;;
;; Authors: David Edmondson <dme@dme.org>
+(eval-when-compile (require 'cl))
(require 'widget)
(require 'wid-edit) ; For `widget-forward'.
-(require 'cl)
(require 'notmuch-lib)
(require 'notmuch-mua)
(declare-function notmuch-search "notmuch" (query &optional oldest-first target-thread target-line continuation))
-(declare-function notmuch-folder-count "notmuch" (search))
+(declare-function notmuch-poll "notmuch" ())
-(defcustom notmuch-hello-recent-searches-max 10
+(defcustom notmuch-recent-searches-max 10
"The number of recent searches to store and display."
:type 'integer
- :group 'notmuch)
+ :group 'notmuch-hello)
-(defcustom notmuch-hello-show-empty-saved-searches nil
+(defcustom notmuch-show-empty-saved-searches nil
"Should saved searches with no messages be listed?"
:type 'boolean
- :group 'notmuch)
-
-(defcustom notmuch-hello-indent 4
- "How much to indent non-headers."
- :type 'integer
- :group 'notmuch)
-
-(defcustom notmuch-hello-saved-searches notmuch-folders
- "A list of saved searches to display."
- :type '(alist :key-type string :value-type string)
- :group 'notmuch)
-
-(defcustom notmuch-hello-show-logo t
+ :group 'notmuch-hello)
+
+(defun notmuch-sort-saved-searches (alist)
+ "Generate an alphabetically sorted saved searches alist."
+ (sort alist (lambda (a b) (string< (car a) (car b)))))
+
+(defcustom notmuch-saved-search-sort-function nil
+ "Function used to sort the saved searches for the notmuch-hello view.
+
+This variable controls how saved searches should be sorted. No
+sorting (nil) displays the saved searches in the order they are
+stored in `notmuch-saved-searches'. Sort alphabetically sorts the
+saved searches in alphabetical order. Custom sort function should
+be a function or a lambda expression that takes the saved
+searches alist as a parameter, and returns a new saved searches
+alist to be used."
+ :type '(choice (const :tag "No sorting" nil)
+ (const :tag "Sort alphabetically" notmuch-sort-saved-searches)
+ (function :tag "Custom sort function"
+ :value notmuch-sort-saved-searches))
+ :group 'notmuch-hello)
+
+(defvar notmuch-hello-indent 4
+ "How much to indent non-headers.")
+
+(defcustom notmuch-show-logo t
"Should the notmuch logo be shown?"
:type 'boolean
- :group 'notmuch)
+ :group 'notmuch-hello)
+
+(defcustom notmuch-show-all-tags-list nil
+ "Should all tags be shown in the notmuch-hello view?"
+ :type 'boolean
+ :group 'notmuch-hello)
+
+(defcustom notmuch-hello-tag-list-make-query nil
+ "Function or string to generate queries for the all tags list.
+
+This variable controls which query results are shown for each tag
+in the \"all tags\" list. If nil, it will use all messages with
+that tag. If this is set to a string, it is used as a filter for
+messages having that tag (equivalent to \"tag:TAG and (THIS-VARIABLE)\").
+Finally this can be a function that will be called for each tag and
+should return a filter for that tag, or nil to hide the tag."
+ :type '(choice (const :tag "All messages" nil)
+ (const :tag "Unread messages" "tag:unread")
+ (string :tag "Custom filter"
+ :value "tag:unread")
+ (function :tag "Custom filter function"))
+ :group 'notmuch-hello)
+
+(defcustom notmuch-hello-hide-tags nil
+ "List of tags to be hidden in the \"all tags\"-section."
+ :type '(repeat string)
+ :group 'notmuch-hello)
(defface notmuch-hello-logo-background
'((((class color)
(background light))
(:background "white")))
"Background colour for the notmuch logo."
- :group 'notmuch)
-
-(defcustom notmuch-hello-jump-to-search nil
- "Whether `notmuch-hello' should always jump to the search
-field."
