[evolution] Miscellaneous mail cleanups.

[Matthew Barnes <mbarnes src gnome org>]

commit 7428fc93d58921bab9968a999172b843af2a2244
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jun 2 10:10:54 2011 -0400

    Miscellaneous mail cleanups.

 mail/em-composer-utils.c    |   21 ++++++++++++++++-----
 mail/em-folder-tree-model.c |   26 ++++++++++++++------------
 mail/mail-folder-cache.c    |   26 ++++++++++++++++++--------
 3 files changed, 48 insertions(+), 25 deletions(-)
---
diff --git a/mail/em-composer-utils.c b/mail/em-composer-utils.c
index 3260721..1ab7391 100644
--- a/mail/em-composer-utils.c
+++ b/mail/em-composer-utils.c
@@ -1227,13 +1227,20 @@ em_utils_edit_message (EShell *shell,
                        const gchar *message_uid)
 {
 	EMsgComposer *composer;
+	gboolean folder_is_drafts;
+	gboolean folder_is_outbox;
+	gboolean folder_is_templates;
 
 	g_return_val_if_fail (E_IS_SHELL (shell), NULL);
 	g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
 	g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
 
+	folder_is_drafts = em_utils_folder_is_drafts (folder);
+	folder_is_outbox = em_utils_folder_is_outbox (folder);
+	folder_is_templates = em_utils_folder_is_templates (folder);
+
 	/* Template specific code follows. */
-	if (em_utils_folder_is_templates (folder)) {
+	if (folder_is_templates) {
 		CamelDataWrapper *content;
 		GConfClient *gconf;
 		GSList *clue_list = NULL;
@@ -1254,9 +1261,10 @@ em_utils_edit_message (EShell *shell,
 
 	composer = e_msg_composer_new_with_message (shell, message, NULL);
 
-	e_msg_composer_remove_header (composer, "X-Evolution-Replace-Outbox-UID");
+	e_msg_composer_remove_header (
+		composer, "X-Evolution-Replace-Outbox-UID");
 
-	if (message_uid != NULL && em_utils_folder_is_drafts (folder)) {
+	if (message_uid != NULL && folder_is_drafts) {
 		gchar *folder_uri;
 
 		folder_uri = e_mail_folder_uri_from_folder (folder);
@@ -1265,8 +1273,11 @@ em_utils_edit_message (EShell *shell,
 			composer, folder_uri, message_uid);
 
 		g_free (folder_uri);
-	} else if (message_uid != NULL && em_utils_folder_is_outbox (folder)) {
-		e_msg_composer_set_header (composer, "X-Evolution-Replace-Outbox-UID", message_uid);
+
+	} else if (message_uid != NULL && folder_is_outbox) {
+		e_msg_composer_set_header (
+			composer, "X-Evolution-Replace-Outbox-UID",
+			message_uid);
 	}
 
 	composer_set_no_change (composer);
diff --git a/mail/em-folder-tree-model.c b/mail/em-folder-tree-model.c
index 16acd18..eb6239e 100644
--- a/mail/em-folder-tree-model.c
+++ b/mail/em-folder-tree-model.c
@@ -637,9 +637,6 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 	guint unread;
 	GtkTreePath *path;
 	GtkTreeIter sub;
-	gboolean load = FALSE;
-	gboolean is_drafts = FALSE;
-	gboolean is_templates = FALSE;
 	CamelFolder *folder;
 	gboolean emitted = FALSE;
 	const gchar *uid;
@@ -647,6 +644,10 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 	const gchar *display_name;
 	guint32 flags, add_flags = 0;
 	EMEventTargetCustomIcon *target;
+	gboolean load = FALSE;
+	gboolean folder_is_drafts = FALSE;
+	gboolean folder_is_outbox = FALSE;
+	gboolean folder_is_templates = FALSE;
 	gchar *uri;
 
 	/* Make sure we don't already know about it. */
@@ -686,9 +687,10 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 	unread = fi->unread;
 	if (mail_folder_cache_get_folder_from_uri (
 		folder_cache, uri, &folder) && folder) {
-		is_drafts = em_utils_folder_is_drafts (folder);
+		folder_is_drafts = em_utils_folder_is_drafts (folder);
+		folder_is_outbox = em_utils_folder_is_outbox (folder);
 
