/*
 * Navigation toolbar
 *
 * 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 "navigation-toolbar.h"

#include <glib.h>
#include <gtk/gtk.h>
#include <webkit2/webkit2.h>

#include "../config/config.h"
#include "../tab-page.h"
#include "../web-view.h"
#include "find-toolbar.h"
#include "navigation/back-forward-button-box.h"
#include "navigation/bookmarks-button-box.h"
#include "navigation/downloads-button.h"
#include "navigation/history-button.h"
#include "navigation/home-button.h"
#include "navigation/main-menu.h"
#include "navigation/stop-reload-button.h"
#include "navigation/uri-entry.h"

struct _MqNavigationToolbar {
	GtkToolbar     parent_instance;
	MqConfig      *config;
	MqTabPage     *tab_page;
	MqFindToolbar *find_toolbar;
	MqWebView     *web_view;
	gchar         *uri;
	GtkToolItem   *uri_entry;
};

enum {
	PROP_CONFIG = 1,
	PROP_TAB_PAGE,
	PROP_FIND_TOOLBAR,
	PROP_WEB_VIEW,
	PROP_URI,
	N_PROPERTIES
};

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

struct _MqNavigationToolbarClass {
	GtkToolbarClass parent_class;
};

G_DEFINE_TYPE(MqNavigationToolbar, mq_navigation_toolbar, GTK_TYPE_TOOLBAR)

static void
constructed(GObject *object)
{
	MqNavigationToolbar *navigation_toolbar;
	GtkToolItem         *back_forward_button_box;
	GtkToolItem         *bookmarks_button_box;
	GtkToolItem         *stop_reload_button;
	GtkToolItem         *home_button;
	GtkToolItem         *history_button;
	GtkToolItem         *downloads_button;
	GtkToolItem         *menu_button;

	if (G_OBJECT_CLASS(mq_navigation_toolbar_parent_class)->constructed) {
		G_OBJECT_CLASS(mq_navigation_toolbar_parent_class)->constructed(
			object);
	}

	navigation_toolbar = MQ_NAVIGATION_TOOLBAR(object);

	/* Back/forward button box */
	back_forward_button_box = mq_back_forward_button_box_new(
		navigation_toolbar->web_view);

	/* Stop/reload button */
	stop_reload_button = mq_stop_reload_button_new(
		navigation_toolbar->web_view);

	/* URI entry */
	navigation_toolbar->uri_entry = mq_uri_entry_new(
		navigation_toolbar->web_view, navigation_toolbar->uri);

	/* Bookmarks button box */
	bookmarks_button_box = mq_bookmarks_button_box_new();

	/* Home button */
	home_button = mq_home_button_new(navigation_toolbar->config,
		navigation_toolbar->web_view);

	/* History button */
	history_button = mq_history_button_new();

	/* Downloads button */
	downloads_button = mq_downloads_button_new();

	/* Menu button */
	menu_button = mq_main_menu_new(navigation_toolbar->tab_page,
		navigation_toolbar->find_toolbar, navigation_toolbar->web_view);

	/* Navigation toolbar */
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar),
		back_forward_button_box, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar),
		stop_reload_button, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar),
		navigation_toolbar->uri_entry, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar),
		bookmarks_button_box, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar), home_button, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar), history_button, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar),
		downloads_button, -1);
	gtk_toolbar_insert(GTK_TOOLBAR(navigation_toolbar), menu_button, -1);

	gtk_widget_set_hexpand(GTK_WIDGET(navigation_toolbar), TRUE);
}

static void
finalize(GObject *object)
{
	MqNavigationToolbar *navigation_toolbar;

	navigation_toolbar = MQ_NAVIGATION_TOOLBAR(object);

	if (navigation_toolbar->uri) {
		g_free(navigation_toolbar->uri);
	}

	G_OBJECT_CLASS(mq_navigation_toolbar_parent_class)->finalize(object);
}

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

	navigation_toolbar = MQ_NAVIGATION_TOOLBAR(object);

	switch (property_id) {
		case PROP_CONFIG:
			g_value_set_pointer(value, navigation_toolbar->config);
			break;
		case PROP_TAB_PAGE:
			g_value_set_object(value, navigation_toolbar->tab_page);
			break;
		case PROP_FIND_TOOLBAR:
			g_value_set_object(value,
				navigation_toolbar->find_toolbar);
			break;
		case PROP_WEB_VIEW:
			g_value_set_object(value, navigation_toolbar->web_view);
			break;
		case PROP_URI:
			g_value_set_string(value, navigation_toolbar->uri);
			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)
{
	MqNavigationToolbar *navigation_toolbar;

	navigation_toolbar = MQ_NAVIGATION_TOOLBAR(object);

	switch (property_id) {
		case PROP_CONFIG:
			navigation_toolbar->config = g_value_get_pointer(value);
			break;
		case PROP_TAB_PAGE:
			navigation_toolbar->tab_page =
				g_value_get_object(value);
			break;
		case PROP_FIND_TOOLBAR:
			navigation_toolbar->find_toolbar =
				g_value_get_object(value);
			break;
		case PROP_WEB_VIEW:
			navigation_toolbar->web_view =
				g_value_get_object(value);
			break;
		case PROP_URI:
			navigation_toolbar->uri = g_strdup(g_value_get_string(
					value));
			break;
		default:
			G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
				param_spec);
			break;
	}
}

static void
mq_navigation_toolbar_class_init(MqNavigationToolbarClass *klass)
{
	GObjectClass *object_class = G_OBJECT_CLASS(klass);

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

	obj_properties[PROP_CONFIG] = g_param_spec_pointer(
		"config",
		"MqConfig",
		"The application's MqConfig instance",
		G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
		G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
	obj_properties[PROP_TAB_PAGE] = g_param_spec_object(
		"tab-page",
		"MqTabPage",
		"The ancestral MqTabPage instance",
		MQ_TYPE_TAB_PAGE,
		G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
		G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
	obj_properties[PROP_FIND_TOOLBAR] = g_param_spec_object(
		"find-toolbar",
		"MqFindToolbar",
		"The associated MqFindToolbar instance",
		MQ_TYPE_FIND_TOOLBAR,
		G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
		G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
	obj_properties[PROP_WEB_VIEW] = g_param_spec_object(
		"web-view",
		"MqWebView",
		"The associated MqWebView instance",
		MQ_TYPE_WEB_VIEW,
		G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
		G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
	obj_properties[PROP_URI] = g_param_spec_string(
		"uri",
		"URI",
		"The URI to load",
		"",
		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_navigation_toolbar_init(
	MqNavigationToolbar G_GNUC_UNUSED *navigation_toolbar)
{
}

GtkWidget *
mq_navigation_toolbar_new(MqConfig *config, MqTabPage *tab_page,
	MqFindToolbar *find_toolbar, MqWebView *web_view, const gchar *uri)
{
	return g_object_new(MQ_TYPE_NAVIGATION_TOOLBAR,
		"config", config,
		"tab-page", tab_page,
		"find-toolbar", find_toolbar,
		"web-view", web_view,
		"uri", uri,
		NULL);
}

void
mq_navigation_toolbar_focus_uri_entry(MqNavigationToolbar *navigation_toolbar)
{
	mq_uri_entry_grab_focus(MQ_URI_ENTRY(navigation_toolbar->uri_entry));
}