354 lines
12 KiB
Objective-C
354 lines
12 KiB
Objective-C
/*
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* Apple // emulator for *ix
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*
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* This software package is subject to the GNU General Public License
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* version 3 or later (your choice) as published by the Free Software
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* Foundation.
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*
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* Copyright 2013-2015 Aaron Culliney
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*
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*/
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#import "EmulatorPrefsController.h"
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#import "EmulatorDiskController.h"
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#import "EmulatorJoystickCalibrationView.h"
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#import "EmulatorWindowController.h"
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#import "common.h"
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#define kApple2SavedPrefs @"kApple2SavedPrefs"
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#define kApple2CPUSpeed @"kApple2CPUSpeed"
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#define kApple2CPUSpeedIsMax @"kApple2CPUSpeedIsMax"
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#define kApple2AltSpeed @"kApple2AltSpeed"
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#define kApple2AltSpeedIsMax @"kApple2AltSpeedIsMax"
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#define kApple2SoundcardConfig @"kApple2SoundcardConfig"
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#define kApple2ColorConfig @"kApple2ColorConfig"
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#define kApple2JoystickConfig @"kApple2JoystickConfig"
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#define kApple2JoystickAutoRecenter @"kApple2JoystickAutoRecenter"
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#define kApple2JoystickClipToRadius @"kApple2JoystickClipToRadius"
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#define kApple2JoystickStep @"kApple2JoystickStep"
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@interface EmulatorPrefsController ()
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@property (assign) IBOutlet NSSlider *cpuSlider;
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@property (assign) IBOutlet NSSlider *altSlider;
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@property (assign) IBOutlet NSTextField *cpuSliderLabel;
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@property (assign) IBOutlet NSTextField *altSliderLabel;
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@property (assign) IBOutlet NSButton *cpuMaxChoice;
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@property (assign) IBOutlet NSButton *altMaxChoice;
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@property (assign) IBOutlet NSMatrix *soundCardChoice;
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@property (assign) IBOutlet NSPopUpButton *colorChoice;
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@property (assign) IBOutlet NSPopUpButton *joystickChoice;
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@property (assign) IBOutlet NSButton *joystickRecenter;
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@property (assign) IBOutlet NSButton *joystickClipToRadius;
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@property (assign) IBOutlet NSTextField *joystickStepLabel;
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@property (assign) IBOutlet NSStepper *joystickStepper;
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@property (assign) IBOutlet NSTextField *joystickStepperLabel;
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@property (assign) IBOutlet NSTextField *joystickKPadNotes;
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@property (assign) IBOutlet NSTextField *joystickDeviceNotes;
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@property (assign) IBOutlet NSTextField *button0Pressed;
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@property (assign) IBOutlet NSTextField *button1Pressed;
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@property (assign) IBOutlet EmulatorJoystickCalibrationView *joystickCalibrationView;
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@end
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@implementation EmulatorPrefsController
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- (void)awakeFromNib
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{
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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BOOL firstTime = ![defaults boolForKey:kApple2SavedPrefs];
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if (firstTime)
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{
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[defaults setBool:YES forKey:kApple2SavedPrefs];
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[defaults setDouble:1.0 forKey:kApple2CPUSpeed];
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[defaults setDouble:CPU_SCALE_SLOWEST forKey:kApple2AltSpeed];
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[defaults setBool:NO forKey:kApple2CPUSpeedIsMax];
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[defaults setBool:NO forKey:kApple2AltSpeedIsMax];
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[defaults setInteger:COLOR_INTERP forKey:kApple2ColorConfig];
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[defaults setInteger:JOY_KPAD forKey:kApple2JoystickConfig];
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[defaults setBool:YES forKey:kApple2JoystickAutoRecenter];
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[defaults removeObjectForKey:kApple2PrefStartupDiskA];
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[defaults removeObjectForKey:kApple2PrefStartupDiskB];
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}
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cpu_scale_factor = [defaults doubleForKey:kApple2CPUSpeed];
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[self.cpuSlider setDoubleValue:cpu_scale_factor];
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[self.cpuSliderLabel setStringValue:[NSString stringWithFormat:@"%.0f%%", cpu_scale_factor*100]];
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if ([defaults boolForKey:kApple2CPUSpeedIsMax])
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{
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cpu_scale_factor = CPU_SCALE_FASTEST;
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[self.cpuMaxChoice setState:NSOnState];
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[self.cpuSlider setEnabled:NO];
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}
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else
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{
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[self.cpuMaxChoice setState:NSOffState];
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[self.cpuSlider setEnabled:YES];
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}
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cpu_altscale_factor = [defaults doubleForKey:kApple2AltSpeed];
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[self.altSlider setDoubleValue:cpu_altscale_factor];
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[self.altSliderLabel setStringValue:[NSString stringWithFormat:@"%.0f%%", cpu_altscale_factor*100]];
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if ([defaults boolForKey:kApple2AltSpeedIsMax])
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{
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cpu_altscale_factor = CPU_SCALE_FASTEST;
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[self.altMaxChoice setState:NSOnState];
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[self.altSlider setEnabled:NO];
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}
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else
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{
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[self.altMaxChoice setState:NSOffState];
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[self.altSlider setEnabled:YES];
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}
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#warning TODO : actually implement sound card choices
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[self.soundCardChoice deselectAllCells];
