Prepare for 2.10.1.
[elisp/wanderlust.git] / elmo / elmo-filter.el
index 3ce13bb..11b4cbd 100644 (file)
@@ -33,7 +33,7 @@
 ;;; ELMO filter folder
 (eval-and-compile
   (luna-define-class elmo-filter-folder (elmo-folder)
-                    (condition target require-msgdb))
+                    (condition target))
   (luna-define-internal-accessors 'elmo-filter-folder))
 
 (luna-define-method elmo-folder-initialize ((folder elmo-filter-folder)
         folder
         (elmo-make-folder (elmo-match-string 1 (cdr pair))))
       (error "Folder syntax error `%s'" (elmo-folder-name-internal folder)))
-    (elmo-filter-folder-set-require-msgdb-internal
-     folder
-     (elmo-folder-search-requires-msgdb-p
-      (elmo-filter-folder-target-internal folder)
-      (elmo-filter-folder-condition-internal folder)))
     folder))
 
 (luna-define-method elmo-folder-open-internal ((folder elmo-filter-folder))
   (elmo-folder-open-internal (elmo-filter-folder-target-internal folder)))
 
-(luna-define-method elmo-folder-msgdb :around ((folder elmo-filter-folder))
-  ;; Load target's msgdb if required.
-  (if (elmo-filter-folder-require-msgdb-internal folder)
-      (elmo-folder-msgdb (elmo-filter-folder-target-internal folder)))
-  ;; Load msgdb of itself.
-  (luna-call-next-method))
-
 (luna-define-method elmo-folder-check ((folder elmo-filter-folder))
-  (if (elmo-filter-folder-require-msgdb-internal folder)
-      (elmo-folder-synchronize (elmo-filter-folder-target-internal folder))))
+  (elmo-folder-check (elmo-filter-folder-target-internal folder)))
 
 (luna-define-method elmo-folder-close-internal ((folder elmo-filter-folder))
   (elmo-folder-close-internal (elmo-filter-folder-target-internal folder)))
 
-(luna-define-method elmo-folder-close :after ((folder elmo-filter-folder))
-  ;; Clear target msgdb if it is used.
-  (if (elmo-filter-folder-require-msgdb-internal folder)
-      (elmo-folder-set-msgdb-internal (elmo-filter-folder-target-internal
-                                      folder) nil)))
-
-(luna-define-method elmo-folder-commit :around ((folder elmo-filter-folder))
-  ;; Save target msgdb if it is used.
-  (if (elmo-filter-folder-require-msgdb-internal folder)
-      (elmo-folder-commit (elmo-filter-folder-target-internal folder)))
-  (luna-call-next-method))
-
 (luna-define-method elmo-folder-expand-msgdb-path ((folder
                                                    elmo-filter-folder))
   (expand-file-name
    type))
 
 (luna-define-method elmo-folder-msgdb-create ((folder elmo-filter-folder)
-                                             numlist seen-list)
-  (if (elmo-filter-folder-require-msgdb-internal folder)
-      (let* ((target-folder (elmo-filter-folder-target-internal folder))
-            (len (length numlist))
-            (msgdb (elmo-folder-msgdb target-folder))
-            overview number-alist mark-alist message-id entity mark)
+                                             numlist new-mark already-mark
+                                             seen-mark important-mark
+                                             seen-list)
+  (let ((target-folder (elmo-filter-folder-target-internal folder)))
+    (if (elmo-folder-plugged-p target-folder)
+       (elmo-folder-msgdb-create target-folder
+                                 numlist
+                                 new-mark
+                                 already-mark
+                                 seen-mark important-mark seen-list)
+      ;; Copy from msgdb of target folder if it is unplugged.
+      (let ((len (length numlist))
+           (msgdb (elmo-folder-msgdb target-folder))
+           overview number-alist mark-alist
+           message-id seen gmark)
        (when (> len elmo-display-progress-threshold)
          (elmo-progress-set 'elmo-folder-msgdb-create
                             len "Creating msgdb..."))
        (unwind-protect
            (dolist (number numlist)
-             (setq entity (elmo-msgdb-overview-get-entity number msgdb))
-             (when entity
-               (setq overview (elmo-msgdb-append-element overview entity)
-                     message-id (elmo-msgdb-overview-entity-get-id entity)
-                     number-alist (elmo-msgdb-number-add number-alist
-                                                         number
-                                                         message-id))
-               (when (setq mark (elmo-msgdb-get-mark msgdb number))
-                 (setq mark-alist (elmo-msgdb-mark-append
-                                   mark-alist
-                                   number
-                                   mark))))
+             (let ((entity (elmo-msgdb-overview-get-entity number msgdb)))
+               (when entity
+                 (setq entity (elmo-msgdb-copy-overview-entity entity)
+                       overview (elmo-msgdb-append-element overview entity)
+                       message-id (elmo-msgdb-overview-entity-get-id entity)
+                       number-alist (elmo-msgdb-number-add number-alist
+                                                           number
+                                                           message-id)
+                       seen (member message-id seen-list))
+                 (if (setq gmark (or (elmo-msgdb-global-mark-get message-id)
+                                     (if (elmo-file-cache-exists-p message-id)
+                                         (if seen
+                                             nil
+                                           already-mark)
+                                       (if seen
+                                           nil ;;seen-mark
+                                         new-mark))))
+                     (setq mark-alist
+                           (elmo-msgdb-mark-append
+                            mark-alist
+                            number
+                            gmark)))))
              (elmo-progress-notify 'elmo-folder-msgdb-create))
          (elmo-progress-clear 'elmo-folder-msgdb-create))
-       (list overview number-alist mark-alist))
-    ;; Does not require msgdb.
-    (elmo-folder-msgdb-create
-     (elmo-filter-folder-target-internal folder)
-     numlist seen-list)))
+       (list overview number-alist mark-alist)))))
 
