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Add initial avatar support

We change the code for dealing with contacts quite significantly,
adding a new class, CallsBestMatch, in order to encapsulate a lot of
the functionality that was in CallsCallRecordRow.

At present avatars are not rounded and there are no auto-generated
avatars for contacts with no avatar.  This work is awaiting discussion
of Apps_Issues#164.
This commit is contained in:
Bob Ham 2019-12-09 14:51:21 +00:00
parent 40b8793710
commit cc41df44d6
8 changed files with 731 additions and 112 deletions

578
src/calls-best-match.c Normal file
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@ -0,0 +1,578 @@
/*
* Copyright (C) 2019 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-best-match.h"
#include "util.h"
#include <glib/gi18n.h>
struct _CallsBestMatch
{
GObject parent_instance;
CallsBestMatchView *view;
FolksIndividual *best_match;
gulong display_name_notify_handler_id;
gulong avatar_notify_handler_id;
/** All requested gint avatar sizes */
GList *avatar_sizes;
/** GCancellables for in-progress loads */
GList *avatar_loads;
/** Map of gint icon size to GdkPixbuf */
GHashTable *avatars;
};
G_DEFINE_TYPE (CallsBestMatch, calls_best_match, G_TYPE_OBJECT);
enum {
PROP_0,
PROP_VIEW,
PROP_NAME,
PROP_LAST_PROP,
};
static GParamSpec *props[PROP_LAST_PROP];
enum {
SIGNAL_AVATAR,
SIGNAL_LAST_SIGNAL,
};
static guint signals [SIGNAL_LAST_SIGNAL];
struct CallsAvatarRequestData
{
CallsBestMatch *self;
GCancellable *cancellable;
gint size;
};
static void
avatar_request_data_destroy (struct CallsAvatarRequestData *data)
{
data->self->avatar_loads =
g_list_remove (data->self->avatar_loads,
data->cancellable);
g_free (data);
}
inline static void
add_avatar (CallsBestMatch *self,
gint size,
GdkPixbuf *avatar)
{
g_hash_table_insert (self->avatars,
GINT_TO_POINTER (size),
avatar);
g_debug ("Added avatar of size %i for best match `%s'",
size,
folks_individual_get_display_name (self->best_match));
g_signal_emit_by_name (self, "avatar", size, avatar);
}
static void
request_avatar_pixbuf_new_cb (GInputStream *stream,
GAsyncResult *res,
struct CallsAvatarRequestData *data)
{
GdkPixbuf *avatar;
GError *error = NULL;
avatar = gdk_pixbuf_new_from_stream_finish (res, &error);
if (avatar)
{
add_avatar (data->self, data->size, avatar);
}
else
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
{
g_warning ("Error creating GdkPixbuf from avatar"
" icon stream at size %i for Folks"
" individual `%s': %s",
data->size,
calls_best_match_get_name (data->self),
error->message);
}
g_error_free (error);
}
avatar_request_data_destroy (data);
}
static void
request_avatar_icon_load_cb (GLoadableIcon *icon,
GAsyncResult *res,
struct CallsAvatarRequestData *data)
{
GInputStream *stream;
GError *error = NULL;
stream = g_loadable_icon_load_finish (icon, res, NULL, &error);
if (!stream)
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
{
g_warning ("Error loading avatar icon at size %i"
" for Folks individual `%s': %s",
data->size,
calls_best_match_get_name (data->self),
error->message);
}
g_error_free (error);
avatar_request_data_destroy (data);
return;
}
gdk_pixbuf_new_from_stream_at_scale_async
(stream,
-1,
data->size,
TRUE,
data->cancellable,
(GAsyncReadyCallback)request_avatar_pixbuf_new_cb,
data);
g_object_unref (stream);
}
static void
request_avatar (CallsBestMatch *self,