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[self.soundCardChoice selectCellAtRow:1 column:0];
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NSInteger mode = [defaults integerForKey:kApple2ColorConfig];
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if (! ((mode >= COLOR_NONE) && (mode < NUM_COLOROPTS)) )
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{
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mode = COLOR_NONE;
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}
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[self.colorChoice selectItemAtIndex:mode];
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color_mode = (color_mode_t)mode;
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mode = [defaults integerForKey:kApple2JoystickConfig];
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if (! ((mode >= JOY_PCJOY) && (mode < NUM_JOYOPTS)) )
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{
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mode = JOY_PCJOY;
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}
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joy_mode = (joystick_mode_t)mode;
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[self.joystickChoice selectItemAtIndex:mode];
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#ifdef KEYPAD_JOYSTICK
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joy_auto_recenter = [defaults integerForKey:kApple2JoystickAutoRecenter];
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[self.joystickRecenter setState:joy_auto_recenter ? NSOnState : NSOffState];
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joy_step = [defaults integerForKey:kApple2JoystickStep];
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if (!joy_step)
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{
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joy_step = 1;
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}
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[self.joystickStepLabel setIntegerValue:joy_step];
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[self.joystickStepper setIntegerValue:joy_step];
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#endif
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joy_clip_to_radius = [defaults boolForKey:kApple2JoystickClipToRadius];
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[self.joystickClipToRadius setState:joy_clip_to_radius ? NSOnState : NSOffState];
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[self _setupJoystickUI];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(drawJoystickCalibration:) name:(NSString *)kDrawTimerNotification object:nil];
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[super dealloc];
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}
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- (void)_savePrefs
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{
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[defaults setBool:YES forKey:kApple2SavedPrefs];
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[defaults setDouble:cpu_scale_factor forKey:kApple2CPUSpeed];
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[defaults setDouble:cpu_altscale_factor forKey:kApple2AltSpeed];
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[defaults setBool:([self.cpuMaxChoice state] == NSOnState) forKey:kApple2CPUSpeedIsMax];
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[defaults setBool:([self.altMaxChoice state] == NSOnState) forKey:kApple2AltSpeedIsMax];
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[defaults setInteger:color_mode forKey:kApple2ColorConfig];
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[defaults setInteger:joy_mode forKey:kApple2JoystickConfig];
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[defaults setInteger:joy_step forKey:kApple2JoystickStep];
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[defaults setBool:joy_auto_recenter forKey:kApple2JoystickAutoRecenter];
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[defaults setBool:joy_clip_to_radius forKey:kApple2JoystickClipToRadius];
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}
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- (IBAction)sliderDidMove:(id)sender
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{
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NSSlider *slider = (NSSlider *)sender;
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double value = [slider doubleValue];
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if (slider == self.cpuSlider)
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{
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cpu_scale_factor = value;
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[self.cpuSliderLabel setStringValue:[NSString stringWithFormat:@"%.0f%%", value*100]];
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}
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else
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{
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cpu_altscale_factor = value;
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[self.altSliderLabel setStringValue:[NSString stringWithFormat:@"%.0f%%", value*100]];
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}
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timing_initialize();
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[self _savePrefs];
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}
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- (IBAction)peggedChoiceChanged:(id)sender
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{
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NSButton *maxButton = (NSButton *)sender;
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if (maxButton == self.cpuMaxChoice)
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{
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[self.cpuSlider setEnabled:([maxButton state] != NSOnState)];
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cpu_scale_factor = ([maxButton state] == NSOnState) ? CPU_SCALE_FASTEST : [self.cpuSlider doubleValue];
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}
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else
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{
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[self.altSlider setEnabled:([maxButton state] != NSOnState)];
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cpu_altscale_factor = ([maxButton state] == NSOnState) ? CPU_SCALE_FASTEST : [self.altSlider doubleValue];
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}
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timing_initialize();
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[self _savePrefs];
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}
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- (IBAction)colorChoiceChanged:(id)sender
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{
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NSInteger mode = [self.colorChoice indexOfSelectedItem];
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if (! ((mode >= COLOR_NONE) && (mode < NUM_COLOROPTS)) )
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{
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mode = COLOR_NONE;
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}
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color_mode = (color_mode_t)mode;
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[self _savePrefs];
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#warning HACK TODO FIXME need to refactor video resetting procedure
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video_set(0);
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video_setpage(!!(softswitches & SS_SCREEN));
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video_redraw();
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}
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- (IBAction)soundCardChoiceChanged:(id)sender
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{
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#warning TODO : make soundcard configurable at runtime
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}
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#pragma mark -
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#pragma mark Joystick preferences
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- (void)_setupJoystickUI
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{
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[self.joystickRecenter setHidden:(joy_mode == JOY_PCJOY)];
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[self.joystickClipToRadius setHidden:(joy_mode != JOY_PCJOY)];
