Mercurial > hg > xemacs-beta
view lisp/package-ui.el @ 2367:ecf1ebac70d8
[xemacs-hg @ 2004-11-04 23:05:23 by ben]
commit mega-patch
configure.in: Turn off -Winline and -Wchar-subscripts.
Use the right set of cflags when compiling modules.
Rewrite ldap configuration to separate the inclusion of lber
(needed in recent Cygwin) from the basic checks for the
needed libraries.
add a function for MAKE_JUNK_C; initially code was added to
generate xemacs.def using this, but it will need to be rewritten.
add an rm -f for junk.c to avoid weird Cygwin bug with cp -f onto
an existing file.
Sort list of auto-detected functions and eliminate unused checks for
stpcpy, setlocale and getwd.
Add autodetection of Cygwin scanf problems
BETA: Rewrite section on configure to indicate what flags are important
and what not.
digest-doc.c, make-dump-id.c, profile.c, sorted-doc.c: Add proper decls for main().
make-msgfile.c: Document that this is old junk.
Move proposal to text.c.
make-msgfile.lex: Move proposal to text.c.
make-mswin-unicode.pl: Convert error-generating code so that the entire message will
be seen as a single unrecognized token.
mule/mule-ccl.el: Update docs.
lispref/mule.texi: Update CCL docs.
ldap/eldap.c: Mule-ize.
Use EXTERNAL_LIST_LOOP_2 instead of deleted EXTERNAL_LIST_LOOP.
* XEmacs 21.5.18 "chestnut" is released.
---------------------------------------------------------------
MULE-RELATED WORK:
---------------------------------------------------------------
---------------------------
byte-char conversion
---------------------------
buffer.c, buffer.h, insdel.c, text.c: Port FSF algorithm for byte-char conversion, replacing broken
previous version. Track the char position of the gap. Add
functions to do char-byte conversion downwards as well as upwards.
Move comments about algorithm workings to internals manual.
---------------------------
work on types
---------------------------
alloc.c, console-x-impl.h, dump-data.c, dump-data.h, dumper.c, dialog-msw.c, dired-msw.c, doc.c, editfns.c, esd.c, event-gtk.h, event-msw.c, events.c, file-coding.c, file-coding.h, fns.c, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-shared.c, glyphs-x.c, glyphs.c, glyphs.h, gui.c, hpplay.c, imgproc.c, intl-win32.c, lrecord.h, lstream.c, keymap.c, lisp.h, libsst.c, linuxplay.c, miscplay.c, miscplay.h, mule-coding.c, nas.c, nt.c, ntheap.c, ntplay.c, objects-msw.c, objects-tty.c, objects-x.c, print.c, process-nt.c, process.c, redisplay.h, select-common.h, select-gtk.c, select-x.c, sgiplay.c, sound.c, sound.h, sunplay.c, sysfile.h, sysdep.c, syswindows.h, text.c, unexnt.c, win32.c, xgccache.c: Further work on types. This creates a full set of types for all
the basic semantics of `char' that I have so far identified, so that
its semantics can always be identified for the purposes of proper
Mule-safe code, and the raw use of `char' always avoided.
(1) More type renaming, for consistency of naming.
Char_ASCII -> Ascbyte
UChar_ASCII -> UAscbyte
Char_Binary -> CBinbyte
UChar_Binary -> Binbyte
SChar_Binary -> SBinbyte
(2) Introduce Rawbyte, CRawbyte, Boolbyte, Chbyte, UChbyte, and
Bitbyte and use them.
(3) New types Itext, Wexttext and Textcount for separating out
the concepts of bytes and textual units (different under UTF-16
and UTF-32, which are potential internal encodings).
(4) qxestr*_c -> qxestr*_ascii.
lisp.h: New; goes with other qxe() functions. #### Maybe goes in a
different section.
lisp.h: Group generic int-type defs together with EMACS_INT defs.
lisp.h: * lisp.h (WEXTTEXT_IS_WIDE)
New defns.
lisp.h: New type to replace places where int occurs as a boolean.
It's signed because occasionally people may want to use -1 as
an error value, and because unsigned ints are viral -- see comments
in the internals manual against using them.
dynarr.c: int -> Bytecount.
---------------------------
Mule-izing
---------------------------
device-x.c: Partially Mule-ize.
dumper.c, dumper.h: Mule-ize. Use Rawbyte. Use stderr_out not printf. Use wext_*().
sysdep.c, syswindows.h, text.c: New Wexttext API for manipulation of external text that may be
Unicode (e.g. startup code under Windows).
emacs.c: Mule-ize. Properly deal with argv in external encoding.
Use wext_*() and Wexttext. Use Rawbyte.
#if 0 some old junk on SCO that is unlikely to be correct.
