298 lines
10 KiB
Objective-C
298 lines
10 KiB
Objective-C
/*****************************************************************************\
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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This file is licensed under the Snes9x License.
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For further information, consult the LICENSE file in the root directory.
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\*****************************************************************************/
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/***********************************************************************************
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SNES9X for Mac OS (c) Copyright John Stiles
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Snes9x for Mac OS X
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(c) Copyright 2001 - 2011 zones
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(c) Copyright 2002 - 2005 107
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(c) Copyright 2002 PB1400c
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(c) Copyright 2004 Alexander and Sander
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(c) Copyright 2004 - 2005 Steven Seeger
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(c) Copyright 2005 Ryan Vogt
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(c) Copyright 2019 Michael Donald Buckley
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***********************************************************************************/
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#import <snes9x_framework/snes9x_framework.h>
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#import "AppDelegate.h"
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#import "S9xPrefsConstants.h"
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#import "S9xPrefsViewController.h"
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#import "S9xButtonConfigTextField.h"
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@interface S9xPrefsViewController ()
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@property (nonatomic, weak) IBOutlet NSPopUpButton *videoModePopup;
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@property (nonatomic, weak) IBOutlet NSButton *showFPSCheckbox;
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@property (nonatomic, weak) IBOutlet NSPopUpButton *devicePopUp;
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@property (nonatomic, weak) IBOutlet NSPopUpButton *playerPopUp;
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@end
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@implementation S9xPrefsViewController
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- (void)awakeFromNib
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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NSUInteger joypadIndex = 0;
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for (S9xJoypad *joypad in [appDelegate listJoypads])
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{
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NSMenuItem *item = [NSMenuItem new];
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item.title = joypad.name;
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item.tag = joypadIndex++;
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item.representedObject = joypad;
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[self.devicePopUp.menu addItem:item];
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}
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[self selectDeviceForPlayer:0];
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for (NSView *subview in self.view.subviews)
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{
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if ( [subview isKindOfClass:[S9xButtonConfigTextField class]] )
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{
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S9xButtonConfigTextField *field = (S9xButtonConfigTextField *)subview;
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[field addObserver:self forKeyPath:@"keyCode" options:NSKeyValueObservingOptionNew context:NULL];
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[field addObserver:self forKeyPath:@"joypadInput" options:NSKeyValueObservingOptionNew context:NULL];
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}
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}
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}
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- (void)selectDeviceForPlayer:(int8_t)player
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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NSString* joypadKey = [[NSUserDefaults.standardUserDefaults objectForKey:kJoypadPlayerPrefs] objectForKey:@(player).stringValue];
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[self.devicePopUp selectItemAtIndex:0];
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if (joypadKey != nil)
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{
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uint32 vendorID = 0;
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uint32 productID = 0;
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uint32 index = 0;
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if ( [appDelegate getValuesFromString:joypadKey vendorID:&vendorID productID:&productID index:&index])
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{
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S9xJoypad *joypad = [S9xJoypad new];
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joypad.vendorID = vendorID;
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joypad.productID = productID;
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joypad.index = index;
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for (NSMenuItem *item in self.devicePopUp.menu.itemArray)
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{
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if ([joypad isEqual:item.representedObject])
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{
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[self.devicePopUp selectItem:item];
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break;
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}
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}
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}
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}
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}
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- (void)viewDidAppear
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{
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[super viewDidAppear];
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[self.view.window makeFirstResponder:self.view];
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[self refresh];
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}
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- (void)refresh
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{
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NSUInteger index = MIN([NSUserDefaults.standardUserDefaults integerForKey:kVideoModePref], 1);
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[self.videoModePopup selectItemAtIndex:index];
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self.showFPSCheckbox.state = [NSUserDefaults.standardUserDefaults boolForKey:kShowFPSPref];
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if (self.devicePopUp.selectedItem.tag < 0)
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{
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NSMutableDictionary<NSNumber *, NSNumber *> *controlsDict = [NSMutableDictionary new];
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NSDictionary *keyboardDict = [NSUserDefaults.standardUserDefaults objectForKey:kKeyboardPrefs];
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NSInteger playerNum = self.playerPopUp.selectedItem.tag;
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for (NSUInteger i = 0; i < kNumButtons; ++i)
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{
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controlsDict[@(i)] = keyboardDict[@(i + (playerNum * kNumButtons)).stringValue];
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}
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for (NSView *subview in self.view.subviews)
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{
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if ([subview isKindOfClass:[S9xButtonConfigTextField class]])
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{
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S9xButtonConfigTextField *field = (S9xButtonConfigTextField *)subview;
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[field removeObserver:self forKeyPath:@"keyCode"];
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[field removeObserver:self forKeyPath:@"joypadInput"];
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NSNumber *keyCode = controlsDict[@(field.tag)];
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field.joypadInput = nil;
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if ( keyCode != nil )
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{
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field.keyCode = keyCode.intValue;
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}
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else
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{
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field.keyCode = -1;
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}
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[field addObserver:self forKeyPath:@"keyCode" options:NSKeyValueObservingOptionNew context:NULL];
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[field addObserver:self forKeyPath:@"joypadInput" options:NSKeyValueObservingOptionNew context:NULL];
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field.disableKeyboardInput = NO;
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}
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}
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}
