Guido Günther
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/*
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* Copyright (C) 2020 Purism SPC
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* SPDX-License-Identifier: GPL-3.0+
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* Author: Guido Günther <agx@sigxcpu.org>
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*/
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#define G_LOG_DOMAIN "fbd-feedback-profile"
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#include "fbd-feedback-dummy.h"
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#include "fbd-feedback-profile.h"
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#include "fbd-feedback-sound.h"
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#include "fbd-feedback-vibra-periodic.h"
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#include "fbd-feedback-vibra-rumble.h"
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#include <json-glib/json-glib.h>
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#define FBD_FEEDBACK_CLS_PREFIX "FbdFeedback"
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enum {
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PROP_0,
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PROP_NAME,
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PROP_FEEDBACKS,
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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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/**
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* SECTION:fbd-feedback-profile
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* @short_description: A single profile in a #FbdFeedback
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* @Title: FbdFeedbackProfile
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*/
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typedef struct _FbdFeedbackProfile {
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GObject parent;
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gchar *name;
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GHashTable *feedbacks;
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} FbdFeedbackProfile;
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static void json_serializable_iface_init (JsonSerializableIface *iface);
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G_DEFINE_TYPE_WITH_CODE (FbdFeedbackProfile, fbd_feedback_profile, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (JSON_TYPE_SERIALIZABLE,
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json_serializable_iface_init));
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static JsonNode *
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fbd_feedback_profile_serializable_serialize_property (JsonSerializable *serializable,
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const gchar *property_name,
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const GValue *value,
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GParamSpec *pspec)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (serializable);
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JsonNode *node = NULL;
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if (g_strcmp0 (property_name, "feedbacks") == 0) {
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GHashTableIter iter;
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gpointer key;
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FbdFeedbackProfile *profile;
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JsonArray *array = json_array_sized_new (FBD_FEEDBACK_PROFILE_N_PROFILES);
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g_hash_table_iter_init (&iter, self->feedbacks);
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while (g_hash_table_iter_next (&iter, (gpointer *)&key, (gpointer *) &profile)) {
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json_array_add_element (array, json_gobject_serialize (G_OBJECT(profile)));
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}
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node = json_node_init_array (json_node_alloc (), array);
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} else {
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node = json_serializable_default_serialize_property (serializable,
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property_name,
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value,
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pspec);
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}
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return node;
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}
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static GType
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feedback_get_type (JsonNode *feedback_node)
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{
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g_autofree gchar *type_name = NULL;
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JsonObject *obj = json_node_get_object (feedback_node);
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JsonNode *type_node = json_object_get_member (obj, "type");
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GType gtype = 0;
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/* Ensure all feedback types so the json parsing can use them */
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g_type_ensure (FBD_TYPE_FEEDBACK_DUMMY);
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g_type_ensure (FBD_TYPE_FEEDBACK_VIBRA_PERIODIC);
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g_type_ensure (FBD_TYPE_FEEDBACK_VIBRA_RUMBLE);
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g_type_ensure (FBD_TYPE_FEEDBACK_SOUND);
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g_return_val_if_fail (type_node, FBD_TYPE_FEEDBACK_DUMMY);
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type_name = g_strdup_printf ("FbdFeedback%s",
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json_node_get_string (type_node));
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type_name[strlen(FBD_FEEDBACK_CLS_PREFIX)] =
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g_ascii_toupper (type_name[strlen(FBD_FEEDBACK_CLS_PREFIX)]);
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gtype = g_type_from_name (type_name);
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g_debug ("Feedback %s, type %lu", type_name, gtype);
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g_return_val_if_fail (gtype, FBD_TYPE_FEEDBACK_DUMMY);
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return gtype;
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}
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static gboolean
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fbd_feedback_profile_serializable_deserialize_property (JsonSerializable *serializable,
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const gchar *property_name,
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GValue *value,
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GParamSpec *pspec,
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JsonNode *property_node)
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{
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if (g_strcmp0 (property_name, "feedbacks") == 0) {
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if (JSON_NODE_TYPE (property_node) == JSON_NODE_NULL) {
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g_value_set_pointer (value, NULL);
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return TRUE;
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} else if (JSON_NODE_TYPE (property_node) == JSON_NODE_ARRAY) {
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JsonArray *array = json_node_get_array (property_node);
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guint i, array_len = json_array_get_length (array);
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GHashTable *feedbacks = g_hash_table_new_full (g_str_hash,
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g_str_equal,
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g_free,
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(GDestroyNotify)g_object_unref);
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for (i = 0; i < array_len; i++) {
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JsonNode *element_node = json_array_get_element (array, i);
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if (JSON_NODE_HOLDS_OBJECT (element_node)) {
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gchar *event_name;
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FbdFeedbackBase *feedback;
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GType gtype = feedback_get_type (element_node);
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feedback = FBD_FEEDBACK_BASE (json_gobject_deserialize (gtype, element_node));
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event_name = g_strdup (fbd_feedback_get_event_name (FBD_FEEDBACK_BASE(feedback)));
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g_hash_table_insert (feedbacks, event_name, feedback);
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} else {
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return FALSE;
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}
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}
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g_value_set_boxed (value, feedbacks);
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return TRUE;
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}
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return FALSE;
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} else {
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return json_serializable_default_deserialize_property (serializable,
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property_name,
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value,
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pspec,
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property_node);
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}
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return FALSE;
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}
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static void
