annotate lisp/msw-faces.el @ 793:e38acbeb1cae

[xemacs-hg @ 2002-03-29 04:46:17 by ben] lots o' fixes etc/ChangeLog: New file. Separated out all entries for etc/ into their own ChangeLog. Includes entries for the following files: etc/BABYL, etc/BETA, etc/CHARSETS, etc/DISTRIB, etc/Emacs.ad, etc/FTP, etc/GNUS-NEWS, etc/GOATS, etc/HELLO, etc/INSTALL, etc/MACHINES, etc/MAILINGLISTS, etc/MSDOS, etc/MYTHOLOGY, etc/NEWS, etc/OXYMORONS, etc/PACKAGES, etc/README, etc/TUTORIAL, etc/TUTORIAL.de, etc/TUTORIAL.ja, etc/TUTORIAL.ko, etc/TUTORIAL.se, etc/aliases.ksh, etc/altrasoft-logo.xpm, etc/check_cygwin_setup.sh, etc/custom/example-themes/europe-theme.el, etc/custom/example-themes/ex-custom-file, etc/custom/example-themes/example-theme.el, etc/e/eterm.ti, etc/edt-user.doc, etc/enriched.doc, etc/etags.1, etc/gnuserv.1, etc/gnuserv.README, etc/package-index.LATEST.gpg, etc/package-index.LATEST.pgp, etc/photos/jan.png, etc/recycle.xpm, etc/refcard.tex, etc/sample.Xdefaults, etc/sample.emacs, etc/sgml/CATALOG, etc/sgml/HTML32.dtd, etc/skk/SKK.tut.E, etc/smilies/Face_ase.xbm, etc/smilies/Face_ase2.xbm, etc/smilies/Face_ase3.xbm, etc/smilies/Face_smile.xbm, etc/smilies/Face_weep.xbm, etc/sounds, etc/toolbar, etc/toolbar/workshop-cap-up.xpm, etc/xemacs-ja.1, etc/xemacs.1, etc/yow.lines, etc\BETA, etc\NEWS, etc\README, etc\TUTORIAL, etc\TUTORIAL.de, etc\check_cygwin_setup.sh, etc\sample.init.el, etc\unicode\README, etc\unicode\mule-ucs\*, etc\unicode\other\* unicode/unicode-consortium/8859-16.TXT: New file. mule/english.el: Define this charset now, since a bug was fixed that formerly prevented it. mule/ethio-util.el: Fix compile errors involving Unicode `characters', which should be integers. Makefile.in.in: Always include gui.c, to fix compile error when TTY-only. EmacsFrame.c, abbrev.c, alloc.c, buffer.c, buffer.h, bytecode.c, bytecode.h, callint.c, callproc.c, casetab.c, casetab.h, charset.h, chartab.c, chartab.h, cmds.c, console-msw.c, console-msw.h, console-tty.c, console-x.c, console-x.h, console.c, console.h, data.c, database.c, device-gtk.c, device-msw.c, device-x.c, device.c, device.h, dialog-msw.c, doc.c, doprnt.c, dumper.c, dynarr.c, editfns.c, eldap.c, eldap.h, elhash.c, elhash.h, emacs.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, event-tty.c, event-unixoid.c, events.c, events.h, extents.c, extents.h, faces.c, faces.h, file-coding.c, file-coding.h, fileio.c, filelock.c, fns.c, frame-gtk.c, frame-msw.c, frame-tty.c, frame-x.c, frame.c, frame.h, free-hook.c, general-slots.h, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-widget.c, glyphs-x.c, glyphs.c, glyphs.h, gpmevent.c, gtk-xemacs.c, gui-msw.c, gui-x.c, gui-x.h, gui.c, gui.h, gutter.c, gutter.h, indent.c, input-method-xlib.c, insdel.c, keymap.c, keymap.h, lisp-disunion.h, lisp-union.h, lisp.h, lread.c, lrecord.h, lstream.c, lstream.h, marker.c, menubar-gtk.c, menubar-msw.c, menubar-x.c, menubar.c, minibuf.c, mule-canna.c, mule-ccl.c, mule-charset.c, mule-wnnfns.c, native-gtk-toolbar.c, objects-msw.c, objects-tty.c, objects-x.c, objects.c, objects.h, opaque.c, opaque.h, postgresql.c, postgresql.h, print.c, process-unix.c, process.c, process.h, rangetab.c, rangetab.h, redisplay-gtk.c, redisplay-msw.c, redisplay-output.c, redisplay-tty.c, redisplay-x.c, redisplay.c, scrollbar-gtk.c, scrollbar-msw.c, scrollbar-x.c, scrollbar.c, scrollbar.h, search.c, select-gtk.c, select-x.c, sound.c, specifier.c, specifier.h, strftime.c, symbols.c, symeval.h, syntax.h, text.c, text.h, toolbar-common.c, toolbar-msw.c, toolbar.c, toolbar.h, tooltalk.c, tooltalk.h, ui-gtk.c, ui-gtk.h, undo.c, vm-limit.c, window.c, window.h: Eliminate XSETFOO. Replace all usages with wrap_foo(). Make symbol->name a Lisp_Object, not Lisp_String *. Eliminate nearly all uses of Lisp_String * in favor of Lisp_Object, and correct macros so most of them favor Lisp_Object. Create new error-behavior ERROR_ME_DEBUG_WARN -- output warnings, but at level `debug' (usually ignored). Use it when instantiating specifiers, so problems can be debugged. Move log-warning-minimum-level into C so that we can optimize ERROR_ME_DEBUG_WARN. Fix warning levels consistent with new definitions. Add default_ and parent fields to char table; not yet implemented. New fun Dynarr_verify(); use for further error checking on Dynarrs. Rearrange code at top of lisp.h in conjunction with dynarr changes. Fix eifree(). Use Eistrings in various places (format_event_object(), where_is_to_char(), and callers thereof) to avoid fixed-size strings buffers. New fun write_eistring(). Reindent and fix GPM code to follow standards. Set default MS Windows font to Lucida Console (same size as Courier New but less interline spacing, so more lines fit). Increase default frame size on Windows to 50 lines. (If that's too big for the workspace, the frame will be shrunk as necessary.) Fix problem with text files with no newlines (). (Change `convert-eol' coding system to use `nil' for autodetect, consistent with make-coding-system.) Correct compile warnings in vm-limit.c. Fix handling of reverse-direction charsets to avoid errors when opening (e.g.) mule-ucs/lisp/reldata/uiso8859-6.el. Recode some object printing methods to use write_fmt_string() instead of a fixed buffer and sprintf. Turn on display of png comments as warnings (level `info'), now that they're unobtrusive. Revamped the sound documentation. Fixed bug in redisplay w.r.t. hscroll/truncation/continuation glyphs causing jumping up and down of the lines, since they're bigger than the line size. (It was seen most obviously when there's a horizontal scroll bar, e.g. do C-h a glyph or something like that.) The problem was that the glyph-contrib-p setting on glyphs was ignored even if it was set properly, which it wasn't until now.
author ben
date Fri, 29 Mar 2002 04:49:13 +0000
parents abe6d1db359e
children 2b6fa2618f76
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1 ;;; msw-faces.el --- mswindows-specific face stuff.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3 ;;; Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 442