-		if (is_drafts || em_utils_folder_is_outbox (folder)) {
+		if (folder_is_drafts || folder_is_outbox) {
 			gint total;
 
 			if ((total = camel_folder_get_message_count (folder)) > 0) {
@@ -709,10 +711,10 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 
 	if (si->store == e_mail_local_get_store ()) {
 		if (strcmp (fi->full_name, "Drafts") == 0) {
-			is_drafts = TRUE;
+			folder_is_drafts = TRUE;
 			display_name = _("Drafts");
 		} else if (strcmp (fi->full_name, "Templates") == 0) {
-			is_templates = TRUE;
+			folder_is_templates = TRUE;
 			display_name = _("Templates");
 		} else if (strcmp (fi->full_name, "Inbox") == 0) {
 			flags = (flags & ~CAMEL_FOLDER_TYPE_MASK) |
@@ -730,8 +732,8 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 	}
 
 	if (account != NULL && (flags & CAMEL_FOLDER_TYPE_MASK) == 0) {
-		if (!is_drafts && account->drafts_folder_uri != NULL) {
-			is_drafts = e_mail_folder_uri_equal (
+		if (!folder_is_drafts && account->drafts_folder_uri != NULL) {
+			folder_is_drafts = e_mail_folder_uri_equal (
 				CAMEL_SESSION (session), uri,
 				account->drafts_folder_uri);
 		}
@@ -749,9 +751,9 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 	icon_name = em_folder_utils_get_icon_name (flags | add_flags);
 
 	if (g_str_equal (icon_name, "folder")) {
-		if (is_drafts)
+		if (folder_is_drafts)
 			icon_name = "accessories-text-editor";
-		else if (is_templates)
+		else if (folder_is_templates)
 			icon_name = "text-x-generic-template";
 	}
 
@@ -767,7 +769,7 @@ em_folder_tree_model_set_folder_info (EMFolderTreeModel *model,
 		COL_BOOL_IS_FOLDER, TRUE,
 		COL_BOOL_LOAD_SUBDIRS, load,
 		COL_UINT_UNREAD_LAST_SEL, 0,
-		COL_BOOL_IS_DRAFT, is_drafts,
+		COL_BOOL_IS_DRAFT, folder_is_drafts,
 		-1);
 
 	target = em_event_target_new_custom_icon (
diff --git a/mail/mail-folder-cache.c b/mail/mail-folder-cache.c
index 8b951ce..2107b2c 100644
--- a/mail/mail-folder-cache.c
+++ b/mail/mail-folder-cache.c
@@ -262,16 +262,26 @@ update_1folder (MailFolderCache *self,
 
 	folder = mfi->folder;
 	if (folder) {
-		gboolean is_drafts = FALSE, is_outbox = FALSE;
-
-		d(printf("update 1 folder '%s'\n", folder->full_name));
-		if ((self->priv->count_trash && (CAMEL_IS_VTRASH_FOLDER (folder)))
-		    || (is_drafts = em_utils_folder_is_drafts (folder))
-		    || (is_outbox = em_utils_folder_is_outbox (folder))
-		    || (self->priv->count_sent && em_utils_folder_is_sent (folder))) {
+		gboolean folder_is_sent;
+		gboolean folder_is_drafts;
+		gboolean folder_is_outbox;
+		gboolean folder_is_vtrash;
+		gboolean special_case;
+
+		folder_is_sent = em_utils_folder_is_sent (folder);
+		folder_is_drafts = em_utils_folder_is_drafts (folder);
+		folder_is_outbox = em_utils_folder_is_outbox (folder);
+		folder_is_vtrash = CAMEL_IS_VTRASH_FOLDER (folder);
+
+		special_case =
+			(self->priv->count_trash && folder_is_vtrash) ||
+			(self->priv->count_sent && folder_is_sent) ||
+			folder_is_drafts || folder_is_outbox;
+
+		if (special_case) {
 			d(printf(" total count\n"));
 			unread = camel_folder_get_message_count (folder);
-			if (is_drafts || is_outbox) {
+			if (folder_is_drafts || folder_is_outbox) {
 				guint32 junked = 0;
 
 				if ((deleted = camel_folder_get_deleted_message_count (folder)) > 0)