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428
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1 ;;; package-ui.el ---
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2
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3 ;; Copyright (C) 1998 by Darryl Okahata
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4
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5 ;; Author: Darryl Okahata <darrylo@sr.hp.com>
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6 ;; Keywords: internal
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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23 ;; 02111-1307, USA.
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24
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25 ;;; Synched up with: Not in FSF
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26
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27 (require 'package-get) ;; which, in turn, requires 'package-admin
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28
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29 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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30 ;; User-changeable variables:
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31 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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32
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33 (defgroup pui nil
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442
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34 "Convenient interface to the package system."
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428
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35 :group 'package-tools
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36 :tag "Package User interface"
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37 :prefix "pui-")
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38
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39 (defcustom pui-package-install-dest-dir nil
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40 "*If non-nil (Automatic) path to package tree to install packages in.
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41 Otherwise, use old path for installed packages and make a guess for
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42 new ones."
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43 :group 'pui
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44 :tag "Install Location"
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45 :type '(choice (const :tag "Automatic" nil)
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46 (directory)))
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47
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48 (defcustom pui-list-verbose t
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49 "*If non-nil, display verbose info in the package list buffer."
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50 :group 'pui
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51 :tag "Verbose Listing"
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52 :type 'boolean)
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53
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54 (defcustom pui-up-to-date-package-face nil
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55 "*The face to use for packages that are up-to-date."
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56 :group 'pui
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57 :type 'face)
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58
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59 (defcustom pui-selected-package-face 'bold
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60 "*The face to use for selected packages.
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61 Set this to `nil' to use the `default' face."
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62 :group 'pui
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63 :type 'face)
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64
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65 (defcustom pui-deleted-package-face 'blue
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66 "*The face to use for packages marked for removal.
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67 Set this to `nil' to use the `default' face."
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68 :group 'pui
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69 :type 'face)
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70
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71 (defcustom pui-outdated-package-face 'red
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72 "*The face to use for outdated packages.
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73 Set this to `nil' to use the `default' face."
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74 :group 'pui
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75 :type 'face)
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76
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77 (defcustom pui-uninstalled-package-face 'italic
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78 "*The face to use for uninstalled packages.
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79 Set this to `nil' to use the `default' face."
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80 :group 'pui
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81 :type 'face)
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82
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1365
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83 (defcustom pui-info-buffer "*Packages*"
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84 "*Buffer to use for displaying package information."
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85 :group 'pui
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86 :type 'string)
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428
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87
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88 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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89 ;; End of user-changeable variables.
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90 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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91
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92 (defvar pui-selected-packages nil
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93 "The list of user-selected packages to install.")
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94
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95 (defvar pui-deleted-packages nil
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96 "The list of user-selected packages to remove.")
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97
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98 (defvar pui-actual-package "")
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99
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100 (defvar pui-display-keymap
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101 (let ((m (make-keymap)))
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102 (suppress-keymap m)
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103 (set-keymap-name m 'pui-display-keymap)
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104 (define-key m "q" 'pui-quit)
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105 (define-key m "g" 'pui-list-packages)
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106 (define-key m "i" 'pui-display-info)
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107 (define-key m "m" 'pui-display-maintainer)
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108 (define-key m "?" 'describe-mode)
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109 (define-key m "v" 'pui-toggle-verbosity-redisplay)
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110 (define-key m "d" 'pui-toggle-package-delete-key)
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111 (define-key m "D" 'pui-toggle-package-delete-key)
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112 (define-key m [return] 'pui-toggle-package-key)
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113 (define-key m "x" 'pui-install-selected-packages)
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114 (define-key m "I" 'pui-install-selected-packages)
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115 (define-key m "r" 'pui-add-required-packages)
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116 (define-key m "n" 'next-line)
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117 (define-key m "+" 'pui-toggle-package-key)
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118 (define-key m "p" 'previous-line)
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119 (define-key m " " 'scroll-up-command)
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120 (define-key m [delete] 'scroll-down-command)
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121 m)
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122 "Keymap to use in the `pui-info-buffer' buffer")
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123
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124 (defvar pui-package-keymap
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125 (let ((m (make-sparse-keymap)))
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126 (set-keymap-name m 'pui-package-keymap)
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127 (define-key m 'button2 'pui-toggle-package-event)
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128 ;; We use a popup menu
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129 (define-key m 'button3 'pui-popup-context-sensitive)
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130 m)
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131 "Keymap to use over package names/descriptions.")
