[xemacs-hg @ 2002-03-15 07:43:14 by ben] .cvsignore: ignore .tmp files that are getting auto-created by VC. Makefile.in.in: Use -no-packages to avoid problems with package files shadowing core files (e.g. unicode.el in mule-ucs). alloc.c, emacs.c, lisp.h: add new -no-packages. make sure list of args for sorting is actually correct. clean up arg parsing code. xemacs.mak: Use -no-packages to avoid problems with package files shadowing core files (e.g. unicode.el in mule-ucs). Makefile: Use -no-packages to avoid problems with package files shadowing core files (e.g. unicode.el in mule-ucs). mule\chinese.el, mule\japan-util.el: fix warnings. behavior-defs.el: fix errors with require. bytecomp-runtime.el: add new funs {when,and}-{f}boundp, clean up docs. cus-edit.el: pretty-print values. dump-paths.el, find-paths.el, startup.el, setup-paths.el: fix problems/inconsistencies parsing options. support new -no-packages option. merge code duplication in dump-paths and startup. lisp-mode.el: indent macrolet and labels correctly. update comments about lisp-indent-function. flet already handled in cl. apropos.el, auto-save.el, buff-menu.el, cl-extra.el, dragdrop.el, faces.el, files.el, fill.el, font-lock.el, font.el, gtk-faces.el, gui.el, help.el, hyper-apropos.el, info.el, isearch-mode.el, keymap.el, lisp-mnt.el, mouse.el, package-admin.el, package-get.el, printer.el, process.el, resize-minibuffer.el, simple.el, toolbar-items.el, wid-edit.el, win32-native.el: fix warnings. very-early-lisp.el: update docs. mule\chinese.el, mule\japan-util.el: fix warnings. mule\chinese.el, mule\japan-util.el: fix warnings. behavior-defs.el: fix errors with require. bytecomp-runtime.el: add new funs {when,and}-{f}boundp, clean up docs. cus-edit.el: pretty-print values. dump-paths.el, find-paths.el, startup.el, setup-paths.el: fix problems/inconsistencies parsing options. support new -no-packages option. merge code duplication in dump-paths and startup. lisp-mode.el: indent macrolet and labels correctly. update comments about lisp-indent-function. flet already handled in cl. apropos.el, auto-save.el, buff-menu.el, cl-extra.el, dragdrop.el, faces.el, files.el, fill.el, font-lock.el, font.el, gtk-faces.el, gui.el, help.el, hyper-apropos.el, info.el, isearch-mode.el, keymap.el, lisp-mnt.el, mouse.el, package-admin.el, package-get.el, printer.el, process.el, resize-minibuffer.el, simple.el, toolbar-items.el, wid-edit.el, win32-native.el: fix warnings. very-early-lisp.el: update docs. mule\chinese.el, mule\japan-util.el: fix warnings. Makefile.in.in: Use -no-packages to avoid problems with package files shadowing core files (e.g. unicode.el in mule-ucs). Makefile.in.in: Use -no-packages to avoid problems with package files shadowing core files (e.g. unicode.el in mule-ucs).

(defvar statusbar-hashtable (make-hashtable 29))
(defvar statusbar-gnome-p nil)

(defmacro get-frame-statusbar (frame)
  `(gethash (or ,frame (selected-frame)) statusbar-hashtable))

(defun add-frame-statusbar (frame)
  "Stick a GTK (or GNOME) statusbar at the bottom of the frame."
  (if (windowp (frame-property frame 'minibuffer))
      (puthash frame (get-frame-statusbar (window-frame (frame-property frame 'minibuffer)))
	       statusbar-hashtable)
    (let ((sbar nil)
	  (shell (frame-property frame 'shell-widget)))
      (if (string-match "Gnome" (gtk-type-name (gtk-object-type shell)))
	  (progn
	    (require 'gnome-widgets)
	    (setq sbar (gnome-appbar-new t t 0)
		  statusbar-gnome-p t)
	    (gtk-progress-set-format-string sbar "%p%%")
	    (gnome-app-set-statusbar shell sbar))
	(setq sbar (gtk-statusbar-new))
	(gtk-box-pack-end (frame-property frame 'container-widget)
			  sbar nil nil 0))
      (puthash frame sbar statusbar-hashtable))))

(add-hook 'create-frame-hook 'add-frame-statusbar)
(add-hook 'delete-frame-hook (lambda (f)
			       (remhash f statusbar-hashtable)))
			       

(defun clear-message (&optional label frame stdout-p no-restore)
  (let ((sbar (get-frame-statusbar frame)))
    (if sbar
	(if statusbar-gnome-p
	    (gnome-appbar-pop sbar)
	  (gtk-statusbar-pop sbar 1)))))

(defun append-message (label message &optional frame stdout-p)
  (let ((sbar (get-frame-statusbar frame)))
    (if sbar
	(if statusbar-gnome-p
	    (gnome-appbar-push sbar message)
	  (gtk-statusbar-push sbar 1 message)))))

(defun progress-display (fmt &optional value &rest args)
  "Print a progress gauge and message in the bottom gutter area of the frame.
The arguments are the same as to `format'.

If the only argument is nil, clear any existing progress gauge."
  (let ((sbar (get-frame-statusbar nil)))
    (apply 'message fmt args)
    (if statusbar-gnome-p
	(progn
	  (gtk-progress-set-show-text (gnome-appbar-get-progress sbar) t)
	  (gnome-appbar-set-progress sbar (/ value 100.0))
	  (gdk-flush)))))

(defun lprogress-display (label fmt &optional value &rest args)
  "Print a progress gauge and message in the bottom gutter area of the frame.
First argument LABEL is an identifier for this progress gauge.  The rest of the
arguments are the same as to `format'."
    (if (and (null fmt) (null args))
	(prog1 nil
	  (clear-progress-display label nil))
      (let ((str (apply 'format fmt args)))
	(progress-display str value)
	str)))

(defun clear-progress-display (&rest ignored)
  (if statusbar-gnome-p
      (let* ((sbar (get-frame-statusbar nil))
	     (progress (gnome-appbar-get-progress sbar)))
	(gnome-appbar-set-progress sbar 0)
	(gtk-progress-set-show-text progress nil))))