emacs: customizable names for search buffers

[notmuch] / emacs / notmuch.el

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 85a54706c4df0c4e14ca44af950e4fcf89da1707..6abb17ffdc6d0b1b529ac0024bb08cff5a127b45 100644 (file)
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -915,7 +915,39 @@ See `notmuch-tag' for information on the format of TAG-CHANGES."
          (notmuch-search-get-tags-region (point-min) (point-max)) "Tag all")))
   (notmuch-search-tag tag-changes (point-min) (point-max) t))
 
-(defun notmuch-search-buffer-title (query)
+(defcustom notmuch-search-buffer-name-format "*notmuch-%t-%s*"
+  "Format for the name of search results buffers.
+
+In this spec, %s will be replaced by a description of the search
+query and %t by its type (search, tree or unthreaded).  The
+buffer name is formatted using `format-spec': see its docstring
+for additional parameters for the s and t format specifiers.
+
+See also `notmuch-saved-search-buffer-name-format'"
+  :type 'string
+  :group 'notmuch-search)
+
+(defcustom notmuch-saved-search-buffer-name-format "*notmuch-saved-%t-%s*"
+  "Format for the name of search results buffers for saved searches.
+
+In this spec, %s will be replaced by the saved search name and %t
+by its type (search, tree or unthreaded).  The buffer name is
+formatted using `format-spec': see its docstring for additional
+parameters for the s and t format specifiers.
+
+See also `notmuch-search-buffer-name-format'"
+  :type 'string
+  :group 'notmuch-search)
+
+(defun notmuch-search-format-buffer-name (query type saved)
+  "Compose a buffer name for the given QUERY, TYPE (search, tree,
+unthreaded) and whether it's SAVED (t or nil)."
+  (let ((fmt (if saved
+                notmuch-saved-search-buffer-name-format
+              notmuch-search-buffer-name-format)))
+    (format-spec fmt `((?t . ,(or type "search")) (?s . ,query)))))
+
+(defun notmuch-search-buffer-title (query &optional type)
   "Returns the title for a buffer with notmuch search results."
   (let* ((saved-search
          (let (longest
@@ -930,19 +962,20 @@ See `notmuch-tag' for information on the format of TAG-CHANGES."
                     do (setq longest tuple))
            longest))
         (saved-search-name (notmuch-saved-search-get saved-search :name))
+        (saved-search-type (notmuch-saved-search-get saved-search :search-type))
         (saved-search-query (notmuch-saved-search-get saved-search :query)))
     (cond ((and saved-search (equal saved-search-query query))
           ;; Query is the same as saved search (ignoring case)
-          (concat "*notmuch-saved-search-" saved-search-name "*"))
+          (notmuch-search-format-buffer-name saved-search-name
+                                             saved-search-type
+                                             t))
          (saved-search
-          (concat "*notmuch-search-"
-                  (replace-regexp-in-string
-                   (concat "^" (regexp-quote saved-search-query))
-                   (concat "[ " saved-search-name " ]")
-                   query)
-                  "*"))
-         (t
-          (concat "*notmuch-search-" query "*")))))
+          (let ((query (replace-regexp-in-string
+                        (concat "^" (regexp-quote saved-search-query))
+                        (concat "[ " saved-search-name " ]")
+                        query)))
+            (notmuch-search-format-buffer-name query saved-search-type t)))
+         (t (notmuch-search-format-buffer-name query type nil)))))
 
 (defun notmuch-read-query (prompt)
   "Read a notmuch-query from the minibuffer with completion.