Rewrite allocation code in run-temacs.
emacs.c, symsinit.h, win32.c: Rename win32 init function and call it even earlier, to
initialize mswindows_9x_p even earlier, for use in startup code
(XEUNICODE_P).
process.c: Use _wenviron not environ under Windows, to get Unicode environment
variables.
event-Xt.c: Mule-ize drag-n-drop related stuff.
dragdrop.c, dragdrop.h, frame-x.c: Mule-ize.
text.h: Add some more stand-in defines for particular kinds of conversion;
use in Mule-ization work in frame-x.c etc.
---------------------------
Freshening
---------------------------
intl-auto-encap-win32.c, intl-auto-encap-win32.h: Regenerate.
---------------------------
Unicode-work
---------------------------
intl-win32.c, syswindows.h: Factor out common options to MultiByteToWideChar and
WideCharToMultiByte. Add convert_unicode_to_multibyte_malloc()
and convert_unicode_to_multibyte_dynarr() and use. Add stuff for
alloca() conversion of multibyte/unicode.
alloc.c: Use dfc_external_data_len() in case of unicode coding system.
alloc.c, mule-charset.c: Don't zero out and reinit charset Unicode tables. This fucks up
dump-time loading. Anyway, either we load them at dump time or
run time, never both.
unicode.c: Dump the blank tables as well.
---------------------------------------------------------------
DOCUMENTATION, MOSTLY MULE-RELATED:
---------------------------------------------------------------
EmacsFrame.c, emodules.c, event-Xt.c, fileio.c, input-method-xlib.c, mule-wnnfns.c, redisplay-gtk.c, redisplay-tty.c, redisplay-x.c, regex.c, sysdep.c: Add comment about Mule work needed.
text.h: Add more documentation describing why DFC routines were not written
to return their value. Add some other DFC documentation.
console-msw.c, console-msw.h: Add pointer to docs in win32.c.
emacs.c: Add comments on sources of doc info.
text.c, charset.h, unicode.c, intl-win32.c, intl-encap-win32.c, text.h, file-coding.c, mule-coding.c: Collect background comments and related to text matters and
internationalization, and proposals for work to be done, in text.c
or Internals manual, stuff related to specific textual API's in
text.h, and stuff related to internal implementation of Unicode
conversion in unicode.c. Put lots of pointers to the comments to
make them easier to find.
s/mingw32.h, s/win32-common.h, s/win32-native.h, s/windowsnt.h, win32.c: Add bunches of new documentation on the different kinds of
builds and environments under Windows and how they work.
Collect this info in win32.c. Add pointers to these docs in
the relevant s/* files.
emacs.c: Document places with long comments.
Remove comment about exiting, move to internals manual, put
in pointer.
event-stream.c: Move docs about event queues and focus to internals manual, put
in pointer.
events.h: Move docs about event stream callbacks to internals manual, put
in pointer.
profile.c, redisplay.c, signal.c: Move documentation to the Internals manual.
process-nt.c: Add pointer to comment in win32-native.el.
lisp.h: Add comments about some comment conventions.
lisp.h: Add comment about the second argument.
device-msw.c, redisplay-msw.c: @@#### comments are out-of-date.
---------------------------------------------------------------
PDUMP WORK (MOTIVATED BY UNICODE CHANGES)
---------------------------------------------------------------
alloc.c, buffer.c, bytecode.c, console-impl.h, console.c, device.c, dumper.c, lrecord.h, elhash.c, emodules.h, events.c, extents.c, frame.c, glyphs.c, glyphs.h, mule-charset.c, mule-coding.c, objects.c, profile.c, rangetab.c, redisplay.c, specifier.c, specifier.h, window.c, lstream.c, file-coding.h, file-coding.c: PDUMP:
Properly implement dump_add_root_block(), which never worked before,
and is necessary for dumping Unicode tables.
Pdump name changes for accuracy:
XD_STRUCT_PTR -> XD_BLOCK_PTR.
XD_STRUCT_ARRAY -> XD_BLOCK_ARRAY.
XD_C_STRING -> XD_ASCII_STRING.
*_structure_* -> *_block_*.
lrecord.h: some comments added about
dump_add_root_block() vs dump_add_root_block_ptr().
extents.c: remove incorrect comment about pdump problems with gap array.
---------------------------------------------------------------
ALLOCATION
---------------------------------------------------------------
abbrev.c, alloc.c, bytecode.c, casefiddle.c, device-msw.c, device-x.c, dired-msw.c, doc.c, doprnt.c, dragdrop.c, editfns.c, emodules.c, file-coding.c, fileio.c, filelock.c, fns.c, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, gui-msw.c, gui-x.c, imgproc.c, intl-win32.c, lread.c, menubar-gtk.c, menubar.c, nt.c, objects-msw.c, objects-x.c, print.c, process-nt.c, process-unix.c, process.c, realpath.c, redisplay.c, search.c, select-common.c, symbols.c, sysdep.c, syswindows.h, text.c, text.h, ui-byhand.c: New macros {alloca,xnew}_{itext,{i,ext,raw,bin,asc}bytes} for
more convenient allocation of these commonly requested items.