- :type 'boolean
- :group 'notmuch)
+ :group 'notmuch-hello
+ :group 'notmuch-faces)
+
+(defcustom notmuch-column-control t
+ "Controls the number of columns for saved searches/tags in notmuch view.
+
+This variable has three potential sets of values:
+
+- t: automatically calculate the number of columns possible based
+ on the tags to be shown and the window width,
+- an integer: a lower bound on the number of characters that will
+ be used to display each column,
+- a float: a fraction of the window width that is the lower bound
+ on the number of characters that should be used for each
+ column.
+
+So:
+- if you would like two columns of tags, set this to 0.5.
+- if you would like a single column of tags, set this to 1.0.
+- if you would like tags to be 30 characters wide, set this to
+ 30.
+- if you don't want to worry about all of this nonsense, leave
+ this set to `t'."
+ :type '(choice
+ (const :tag "Automatically calculated" t)
+ (integer :tag "Number of characters")
+ (float :tag "Fraction of window"))
+ :group 'notmuch-hello)
+
+(defcustom notmuch-hello-thousands-separator " "
+ "The string used as a thousands separator.
+
+Typically \",\" in the US and UK and \".\" or \" \" in Europe.
+The latter is recommended in the SI/ISO 31-0 standard and by the
+International Bureau of Weights and Measures."
+ :type 'string
+ :group 'notmuch-hello)
+
+(defcustom notmuch-hello-mode-hook nil
+ "Functions called after entering `notmuch-hello-mode'."
+ :type 'hook
+ :group 'notmuch-hello
+ :group 'notmuch-hooks)
+
+(defcustom notmuch-hello-refresh-hook nil
+ "Functions called after updating a `notmuch-hello' buffer."
+ :type 'hook
+ :group 'notmuch-hello
+ :group 'notmuch-hooks)
(defvar notmuch-hello-url "http://notmuchmail.org"
"The `notmuch' web site.")
(defvar notmuch-hello-recent-searches nil)
(defun notmuch-hello-remember-search (search)
- (if (not (member search notmuch-hello-recent-searches))
- (push search notmuch-hello-recent-searches))
+ (setq notmuch-hello-recent-searches
+ (delete search notmuch-hello-recent-searches))
+ (push search notmuch-hello-recent-searches)
(if (> (length notmuch-hello-recent-searches)
- notmuch-hello-recent-searches-max)
+ notmuch-recent-searches-max)
(setq notmuch-hello-recent-searches (butlast notmuch-hello-recent-searches))))
+(defun notmuch-hello-nice-number (n)
+ (let (result)
+ (while (> n 0)
+ (push (% n 1000) result)
+ (setq n (/ n 1000)))
+ (setq result (or result '(0)))
+ (apply #'concat
+ (number-to-string (car result))
+ (mapcar (lambda (elem)
+ (format "%s%03d" notmuch-hello-thousands-separator elem))
+ (cdr result)))))
+
(defun notmuch-hello-trim (search)
"Trim whitespace."
(if (string-match "^[[:space:]]*\\(.*[^[:space:]]\\)[[:space:]]*$" search)
(symbol-value
(widget-get widget :notmuch-saved-search-widget))))
(name (completing-read "Name for saved search: "
- notmuch-hello-saved-searches)))
+ notmuch-saved-searches)))
;; If an existing saved search with this name exists, remove it.
- (setq notmuch-hello-saved-searches
- (loop for elem in notmuch-hello-saved-searches
+ (setq notmuch-saved-searches
+ (loop for elem in notmuch-saved-searches
if (not (equal name
(car elem)))
collect elem))
;; Add the new one.
- (customize-save-variable 'notmuch-hello-saved-searches
- (push (cons name search)
- notmuch-hello-saved-searches))
+ (customize-save-variable 'notmuch-saved-searches
+ (add-to-list 'notmuch-saved-searches
+ (cons name search) t))
(message "Saved '%s' as '%s'." search name)
(notmuch-hello-update)))
maximize (length (car elem)))
0))
-(defun notmuch-hello-roundup (dividend divisor)
- "Return the rounded up value of dividing `dividend' by `divisor'."
