Big shell reorganization.

svn path=/trunk/; revision=2848

1 files changed, 188 insertions, 0 deletions

diff --git a/shell/e-storage-watcher.c b/shell/e-storage-watcher.c
new file mode 100644
index 0000000000..8312273d27
--- /dev/null
+++ b/shell/e-storage-watcher.c
@@ -0,0 +1,188 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-storage-watcher.c
+ *
+ * Copyright (C) 2000  Helix Code, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+
+#include "e-util/e-util.h"
+
+#include "e-storage-watcher.h"
+
+
+#define PARENT_TYPE gtk_object_get_type ()
+static GtkObjectClass *parent_class = NULL;
+
+struct _EStorageWatcherPrivate {
+	EStorage *storage;
+	char *path;
+};
+
+
+enum {
+	NEW_FOLDER,
+	REMOVED_FOLDER,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+
+/* GtkObject methods.  */
+
+static void
+destroy (GtkObject *object)
+{
+	EStorageWatcher *storage_watcher;
+	EStorageWatcherPrivate *priv;
+
+	storage_watcher = E_STORAGE_WATCHER (object);
+	priv = storage_watcher->priv;
+
+	g_free (priv->path);
+	g_free (priv);
+
+	(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+
+/* Initialization.  */
+
+static void
+class_init (EStorageWatcherClass *klass)
+{
+	GtkObjectClass *object_class;
+
+	object_class = (GtkObjectClass*) klass;
+	object_class->destroy = destroy;
+
+	parent_class = gtk_type_class (gtk_object_get_type ());
+
+	signals[NEW_FOLDER] =
+		gtk_signal_new ("new_folder",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (EStorageWatcherClass, new_folder),
+				gtk_marshal_NONE__POINTER_STRING_STRING,
+				GTK_TYPE_NONE, 2,
+				GTK_TYPE_STRING,
+				GTK_TYPE_STRING);
+	signals[REMOVED_FOLDER] =
+		gtk_signal_new ("removed_folder",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (EStorageWatcherClass, removed_folder),
+				gtk_marshal_NONE__POINTER_STRING_STRING,
+				GTK_TYPE_NONE, 2,
+				GTK_TYPE_STRING,
+				GTK_TYPE_STRING);
+
+	gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
+}
+
+static void
+init (EStorageWatcher *storage_watcher)
+{
+	EStorageWatcherPrivate *priv;
+
+	priv = g_new (EStorageWatcherPrivate, 1);
+	priv->storage = NULL;
+	priv->path = NULL;
+
+	storage_watcher->priv = priv;
+}
+
+
+/* Initialization.  */
+
+void
+e_storage_watcher_construct (EStorageWatcher *watcher,
+			     EStorage *storage,
+			     const char *path)
+{
+	EStorageWatcherPrivate *priv;
+
+	g_return_if_fail (watcher != NULL);
+	g_return_if_fail (E_IS_STORAGE_WATCHER (watcher));
+	g_return_if_fail (path != NULL);
+
+	GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (watcher), GTK_FLOATING);
+
+	priv = watcher->priv;
+
+	priv->storage = storage;
+	priv->path = g_strdup (path);
+}
+
+EStorageWatcher *
+e_storage_watcher_new (EStorage *storage,
+		       const char *path)
+{
+	EStorageWatcher *watcher;
+
+	g_return_val_if_fail (path != NULL, NULL);
+
+	watcher = gtk_type_new (e_storage_watcher_get_type ());
+
+	e_storage_watcher_construct (watcher, storage, path);
+
+	return watcher;
+}
+
+
+const char *
+e_storage_watcher_get_path (EStorageWatcher *storage_watcher)
+{
+	g_return_val_if_fail (storage_watcher != NULL, NULL);
+	g_return_val_if_fail (E_IS_STORAGE_WATCHER (storage_watcher), NULL);
+
+	return storage_watcher->priv->path;
+}
+
+
+void
+e_storage_watcher_emit_new_folder (EStorageWatcher *storage_watcher,
+				   const char *name)
+{
+	g_return_if_fail (storage_watcher != NULL);
+	g_return_if_fail (E_IS_STORAGE_WATCHER (storage_watcher));
+	g_return_if_fail (name != NULL);
+
+	gtk_signal_emit (GTK_OBJECT (storage_watcher), signals[NEW_FOLDER], name);
+}
+
+void
+e_storage_watcher_emit_removed_folder (EStorageWatcher *storage_watcher,
+				       const char *name)
+{
+	g_return_if_fail (storage_watcher != NULL);
+	g_return_if_fail (E_IS_STORAGE_WATCHER (storage_watcher));
+	g_return_if_fail (name != NULL);
+
+	gtk_signal_emit (GTK_OBJECT (storage_watcher), signals[REMOVED_FOLDER], name);
+}
+
+
+E_MAKE_TYPE (e_storage_watcher, "EStorageWatcher", EStorageWatcher, class_init, init, PARENT_TYPE)