Modify functions to use alloca_ibytes, alloca_array, alloca_extbytes,
xnew_ibytes, etc. also XREALLOC_ARRAY, xnew.
alloc.c: Rewrite the allocation functions to factor out repeated code.
Add assertions for freeing dumped data.
lisp.h: Moved down and consolidated with other allocation stuff.
lisp.h, dynarr.c: New functions for allocation that's very efficient when mostly in
LIFO order.
lisp.h, text.c, text.h: Factor out some stuff for general use by alloca()-conversion funs.
text.h, lisp.h: Fill out convenience routines for allocating various kinds of
bytes and put them in lisp.h. Use them in place of xmalloc(),
ALLOCA().
text.h: Fill out the convenience functions so the _MALLOC() kinds match
the alloca() kinds.
---------------------------------------------------------------
ERROR-CHECKING
---------------------------------------------------------------
text.h: Create ASSERT_ASCTEXT_ASCII() and ASSERT_ASCTEXT_ASCII_LEN()
from similar Eistring checkers and change the Eistring checkers to
use them instead.
---------------------------------------------------------------
MACROS IN LISP.H
---------------------------------------------------------------
lisp.h: Redo GCPRO declarations. Create a "base" set of functions that can
be used to generate any kind of gcpro sets -- regular, ngcpro,
nngcpro, private ones used in GC_EXTERNAL_LIST_LOOP_2.
buffer.c, callint.c, chartab.c, console-msw.c, device-x.c, dialog-msw.c, dired.c, extents.c, ui-gtk.c, rangetab.c, nt.c, mule-coding.c, minibuf.c, menubar-msw.c, menubar.c, menubar-gtk.c, lread.c, lisp.h, gutter.c, glyphs.c, glyphs-widget.c, fns.c, fileio.c, file-coding.c, specifier.c: Eliminate EXTERNAL_LIST_LOOP, which does not check for circularities.
Use EXTERNAL_LIST_LOOP_2 instead or EXTERNAL_LIST_LOOP_3
or EXTERNAL_PROPERTY_LIST_LOOP_3 or GC_EXTERNAL_LIST_LOOP_2
(new macro). Removed/redid comments on EXTERNAL_LIST_LOOP.
---------------------------------------------------------------
SPACING FIXES
---------------------------------------------------------------
callint.c, hftctl.c, number-gmp.c, process-unix.c: Spacing fixes.
---------------------------------------------------------------
FIX FOR GEOMETRY PROBLEM IN FIRST FRAME
---------------------------------------------------------------
unicode.c: Add workaround for newlib bug in sscanf() [should be fixed by
release 1.5.12 of Cygwin].
toolbar.c: bug fix for problem of initial frame being 77 chars wide on Windows.
will be overridden by my other ws.
---------------------------------------------------------------
FIX FOR LEAKING PROCESS HANDLES:
---------------------------------------------------------------
process-nt.c: Fixes for leaking handles. Inspired by work done by Adrian Aichner
<adrian@xemacs.org>.
---------------------------------------------------------------
FIX FOR CYGWIN BUG (Unicode-related):
---------------------------------------------------------------
unicode.c: Add workaround for newlib bug in sscanf() [should be fixed by
release 1.5.12 of Cygwin].
---------------------------------------------------------------
WARNING FIXES:
---------------------------------------------------------------
console-stream.c: `reinit' is unused.
compiler.h, event-msw.c, frame-msw.c, intl-encap-win32.c, text.h: Add stuff to deal with ANSI-aliasing warnings I got.
regex.c: Gather includes together to avoid warning.
---------------------------------------------------------------
CHANGES TO INITIALIZATION ROUTINES:
---------------------------------------------------------------
buffer.c, emacs.c, console.c, debug.c, device-x.c, device.c, dragdrop.c, emodules.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, event-tty.c, events.c, extents.c, faces.c, file-coding.c, fileio.c, font-lock.c, frame-msw.c, glyphs-widget.c, glyphs.c, gui-x.c, insdel.c, lread.c, lstream.c, menubar-gtk.c, menubar-x.c, minibuf.c, mule-wnnfns.c, objects-msw.c, objects.c, print.c, scrollbar-x.c, search.c, select-x.c, text.c, undo.c, unicode.c, window.c, symsinit.h: Call reinit_*() functions directly from emacs.c, for clarity.
Factor out some redundant init code. Move disallowed stuff
that had crept into vars_of_glyphs() into complex_vars_of_glyphs().
Call init_eval_semi_early() from eval.c not in the middle of
vars_of_() in emacs.c since there should be no order dependency
in the latter calls.