 (luna-define-method elmo-folder-append-buffer ((folder elmo-filter-folder)
                                               unread &optional number)
       ;; not available
       t)))
 
-(defsubst elmo-filter-folder-list-unreads (folder)
-  (elmo-list-filter
-   (elmo-folder-list-messages folder nil 'in-msgdb)
-   (elmo-folder-list-unreads
-    (elmo-filter-folder-target-internal folder))))
-
-(luna-define-method elmo-folder-list-unreads ((folder elmo-filter-folder))
-  (elmo-filter-folder-list-unreads folder))
-
-(defsubst elmo-filter-folder-list-importants (folder)
-  (elmo-list-filter
-   (elmo-folder-list-messages folder nil 'in-msgdb)
-   (elmo-folder-list-importants
-    (elmo-filter-folder-target-internal folder))))
+(defsubst elmo-filter-folder-list-unreads-internal (folder unread-marks
+                                                          mark-alist)
+  (let ((unreads (elmo-folder-list-unreads-internal
+                 (elmo-filter-folder-target-internal folder)
+                 unread-marks
+                 (or mark-alist
+                     (elmo-msgdb-get-mark-alist
+                      (elmo-folder-msgdb folder))))))
+    (unless (listp unreads)
+      (setq unreads
+           (delq nil
+                 (mapcar
+                  (function
+                   (lambda (x)
+                     (if (member (cadr x) unread-marks)
+                         (car x))))
+                  (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder))))))
+    (elmo-list-filter
+     (mapcar 'car (elmo-msgdb-get-number-alist
+                  (elmo-folder-msgdb folder)))
+     unreads)))
+
+(luna-define-method elmo-folder-list-unreads-internal
+  ((folder elmo-filter-folder)
+   unread-marks &optional mark-alist)
+  (elmo-filter-folder-list-unreads-internal folder unread-marks mark-alist))
+
+(defsubst elmo-filter-folder-list-importants-internal (folder important-mark)
+  (let ((importants (elmo-folder-list-importants-internal
+                    (elmo-filter-folder-target-internal folder)
+                    important-mark)))
+    (if (listp importants)
+       (elmo-list-filter
+        (mapcar 'car (elmo-msgdb-get-number-alist
+                      (elmo-folder-msgdb folder)))
+        importants)
+      t)))
 
-(luna-define-method elmo-folder-list-importants ((folder elmo-filter-folder))
-  (elmo-filter-folder-list-importants folder))
+(luna-define-method elmo-folder-list-importants-internal
+  ((folder elmo-filter-folder)
+   important-mark)
+  (elmo-filter-folder-list-importants-internal folder important-mark))
 
 (luna-define-method elmo-folder-list-subfolders ((folder elmo-filter-folder)
                                                 &optional one-level)
   (elmo-message-file-name (elmo-filter-folder-target-internal folder)
                          number))
 
-(luna-define-method elmo-folder-mark-as-read :around ((folder
-                                                      elmo-filter-folder)
-                                                     numbers
-                                                     &optional ignore-flag)
+(luna-define-method elmo-folder-mark-as-read ((folder elmo-filter-folder)
+                                             numbers)
   (elmo-folder-mark-as-read (elmo-filter-folder-target-internal folder)
-                           numbers ignore-flag)
-  (luna-call-next-method))
+                           numbers))
 
-(luna-define-method elmo-folder-unmark-read :around ((folder
-                                                     elmo-filter-folder)
-                                                    numbers)
+(luna-define-method elmo-folder-unmark-read ((folder elmo-filter-folder)
+                                             numbers)
   (elmo-folder-unmark-read (elmo-filter-folder-target-internal folder)
-                          numbers)
-  (luna-call-next-method))
+                          numbers))
 
-(luna-define-method elmo-folder-mark-as-important :around ((folder
-                                                           elmo-filter-folder)
-                                                          numbers)
+(luna-define-method elmo-folder-mark-as-important ((folder elmo-filter-folder)
+                                                  numbers)
   (elmo-folder-mark-as-important (elmo-filter-folder-target-internal folder)
-                                numbers)
-    (luna-call-next-method))
+                                numbers))
 
-
-(luna-define-method elmo-folder-unmark-important :around ((folder
-                                                          elmo-filter-folder)
-                                                         numbers)
+(luna-define-method elmo-folder-unmark-important ((folder elmo-filter-folder)
+                                                 numbers)
   (elmo-folder-unmark-important (elmo-filter-folder-target-internal folder)
-                               numbers)
-  (luna-call-next-method))
-
-(luna-define-method elmo-folder-mark-as-answered :around ((folder
-                                                          elmo-filter-folder)
-                                                         numbers)
-  (elmo-folder-mark-as-answered (elmo-filter-folder-target-internal folder)
-                               numbers)
-  (luna-call-next-method))
-
-
-(luna-define-method elmo-folder-unmark-answered :around ((folder
-                                                         elmo-filter-folder)
-                                                        numbers)
-  (elmo-folder-unmark-answered (elmo-filter-folder-target-internal folder)
-                              numbers)
-  (luna-call-next-method))
+                               numbers))
+
 
 (require 'product)
 (product-provide (provide 'elmo-filter) (require 'elmo-version))