gint size)
{
GLoadableIcon *icon;
struct CallsAvatarRequestData *data;
if (!self->best_match)
{
return;
}
icon = folks_avatar_details_get_avatar
(FOLKS_AVATAR_DETAILS(self->best_match));
if (!icon)
{
return;
}
g_debug ("Requesting avatar of size %i for best match `%s'",
size,
folks_individual_get_display_name (self->best_match));
data = g_new (struct CallsAvatarRequestData, 1);
data->self = self;
data->size = size;
data->cancellable = g_cancellable_new ();
self->avatar_loads = g_list_prepend
(self->avatar_loads, data->cancellable);
g_loadable_icon_load_async
(icon,
size,
data->cancellable,
(GAsyncReadyCallback)request_avatar_icon_load_cb,
data);
g_object_unref (data->cancellable);
}
static void
notify_name (CallsBestMatch *self)
{
g_object_notify_by_pspec (G_OBJECT (self),
props[PROP_NAME]);
}
static void
clear_avatars (CallsBestMatch *self)
{
GList *node;
for (node = self->avatar_loads; node; node = node->next)
{
g_cancellable_cancel ((GCancellable *)node->data);
}
g_list_free (self->avatar_loads);
self->avatar_loads = NULL;
g_hash_table_remove_all (self->avatars);
}
static void
request_avatars (CallsBestMatch *self)
{
GList *node;
for (node = self->avatar_sizes; node; node = node->next)
{
request_avatar (self, GPOINTER_TO_INT (node->data));
}
}
static void
change_avatar (CallsBestMatch *self)
{
g_debug ("Avatar changed for best match `%s'",
folks_individual_get_display_name (self->best_match));
clear_avatars (self);
request_avatars (self);
}
static void
set_best_match (CallsBestMatch *self,
FolksIndividual *best_match)
{
g_assert (self->best_match == NULL);
g_assert (self->display_name_notify_handler_id == 0);
g_assert (self->avatar_notify_handler_id == 0);
self->best_match = best_match;
g_object_ref (best_match);
self->display_name_notify_handler_id =
g_signal_connect_swapped (self->best_match,
"notify::display-name",
G_CALLBACK (notify_name),
self);
self->avatar_notify_handler_id =
g_signal_connect_swapped (self->best_match,
"notify::avatar",
G_CALLBACK (change_avatar),
self);
}
static void
clear_best_match (CallsBestMatch *self)
{
calls_clear_signal (self->best_match,
&self->avatar_notify_handler_id);
calls_clear_signal (self->best_match,
&self->display_name_notify_handler_id);
g_clear_object (&self->best_match);
}
static void
new_best_match (CallsBestMatch *self,
FolksIndividual *best_match)
{
set_best_match (self, best_match);
request_avatars (self);
notify_name (self);
}
static void
change_best_match (CallsBestMatch *self,
FolksIndividual *best_match)
{
clear_best_match (self);
set_best_match (self, best_match);
change_avatar (self);
notify_name (self);
}
static void
remove_best_match (CallsBestMatch *self)
{
GList *node;
clear_best_match (self);
clear_avatars (self);
// Emit empty avatars
for (node = self->avatar_sizes; node; node = node->next)
{
g_signal_emit_by_name (self,
"avatar",
GPOINTER_TO_INT (node->data),
NULL);
}
notify_name (self);
}
static void
update_best_match (CallsBestMatch *self)
{
FolksIndividual *best_match;
g_debug ("Best match property notified");
best_match = calls_best_match_view_get_best_match
(self->view);
if (best_match)
{
if (self->best_match)
{
if (self->best_match == best_match)
{
// No change
g_debug (" No best match change");
}
else
{
// Different best match object
change_best_match (self, best_match);
g_debug (" Different best match object");
}
}
else
{
// New best match
