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/*
* e-composer-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.
*
* 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-composer-private.h"
#define E_COMPOSER_ACTIVITY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_COMPOSER_ACTIVITY, EComposerActivityPrivate))
struct _EComposerActivityPrivate {
EMsgComposer *composer;
gboolean saved_editable;
};
enum {
PROP_0,
PROP_COMPOSER
};
G_DEFINE_TYPE (
EComposerActivity,
e_composer_activity,
E_TYPE_ACTIVITY)
static void
composer_activity_lock_interface (EComposerActivity *activity)
{
GtkActionGroup *action_group;
EMsgComposer *composer;
EWebViewGtkHTML *web_view;
gboolean editable;
composer = e_composer_activity_get_composer (activity);
web_view = e_msg_composer_get_web_view (composer);
editable = e_web_view_gtkhtml_get_editable (web_view);
e_web_view_gtkhtml_set_editable (web_view, FALSE);
activity->priv->saved_editable = editable;
action_group = composer->priv->async_actions;
gtk_action_group_set_sensitive (action_group, FALSE);
}
static void
composer_activity_unlock_interface (EComposerActivity *activity)
{
GtkActionGroup *action_group;
EMsgComposer *composer;
EWebViewGtkHTML *web_view;
gboolean editable;
composer = e_composer_activity_get_composer (activity);
editable = activity->priv->saved_editable;
web_view = e_msg_composer_get_web_view (composer);
e_web_view_gtkhtml_set_editable (web_view, editable);
action_group = composer->priv->async_actions;
gtk_action_group_set_sensitive (action_group, TRUE);
}
static void
composer_activity_set_composer (EComposerActivity *activity,
EMsgComposer *composer)
{
g_return_if_fail (E_IS_MSG_COMPOSER (composer));
g_return_if_fail (activity->priv->composer == NULL);
activity->priv->composer = g_object_ref (composer);
composer_activity_lock_interface (activity);
}
static void
composer_activity_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_COMPOSER:
composer_activity_set_composer (
E_COMPOSER_ACTIVITY (object),
g_value_get_object (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
composer_activity_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_COMPOSER:
g_value_set_object (
value, e_composer_activity_get_composer (
E_COMPOSER_ACTIVITY (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
composer_activity_dispose (GObject *object)
{
EComposerActivity *activity;
activity = E_COMPOSER_ACTIVITY (object);
if (activity->priv->composer != NULL) {
composer_activity_unlock_interface (activity);
g_object_unref (activity->priv->composer);
activity->priv->composer = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_composer_activity_parent_class)->dispose (object);
}
static void
e_composer_activity_class_init (EComposerActivityClass *class)
{
GObjectClass *object_class;
g_type_class_add_private (class, sizeof (EComposerActivityPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = composer_activity_set_property;
object_class->get_property = composer_activity_get_property;
object_class->dispose = composer_activity_dispose;
g_object_class_install_property (
object_class,
PROP_COMPOSER,
g_param_spec_object (
"composer",
NULL,
NULL,
E_TYPE_MSG_COMPOSER,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
e_composer_activity_init (EComposerActivity *activity)
{
activity->priv = E_COMPOSER_ACTIVITY_GET_PRIVATE (activity);
}
EActivity *
e_composer_activity_new (EMsgComposer *composer)
{
return g_object_new (
E_TYPE_COMPOSER_ACTIVITY,
"composer", composer, NULL);
}
EMsgComposer *
e_composer_activity_get_composer (EComposerActivity *activity)
{
g_return_val_if_fail (E_IS_COMPOSER_ACTIVITY (activity), NULL);
return activity->priv->composer;
}
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