kbe/calls
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

provider: Use GListModel to track origins

Browse Source 
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.
This commit is contained in:
Mohammed Sadiq
2021-02-15 11:04:34 +05:30
parent b5645c4cca
commit eda460ac15
16 changed files with 274 additions and 366 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
src/calls-manager.c
View File

@@ -55,8 +55,6 @@ static GParamSpec *props[PROP_LAST_PROP];
enum {
SIGNAL_ORIGIN_ADD,
SIGNAL_ORIGIN_REMOVE,
SIGNAL_CALL_ADD,
SIGNAL_CALL_REMOVE,
/* TODO: currently this event isn't emitted since the plugins don't give use
@@ -205,7 +203,6 @@ add_origin (CallsManager *self, CallsOrigin *origin, CallsProvider *provider)
calls_origin_foreach_call(origin, (CallsOriginForeachCallFunc)add_call, self);
set_state (self, CALLS_MANAGER_STATE_READY);
g_signal_emit (self, signals[SIGNAL_ORIGIN_ADD], 0, origin);
}
static void
@@ -217,7 +214,7 @@ remove_call_cb (gpointer self, CallsCall *call, CallsOrigin *origin)
static void
remove_origin (CallsManager *self, CallsOrigin *origin, CallsProvider *provider)
{
g_autoptr (GList) origins = NULL;
GListModel *origins;
g_return_if_fail (CALLS_IS_ORIGIN (origin));
@@ -229,10 +226,8 @@ remove_origin (CallsManager *self, CallsOrigin *origin, CallsProvider *provider)
calls_manager_set_default_origin (self, NULL);
origins = calls_manager_get_origins (self);
if (origins == NULL)
set_state (self, CALLS_MANAGER_STATE_NO_ORIGIN);
g_signal_emit (self, signals[SIGNAL_ORIGIN_REMOVE], 0, origin);
if (!origins || g_list_model_get_n_items (origins) == 0)
set_state (self, CALLS_MANAGER_STATE_NO_ORIGIN);
}
static void
@@ -240,29 +235,59 @@ remove_provider (CallsManager *self)
{
PeasEngine *engine = peas_engine_get_default ();
PeasPluginInfo *plugin = peas_engine_get_plugin_info (engine, self->provider_name);
g_autoptr (GList) origins = NULL;
GList *o;
GListModel *origins;
guint n_items;
g_debug ("Remove provider: %s", calls_provider_get_name (self->provider));
g_signal_handlers_disconnect_by_data (self->provider, self);
origins = calls_provider_get_origins (self->provider);
g_signal_handlers_disconnect_by_data (origins, self);
n_items = g_list_model_get_n_items (origins);
for (o = origins; o != NULL; o = o->next)
for (guint i = 0; i < n_items; i++)
{
remove_origin (self, o->data, self->provider);
g_autoptr(CallsOrigin) origin = NULL;
origin = g_list_model_get_item (origins, i);
remove_origin (self, origin, self->provider);
}
g_clear_pointer (&self->provider_name, g_free);
peas_engine_unload_plugin (engine, plugin);
g_clear_object (&self->provider);
set_state (self, CALLS_MANAGER_STATE_NO_PROVIDER);
}
static void
origin_items_changed_cb (CallsManager *self)
{
GListModel *origins;
guint n_items;
g_assert (CALLS_IS_MANAGER (self));
origins = calls_provider_get_origins (self->provider);
n_items = g_list_model_get_n_items (origins);
if (n_items)
set_state (self, CALLS_MANAGER_STATE_READY);
else
set_state (self, CALLS_MANAGER_STATE_NO_ORIGIN);
for (guint i = 0; i < n_items; i++)
{
g_autoptr(CallsOrigin) origin = NULL;
origin = g_list_model_get_item (origins, i);
add_origin (self, origin, self->provider);
}
}
static void
add_provider (CallsManager *self, const gchar *name)
{
g_autoptr (GList) origins = NULL;
GList *o;
GListModel *origins;
/* We could eventually enable more then one provider, but for now let's use
only one */
@@ -279,17 +304,17 @@ add_provider (CallsManager *self, const gchar *name)
return;
}
set_state (self, CALLS_MANAGER_STATE_NO_ORIGIN);
if (g_strcmp0 (name, "dummy") == 0)
set_state (self, CALLS_MANAGER_STATE_READY);
else
set_state (self, CALLS_MANAGER_STATE_NO_ORIGIN);
origins = calls_provider_get_origins (self->provider);
g_signal_connect_swapped (self->provider, "origin-added", G_CALLBACK (add_origin), self);
g_signal_connect_swapped (self->provider, "origin-removed", G_CALLBACK (remove_origin), self);
for (o = origins; o != NULL; o = o->next)
{
add_origin (self, o->data, self->provider);
}
g_signal_connect_object (origins, "items-changed",
G_CALLBACK (origin_items_changed_cb), self,
G_CONNECT_SWAPPED);
origin_items_changed_cb (self);
self->provider_name = g_strdup (name);
}
@@ -366,26 +391,6 @@ calls_manager_class_init (CallsManagerClass *klass)
object_class->set_property = calls_manager_set_property;
object_class->finalize = calls_manager_finalize;
signals[SIGNAL_ORIGIN_ADD] =
g_signal_new ("origin-add",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL, NULL,
G_TYPE_NONE,
1,
CALLS_TYPE_ORIGIN);
signals[SIGNAL_ORIGIN_REMOVE] =
g_signal_new ("origin-remove",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL, NULL,
G_TYPE_NONE,
1,
CALLS_TYPE_ORIGIN);
signals[SIGNAL_CALL_ADD] =
g_signal_new ("call-add",
G_TYPE_FROM_CLASS (klass),
@@ -548,7 +553,7 @@ calls_manager_get_state (CallsManager *self)
return self->state;
}
GList *
GListModel *
calls_manager_get_origins (CallsManager *self)
{
g_return_val_if_fail (CALLS_IS_MANAGER (self), NULL);
@@ -562,16 +567,23 @@ calls_manager_get_origins (CallsManager *self)
GList *
calls_manager_get_calls (CallsManager *self)
{
g_autoptr (GList) origins = NULL;
GListModel *origins = NULL;
g_autoptr (GList) calls = NULL;
GList *o;
guint n_items = 0;
g_return_val_if_fail (CALLS_IS_MANAGER (self), NULL);
origins = calls_manager_get_origins (self);
if (origins)
n_items = g_list_model_get_n_items (origins);
for (o = origins; o != NULL; o = o->next)
calls = g_list_concat (calls, calls_origin_get_calls (o->data));
for (guint i = 0; i < n_items; i++)
{
g_autoptr(CallsOrigin) origin = NULL;
origin = g_list_model_get_item (origins, i);
calls = g_list_concat (calls, calls_origin_get_calls (origin));
}
return g_steal_pointer (&calls);
}