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Convert more manual cases of PidginAccountChooser away from GtkComboBox
20 months ago, Elliott Sales de Andrade
0cb7833d756b
Convert more manual cases of PidginAccountChooser away from GtkComboBox
These were missed in /r/1991, but needed a bit of refactoring anyway in /r/1997.
Testing Done:
Tried out the Join a Chat dialog, but only compiled for the request stuff.
Reviewed at https://reviews.imfreedom.org/r/1998/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include
<glib/gi18n-lib.h>
#include
"purpleprotocolmanager.h"
#include
"purpleprivate.h"
enum
{
SIG_REGISTERED
,
SIG_UNREGISTERED
,
N_SIGNALS
,
};
static
guint
signals
[
N_SIGNALS
]
=
{
0
,
};
struct
_PurpleProtocolManager
{
GObject
parent
;
GHashTable
*
protocols
;
GPtrArray
*
list
;
};
static
PurpleProtocolManager
*
default_manager
=
NULL
;
/******************************************************************************
* GListModel Implementation
*****************************************************************************/
static
GType
purple_protocol_manager_get_item_type
(
GListModel
*
list
)
{
return
PURPLE_TYPE_PROTOCOL
;
}
static
guint
purple_protocol_manager_get_n_items
(
GListModel
*
list
)
{
PurpleProtocolManager
*
manager
=
PURPLE_PROTOCOL_MANAGER
(
list
);
return
manager
->
list
->
len
;
}
static
gpointer
purple_protocol_manager_get_item
(
GListModel
*
list
,
guint
position
)
{
PurpleProtocolManager
*
manager
=
PURPLE_PROTOCOL_MANAGER
(
list
);
PurpleProtocol
*
protocol
=
NULL
;
if
(
position
<
manager
->
list
->
len
)
{
protocol
=
g_object_ref
(
g_ptr_array_index
(
manager
->
list
,
position
));
}
return
protocol
;
}
static
void
purple_protocol_manager_list_model_iface_init
(
GListModelInterface
*
iface
)
{
iface
->
get_item_type
=
purple_protocol_manager_get_item_type
;
iface
->
get_n_items
=
purple_protocol_manager_get_n_items
;
iface
->
get_item
=
purple_protocol_manager_get_item
;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE_WITH_CODE
(
PurpleProtocolManager
,
purple_protocol_manager
,
G_TYPE_OBJECT
,
G_IMPLEMENT_INTERFACE
(
G_TYPE_LIST_MODEL
,
purple_protocol_manager_list_model_iface_init
));
static
void
purple_protocol_manager_finalize
(
GObject
*
obj
)
{
PurpleProtocolManager
*
manager
=
NULL
;
manager
=
PURPLE_PROTOCOL_MANAGER
(
obj
);
g_clear_pointer
(
&
manager
->
protocols
,
g_hash_table_destroy
);
g_clear_pointer
(
&
manager
->
list
,
g_ptr_array_unref
);
G_OBJECT_CLASS
(
purple_protocol_manager_parent_class
)
->
finalize
(
obj
);
}
static
void
purple_protocol_manager_init
(
PurpleProtocolManager
*
manager
)
{
manager
->
protocols
=
g_hash_table_new_full
(
g_str_hash
,
g_str_equal
,
g_free
,
g_object_unref
);
manager
->
list
=
g_ptr_array_new
();
}
static
void
purple_protocol_manager_class_init
(
PurpleProtocolManagerClass
*
klass
)
{
GObjectClass
*
obj_class
=
G_OBJECT_CLASS
(
klass
);
obj_class
->
finalize
=
purple_protocol_manager_finalize
;
/**
* PurpleProtocolManager::registered:
* @manager: The #PurpleProtocolManager instance.
* @protocol: The #PurpleProtocol that was registered.
*
* Emitted after @protocol has been registered in @manager.
*
* Since: 3.0.0
*/
signals
[
SIG_REGISTERED
]
=
g_signal_new_class_handler
(
"registered"
,
G_OBJECT_CLASS_TYPE
(
klass
),
G_SIGNAL_RUN_LAST
,
NULL
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
1
,
PURPLE_TYPE_PROTOCOL
);
/**
* PurpleProtocolManager::unregistered:
* @manager: The #PurpleProtocolManager instance.
* @protocol: The #PurpleProtocol that was unregistered.
*
* Emitted after @protocol has been unregistered from @manager.
