Mercurial > hg > xemacs-beta
annotate lisp/widgets-gtk.el @ 5753:dbd8305e13cb
Warn about non-string non-integer ARG to #'gensym, bytecomp.el.
lisp/ChangeLog addition:
2013-08-21 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el:
* bytecomp.el (gensym):
* bytecomp.el (byte-compile-gensym): New.
Warn that gensym called in a for-effect context is unlikely to be
useful.
Warn about non-string non-integer ARGs, this is incorrect.
Am not changing the function to error with same, most code that
makes the mistake is has no problems, which is why it has survived
so long.
* window-xemacs.el (save-window-excursion/mapping):
* window.el (save-window-excursion):
Call #'gensym with a string, not a symbol.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Wed, 21 Aug 2013 19:02:59 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 462 | 1 ;;; widgets-gtk.el --- Embedded widget support for XEmacs w/GTK primitives |
| 2 | |
| 3 ;; Copyright (C) 2001 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Maintainer: William M. Perry <wmperry@gnu.org> | |
| 6 ;; Keywords: extensions, internal, dumped | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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10 ;; XEmacs is free software: you can redistribute it and/or modify it |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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11 ;; under the terms of the GNU General Public License as published by the |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
12 ;; Free Software Foundation, either version 3 of the License, or (at your |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
13 ;; option) any later version. |
| 462 | 14 |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
15 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
16 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
17 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
18 ;; for more details. |
| 462 | 19 |
| 20 ;; You should have received a copy of the GNU General Public License | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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21 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 462 | 22 |
| 23 ;;; Synched up with: Not in FSF. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;; This file is dumped with XEmacs (when embedded widgets are compiled in). | |
| 28 | |
| 502 | 29 (globally-declare-fboundp |
| 30 '(gtk-button-new-with-label | |
| 31 gtk-signal-connect | |
| 32 gtk-radio-button-new-with-label gtk-radio-button-group | |
| 33 gtk-toggle-button-set-active gtk-check-button-new-with-label | |
| 34 gtk-widget-show-all gtk-notebook-new gtk-notebook-append-page | |
| 35 gtk-vbox-new gtk-label-new gtk-adjustment-new | |
| 36 gtk-progress-bar-new-with-adjustment gtk-adjustment-set-value | |
| 37 gtk-entry-new gtk-entry-set-text gtk-widget-set-style | |
| 38 gtk-widget-get-style)) | |
| 39 | |
| 738 | 40 (defun gtk-widget-get-callback (widget plist instance) |
| 41 (let ((cb (plist-get plist :callback)) | |
| 42 (ex (plist-get plist :callback-ex)) | |
| 43 (real-cb nil)) | |
| 44 (cond | |
| 45 (ex | |
| 46 (gtk-signal-connect widget 'button-release-event | |
| 47 (lambda (widget event data) | |
| 48 (put widget 'last-event event))) | |
| 49 `(lambda (widget &rest ignored) | |
| 50 (funcall ,ex ,instance (get widget 'last-event)))) | |
| 51 (cb | |
| 52 `(lambda (widget &rest ignored) | |
| 53 (if (functionp ,real-cb) | |
| 54 (funcall ,real-cb) | |
| 55 (eval ,real-cb)))) | |
| 56 (t | |
| 57 nil)))) | |
| 462 | 58 |
| 738 | 59 (defun gtk-widget-instantiate-button-internal (plist instance) |
| 462 | 60 (let* ((type (or (plist-get plist :style) 'button)) |