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132
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133 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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134 ;; End of variables
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135
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136
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137 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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138 ;; Configuration routines
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139
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140 ;;;###autoload
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141 (defun package-ui-add-site (site)
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142 "Add site to package-get-remote and possibly offer to update package list."
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143 (let ((had-none (null package-get-remote)))
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144 (setq package-get-remote site)
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428
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145 (when (and had-none package-get-was-current
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146 (y-or-n-p "Update Package list?"))
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147 (setq package-get-was-current nil)
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148 (package-get-require-base t)
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149 (if (get-buffer pui-info-buffer)
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150 (save-window-excursion
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151 (pui-list-packages))))
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152 (set-menubar-dirty-flag)))
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153
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154 ;;;###autoload
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155 (defun package-ui-download-menu ()
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156 "Build the `Add Download Site' menu."
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157 (mapcar (lambda (site)
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158 (vector (car site)
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159 `(if (equal package-get-remote (quote ,(cdr site)))
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160 (setq package-get-remote nil)
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161 (package-ui-add-site (quote ,(cdr site))))
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162 ;; I've used radio buttons so that only a single
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163 ;; site can be selected, but they are in fact
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164 ;; toggles. SY.
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165 :style 'radio
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166 :selected `(equal package-get-remote (quote ,(cdr site)))))
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167 package-get-download-sites))
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168
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169 ;;;###autoload
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1365
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170 (defun package-ui-pre-release-download-menu ()
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171 "Build the 'Pre-Release Download Sites' menu."
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172 (mapcar (lambda (site)
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173 (vector (car site)
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174 `(if (equal package-get-remote (quote ,(cdr site)))
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175 (setq package-get-remote nil)
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176 (package-ui-add-site (quote ,(cdr site))))
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177 ;; I've used radio buttons so that only a single
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178 ;; site can be selected, but they are in fact
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179 ;; toggles. SY.
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180 :style 'radio
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181 :selected `(equal package-get-remote (quote ,(cdr site)))))
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182 package-get-pre-release-download-sites))
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183
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184 ;;;###autoload
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1374
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185 (defun package-ui-site-release-download-menu ()
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186 "Build the 'Site Release Download Sites' menu."
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187 (mapcar (lambda (site)
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188 (vector (car site)
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189 `(if (equal package-get-remote (quote ,(cdr site)))
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190 (setq package-get-remote nil)
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191 (package-ui-add-site (quote ,(cdr site))))
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192 ;; I've used radio buttons so that only a single
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193 ;; site can be selected, but they are in fact
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194 ;; toggles. SY.
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195 :style 'radio
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196 :selected `(equal package-get-remote (quote ,(cdr site)))))
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197 package-get-site-release-download-sites))
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198
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199 ;;;###autoload
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1647
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200 (defun pui-set-local-package-get-directory ()
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1365
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201 "Set a new package binary directory in `package-get-remote'.
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202 Note that no provision is made for saving any changes made by this function.
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203 It exists mainly as a convenience for one-time package installations from
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204 disk."
