From 8563120ccac076a0baf9cb904c23a87bbb59d960 Mon Sep 17 00:00:00 2001
From: Not Zed <NotZed@Ximian.com>
Date: Tue, 13 Apr 2004 15:58:56 +0000
Subject: implement the new counts, and get them all atomically so they're only

2004-04-13  Not Zed  <NotZed@Ximian.com>

        * camel-folder.c (folder_getv): implement the new counts, and get
        them all atomically so they're only calculated once and can return
        consistent results.

        * camel-folder.h: Added CAMEL_FOLDER_DELETED, CAMEL_FOLDER_JUNKED,
        and CAMEL_FOLDER_VISIBLE args, to support client display of
        various values.

svn path=/trunk/; revision=25437
---
 camel/ChangeLog      | 10 ++++++++++
 camel/camel-folder.c | 54 ++++++++++++++++++++++++++++++++++++++++------------
 camel/camel-folder.h | 10 ++++++++--
 3 files changed, 60 insertions(+), 14 deletions(-)

diff --git a/camel/ChangeLog b/camel/ChangeLog
index df83d0acb6..d01fd2a9b5 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,3 +1,13 @@
+2004-04-13  Not Zed  <NotZed@Ximian.com>
+
+	* camel-folder.c (folder_getv): implement the new counts, and get
+	them all atomically so they're only calculated once and can return
+	consistent results.
+
+	* camel-folder.h: Added CAMEL_FOLDER_DELETED, CAMEL_FOLDER_JUNKED,
+	and CAMEL_FOLDER_VISIBLE args, to support client display of
+	various values.
+
 2004-04-13  Jeffrey Stedfast  <fejj@ximian.com>
 
 	* camel-folder.h (camel_folder_delete_message): Fix NotZed's fix
diff --git a/camel/camel-folder.c b/camel/camel-folder.c
index ca30bb24cd..853c49400d 100644
--- a/camel/camel-folder.c
+++ b/camel/camel-folder.c
@@ -313,6 +313,7 @@ folder_getv(CamelObject *object, CamelException *ex, CamelArgGetV *args)
 	CamelFolder *folder = (CamelFolder *)object;
 	int i;
 	guint32 tag;
+	int unread = -1, deleted = 0, junked = 0, visible = 0, count;
 
 	for (i=0;i<args->argc;i++) {
 		CamelArgGet *arg = &args->argv[i];
@@ -343,21 +344,50 @@ folder_getv(CamelObject *object, CamelException *ex, CamelArgGetV *args)
 		case CAMEL_FOLDER_ARG_TOTAL:
 			*arg->ca_int = camel_folder_summary_count(folder->summary);
 			break;
-		case CAMEL_FOLDER_ARG_UNREAD: {
-			int j, unread = 0, count;
-			CamelMessageInfo *info;
-
-			count = camel_folder_summary_count(folder->summary);
-			for (j=0; j<count; j++) {
-				if ((info = camel_folder_summary_index(folder->summary, j))) {
-					if (!(info->flags & CAMEL_MESSAGE_SEEN))
-						unread++;
-					camel_folder_summary_info_free(folder->summary, info);
+		case CAMEL_FOLDER_ARG_UNREAD:
+		case CAMEL_FOLDER_ARG_DELETED:
+		case CAMEL_FOLDER_ARG_JUNKED:
+		case CAMEL_FOLDER_ARG_VISIBLE:
+			/* This is so we can get the values atomically, and also so we can calculate them only once */
+			if (unread == -1) {
+				int j;
+				CamelMessageInfo *info;
+
+				/* TODO: Locking? */
+				unread = 0;
+				count = camel_folder_summary_count(folder->summary);
+				for (j=0; j<count; j++) {
+					if ((info = camel_folder_summary_index(folder->summary, j))) {
+						if (!(info->flags & CAMEL_MESSAGE_SEEN))
+							unread++;
+						if (info->flags & CAMEL_MESSAGE_DELETED)
+							deleted++;
+						if (info->flags & CAMEL_MESSAGE_JUNK)
+							junked++;
+						if ((info->flags & (CAMEL_MESSAGE_DELETED|CAMEL_MESSAGE_JUNK)) == 0)
+							visible++;
+						camel_folder_summary_info_free(folder->summary, info);
+					}
 				}
 			}
 
-			*arg->ca_int = unread;
-			break; }
+			switch (tag & CAMEL_ARG_TAG) {
+			case CAMEL_FOLDER_ARG_UNREAD:
+				count = unread;
+				break;
+			case CAMEL_FOLDER_ARG_DELETED:
+				count = deleted;
+				break;
+			case CAMEL_FOLDER_ARG_JUNKED:
+				count = junked;
+				break;
+			case CAMEL_FOLDER_ARG_VISIBLE:
+				count = visible;
+				break;
+			}
+
+			*arg->ca_int = count;
+			break;
 		case CAMEL_FOLDER_ARG_UID_ARRAY: {
 			int j, count;
 			CamelMessageInfo *info;
diff --git a/camel/camel-folder.h b/camel/camel-folder.h
index 24e02fecb2..78f8885dc6 100644
--- a/camel/camel-folder.h
+++ b/camel/camel-folder.h
@@ -49,7 +49,10 @@ enum {
 	CAMEL_FOLDER_ARG_STORE,
 	CAMEL_FOLDER_ARG_PERMANENTFLAGS,
 	CAMEL_FOLDER_ARG_TOTAL,
-	CAMEL_FOLDER_ARG_UNREAD,
+	CAMEL_FOLDER_ARG_UNREAD, /* unread messages */
+	CAMEL_FOLDER_ARG_DELETED, /* deleted messages */
+	CAMEL_FOLDER_ARG_JUNKED, /* junked messages */
+	CAMEL_FOLDER_ARG_VISIBLE, /* visible !(deleted or junked) */
 	CAMEL_FOLDER_ARG_UID_ARRAY,
 	CAMEL_FOLDER_ARG_INFO_ARRAY,
 	CAMEL_FOLDER_ARG_PROPERTIES,
@@ -63,7 +66,10 @@ enum {
 	CAMEL_FOLDER_PERMANENTFLAGS = CAMEL_FOLDER_ARG_PERMANENTFLAGS | CAMEL_ARG_INT,
 	CAMEL_FOLDER_TOTAL = CAMEL_FOLDER_ARG_TOTAL | CAMEL_ARG_INT,
 	CAMEL_FOLDER_UNREAD = CAMEL_FOLDER_ARG_UNREAD | CAMEL_ARG_INT,
-	/* should we only get static data?  not stuff that needs to be free'd? */
+	CAMEL_FOLDER_DELETED = CAMEL_FOLDER_ARG_DELETED | CAMEL_ARG_INT,
+	CAMEL_FOLDER_JUNKED = CAMEL_FOLDER_ARG_JUNKED | CAMEL_ARG_INT,
+	CAMEL_FOLDER_VISIBLE = CAMEL_FOLDER_ARG_VISIBLE | CAMEL_ARG_INT,
+
 	CAMEL_FOLDER_UID_ARRAY = CAMEL_FOLDER_ARG_UID_ARRAY | CAMEL_ARG_PTR,
 	CAMEL_FOLDER_INFO_ARRAY = CAMEL_FOLDER_ARG_INFO_ARRAY | CAMEL_ARG_PTR,
 
-- 
cgit