SameBoy/Cocoa/GBPreferencesWindow.m

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#import "GBPreferencesWindow.h"
#import "GBJoyConManager.h"
#import "NSString+StringForKey.h"
#import "GBButtons.h"
#import "BigSurToolbar.h"
#import "GBViewMetal.h"
#import "GBWarningPopover.h"
#import <Carbon/Carbon.h>
@implementation GBPreferencesWindow
{
bool is_button_being_modified;
NSInteger button_being_modified;
signed joystick_configuration_state;
NSString *joystick_being_configured;
bool joypad_wait;
NSEventModifierFlags previousModifiers;
}
- (NSWindowToolbarStyle)toolbarStyle
{
return NSWindowToolbarStylePreference;
}
- (void)close
{
joystick_configuration_state = -1;
[self.configureJoypadButton setEnabled:true];
[self.skipButton setEnabled:false];
[self.configureJoypadButton setTitle:@"Configure Controller"];
[super close];
}
static inline NSString *keyEquivalentString(NSMenuItem *item)
{
return [NSString stringWithFormat:@"%s%@", (item.keyEquivalentModifierMask & NSEventModifierFlagShift)? "^":"", item.keyEquivalent];
}
- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
{
if (self.playerListButton.selectedTag == 0) {
return GBKeyboardButtonCount;
}
return GBPerPlayerButtonCount;
}
- (unsigned) usesForKey:(unsigned) key
{
unsigned ret = 0;
for (unsigned player = 4; player--;) {
for (unsigned button = player == 0? GBKeyboardButtonCount:GBPerPlayerButtonCount; button--;) {
NSNumber *other = [[NSUserDefaults standardUserDefaults] valueForKey:button_to_preference_name(button, player)];
if (other && [other unsignedIntValue] == key) {
ret++;
}
}
}
return ret;
}
- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
{
if ([tableColumn.identifier isEqualToString:@"keyName"]) {
return GBButtonNames[row];
}
if (is_button_being_modified && button_being_modified == row) {
return @"Select a new key…";
}
NSNumber *key = [[NSUserDefaults standardUserDefaults] valueForKey:button_to_preference_name(row, self.playerListButton.selectedTag)];
if (key) {
if ([self usesForKey:[key unsignedIntValue]] > 1) {
return [[NSAttributedString alloc] initWithString:[NSString displayStringForKeyCode: [key unsignedIntegerValue]]
attributes:@{NSForegroundColorAttributeName: [NSColor colorWithRed:0.9375 green:0.25 blue:0.25 alpha:1.0],
NSFontAttributeName: [NSFont boldSystemFontOfSize:[NSFont systemFontSize]]
}];
}
return [NSString displayStringForKeyCode: [key unsignedIntegerValue]];
}
return @"";
}
- (BOOL)tableView:(NSTableView *)tableView shouldEditTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
{
dispatch_async(dispatch_get_main_queue(), ^{
is_button_being_modified = true;
button_being_modified = row;
tableView.enabled = false;
self.playerListButton.enabled = false;
[tableView reloadData];
[self makeFirstResponder:self];
});
return false;
}
-(void)keyDown:(NSEvent *)theEvent
{
if (!is_button_being_modified) {
if (self.firstResponder != self.controlsTableView && [theEvent type] != NSEventTypeFlagsChanged) {
[super keyDown:theEvent];
}
return;
}
is_button_being_modified = false;
[[NSUserDefaults standardUserDefaults] setInteger:theEvent.keyCode
forKey:button_to_preference_name(button_being_modified, self.playerListButton.selectedTag)];
self.controlsTableView.enabled = true;
self.playerListButton.enabled = true;
[self.controlsTableView reloadData];
[self makeFirstResponder:self.controlsTableView];
}
- (void) flagsChanged:(NSEvent *)event
{
if (event.modifierFlags > previousModifiers) {
[self keyDown:event];
}
previousModifiers = event.modifierFlags;
}
- (void)updatePalettesMenu
{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSDictionary *themes = [defaults dictionaryForKey:@"GBThemes"];
NSMenu *menu = _colorPalettePopupButton.menu;
while (menu.itemArray.count != 4) {
[menu removeItemAtIndex:4];
}
[menu addItem:[NSMenuItem separatorItem]];
for (NSString *name in [themes.allKeys sortedArrayUsingSelector:@selector(localizedCaseInsensitiveCompare:)]) {
NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:name action:nil keyEquivalent:@""];
item.tag = -2;
[menu addItem:item];
}
if (themes) {
[menu addItem:[NSMenuItem separatorItem]];
}
NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:@"Custom…" action:nil keyEquivalent:@""];
item.tag = -1;
[menu addItem:item];
}
- (IBAction)colorPaletteChanged:(id)sender
{
signed tag = [sender selectedItem].tag;
if (tag == -2) {
[[NSUserDefaults standardUserDefaults] setObject:@(-1)
forKey:@"GBColorPalette"];
[[NSUserDefaults standardUserDefaults] setObject:[sender selectedItem].title
forKey:@"GBCurrentTheme"];
}
else if (tag == -1) {
[[NSUserDefaults standardUserDefaults] setObject:@(-1)
forKey:@"GBColorPalette"];
[_paletteEditorController awakeFromNib];
