Add a new `i' command to insert images.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5cb2a3e..a6f05e1 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,9 @@
 2010-09-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
+       * gnus-html.el (gnus-html-put-image): Allow images to be removed.
+       (gnus-html-wash-tags): Add a new `i' command to insert images. 
+       (gnus-html-insert-image): New command and keystroke.
+
        * gnus-agent.el (gnus-agent-auto-agentize-methods): Change the default
        so that nnimap methods aren't agentized by default.  There's apparently
        many problems related to agent/imap behaviour.

diff --git a/lisp/gnus-html.el b/lisp/gnus-html.el
index 9f530fb..4c0d4c0 100644 (file)
--- a/lisp/gnus-html.el
+++ b/lisp/gnus-html.el
@@ -66,6 +66,12 @@ fit these criteria."
   :group 'gnus-art
   :type 'float)
 
+(defvar gnus-html-image-map
+  (let ((map (make-sparse-keymap)))
+    (define-key map "u" 'gnus-article-copy-string)
+    (define-key map "i" 'gnus-html-insert-image)
+    map))
+
 ;;;###autoload
 (defun gnus-article-html (handle)
   (let ((article-buffer (current-buffer)))
@@ -142,12 +148,24 @@ fit these criteria."
                    (delete-region start end)
                    (gnus-put-image image (gnus-string-or string "*")))))
            ;; Normal, external URL.
-           (unless (gnus-html-image-url-blocked-p
-                    url
-                    (if (buffer-live-p gnus-summary-buffer)
-                        (with-current-buffer gnus-summary-buffer
-                          gnus-blocked-images)
-                      gnus-blocked-images))
+           (if (gnus-html-image-url-blocked-p
+                url
+                (if (buffer-live-p gnus-summary-buffer)
+                    (with-current-buffer gnus-summary-buffer
+                      gnus-blocked-images)
+                  gnus-blocked-images))
+               (progn
+                 (widget-convert-button
+                  'link start end
+                  :action 'gnus-html-insert-image
+                  :help-echo url
+                  :keymap gnus-html-image-map
+                  :button-keymap gnus-html-image-map)
+                 (gnus-put-text-property
+                  start end
+                  'gnus-image (list url
+                                    (set-marker (make-marker) start)
+                                    (set-marker (make-marker) end))))
              (let ((file (gnus-html-image-id url))
                    width height)
                (when (string-match "height=\"?\\([0-9]+\\)" parameters)
@@ -203,6 +221,12 @@ fit these criteria."
     (when images
       (gnus-html-schedule-image-fetching (current-buffer) (nreverse images)))))
 
+(defun gnus-html-insert-image ()
+  "Fetch and insert the image under point."
+  (interactive)
+  (gnus-html-schedule-image-fetching
+   (current-buffer) (list (get-text-property (point) 'gnus-image))))
+
 (defun gnus-html-schedule-image-fetching (buffer images)
   (gnus-message 8 "gnus-html-schedule-image-fetching: buffer %s, images %s"
                 buffer images)
@@ -269,7 +293,9 @@ fit these criteria."
                           (= (cdr size) 30))))
            (progn
              (gnus-put-image (gnus-html-rescale-image image file size)
-                             (gnus-string-or string "*"))
+                             (gnus-string-or string "*")
+                             'external)
+             (gnus-add-image 'external image)
              t)
          (insert string)
          (when (fboundp 'find-image)