+ (mapcar (lambda (tag)
+ (cons tag (concat "tag:" (notmuch-escape-boolean-term tag))))
+ (notmuch-remove-if-not
+ (lambda (tag)
+ (not (member tag hide-tags)))
+ (process-lines notmuch-command "search" "--output=tags" "*"))))
+
+(defun notmuch-hello-insert-header ()
+ "Insert the default notmuch-hello header."
+ (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")))
+
+
+(defun notmuch-hello-insert-saved-searches ()
+ "Insert the saved-searches section."
+ (let ((searches (notmuch-hello-query-counts
+ (if notmuch-saved-search-sort-function
+ (funcall notmuch-saved-search-sort-function
+ notmuch-saved-searches)
+ notmuch-saved-searches)
+ :show-empty-searches notmuch-show-empty-saved-searches)))
+ (when searches
+ (widget-insert "Saved searches: ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (customize-variable 'notmuch-saved-searches))
+ "edit")
+ (widget-insert "\n\n")
+ (let ((start (point)))
+ (notmuch-hello-insert-buttons searches)
+ (indent-rigidly start (point) notmuch-hello-indent)))))
+
+(defun notmuch-hello-insert-search ()
+ "Insert a search widget."
+ (widget-insert "Search: ")
+ (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"))
+
+(defun notmuch-hello-insert-recent-searches ()
+ "Insert recent searches."
+ (when notmuch-search-history
+ (widget-insert "Recent searches: ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (when (y-or-n-p "Are you sure you want to clear the searches? ")
+ (setq notmuch-search-history nil)
+ (notmuch-hello-update)))
+ "clear")
+ (widget-insert "\n\n")
+ (let ((start (point)))
+ (loop for i from 1 to notmuch-hello-recent-searches-max
+ for search in notmuch-search-history do
+ (let ((widget-symbol (intern (format "notmuch-hello-search-%d" i))))
+ (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
+ ;; 1 for the space
+ ;; before the `[del]'
+ ;; button. 5 for the
+ ;; `[del]' button.
+ 1 5))
+ :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 " ")
+ (widget-create 'push-button
+ :notify (lambda (widget &rest ignore)
+ (when (y-or-n-p "Are you sure you want to delete this search? ")
+ (notmuch-hello-delete-search-from-history widget)))
+ :notmuch-saved-search-widget widget-symbol
+ "del"))
+ (widget-insert "\n"))
+ (indent-rigidly start (point) notmuch-hello-indent))
+ nil))
+
+(defun notmuch-hello-insert-searches (title query-list &rest options)
+ "Insert a section with TITLE showing a list of buttons made from QUERY-LIST.
+
+QUERY-LIST should ideally be a plist but for backwards
+compatibility other forms are also accepted (see
+`notmuch-saved-searches' for details). The plist should
+contain keys :name and :query; if :count-query is also present
+then it specifies an alternate query to be used to generate the
+count for the associated search.
+
+Supports the following entries in OPTIONS as a plist:
+:initially-hidden - if non-nil, section will be hidden on startup
+:show-empty-searches - show buttons with no matching messages
+:hide-if-empty - hide if no buttons would be shown
+ (only makes sense without :show-empty-searches)
+:filter - This can be a function that takes the search query as its argument and
+ returns a filter to be used in conjuction with the query for that search or nil
+ to hide the element. This can also be a string that is used as a combined with
+ each query using \"and\".
+:filter-count - Separate filter to generate the count displayed each search. Accepts
+ the same values as :filter. If :filter and :filter-count are specified, this
+ will be used instead of :filter, not in conjunction with it."
+ (widget-insert title ": ")
+ (if (and notmuch-hello-first-run (plist-get options :initially-hidden))
+ (add-to-list 'notmuch-hello-hidden-sections title))
+ (let ((is-hidden (member title notmuch-hello-hidden-sections))
+ (start (point)))
+ (if is-hidden
+ (widget-create 'push-button
+ :notify `(lambda (widget &rest ignore)
+ (setq notmuch-hello-hidden-sections
+ (delete ,title notmuch-hello-hidden-sections))
+ (notmuch-hello-update))
+ "show")
+ (widget-create 'push-button
+ :notify `(lambda (widget &rest ignore)
+ (add-to-list 'notmuch-hello-hidden-sections
+ ,title)
+ (notmuch-hello-update))
+ "hide"))
+ (widget-insert "\n")
+ (when (not is-hidden)
+ (let ((searches (apply 'notmuch-hello-query-counts query-list options)))
+ (when (or (not (plist-get options :hide-if-empty))
+ searches)
+ (widget-insert "\n")
+ (notmuch-hello-insert-buttons searches)
+ (indent-rigidly start (point) notmuch-hello-indent))))))
+
+(defun notmuch-hello-insert-tags-section (&optional title &rest options)
+ "Insert a section displaying all tags with message counts.
+
+TITLE defaults to \"All tags\".
+Allowed options are those accepted by `notmuch-hello-insert-searches' and the
+following:
+
+:hide-tags - List of tags that should be excluded."
+ (apply 'notmuch-hello-insert-searches
+ (or title "All tags")
+ (notmuch-hello-generate-tag-alist (plist-get options :hide-tags))
+ options))
+
+(defun notmuch-hello-insert-inbox ()
+ "Show an entry for each saved search and inboxed messages for each tag"
+ (notmuch-hello-insert-searches "What's in your inbox"
+ (append
+ notmuch-saved-searches
+ (notmuch-hello-generate-tag-alist))
+ :filter "tag:inbox"))
+
+(defun notmuch-hello-insert-alltags ()
+ "Insert a section displaying all tags and associated message counts"
+ (notmuch-hello-insert-tags-section
+ nil
+ :initially-hidden (not notmuch-show-all-tags-list)
+ :hide-tags notmuch-hello-hide-tags
+ :filter notmuch-hello-tag-list-make-query))
+
+(defun notmuch-hello-insert-footer ()
+ "Insert the notmuch-hello footer."
+ (let ((start (point)))
+ (widget-insert "Type a search query and hit RET to view matching threads.\n")
+ (when notmuch-search-history
+ (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 "`=' to refresh this screen. `s' to search messages. `q' to quit.\n")
+ (widget-create 'link
+ :notify (lambda (&rest ignore)
+ (customize-variable 'notmuch-hello-sections))
+ :button-prefix "" :button-suffix ""
+ "Customize")
+ (widget-insert " this page.")
+ (let ((fill-column (- (window-width) notmuch-hello-indent)))
+ (center-region start (point)))))
projects / notmuch / blobdiff