---------------------------------------------------------------
ARMAGEDDON:
---------------------------------------------------------------
alloc.c, emacs.c, lisp.h, print.c: Rename inhibit_non_essential_printing_operations to
inhibit_non_essential_conversion_operations.
text.c: Assert on !inhibit_non_essential_conversion_operations.
console-msw.c, print.c: Don't do conversion in SetConsoleTitle or FindWindow to avoid
problems during armageddon. Put #errors for NON_ASCII_INTERNAL_FORMAT
in places where problems would arise.
---------------------------------------------------------------
CHANGES TO THE BUILD PROCEDURE:
---------------------------------------------------------------
config.h.in, s/cxux.h, s/usg5-4-2.h, m/powerpc.h: Add comment about correct ordering of this file.
Rearrange everything to follow this -- put all #undefs together
and before the s&m files. Add undefs for HAVE_ALLOCA, C_ALLOCA,
BROKEN_ALLOCA_IN_FUNCTION_CALLS, STACK_DIRECTION. Remove unused
HAVE_STPCPY, HAVE_GETWD, HAVE_SETLOCALE.
m/gec63.h: Deleted; totally broken, not used at all, not in FSF.
m/7300.h, m/acorn.h, m/alliant-2800.h, m/alliant.h, m/altos.h, m/amdahl.h, m/apollo.h, m/att3b.h, m/aviion.h, m/celerity.h, m/clipper.h, m/cnvrgnt.h, m/convex.h, m/cydra5.h, m/delta.h, m/delta88k.h, m/dpx2.h, m/elxsi.h, m/ews4800r.h, m/gould.h, m/hp300bsd.h, m/hp800.h, m/hp9000s300.h, m/i860.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/ibmrt.h, m/intel386.h, m/iris4d.h, m/iris5d.h, m/iris6d.h, m/irist.h, m/isi-ov.h, m/luna88k.h, m/m68k.h, m/masscomp.h, m/mg1.h, m/mips-nec.h, m/mips-siemens.h, m/mips.h, m/news.h, m/nh3000.h, m/nh4000.h, m/ns32000.h, m/orion105.h, m/pfa50.h, m/plexus.h, m/pmax.h, m/powerpc.h, m/pyrmips.h, m/sequent-ptx.h, m/sequent.h, m/sgi-challenge.h, m/symmetry.h, m/tad68k.h, m/tahoe.h, m/targon31.h, m/tekxd88.h, m/template.h, m/tower32.h, m/tower32v3.h, m/ustation.h, m/vax.h, m/wicat.h, m/xps100.h: Delete C_ALLOCA, HAVE_ALLOCA, STACK_DIRECTION,
BROKEN_ALLOCA_IN_FUNCTION_CALLS. All of this is auto-detected.
When in doubt, I followed recent FSF sources, which also have
these things deleted.
| author | ben |
|---|---|
| date | Thu, 04 Nov 2004 23:08:28 +0000 |
| parents | e4307a6b9ebb |
| children | 2f5d53e62972 |
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;;; package-ui.el --- ;; Copyright (C) 1998 by Darryl Okahata ;; Author: Darryl Okahata <darrylo@sr.hp.com> ;; 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, Inc., 59 Temple Place - Suite 330, Boston, MA ;; 02111-1307, USA. ;;; Synched up with: Not in FSF (require 'package-get) ;; which, in turn, requires 'package-admin ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; User-changeable variables: ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; (defgroup pui nil "Convenient interface to the package system." :group 'package-tools :tag "Package User interface" :prefix "pui-") (defcustom pui-package-install-dest-dir nil "*If non-nil (Automatic) path to package tree to install packages in. Otherwise, use old path for installed packages and make a guess for new ones." :group 'pui :tag "Install Location" :type '(choice (const :tag "Automatic" nil) (directory))) (defcustom pui-list-verbose t "*If non-nil, display verbose info in the package list buffer." :group 'pui :tag "Verbose Listing" :type 'boolean) (defcustom pui-up-to-date-package-face nil "*The face to use for packages that are up-to-date." :group 'pui :type 'face) (defcustom pui-selected-package-face 'bold "*The face to use for selected packages. Set this to `nil' to use the `default' face." :group 'pui :type 'face) (defcustom pui-deleted-package-face 'blue "*The face to use for packages marked for removal. Set this to `nil' to use the `default' face." :group 'pui :type 'face) (defcustom pui-outdated-package-face 'red "*The face to use for outdated packages. Set this to `nil' to use the `default' face." :group 'pui :type 'face) (defcustom pui-uninstalled-package-face 'italic "*The face to use for uninstalled packages. Set this to `nil' to use the `default' face." :group 'pui :type 'face) (defcustom pui-info-buffer "*Packages*" "*Buffer to use for displaying package information." :group 'pui :type 'string) ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; End of user-changeable variables. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; (defvar pui-selected-packages nil "The list of user-selected packages to install.") (defvar pui-deleted-packages nil "The list of user-selected packages to remove.") (defvar pui-actual-package "") (defvar pui-display-keymap (let ((m (make-keymap))) (suppress-keymap m) (set-keymap-name m 'pui-display-keymap) (define-key m "q" 'pui-quit) (define-key m "g" 'pui-list-packages) (define-key m "i" 'pui-display-info) (define-key m "m" 'pui-display-maintainer) (define-key m "?" 