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205 (interactive)
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206 (let ((dir (read-directory-name
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207 "New package binary directory to add? "
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208 nil nil t)))
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209 (setq package-get-remote (list nil dir))
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210 (message "Package directory \"%s\" added." dir)))
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428
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211
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212 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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213 ;; Package list/installer routines
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214
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215 (defun pui-quit ()
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216 (interactive)
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217 (kill-buffer nil))
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218
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219 (defun pui-package-symbol-char (pkg-sym version)
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220 (progn
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221 (if (package-get-info-find-package packages-package-list pkg-sym)
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222 (let ((installed (package-get-key pkg-sym :version)))
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223 (if (>= (if (stringp installed)
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224 (string-to-number installed)
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225 installed)
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226 (if (stringp version)
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227 (string-to-number version)
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228 version))
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229 (list " " pui-up-to-date-package-face)
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230 (list "*" pui-outdated-package-face)))
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231 (list "-" pui-uninstalled-package-face))))
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428
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232
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233 (defun pui-update-package-display (extent &optional pkg-sym version)
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234 "Update the package status for EXTENT.
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235 If PKG-SYM or VERSION are not given, they are read from the extent.
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236 These are used to determine whether or not the package is installed,
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237 and whether or not it is up-to-date."
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238 (let (buffer-read-only disp sym-char)
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239 (if (not pkg-sym)
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240 (setq pkg-sym (extent-property extent 'pui-package)))
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241 (if (not version)
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242 (setq version (package-get-info-prop (extent-property extent 'pui-info)
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243 'version)))
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244 (cond ((member pkg-sym pui-selected-packages)
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245 (if pui-selected-package-face
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246 (set-extent-face extent (get-face pui-selected-package-face))
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247 (set-extent-face extent (get-face 'default)))
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248 (setq sym-char "+"))
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249 ((member pkg-sym pui-deleted-packages)
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250 (if pui-deleted-package-face
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251 (set-extent-face extent (get-face pui-deleted-package-face))
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252 (set-extent-face extent (get-face 'default)))
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253 (setq sym-char "D"))
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254 (t
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255 (setq disp (pui-package-symbol-char pkg-sym version))
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256 (setq sym-char (car disp))
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257 (if (car (cdr disp))
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258 (set-extent-face extent (get-face (car (cdr disp))))
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259 (set-extent-face extent (get-face 'default)))))
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260 (save-excursion
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261 (goto-char (extent-start-position extent))
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262 (delete-char 1)
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263 (insert sym-char)
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264 (set-buffer-modified-p nil))))
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428
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265
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266 (defun pui-toggle-package (extent)
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267 (let (pkg-sym)
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268 (setq pkg-sym (extent-property extent 'pui-package))
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269 (if (member pkg-sym pui-selected-packages)
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270 (setq pui-selected-packages
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271 (delete pkg-sym pui-selected-packages))
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272 (setq pui-selected-packages
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273 (cons pkg-sym pui-selected-packages))
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274 (setq pui-deleted-packages
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275 (delete pkg-sym pui-deleted-packages)))
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276 (pui-update-package-display extent pkg-sym)))
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428
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277
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278 (defun pui-toggle-package-key ()
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279 "Select/unselect package for installation, using the keyboard."
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280 (interactive)
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281 (let (extent)
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282 (if (setq extent (extent-at (point) (current-buffer) 'pui))
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283 (progn
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284 (pui-toggle-package extent)
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285 (forward-line 1))
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286 (error 'invalid-operation
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287 "No package under cursor!"))))
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428
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288
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289 (defun pui-toggle-package-delete (extent)
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290 (let (pkg-sym)
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291 (setq pkg-sym (extent-property extent 'pui-package))
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292 (if (member pkg-sym pui-deleted-packages)
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293 (setq pui-deleted-packages
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294 (delete pkg-sym pui-deleted-packages))
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295 (setq pui-deleted-packages
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296 (cons pkg-sym pui-deleted-packages))
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442
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297 (setq pui-selected-packages
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428
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298 (delete pkg-sym pui-selected-packages)))
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299 (pui-update-package-display extent pkg-sym)))
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428
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300
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301
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302 (defun pui-toggle-package-delete-key ()
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303 "Select/unselect package for removal, using the keyboard."
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304 (interactive)
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305 (let (extent)
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306 (if (setq extent (extent-at (point) (current-buffer) 'pui))
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307 (progn
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308 (pui-toggle-package-delete extent)
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309 (forward-line 1))
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310 (error 'invalid-operation
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311 "No package under cursor!"))))
