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/*
 * Tab
 *
 * Copyright (C) 2017  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 <stdlib.h>

#include <gtk/gtk.h>

#include "tab.h"
#include "tab-chrome.h"
#include "tab-body.h"

static void
update_tab_image(MqTab *tab)
{
	gtk_image_set_from_surface(GTK_IMAGE(tab->tab_image),
		webkit_web_view_get_favicon(tab->web_view));
}

static void
update_tab_label(MqTab *tab)
{
	gtk_label_set_text(GTK_LABEL(tab->tab_label),
		g_strdup_printf("%d. %s", tab->tab_position + 1,
			webkit_web_view_get_title(tab->web_view)));
}

static void
favicon_cb(WebKitWebView __attribute__((unused)) *web_view,
	GParamSpec __attribute__((unused)) *paramspec, MqTab *tab)
{
	update_tab_image(tab);
}

static void
title_cb(WebKitWebView __attribute__((unused)) *web_view,
	GParamSpec __attribute__((unused)) *paramspec, MqTab *tab)
{
	update_tab_label(tab);
}

MqTab *
mq_tab_new(gchar *uri, GtkWidget *tab_image, GtkWidget *tab_label)
{
	MqTab *tab;

	tab = malloc(sizeof(*tab));
	tab->tab_image = tab_image;
	tab->tab_label = tab_label;
	tab->chrome = mq_tab_chrome_new(uri);
	tab->body = mq_tab_body_new(uri);
	tab->web_view = mq_tab_body_get_web_view(tab->body);
	/* FIXME: Doesn't work? */
	g_signal_connect(tab->web_view, "notify::favicon",
		G_CALLBACK(favicon_cb), tab);
	g_signal_connect(tab->web_view, "notify::title",
		G_CALLBACK(title_cb), tab);
	mq_tab_chrome_set_web_view(tab->chrome, tab->web_view);

	tab->container = gtk_grid_new();
	gtk_grid_attach(GTK_GRID(tab->container),
		mq_tab_chrome_get_container(tab->chrome),
		0, 0, 1, 1);
	gtk_grid_attach(GTK_GRID(tab->container),
		mq_tab_body_get_container(tab->body),
		0, 1, 1, 1);

	return tab;
}

GtkWidget *
mq_tab_get_container(MqTab *tab)
{
	return tab->container;
}

void
mq_tab_update_position(MqTab *tab, guint position)
{
	tab->tab_position = position;
	update_tab_label(tab);
}