From: Jose Dapena Paz <jdapena@igalia.com>
Date: Wed, 11 Feb 2009 13:36:33 +0000 (+0000)
Subject: Show "no accounts" in accounts window if no accounts defined (fixes NB#101354).
X-Git-Tag: git_migration_finished~613
X-Git-Url: http://git.maemo.org/git/?p=modest;a=commitdiff_plain;h=acca9cd9c2046b5712042221d2fe2095454a7b34

Show "no accounts" in accounts window if no accounts defined (fixes NB#101354).

pmo-trunk-r7460
---

diff --git a/src/hildon2/modest-accounts-window.c b/src/hildon2/modest-accounts-window.c
index a9f9e59..ab3671c 100644
--- a/src/hildon2/modest-accounts-window.c
+++ b/src/hildon2/modest-accounts-window.c
@@ -66,12 +66,20 @@ static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
 						   GdkEvent *event,
 						   gpointer userdata);
 static void update_progress_hint (ModestAccountsWindow *self);
-
+static void on_row_inserted (GtkTreeModel *tree_model,
+			     GtkTreePath  *path,
+			     GtkTreeIter  *iter,
+			     gpointer      user_data);
+static void on_row_deleted (GtkTreeModel *tree_model,
+			    GtkTreePath  *path,
+			    gpointer      user_data);
+static void row_count_changed (ModestAccountsWindow *self);
 
 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
 struct _ModestAccountsWindowPrivate {
 
 	GtkWidget *account_view;
+	GtkWidget *no_accounts_label;
 
 	/* signals */
 	GSList *sighandlers;
@@ -171,6 +179,7 @@ static void
 connect_signals (ModestAccountsWindow *self)
 {
 	ModestAccountsWindowPrivate *priv;
+	GtkTreeModel *model;
 
 	priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 
@@ -186,6 +195,20 @@ connect_signals (ModestAccountsWindow *self)
 					   "progress-list-changed",
 					   G_CALLBACK (on_progress_list_changed), self);
 
+	model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
+
+	priv->sighandlers =
+		modest_signal_mgr_connect (priv->sighandlers,
+					   G_OBJECT (model),
+					   "row-inserted",
+					   G_CALLBACK (on_row_inserted), self);
+
+	priv->sighandlers =
+		modest_signal_mgr_connect (priv->sighandlers,
+					   G_OBJECT (model),
+					   "row-deleted",
+					   G_CALLBACK (on_row_deleted), self);
+
 	/* we don't register this in sighandlers, as it should be run
 	 * after disconnecting all signals, in destroy stage */
 }
@@ -198,20 +221,29 @@ modest_accounts_window_new (void)
 	HildonProgram *app;
 	GdkPixbuf *window_icon;
 	GtkWidget *pannable;
+	GtkWidget *box;
 
 	self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
 	priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 
+	box = gtk_vbox_new (FALSE, 0);
+
+	priv->no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
+	gtk_misc_set_alignment (GTK_MISC (priv->no_accounts_label), 0.5, 0.0);
+	gtk_box_pack_start (GTK_BOX (box), priv->no_accounts_label, TRUE, TRUE, 0);
+
 	pannable = hildon_pannable_area_new ();
 	priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 
 	setup_menu (self);
 
 	gtk_container_add (GTK_CONTAINER (pannable), priv->account_view);
-	gtk_container_add (GTK_CONTAINER (self), pannable);
+	gtk_box_pack_start (GTK_BOX (box), pannable, TRUE, TRUE, 0);
+	gtk_container_add (GTK_CONTAINER (self), box);
 
 	gtk_widget_show (priv->account_view);
 	gtk_widget_show (pannable);
+	gtk_widget_show (box);
 
 	connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 
@@ -243,6 +275,8 @@ modest_accounts_window_new (void)
 			  G_OBJECT (self));
 	update_progress_hint (self);
 
+	row_count_changed (self);
+
 
 	return MODEST_WINDOW(self);
 }
@@ -348,3 +382,48 @@ on_progress_list_changed (ModestWindowMgr *mgr,
 {
 	update_progress_hint (self);
 }
+
+static void
+on_row_inserted (GtkTreeModel *tree_model,
+		 GtkTreePath  *path,
+		 GtkTreeIter  *iter,
+		 gpointer      user_data)
+{
+	ModestAccountsWindow *self;
+
+	self = (ModestAccountsWindow *) user_data;
+
+	row_count_changed (self);
+}
+
+static void
+on_row_deleted (GtkTreeModel *tree_model,
+		GtkTreePath  *path,
+		gpointer      user_data)
+{
+	ModestAccountsWindow *self;
+
+	self = (ModestAccountsWindow *) user_data;
+
+	row_count_changed (self);
+}
+
+static void row_count_changed (ModestAccountsWindow *self)
+{
+	ModestAccountsWindowPrivate *priv;
+	GtkTreeModel *model;
+	gint count;
+	
+	priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
+	model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
+
+	count = gtk_tree_model_iter_n_children (model, NULL);
+
+	if (count == 0) {
+		gtk_widget_hide (priv->account_view);
+		gtk_widget_show (priv->no_accounts_label);
+	} else {
+		gtk_widget_hide (priv->no_accounts_label);
+		gtk_widget_show (priv->account_view);
+	}
+}