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428
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312
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313 (defun pui-current-package ()
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314 (let ((extent (extent-at (point) (current-buffer) 'pui)))
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315 (if extent
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316 (extent-property extent 'pui-package))))
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317
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318 (defun pui-toggle-package-event (event)
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319 "Select/unselect package for installation, using the mouse."
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320 (interactive "e")
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1365
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321 (let* ((ep (event-point event))
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322 (buffer (window-buffer (event-window event)))
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323 (extent (extent-at ep buffer 'pui-package)))
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324 (pui-toggle-package extent)))
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428
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325
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326 (defun pui-toggle-verbosity-redisplay ()
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327 "Toggle verbose package info."
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328 (interactive)
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329 (progn
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330 (setq pui-list-verbose (not pui-list-verbose))
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1365
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331 (pui-list-packages)))
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428
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332
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333 (defun pui-install-selected-packages ()
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334 "Install selected packages."
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335 (interactive)
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1365
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336 (let ((tmpbuf "*Packages-To-Remove*")
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337 do-delete)
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428
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338 (when pui-deleted-packages
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339 (save-window-excursion
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340 (with-output-to-temp-buffer tmpbuf
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341 (display-completion-list (sort
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442
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342 (mapcar #'symbol-name pui-deleted-packages)
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343 #'string<)
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428
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344 :activate-callback nil
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345 :help-string "Packages selected for removal:\n"
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1365
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346 :completion-string t))
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428
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347 (setq tmpbuf (get-buffer-create tmpbuf))
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348 (display-buffer tmpbuf)
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349 (setq do-delete (yes-or-no-p "Remove these packages? "))
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350 (kill-buffer tmpbuf))
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351 (when do-delete
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352 (message "Deleting selected packages ...") (sit-for 0)
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353 (mapcar (lambda (pkg)
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354 (package-admin-delete-binary-package
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1378
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355 pkg (package-admin-get-install-dir pkg)))
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624
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356 (nreverse pui-deleted-packages))
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428
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357 (message "Packages deleted"))))
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358
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1365
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359 (let ((tmpbuf "*Packages-To-Install*")
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360 do-install)
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428
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361 (if pui-selected-packages
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362 (progn
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363 ;; Don't change window config when asking the user if he really
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364 ;; wants to install the packages. We do this to avoid messing up
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365 ;; the window configuration if errors occur (we don't want to
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366 ;; display random buffers in addition to the error buffer, if
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367 ;; errors occur, which would normally be caused by display-buffer).
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368 (save-window-excursion
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369 (with-output-to-temp-buffer tmpbuf
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442
|
370 (display-completion-list
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|
|
371 (sort (mapcar #'symbol-name pui-selected-packages) #'string<)
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372 :activate-callback nil
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373 :help-string "Packages selected for installation:\n"
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1365
|
374 :completion-string t))
|
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428
|
375 (setq tmpbuf (get-buffer-create tmpbuf))
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376 (display-buffer tmpbuf)
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377 (setq do-install (y-or-n-p "Install these packages? "))
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1365
|
378 (kill-buffer tmpbuf))
|
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428
|
379 (if do-install
|
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|
380 (progn
|
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381 (save-excursion
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382 ;; Clear old temp buffer history
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383 (set-buffer (get-buffer-create package-admin-temp-buffer))
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384 (buffer-disable-undo package-admin-temp-buffer)
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1365
|
385 (erase-buffer package-admin-temp-buffer))
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428
|
386 (message "Installing selected packages ...") (sit-for 0)
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|
|
387 (if (catch 'done
|
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388 (mapcar (lambda (pkg)
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389 (if (not (package-get pkg nil nil
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390 pui-package-install-dest-dir))
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391 (throw 'done nil)))
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624
|
392 (nreverse pui-selected-packages))
|
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428
|
393 t)
|
|
|
394 (progn
|
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|
395 (pui-list-packages)
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|
1365
|
396 (message "Packages installed"))))
|
|
|
397 (clear-message)))
|
|
428
|
398 (if pui-deleted-packages
|
|
|
399 (pui-list-packages)
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1410
|
400 (error 'invalid-operation
|
|
|
401 "No packages have been selected!")))
|
|
454
|
402 ;; sync with windows type systems
|
|
1365
|
403 (package-net-update-installed-db)))
|
|
428
|
404
|
|
|
405 (defun pui-add-required-packages ()
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406 "Select packages required by those already selected for installation."
