diff options
Diffstat (limited to 'lisp/net/eudc-bob.el')
| -rw-r--r-- | lisp/net/eudc-bob.el | 117 |
1 files changed, 46 insertions, 71 deletions
diff --git a/lisp/net/eudc-bob.el b/lisp/net/eudc-bob.el index 584d1a9d0d8..f63e807b688 100644 --- a/lisp/net/eudc-bob.el +++ b/lisp/net/eudc-bob.el @@ -25,8 +25,15 @@ ;;; Commentary: +;; eudc-bob.el presents binary entries in LDAP results in interactive +;; ways. For example, it will display JPEG binary data as an inline +;; image in the results buffer. See also +;; https://tools.ietf.org/html/rfc2798. + ;;; Usage: -;; See the corresponding info file + +;; The eudc-bob interactive functions are invoked when the user +;; interacts with an `eudc-query-form' results buffer. ;;; Code: @@ -148,40 +155,21 @@ display a button." "Toggle inline display of an image." (interactive) (when (eudc-bob-can-display-inline-images) - (cond ((featurep 'xemacs) - (let ((overlays (append (overlays-at (1- (point))) - (overlays-at (point)))) - overlay glyph) - (setq overlay (car overlays)) - (while (and overlay - (not (setq glyph (overlay-get overlay 'glyph)))) - (setq overlays (cdr overlays)) - (setq overlay (car overlays))) - (if overlay - (if (overlay-get overlay 'end-glyph) - (progn - (overlay-put overlay 'end-glyph nil) - (overlay-put overlay 'invisible nil)) - (overlay-put overlay 'end-glyph glyph) - (overlay-put overlay 'invisible t))))) - (t - (let* ((overlays (append (overlays-at (1- (point))) - (overlays-at (point)))) - image) - - ;; Search overlay with an image. - (while (and overlays (null image)) - (let ((prop (overlay-get (car overlays) 'eudc-image))) - (if (eq 'image (car-safe prop)) - (setq image prop) - (setq overlays (cdr overlays))))) - - ;; Toggle that overlay's image display. - (when overlays - (let ((overlay (car overlays))) - (overlay-put overlay 'display - (if (overlay-get overlay 'display) - nil image))))))))) + (let* ((overlays (append (overlays-at (1- (point))) + (overlays-at (point)))) + image) + ;; Search overlay with an image. + (while (and overlays (null image)) + (let ((prop (overlay-get (car overlays) 'eudc-image))) + (if (eq 'image (car-safe prop)) + (setq image prop) + (setq overlays (cdr overlays))))) + ;; Toggle that overlay's image display. + (when overlays + (let ((overlay (car overlays))) + (overlay-put overlay 'display + (if (overlay-get overlay 'display) + nil image))))))) (defun eudc-bob-display-audio (data) "Display a button for audio DATA." @@ -265,25 +253,19 @@ display a button." (interactive "@e") (run-hooks 'activate-menubar-hook) (eudc-jump-to-event event) - (if (featurep 'xemacs) - (progn - (run-hooks 'activate-popup-menu-hook) - (popup-menu (eudc-bob-menu))) - (let ((result (x-popup-menu t (eudc-bob-menu))) - command) - (if result - (progn - (setq command (lookup-key (eudc-bob-menu) - (apply 'vector result))) - (command-execute command)))))) + (let ((result (x-popup-menu t (eudc-bob-menu))) + command) + (if result + (progn + (setq command (lookup-key (eudc-bob-menu) + (apply 'vector result))) + (command-execute command))))) (setq eudc-bob-generic-keymap (let ((map (make-sparse-keymap))) (define-key map "s" 'eudc-bob-save-object) (define-key map "!" 'eudc-bob-pipe-object-to-external-program) - (define-key map (if (featurep 'xemacs) - [button3] - [down-mouse-3]) 'eudc-bob-popup-menu) + (define-key map [down-mouse-3] 'eudc-bob-popup-menu) map)) (setq eudc-bob-image-keymap @@ -294,25 +276,19 @@ display a button." (setq eudc-bob-sound-keymap (let ((map (make-sparse-keymap))) (define-key map [return] 'eudc-bob-play-sound-at-point) - (define-key map (if (featurep 'xemacs) - [button2] - [down-mouse-2]) 'eudc-bob-play-sound-at-mouse) + (define-key map [down-mouse-2] 'eudc-bob-play-sound-at-mouse) map)) (setq eudc-bob-url-keymap (let ((map (make-sparse-keymap))) (define-key map [return] 'browse-url-at-point) - (define-key map (if (featurep 'xemacs) - [button2] - [down-mouse-2]) 'browse-url-at-mouse) + (define-key map [down-mouse-2] 'browse-url-at-mouse) map)) (setq eudc-bob-mail-keymap (let ((map (make-sparse-keymap))) (define-key map [return] 'goto-address-at-point) - (define-key map (if (featurep 'xemacs) - [button2] - [down-mouse-2]) 'goto-address-at-point) + (define-key map [down-mouse-2] 'goto-address-at-point) map)) (set-keymap-parent eudc-bob-image-keymap eudc-bob-generic-keymap) @@ -320,19 +296,18 @@ display a button." ;; If the first arguments can be nil here, then these 3 can be ;; defconsts once more. -(when (not (featurep 'xemacs)) - (easy-menu-define eudc-bob-generic-menu - eudc-bob-generic-keymap - "" - eudc-bob-generic-menu) - (easy-menu-define eudc-bob-image-menu - eudc-bob-image-keymap - "" - eudc-bob-image-menu) - (easy-menu-define eudc-bob-sound-menu - eudc-bob-sound-keymap - "" - eudc-bob-sound-menu)) +(easy-menu-define eudc-bob-generic-menu + eudc-bob-generic-keymap + "" + eudc-bob-generic-menu) +(easy-menu-define eudc-bob-image-menu + eudc-bob-image-keymap + "" + eudc-bob-image-menu) +(easy-menu-define eudc-bob-sound-menu + eudc-bob-sound-keymap + "" + eudc-bob-sound-menu) ;;;###autoload (defun eudc-display-generic-binary (data) |