From: David Edmondson Date: Mon, 12 May 2014 12:29:22 +0000 (+0100) Subject: [PATCH v3 2/9] emacs/show: Allow the user to decide when part headers should be inserted X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=007fd71755067ae32013de8014a11f6497b6d2b3;p=notmuch-archives.git [PATCH v3 2/9] emacs/show: Allow the user to decide when part headers should be inserted --- diff --git a/04/a125e9b5fba631401936f9db89e3315a317ed0 b/04/a125e9b5fba631401936f9db89e3315a317ed0 new file mode 100644 index 000000000..4ec19f905 --- /dev/null +++ b/04/a125e9b5fba631401936f9db89e3315a317ed0 @@ -0,0 +1,131 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id 2D724431FDF + for ; Mon, 12 May 2014 05:29:38 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Spam-Flag: NO +X-Spam-Score: -0.7 +X-Spam-Level: +X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5 + tests=[RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id eT9If0j9fzpa for ; 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+ Mon, 12 May 2014 05:29:31 -0700 (PDT) +Received: from hotblack-desiato.hh.sledj.net + ([2a01:348:1a2:1:a288:b4ff:fe8a:77d8]) + by mx.google.com with ESMTPSA id + fu10sm15873680wib.11.2014.05.12.05.29.30 + for + (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); + Mon, 12 May 2014 05:29:30 -0700 (PDT) +Received: by hotblack-desiato.hh.sledj.net (Postfix, from userid 30000) + id 395A710B324; Mon, 12 May 2014 13:29:29 +0100 (BST) +From: David Edmondson +To: notmuch@notmuchmail.org +Subject: [PATCH v3 2/9] emacs/show: Allow the user to decide when part headers + should be inserted +Date: Mon, 12 May 2014 13:29:22 +0100 +Message-Id: <1399897769-26809-3-git-send-email-dme@dme.org> +X-Mailer: git-send-email 2.0.0.rc0 +In-Reply-To: <1399897769-26809-1-git-send-email-dme@dme.org> +References: <87sixdujkv.fsf@qmul.ac.uk> + <1399897769-26809-1-git-send-email-dme@dme.org> +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Mon, 12 May 2014 12:29:38 -0000 + +Make the function that determines whether a part header should be +inserted a user controlled, with some example functions. +--- + emacs/notmuch-show.el | 21 +++++++++++++++++++-- + 1 file changed, 19 insertions(+), 2 deletions(-) + +diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el +index ec99141..f78a0ab 100644 +--- a/emacs/notmuch-show.el ++++ b/emacs/notmuch-show.el +@@ -135,6 +135,17 @@ indentation." + :type 'boolean + :group 'notmuch-show) + ++(defcustom notmuch-show-insert-header-p-function 'notmuch-show-insert-header-p-smart ++ "A function to call to determine whether a MIME part should have a header button. ++ ++The function is passed one argument, PART - the MIME part in ++question." ++ :type 'function ++ :group 'notmuch-show ++ :options '(notmuch-show-insert-header-p-smart ++ notmuch-show-insert-header-p-always ++ notmuch-show-insert-header-p-never)) ++ + (defvar notmuch-show-thread-id nil) + (make-variable-buffer-local 'notmuch-show-thread-id) + (put 'notmuch-show-thread-id 'permanent-local t) +@@ -880,12 +891,18 @@ message at DEPTH in the current thread." + "text/x-diff") + content-type))) + +-(defun notmuch-show-insert-header-p (part) ++(defun notmuch-show-insert-header-p-smart (part) + "Return non-NIL if a header button should be inserted for this part." + (let ((mime-type (notmuch-show-mime-type part))) + (not (and (string= mime-type "text/plain") + (<= (plist-get part :id) 1))))) + ++(defun notmuch-show-insert-header-p-always (part) ++ t) ++ ++(defun notmuch-show-insert-header-p-never (part) ++ nil) ++ + (defun notmuch-show-insert-bodypart (msg part depth &optional hide) + "Insert the body part PART at depth DEPTH in the current thread. + +@@ -904,7 +921,7 @@ useful for quoting in replies)." + ;; We omit the part button for the first (or only) part if + ;; this is text/plain, or HIDE is 'no-buttons. + (button (when (and (not (equal hide 'no-buttons)) +- (notmuch-show-insert-header-p part)) ++ (funcall notmuch-show-insert-header-p-function part)) + (notmuch-show-insert-part-header nth mime-type content-type (plist-get part :filename)))) + (content-beg (point))) + +-- +2.0.0.rc0 +