- (+ (/ dividend divisor)
- (if (> (% dividend divisor) 0) 1 0)))
-
-(defun notmuch-hello-reflect (list width)
- "Reflect a `width' wide matrix represented by `list' along the
+(defun notmuch-hello-reflect-generate-row (ncols nrows row list)
+ (let ((len (length list)))
+ (loop for col from 0 to (- ncols 1)
+ collect (let ((offset (+ (* nrows col) row)))
+ (if (< offset len)
+ (nth offset list)
+ ;; Don't forget to insert an empty slot in the
+ ;; output matrix if there is no corresponding
+ ;; value in the input matrix.
+ nil)))))
+
+(defun notmuch-hello-reflect (list ncols)
+ "Reflect a `ncols' wide matrix represented by `list' along the
diagonal."
;; Not very lispy...
- (let* ((len (length list))
- (nrows (notmuch-hello-roundup len width)))
+ (let ((nrows (ceiling (length list) ncols)))
(loop for row from 0 to (- nrows 1)
- append (loop for col from 0 to (- width 1)
- ;; How could we calculate the offset just once
- ;; per inner-loop?
- if (< (+ (* nrows col) row) len)
- collect (nth (+ (* nrows col) row) list)
- else
- ;; Don't forget to insert an empty slot in the
- ;; output matrix if there is no corresponding
- ;; value in the input matrix.
- collect nil))))
+ append (notmuch-hello-reflect-generate-row ncols nrows row list))))
(defun notmuch-hello-widget-search (widget &rest ignore)
(notmuch-search (widget-get widget
notmuch-search-oldest-first
nil nil #'notmuch-hello-search-continuation))
+(defun notmuch-saved-search-count (search)
+ (car (process-lines notmuch-command "count" search)))
+
+(defun notmuch-hello-tags-per-line (widest)
+ "Determine how many tags to show per line and how wide they
+should be. Returns a cons cell `(tags-per-line width)'."
+ (let ((tags-per-line
+ (cond
+ ((integerp notmuch-column-control)
+ (max 1
+ (/ (- (window-width) notmuch-hello-indent)
+ ;; Count is 9 wide (8 digits plus space), 1 for the space
+ ;; after the name.
+ (+ 9 1 (max notmuch-column-control widest)))))
+
+ ((floatp notmuch-column-control)
+ (let* ((available-width (- (window-width) notmuch-hello-indent))
+ (proposed-width (max (* available-width notmuch-column-control) widest)))
+ (floor available-width proposed-width)))
+
+ (t
+ (max 1
+ (/ (- (window-width) notmuch-hello-indent)
+ ;; Count is 9 wide (8 digits plus space), 1 for the space
+ ;; after the name.
+ (+ 9 1 widest)))))))
+
+ (cons tags-per-line (/ (max 1
+ (- (window-width) notmuch-hello-indent
+ ;; Count is 9 wide (8 digits plus
+ ;; space), 1 for the space after the
+ ;; name.
+ (* tags-per-line (+ 9 1))))
+ tags-per-line))))
+
(defun notmuch-hello-insert-tags (tag-alist widest target)
- (let* ((tags-per-line (max 1
- (/ (- (window-width) notmuch-hello-indent)
- ;; Count is 7 wide, 1 for the space
- ;; after the name.
- (+ 7 1 widest))))
+ (let* ((tags-and-width (notmuch-hello-tags-per-line widest))
+ (tags-per-line (car tags-and-width))
+ (widest (cdr tags-and-width))
(count 0)
(reordered-list (notmuch-hello-reflect tag-alist tags-per-line))
;; Hack the display of the buttons used.
(found-target-pos nil))
;; dme: It feels as though there should be a better way to
;; implement this loop than using an incrementing counter.
- (loop for elem in reordered-list
- do (progn
- ;; (not elem) indicates an empty slot in the matrix.