*
* Since: 3.0.0
*/
signals
[
SIG_UNREGISTERED
]
=
g_signal_new_class_handler
(
"unregistered"
,
G_OBJECT_CLASS_TYPE
(
klass
),
G_SIGNAL_RUN_LAST
,
NULL
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
1
,
PURPLE_TYPE_PROTOCOL
);
}
/******************************************************************************
* Private API
*****************************************************************************/
void
purple_protocol_manager_startup
(
void
)
{
if
(
default_manager
==
NULL
)
{
default_manager
=
g_object_new
(
PURPLE_TYPE_PROTOCOL_MANAGER
,
NULL
);
}
}
void
purple_protocol_manager_shutdown
(
void
)
{
g_clear_object
(
&
default_manager
);
}
/******************************************************************************
* Public API
*****************************************************************************/
PurpleProtocolManager
*
purple_protocol_manager_get_default
(
void
)
{
return
default_manager
;
}
gboolean
purple_protocol_manager_register
(
PurpleProtocolManager
*
manager
,
PurpleProtocol
*
protocol
,
GError
**
error
)
{
const
gchar
*
id
=
NULL
;
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL_MANAGER
(
manager
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL
(
protocol
),
FALSE
);
id
=
purple_protocol_get_id
(
protocol
);
if
(
g_hash_table_lookup
(
manager
->
protocols
,
id
)
!=
NULL
)
{
g_set_error
(
error
,
PURPLE_PROTOCOL_MANAGER_DOMAIN
,
0
,
_
(
"protocol %s is already registered"
),
id
);
return
FALSE
;
}
g_hash_table_insert
(
manager
->
protocols
,
g_strdup
(
id
),
g_object_ref
(
protocol
));
g_ptr_array_add
(
manager
->
list
,
protocol
);
g_list_model_items_changed
(
G_LIST_MODEL
(
manager
),
manager
->
list
->
len
-
1
,
0
,
1
);
g_signal_emit
(
G_OBJECT
(
manager
),
signals
[
SIG_REGISTERED
],
0
,
protocol
);
return
TRUE
;
}
gboolean
purple_protocol_manager_unregister
(
PurpleProtocolManager
*
manager
,
PurpleProtocol
*
protocol
,
GError
**
error
)
{
const
gchar
*
id
=
NULL
;
gboolean
ret
=
FALSE
;
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL_MANAGER
(
manager
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL
(
protocol
),
FALSE
);
/* We need to hold a reference on the protocol as typically we will be
* holding the only reference on the protocol when this is called and we
* will need to pass it to the signal emission after it's removed from the
* hash table that'll unref it.
*/
g_object_ref
(
G_OBJECT
(
protocol
));
id
=
purple_protocol_get_id
(
protocol
);
if
(
g_hash_table_remove
(
manager
->
protocols
,
id
))
{
guint
position
;
if
(
g_ptr_array_find
(
manager
->
list
,
protocol
,
&
position
))
{
g_ptr_array_remove_index
(
manager
->
list
,
position
);
g_list_model_items_changed
(
G_LIST_MODEL
(
manager
),
position
,
1
,
0
);
}
g_signal_emit
(
G_OBJECT
(
manager
),
signals
[
SIG_UNREGISTERED
],
0
,
protocol
);
ret
=
TRUE
;
}
else
{
g_set_error
(
error
,
PURPLE_PROTOCOL_MANAGER_DOMAIN
,
0
,
_
(
"protocol %s is not registered"
),
id
);
ret
=
FALSE
;
}
g_object_unref
(
G_OBJECT
(
protocol
));
return
ret
;
}
PurpleProtocol
*
purple_protocol_manager_find
(
PurpleProtocolManager
*
manager
,
const
gchar
*
id
)
{
gpointer
value
=
NULL
;
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL_MANAGER
(
manager
),
NULL
);
g_return_val_if_fail
(
id
!=
NULL
,
NULL
);
value
=
g_hash_table_lookup
(
manager
->
protocols
,
id
);
if
(
value
==
NULL
)
{
return
NULL
;
}
return
PURPLE_PROTOCOL
(
value
);
}
void
purple_protocol_manager_foreach
(
PurpleProtocolManager
*
manager
,
PurpleProtocolManagerForeachFunc
func
,
gpointer
data
)
{
GHashTableIter
iter
;
gpointer
value
;
g_return_if_fail
(
PURPLE_IS_PROTOCOL_MANAGER
(
manager
));
g_return_if_fail
(
func
!=
NULL
);
g_hash_table_iter_init
(
&
iter
,
manager
->
protocols
);
while
(
g_hash_table_iter_next
(
&
iter
,
NULL
,
&
value
))
{
func
(
PURPLE_PROTOCOL
(
value
),
data
);
}
}
GList
*
purple_protocol_manager_get_all
(
PurpleProtocolManager
*
manager
)
{
g_return_val_if_fail
(
PURPLE_IS_PROTOCOL_MANAGER
(
manager
),
NULL
);
return
g_hash_table_get_values
(
manager
->
protocols
);
}