/*
 * Web view scheme-specific members and methods
 *
 * 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/>.
 */

typedef struct _MqWebViewScheme MqWebViewScheme;

#ifndef MQ_WEB_VIEW_SCHEMES_H
#define MQ_WEB_VIEW_SCHEMES_H

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

#include "../web-view.h"

G_BEGIN_DECLS

typedef struct {
	WebKitHitTestResult *hit_test_result;
	GtkComboBox         *save_type_combo_box;
	GFile               *save_file;
} MqWebViewNormalScheme;

typedef struct {
	gint64        origin_tab_id;
	guchar       *source;
	const gchar  *uri;
} MqWebViewViewSourceScheme;

struct _MqWebViewScheme {
	union {  /* C11: Anonymous union whose members are accessed directly */
		MqWebViewNormalScheme     normal;
		MqWebViewViewSourceScheme view_source;
	};
	void (*ready_cb)(MqWebViewScheme *, MqWebView *);
};

typedef struct {
	gboolean (*match_uri)   (const gchar *uri);
	void     (*initialize)  (MqWebView *, MqWebViewScheme *, const gchar *);
	gboolean (*ready)       (MqWebView *, MqWebViewScheme *);
	void     (*finalize)    (MqWebViewScheme *);
	gchar *  (*rewrite_uri) (MqWebView *, MqWebViewScheme *, const gchar *);
	gchar *  (*display_uri) (MqWebView *, MqWebViewScheme *, const gchar *);
	gboolean (*context_menu)(MqWebView *, MqWebViewScheme *,
	                         WebKitContextMenu *, GdkEvent *,
	                         WebKitHitTestResult *);
	void     (*save_file)   (MqWebView *, MqWebViewScheme *);
} MqWebViewSchemeMethods;

extern MqWebViewSchemeMethods mq_web_view_normal_scheme_methods;
extern MqWebViewSchemeMethods mq_web_view_view_source_scheme_methods;

void
mq_web_view_scheme_connect_ready_callback(MqWebViewScheme *scheme,
	void (*ready_cb)(MqWebViewScheme *, MqWebView *));

void
mq_web_view_scheme_set_methods(MqWebViewSchemeMethods **methods,
	MqWebViewScheme *scheme, const gchar *uri);

G_END_DECLS

#endif  /* MQ_WEB_VIEW_SCHEMES_H */