New customization variable: Loop over headlines in active region
authorDavid Maus <dmaus@ictsoc.de>
Thu, 25 Aug 2011 04:25:32 +0000 (06:25 +0200)
committerBastien Guerry <bzg@altern.org>
Sat, 22 Oct 2011 14:19:25 +0000 (16:19 +0200)
* org.el (org-loop-over-headlines-in-active-region): New customization
variable. Loop over headlines in active region.
(org-schedule, org-deadline): Apply to headlines in region depending
on new customization variable.

lisp/org.el

index e176da4..ee1edf3 100644 (file)
@@ -403,6 +403,25 @@ XEmacs user should have this variable set to nil, because
          (const :tag "When outside special context" t)
          (const :tag "Everywhere except timestamps" always)))
 
+(defcustom org-loop-over-headlines-in-active-region nil
+  "Shall some commands act upon headlines in the active region?
+
+When set to `t', some commands will be performed in all headlines
+within the active region.
+
+When set to a string, those commands will be performed on the
+matching headlines within the active region.  Such string must be
+a tags/property/todo match as it is used in the agenda tags view.
+
+The list of commands is:
+- `org-schedule'
+- `org-deadline'"
+  :type '(choice (const :tag "Don't loop" nil)
+                (const :tag "All headlines in active region" t)
+                (string :tag "Tags/Property/Todo matcher"))
+  :group 'org-todo
+  :group 'org-archive)
+
 (defgroup org-startup nil
   "Options concerning startup of Org-mode."
   :tag "Org Startup"
@@ -11851,39 +11870,43 @@ With argument REMOVE, remove any deadline from the item.
 With argument TIME, set the deadline at the corresponding date.  TIME
 can either be an Org date like \"2011-07-24\" or a delta like \"+2d\"."
   (interactive "P")
-  (let* ((old-date (org-entry-get nil "DEADLINE"))
-        (repeater (and old-date
-                       (string-match
-                        "\\([.+-]+[0-9]+[dwmy]\\(?:[/ ][-+]?[0-9]+[dwmy]\\)?\\) ?"
-                         old-date)
-                       (match-string 1 old-date))))
-    (if remove
-       (progn
-         (when (and old-date org-log-redeadline)
-           (org-add-log-setup 'deldeadline nil old-date 'findpos
-                              org-log-redeadline))
-         (org-remove-timestamp-with-keyword org-deadline-string)
-         (message "Item no longer has a deadline."))
-      (org-add-planning-info 'deadline time 'closed)
-      (when (and old-date org-log-redeadline
-                (not (equal old-date
-                            (substring org-last-inserted-timestamp 1 -1))))
-       (org-add-log-setup 'redeadline nil old-date 'findpos
-                          org-log-redeadline))
-      (when repeater
-       (save-excursion
-         (org-back-to-heading t)
-         (when (re-search-forward (concat org-deadline-string " "
-                                          org-last-inserted-timestamp)
-                                  (save-excursion
-                                    (outline-next-heading) (point)) t)
-           (goto-char (1- (match-end 0)))
-           (insert " " repeater)
-           (setq org-last-inserted-timestamp
-                 (concat (substring org-last-inserted-timestamp 0 -1)
-                         " " repeater
-                         (substring org-last-inserted-timestamp -1))))))
-      (message "Deadline on %s" org-last-inserted-timestamp))))
+  (if (and (org-region-active-p) org-loop-over-headlines-in-active-region)
+      (let (org-loop-over-headlines-in-active-region)
+       (org-map-entries
+        `(org-deadline ',remove ,time) org-loop-over-headlines-in-active-region 'region))
+    (let* ((old-date (org-entry-get nil "DEADLINE"))
+          (repeater (and old-date
+                         (string-match
+                          "\\([.+-]+[0-9]+[dwmy]\\(?:[/ ][-+]?[0-9]+[dwmy]\\)?\\) ?"
+                          old-date)
+                         (match-string 1 old-date))))
+      (if remove
+         (progn
+           (when (and old-date org-log-redeadline)
+             (org-add-log-setup 'deldeadline nil old-date 'findpos
+                                org-log-redeadline))
+           (org-remove-timestamp-with-keyword org-deadline-string)
+           (message "Item no longer has a deadline."))
+       (org-add-planning-info 'deadline time 'closed)
+       (when (and old-date org-log-redeadline
+                  (not (equal old-date
+                              (substring org-last-inserted-timestamp 1 -1))))
+         (org-add-log-setup 'redeadline nil old-date 'findpos
+                            org-log-redeadline))
+       (when repeater
+         (save-excursion
+           (org-back-to-heading t)
+           (when (re-search-forward (concat org-deadline-string " "
+                                            org-last-inserted-timestamp)
+                                    (save-excursion
+                                      (outline-next-heading) (point)) t)
+             (goto-char (1- (match-end 0)))
+             (insert " " repeater)
+             (setq org-last-inserted-timestamp
+                   (concat (substring org-last-inserted-timestamp 0 -1)
+                           " " repeater
+                           (substring org-last-inserted-timestamp -1))))))
+       (message "Deadline on %s" org-last-inserted-timestamp)))))
 
