;; User-changeable variables:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar pui-up-to-date-package-face nil
- "The face to use for packages that are up-to-date.")
+(defgroup pui nil
+ "Conventient 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+(defcustom pui-outdated-package-face 'red
+ "*The face to use for outdated packages.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)
+
-(defvar pui-selected-package-face (get-face 'bold)
- "The face to use for selected packages.
-Set this to `nil' to use the `default' face.")
-(defvar pui-outdated-package-face (get-face 'red)
- "The face to use for outdated packages.
-Set this to `nil' to use the `default' face.")
-
-(defvar pui-uninstalled-package-face (get-face 'italic)
- "The face to use for uninstalled packages.
-Set this to `nil' to use the `default' face.")
-
-(defvar pui-list-verbose t
- "If non-nil, display verbose info in the package list buffer.")
(defvar pui-info-buffer "*Packages*"
"Buffer to use for displaying package information.")
(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 " " 'pui-display-info)
- (define-key m "?" 'pui-help)
+ (define-key m "i" 'pui-display-info)
+ (define-key m "?" 'describe-mode)
(define-key m "v" 'pui-toggle-verbosity-redisplay)
- (define-key m "d" '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 "+" 'next-line)
+ (define-key m "+" 'pui-toggle-package-key)
(define-key m "p" 'previous-line)
- (define-key m "-" '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")
(let ((m (make-sparse-keymap)))
(set-keymap-name m 'pui-package-keymap)
(define-key m 'button2 'pui-toggle-package-event)
- (define-key m 'button3 '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.")
))
;;;###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)))
+ (push site package-get-remote)
+ (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 pui-add-install-directory (dir)
"Add a new package binary directory to the head of `package-get-remote'.
Note that no provision is made for saving any changes made by this function.
(interactive)
(kill-buffer nil))
-(defun pui-help ()
- (interactive)
- (let ( (help-buffer (get-buffer-create "*Help*")) )
- (display-buffer help-buffer t)
- (save-window-excursion
- (set-buffer help-buffer)
- (buffer-disable-undo help-buffer)
- (erase-buffer help-buffer)
- (insert (pui-help-string))
- )
- ))
-
(defun pui-package-symbol-char (pkg-sym version)
(progn
(if (package-get-info-find-package packages-package-list pkg-sym)
- (if (package-get-installedp pkg-sym version)
- (list " " pui-up-to-date-package-face)
- (list "*" pui-outdated-package-face))
+ (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))
))
(if (not version)
(setq version (package-get-info-prop (extent-property extent 'pui-info)
'version)))
- (if (member pkg-sym pui-selected-packages)
- (progn
- (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 "+")
- )
- (progn
- (setq disp (pui-package-symbol-char pkg-sym version))
- (setq sym-char (car disp))
- (if (cdr disp)
- (set-extent-face extent (car (cdr disp)))
- (set-extent-face extent (get-face 'default)))
- ))
+ (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)
(setq pui-selected-packages
(delete pkg-sym pui-selected-packages))
(setq pui-selected-packages
- (cons pkg-sym 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)
))
(error "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-seleted-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 "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")
(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 '(lambda (pkg)
+ (symbol-name pkg)
+ )
+ 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 nil)))
+ pui-deleted-packages)
+ (message "Packages deleted"))))
+
(let ( (tmpbuf "*Packages-To-Install*") do-install)
(if pui-selected-packages
(progn
(message "Installing selected packages ...") (sit-for 0)
(if (catch 'done
(mapcar (lambda (pkg)
- (if (not (package-get-all pkg nil))
+ (if (not (package-get pkg nil nil
+ pui-package-install-dest-dir))
(throw 'done nil)))
pui-selected-packages)
t)
(message "Packages installed")
))
)
- (clear-message)
- )
+ (clear-message)
+ )
)
- (error "No packages have been selected!"))
+ (if pui-deleted-packages
+ (pui-list-packages)
+ (error "No packages have been selected!")))
))
+(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 "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
))
))
-(defun pui-display-info (&optional no-error)
+(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))
+ (if (setq extent (extent-at (point) (current-buffer) 'pui))
(message (pui-help-echo extent t))
(if no-error
(clear-message nil)
(error "No package under cursor!")))
)))
-(defun pui-help-string ()
- "Return the help string for the package-info buffer.
-This is not a defconst because of the call to substitute-command-keys."
+;;; "Why is there no standard function to do this?"
+(defun pui-popup-context-sensitive (event)
+ (interactive "e")
(save-excursion
- (set-buffer (get-buffer pui-info-buffer))
- (substitute-command-keys
-"Symbols in the leftmost column:
+ (set-buffer (event-buffer event))
+ (goto-char (event-point event))
+ (popup-menu pui-menu event)
+ ;; I agreee with dired.el this is seriously bogus.
+ (while (popup-menu-up-p)
+ (dispatch-event (next-event)))))
+
+(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]))
+
+
+(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-install-selected-packages]' to install selected packages.
+ `\\[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 modeline.
`\\[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 "You cannot enter this mode directly. Use `pui-list-packages'"))
+
+(put 'list-packages-mode 'mode-class 'special)
;;;###autoload
(defun pui-list-packages ()
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 )
(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
(point)))
)
(setq extent (make-extent b e))
- (if (cdr disp)
- (set-extent-face extent (car (cdr disp)))
+ (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)
(symbol-name (car b)))
)))
(insert sep-string)
- (insert (pui-help-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)
; (message (substitute-command-keys "Press `\\[pui-help]' for help."))
))
+;;;###autoload
+(defalias 'list-packages 'pui-list-packages)
+
(provide 'package-ui)
;;; package-ui.el ends here
projects / chise / xemacs-chise.git.1 / blobdiff