various frame-geometry fixes -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-02-15 Ben Wing <ben@xemacs.org> * EmacsFrame.c: * EmacsFrame.c (EmacsFrameResize): * console-msw-impl.h: * console-msw-impl.h (struct mswindows_frame): * console-msw-impl.h (FRAME_MSWINDOWS_TARGET_RECT): * device-tty.c: * device-tty.c (tty_asynch_device_change): * event-msw.c: * event-msw.c (mswindows_wnd_proc): * faces.c (Fface_list): * faces.h: * frame-gtk.c: * frame-gtk.c (gtk_set_initial_frame_size): * frame-gtk.c (gtk_set_frame_size): * frame-msw.c: * frame-msw.c (mswindows_init_frame_1): * frame-msw.c (mswindows_set_frame_size): * frame-msw.c (mswindows_size_frame_internal): * frame-msw.c (msprinter_init_frame_3): * frame.c: * frame.c (enum): * frame.c (Fmake_frame): * frame.c (adjust_frame_size): * frame.c (store_minibuf_frame_prop): * frame.c (Fframe_property): * frame.c (Fframe_properties): * frame.c (Fframe_displayable_pixel_height): * frame.c (Fframe_displayable_pixel_width): * frame.c (internal_set_frame_size): * frame.c (Fset_frame_height): * frame.c (Fset_frame_pixel_height): * frame.c (Fset_frame_displayable_pixel_height): * frame.c (Fset_frame_width): * frame.c (Fset_frame_pixel_width): * frame.c (Fset_frame_displayable_pixel_width): * frame.c (Fset_frame_size): * frame.c (Fset_frame_pixel_size): * frame.c (Fset_frame_displayable_pixel_size): * frame.c (frame_conversion_internal_1): * frame.c (get_frame_displayable_pixel_size): * frame.c (change_frame_size_1): * frame.c (change_frame_size): * frame.c (generate_title_string): * frame.h: * gtk-xemacs.c: * gtk-xemacs.c (gtk_xemacs_size_request): * gtk-xemacs.c (gtk_xemacs_size_allocate): * gtk-xemacs.c (gtk_xemacs_paint): * gutter.c: * gutter.c (update_gutter_geometry): * redisplay.c (end_hold_frame_size_changes): * redisplay.c (redisplay_frame): * toolbar.c: * toolbar.c (update_frame_toolbars_geometry): * window.c: * window.c (frame_pixsize_valid_p): * window.c (check_frame_size): Various fixes to frame geometry to make it a bit easier to understand and fix some bugs. 1. IMPORTANT: Some renamings. Will need to be applied carefully to the carbon repository, in the following order: -- pixel_to_char_size -> pixel_to_frame_unit_size -- char_to_pixel_size -> frame_unit_to_pixel_size -- pixel_to_real_char_size -> pixel_to_char_size -- char_to_real_pixel_size -> char_to_pixel_size -- Reverse second and third arguments of change_frame_size() and change_frame_size_1() to try to make functions consistent in putting width before height. -- Eliminate old round_size_to_char, because it didn't really do anything differently from round_size_to_real_char() -- round_size_to_real_char -> round_size_to_char; any places that called the old round_size_to_char should just call the new one. 2. IMPORTANT FOR CARBON: The set_frame_size() method is now passed sizes in "frame units", like all other frame-sizing functions, rather than some hacked-up combination of char-cell units and total pixel size. This only affects window systems that use "pixelated geometry", and I'm not sure if Carbon is one of them. MS Windows is pixelated, X and GTK are not. For pixelated-geometry systems, the size in set_frame_size() is in displayable pixels rather than total pixels and needs to be converted appropriately; take a look at the changes made to mswindows_set_frame_size() method if necessary. 3. Add a big long comment in frame.c describing how frame geometry works. 4. Remove MS Windows-specific character height and width fields, duplicative and unused. 5. frame-displayable-pixel-* and set-frame-displayable-pixel-* didn't use to work on MS Windows, but they do now. 6. In general, clean up the handling of "pixelated geometry" so that fewer functions have to worry about this. This is really an abomination that should be removed entirely but that will have to happen later. Fix some buggy code in frame_conversion_internal() that happened to "work" because it was countered by oppositely buggy code in change_frame_size(). 7. Clean up some frame-size code in toolbar.c and use functions already provided in frame.c instead of rolling its own. 8. Fix check_frame_size() in window.c, which formerly didn't take pixelated geometry into account.

