mirror of
https://github.com/ksherlock/ample.git
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252 lines
7.3 KiB
Objective-C
252 lines
7.3 KiB
Objective-C
//
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// LaunchWindowController.m
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// MA2ME
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//
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// Created by Kelvin Sherlock on 8/29/2020.
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// Copyright © 2020 Kelvin Sherlock. All rights reserved.
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//
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#import "LaunchWindowController.h"
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#import "MediaViewController.h"
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#import "SlotViewController.h"
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#import "MachineViewController.h"
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#import "LogWindowController.h"
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static NSString *kMyContext = @"kMyContext";
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static NSString *kContextMachine = @"kContextMachine";
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@interface LaunchWindowController ()
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@property (strong) IBOutlet MediaViewController *mediaController;
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@property (strong) IBOutlet SlotViewController *slotController;
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@property (strong) IBOutlet MachineViewController *machineViewController;
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@property (weak) IBOutlet NSView *machineView;
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@property (weak) IBOutlet NSView *slotView;
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@property (weak) IBOutlet NSView *mediaView;
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/* kvo */
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@property NSString *commandLine;
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@property NSArray *args;
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@property NSString *mameMachine;
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@property BOOL mameWindow;
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@property BOOL mameNoThrottle;
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@property BOOL mameDebug;
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@property BOOL mameSquarePixels;
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@property BOOL mameNoBlur;
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@end
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@implementation LaunchWindowController
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-(NSString *)windowNibName {
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return @"LaunchWindow";
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}
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- (void)windowDidLoad {
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[super windowDidLoad];
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// Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
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[_slotView addSubview: [_slotController view]];
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[_mediaView addSubview: [_mediaController view]];
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[_machineView addSubview: [_machineViewController view]];
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[self addObserver: self forKeyPath: @"mameMachine" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[self addObserver: self forKeyPath: @"mameWindow" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[self addObserver: self forKeyPath: @"mameSquarePixels" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[self addObserver: self forKeyPath: @"mameDebug" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[self addObserver: self forKeyPath: @"mameNoThrottle" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[self addObserver: self forKeyPath: @"mameNoBlur" options:0 context: (__bridge void * _Nullable)(kMyContext)];
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[_slotController addObserver: self forKeyPath: @"args" options: 0 context: (__bridge void * _Nullable)(kMyContext)];
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[_mediaController addObserver: self forKeyPath: @"args" options: 0 context: (__bridge void * _Nullable)(kMyContext)];
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[_mediaController bind: @"media" toObject: _slotController withKeyPath: @"media" options: 0];
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[self buildCommandLine];
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[_machineViewController addObserver: self forKeyPath: @"machine" options: 0 context: (__bridge void * _Nullable)kContextMachine];
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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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if (context == (__bridge void *)kMyContext) {
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[self buildCommandLine];
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} else if (context == (__bridge void *)kContextMachine) {
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NSString *machine = [_machineViewController machine];
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[self setMameMachine: machine];
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[_slotController setModel: machine];
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[self buildCommandLine];
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} else {
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[super observeValueForKeyPath: keyPath ofObject: object change: change context: context];
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}
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}
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static NSString * JoinArguments(NSArray *argv) {
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static NSCharacterSet *safe = nil;
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static NSCharacterSet *unsafe = nil;
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if (!safe) {
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NSString *str =
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@"%+-./:=_"
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@"0123456789"
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@"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
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;
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safe = [NSCharacterSet characterSetWithCharactersInString: str];
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unsafe = [safe invertedSet];
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}
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NSMutableString *rv = [NSMutableString new];
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//unsigned ix = 0;
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[rv appendString: @"mame"];
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for (NSString *s in argv) {
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[rv appendString: @" "];
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NSUInteger l = [s length];
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if (!l) {
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[rv appendString: @"''"];
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continue;
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}
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if (!CFStringFindCharacterFromSet((CFStringRef)s, (CFCharacterSetRef)unsafe, CFRangeMake(0, l), 0, NULL)) {
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[rv appendString: s];
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continue;
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}
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unichar *buffer = malloc(sizeof(unichar) * l);
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[s getCharacters: buffer range: NSMakeRange(0, l)];
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[rv appendString: @"'"];
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for (NSUInteger i = 0; i < l; ++i) {
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unichar c = buffer[i];
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switch (c) {
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case '\'':
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[rv appendString: @"\\'"];
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break;
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case '\\':
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[rv appendString: @"\\\\"];
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break;
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case 0x7f:
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[rv appendString: @"\\177"];
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break;
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default: {
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NSString *cc;
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if (c < 0x20) {
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cc = [NSString stringWithFormat: @"\\%o", c];
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} else {
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cc = [NSString stringWithCharacters: &c length: 1];
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}
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[rv appendString: cc];
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break;
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}
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}
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}
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[rv appendString: @"'"];
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free(buffer);
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}
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return rv;
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}
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-(void)buildCommandLine {
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if (!_mameMachine) {
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[self setCommandLine: @""];
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return;
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}
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NSMutableArray *argv = [NSMutableArray new];
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//[argv addObject: @"mame"];
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[argv addObject: _mameMachine];
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if (_mameDebug) [argv addObject: @"-debug"];
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if (_mameWindow) [argv addObject: @"-window"];
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// -nounevenstretch -video soft
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[argv addObject: @"-skip_gameinfo"];
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if (_mameWindow && _mameSquarePixels) {
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NSSize screen = [_slotController resolution];
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NSString *res = [NSString stringWithFormat: @"%ux%u", (unsigned)screen.width, (unsigned)screen.height];
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NSString *aspect = [NSString stringWithFormat: @"%u:%u", (unsigned)screen.width, (unsigned)screen.height];
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[argv addObject: @"-nomax"];
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[argv addObject: @"-nounevenstretch"];
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[argv addObject: @"-resolution"];
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[argv addObject: res];
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[argv addObject: @"-aspect"];
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[argv addObject: aspect];
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if (_mameNoBlur) {
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[argv addObject: @"-video"];
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[argv addObject: @"soft"];
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}
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}
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// -speed n
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// -scale n
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NSArray *tmp;
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tmp = [_slotController args];
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if ([tmp count]) {
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[argv addObjectsFromArray: tmp];
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}
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tmp = [_mediaController args];
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if ([tmp count]) {
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[argv addObjectsFromArray: tmp];
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}
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if (_mameNoThrottle) [argv addObject: @"-nothrottle"];
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[self setCommandLine: JoinArguments(argv)]; //[argv componentsJoinedByString:@" "]];
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[self setArgs: argv];
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}
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# pragma mark - IBActions
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- (IBAction)launchAction:(id)sender {
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if (![_args count]) return;
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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NSString *path = [defaults stringForKey: @"MamePath"];
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if (![path length]) path = @"/usr/local/bin/mame";
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NSError *error = nil;
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NSURL *url = [NSURL fileURLWithPath: path];
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NSTask *task = [NSTask new];
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[task setExecutableURL: url];
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[task setArguments: _args];
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#if 0
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[task setTerminationHandler: ^(NSTask *t){
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}];
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#endif
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[LogWindowController controllerForTask: task];
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}
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@end
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