/*
 * Keyboard accelerators
 *
 * Copyright (C) 2018  Patrick McDermott
 *
 * This file is part of Marquee.
 *
 * Marquee 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.
 *
 * Marquee 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 Marquee.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "accel-group.h"

#include <stdlib.h>

#include <glib.h>
#include <gtk/gtk.h>

#include "application.h"
#include "config/config.h"
#include "i18n.h"
#include "notebook.h"
#include "window.h"

struct _MqAccelGroup {
	GtkAccelGroup  parent_instance;
	MqConfig      *config;
};

enum {
	PROP_CONFIG = 1,
	N_PROPERTIES
};

static GParamSpec *obj_properties[N_PROPERTIES] = {NULL,};

struct _MqAccelGroupClass {
	GtkAccelGroupClass parent_class;
};

G_DEFINE_TYPE(MqAccelGroup, mq_accel_group, GTK_TYPE_ACCEL_GROUP)

static gboolean
accel_close_tab(G_GNUC_UNUSED GtkAccelGroup *accel_group,
	GObject *acceleratable, G_GNUC_UNUSED guint keyval,
	G_GNUC_UNUSED GdkModifierType modifier,
	G_GNUC_UNUSED gpointer user_data)
{
	MqWindow *window;

	window = MQ_WINDOW(acceleratable);

	mq_notebook_remove_current_page(mq_window_get_notebook(window));
	return TRUE;
}

static void
constructed(GObject *object)
{
	MqAccelGroup *accel_group;

	accel_group = MQ_ACCEL_GROUP(object);

	gtk_accel_group_connect(GTK_ACCEL_GROUP(accel_group),
		GDK_KEY_W, GDK_CONTROL_MASK, 0,
		g_cclosure_new(G_CALLBACK(accel_close_tab), NULL, NULL));
}

static void
get_property(GObject *object, guint property_id, GValue *value,
	GParamSpec *param_spec)
{
	MqAccelGroup *accel_group;

	accel_group = MQ_ACCEL_GROUP(object);

	switch (property_id) {
		case PROP_CONFIG:
			g_value_set_pointer(value, accel_group->config);
			break;
		default:
			G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
				param_spec);
			break;
	}
}

static void
set_property(GObject *object, guint property_id, const GValue *value,
	GParamSpec *param_spec)
{
	MqAccelGroup *accel_group;

	accel_group = MQ_ACCEL_GROUP(object);

	switch (property_id) {
		case PROP_CONFIG:
			accel_group->config = g_value_get_pointer(value);
			break;
		default:
			G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
				param_spec);
			break;
	}
}

static void
mq_accel_group_class_init(MqAccelGroupClass *klass)
{
	GObjectClass *object_class = G_OBJECT_CLASS(klass);

	object_class->constructed  = constructed;
	object_class->get_property = get_property;
	object_class->set_property = set_property;

	obj_properties[PROP_CONFIG] = g_param_spec_pointer(
		"config",
		P_("MqConfig"),
		P_("The application's MqConfig instance"),
		G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
		G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
	g_object_class_install_properties(object_class, N_PROPERTIES,
		obj_properties);
}

static void
mq_accel_group_init(G_GNUC_UNUSED MqAccelGroup *accel_group)
{
}

MqAccelGroup *
mq_accel_group_new(MqConfig *config)
{
	return g_object_new(MQ_TYPE_ACCEL_GROUP,
		"config", config,
		NULL);
}