new_best_match (self, best_match);
g_debug (" New best match");
}
}
else
{
if (self->best_match)
{
// Best match disappeared
remove_best_match (self);
g_debug (" Best match disappeared");
}
else
{
// No change
g_debug (" No best match change");
}
}
}
static void
set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
CallsBestMatch *self = CALLS_BEST_MATCH (object);
switch (property_id)
{
case PROP_VIEW:
g_set_object (&self->view,
CALLS_BEST_MATCH_VIEW (g_value_get_object (value)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
constructed (GObject *object)
{
CallsBestMatch *self = CALLS_BEST_MATCH (object);
g_signal_connect_swapped (self->view,
"notify::best-match",
G_CALLBACK (update_best_match),
self);
G_OBJECT_CLASS (calls_best_match_parent_class)->constructed (object);
}
static void
get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
CallsBestMatch *self = CALLS_BEST_MATCH (object);
switch (property_id)
{
case PROP_NAME:
g_value_set_string (value,
calls_best_match_get_name (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
dispose (GObject *object)
{
CallsBestMatch *self = CALLS_BEST_MATCH (object);
clear_avatars (self);
g_clear_object (&self->view);
G_OBJECT_CLASS (calls_best_match_parent_class)->dispose (object);
}
static void
finalize (GObject *object)
{
CallsBestMatch *self = CALLS_BEST_MATCH (object);
g_list_free (self->avatar_sizes);
g_hash_table_unref (self->avatars);
G_OBJECT_CLASS (calls_best_match_parent_class)->finalize (object);
}
static void
calls_best_match_class_init (CallsBestMatchClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = set_property;
object_class->constructed = constructed;
object_class->get_property = get_property;
object_class->dispose = dispose;
object_class->finalize = finalize;
props[PROP_VIEW] =
g_param_spec_object ("view",
_("View"),
_("The CallsBestMatchView to monitor"),
CALLS_TYPE_BEST_MATCH_VIEW,
G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY);
props[PROP_NAME] =
g_param_spec_string ("name",
_("Name"),
_("The display name of the best match"),
NULL,
G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
signals[SIGNAL_AVATAR] =
g_signal_new ("avatar",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 2,
G_TYPE_INT,
GDK_TYPE_PIXBUF);
}
static void
calls_best_match_init (CallsBestMatch *self)
{
self->avatars = g_hash_table_new_full
(g_direct_hash,
g_direct_equal,
NULL,
(GDestroyNotify)g_object_unref);
}
CallsBestMatch *
calls_best_match_new (CallsBestMatchView *view)
{
g_return_val_if_fail (CALLS_IS_BEST_MATCH_VIEW (view), NULL);
return g_object_new (CALLS_TYPE_BEST_MATCH,
"view", view,
NULL);
}
const gchar *
calls_best_match_get_name (CallsBestMatch *self)
{
g_return_val_if_fail (CALLS_IS_BEST_MATCH (self), NULL);
if (self->best_match)
{
return folks_individual_get_display_name (self->best_match);
}
else
{
return NULL;
}
}
GdkPixbuf *
calls_best_match_request_avatar (CallsBestMatch *self,
gint size)
{
gpointer sizeptr = GINT_TO_POINTER (size);
GdkPixbuf *avatar;
g_return_val_if_fail (CALLS_IS_BEST_MATCH (self), NULL);
avatar = g_hash_table_lookup (self->avatars, sizeptr);
if (avatar)
{
// Already loaded
return avatar;
}
if (!g_list_find (self->avatar_sizes, sizeptr))
{
// Not known, do the actual request
request_avatar (self, size);
// Add the size to the list
self->avatar_sizes = g_list_prepend
(self->avatar_sizes, sizeptr);
}
return NULL;
}

