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Purism-Calls/plugins/dummy/calls-dummy-provider.c
Mohammed Sadiq eda460ac15 provider: Use GListModel to track origins
And adapt to changes

It's easier to track changes if we are using GListModel than
a GList.  Also, eventually we shall have multiple providers,
and we can use GtkFlattenListModel to merge multiple origins
without manually managing pointers ourself.

Since several widgets has APIs to handle GListModels, it will
also help us create widgets from GListModels easily.
2021-02-25 08:44:56 +05:30

187 lines
4.5 KiB
C

/*
* Copyright (C) 2018 Purism SPC
*
* This file is part of Calls.
*
* Calls 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 3 of the License, or
* (at your option) any later version.
*
* Calls 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 Calls. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Bob Ham <bob.ham@puri.sm>
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "calls-dummy-provider.h"
#include "calls-message-source.h"
#include "calls-provider.h"
#include "calls-dummy-origin.h"
#include <libpeas/peas.h>
#include <glib-unix.h>
struct _CallsDummyProvider
{
CallsProvider parent_instance;
GListStore *origins;
};
static void calls_dummy_provider_message_source_interface_init (CallsMessageSourceInterface *iface);
#ifdef FOR_TESTING
G_DEFINE_TYPE_WITH_CODE
(CallsDummyProvider, calls_dummy_provider, CALLS_TYPE_PROVIDER,
G_IMPLEMENT_INTERFACE (CALLS_TYPE_MESSAGE_SOURCE,
calls_dummy_provider_message_source_interface_init))
#else
G_DEFINE_DYNAMIC_TYPE_EXTENDED
(CallsDummyProvider, calls_dummy_provider, CALLS_TYPE_PROVIDER, 0,
G_IMPLEMENT_INTERFACE_DYNAMIC (CALLS_TYPE_MESSAGE_SOURCE,
calls_dummy_provider_message_source_interface_init))
#endif /* FOR_TESTING */
static gboolean
usr1_handler (CallsDummyProvider *self)
{
GListModel *model;
g_autoptr(CallsDummyOrigin) origin = NULL;
model = G_LIST_MODEL (self->origins);
g_return_val_if_fail (g_list_model_get_n_items (model) > 0, FALSE);
g_debug ("Received SIGUSR1, adding new incoming call");
origin = g_list_model_get_item (model, 0);
calls_dummy_origin_create_inbound (origin, "0987654321");
return TRUE;
}
static const char *
calls_dummy_provider_get_name (CallsProvider *provider)
{
return "Dummy provider";
}
static const char *
calls_dummy_provider_get_status (CallsProvider *provider)
{
return "Normal";
}
static GListModel *
calls_dummy_provider_get_origins (CallsProvider *provider)
{
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (provider);
return G_LIST_MODEL (self->origins);
}
static void
constructed (GObject *object)
{
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (object);
calls_dummy_provider_add_origin (self, "Dummy origin");
g_unix_signal_add (SIGUSR1,
(GSourceFunc)usr1_handler,
self);
G_OBJECT_CLASS (calls_dummy_provider_parent_class)->constructed (object);
}
static void
dispose (GObject *object)
{
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (object);
g_list_store_remove_all (self->origins);
g_clear_object (&self->origins);
G_OBJECT_CLASS (calls_dummy_provider_parent_class)->dispose (object);
}
static void
calls_dummy_provider_class_init (CallsDummyProviderClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
CallsProviderClass *provider_class = CALLS_PROVIDER_CLASS (klass);
object_class->constructed = constructed;
object_class->dispose = dispose;
provider_class->get_name = calls_dummy_provider_get_name;
provider_class->get_status = calls_dummy_provider_get_status;
provider_class->get_origins = calls_dummy_provider_get_origins;
}
static void
calls_dummy_provider_message_source_interface_init (CallsMessageSourceInterface *iface)
{
}
static void
calls_dummy_provider_init (CallsDummyProvider *self)
{
self->origins = g_list_store_new (CALLS_TYPE_DUMMY_ORIGIN);
}
void
calls_dummy_provider_add_origin (CallsDummyProvider *self,
const gchar *name)
{
CallsDummyOrigin *origin = calls_dummy_origin_new (name);
g_list_store_append (self->origins, origin);
}
CallsDummyProvider *
calls_dummy_provider_new ()
{
return g_object_new (CALLS_TYPE_DUMMY_PROVIDER, NULL);
}
#ifndef FOR_TESTING
static void
calls_dummy_provider_class_finalize (CallsDummyProviderClass *klass)
{
}
G_MODULE_EXPORT void
peas_register_types (PeasObjectModule *module)
{
calls_dummy_provider_register_type (G_TYPE_MODULE (module));
peas_object_module_register_extension_type (module,
CALLS_TYPE_PROVIDER,
CALLS_TYPE_DUMMY_PROVIDER);
}
#endif /* FOR_TESTING */