eda460ac15
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.
142 lines
3.6 KiB
C
142 lines
3.6 KiB
C
/*
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* Copyright (C) 2018,2021 Purism SPC
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*
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* This file is part of Calls.
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*
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* Calls is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calls is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calls. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Bob Ham <bob.ham@puri.sm>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#include "calls-provider.h"
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#include "calls-origin.h"
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#include "calls-message-source.h"
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#include "util.h"
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#include <glib/gi18n.h>
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/**
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* SECTION:calls-provider
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* @short_description: An abstraction of call providers, such as
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* oFono, Telepathy or some SIP library.
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* @Title: CallsProvider
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*
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* The #CallsProvider abstract class is the root of the class tree that
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* needs to be implemented by a call provider. A #CallsProvider
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* provides access to a list of #CallsOrigin interfaces, through the
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* #calls_provider_get_origins function and the #origin-added and
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* #origin-removed signals.
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*/
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typedef struct
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{
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int dummy;
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} CallsProviderPrivate;
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G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (CallsProvider, calls_provider, G_TYPE_OBJECT)
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enum {
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PROP_0,
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PROP_STATUS,
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PROP_LAST_PROP,
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};
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static GParamSpec *props[PROP_LAST_PROP];
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static void
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calls_provider_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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CallsProvider *self = CALLS_PROVIDER (object);
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switch (prop_id)
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{
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case PROP_STATUS:
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g_value_set_string (value, calls_provider_get_status (self));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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calls_provider_class_init (CallsProviderClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = calls_provider_get_property;
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props[PROP_STATUS] =
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g_param_spec_string ("status",
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"Status",
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"A text string describing the status for display to the user",
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"",
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G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
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}
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static void
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calls_provider_init (CallsProvider *self)
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{
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}
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/**
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* calls_provider_get_name:
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* @self: a #CallsProvider
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*
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* Get the user-presentable name of the provider.
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*
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* Returns: A string containing the name.
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*/
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const char *
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calls_provider_get_name (CallsProvider *self)
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{
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g_return_val_if_fail (CALLS_IS_PROVIDER (self), NULL);
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return CALLS_PROVIDER_GET_CLASS (self)->get_name (self);
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}
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const char *
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calls_provider_get_status (CallsProvider *self)
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{
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g_return_val_if_fail (CALLS_IS_PROVIDER (self), NULL);
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return CALLS_PROVIDER_GET_CLASS (self)->get_status (self);
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}
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/**
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* calls_provider_get_origins:
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* @self: a #CallsProvider
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* @error: a #GError, or #NULL
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*
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* Get the list of #CallsOrigin interfaces offered by this provider.
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*
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* Returns: (transfer none): A #GListModel of origins
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*/
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GListModel *
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calls_provider_get_origins (CallsProvider *self)
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{
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g_return_val_if_fail (CALLS_IS_PROVIDER (self), NULL);
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return CALLS_PROVIDER_GET_CLASS (self)->get_origins (self);
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}
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