X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch-tree.el;h=8b246a2ee7401900e64f1f2dd73017e319a7aa09;hb=5500868bd96f9461a230d16839591cb7ebc035df;hp=f2938330b8877d35b9b61c1c708ca8077ab6986f;hpb=785745783345d3ed56f0b435fcea44515aae8bea;p=notmuch diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el index f2938330..8b246a2e 100644 --- a/emacs/notmuch-tree.el +++ b/emacs/notmuch-tree.el @@ -27,7 +27,6 @@ (require 'mail-parse) (require 'notmuch-lib) -(require 'notmuch-query) (require 'notmuch-show) (require 'notmuch-tag) (require 'notmuch-parser) @@ -74,24 +73,55 @@ notmuch-unthreaded-show-out notmuch-tree-show-out)) +(defcustom notmuch-tree-thread-symbols + '((prefix . " ") + (top . "─") + (top-tee . "┬") + (vertical . "│") + (vertical-tee . "├") + (bottom . "╰") + (arrow . "►")) + "Strings used to draw trees in notmuch tree results. +Symbol keys denote where the corresponding string value is used: +`prefix' is used at the top of the tree, followed by `top' if it +has no children or `top-tee' if it does; `vertical' is a bar +connecting with a response down the list skipping the current +one, while `vertical-tee' marks the current message as a reply to +the previous one; `bottom' is used at the bottom of threads. +Finally, the `arrrow' string in the list is used as a pointer to +every message. + +Common customizations include setting `prefix' to \"-\", to see +equal-length prefixes, and `arrow' to an empty string or to a +different kind of arrow point." + :type '(alist :key-type symbol :value-type string) + :group 'notmuch-tree) + (defcustom notmuch-tree-result-format `(("date" . "%12s ") ("authors" . "%-20s") - ((("tree" . "%s")("subject" . "%s")) ." %-54s ") + ((("tree" . "%s") + ("subject" . "%s")) + . " %-54s ") ("tags" . "(%s)")) - "Result formatting for tree view. Supported fields are: date, -authors, subject, tree, tags. Tree means the thread tree -box graphics. The field may also be a list in which case -the formatting rules are applied recursively and then the -output of all the fields in the list is inserted -according to format-string. - -Note the author string should not contain -whitespace (put it in the neighbouring fields instead). -For example: - (setq notmuch-tree-result-format \(\(\"authors\" . \"%-40s\"\) - \(\"subject\" . \"%s\"\)\)\)" - :type '(alist :key-type (string) :value-type (string)) + "Result formatting for tree view. + +Supported fields are: date, authors, subject, tree, tags. + +Tree means the thread tree box graphics. The field may +also be a list in which case the formatting rules are +applied recursively and then the output of all the fields +in the list is inserted according to format-string. + +Note that the author string should not contain whitespace +\(put it in the neighbouring fields instead). For example: + (setq notmuch-tree-result-format + '((\"authors\" . \"%-40s\") + (\"subject\" . \"%s\")))" + :type '(alist :key-type (choice string + (alist :key-type string + :value-type string)) + :value-type string) :group 'notmuch-tree) (defcustom notmuch-unthreaded-result-format @@ -99,19 +129,24 @@ For example: ("authors" . "%-20s") ((("subject" . "%s")) ." %-54s ") ("tags" . "(%s)")) - "Result formatting for unthreaded tree view. Supported fields are: date, -authors, subject, tree, tags. Tree means the thread tree -box graphics. The field may also be a list in which case -the formatting rules are applied recursively and then the -output of all the fields in the list is inserted -according to format-string. - -Note the author string should not contain -whitespace (put it in the neighbouring fields instead). -For example: - (setq notmuch-tree-result-format \(\(\"authors\" . \"%-40s\"\) - \(\"subject\" . \"%s\"\)\)\)" - :type '(alist :key-type (string) :value-type (string)) + "Result formatting for unthreaded tree view. + +Supported fields are: date, authors, subject, tree, tags. + +Tree means the thread tree box graphics. The field may +also be a list in which case the formatting rules are +applied recursively and then the output of all the fields +in the list is inserted according to format-string. + +Note that the author string should not contain whitespace +\(put it in the neighbouring fields instead). For example: + (setq notmuch-unthreaded-result-format + '((\"authors\" . \"%-40s\") + (\"subject\" . \"%s\")))" + :type '(alist :key-type (choice string + (alist :key-type string + :value-type string)) + :value-type string) :group 'notmuch-tree) (defun notmuch-tree-result-format () @@ -143,7 +178,7 @@ For example: (:foreground "dark blue")) (t (:bold t))) - "Face used in tree mode for the date in messages matching the query." + "Face used in tree mode for the author in messages matching the query." :group 'notmuch-tree :group 'notmuch-faces) @@ -200,7 +235,7 @@ For example: (defface notmuch-tree-no-match-author-face nil - "Face used in tree mode for the date in messages matching the query." + "Face used in tree mode for non-matching authors." :group 'notmuch-tree :group 'notmuch-faces) @@ -321,10 +356,10 @@ then NAME behaves like CMD." ;; These bindings shadow common bindings with variants ;; that additionally close the message window. (define-key map [remap notmuch-bury-or-kill-this-buffer] 'notmuch-tree-quit) - (define-key map [remap notmuch-search] 'notmuch-tree-to-search) - (define-key map [remap notmuch-help] 'notmuch-tree-help) - (define-key