[evolution] Add em_folder_tree_get_selected_account().

[Matthew Barnes <mbarnes src gnome org>]

commit 52844f40f158be11749f5d8dcdf52454e776c9bd
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon May 2 19:07:06 2011 -0400

    Add em_folder_tree_get_selected_account().
    
    Comes in handy for a few EMailShellView actions.

 mail/em-folder-tree.c                    |   26 ++++++++++++++++++++++++++
 mail/em-folder-tree.h                    |    2 ++
 modules/mail/e-mail-shell-view-actions.c |   19 ++++---------------
 modules/mail/e-mail-shell-view.c         |    6 +++---
 4 files changed, 35 insertions(+), 18 deletions(-)
---
diff --git a/mail/em-folder-tree.c b/mail/em-folder-tree.c
index da845fb..e0ce87b 100644
--- a/mail/em-folder-tree.c
+++ b/mail/em-folder-tree.c
@@ -3157,6 +3157,32 @@ done:
 	return fi;
 }
 
+EAccount *
+em_folder_tree_get_selected_account (EMFolderTree *folder_tree)
+{
+	GtkTreeView *tree_view;
+	GtkTreeSelection *selection;
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+	CamelStore *store = NULL;
+	const gchar *uid = NULL;
+
+	g_return_val_if_fail (EM_IS_FOLDER_TREE (folder_tree), NULL);
+
+	tree_view = GTK_TREE_VIEW (folder_tree);
+	selection = gtk_tree_view_get_selection (tree_view);
+
+	if (gtk_tree_selection_get_selected (selection, &model, &iter))
+		gtk_tree_model_get (
+			model, &iter,
+			COL_POINTER_CAMEL_STORE, &store, -1);
+
+	if (CAMEL_IS_STORE (store))
+		uid = camel_service_get_uid (CAMEL_SERVICE (store));
+
+	return (uid != NULL) ? e_get_account_by_uid (uid) : NULL;
+}
+
 void
 em_folder_tree_set_skip_double_click (EMFolderTree *folder_tree, gboolean skip)
 {
diff --git a/mail/em-folder-tree.h b/mail/em-folder-tree.h
index ecf0ddd..c824e86 100644
--- a/mail/em-folder-tree.h
+++ b/mail/em-folder-tree.h
@@ -123,6 +123,8 @@ CamelFolder *	em_folder_tree_get_selected_folder
 CamelFolderInfo *
 		em_folder_tree_get_selected_folder_info
 						(EMFolderTree *folder_tree);
+EAccount *	em_folder_tree_get_selected_account
+						(EMFolderTree *folder_tree);
 gboolean	em_folder_tree_create_folder	(EMFolderTree *folder_tree,
 						 const gchar *full_name,
 						 const gchar *uri);
diff --git a/modules/mail/e-mail-shell-view-actions.c b/modules/mail/e-mail-shell-view-actions.c
index aa48ed0..a5e6e9d 100644
--- a/modules/mail/e-mail-shell-view-actions.c
+++ b/modules/mail/e-mail-shell-view-actions.c
@@ -86,7 +86,6 @@ action_mail_account_disable_cb (GtkAction *action,
 	EMFolderTree *folder_tree;
 	EAccountList *account_list;
 	EAccount *account;
-	gchar *folder_uri;
 
 	mail_shell_sidebar = mail_shell_view->priv->mail_shell_sidebar;
 
@@ -97,12 +96,10 @@ action_mail_account_disable_cb (GtkAction *action,
 	session = e_mail_backend_get_session (backend);
 
 	folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar);
-	folder_uri = em_folder_tree_get_selected_uri (folder_tree);
-	g_return_if_fail (folder_uri != NULL);
+	account = em_folder_tree_get_selected_account (folder_tree);
+	g_return_if_fail (account != NULL);
 
 	account_list = e_get_account_list ();
-	account = e_get_account_by_source_url (folder_uri);
-	g_return_if_fail (account != NULL);
 
 	if (e_account_list_account_has_proxies (account_list, account))
 		e_account_list_remove_account_proxies (account_list, account);
@@ -115,8 +112,6 @@ action_mail_account_disable_cb (GtkAction *action,
 		e_account_list_remove (account_list, account);
 
 	e_account_list_save (account_list);
-
-	g_free (folder_uri);
 }
 
 static void
@@ -1004,9 +999,8 @@ action_mail_tools_subscriptions_cb (GtkAction *action,
 	EMailBackend *backend;
 	EMailSession *session;
 	EMFolderTree *folder_tree;
-	EAccount *account = NULL;
+	EAccount *account;
 	GtkWidget *dialog;
-	gchar *uri;
 
 	shell_view = E_SHELL_VIEW (mail_shell_view);
 	shell_window = e_shell_view_get_shell_window (shell_view);
@@ -1014,16 +1008,11 @@ action_mail_tools_subscriptions_cb (GtkAction *action,
 
 	mail_shell_sidebar = mail_shell_view->priv->mail_shell_sidebar;
 	folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar);
+	account = em_folder_tree_get_selected_account (folder_tree);
 
 	backend = E_MAIL_BACKEND (shell_backend);
 	session = e_mail_backend_get_session (backend);
 
-	uri = em_folder_tree_get_selected_uri (folder_tree);
-	if (uri != NULL) {
-		account = e_get_account_by_source_url (uri);
-		g_free (uri);
-	}
-
 	dialog = em_subscription_editor_new (
 		GTK_WINDOW (shell_window),
 		CAMEL_SESSION (session), account);
diff --git a/modules/mail/e-mail-shell-view.c b/modules/mail/e-mail-shell-view.c
index 7655fba..4af7de5 100644
--- a/modules/mail/e-mail-shell-view.c
+++ b/modules/mail/e-mail-shell-view.c
@@ -844,7 +844,7 @@ mail_shell_view_update_actions (EShellView *shell_view)
 	EMailBackend *backend;
 	EMailSession *session;
 	EMailView *mail_view;
-	EAccount *account = NULL;
+	EAccount *account;
 	GtkAction *action;
 	GList *list;
 	const gchar *label;
@@ -902,6 +902,8 @@ mail_shell_view_update_actions (EShellView *shell_view)
 		(state & E_MAIL_SIDEBAR_STORE_SUPPORTS_SUBSCRIPTIONS);
 
 	uri = em_folder_tree_get_selected_uri (folder_tree);
+	account = em_folder_tree_get_selected_account (folder_tree);
+
 	if (uri != NULL) {
 		GtkTreeRowReference *reference;
 		EMFolderTreeModel *model;
@@ -919,8 +921,6 @@ mail_shell_view_update_actions (EShellView *shell_view)
 		folder_tree_and_message_list_agree =
 			(g_strcmp0 (uri, folder_uri) == 0);
 
-		account = e_get_account_by_source_url (uri);
-
 		/* FIXME This belongs in a GroupWise plugin. */
 		account_is_groupwise =
 			(g_strrstr (uri, "groupwise://") != NULL) &&