'describe-mode) (define-key m "v" 'pui-toggle-verbosity-redisplay) (define-key m "d" 'pui-toggle-package-delete-key) (define-key m "D" 'pui-toggle-package-delete-key) (define-key m [return] 'pui-toggle-package-key) (define-key m "x" 'pui-install-selected-packages) (define-key m "I" 'pui-install-selected-packages) (define-key m "r" 'pui-add-required-packages) (define-key m "n" 'next-line) (define-key m "+" 'pui-toggle-package-key) (define-key m "p" 'previous-line) (define-key m " " 'scroll-up-command) (define-key m [delete] 'scroll-down-command) m) "Keymap to use in the `pui-info-buffer' buffer") (defvar pui-package-keymap (let ((m (make-sparse-keymap))) (set-keymap-name m 'pui-package-keymap) (define-key m 'button2 'pui-toggle-package-event) ;; We use a popup menu (define-key m 'button3 'pui-popup-context-sensitive) m) "Keymap to use over package names/descriptions.") ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; End of variables ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; Configuration routines ;;;###autoload (defun package-ui-add-site (site) "Add site to package-get-remote and possibly offer to update package list." (let ((had-none (null package-get-remote))) (setq package-get-remote site) (when (and had-none package-get-was-current (y-or-n-p "Update Package list?")) (setq package-get-was-current nil) (package-get-require-base t) (if (get-buffer pui-info-buffer) (save-window-excursion (pui-list-packages)))) (set-menubar-dirty-flag))) ;;;###autoload (defun package-ui-download-menu () "Build the `Add Download Site' menu." (mapcar (lambda (site) (vector (car site) `(if (equal package-get-remote (quote ,(cdr site))) (setq package-get-remote nil) (package-ui-add-site (quote ,(cdr site)))) ;; I've used radio buttons so that only a single ;; site can be selected, but they are in fact ;; toggles. SY. :style 'radio :selected `(equal package-get-remote (quote ,(cdr site))))) package-get-download-sites)) ;;;###autoload (defun package-ui-pre-release-download-menu () "Build the 'Pre-Release Download Sites' menu." (mapcar (lambda (site) (vector (car site) `(if (equal package-get-remote (quote ,(cdr site))) (setq package-get-remote nil) (package-ui-add-site (quote ,(cdr site)))) ;; I've used radio buttons so that only a single ;; site can be selected, but they are in fact ;; toggles. SY. :style 'radio :selected `(equal package-get-remote (quote ,(cdr site))))) package-get-pre-release-download-sites)) ;;;###autoload (defun package-ui-site-release-download-menu () "Build the 'Site Release Download Sites' menu." (mapcar (lambda (site) (vector (car site) `(if (equal package-get-remote (quote ,(cdr site))) (setq package-get-remote nil) (package-ui-add-site (quote ,(cdr site)))) ;; I've used radio buttons so that only a single ;; site can be selected, but they are in fact ;; toggles. SY. :style 'radio :selected `(equal package-get-remote (quote ,(cdr site))))) package-get-site-release-download-sites)) ;;;###autoload (defun pui-set-local-package-get-directory () "Set a new package binary directory in `package-get-remote'. Note that no provision is made for saving any changes made by this function. It exists mainly as a convenience for one-time package installations from disk." (interactive) (let ((dir (read-directory-name "New package binary directory to add? " nil nil t))) (setq package-get-remote (list nil dir)) (message "Package directory \"%s\" added." dir))) ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; Package list/installer routines (defun pui-quit () (interactive) (kill-buffer nil)) (defun pui-package-symbol-char (pkg-sym version) (progn (if (package-get-info-find-package packages-package-list pkg-sym) (let ((installed (package-get-key pkg-sym :version))) (if (>= (if (stringp installed) (string-to-number installed) installed) (if (stringp version) (string-to-number version) version)) (list " " pui-up-to-date-package-face) (list "*" pui-outdated-package-face))) (list "-" pui-uninstalled-package-face)))) (defun pui-update-package-display (extent &optional pkg-sym version) "Update the package status for EXTENT. If PKG-SYM or VERSION are not given, they are read from the extent. These are used to determine whether or not the package is installed, and whether or not it is up-to-date." (let (buffer-read-only disp sym-char) (if (not pkg-sym) (setq pkg-sym (extent-property extent 'pui-package))) (if (not version) (setq version (package-get-info-prop (extent-property extent 'pui-info) 'version))) (cond ((member pkg-sym pui-selected-packages) (if