45
src/calls-best-match.h Normal file
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@ -0,0 +1,45 @@
/*
* Copyright (C) 2019 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
*
*/
#ifndef CALLS_BEST_MATCH_H__
#define CALLS_BEST_MATCH_H__
#include "calls-vala.h"
#include <gdk/gdk.h>
G_BEGIN_DECLS
#define CALLS_TYPE_BEST_MATCH (calls_best_match_get_type ())
G_DECLARE_FINAL_TYPE (CallsBestMatch, calls_best_match, CALLS, BEST_MATCH, GObject);
CallsBestMatch *calls_best_match_new (CallsBestMatchView *view);
const gchar * calls_best_match_get_name (CallsBestMatch *self);
GdkPixbuf * calls_best_match_request_avatar (CallsBestMatch *self,
gint size);
G_END_DECLS
#endif /* CALLS_BEST_MATCH_H__ */

View file

@ -23,7 +23,7 @@
*/
#include "calls-call-record-row.h"
#include "calls-vala.h"
#include "calls-best-match.h"
#include "util.h"
#include <glib/gi18n.h>
@ -34,6 +34,9 @@
#include <errno.h>
#define AVATAR_SIZE 32
struct _CallsCallRecordRow
{
GtkOverlay parent_instance;
@ -49,9 +52,7 @@ struct _CallsCallRecordRow
guint date_change_timeout;
CallsContacts *contacts;
CallsBestMatchView *contact_view;
FolksIndividual *contact;
gulong contact_notify_handler_id;
CallsBestMatch *contact;
CallsNewCallBox *new_call;
};
@ -323,13 +324,17 @@ setup_time (CallsCallRecordRow *self,
static void
update_target (CallsCallRecordRow *self)
contact_name_cb (CallsCallRecordRow *self)
{
const gchar *name = NULL;
if (self->contact)
{
const gchar *name =
folks_individual_get_display_name (self->contact);
name = calls_best_match_get_name (self->contact);
}
if (name)
{
gtk_label_set_text (self->target, name);
}
else
@ -347,80 +352,57 @@ update_target (CallsCallRecordRow *self)
}
inline static void
clear_contact (CallsCallRecordRow *self)
{
calls_clear_signal (self->contact,
&self->contact_notify_handler_id);
g_clear_object (&self->contact);
}
inline static void
set_contact (CallsCallRecordRow *self,
FolksIndividual *contact)
{
self->contact = contact;
g_object_ref (contact);
self->contact_notify_handler_id =
g_signal_connect_swapped (self->contact,
"notify::display-name",
G_CALLBACK (update_target),
self);
}
static void
update_contact (CallsCallRecordRow *self)
set_avatar (CallsCallRecordRow *self,
GdkPixbuf *avatar)
{
FolksIndividual *best_match;
best_match = calls_best_match_view_get_best_match
(self->contact_view);
if (best_match)
if (avatar)
{
if (self->contact)
{
if (self->contact == best_match)
{
// No change
return;
}
else
{
// Different best match object
clear_contact (self);
set_contact (self, best_match);
}
}
else
{
// New best match
set_contact (self, best_match);
}
gtk_image_set_from_pixbuf (self->avatar, avatar);
}
else
{
if (self->contact)
{
// Best match disappeared
clear_contact (self);
}
else
{
// No change
return;
}
gtk_image_set_from_icon_name (self->avatar,
"avatar-default-symbolic",
GTK_ICON_SIZE_DND);
}
update_target (self);
}
static void
setup_contact_view (CallsCallRecordRow *self)
contact_avatar_cb (CallsCallRecordRow *self,
gint size,
GdkPixbuf *avatar,
CallsBestMatch *contact)
{
if (size != AVATAR_SIZE)
{
return;
}
set_avatar (self, avatar);
}
static void
request_contact_avatar (CallsCallRecordRow *self)
{
GdkPixbuf *avatar;
if (!self->contact)
{
return;
}
avatar = calls_best_match_request_avatar
(self->contact, AVATAR_SIZE);
set_avatar (self, avatar);
}
static void
setup_contact (CallsCallRecordRow *self)
{
g_autofree gchar *target = NULL;
EPhoneNumber *phone_number;
@ -440,28 +422,24 @@ setup_contact_view (CallsCallRecordRow *self)
g_warning ("Error parsing phone number `%s': %s",
target, error->message);
g_error_free (error);
update_target (self);
return;
}
// Look up the search view
self->contact_view = calls_contacts_lookup_phone_number
// Look up the best match object
self->contact = calls_contacts_lookup_phone_number
(self->contacts, phone_number);
g_assert (self->contact_view != NULL);
g_assert (self->contact != NULL);
g_clear_object (&self->contacts);
e_phone_number_free (phone_number);
g_object_ref (self->contact_view);
g_signal_connect_swapped (self->contact_view,
"notify::best-match",
G_CALLBACK (update_contact),
g_signal_connect_swapped (self->contact,
"notify::name",
G_CALLBACK (contact_name_cb),
self);
g_signal_connect_swapped (self->contact,
"avatar",
G_CALLBACK (contact_avatar_cb),
self);
update_contact (self);
if (!self->contact)
{
update_target (self);
}
}
@ -515,7 +493,9 @@ constructed (GObject *object)
calls_date_time_unref (answered);
calls_date_time_unref (end);
setup_contact_view (self);
setup_contact (self);
contact_name_cb (self);
request_contact_avatar (self);
obj_class->constructed (object);
}
@ -549,9 +529,8 @@ dispose (GObject *object)
g_clear_object (&self->new_call);
g_clear_object (&self->contact);
g_clear_object (&self->contacts);
g_clear_object (&self->contact_view);
clear_contact (self);
calls_clear_source (&self->date_change_timeout);
calls_clear_signal (self->record, &self->answered_notify_handler_id);