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[self.joystickStepLabel setHidden:(joy_mode == JOY_PCJOY)];
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[self.joystickStepper setHidden:(joy_mode == JOY_PCJOY)];
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[self.joystickStepperLabel setHidden:(joy_mode == JOY_PCJOY)];
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[self.joystickKPadNotes setHidden:(joy_mode == JOY_PCJOY)];
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[self.joystickDeviceNotes setHidden:(joy_mode != JOY_PCJOY)];
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}
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- (IBAction)joystickChoiceChanged:(id)sender
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{
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NSInteger mode = [self.joystickChoice indexOfSelectedItem];
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if (! ((mode >= JOY_PCJOY) && (mode < NUM_JOYOPTS)) )
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{
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mode = JOY_PCJOY;
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}
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joy_mode = (joystick_mode_t)mode;
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[self _setupJoystickUI];
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[self _savePrefs];
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}
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- (IBAction)autoRecenterChoiceChanged:(id)sender
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{
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joy_auto_recenter = ([self.joystickRecenter state] == NSOnState);
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[self _savePrefs];
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}
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- (IBAction)clipToRadiusChoiceChanged:(id)sender
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{
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joy_clip_to_radius = ([self.joystickClipToRadius state] == NSOnState);
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[self _savePrefs];
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}
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- (IBAction)stepValueChanged:(id)sender
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{
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joy_step = [self.joystickStepper intValue];
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[self.joystickStepLabel setIntegerValue:joy_step];
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[self _savePrefs];
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}
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#pragma mark -
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#pragma Joystick calibration
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- (void)drawJoystickCalibration:(NSNotification *)notification
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{
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if (![self.joystickCalibrationView isHidden])
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{
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[self.joystickCalibrationView setNeedsDisplay:YES];
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[self.button0Pressed setHidden:!(joy_button0)];
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[self.button1Pressed setHidden:!(joy_button1)];
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}
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}
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- (void)flagsChanged:(NSEvent*)event
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{
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// NOTE : yay, awesome! checking for ([event modifierFlags] & NSAlternateKeyMask) does not work properly if both were pressed and then one ALT key is unpressed ... kudoes to Apple for an excellent key-handling API /sarc
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static BOOL leftAltEngaged = NO;
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static BOOL rightAltEngaged = NO;
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switch ([event keyCode])
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{
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case ALT_LT:
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leftAltEngaged = !leftAltEngaged;
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c_keys_handle_input(SCODE_L_ALT, /*pressed:*/leftAltEngaged, /*cooked:*/0);
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break;
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case ALT_RT:
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rightAltEngaged = !rightAltEngaged;
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c_keys_handle_input(SCODE_R_ALT, /*pressed:*/rightAltEngaged, /*cooked:*/0);
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break;
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default:
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break;
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}
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if (!([event modifierFlags] & NSAlternateKeyMask))
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{
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// But we can trust the system state if no alt modifier exists ... this resets b0rken edge cases
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leftAltEngaged = NO;
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rightAltEngaged = NO;
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}
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[self.button0Pressed setHidden:!(joy_button0)];
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[self.button1Pressed setHidden:!(joy_button1)];
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}
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- (void)_handleKeyEvent:(NSEvent *)event pressed:(BOOL)pressed
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{
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unichar c = [[event charactersIgnoringModifiers] characterAtIndex:0];
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int scode = (int)c;
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switch (scode)
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{
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case NSUpArrowFunctionKey:
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c_keys_handle_input(SCODE_U, pressed, /*cooked:*/0);
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break;
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case NSDownArrowFunctionKey:
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c_keys_handle_input(SCODE_D, pressed, /*cooked:*/0);
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break;
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case NSLeftArrowFunctionKey:
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c_keys_handle_input(SCODE_L, pressed, /*cooked:*/0);
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break;
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case NSRightArrowFunctionKey:
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c_keys_handle_input(SCODE_R, pressed, /*cooked:*/0);
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break;
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default:
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break;
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}
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}
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- (void)keyUp:(NSEvent *)event
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{
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[self _handleKeyEvent:event pressed:NO];
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// Allow other character to be handled (or not and beep)
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//[super keyDown:event];
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}
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- (void)keyDown:(NSEvent *)event
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{
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[self _handleKeyEvent:event pressed:YES];
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// Allow other character to be handled (or not and beep)
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//[super keyDown:event];
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}
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@end
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