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|
407 (interactive)
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408 (let ((tmpbuf "*Required-Packages*") do-select)
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|
409 (if pui-selected-packages
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|
410 (let ((dependencies
|
|
|
411 (delq nil (mapcar
|
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|
412 (lambda (pkg)
|
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|
413 (let ((installed
|
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|
414 (package-get-key pkg :version))
|
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|
415 (current
|
|
|
416 (package-get-info-prop
|
|
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417 (package-get-info-version
|
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|
418 (package-get-info-find-package
|
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|
419 package-get-base pkg) nil)
|
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|
420 'version)))
|
|
|
421 (if (or (null installed)
|
|
|
422 (< (if (stringp installed)
|
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|
423 (string-to-number installed)
|
|
|
424 installed)
|
|
|
425 (if (stringp current)
|
|
|
426 (string-to-number current)
|
|
|
427 current)))
|
|
|
428 pkg
|
|
|
429 nil)))
|
|
|
430 (package-get-dependencies pui-selected-packages)))))
|
|
|
431 ;; Don't change window config when asking the user if he really
|
|
|
432 ;; wants to add the packages. We do this to avoid messing up
|
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|
433 ;; the window configuration if errors occur (we don't want to
|
|
|
434 ;; display random buffers in addition to the error buffer, if
|
|
|
435 ;; errors occur, which would normally be caused by display-buffer).
|
|
|
436 (save-window-excursion
|
|
|
437 (with-output-to-temp-buffer tmpbuf
|
|
|
438 (display-completion-list (sort
|
|
|
439 (mapcar #'(lambda (pkg)
|
|
|
440 (symbol-name pkg))
|
|
|
441 dependencies)
|
|
|
442 'string<)
|
|
|
443 :activate-callback nil
|
|
|
444 :help-string "Required packages:\n"
|
|
|
445 :completion-string t))
|
|
|
446 (setq tmpbuf (get-buffer-create tmpbuf))
|
|
|
447 (display-buffer tmpbuf)
|
|
|
448 (setq do-select (y-or-n-p "Select these packages? "))
|
|
|
449 (kill-buffer tmpbuf))
|
|
|
450 (if do-select
|
|
|
451 (progn
|
|
|
452 (setq pui-selected-packages
|
|
|
453 (union pui-selected-packages dependencies))
|
|
|
454 (map-extents #'(lambda (extent maparg)
|
|
|
455 (pui-update-package-display extent))
|
|
|
456 nil nil nil nil nil 'pui)
|
|
|
457 (message "added dependencies"))
|
|
|
458 (clear-message)))
|
|
1410
|
459 (error 'invalid-operation
|
|
|
460 "No packages have been selected!"))))
|
|
428
|
461
|
|
|
462 (defun pui-help-echo (extent &optional force-update)
|
|
|
463 "Display additional package info in the modeline.
|
|
|
464 EXTENT determines the package to display (the package information is
|
|
|
465 attached to the extent as properties)."
