snes9x/macosx/Snes9x/S9xPrefsViewController.m

298 lines
10 KiB
Objective-C

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