/* Cydia - iPhone UIKit Front-End for Debian APT
 * Copyright (C) 2008-2013  Jay Freeman (saurik)
*/

/* GNU General Public License, Version 3 {{{ */
/*
 * Cydia 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.
 *
 * Cydia 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 Cydia.  If not, see <http://www.gnu.org/licenses/>.
**/
/* }}} */

#ifndef CyteKit_WebViewController_H
#define CyteKit_WebViewController_H

#include "CyteKit/ViewController.h"
#include "CyteKit/WebView.h"

#include <UIKit/UIKit.h>
#include <MessageUI/MessageUI.h>

#include <Menes/ObjectHandle.h>

@class IndirectDelegate;

@protocol CyteWebViewControllerDelegate
- (void) retainNetworkActivityIndicator;
- (void) releaseNetworkActivityIndicator;
- (CyteViewController *) pageForURL:(NSURL *)url forExternal:(BOOL)external withReferrer:(NSString *)referrer;
- (void) unloadData;
@end

@interface CyteWebViewController : CyteViewController <
    CyteWebViewDelegate,
    MFMailComposeViewControllerDelegate,
    UIWebViewDelegate
> {
    _H<CyteWebView, 1> webview_;
    _transient UIScrollView *scroller_;

    _H<UIActivityIndicatorView> indicator_;
    _H<IndirectDelegate, 1> indirect_;
    _H<NSURLAuthenticationChallenge> challenge_;

    bool error_;
    _H<NSURLRequest> request_;
    bool ready_;

    _transient NSNumber *sensitive_;

    _H<NSString> title_;
    _H<NSMutableSet> loading_;

    _H<NSMutableSet> registered_;
    _H<NSTimer> timer_;

    // XXX: NSString * or UIImage *
    _H<NSObject> custom_;
    _H<NSString> style_;

    _H<WebScriptObject> function_;

    float width_;
    Class class_;

    _H<UIBarButtonItem> reloaditem_;
    _H<UIBarButtonItem> loadingitem_;

    bool visible_;
    bool hidesNavigationBar_;
    bool allowsNavigationAction_;
}

+ (void) _initialize;

- (CyteWebView *) webView;

- (void) setRequest:(NSURLRequest *)request;
- (void) setURL:(NSURL *)url;
- (void) setURL:(NSURL *)url withReferrer:(NSString *)referrer;

- (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy;
- (void) loadURL:(NSURL *)url;

- (void) loadRequest:(NSURLRequest *)request;
- (bool) isLoading;

- (id) init;

- (id) initWithURL:(NSURL *)url;
- (id) initWithRequest:(NSURLRequest *)request;

- (id) initWithWidth:(float)width;
- (id) initWithWidth:(float)width ofClass:(Class)_class;

- (void) callFunction:(WebScriptObject *)function;

- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame;
- (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source;

+ (float) defaultWidth;

- (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
- (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
- (void) setHidesNavigationBar:(bool)value;

- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button;
- (void) customButtonClicked;

- (void) applyRightButton;
- (UIBarButtonItem *) customButton;
- (UIBarButtonItem *) rightButton;

- (void) applyLeftButton;
- (UIBarButtonItem *) leftButton;

- (void) removeButton;

- (void) _didStartLoading;
- (void) _didFinishLoading;

- (void) close;

- (void) dispatchEvent:(NSString *)event;

- (void) setViewportWidthOnMainThread:(float)value;

- (void) setScrollAlwaysBounceVertical:(bool)value;
- (void) setScrollIndicatorStyle:(UIScrollViewIndicatorStyle)style;

- (void) registerFrame:(WebFrame *)frame;

@end

#endif//CyteKit_WebViewController_H