pui-selected-package-face (set-extent-face extent (get-face pui-selected-package-face)) (set-extent-face extent (get-face 'default))) (setq sym-char "+")) ((member pkg-sym pui-deleted-packages) (if pui-deleted-package-face (set-extent-face extent (get-face pui-deleted-package-face)) (set-extent-face extent (get-face 'default))) (setq sym-char "D")) (t (setq disp (pui-package-symbol-char pkg-sym version)) (setq sym-char (car disp)) (if (car (cdr disp)) (set-extent-face extent (get-face (car (cdr disp)))) (set-extent-face extent (get-face 'default))))) (save-excursion (goto-char (extent-start-position extent)) (delete-char 1) (insert sym-char) (set-buffer-modified-p nil)))) (defun pui-toggle-package (extent) (let (pkg-sym) (setq pkg-sym (extent-property extent 'pui-package)) (if (member pkg-sym pui-selected-packages) (setq pui-selected-packages (delete pkg-sym pui-selected-packages)) (setq pui-selected-packages (cons pkg-sym pui-selected-packages)) (setq pui-deleted-packages (delete pkg-sym pui-deleted-packages))) (pui-update-package-display extent pkg-sym))) (defun pui-toggle-package-key () "Select/unselect package for installation, using the keyboard." (interactive) (let (extent) (if (setq extent (extent-at (point) (current-buffer) 'pui)) (progn (pui-toggle-package extent) (forward-line 1)) (error 'invalid-operation "No package under cursor!")))) (defun pui-toggle-package-delete (extent) (let (pkg-sym) (setq pkg-sym (extent-property extent 'pui-package)) (if (member pkg-sym pui-deleted-packages) (setq pui-deleted-packages (delete pkg-sym pui-deleted-packages)) (setq pui-deleted-packages (cons pkg-sym pui-deleted-packages)) (setq pui-selected-packages (delete pkg-sym pui-selected-packages))) (pui-update-package-display extent pkg-sym))) (defun pui-toggle-package-delete-key () "Select/unselect package for removal, using the keyboard." (interactive) (let (extent) (if (setq extent (extent-at (point) (current-buffer) 'pui)) (progn (pui-toggle-package-delete extent) (forward-line 1)) (error 'invalid-operation "No package under cursor!")))) (defun pui-current-package () (let ((extent (extent-at (point) (current-buffer) 'pui))) (if extent (extent-property extent 'pui-package)))) (defun pui-toggle-package-event (event) "Select/unselect package for installation, using the mouse." (interactive "e") (let* ((ep (event-point event)) (buffer (window-buffer (event-window event))) (extent (extent-at ep buffer 'pui-package))) (pui-toggle-package extent))) (defun pui-toggle-verbosity-redisplay () "Toggle verbose package info." (interactive) (progn (setq pui-list-verbose (not pui-list-verbose)) (pui-list-packages))) (defun pui-install-selected-packages () "Install selected packages." (interactive) (let ((tmpbuf "*Packages-To-Remove*") do-delete) (when pui-deleted-packages (save-window-excursion (with-output-to-temp-buffer tmpbuf (display-completion-list (sort (mapcar #'symbol-name pui-deleted-packages) #'string<) :activate-callback nil :help-string "Packages selected for removal:\n" :completion-string t)) (setq tmpbuf (get-buffer-create tmpbuf)) (display-buffer tmpbuf) (setq do-delete (yes-or-no-p "Remove these packages? ")) (kill-buffer tmpbuf)) (when do-delete (message "Deleting selected packages ...") (sit-for 0) (mapcar (lambda (pkg) (package-admin-delete-binary-package pkg (package-admin-get-install-dir pkg))) (nreverse pui-deleted-packages)) (message "Packages deleted")))) (let ((tmpbuf "*Packages-To-Install*") do-install) (if pui-selected-packages (progn ;; Don't change window config when asking the user if he really ;; wants to install the packages. We do this to avoid messing up ;; the window configuration if errors occur (we don't want to ;; display random buffers in addition to the error buffer, if ;; errors occur, which would normally be caused by display-buffer). (save-window-excursion (with-output-to-temp-buffer tmpbuf (display-completion-list (sort (mapcar #'symbol-name pui-selected-packages) #'string<) :activate-callback nil :help-string "Packages selected for installation:\n" :completion-string t)) (setq tmpbuf (get-buffer-create tmpbuf)) (display-buffer tmpbuf) (setq do-install (y-or-n-p "Install these packages? ")) (kill-buffer tmpbuf)) (if do-install (progn (save-excursion ;; Clear old temp buffer history (set-buffer (get-buffer-create package-admin-temp-buffer)) (buffer-disable-undo package-admin-temp-buffer) (erase-buffer package-admin-temp-buffer)) (message "Installing selected packages ...") (sit-for 0) (if (catch 'done (mapcar (lambda (pkg) (if (not (package-get pkg nil nil pui-package-install-dest-dir)) (throw 'done nil))) (nreverse pui-selected-packages)) t) (progn (pui-list-packages) (message "Packages installed")))) (clear-message))) (if pui-deleted-packages (pui-list-packages) (error 'invalid-operation "No packages have been selected!"))) ;; sync with windows type systems (package-net-update-installed-db))) (defun pui-add-required-packages () "Select packages required by those already selected for installation." (interactive) (let ((tmpbuf "*Required-Packages*") do-select) (if pui-selected-packages (let ((dependencies (delq nil (mapcar (lambda (pkg) (let ((installed (package-get-key pkg :version)) (current (package-get-info-prop (package-get-info-version (package-get-info-find-package package-get-base pkg) nil) 'version))) (if (or (null installed) (< (if (stringp installed) (string-to-number installed) installed) (if (stringp current) (string-to-number current) current))) pkg nil))) (package-get-dependencies pui-selected-packages))))) ;; Don't change window config when asking the user if he really ;; wants to add the packages. We do this to avoid messing up ;; the window configuration if errors occur (we don't want to ;; display random buffers in addition to the error buffer, if ;; errors occur, which would normally be caused by display-buffer). (save-window-excursion (with-output-to-temp-buffer tmpbuf (display-completion-list (sort (mapcar #'(lambda (pkg) (symbol-name pkg)) dependencies) 'string<) :activate-callback nil :help-string "Required packages:\n" :completion-string t)) (setq tmpbuf (get-buffer-create tmpbuf)) (display-buffer tmpbuf) (setq do-select (y-or-n-p "Select these packages? ")) (kill-buffer tmpbuf)) (if do-select (progn (setq pui-selected-packages (union pui-selected-packages dependencies)) (map-extents #'(lambda (extent maparg) (pui-update-package-display extent)) nil nil nil nil nil 'pui) (message "added dependencies")) (clear-message))) (error 'invalid-operation "No packages have been selected!")))) (defun pui-help-echo (extent &optional force-update) "Display additional package info in the modeline. EXTENT determines the package to display (the package information is attached to the extent as properties)." (let (pkg-sym info inst-ver inst-auth-ver auth-ver date maintainer balloon req) (if (or force-update (not (current-message)) (string-match ".*: .*: " (current-message))) (progn (setq pkg-sym (extent-property extent 'pui-package) info (extent-property extent 'pui-info) inst-ver (package-get-key pkg-sym :version) inst-auth-ver (package-get-key pkg-sym :author-version) auth-ver (package-get-info-prop info 'author-version) date (package-get-info-prop info 'date) maintainer (package-get-info-prop info 'maintainer) req (package-get-info-prop info 'requires)) (if (not inst-ver) (setq inst-ver 0)) (if (featurep 'balloon-help) (progn (setq balloon (format " Package Information: [For package: \"%s\"]\n================ Installed Upstream Ver: %s Available Upstream Ver: %s Maintainer : %s Released : %s Required Packages : %s\n\n" pkg-sym inst-auth-ver auth-ver maintainer date req)) (set-extent-property extent 'balloon-help balloon))) (format "Installed upstream ver: %s Available upstream ver: %s" inst-auth-ver auth-ver))))) (defun pui-display-info (&optional no-error event) "Display additional package info in the modeline. Designed to be called interactively (from a keypress)." (interactive) (let (extent) (save-excursion (beginning-of-line) (if (setq extent (extent-at (point) (current-buffer) 'pui)) (message (pui-help-echo extent t)) (if no-error (clear-message nil) (error 'invalid-operation "No package under cursor!")))))) (defun pui-display-maintainer (&optional no-error event) "Display a package's maintainer in the minibuffer." (interactive) (let (extent ;pkg-sym info maintainer) (save-excursion (beginning-of-line) (if (setq extent (extent-at (point) (current-buffer) 'pui)) (progn (setq ;pkg-sym (extent-property extent 'pui-package) info (extent-property extent 'pui-info) maintainer (package-get-info-prop info 'maintainer)) (message (format "Maintainer: %s" maintainer))) (if no-error (clear-message nil) (error 'invalid-operation "No package under cursor!")))))) (defvar pui-menu '("Packages" ["Toggle install " pui-toggle-package-key :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))] ["Toggle delete " pui-toggle-package-delete-key :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))] ["Info on" pui-display-info :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))] "---" ["Add Required" pui-add-required-packages t] ["Install/Remove Selected" pui-install-selected-packages t] "---" ["Verbose" pui-toggle-verbosity-redisplay :active t :style toggle :selected pui-list-verbose] ["Refresh" pui-list-packages t] ["Help" pui-help