|
|
1742
|
466 (let (pkg-sym info inst-ver inst-auth-ver auth-ver date maintainer balloon req)
|
|
428
|
467 (if (or force-update (not (current-message))
|
|
1365
|
468 (string-match ".*: .*: " (current-message)))
|
|
428
|
469 (progn
|
|
|
470 (setq pkg-sym (extent-property extent 'pui-package)
|
|
|
471 info (extent-property extent 'pui-info)
|
|
|
472 inst-ver (package-get-key pkg-sym :version)
|
|
1742
|
473 inst-auth-ver (package-get-key pkg-sym :author-version)
|
|
428
|
474 auth-ver (package-get-info-prop info 'author-version)
|
|
|
475 date (package-get-info-prop info 'date)
|
|
852
|
476 maintainer (package-get-info-prop info 'maintainer)
|
|
|
477 req (package-get-info-prop info 'requires))
|
|
428
|
478 (if (not inst-ver)
|
|
852
|
479 (setq inst-ver 0))
|
|
|
480 (if (featurep 'balloon-help)
|
|
|
481 (progn
|
|
|
482 (setq balloon (format "
|
|
2146
|
483 Package Information: [For package: \"%s\"]\n================
|
|
1742
|
484 Installed Upstream Ver: %s Available Upstream Ver: %s
|
|
852
|
485 Maintainer : %s
|
|
|
486 Released : %s
|
|
|
487 Required Packages : %s\n\n"
|
|
1742
|
488 pkg-sym inst-auth-ver auth-ver maintainer
|
|
852
|
489 date req))
|
|
|
490 (set-extent-property extent 'balloon-help balloon)))
|
|
1742
|
491 (format
|
|
|
492 "Installed upstream ver: %s Available upstream ver: %s"
|
|
|
493 inst-auth-ver auth-ver)))))
|
|
428
|
494
|
|
|
495 (defun pui-display-info (&optional no-error event)
|
|
|
496 "Display additional package info in the modeline.
|
|
|
497 Designed to be called interactively (from a keypress)."
|
|
|
498 (interactive)
|
|
|
499 (let (extent)
|
|
|
500 (save-excursion
|
|
|
501 (beginning-of-line)
|
|
|
502 (if (setq extent (extent-at (point) (current-buffer) 'pui))
|
|
|
503 (message (pui-help-echo extent t))
|
|
|
504 (if no-error
|
|
|
505 (clear-message nil)
|
|
1410
|
506 (error 'invalid-operation
|
|
|
507 "No package under cursor!"))))))
|
|
428
|
508
|
|
1742
|
509 (defun pui-display-maintainer (&optional no-error event)
|
|
|
510 "Display a package's maintainer in the minibuffer."
|
|
|
511 (interactive)
|
|
2367
|
512 (let (extent ;pkg-sym
|
|
|
513 info maintainer)
|
|
1742
|
514 (save-excursion
|
|
|
515 (beginning-of-line)
|
|
|
516 (if (setq extent (extent-at (point) (current-buffer) 'pui))
|
|
|
517 (progn
|
|
2367
|
518 (setq ;pkg-sym (extent-property extent 'pui-package)
|
|
|
519 info (extent-property extent 'pui-info)
|
|
|
520 maintainer (package-get-info-prop info 'maintainer))
|
|
1742
|
521 (message (format "Maintainer: %s" maintainer)))
|
|
|
522 (if no-error
|
|
|
523 (clear-message nil)
|
|
|
524 (error 'invalid-operation
|
|
|
525 "No package under cursor!"))))))
|
|
|
526
|
|
428
|
527 (defvar pui-menu
|
|
|
528 '("Packages"
|
|
|
529 ["Toggle install " pui-toggle-package-key :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))]
|
|
|
530 ["Toggle delete " pui-toggle-package-delete-key :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))]
|
|
|
531 ["Info on" pui-display-info :active (pui-current-package) :suffix (format "`%s'" (or (pui-current-package) "..."))]
|
|
|
532 "---"
|
|
|
533 ["Add Required" pui-add-required-packages t]
|
|
|
534 ["Install/Remove Selected" pui-install-selected-packages t]
|
|
|
535 "---"
|
|
|
536 ["Verbose" pui-toggle-verbosity-redisplay
|
|
|
537 :active t :style toggle :selected pui-list-verbose]
|
|
|
538 ["Refresh" pui-list-packages t]
|
|
|
539 ["Help" pui-help t]
|
|
|
540 ["Quit" pui-quit t]))
|
|
|
541
|
|
442
|
542 ;;; "Why is there no standard function to do this?"