;;; callers-of-rpt.el --- generate call graph of lisp in XEmacs

;; Copyright (C) 1997 Karl Hegbloom
;; Copyright (C) 1997 Free Software Foundation, Inc.

;; Author: Karl Hegbloom <karlheg@inetarena.com>
;; Maintainer: XEmacs Development Team
;; Keywords: internal

;; This file is part of XEmacs.

;; XEmacs 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 2, or (at your option)
;; any later version.

;; XEmacs 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 XEmacs; see the file COPYING.  If not, write to the 
;; Free Software Foundation, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Synched up with: not in FSF

;;; Commentary:

;; Grep-2.1 is required.
;; Modify the `xemacs-src-lisp-dir' and `xemacs-pkg-lisp-dir' to reflect
;;  where these directories live on your local system.

;;; Code:

(defvar xemacs-src-lisp-dir "/usr/src/xemacs-20.0/lisp/"
  "Where the XEmacs 20 lisp sources live.")
(defvar xemacs-pkg-lisp-dir "/home/xemacs/packages/"
  "Where the package lisp sources live.")

;; (makunbound 'caller-table)
(defconst caller-table (make-hash-table :test 'equal)
  "Hash table keyed on the symbols being required.  Each element will
  be a list of file-names of programs that depend on them.")

;;./apel/atype.el:(require 'emu)
;;./apel/atype.el:(require 'alist)
;;./apel/emu-e19.el:       (require 'emu-xemacs))
;;./apel/emu-e19.el:       (require 'emu-19)

(defun make-caller-report ()
  "Generate a simple report showing .el files that are `require'd by
  other .el files, and the list of programs that depend on them."
  (interactive)
  (let ((cmd-out (get-buffer-create "*caller-report find-grep output*"))
	(rpt (get-buffer-create "* caller report *"))
	file-name)
    (switch-to-buffer cmd-out)
    (buffer-disable-undo cmd-out)
    (set-syntax-table emacs-lisp-mode-syntax-table cmd-out)
    (erase-buffer cmd-out)
    (message "Running the find | grep...")
    (sit-for 0)
    ;; Note: Edit this part as needed for your installation.
    (shell-command (concat
		    ;; First the installed lisp
		    "cd " xemacs-src-lisp-dir " ;"
		    "grep -H '(require ' $(find -name '*.el' -print) |"
		    " grep -v 'auto-autoloads\\.el\\|callers-of-rpt\\.el' |"
		    " grep -v 'el:[ \t]*;\\|require load' ;" ; ones commented off, and cus-edit.el
		    ;; Then the packages
		    "cd " xemacs-pkg-lisp-dir " ;"
		    "grep -H '(require ' $(find -name '*.el' -print) |"
		    " grep -v 'auto-autoloads\\.el\\|callers-of-rpt\\.el' |"
		    " grep -v 'el:[ \t]*;' ;" ; ones commented off
		    )
		   cmd-out)
    (message "Running the find | grep... Done.")
    (goto-char (point-min))
    (sit-for 0)
    (while (not (eobp))
      (setq file-name (buffer-substring (+ (point) 2) ; skip the leading "./"
					(progn
					  (skip-chars-forward "^:")
					  (point))
					cmd-out))
      (re-search-forward "(require '" nil t)
      (let* ((key (buffer-substring (point) (progn
					      (skip-chars-forward "^) ")
					      (point))
				    cmd-out))
	     (lst (gethash key caller-table)))
	(unless (member file-name lst)
	  (puthash key (cons file-name lst) caller-table)))
      (forward-line 1)
      (sit-for 0))
    (switch-to-buffer rpt)
    (buffer-disable-undo rpt)
    (erase-buffer rpt)
    (sit-for 0)
    (let (keys)
      (maphash #'(lambda (key val) (push key keys)) caller-table)
      (setq keys (sort keys #'string<))
      (mapc #'(lambda (key)
		(insert (format "(%s '(" key))
		(let ((lst (gethash key caller-table)))
		  (while lst
		    (insert (format "%S" (car lst)))
		    (setq lst (cdr lst))
		    (when lst (insert " "))))
		(insert "))\n")
		(sit-for 0))
	    keys))))

(byte-compile 'make-caller-report)
(delete-other-windows)
(make-caller-report)

;;; callers-of-rpt.el ends here