diff changeset
4 ;;; Copyright (C) 1995, 1996, 2002 Ben Wing.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
6 ;; Author: Jamie Zawinski
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
7 ;; Modified by: Chuck Thompson
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
8 ;; Modified by: Ben Wing
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
9 ;; Modified by: Martin Buchholz
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
10 ;; Rewritten for mswindows by: Jonathan Harris
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
11
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
12 ;; This file is part of XEmacs.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
13
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
14 ;; XEmacs is free software; you can redistribute it and/or modify it
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
15 ;; under the terms of the GNU General Public License as published by
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
16 ;; the Free Software Foundation; either version 2, or (at your option)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
17 ;; any later version.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
18
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
19 ;; XEmacs is distributed in the hope that it will be useful, but
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
20 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
22 ;; General Public License for more details.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
23
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
24 ;; You should have received a copy of the GNU General Public License
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
25 ;; along with XEmacs; see the file COPYING. If not, write to the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
26 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
27 ;; Boston, MA 02111-1307, USA.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
28
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
29 ;; This file does the magic to parse mswindows font names, and make sure that
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
30 ;; the default and modeline attributes of new frames are specified enough.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
31
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 442
diff changeset
32 (set-face-font 'gui-element "MS Sans Serif:Regular:8" nil 'mswindows)
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 442
diff changeset
33
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
34 (defun mswindows-init-device-faces (device)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
35 (let ((color-default (device-system-metric device 'color-default))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
36 (color-3d-face (device-system-metric device 'color-3d-face)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
37 ; Force creation of the default face font so that if it fails we get
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
38 ; an error now instead of a crash at frame creation.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
39 (unless (face-font-instance 'default device)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
40 (error "Can't find a suitable default font"))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
41
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
42 (if (car color-default)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
43 (set-face-foreground 'default (car color-default)) device)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
44 (if (cdr color-default)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
45 (set-face-background 'default (cdr color-default)) device)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
46 (if (car color-3d-face)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
47 (set-face-foreground 'gui-element (car color-3d-face)) device)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
48 (if (cdr color-3d-face)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 428
diff changeset
49 (set-face-background 'gui-element (cdr color-3d-face)) device)
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 442
diff changeset
50 ))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
51
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
52 (defun mswindows-init-frame-faces (frame)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
53 )
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
54
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
55 ;; Other functions expect these regexps
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
56 (defconst mswindows-font-regexp
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
57 (let
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
58 ((- ":")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
59 (fontname "\\([a-zA-Z ]+\\)")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
60 (weight "\\([a-zA-Z]*\\)?")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
61 (style "\\( [a-zA-Z]*\\)?")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
62 (pointsize "\\([0-9]+\\)?")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
63 (effects "\\([a-zA-Z ]*\\)?")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
64 (charset "\\([a-zA-Z 0-9]*\\)")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
65 )
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
66 (concat "^"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
67 fontname - weight style - pointsize - effects - charset "$")))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
68
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
69 ;;; Fill in missing parts of a font spec. This is primarily intended as a
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
70 ;;; helper function for the functions below.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
71 ;;; mswindows fonts look like:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