|
|
|
543 (defun pui-popup-context-sensitive (event)
|
|
|
544 (interactive "e")
|
|
|
545 (save-excursion
|
|
|
546 (set-buffer (event-buffer event))
|
|
|
547 (goto-char (event-point event))
|
|
|
548 (popup-menu pui-menu event)
|
|
|
549 ;; I agree with dired.el - this is seriously bogus.
|
|
|
550 (while (popup-up-p)
|
|
|
551 (dispatch-event (next-event)))))
|
|
428
|
552
|
|
|
553 (defun list-packages-mode ()
|
|
|
554 "Symbols in the leftmost column:
|
|
|
555
|
|
|
556 + The package is marked for installation.
|
|
|
557 - The package has not been installed.
|
|
|
558 D The package has been marked for deletion.
|
|
|
559 * The currently installed package is old, and a newer version is
|
|
|
560 available.
|
|
|
561
|
|
|
562 Useful keys:
|
|
|
563
|
|
|
564 `\\[pui-toggle-package-key]' to select/unselect the current package for installation.
|
|
|
565 `\\[pui-toggle-package-delete-key]' to select/unselect the current package for removal.
|
|
|
566 `\\[pui-add-required-packages]' to add any packages required by those selected.
|
|
|
567 `\\[pui-install-selected-packages]' to install/delete selected packages.
|
|
1742
|
568 `\\[pui-display-info]' to display additional information about the package in the minibuffer.
|
|
|
569 `\\[pui-display-maintainer]' to display the package's maintainer in the minibuffer
|
|
428
|
570 `\\[pui-list-packages]' to refresh the package list.
|
|
|
571 `\\[pui-toggle-verbosity-redisplay]' to toggle between a verbose and non-verbose display.
|
|
|
572 `\\[pui-quit]' to kill this buffer.
|
|
|
573 "
|
|
1410
|
574 (error 'invalid-operation
|
|
|
575 "You cannot enter this mode directly. Use `pui-list-packages'"))
|
|
428
|
576
|
|
|
577 (put 'list-packages-mode 'mode-class 'special)
|
|
|
578
|
|
|
579 ;;;###autoload
|
|
|
580 (defun pui-list-packages ()
|
|
|
581 "List all packages and package information.
|
|
|
582 The package name, version, and description are displayed. From the displayed
|
|
|
583 buffer, the user can see which packages are installed, which are not, and
|
|
|
584 which are out-of-date (a newer version is available). The user can then
|
|
|
585 select packages for installation via the keyboard or mouse."
|
|
|
586 (interactive)
|
|
|
587 (package-get-require-base t)
|
|
1365
|
588 (let ((outbuf (get-buffer-create pui-info-buffer))
|
|
|
589 (sep-string "===============================================================================\n")
|
|
|
590 start)
|
|
428
|
591 (message "Creating package list ...") (sit-for 0)
|
|
|
592 (set-buffer outbuf)
|
|
|
593 (setq buffer-read-only nil)
|
|
|
594 (buffer-disable-undo outbuf)
|
|
|
595 (erase-buffer outbuf)
|
|
|
596 (kill-all-local-variables)
|
|
|
597 (use-local-map pui-display-keymap)
|
|
|
598 (setq major-mode 'list-packages-mode)
|
|
|
599 (setq mode-name "Packages")
|
|
|
600 (setq truncate-lines t)
|
|
|
601
|
|
|
602 (unless package-get-remote
|
|
|
603 (insert "