 (defun org-schedule (&optional remove time)
   "Insert the SCHEDULED: string with a timestamp to schedule a TODO item.
@@ -11891,39 +11914,43 @@ With argument REMOVE, remove any scheduling date from the item.
 With argument TIME, scheduled at the corresponding date.  TIME can
 either be an Org date like \"2011-07-24\" or a delta like \"+2d\"."
   (interactive "P")
-  (let* ((old-date (org-entry-get nil "SCHEDULED"))
-        (repeater (and old-date
-                       (string-match
-                        "\\([.+-]+[0-9]+[dwmy]\\(?:[/ ][-+]?[0-9]+[dwmy]\\)?\\) ?"
-                        old-date)
-                       (match-string 1 old-date))))
-    (if remove
-       (progn
-         (when (and old-date org-log-reschedule)
-           (org-add-log-setup 'delschedule nil old-date 'findpos
-                              org-log-reschedule))
-         (org-remove-timestamp-with-keyword org-scheduled-string)
-         (message "Item is no longer scheduled."))
-      (org-add-planning-info 'scheduled time 'closed)
-      (when (and old-date org-log-reschedule
-                (not (equal old-date
-                            (substring org-last-inserted-timestamp 1 -1))))
-       (org-add-log-setup 'reschedule nil old-date 'findpos
-                          org-log-reschedule))
-      (when repeater
-       (save-excursion
-         (org-back-to-heading t)
-         (when (re-search-forward (concat org-scheduled-string " "
-                                          org-last-inserted-timestamp)
-                                  (save-excursion
-                                    (outline-next-heading) (point)) t)
-           (goto-char (1- (match-end 0)))
-           (insert " " repeater)
-           (setq org-last-inserted-timestamp
-                 (concat (substring org-last-inserted-timestamp 0 -1)
-                         " " repeater
-                         (substring org-last-inserted-timestamp -1))))))
-      (message "Scheduled to %s" org-last-inserted-timestamp))))
+  (if (and (org-region-active-p) org-loop-over-headlines-in-active-region)
+      (let (org-loop-over-headlines-in-active-region)
+       (org-map-entries
+        `(org-schedule ',remove ,time) org-loop-over-headlines-in-active-region 'region))
+    (let* ((old-date (org-entry-get nil "SCHEDULED"))
+          (repeater (and old-date
+                         (string-match
+                          "\\([.+-]+[0-9]+[dwmy]\\(?:[/ ][-+]?[0-9]+[dwmy]\\)?\\) ?"
+                          old-date)
+                         (match-string 1 old-date))))
+      (if remove
+         (progn
+           (when (and old-date org-log-reschedule)
+             (org-add-log-setup 'delschedule nil old-date 'findpos
+                                org-log-reschedule))
+           (org-remove-timestamp-with-keyword org-scheduled-string)
+           (message "Item is no longer scheduled."))
+       (org-add-planning-info 'scheduled time 'closed)
+       (when (and old-date org-log-reschedule
+                  (not (equal old-date
+                              (substring org-last-inserted-timestamp 1 -1))))
+         (org-add-log-setup 'reschedule nil old-date 'findpos
+                            org-log-reschedule))
+       (when repeater
+         (save-excursion
+           (org-back-to-heading t)
+           (when (re-search-forward (concat org-scheduled-string " "
+                                            org-last-inserted-timestamp)
+                                    (save-excursion
+                                      (outline-next-heading) (point)) t)
+             (goto-char (1- (match-end 0)))
+             (insert " " repeater)
+             (setq org-last-inserted-timestamp
+                   (concat (substring org-last-inserted-timestamp 0 -1)
+                           " " repeater
+                           (substring org-last-inserted-timestamp -1))))))
+       (message "Scheduled to %s" org-last-inserted-timestamp)))))
 
 (defun org-get-scheduled-time (pom &optional inherit)
   "Get the scheduled time as a time tuple, of a format suitable