Move EActivity and subclasses to e-util.

Planning to write some asynchronous utility functions in e-util that
return EActivity objects.

1 files changed, 258 insertions, 0 deletions

diff --git a/e-util/e-alert-activity.c b/e-util/e-alert-activity.c
new file mode 100644
index 0000000000..1e8f915213
--- /dev/null
+++ b/e-util/e-alert-activity.c
@@ -0,0 +1,258 @@
+/*
+ * e-alert-activity.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-alert-activity.h"
+
+#define E_ALERT_ACTIVITY_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_ALERT_ACTIVITY, EAlertActivityPrivate))
+
+struct _EAlertActivityPrivate {
+	GtkWidget *message_dialog;
+};
+
+enum {
+	PROP_0,
+	PROP_MESSAGE_DIALOG
+};
+
+static gpointer parent_class;
+
+static void
+alert_activity_set_message_dialog (EAlertActivity *alert_activity,
+                                   GtkWidget *message_dialog)
+{
+	g_return_if_fail (alert_activity->priv->message_dialog == NULL);
+
+	alert_activity->priv->message_dialog = g_object_ref (message_dialog);
+}
+
+static void
+alert_activity_set_property (GObject *object,
+                             guint property_id,
+                             const GValue *value,
+                             GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_MESSAGE_DIALOG:
+			alert_activity_set_message_dialog (
+				E_ALERT_ACTIVITY (object),
+				g_value_get_object (value));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+alert_activity_get_property (GObject *object,
+                             guint property_id,
+                             GValue *value,
+                             GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_MESSAGE_DIALOG:
+			g_value_set_object (
+				value, e_alert_activity_get_message_dialog (
+				E_ALERT_ACTIVITY (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+alert_activity_dispose (GObject *object)
+{
+	EAlertActivityPrivate *priv;
+
+	priv = E_ALERT_ACTIVITY_GET_PRIVATE (object);
+
+	if (priv->message_dialog != NULL) {
+		g_object_unref (priv->message_dialog);
+		priv->message_dialog = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+alert_activity_constructed (GObject *object)
+{
+	EActivity *activity;
+	EAlertActivity *alert_activity;
+	GtkWidget *message_dialog;
+	const gchar *primary_text;
+	const gchar *secondary_text;
+
+	alert_activity = E_ALERT_ACTIVITY (object);
+	message_dialog = e_alert_activity_get_message_dialog (alert_activity);
+
+	object = G_OBJECT (message_dialog);
+	primary_text = g_object_get_data (object, "primary");
+	secondary_text = g_object_get_data (object, "secondary");
+
+	activity = E_ACTIVITY (alert_activity);
+	e_activity_set_primary_text (activity, primary_text);
+	e_activity_set_secondary_text (activity, secondary_text);
+
+	/* This is a constructor property, so can't do it in init().
+	 * XXX What we really want to do is override the property's
+	 *     default value, but GObject does not support that. */
+	e_activity_set_clickable (E_ACTIVITY (alert_activity), TRUE);
+}
+
+static void
+alert_activity_clicked (EActivity *activity)
+{
+	EAlertActivity *alert_activity;
+	GtkWidget *message_dialog;
+
+	e_activity_complete (activity);
+
+	alert_activity = E_ALERT_ACTIVITY (activity);
+	message_dialog = e_alert_activity_get_message_dialog (alert_activity);
+	gtk_dialog_run (GTK_DIALOG (message_dialog));
+	gtk_widget_hide (message_dialog);
+
+	/* Chain up to parent's clicked() method. */
+	E_ACTIVITY_CLASS (parent_class)->clicked (activity);
+}
+
+static void
+alert_activity_timeout (ETimeoutActivity *activity)
+{
+	e_activity_complete (E_ACTIVITY (activity));
+
+	/* Chain up to parent's timeout() method. */
+	E_TIMEOUT_ACTIVITY_CLASS (parent_class)->timeout (activity);
+}
+
+static void
+alert_activity_class_init (EAlertActivityClass *class)
+{
+	GObjectClass *object_class;
+	EActivityClass *activity_class;
+	ETimeoutActivityClass *timeout_activity_class;
+
+	parent_class = g_type_class_peek_parent (class);
+	g_type_class_add_private (class, sizeof (EAlertActivityPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = alert_activity_set_property;
+	object_class->get_property = alert_activity_get_property;
+	object_class->dispose = alert_activity_dispose;
+	object_class->constructed = alert_activity_constructed;
+
+	activity_class = E_ACTIVITY_CLASS (class);
+	activity_class->clicked = alert_activity_clicked;
+
+	timeout_activity_class = E_TIMEOUT_ACTIVITY_CLASS (class);
+	timeout_activity_class->timeout = alert_activity_timeout;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_MESSAGE_DIALOG,
+		g_param_spec_object (
+			"message-dialog",
+			NULL,
+			NULL,
+			GTK_TYPE_DIALOG,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+alert_activity_init (EAlertActivity *alert_activity)
+{
+	alert_activity->priv = E_ALERT_ACTIVITY_GET_PRIVATE (alert_activity);
+
+	e_timeout_activity_set_timeout (E_TIMEOUT_ACTIVITY (alert_activity), 60);
+}
+
+GType
+e_alert_activity_get_type (void)
+{
+	static GType type = 0;
+
+	if (G_UNLIKELY (type == 0)) {
+		static const GTypeInfo type_info = {
+			sizeof (EAlertActivityClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) alert_activity_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL,  /* class_data */
+			sizeof (EAlertActivity),
+			0,     /* n_preallocs */
+			(GInstanceInitFunc) alert_activity_init,
+			NULL   /* value_table */
+		};
+
+		type = g_type_register_static (
+			E_TYPE_TIMEOUT_ACTIVITY, "EAlertActivity",
+			&type_info, 0);
+	}
+
+	return type;
+}
+
+EActivity *
+e_alert_activity_new_info (GtkWidget *message_dialog)
+{
+	g_return_val_if_fail (GTK_IS_DIALOG (message_dialog), NULL);
+
+	return g_object_new (
+		E_TYPE_ALERT_ACTIVITY,
+		"icon-name", "dialog-information",
+		"message-dialog", message_dialog, NULL);
+}
+
+EActivity *
+e_alert_activity_new_error (GtkWidget *message_dialog)
+{
+	g_return_val_if_fail (GTK_IS_DIALOG (message_dialog), NULL);
+
+	return g_object_new (
+		E_TYPE_ALERT_ACTIVITY,
+		"icon-name", "dialog-error",
+		"message-dialog", message_dialog, NULL);
+}
+
+EActivity *
+e_alert_activity_new_warning (GtkWidget *message_dialog)
+{
+	g_return_val_if_fail (GTK_IS_DIALOG (message_dialog), NULL);
+
+	return g_object_new (
+		E_TYPE_ALERT_ACTIVITY,
+		"icon-name", "dialog-warning",
+		"message-dialog", message_dialog, NULL);
+}
+
+GtkWidget *
+e_alert_activity_get_message_dialog (EAlertActivity *alert_activity)
+{
+	g_return_val_if_fail (E_IS_ALERT_ACTIVITY (alert_activity), NULL);
+
+	return alert_activity->priv->message_dialog;
+}