- (when elem
- (widget-insert (format "%6s " (notmuch-folder-count (cdr elem))))
- (if (string= (car elem) target)
- (progn
- (setq found-target-pos (point-marker))))
- (widget-create 'push-button
- :notify #'notmuch-hello-widget-search
- :notmuch-search-terms (cdr elem)
- (car elem))
- (insert (make-string (- widest (length (car elem))) ? )))
- (setq count (1+ count))
- (if (eq (% count tags-per-line) 0)
- (widget-insert "\n"))))
+ (mapc (lambda (elem)
+ ;; (not elem) indicates an empty slot in the matrix.
+ (when elem
+ (let* ((name (car elem))
+ (query (cdr elem))
+ (formatted-name (format "%s " name)))
+ (widget-insert (format "%8s "
+ (notmuch-hello-nice-number
+ (string-to-number (notmuch-saved-search-count query)))))
+ (if (string= formatted-name target)
+ (setq found-target-pos (point-marker)))
+ (widget-create 'push-button
+ :notify #'notmuch-hello-widget-search
+ :notmuch-search-terms query
+ formatted-name)
+ (unless (eq (% count tags-per-line) (1- tags-per-line))
+ ;; If this is not the last tag on the line, insert
+ ;; enough space to consume the rest of the column.
+ ;; Because the button for the name is `(1+ (length
+ ;; name))' long (due to the trailing space) we can
+ ;; just insert `(- widest (length name))' spaces - the
+ ;; column separator is included in the button if
+ ;; `(equal widest (length name)'.
+ (widget-insert (make-string (max 1
+ (- widest (length name)))
+ ? )))))
+ (setq count (1+ count))
+ (if (eq (% count tags-per-line) 0)
+ (widget-insert "\n")))
+ reordered-list)
;; If the last line was not full (and hence did not include a
;; carriage return), insert one now.
- (if (not (eq (% count tags-per-line) 0))
- (widget-insert "\n"))
+ (unless (eq (% count tags-per-line) 0)
+ (widget-insert "\n"))
found-target-pos))
-(defun notmuch-hello-goto-search ()
- "Put point inside the `search' widget, which we know is first."
- (interactive)
- (goto-char (point-min))
- (widget-forward 3))
-
(defimage notmuch-hello-logo ((:type png :file "notmuch-logo.png")))
(defun notmuch-hello-search-continuation()
- (notmuch-hello t))
+ (notmuch-hello-update t))
(defun notmuch-hello-update (&optional no-display)
+ "Update the current notmuch view."
;; Lazy - rebuild everything.
(interactive)
- (let ((target (if (widget-at)
- (widget-value (widget-at))
- (progn
- (widget-forward 1)
- (widget-value (widget-at))))))
- (notmuch-hello no-display target)))
+ (notmuch-hello no-display))
-(defun notmuch-hello (&optional no-display target)
+(defun notmuch-hello-poll-and-update ()
+ "Invoke `notmuch-poll' to import mail, then refresh the current view."
(interactive)
+ (notmuch-poll)
+ (notmuch-hello-update))
+
+
+(defvar notmuch-hello-mode-map
+ (let ((map (make-sparse-keymap)))
+ (set-keymap-parent map widget-keymap)
+ (define-key map "v" (lambda () "Display the notmuch version" (interactive)
+ (message "notmuch version %s" (notmuch-version))))
+ (define-key map "?" 'notmuch-help)
+ (define-key map "q" 'notmuch-kill-this-buffer)
+ (define-key map "=" 'notmuch-hello-update)
+ (define-key map "G" 'notmuch-hello-poll-and-update)
+ (define-key map (kbd "<C-tab>") 'widget-backward)
+ (define-key map "m" 'notmuch-mua-new-mail)
+ (define-key map "s" 'notmuch-search)
+ map)
+ "Keymap for \"notmuch hello\" buffers.")
+(fset 'notmuch-hello-mode-map notmuch-hello-mode-map)
+
+(defun notmuch-hello-mode ()
+ "Major mode for convenient notmuch navigation. This is your entry portal into notmuch.
