/*  RetroArch - A frontend for libretro.
 *  Copyright (C) 2013-2014 - Jason Fetters
 *  Copyright (C) 2011-2015 - Daniel De Matteis
 * 
 *  RetroArch 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 Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  RetroArch 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 RetroArch.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __COCOA_COMMON_H
#define __COCOA_COMMON_H

#include <Foundation/Foundation.h>

#include "../../core_info.h"
#include "../../playlist.h"
#include "../../settings.h"
#include "../../menu/menu.h"

@protocol RetroArch_Platform
- (void)loadingCore:(NSString*)core withFile:(const char*)file;
- (void)unloadingCore;
@end

#if defined(HAVE_COCOATOUCH)
#include <UIKit/UIKit.h>

#include <CoreLocation/CoreLocation.h>
#import <AVFoundation/AVCaptureOutput.h>

@protocol RAMenuItemBase
- (UITableViewCell*)cellForTableView:(UITableView*)tableView;
- (void)wasSelectedOnTableView:(UITableView*)tableView ofController:(UIViewController*)controller;
@end

/*********************************************/
/* RAMenuBase                                */
/* A menu class that displays RAMenuItemBase */
/* objects.                                  */
/*********************************************/
@interface RAMenuBase : UITableViewController
@property (nonatomic) NSMutableArray* sections;
@property (nonatomic) BOOL hidesHeaders;

- (id)initWithStyle:(UITableViewStyle)style;
- (id)itemForIndexPath:(NSIndexPath*)indexPath;

@end

/*********************************************/
/* RAMenuItemBasic                           */
/* A simple menu item that displays a text   */
/* description and calls a block object when */
/* selected.                                 */
/*********************************************/
@interface RAMenuItemBasic : NSObject<RAMenuItemBase>
@property (nonatomic) NSString* description;
@property (nonatomic) id userdata;
@property (copy) void (^action)(id userdata);
@property (copy) NSString* (^detail)(id userdata);

+ (RAMenuItemBasic*)itemWithDescription:(NSString*)description action:(void (^)())action;
+ (RAMenuItemBasic*)itemWithDescription:(NSString*)description action:(void (^)())action detail:(NSString* (^)())detail;
+ (RAMenuItemBasic*)itemWithDescription:(NSString*)description association:(id)userdata action:(void (^)())action detail:(NSString* (^)())detail;

@end

/*********************************************/
/* RAMenuItemGeneralSetting                  */
/* A simple menu item that displays the      */
/* state, and allows editing, of a string or */
/* numeric setting.                          */
/*********************************************/
@interface RAMenuItemGeneralSetting : NSObject<RAMenuItemBase>
@property (nonatomic) rarch_setting_t* setting;
@property (copy) void (^action)();
@property (nonatomic, weak) UITableView* parentTable;
+ (id)itemForSetting:(rarch_setting_t*)setting action:(void (^)())action;
- (id)initWithSetting:(rarch_setting_t*)setting action:(void (^)())action;
@end

/*********************************************/
/* RAMenuItemBooleanSetting                  */
/* A simple menu item that displays the      */
/* state, and allows editing, of a boolean   */
/* setting.                                  */
/*********************************************/
@interface RAMenuItemBooleanSetting : NSObject<RAMenuItemBase>
@property (nonatomic) rarch_setting_t* setting;
@property (copy) void (^action)();
- (id)initWithSetting:(rarch_setting_t*)setting action:(void (^)())action;
@end

/*********************************************/
/* RAMenuItemPathSetting                     */
/* A menu item that displays and allows      */
/* browsing for a path setting.              */
/*********************************************/
@interface RAMenuItemPathSetting : RAMenuItemGeneralSetting<RAMenuItemBase> @end

/*********************************************/
/* RAMenuItemEnumSetting                     */
/* A menu item that displays and allows      */
/* a setting to be set from a list of        */
/* allowed choices.                          */
/*********************************************/
@interface RAMenuItemEnumSetting : RAMenuItemGeneralSetting<RAMenuItemBase> @end