map [remap notmuch-mua-new-mail] 'notmuch-tree-new-mail) - (define-key map [remap notmuch-jump-search] 'notmuch-tree-jump-search) + (define-key map [remap notmuch-search] 'notmuch-tree-to-search) + (define-key map [remap notmuch-help] 'notmuch-tree-help) + (define-key map [remap notmuch-mua-new-mail] 'notmuch-tree-new-mail) + (define-key map [remap notmuch-jump-search] 'notmuch-tree-jump-search) (define-key map "o" 'notmuch-tree-toggle-order) (define-key map "S" 'notmuch-search-from-tree-current-query) @@ -350,6 +385,7 @@ then NAME behaves like CMD." (define-key map "R" 'notmuch-tree-reply) (define-key map "V" 'notmuch-tree-view-raw-message) (define-key map "l" 'notmuch-tree-filter) + (define-key map "t" 'notmuch-tree-filter-by-tag) ;; The main tree view bindings (define-key map (kbd "RET") 'notmuch-tree-show-message) @@ -872,6 +908,9 @@ unchanged ADDRESS if parsing fails." ((listp field) (format format-string (notmuch-tree-format-field-list field msg))) + ((functionp field) + (funcall field format-string msg)) + ((string-equal field "date") (let ((face (if match 'notmuch-tree-match-date-face @@ -967,20 +1006,20 @@ message together with all its descendents." (replies (cadr tree))) (cond ((and (< 0 depth) (not last)) - (push "├" tree-status)) + (push (alist-get 'vertical-tee notmuch-tree-thread-symbols) tree-status)) ((and (< 0 depth) last) - (push "╰" tree-status)) + (push (alist-get 'bottom notmuch-tree-thread-symbols) tree-status)) ((and (eq 0 depth) first last) - ;; Choice between these two variants is a matter of taste. - ;; (push "─" tree-status)) - (push " " tree-status)) + (push (alist-get 'prefix notmuch-tree-thread-symbols) tree-status)) ((and (eq 0 depth) first (not last)) - (push "┬" tree-status)) + (push (alist-get 'top-tee notmuch-tree-thread-symbols) tree-status)) ((and (eq 0 depth) (not first) last) - (push "╰" tree-status)) + (push (alist-get 'bottom notmuch-tree-thread-symbols) tree-status)) ((and (eq 0 depth) (not first) (not last)) - (push "├" tree-status))) - (push (concat (if replies "┬" "─") "►") tree-status) + (push (alist-get 'vertical-tee notmuch-tree-thread-symbols) tree-status))) + (push (concat (alist-get (if replies 'top-tee 'top) notmuch-tree-thread-symbols) + (alist-get 'arrow notmuch-tree-thread-symbols)) + tree-status) (setq msg (plist-put msg :first (and first (eq 0 depth)))) (setq msg (plist-put msg :tree-status tree-status)) (setq msg (plist-put msg :orig-tags (plist-get msg :tags))) @@ -989,7 +1028,7 @@ message together with all its descendents." (pop tree-status) (if last (push " " tree-status) - (push "│" tree-status)) + (push (alist-get 'vertical notmuch-tree-thread-symbols) tree-status)) (notmuch-tree-insert-thread replies (1+ depth) tree-status))) (defun notmuch-tree-insert-thread (thread depth tree-status) @@ -1097,12 +1136,12 @@ the same as for the function notmuch-tree." (concat " and (" query-context ")")))) (sort-arg (if oldest-first "--sort=oldest-first" "--sort=newest-first")) (message-arg (if unthreaded "--unthreaded" "--entire-thread"))) - (when (equal (car (process-lines notmuch-command "count" search-args)) "0") + (when (equal (car (notmuch--process-lines notmuch-command "count" search-args)) "0") (setq search-args basic-query)) (notmuch-tag-clear-cache) (let ((proc (notmuch-start-notmuch "notmuch-tree" (current-buffer) #'notmuch-tree-process-sentinel - "show" "--body=false" "--format=sexp" "--format-version=4" + "show" "--body=false" "--format=sexp" "--format-version=5" sort-arg message-arg search-args)) ;; Use a scratch buffer to accumulate partial output. ;; This buffer will be killed by the sentinel, which @@ -1151,11 +1190,11 @@ The arguments are: (setq query (notmuch-read-query (concat "Notmuch " (if unthreaded "unthreaded " "tree ") "view search: ")))) - (let ((buffer (get-buffer-create (generate-new-buffer-name - (or buffer-name - (concat "*notmuch-" - (if unthreaded "unthreaded-" "tree-") - query "*"))))) + (let* ((name + (or buffer-name + (notmuch-search-buffer-title query + (if unthreaded "unthreaded" "tree")))) + (buffer (get-buffer-create (generate-new-buffer-name name))) (inhibit-read-only t)) (pop-to-buffer-same-window buffer)) ;; Don't track undo information for this buffer @@ -1166,6 +1205,9 @@ The arguments are: (defun notmuch-unthreaded (&optional query query-context target buffer-name open-target) + "Display threads matching QUERY in unthreaded view. + +See function NOTMUCH-TREE for documentation of the arguments" (interactive) (notmuch-tree query query-context target buffer-name open-target t)) @@ -1184,6 +1226,25 @@ current search results AND the additional query string provided." grouped-query (concat grouped-original-query " and " grouped-query))))) +(defun notmuch-tree-filter-by-tag (tag) + "Filter the current search results based on a single TAG. + +Run a new search matching only messages that match the current +search results and that are also tagged with the given TAG." + (interactive + (list (notmuch-select-tag-with-completion "Filter by tag: " + notmuch-tree-basic-query))) + (let ((notmuch-show-process-crypto (notmuch-tree--message-process-crypto))) + (notmuch-tree-close-message-window) + (notmuch-tree (concat notmuch-tree-basic-query " and tag:" tag) + notmuch-tree-query-context + nil + nil + nil + notmuch-tree-unthreaded + nil + notmuch-search-oldest-first))) + ;;; _ (provide 'notmuch-tree)