+
+Complete list of currently available key bindings:
+
+\\{notmuch-hello-mode-map}"
+ (interactive)
+ (kill-all-local-variables)
+ (use-local-map notmuch-hello-mode-map)
+ (setq major-mode 'notmuch-hello-mode
+ mode-name "notmuch-hello")
+ (run-mode-hooks 'notmuch-hello-mode-hook)
+ ;;(setq buffer-read-only t)
+)
+
+(defun notmuch-hello-generate-tag-alist ()
+ "Return an alist from tags to queries to display in the all-tags section."
+ (notmuch-remove-if-not
+ #'cdr
+ (mapcar (lambda (tag)
+ (cons tag
+ (cond
+ ((functionp notmuch-hello-tag-list-make-query)
+ (concat "tag:" tag " and ("
+ (funcall notmuch-hello-tag-list-make-query tag) ")"))
+ ((stringp notmuch-hello-tag-list-make-query)
+ (concat "tag:" tag " and ("
+ notmuch-hello-tag-list-make-query ")"))
+ (t (concat "tag:" tag)))))
+ (notmuch-remove-if-not
+ (lambda (tag)
+ (not (member tag notmuch-hello-hide-tags)))
+ (process-lines notmuch-command "search-tags")))))
+
+;;;###autoload
+(defun notmuch-hello (&optional no-display)
+ "Run notmuch and display saved searches, known tags, etc."
+ (interactive)
+
+ ;; Jump through a hoop to get this value from the deprecated variable
+ ;; name (`notmuch-folders') or from the default value.
+ (unless notmuch-saved-searches
+ (setq notmuch-saved-searches (notmuch-saved-searches)))
(if no-display
(set-buffer "*notmuch-hello*")
(switch-to-buffer "*notmuch-hello*"))
- (kill-all-local-variables)
- (let ((inhibit-read-only t))
- (erase-buffer))
-
- (let ((all (overlay-lists)))
- ;; Delete all the overlays.
- (mapc 'delete-overlay (car all))
- (mapc 'delete-overlay (cdr all)))
-
- (when notmuch-hello-show-logo
- (let ((image notmuch-hello-logo))
- ;; The notmuch logo uses transparency. That can display poorly
- ;; when inserting the image into an emacs buffer (black logo on
- ;; a black background), so force the background colour of the
- ;; image. We use a face to represent the colour so that
- ;; `defface' can be used to declare the different possible
- ;; colours, which depend on whether the frame has a light or
- ;; dark background.
- (setq image (cons 'image
- (append (cdr image)
- (list :background (face-background 'notmuch-hello-logo-background)))))
- (insert-image image))
- (widget-insert " "))
-
- (widget-insert "Welcome to ")
- ;; Hack the display of the links used.
- (let ((widget-link-prefix "")
- (widget-link-suffix ""))
- (widget-create 'link
- :notify (lambda (&rest ignore)
- (browse-url notmuch-hello-url))
- :help-echo "Visit the notmuch website."
- "notmuch")
- (widget-insert ". ")
- (widget-insert "You have ")
- (widget-create 'link
- :notify (lambda (&rest ignore)
- (notmuch-hello-update))
- :help-echo "Refresh"
- (car (process-lines notmuch-command "count")))
- (widget-insert " messages (that's not much mail).\n\n"))
-
- (let ((start (point)))
- (widget-insert "Search: ")
- (widget-create 'editable-field
- ;; Leave some space at the start and end of the
- ;; search boxes.
- :size (max 8 (- (window-width) (* 2 notmuch-hello-indent)
- (length "Search: ")))
- :action (lambda (widget &rest ignore)
- (notmuch-hello-search (widget-value widget))))
- (widget-insert "\n")
- (indent-rigidly start (point) notmuch-hello-indent))
-
- (when notmuch-hello-recent-searches
- (widget-insert "\nRecent searches: ")
- (widget-create 'push-button
- :notify (lambda (&rest ignore)
- (setq notmuch-hello-recent-searches nil)
- (notmuch-hello-update))
- "clear")
- (widget-insert "\n\n")
- (let ((start (point))
- (nth 0))
- (mapc '(lambda (search)
- (let ((widget-symbol (intern (format "notmuch-hello-search-%d" nth))))
- (set widget-symbol
- (widget-create 'editable-field
- ;; Don't let the search boxes be
- ;; less than 8 characters wide.
