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Use GListModel API for request fields in libpurple
14 months ago, Elliott Sales de Andrade
4a65f0fbc3dc
Use GListModel API for request fields in libpurple
Testing Done:
Compiled only.
Reviewed at https://reviews.imfreedom.org/r/2357/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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
<purple.h>
#include
"pidgin/pidgincontactlist.h"
struct
_PidginContactList
{
GtkBox
parent
;
GtkFilterListModel
*
filter_model
;
GtkCustomFilter
*
search_filter
;
GtkWidget
*
search_entry
;
GtkWidget
*
view
;
};
G_DEFINE_TYPE
(
PidginContactList
,
pidgin_contact_list
,
GTK_TYPE_BOX
)
/******************************************************************************
* Helpers
*****************************************************************************/
static
gboolean
pidgin_contact_list_search_filter
(
GObject
*
item
,
gpointer
data
)
{
PidginContactList
*
list
=
data
;
PurplePerson
*
person
=
PURPLE_PERSON
(
item
);
const
char
*
needle
=
NULL
;
needle
=
gtk_editable_get_text
(
GTK_EDITABLE
(
list
->
search_entry
));
return
purple_person_matches
(
person
,
needle
);
}
/******************************************************************************
* Callbacks
*****************************************************************************/
static
void
pidgin_contact_list_search_changed_cb
(
G_GNUC_UNUSED
GtkSearchEntry
*
self
,
gpointer
data
)
{
PidginContactList
*
list
=
data
;
gtk_filter_changed
(
GTK_FILTER
(
list
->
search_filter
),
GTK_FILTER_CHANGE_DIFFERENT
);
}
static
GdkTexture
*
pidgin_contact_list_avatar_cb
(
G_GNUC_UNUSED
GObject
*
self
,
PurplePerson
*
person
,
G_GNUC_UNUSED
gpointer
data
)
{
PurpleContactInfo
*
info
=
NULL
;
PurpleContact
*
contact
=
NULL
;
PurpleBuddyIcon
*
icon
=
NULL
;
GdkTexture
*
texture
=
NULL
;
GdkPixbuf
*
pixbuf
=
NULL
;
/* When filtering we get called for rows that have been filtered out. We
* also get called during finalization. I'm not sure why either of these
* cases happen, but they do.
*/
if
(
!
PURPLE_IS_PERSON
(
person
))
{
return
NULL
;
}
pixbuf
=
purple_person_get_avatar_for_display
(
person
);
if
(
GDK_IS_PIXBUF
(
pixbuf
))
{
return
gdk_texture_new_for_pixbuf
(
pixbuf
);
}
info
=
purple_person_get_priority_contact_info
(
person
);
/* All of the contact info in the manager are PurpleContact's so this cast
* is fine.
*/
contact
=
PURPLE_CONTACT
(
info
);
icon
=
purple_buddy_icons_find
(
purple_contact_get_account
(
contact
),
purple_contact_info_get_username
(
info
));
if
(
icon
!=
NULL
)
{
GBytes
*
bytes
=
NULL
;
GError
*
error
=
NULL
;
gsize
size
;
gconstpointer
data
=
NULL
;
data
=
purple_buddy_icon_get_data
(
icon
,
&
size
);
bytes
=
g_bytes_new
(
data
,
size
);
texture
=
gdk_texture_new_from_bytes
(
bytes
,
&
error
);
g_bytes_unref
(
bytes
);
if
(
error
!=
NULL
)
{
g_warning
(
"Failed to create texture: %s"
,
error
->
message
);
g_clear_error
(
&
error
);
}
}
return
texture
;
}
static
void
pidgin_contact_list_activate_cb
(
GtkListView
*
self
,
guint
position
,
G_GNUC_UNUSED
gpointer
data
)
{
PurpleAccount
*
account
=
NULL
;
PurpleContactInfo
*
info
=
NULL
;
PurpleConversation
*
conversation
=
NULL
;
PurpleConversationManager
*
manager
=
NULL
;
PurplePerson
*
person
=
NULL
;
GtkSelectionModel
*
model
=
NULL
;
const
char
*
name
=
NULL
;
model
=
gtk_list_view_get_model
(
self
);
person
=
g_list_model_get_item
(
G_LIST_MODEL
(
model
),
position
);
if
(
!
PURPLE_IS_PERSON
(
person
))
{
g_warning
(
"we seem to have activated a zombie.. RUN!!!!!!"
);
return
;
}
info
=
purple_person_get_priority_contact_info
(
person
);
account
=
purple_contact_get_account
(
PURPLE_CONTACT
(
info
));
name
=
purple_contact_info_get_username
(
info
);
manager
=
purple_conversation_manager_get_default
();
conversation
=
purple_conversation_manager_find_im
(
manager
,
account
,
name
);
if
(
!
PURPLE_IS_CONVERSATION
(
conversation
))
{
conversation
=
purple_im_conversation_new
(
account
,
name
);
purple_conversation_manager_register
(
manager
,
conversation
);
}
}
static
gboolean
pidgin_contact_list_message_visible_cb
(
G_GNUC_UNUSED
GtkListItem
*
item
,
const
char
*
message
)
{
/* If we have a message, return TRUE because this is bound to the label's
* visibility.
*/
return
(
message
!=
NULL
);
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static
void
pidgin_contact_list_init
(
PidginContactList
*
list
)
{
PurpleContactManager
*
manager
=
NULL
;
gtk_widget_init_template
(
GTK_WIDGET
(
list
));
manager
=
purple_contact_manager_get_default
();
gtk_filter_list_model_set_model
(
list
->
filter_model
,
G_LIST_MODEL
(
manager
));
gtk_custom_filter_set_filter_func
(
list
->
search_filter
,
(
GtkCustomFilterFunc
)
pidgin_contact_list_search_filter
,
list
,
NULL
);
}
static
void
pidgin_contact_list_class_init
(
PidginContactListClass
*
klass
)
{
GtkWidgetClass
*
widget_class
=
GTK_WIDGET_CLASS
(
klass
);
gtk_widget_class_set_template_from_resource
(
widget_class
,
"/im/pidgin/Pidgin3/ContactList/widget.ui"
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginContactList
,
filter_model
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginContactList
,
search_filter
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginContactList
,
search_entry
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginContactList
,
view
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_contact_list_search_changed_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_contact_list_avatar_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_contact_list_activate_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_contact_list_message_visible_cb
);
}
/******************************************************************************
* API
*****************************************************************************/
GtkWidget
*
pidgin_contact_list_new
(
void
)
{
return
g_object_new
(
PIDGIN_TYPE_CONTACT_LIST
,
NULL
);
}