/*********************************************/
/* RAMenuItemBindSetting                     */
/* A menu item that displays and allows      */
/* mapping of a keybinding.                  */
/*********************************************/
@interface RAMenuItemBindSetting : RAMenuItemGeneralSetting<RAMenuItemBase> @end

/*********************************************/
/* RAMainMenu                                */
/* Menu object that is displayed immediately */
/* after startup.                            */
/*********************************************/
@interface RAMainMenu : RAMenuBase
@property (nonatomic) NSString* core;
@end

@interface RADirectoryItem : NSObject<RAMenuItemBase>
@property (nonatomic) NSString* path;
@property (nonatomic) bool isDirectory;
@end

@interface RADirectoryList : RAMenuBase<UIActionSheetDelegate>
@property (nonatomic, weak) RADirectoryItem* selectedItem;

@property (nonatomic, copy) void (^chooseAction)(RADirectoryList* list, RADirectoryItem* item);
@property (nonatomic, copy) NSString* path;
@property (nonatomic, copy) NSString* extensions;

@property (nonatomic) bool allowBlank;
@property (nonatomic) bool forDirectory;

- (id)initWithPath:(NSString*)path extensions:(const char*)extensions action:(void (^)(RADirectoryList* list, RADirectoryItem* item))action;
- (void)browseTo:(NSString*)path;
@end

@interface RAFoldersList : RAMenuBase
- (id) initWithFilePath:(NSString*)path;
@end

typedef struct
{
   char orientations[32];
   unsigned orientation_flags;
   char bluetooth_mode[64];
} apple_frontend_settings_t;
extern apple_frontend_settings_t apple_frontend_settings;

@interface RAGameView : UIViewController<CLLocationManagerDelegate, AVCaptureAudioDataOutputSampleBufferDelegate>
+ (RAGameView*)get;
@end

@interface RetroArch_iOS : UINavigationController<UIApplicationDelegate, UINavigationControllerDelegate, RetroArch_Platform>

@property (nonatomic) UIWindow* window;
@property (nonatomic) NSString* documentsDirectory;

+ (RetroArch_iOS*)get;

- (void)showGameView;
- (void)toggleUI;

- (void)loadingCore:(NSString*)core withFile:(const char*)file;
- (void)unloadingCore;

- (void)refreshSystemConfig;
@end

void get_ios_version(int *major, int *minor);

#elif defined(HAVE_COCOA)
#include <AppKit/AppKit.h>
#ifdef HAVE_CORELOCATION
#include <CoreLocation/CoreLocation.h>
#endif


@interface RAGameView : NSView
#ifdef HAVE_CORELOCATION
<CLLocationManagerDelegate>
#endif

+ (RAGameView*)get;
#if !defined(HAVE_COCOA)
- (void)display;
#endif

@end

@interface RetroArch_OSX : NSObject<RetroArch_Platform>
{
   NSWindow* _window;
   NSWindowController* _settingsWindow;
}

@property (nonatomic, retain) NSWindow IBOutlet* window;

+ (RetroArch_OSX*)get;

- (void)loadingCore:(NSString*)core withFile:(const char*)file;
- (void)unloadingCore;

@end

#endif

extern id<RetroArch_Platform> apple_platform;

extern void apple_display_alert(const char *message, const char *title);

@interface RANumberFormatter : NSNumberFormatter
#if defined(HAVE_COCOATOUCH)
<UITextFieldDelegate>
#endif

- (id)initWithSetting:(const rarch_setting_t*)setting;
@end

#define BOXSTRING(x) [NSString stringWithUTF8String:x]
#define BOXINT(x)    [NSNumber numberWithInt:x]
#define BOXUINT(x)   [NSNumber numberWithUnsignedInt:x]
#define BOXFLOAT(x)  [NSNumber numberWithDouble:x]

#endif