- :size (max 8
- (- (window-width)
- ;; Leave some space
- ;; at the start and
- ;; end of the
- ;; boxes.
- (* 2 notmuch-hello-indent)
- ;; 1 for the space
- ;; before the
- ;; `[save]' button. 6
- ;; for the `[save]'
- ;; button.
- 1 6))
- :action (lambda (widget &rest ignore)
- (notmuch-hello-search (widget-value widget)))
- search))
- (widget-insert " ")
- (widget-create 'push-button
- :notify (lambda (widget &rest ignore)
- (notmuch-hello-add-saved-search widget))
- :notmuch-saved-search-widget widget-symbol
- "save"))
- (widget-insert "\n")
- (setq nth (1+ nth)))
- notmuch-hello-recent-searches)
- (indent-rigidly start (point) notmuch-hello-indent)))
-
- (let ((found-target-pos nil)
- (final-target-pos nil))
- (let* ((saved-alist
- ;; Filter out empty saved seaches if required.
- (if notmuch-hello-show-empty-saved-searches
- notmuch-hello-saved-searches
- (loop for elem in notmuch-hello-saved-searches
- if (> (string-to-number (notmuch-folder-count (cdr elem))) 0)
- collect elem)))
- (saved-widest (notmuch-hello-longest-label saved-alist))
- (alltags-alist (mapcar '(lambda (tag) (cons tag (concat "tag:" tag)))
- (process-lines notmuch-command "search-tags")))
- (alltags-widest (notmuch-hello-longest-label alltags-alist))
- (widest (max saved-widest alltags-widest)))
-
- (when saved-alist
- (widget-insert "\nSaved searches: ")
- (widget-create 'push-button
- :notify (lambda (&rest ignore)
- (customize-variable 'notmuch-hello-saved-searches))
- "edit")
- (widget-insert "\n\n")
- (let ((start (point)))
- (setq found-target-pos (notmuch-hello-insert-tags saved-alist widest target))
- (if (not final-target-pos)
+ (let ((target (if (widget-at)
+ (widget-value (widget-at))
+ (condition-case nil
+ (progn
+ (widget-forward 1)
+ (widget-value (widget-at)))
+ (error nil))))
+ (inhibit-read-only t))
+
+ ;; Delete all editable widget fields. Editable widget fields are
+ ;; tracked in a buffer local variable `widget-field-list' (and
+ ;; others). If we do `erase-buffer' without properly deleting the
+ ;; widgets, some widget-related functions are confused later.
+ (mapc 'widget-delete widget-field-list)
+
+ (erase-buffer)
+
+ (unless (eq major-mode 'notmuch-hello-mode)
+ (notmuch-hello-mode))
+
+ (let ((all (overlay-lists)))
+ ;; Delete all the overlays.
+ (mapc 'delete-overlay (car all))
+ (mapc 'delete-overlay (cdr all)))
+
+ (when notmuch-show-logo
+ (let ((image notmuch-hello-logo))
+ ;; The notmuch logo uses transparency. That can display poorly
+ ;; when inserting the image into an emacs buffer (black logo on
+ ;; a black background), so force the background colour of the
+ ;; image. We use a face to represent the colour so that
+ ;; `defface' can be used to declare the different possible
+ ;; colours, which depend on whether the frame has a light or
+ ;; dark background.
+ (setq image (cons 'image
+ (append (cdr image)
+ (list :background (face-background 'notmuch-hello-logo-background)))))
+ (insert-image image))
+ (widget-insert " "))
+
+ (widget-insert "Welcome to ")
+ ;; Hack the display of the links used.
+ (let ((widget-link-prefix "")
+ (widget-link-suffix ""))
+ (widget-create 'link
+ :notify (lambda (&rest ignore)
+ (browse-url notmuch-hello-url))
+ :help-echo "Visit the notmuch website."
