grop TeX-esc "psfig" TeX-grop
  61             "figure=" psfile)
  62     (if (not (zerop (length figwidth)))
  63         (insert ",width=" figwidth))
  64     (if (not (zerop (length figheight)))
  65         (insert ",height=" figheight))
  66     (insert TeX-grcl TeX-grcl)
  67     (if (zerop (length caption))
  68         ()
  69       (newline-and-indent)
  70       (insert TeX-esc "caption" TeX-grop caption TeX-grcl))
  71     (if (or (zerop (length label))
  72             (equal LaTeX-figure-label label))
  73         ()
  74       (newline-and-indent)
  75       (insert TeX-esc "label" TeX-grop label TeX-grcl))
  76
  77     (forward-line 2)))
  78
  79 ;;; psfig.el ends here