72 ;;; fontname[:[weight][ style][:pointsize[:effects]]][:charset]
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
73 ;;; A minimal mswindows font spec looks like:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
74 ;;; Courier New
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
75 ;;; A maximal mswindows font spec looks like:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
76 ;;; Courier New:Bold Italic:10:underline strikeout:Western
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
77 ;;; Missing parts of the font spec should be filled in with these values:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
78 ;;; Courier New:Regular:10::Western
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
79 (defun mswindows-font-canonicalize-name (font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
80 "Given a mswindows font or font name, this returns its name in
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
81 canonical form."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
82 (if (or (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
83 (stringp font))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
84 (let ((name (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
85 (font-instance-name font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
86 font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
87 (cond ((string-match
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
88 "^[a-zA-Z ]+:[a-zA-Z ]*:[0-9]+:[a-zA-Z ]*:[a-zA-Z 0-9]*$"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
89 name) name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
90 ((string-match "^[a-zA-Z ]+:[a-zA-Z ]*:[0-9]+:[a-zA-Z ]*$"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
91 name) (concat name ":Western"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
92 ((string-match "^[a-zA-Z ]+:[a-zA-Z ]*:[0-9]+$" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
93 (concat name "::Western"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
94 ((string-match "^[a-zA-Z ]+:[a-zA-Z ]*$" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
95 (concat name ":10::Western"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
96 ((string-match "^[a-zA-Z ]+$" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
97 (concat name ":Regular:10::Western"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
98 (t "Courier New:Regular:10::Western")))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
99
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
100 (defun mswindows-make-font-bold (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
101 "Given a mswindows font specification, this attempts to make a bold font.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
102 If it fails, it returns nil."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
103 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
104 (let ((name (mswindows-font-canonicalize-name font))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
105 (oldwidth (font-instance-width font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
106 (string-match "^[a-zA-Z ]+:\\([a-zA-Z ]*\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
107 (let ((newfont (make-font-instance
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
108 (concat (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
109 "Bold" (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
110 device t)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
111 ; Hack! on mswindows, bold fonts (even monospaced) are often wider than the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
112 ; equivalent non-bold font. Making the bold font one point smaller usually
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
113 ; makes it the same width (maybe at the expense of making it one pixel shorter)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
114 (if (font-instance-p newfont)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
115 (if (> (font-instance-width newfont) oldwidth)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
116 (mswindows-find-smaller-font newfont device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
117 newfont))))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
118
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
119 (defun mswindows-make-font-unbold (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
120 "Given a mswindows font specification, this attempts to make a non-bold font.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
121 If it fails, it returns nil."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
122 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
123 (let ((name (mswindows-font-canonicalize-name font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
124 (string-match "^[a-zA-Z ]+:\\([a-zA-Z ]*\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
125 (make-font-instance (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
126 (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
127 "Regular" (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
128 device t))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
129
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
130 (defun mswindows-make-font-italic (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
131 "Given a mswindows font specification, this attempts to make an `italic'
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
132 font. If it fails, it returns nil."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
133 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
134 (let ((name (mswindows-font-canonicalize-name font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
135 (string-match "^[a-zA-Z ]+:\\([a-zA-Z ]*\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
136 (make-font-instance (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
137 (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
138 "Italic" (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