+ "notmuch")
+ (widget-insert ". ")
+ (widget-insert "You have ")
+ (widget-create 'link
+ :notify (lambda (&rest ignore)
+ (notmuch-hello-update))
+ :help-echo "Refresh"
+ (notmuch-hello-nice-number
+ (string-to-number (car (process-lines notmuch-command "count")))))
+ (widget-insert " messages.\n"))
+
+ (let ((found-target-pos nil)
+ (final-target-pos nil)
+ (search-bar-pos))
+ (let* ((saved-alist
+ ;; Filter out empty saved searches if required.
+ (if notmuch-show-empty-saved-searches
+ notmuch-saved-searches
+ (loop for elem in notmuch-saved-searches
+ if (> (string-to-number (notmuch-saved-search-count (cdr elem))) 0)
+ collect elem)))
+ (saved-widest (notmuch-hello-longest-label saved-alist))
+ (alltags-alist (if notmuch-show-all-tags-list (notmuch-hello-generate-tag-alist)))
+ (alltags-widest (notmuch-hello-longest-label alltags-alist))
+ (widest (max saved-widest alltags-widest)))
+
+ (when saved-alist
+ ;; Sort saved searches if required.
+ (when notmuch-saved-search-sort-function
+ (setq saved-alist
+ (funcall notmuch-saved-search-sort-function saved-alist)))
+ (widget-insert "\nSaved searches: ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (customize-variable 'notmuch-saved-searches))
+ "edit")
+ (widget-insert "\n\n")
+ (setq final-target-pos (point-marker))
+ (let ((start (point)))
+ (setq found-target-pos (notmuch-hello-insert-tags saved-alist widest target))
+ (if found-target-pos
+ (setq final-target-pos found-target-pos))
+ (indent-rigidly start (point) notmuch-hello-indent)))
+
+ (widget-insert "\nSearch: ")
+ (setq search-bar-pos (point-marker))
+ (widget-create 'editable-field
+ ;; Leave some space at the start and end of the
+ ;; search boxes.
+ :size (max 8 (- (window-width) notmuch-hello-indent
+ (length "Search: ")))
+ :action (lambda (widget &rest ignore)
+ (notmuch-hello-search (widget-value widget))))
+ ;; Add an invisible dot to make `widget-end-of-line' ignore
+ ;; trailing spaces in the search widget field. A dot is used
+ ;; instead of a space to make `show-trailing-whitespace'
+ ;; happy, i.e. avoid it marking the whole line as trailing
+ ;; spaces.
+ (widget-insert ".")
+ (put-text-property (1- (point)) (point) 'invisible t)
+ (widget-insert "\n")
+
+ (when notmuch-hello-recent-searches
+ (widget-insert "\nRecent searches: ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (setq notmuch-hello-recent-searches nil)
+ (notmuch-hello-update))
+ "clear")
+ (widget-insert "\n\n")
+ (let ((start (point))
+ (nth 0))
+ (mapc (lambda (search)
+ (let ((widget-symbol (intern (format "notmuch-hello-search-%d" nth))))
+ (set widget-symbol
+ (widget-create 'editable-field
+ ;; Don't let the search boxes be
+ ;; less than 8 characters wide.
+ :size (max 8
+ (- (window-width)
+ ;; Leave some space
+ ;; at the start and
+ ;; end of the
+ ;; boxes.
+ (* 2 notmuch-hello-indent)
+ ;; 1 for the space
+ ;; before the
+ ;; `[save]' button. 6
+ ;; for the `[save]'
+ ;; button.