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else
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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S9xJoypad *joypad = self.devicePopUp.selectedItem.representedObject;
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NSString *joypadKey = [appDelegate prefsKeyForVendorID:joypad.vendorID productID:joypad.productID index:joypad.index];
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NSDictionary *joypadDIct = [[NSUserDefaults.standardUserDefaults objectForKey:kJoypadInputPrefs] objectForKey:joypadKey];
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for (NSView *subview in self.view.subviews)
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{
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if ([subview isKindOfClass:[S9xButtonConfigTextField class]])
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{
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S9xButtonConfigTextField *textField = (S9xButtonConfigTextField *)subview;
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[textField removeObserver:self forKeyPath:@"keyCode"];
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[textField removeObserver:self forKeyPath:@"joypadInput"];
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uint32 cookie = 0;
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int32 value = 0;
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S9xButtonCode buttonCode = (S9xButtonCode)textField.tag;
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NSString *inputString = joypadDIct[@(buttonCode).stringValue];
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textField.keyCode = -1;
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if ([appDelegate getValuesFromString:inputString cookie:&cookie value:&value])
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{
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S9xJoypadInput *input = [S9xJoypadInput new];
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input.cookie = cookie;
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input.value = value;
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input.buttonCode = buttonCode;
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textField.joypadInput = input;
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textField.stringValue = [appDelegate labelForVendorID:joypad.vendorID productID:joypad.productID cookie:cookie value:value];
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}
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else
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{
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textField.joypadInput = nil;
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textField.stringValue = @"";
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}
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[textField addObserver:self forKeyPath:@"keyCode" options:NSKeyValueObservingOptionNew context:NULL];
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[textField addObserver:self forKeyPath:@"joypadInput" options:NSKeyValueObservingOptionNew context:NULL];
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textField.disableKeyboardInput = YES;
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}
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}
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}
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context
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{
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if ([keyPath isEqualToString:@"keyCode"])
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{
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S9xButtonConfigTextField *field = (S9xButtonConfigTextField *)object;
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S9xButtonCode buttonCode = (S9xButtonCode)field.tag;
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uint16_t keyCode = field.keyCode;
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int8_t player = self.playerPopUp.selectedItem.tag;
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if (keyCode != (CGKeyCode)-1)
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{
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[((AppDelegate *) NSApp.delegate) setButtonCode:buttonCode forKeyCode:keyCode player:player];
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}
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else
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{
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[((AppDelegate *) NSApp.delegate) clearButton:buttonCode forPlayer:player];
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}
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[NSUserDefaults.standardUserDefaults synchronize];
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[self refresh];
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}
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else if ( [keyPath isEqualToString:@"joypadInput"])
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{
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S9xButtonConfigTextField *field = (S9xButtonConfigTextField *)object;
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S9xButtonCode buttonCode = (S9xButtonCode)field.tag;
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S9xJoypad *joypad = self.devicePopUp.selectedItem.representedObject;
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if ([joypad isKindOfClass:[S9xJoypad class]])
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{
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S9xJoypadInput *input = field.joypadInput;
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if (input != nil)
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{
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[((AppDelegate *)NSApp.delegate) setButton:buttonCode forVendorID:joypad.vendorID productID:joypad.productID index:joypad.index cookie:input.cookie value:input.value];
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}
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else
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{
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[((AppDelegate *)NSApp.delegate) clearJoypadForVendorID:joypad.vendorID productID:joypad.productID index:joypad.index buttonCode:buttonCode];
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}
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}
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[NSUserDefaults.standardUserDefaults synchronize];
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[self refresh];
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}
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}
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- (IBAction)playerDropdownChanged:(NSPopUpButton *)sender
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{
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[self selectDeviceForPlayer:sender.selectedTag];
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[self refresh];
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}
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- (IBAction)deviceDropdownChanged:(NSPopUpButton *)sender
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{
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if (sender.selectedTag >= 0)
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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S9xJoypad *joypad = sender.selectedItem.representedObject;
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[appDelegate setPlayer:self.playerPopUp.selectedTag forVendorID:joypad.vendorID productID:joypad.productID index:joypad.index];
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[NSUserDefaults.standardUserDefaults synchronize];
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}
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[self refresh];
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}
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- (IBAction)showFPS:(NSButton *)sender
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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[appDelegate setShowFPS:sender.state == NSOnState];
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}
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- (IBAction)setVideoMode:(NSPopUpButton *)sender
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{
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AppDelegate *appDelegate = (AppDelegate *)NSApp.delegate;
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[appDelegate setVideoMode:(int)sender.selectedTag];
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}
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- (BOOL)handleInput:(S9xJoypadInput *)input fromJoypad:(S9xJoypad *)joypad
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{
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id firstResponder = self.view.window.firstResponder;
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if ([firstResponder respondsToSelector:@selector(isFieldEditor)] && [firstResponder isFieldEditor])
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{
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firstResponder = [firstResponder delegate];
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}
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if ([firstResponder respondsToSelector:@selector(setJoypadInput:)])
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{
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S9xJoypad *currentJoypad = self.devicePopUp.selectedItem.representedObject;
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if ([joypad isEqual:currentJoypad])
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{
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[firstResponder setJoypadInput:input];
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return YES;
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}
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}
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return NO;
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}
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@end
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