139 device t))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
140
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
141 (defun mswindows-make-font-unitalic (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
142 "Given a mswindows font specification, this attempts to make a non-italic
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
143 font. If it fails, it returns nil."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
144 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
145 (let ((name (mswindows-font-canonicalize-name font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
146 (string-match "^[a-zA-Z ]+:\\([a-zA-Z ]*\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
147 (make-font-instance (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
148 (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
149 "Regular" (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
150 device t))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
151
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
152 (defun mswindows-make-font-bold-italic (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
153 "Given a mswindows font specification, this attempts to make a `bold-italic'
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
154 font. If it fails, it returns nil."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
155 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
156 (let ((name (mswindows-font-canonicalize-name font))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
157 (oldwidth (font-instance-width font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
158 (string-match "^[a-zA-Z ]+:\\([a-zA-Z ]*\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
159 (let ((newfont (make-font-instance
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
160 (concat (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
161 "Bold Italic" (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
162 device t)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
163 ; Hack! on mswindows, bold fonts (even monospaced) are often wider than the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
164 ; equivalent non-bold font. Making the bold font one point smaller usually
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
165 ; makes it the same width (maybe at the expense of making it one pixel shorter)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
166 (if (font-instance-p newfont)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
167 (if (> (font-instance-width newfont) oldwidth)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
168 (mswindows-find-smaller-font newfont device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
169 newfont))))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
170
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
171 (defun mswindows-find-smaller-font (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
172 "Loads a new version of the given font (or font name) 1 point smaller.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
173 Returns the font if it succeeds, nil otherwise."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
174 (if (stringp font) (setq font (make-font-instance font device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
175 (if (font-instance-p font) (setq font (font-instance-truename font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
176 (if (stringp font) (setq font (make-font-instance font device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
177 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
178 (let (old-size (name (mswindows-font-canonicalize-name font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
179 (string-match "^[a-zA-Z ]+:[a-zA-Z ]*:\\([0-9]+\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
180 (setq old-size (string-to-int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
181 (substring name (match-beginning 1) (match-end 1))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
182 (if (> old-size 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
183 (make-font-instance (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
184 (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
185 (int-to-string (- old-size 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
186 (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
187 device t)))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
188
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
189 (defun mswindows-find-larger-font (font &optional device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
190 "Loads a new version of the given font (or font name) 1 point larger.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
191 Returns the font if it succeeds, nil otherwise."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
192 (if (stringp font) (setq font (make-font-instance font device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
193 (if (font-instance-p font) (setq font (font-instance-truename font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
194 (if (stringp font) (setq font (make-font-instance font device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
195 (if (font-instance-p font)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
196 (let (old-size (name (mswindows-font-canonicalize-name font)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
197 (string-match "^[a-zA-Z ]+:[a-zA-Z ]*:\\([0-9]+\\):" name)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
198 (setq old-size (string-to-int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
199 (substring name (match-beginning 1) (match-end 1))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
200 (make-font-instance (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
201 (substring name 0 (match-beginning 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
202 (int-to-string (+ old-size 1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
203 (substring name (match-end 1)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
204 device t))))