[PATCH v3 1/3] emacs: Don't return the button from `notmuch-show-insert-part-header'.

diff --git a/7d/00707a026d173c6fa3542578b9881e3b0815ec b/7d/00707a026d173c6fa3542578b9881e3b0815ec
new file mode 100644 (file)
index 0000000..5848b36
--- /dev/null
+++ b/7d/00707a026d173c6fa3542578b9881e3b0815ec
@@ -0,0 +1,177 @@
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+From: David Edmondson <dme@dme.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v3 1/3] emacs: Don't return the button from\r
+       `notmuch-show-insert-part-header'.\r
+Date: Mon,  6 Feb 2012 15:39:06 +0000\r
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+\r
+Instead, allow the caller to specify some parameters for the\r
+button. Rework `notmuch-show-insert-part-multipart/signed' and\r
+`notmuch-show-insert-part-multipart/encrypted' accordingly.\r
+---\r
+ emacs/notmuch-show.el |   86 +++++++++++++++++++++++++-----------------------\r
+ 1 files changed, 45 insertions(+), 41 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 7469e2e..079d7cb 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -397,25 +397,24 @@ message at DEPTH in the current thread."\r
+   "Submap for button commands")\r
+ (fset 'notmuch-show-part-button-map notmuch-show-part-button-map)\r
+ \r
+-(defun notmuch-show-insert-part-header (nth content-type declared-type &optional name comment)\r
+-  (let ((button))\r
+-    (setq button\r
+-        (insert-button\r
+-         (concat "[ "\r
+-                 (if name (concat name ": ") "")\r
+-                 declared-type\r
+-                 (if (not (string-equal declared-type content-type))\r
+-                     (concat " (as " content-type ")")\r
+-                   "")\r
+-                 (or comment "")\r
+-                 " ]")\r
+-         :type 'notmuch-show-part-button-type\r
+-         :notmuch-part nth\r
+-         :notmuch-filename name\r
+-         :notmuch-content-type content-type))\r
+-    (insert "\n")\r
+-    ;; return button\r
+-    button))\r
++(defun notmuch-show-insert-part-header (nth content-type declared-type\r
++                                          &optional name comment\r
++                                          &rest button-parameters)\r
++  (apply #'insert-button\r
++       (concat "[ "\r
++               (if name (concat name ": ") "")\r
++               declared-type\r
++               (if (not (string-equal declared-type content-type))\r
++                   (concat " (as " content-type ")")\r
++                 "")\r
++               (or comment "")\r
++               " ]")\r
++       :type 'notmuch-show-part-button-type\r
++       :notmuch-part nth\r
++       :notmuch-filename name\r
++       :notmuch-content-type content-type\r
++       button-parameters)\r
++  (insert "\n"))\r
+ \r
+ ;; Functions handling particular MIME parts.\r
+ \r
+@@ -602,15 +601,18 @@ current buffer, if possible."\r
+   t)\r
+ \r
+ (defun notmuch-show-insert-part-multipart/signed (msg part content-type nth depth declared-type)\r
+-  (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))\r
+-    (button-put button 'face 'notmuch-crypto-part-header)\r
+-    ;; add signature status button if sigstatus provided\r
+-    (if (plist-member part :sigstatus)\r
+-      (let* ((from (notmuch-show-get-header :From msg))\r
+-             (sigstatus (car (plist-get part :sigstatus))))\r
+-        (notmuch-crypto-insert-sigstatus-button sigstatus from))\r
+-      ;; if we're not adding sigstatus, tell the user how they can get it\r
+-      (button-put button 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts.")))\r
++  ;; Add signature status button if sigstatus provided.\r
++  (if (plist-member part :sigstatus)\r
++      (let ((from (notmuch-show-get-header :From msg))\r
++          (sigstatus (car (plist-get part :sigstatus))))\r
++      (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++                                       'face 'notmuch-crypto-part-header)\r
++      (notmuch-crypto-insert-sigstatus-button sigstatus from))\r
++\r
++    ;; If we're not adding sigstatus, tell the user how to enable it.\r
++    (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++                                   'face 'notmuch-crypto-part-header\r
++                                   'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts."))\r
+ \r
+   (let ((inner-parts (plist-get part :content))\r
+       (start (point)))\r
+@@ -624,19 +626,21 @@ current buffer, if possible."\r
+   t)\r
+ \r
+ (defun notmuch-show-insert-part-multipart/encrypted (msg part content-type nth depth declared-type)\r
+-  (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))\r
+-    (button-put button 'face 'notmuch-crypto-part-header)\r
+-    ;; add encryption status button if encstatus specified\r
+-    (if (plist-member part :encstatus)\r
+-      (let ((encstatus (car (plist-get part :encstatus))))\r
+-        (notmuch-crypto-insert-encstatus-button encstatus)\r
+-        ;; add signature status button if sigstatus specified\r
+-        (if (plist-member part :sigstatus)\r
+-            (let* ((from (notmuch-show-get-header :From msg))\r
+-                   (sigstatus (car (plist-get part :sigstatus))))\r
+-              (notmuch-crypto-insert-sigstatus-button sigstatus from))))\r
+-      ;; if we're not adding encstatus, tell the user how they can get it\r
+-      (button-put button 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts.")))\r
++  ;; Add encryption status button if encstatus provided.\r
++  (if (plist-member part :encstatus)\r
++      (let ((encstatus (car (plist-get part :encstatus))))\r
++      (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++                                       'face 'notmuch-crypto-part-header)\r
++      (notmuch-crypto-insert-encstatus-button encstatus)\r
++      ;; add signature status button if sigstatus specified\r
++      (if (plist-member part :sigstatus)\r
++          (let* ((from (notmuch-show-get-header :From msg))\r
++                 (sigstatus (car (plist-get part :sigstatus))))\r
++            (notmuch-crypto-insert-sigstatus-button sigstatus from))))\r
++    ;; If we're not adding encstatus, tell the user how to enable it.\r
++    (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++                                   'face 'notmuch-crypto-part-header\r
++                                   'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts."))\r
+ \r
+   (let ((inner-parts (plist-get part :content))\r
+       (start (point)))\r
+-- \r
+1.7.8.3\r
+\r