| 61 (label (or (plist-get plist :descriptor) (symbol-name type))) | |
| 62 (widget nil)) | |
| 63 (case type | |
| 64 (button | |
| 65 (setq widget (gtk-button-new-with-label label)) | |
| 738 | 66 (gtk-signal-connect widget 'clicked |
| 67 (gtk-widget-get-callback widget plist instance))) | |
| 462 | 68 (radio |
| 69 (let ((aux nil) | |
| 70 (selected-p (plist-get plist :selected))) | |
| 71 (setq widget (gtk-radio-button-new-with-label nil label) | |
| 72 aux (gtk-radio-button-new-with-label | |
| 73 (gtk-radio-button-group widget) | |
| 74 "bogus sibling")) | |
| 75 (gtk-toggle-button-set-active widget (eval selected-p)) | |
| 76 (gtk-signal-connect widget 'toggled | |
| 738 | 77 (gtk-widget-get-callback widget plist instance) aux))) |
| 462 | 78 (otherwise |
| 79 ;; Check boxes | |
| 80 (setq widget (gtk-check-button-new-with-label label)) | |
| 81 (gtk-toggle-button-set-active widget | |
| 82 (eval (plist-get plist :selected))) | |
| 83 (gtk-signal-connect widget 'toggled | |
| 738 | 84 (gtk-widget-get-callback widget plist instance)))) |
| 462 | 85 (gtk-widget-show-all widget) |
| 86 widget)) | |
| 87 | |
| 738 | 88 (defun gtk-widget-instantiate-notebook-internal (plist instance) |
| 462 | 89 (let ((widget (gtk-notebook-new)) |
| 2367 | 90 ;(items (plist-get plist :items)) |
| 91 ) | |
| 2168 | 92 ; (while items |
| 93 ; (gtk-notebook-append-page widget | |
| 94 ; (gtk-vbox-new nil 3) | |
| 95 ; (gtk-label-new (aref (car items) 0))) | |
| 96 ; (setq items (cdr items))) | |
| 462 | 97 widget)) |
| 98 | |
| 738 | 99 (defun gtk-widget-instantiate-progress-internal (plist instance) |
| 462 | 100 (let* ((adj (gtk-adjustment-new 0.0 0.0 100.0 1.0 5.0 5.0)) |
| 101 (widget (gtk-progress-bar-new-with-adjustment adj))) | |
| 102 (gtk-adjustment-set-value adj (or (plist-get plist :value) 0.0)) | |
| 103 widget)) | |
| 104 | |
| 738 | 105 (defun gtk-widget-instantiate-entry-internal (plist instance) |
| 462 | 106 (let* ((widget (gtk-entry-new)) |
| 107 (default (plist-get plist :descriptor))) | |
| 108 (cond | |
| 109 ((stringp default) | |
| 110 nil) | |
| 111 ((sequencep default) | |
| 112 (setq default (mapconcat 'identity default ""))) | |
| 113 (t | |
| 114 (error "Invalid default value: %S" default))) | |
| 115 (gtk-entry-set-text widget default) | |
| 116 widget)) | |
| 117 | |
| 118 (put 'button 'instantiator 'gtk-widget-instantiate-button-internal) | |
| 119 (put 'tab-control 'instantiator 'gtk-widget-instantiate-notebook-internal) | |
| 120 (put 'progress-gauge 'instantiator 'gtk-widget-instantiate-progress-internal) | |
| 121 (put 'tree-view 'instantiator 'ignore) | |
| 122 (put 'edit-field 'instantiator 'gtk-widget-instantiate-entry-internal) | |
| 123 (put 'combo-box 'instantiator 'ignore) | |
| 124 (put 'label 'instantiator 'ignore) | |
| 125 (put 'layout 'instantiator 'ignore) | |
| 126 | |
| 127 (defun gtk-widget-instantiate-internal (instance | |
| 128 instantiator | |
| 129 pointer-fg | |
| 130 pointer-bg | |
| 131 domain) | |
| 132 "The lisp side of widget/glyph instantiation code." | |
| 133 (let* ((type (aref instantiator 0)) | |
| 134 (plist (cdr (map 'list 'identity instantiator))) | |
| 135 (widget (funcall (or (get type 'instantiator) 'ignore) | |
| 738 | 136 plist instance))) |
| 2168 | 137 ; (add-timeout 0.1 (lambda (obj) |
| 138 ; (gtk-widget-set-style obj | |
| 139 ; (gtk-widget-get-style | |
| 140 ; (frame-property nil 'text-widget)))) | |
| 141 ; widget) | |
| 462 | 142 widget)) |
| 143 | |
| 144 (defun gtk-widget-property-internal () | |
| 145 nil) | |
| 146 | |
| 147 (defun gtk-widget-redisplay-internal () | |
| 148 nil) | |
| 149 | |
| 150 (provide 'widgets-gtk) |