+ 1 6))
+ :action (lambda (widget &rest ignore)
+ (notmuch-hello-search (widget-value widget)))
+ search))
+ (widget-insert " ")
+ (widget-create 'push-button
+ :notify (lambda (widget &rest ignore)
+ (notmuch-hello-add-saved-search widget))
+ :notmuch-saved-search-widget widget-symbol
+ "save"))
+ (widget-insert "\n")
+ (setq nth (1+ nth)))
+ notmuch-hello-recent-searches)
+ (indent-rigidly start (point) notmuch-hello-indent)))
+
+ (when alltags-alist
+ (widget-insert "\nAll tags: ")
+ (widget-create 'push-button
+ :notify (lambda (widget &rest ignore)
+ (setq notmuch-show-all-tags-list nil)
+ (notmuch-hello-update))
+ "hide")
+ (widget-insert "\n\n")
+ (let ((start (point)))
+ (setq found-target-pos (notmuch-hello-insert-tags alltags-alist widest target))
+ (unless final-target-pos
(setq final-target-pos found-target-pos))
- (indent-rigidly start (point) notmuch-hello-indent)))
+ (indent-rigidly start (point) notmuch-hello-indent)))
- (when alltags-alist
- (widget-insert "\nAll tags:\n\n")
- (let ((start (point)))
- (setq found-target-pos (notmuch-hello-insert-tags alltags-alist widest target))
- (if (not final-target-pos)
- (setq final-target-pos found-target-pos))
- (indent-rigidly start (point) notmuch-hello-indent))))
-
- (let ((start (point)))
- (widget-insert "\n\n")
- (widget-insert "Type a search query and hit RET to view matching threads.\n")
- (when notmuch-hello-recent-searches
- (widget-insert "Hit RET to re-submit a previous search. Edit it first if you like.\n")
- (widget-insert "Save recent searches with the `save' button.\n"))
- (when notmuch-hello-saved-searches
- (widget-insert "Edit saved searches with the `edit' button.\n"))
- (widget-insert "Hit RET or click on a saved search or tag name to view matching threads.\n")
- (widget-insert "`=' refreshes this screen. `s' jumps to the search box. `q' to quit.\n")
- (let ((fill-column (- (window-width) notmuch-hello-indent)))
- (center-region start (point))))
-
- (use-local-map widget-keymap)
- (local-set-key "=" 'notmuch-hello-update)
- (local-set-key "m" 'notmuch-mua-mail)
- (local-set-key "q" '(lambda () (interactive) (kill-buffer (current-buffer))))
- (local-set-key "s" 'notmuch-hello-goto-search)
- (local-set-key "v" '(lambda () (interactive)
- (message "notmuch version %s" (notmuch-version))))
+ (widget-insert "\n")
- (widget-setup)
+ (unless notmuch-show-all-tags-list
+ (widget-create 'push-button
+ :notify (lambda (widget &rest ignore)
+ (setq notmuch-show-all-tags-list t)
+ (notmuch-hello-update))
+ "Show all tags")))
- (if final-target-pos
+ (let ((start (point)))
+ (widget-insert "\n\n")
+ (widget-insert "Type a search query and hit RET to view matching threads.\n")
+ (when notmuch-hello-recent-searches
+ (widget-insert "Hit RET to re-submit a previous search. Edit it first if you like.\n")
+ (widget-insert "Save recent searches with the `save' button.\n"))
+ (when notmuch-saved-searches
+ (widget-insert "Edit saved searches with the `edit' button.\n"))
+ (widget-insert "Hit RET or click on a saved search or tag name to view matching threads.\n")
+ (widget-insert "`=' refreshes this screen. `s' to search messages. `q' to quit.\n")
+ (let ((fill-column (- (window-width) notmuch-hello-indent)))
+ (center-region start (point))))
+
+ (widget-setup)
+
+ (when final-target-pos
(goto-char final-target-pos)
- (if notmuch-hello-jump-to-search
- (notmuch-hello-goto-search)
- (goto-char (point-min))))))
+ (unless (widget-at)
+ (widget-forward 1)))
+
+ (unless (widget-at)
+ (goto-char search-bar-pos))))
+
+ (run-hooks 'notmuch-hello-refresh-hook))
+
+(defun notmuch-folder ()
+ "Deprecated function for invoking notmuch---calling `notmuch' is preferred now."
+ (interactive)
+ (notmuch-hello))
;;
projects / notmuch / blobdiff