pidgin/pidginmessage.c

changeset 39702
8102041c0288
child 39704
8f0ffe559ea0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pidgin/pidginmessage.c	Fri Jul 19 01:53:24 2019 -0500
@@ -0,0 +1,183 @@
+/* pidgin
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
+ */
+
+#include "pidginmessage.h"
+
+struct _PidginMessage {
+	GObject parent;
+
+	PurpleMessage *msg;
+	GDateTime *timestamp;
+};
+
+enum {
+	PROP_0,
+	PROP_MESSAGE,
+	N_PROPERTIES,
+	/* overrides */
+	PROP_ID = N_PROPERTIES,
+	PROP_CONTENT_TYPE,
+	PROP_AUTHOR,
+	PROP_CONTENTS,
+	PROP_TIMESTAMP,
+	PROP_EDITED,
+};
+static GParamSpec *properties[N_PROPERTIES] = {NULL, };
+
+/******************************************************************************
+ * Helpers
+ *****************************************************************************/
+static void
+pidgin_message_set_message(PidginMessage *msg, PurpleMessage *purple_msg) {
+	if(g_set_object(&msg->msg, purple_msg)) {
+		g_clear_pointer(&msg->timestamp, g_date_time_unref);
+		msg->timestamp = g_date_time_new_from_unix_local(purple_message_get_time(purple_msg));
+
+		g_object_freeze_notify(G_OBJECT(msg));
+		g_object_notify_by_pspec(G_OBJECT(msg), properties[PROP_MESSAGE]);
+		g_object_notify_by_pspec(G_OBJECT(msg), properties[PROP_TIMESTAMP]);
+		g_object_thaw_notify(G_OBJECT(msg));
+	}
+}
+
+/******************************************************************************
+ * TalkatuMessage Implementation
+ *****************************************************************************/
+static void
+pidgin_message_talkatu_message_init(TalkatuMessageInterface *iface) {
+	/* we don't actually change behavior, we just override properties */
+}
+
+/******************************************************************************
+ * GObject Implementation
+ *****************************************************************************/
+G_DEFINE_TYPE_EXTENDED(
+	PidginMessage,
+	pidgin_message,
+	G_TYPE_OBJECT,
+	0,
+	G_IMPLEMENT_INTERFACE(TALKATU_TYPE_MESSAGE, pidgin_message_talkatu_message_init)
+);
+
+static void
+pidgin_message_get_property(GObject *obj, guint param_id, GValue *value, GParamSpec *pspec) {
+	PidginMessage *msg = PIDGIN_MESSAGE(obj);
+
+	switch(param_id) {
+		case PROP_MESSAGE:
+			g_value_set_object(value, pidgin_message_get_message(msg));
+			break;
+		case PROP_ID:
+			g_value_set_uint(value, purple_message_get_id(msg->msg));
+			break;
+		case PROP_CONTENT_TYPE:
+			g_value_set_enum(value, TALKATU_CONTENT_TYPE_PLAIN);
+			break;
+		case PROP_AUTHOR:
+			g_value_set_string(value, purple_message_get_author(msg->msg));
+			break;
+		case PROP_CONTENTS:
+			g_value_set_string(value, purple_message_get_contents(msg->msg));
+			break;
+		case PROP_TIMESTAMP:
+			g_value_set_pointer(value, msg->timestamp);
+			break;
+		case PROP_EDITED:
+			g_value_set_boolean(value, FALSE);
+			break;
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
+			break;
+	}
+}
+
+static void
+pidgin_message_set_property(GObject *obj, guint param_id, const GValue *value, GParamSpec *pspec) {
+	PidginMessage *msg = PIDGIN_MESSAGE(obj);
+
+	switch(param_id) {
+		case PROP_MESSAGE:
+			pidgin_message_set_message(msg, g_value_get_object(value));
+			break;
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
+			break;
+	}
+}
+
+static void
+pidgin_message_init(PidginMessage *msg) {
+}
+
+static void
+pidgin_message_finalize(GObject *obj) {
+	PidginMessage *msg = PIDGIN_MESSAGE(obj);
+
+	g_clear_object(&msg->msg);
+	g_clear_pointer(&msg->timestamp, g_date_time_unref);
+
+	G_OBJECT_CLASS(pidgin_message_parent_class)->finalize(obj);
+}
+
+static void
+pidgin_message_class_init(PidginMessageClass *klass) {
+	GObjectClass *obj_class = G_OBJECT_CLASS(klass);
+
+	obj_class->get_property = pidgin_message_get_property;
+	obj_class->set_property = pidgin_message_set_property;
+	obj_class->finalize = pidgin_message_finalize;
+
+	/* add our custom properties */
+	properties[PROP_MESSAGE] = g_param_spec_object(
+		"message", "message", "The purple message",
+		PURPLE_TYPE_MESSAGE,
+		G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY
+	);
+
+	g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
+
+	/* add our overridden properties */
+	g_object_class_override_property(obj_class, PROP_ID, "id");
+	g_object_class_override_property(obj_class, PROP_TIMESTAMP, "timestamp");
+	g_object_class_override_property(obj_class, PROP_CONTENT_TYPE, "content-type");
+	g_object_class_override_property(obj_class, PROP_AUTHOR, "author");
+	g_object_class_override_property(obj_class, PROP_CONTENTS, "contents");
+	g_object_class_override_property(obj_class, PROP_EDITED, "edited");
+}
+
+/******************************************************************************
+ * API
+ *****************************************************************************/
+PidginMessage *
+pidgin_message_new(PurpleMessage *msg) {
+	return g_object_new(
+		PIDGIN_TYPE_MESSAGE,
+		"message", msg,
+		NULL
+	);
+}
+
+PurpleMessage *
+pidgin_message_get_message(PidginMessage *msg) {
+	g_return_val_if_fail(PIDGIN_IS_MESSAGE(msg), NULL);
+
+	return msg->msg;
+}

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