t] ["Quit" pui-quit t])) ;;; "Why is there no standard function to do this?" (defun pui-popup-context-sensitive (event) (interactive "e") (save-excursion (set-buffer (event-buffer event)) (goto-char (event-point event)) (popup-menu pui-menu event) ;; I agree with dired.el - this is seriously bogus. (while (popup-up-p) (dispatch-event (next-event))))) (defun list-packages-mode () "Symbols in the leftmost column: + The package is marked for installation. - The package has not been installed. D The package has been marked for deletion. * The currently installed package is old, and a newer version is available. Useful keys: `\\[pui-toggle-package-key]' to select/unselect the current package for installation. `\\[pui-toggle-package-delete-key]' to select/unselect the current package for removal. `\\[pui-add-required-packages]' to add any packages required by those selected. `\\[pui-install-selected-packages]' to install/delete selected packages. `\\[pui-display-info]' to display additional information about the package in the minibuffer. `\\[pui-display-maintainer]' to display the package's maintainer in the minibuffer `\\[pui-list-packages]' to refresh the package list. `\\[pui-toggle-verbosity-redisplay]' to toggle between a verbose and non-verbose display. `\\[pui-quit]' to kill this buffer. " (error 'invalid-operation "You cannot enter this mode directly. Use `pui-list-packages'")) (put 'list-packages-mode 'mode-class 'special) ;;;###autoload (defun pui-list-packages () "List all packages and package information. The package name, version, and description are displayed. From the displayed buffer, the user can see which packages are installed, which are not, and which are out-of-date (a newer version is available). The user can then select packages for installation via the keyboard or mouse." (interactive) (package-get-require-base t) (let ((outbuf (get-buffer-create pui-info-buffer)) (sep-string "===============================================================================\n") start) (message "Creating package list ...") (sit-for 0) (set-buffer outbuf) (setq buffer-read-only nil) (buffer-disable-undo outbuf) (erase-buffer outbuf) (kill-all-local-variables) (use-local-map pui-display-keymap) (setq major-mode 'list-packages-mode) (setq mode-name "Packages") (setq truncate-lines t) (unless package-get-remote (insert " Warning: No download sites specified. Package index may be out of date. If you intend to install packages, specify download sites first. ")) (if pui-list-verbose (insert " Latest Installed Package name Vers. Vers. Description ") (insert " Latest Package name Vers. Description ")) (insert sep-string) (setq start (point)) (mapcar #'(lambda (pkg) (let (pkg-sym info version desc b e extent current-vers disp) (setq pkg-sym (car pkg) info (package-get-info-version (cdr pkg) nil)) (setq version (package-get-info-prop info 'version) desc (package-get-info-prop info 'description)) (setq disp (pui-package-symbol-char pkg-sym version)) (setq b (point)) (if pui-list-verbose (progn (setq current-vers (package-get-key pkg-sym :version)) (cond ((not current-vers) (setq current-vers "-----")) ((stringp current-vers) (setq current-vers (format "%.2f" (string-to-number current-vers)))) ((numberp current-vers) (setq current-vers (format "%.2f" current-vers)))) (insert (format "%s %-15s %-5.2f %-5s %s\n" (car disp) pkg-sym (if (stringp version) (string-to-number version) version) current-vers desc))) (insert (format "%s %-15s %-5s %s\n" (car disp) pkg-sym version desc))) (save-excursion (setq e (progn (forward-line -1) (end-of-line) (point)))) (setq extent (make-extent b e)) (if (car (cdr disp)) (set-extent-face extent (get-face (car (cdr disp)))) (set-extent-face extent (get-face 'default))) (set-extent-property extent 'highlight t) (set-extent-property extent 'pui t) (set-extent-property extent 'pui-package pkg-sym) (set-extent-property extent 'pui-info info) (set-extent-property extent 'help-echo 'pui-help-echo) (set-extent-property extent 'keymap pui-package-keymap))) (sort (copy-sequence package-get-base) #'(lambda (a b) (string< (symbol-name (car a)) (symbol-name (car b)))))) (insert sep-string) (insert (documentation 'list-packages-mode)) (set-buffer-modified-p nil) (setq buffer-read-only t) (pop-to-buffer outbuf) (delete-other-windows) (goto-char start) (setq pui-selected-packages nil) ; Reset list (setq pui-deleted-packages nil) ; Reset list (when (featurep 'menubar) (set-buffer-menubar current-menubar) (add-submenu '() pui-menu) (setq mode-popup-menu pui-menu)) (clear-message))) ;;;###autoload (defalias 'list-packages 'pui-list-packages) (provide 'package-ui) ;;; package-ui.el ends here