View file

@ -32,8 +32,8 @@ struct _CallsContacts
GObject parent_instance;
FolksIndividualAggregator *big_pile_of_contacts;
/** Map of call target (EPhoneNumber) to CallsBestMatchView */
GHashTable *phone_number_views;
/** Map of call target (EPhoneNumber) to CallsBestMatch */
GHashTable *phone_number_best_matches;
};
G_DEFINE_TYPE (CallsContacts, calls_contacts, G_TYPE_OBJECT);
@ -56,9 +56,12 @@ static gboolean
phone_number_equal (const EPhoneNumber *a,
const EPhoneNumber *b)
{
EPhoneNumberMatch match = e_phone_number_compare (a, b);
return
e_phone_number_compare (a, b)
== E_PHONE_NUMBER_MATCH_EXACT;
match == E_PHONE_NUMBER_MATCH_EXACT
||
match == E_PHONE_NUMBER_MATCH_NATIONAL;
}
@ -97,7 +100,7 @@ constructed (GObject *object)
(GAsyncReadyCallback)prepare_cb,
self);
self->phone_number_views = g_hash_table_new_full
self->phone_number_best_matches = g_hash_table_new_full
((GHashFunc)phone_number_hash,
(GEqualFunc)phone_number_equal,
(GDestroyNotify)e_phone_number_free,
@ -112,11 +115,8 @@ dispose (GObject *object)
{
CallsContacts *self = CALLS_CONTACTS (object);
if (self->phone_number_views)
{
g_hash_table_unref (self->phone_number_views);
self->phone_number_views = NULL;
}
g_clear_pointer (&self->phone_number_best_matches,
g_hash_table_unref);
g_clear_object (&self->big_pile_of_contacts);
@ -165,24 +165,21 @@ search_view_prepare_cb (FolksSearchView *view,
}
CallsBestMatchView *
CallsBestMatch *
calls_contacts_lookup_phone_number (CallsContacts *self,
EPhoneNumber *number)
{
CallsBestMatchView *view;
CallsBestMatch *best_match;
CallsPhoneNumberQuery *query;
CallsBestMatchView *view;
view = g_hash_table_lookup (self->phone_number_views, number);
if (view)
best_match = g_hash_table_lookup (self->phone_number_best_matches, number);
if (best_match)
{
return view;
return best_match;
}
query = calls_phone_number_query_new (number);
if (!query)
{
return NULL;
}
view = calls_best_match_view_new
(self->big_pile_of_contacts, FOLKS_QUERY (query));
@ -193,9 +190,13 @@ calls_contacts_lookup_phone_number (CallsContacts *self,
(GAsyncReadyCallback)search_view_prepare_cb,
self);
g_hash_table_insert (self->phone_number_views,
e_phone_number_copy (number),
view);
best_match = calls_best_match_new (view);
g_assert (best_match != NULL);
g_object_unref (view);
return view;
g_hash_table_insert (self->phone_number_best_matches,
e_phone_number_copy (number),
best_match);
return best_match;
}

View file

@ -25,7 +25,7 @@
#ifndef CALLS_CONTACTS_H__
#define CALLS_CONTACTS_H__
#include "calls-vala.h"
#include "calls-best-match.h"
#include <glib-object.h>
#include <libebook-contacts/libebook-contacts.h>
@ -38,7 +38,7 @@ G_BEGIN_DECLS
G_DECLARE_FINAL_TYPE (CallsContacts, calls_contacts, CALLS, CONTACTS, GObject);
CallsContacts * calls_contacts_new ();
CallsBestMatchView * calls_contacts_lookup_phone_number (CallsContacts *self,
CallsBestMatch * calls_contacts_lookup_phone_number (CallsContacts *self,
EPhoneNumber *number);
G_END_DECLS

View file

@ -87,6 +87,7 @@ calls_sources = files(['calls-message-source.c', 'calls-message-source.h',
'calls-record-store.c', 'calls-record-store.h',
'calls-call-record-row.c', 'calls-call-record-row.h',
'calls-contacts.c', 'calls-contacts.h',
'calls-best-match.c', 'calls-best-match.h',
])
calls_config_data = config_data

View file

@ -24,6 +24,17 @@
#include "util.h"
void
calls_object_unref (gpointer object)
{
if (object)
{
g_object_unref (object);
}
}
typedef struct
{
gpointer needle;

View file

@ -97,6 +97,10 @@ G_BEGIN_DECLS
}
/** If the GObject object is non-NULL, unref it */
void calls_object_unref (gpointer object);
/** Find a particular pointer value in a GtkListStore */
gboolean
calls_list_store_find (GtkListStore *store,