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fbd_feedback_profile_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (object);
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switch (property_id) {
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case PROP_NAME:
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g_free (self->name);
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self->name = g_value_dup_string (value);
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break;
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case PROP_FEEDBACKS:
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if (self->feedbacks)
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g_hash_table_unref (self->feedbacks);
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self->feedbacks = g_value_get_boxed (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_feedback_profile_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (object);
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switch (property_id) {
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case PROP_NAME:
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g_value_set_string (value, self->name);
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break;
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case PROP_FEEDBACKS:
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g_value_set_boxed (value, self->feedbacks);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_feedback_profile_dispose (GObject *object)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (object);
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g_clear_pointer (&self->feedbacks, g_hash_table_unref);
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G_OBJECT_CLASS (fbd_feedback_profile_parent_class)->dispose (object);
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}
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static void
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fbd_feedback_profile_finalize (GObject *object)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (object);
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g_clear_pointer (&self->name, g_free);
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G_OBJECT_CLASS (fbd_feedback_profile_parent_class)->finalize (object);
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}
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static void
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json_serializable_iface_init (JsonSerializableIface *iface)
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{
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iface->serialize_property = fbd_feedback_profile_serializable_serialize_property;
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iface->deserialize_property = fbd_feedback_profile_serializable_deserialize_property;
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}
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static void
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fbd_feedback_profile_constructed (GObject *object)
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{
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FbdFeedbackProfile *self = FBD_FEEDBACK_PROFILE (object);
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G_OBJECT_CLASS (fbd_feedback_profile_parent_class)->constructed (object);
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if (!self->feedbacks) {
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self->feedbacks = g_hash_table_new_full (g_str_hash,
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g_str_equal,
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g_free,
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(GDestroyNotify)g_object_unref);
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}
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}
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static void
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fbd_feedback_profile_class_init (FbdFeedbackProfileClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = fbd_feedback_profile_set_property;
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object_class->get_property = fbd_feedback_profile_get_property;
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object_class->constructed = fbd_feedback_profile_constructed;
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object_class->dispose = fbd_feedback_profile_dispose;
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object_class->finalize = fbd_feedback_profile_finalize;
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props[PROP_NAME] =
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g_param_spec_string (
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"name",
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"Name",
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"The feedback name",
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NULL,
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G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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props[PROP_FEEDBACKS] =
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g_param_spec_boxed (
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"feedbacks",
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"Feedbacks",
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"The feedbacks for this profile",
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G_TYPE_HASH_TABLE,
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/* Can't be CONSTRUCT_ONLY since json-glib can't handle it */
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G_PARAM_READWRITE | 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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fbd_feedback_profile_init (FbdFeedbackProfile *self)
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{
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}
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FbdFeedbackProfile *
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fbd_feedback_profile_new (const gchar *name)
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{
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return g_object_new(FBD_TYPE_FEEDBACK_PROFILE,
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"name", name,
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NULL);
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}
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const char *
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fbd_feedback_profile_get_name (FbdFeedbackProfile *self)
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{
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g_return_val_if_fail (FBD_IS_FEEDBACK_PROFILE (self), "");
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return self->name;
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}
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void
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fbd_feedback_profile_add_feedback (FbdFeedbackProfile *self, FbdFeedbackBase *feedback)
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{
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g_return_if_fail (FBD_IS_FEEDBACK_PROFILE (self));
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gchar *name = g_strdup (fbd_feedback_get_event_name (feedback));
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/* TODO: allow for more than one feedback per event and profile */
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g_hash_table_insert (self->feedbacks, name, g_object_ref (feedback));
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}
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FbdFeedbackBase *
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fbd_feedback_profile_get_feedback (FbdFeedbackProfile *self, const char *event_name)
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{
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g_return_val_if_fail (FBD_IS_FEEDBACK_PROFILE (self), NULL);
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return g_hash_table_lookup (self->feedbacks, event_name);
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}
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FbdFeedbackProfileLevel
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fbd_feedback_profile_level (const char *name)
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{
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FbdFeedbackProfileLevel profile = FBD_FEEDBACK_PROFILE_LEVEL_UNKNOWN;
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if (!g_strcmp0("silent", name)) {
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profile = FBD_FEEDBACK_PROFILE_LEVEL_SILENT;
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} else if (!g_strcmp0("quiet", name)) {
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profile = FBD_FEEDBACK_PROFILE_LEVEL_QUIET;
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} else if (!g_strcmp0("full", name)) {
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profile = FBD_FEEDBACK_PROFILE_LEVEL_FULL;
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}
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return profile;
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}
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const char*
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fbd_feedback_profile_level_to_string (FbdFeedbackProfileLevel level)
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{
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switch (level) {
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case FBD_FEEDBACK_PROFILE_LEVEL_SILENT:
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return "silent";
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case FBD_FEEDBACK_PROFILE_LEVEL_QUIET:
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return "quiet";
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case FBD_FEEDBACK_PROFILE_LEVEL_FULL:
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return "full";
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case FBD_FEEDBACK_PROFILE_LEVEL_UNKNOWN:
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default:
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return "full";
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}
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}
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Reference in New Issue
Block a user