X-Git-Url: http://christophe.rhodes.io/gitweb/?p=iplayer-el.git;a=blobdiff_plain;f=iplayer.el;h=3a9ab641766c7372a8a537dae3fe20703111b145;hp=882e5e961f3933464e28bdb8a36027b814bc77ce;hb=ec77e299afe71c69d575594d27a87935fb34840d;hpb=561c68511a2aa272c658192b6e1c08fe666196ed

diff --git a/iplayer.el b/iplayer.el
index 882e5e9..3a9ab64 100644
--- a/iplayer.el
+++ b/iplayer.el
@@ -23,12 +23,8 @@
                    (lambda ()
                      (select-frame iplayer-command-frame)
                      (select-window iplayer-command-window)
-                     (set-buffer iplayer-command-buffer)))
-                  (post-command-hook
-                   (lambda ()
-                     (select-window old-window)
-                     (select-frame old-frame)
-                     (set-buffer old-buffer))))
+                     (set-buffer iplayer-command-buffer)
+                     (setq pre-command-hook nil))))
               ;; KLUDGE: execute-kbd-macro executes a normal
               ;; command-loop, whose first action is to select the
               ;; current frame and window, which is why we contort
@@ -37,7 +33,11 @@
               ;; that it works, but mine is not too much to reason
               ;; why; lots of other ways to try to achieve this didn't
               ;; in fact work.
-              (execute-kbd-macro keys))))))
+              (execute-kbd-macro keys)
+              ;; KLUDGE: and then we restore old state
+              (select-window old-window)
+              (select-frame old-frame)
+              (set-buffer old-buffer))))))
     (message "Done updating iPlayer cache")))
 
 (defmacro define-iplayer-command (name arglist &rest body)
@@ -58,7 +58,7 @@
          (message "Updating iPlayer cache"))
        (if iplayer-updating-cache-sentinel-executing
            (progn ,@body)
-         (push (list (selected-frame) (selected-window) (current-buffer) (this-command-keys))
+         (push (list (selected-frame) (selected-window) (current-buffer) (this-command-keys-vector))
                iplayer-updating-cache-sentinel-info)))))
 
 (defun get-iplayer-tree (&rest args)
@@ -152,6 +152,29 @@ The presets are defined in the variable `iplayer-presets'."
           (start-process "get-iplayer" " *get-iplayer*" "get-iplayer" "--get" (format "%s" id)))
       (message "no id at point"))))
 
+(defun iplayer-previous ()
+  (interactive)
+  (save-match-data
+    (outline-previous-heading)
+    (while (and (= (funcall outline-level) 1) (not (bobp)))
+      (outline-previous-heading)))
+  (hide-other)
+  (unless (bobp)
+    (save-excursion
+      (outline-up-heading 1 t)
+      (show-children))))
+
+(defun iplayer-next ()
+  (interactive)
+  (save-match-data
+    (outline-next-heading)
+    (while (and (= (funcall outline-level) 1) (not (eobp)))
+      (outline-next-heading)))
+  (hide-other)
+  (save-excursion
+    (outline-up-heading 1 t)
+    (show-children)))
+
 (defconst iplayer-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map (kbd "0") 'iplayer)
@@ -160,6 +183,8 @@ The presets are defined in the variable `iplayer-presets'."
         (define-key map (read-kbd-macro (substring presets i (1+ i)))
           'iplayer-preset)))
     (define-key map (kbd "RET") 'iplayer-download)
+    (define-key map (kbd "j") 'iplayer-next)
+    (define-key map (kbd "k") 'iplayer-previous)
     map
     ))