|
|
|
604 Warning: No download sites specified. Package index may be out of date.
|
|
|
605 If you intend to install packages, specify download sites first.
|
|
|
606
|
|
|
607 "))
|
|
|
608
|
|
|
609 (if pui-list-verbose
|
|
2598
|
610 (insert " Latest Installed
|
|
|
611 Package name Vers. Vers. Description
|
|
428
|
612 ")
|
|
2598
|
613 (insert " Latest
|
|
|
614 Package name Vers. Description
|
|
428
|
615 "))
|
|
|
616 (insert sep-string)
|
|
|
617 (setq start (point))
|
|
442
|
618 (mapcar
|
|
|
619 #'(lambda (pkg)
|
|
|
620 (let (pkg-sym info version desc
|
|
|
621 b e extent current-vers disp)
|
|
|
622 (setq pkg-sym (car pkg)
|
|
|
623 info (package-get-info-version (cdr pkg) nil))
|
|
|
624 (setq version (package-get-info-prop info 'version)
|
|
|
625 desc (package-get-info-prop info 'description))
|
|
428
|
626
|
|
442
|
627 (setq disp (pui-package-symbol-char pkg-sym
|
|
|
628 version))
|
|
|
629 (setq b (point))
|
|
|
630 (if pui-list-verbose
|
|
|
631 (progn
|
|
|
632 (setq current-vers (package-get-key pkg-sym :version))
|
|
|
633 (cond
|
|
1365
|
634 ((not current-vers)
|
|
|
635 (setq current-vers "-----"))
|
|
|
636 ((stringp current-vers)
|
|
|
637 (setq current-vers
|
|
|
638 (format "%.2f"
|
|
|
639 (string-to-number current-vers))))
|
|
|
640 ((numberp current-vers)
|
|
|
641 (setq current-vers (format "%.2f" current-vers))))
|
|
442
|
642 (insert
|
|
2598
|
643 (format "%s %-20s %-5.2f %-5s %s\n"
|
|
442
|
644 (car disp) pkg-sym
|
|
|
645 (if (stringp version)
|
|
|
646 (string-to-number version)
|
|
|
647 version)
|
|
1365
|
648 current-vers desc)))
|
|
2598
|
649 (insert (format "%s %-20s %-5s %s\n"
|
|
442
|
650 (car disp)
|
|
|
651 pkg-sym version desc)))
|
|
|
652 (save-excursion
|
|
|
653 (setq e (progn
|
|
|
654 (forward-line -1)
|
|
|
655 (end-of-line)
|
|
|
656 (point))))
|
|
|
657 (setq extent (make-extent b e))
|
|
|
658 (if (car (cdr disp))
|
|
|
659 (set-extent-face extent (get-face (car (cdr disp))))
|
|
|
660 (set-extent-face extent (get-face 'default)))
|
|
|
661 (set-extent-property extent 'highlight t)
|
|
|
662 (set-extent-property extent 'pui t)
|
|
|
663 (set-extent-property extent 'pui-package pkg-sym)
|
|
|
664 (set-extent-property extent 'pui-info info)
|
|
|
665 (set-extent-property extent 'help-echo 'pui-help-echo)
|
|
1365
|
666 (set-extent-property extent 'keymap pui-package-keymap)))
|
|
442
|
667 (sort (copy-sequence package-get-base)
|
|
|
668 #'(lambda (a b)
|
|
|
669 (string< (symbol-name (car a))
|
|
|
670 (symbol-name (car b))))))
|
|
428
|
671 (insert sep-string)
|
|
|
672 (insert (documentation 'list-packages-mode))
|
|
|
673 (set-buffer-modified-p nil)
|
|
|
674 (setq buffer-read-only t)
|
|
|
675 (pop-to-buffer outbuf)
|
|
|
676 (delete-other-windows)
|
|
|
677 (goto-char start)
|
|
|
678 (setq pui-selected-packages nil) ; Reset list
|
|
|
679 (setq pui-deleted-packages nil) ; Reset list
|
|
|
680 (when (featurep 'menubar)
|
|
|
681 (set-buffer-menubar current-menubar)
|
|
|
682 (add-submenu '() pui-menu)
|
|
|
683 (setq mode-popup-menu pui-menu))
|
|
1365
|
684 (clear-message)))
|
|
428
|
685
|
|
|
686 ;;;###autoload
|
|
|
687 (defalias 'list-packages 'pui-list-packages)
|
|
|
688
|
|
|
689 (provide 'package-ui)
|
|
|
690
|
|
|
691 ;;; package-ui.el ends here
|