[self beginSheet:_paletteEditor completionHandler:^(NSModalResponse returnCode) {
[self updatePalettesMenu];
[_colorPalettePopupButton selectItemWithTitle:[[NSUserDefaults standardUserDefaults] stringForKey:@"GBCurrentTheme"] ?: @""];
}];
}
else {
[[NSUserDefaults standardUserDefaults] setObject:@([sender selectedItem].tag)
forKey:@"GBColorPalette"];
}
[[NSNotificationCenter defaultCenter] postNotificationName:@"GBColorPaletteChanged" object:nil];
}
- (IBAction)hotkey1Changed:(id)sender
{
[[NSUserDefaults standardUserDefaults] setObject:keyEquivalentString([sender selectedItem])
forKey:@"GBJoypadHotkey1"];
}
- (IBAction)hotkey2Changed:(id)sender
{
[[NSUserDefaults standardUserDefaults] setObject:keyEquivalentString([sender selectedItem])
forKey:@"GBJoypadHotkey2"];
}
- (IBAction) configureJoypad:(id)sender
{
[self.configureJoypadButton setEnabled:false];
[self.skipButton setEnabled:true];
joystick_being_configured = nil;
[self advanceConfigurationStateMachine];
}
- (IBAction) skipButton:(id)sender
{
[self advanceConfigurationStateMachine];
}
- (void) advanceConfigurationStateMachine
{
joystick_configuration_state++;
if (joystick_configuration_state == GBUnderclock) {
[self.configureJoypadButton setTitle:@"Press Button for Slo-Mo"]; // Full name is too long :<
}
else if (joystick_configuration_state < GBTotalButtonCount) {
[self.configureJoypadButton setTitle:[NSString stringWithFormat:@"Press Button for %@", GBButtonNames[joystick_configuration_state]]];
}
else {
joystick_configuration_state = -1;
[self.configureJoypadButton setEnabled:true];
[self.skipButton setEnabled:false];
[self.configureJoypadButton setTitle:@"Configure Joypad"];
}
}
- (void)controller:(JOYController *)controller buttonChangedState:(JOYButton *)button
{
/* Debounce */
if (joypad_wait) return;
joypad_wait = true;
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
joypad_wait = false;
});
if (!button.isPressed) return;
if (joystick_configuration_state == -1) return;
if (joystick_configuration_state == GBTotalButtonCount) return;
if (!joystick_being_configured) {
joystick_being_configured = controller.uniqueID;
}
else if (![joystick_being_configured isEqualToString:controller.uniqueID]) {
return;
}
NSMutableDictionary *instance_mappings = [[[NSUserDefaults standardUserDefaults] dictionaryForKey:@"JoyKitInstanceMapping"] mutableCopy];
NSMutableDictionary *name_mappings = [[[NSUserDefaults standardUserDefaults] dictionaryForKey:@"JoyKitNameMapping"] mutableCopy];
if (!instance_mappings) {
instance_mappings = [[NSMutableDictionary alloc] init];
}
if (!name_mappings) {
name_mappings = [[NSMutableDictionary alloc] init];
}
NSMutableDictionary *mapping = nil;
if (joystick_configuration_state != 0) {
mapping = [instance_mappings[controller.uniqueID] mutableCopy];
}
else {
mapping = [[NSMutableDictionary alloc] init];
}
static const unsigned gb_to_joykit[] = {
[GBRight] = JOYButtonUsageDPadRight,
[GBLeft] = JOYButtonUsageDPadLeft,
[GBUp] = JOYButtonUsageDPadUp,
[GBDown] = JOYButtonUsageDPadDown,
[GBA] = JOYButtonUsageA,
[GBB] = JOYButtonUsageB,
[GBSelect] = JOYButtonUsageSelect,
[GBStart] = JOYButtonUsageStart,
[GBRapidA] = GBJoyKitRapidA,
[GBRapidB] = GBJoyKitRapidB,
[GBTurbo] = JOYButtonUsageL1,
[GBRewind] = JOYButtonUsageL2,
[GBUnderclock] = JOYButtonUsageR1,
[GBHotkey1] = GBJoyKitHotkey1,
[GBHotkey2] = GBJoyKitHotkey2,
};
if (joystick_configuration_state == GBUnderclock) {
mapping[@"AnalogUnderclock"] = nil;
double max = 0;
for (JOYAxis *axis in controller.axes) {
if ((axis.value > 0.5 || (axis.equivalentButtonUsage == button.usage)) && axis.value >= max) {
mapping[@"AnalogUnderclock"] = @(axis.uniqueID);
break;
}
}
}
if (joystick_configuration_state == GBTurbo) {
mapping[@"AnalogTurbo"] = nil;
double max = 0;
for (JOYAxis *axis in controller.axes) {
if ((axis.value > 0.5 || (axis.equivalentButtonUsage == button.usage)) && axis.value >= max) {
max = axis.value;
mapping[@"AnalogTurbo"] = @(axis.uniqueID);
}
}
}
mapping[n2s(button.uniqueID)] = @(gb_to_joykit[joystick_configuration_state]);
instance_mappings[controller.uniqueID] = mapping;
name_mappings[controller.deviceName] = mapping;
[[NSUserDefaults standardUserDefaults] setObject:instance_mappings forKey:@"JoyKitInstanceMapping"];
[[NSUserDefaults standardUserDefaults] setObject:name_mappings forKey:@"JoyKitNameMapping"];
[self advanceConfigurationStateMachine];
}
- (void)awakeFromNib
{
[super awakeFromNib];
[self updateBootROMFolderButton];
[[NSDistributedNotificationCenter defaultCenter] addObserver:self.controlsTableView selector:@selector(reloadData) name:(NSString*)kTISNotifySelectedKeyboardInputSourceChanged object:nil];
[JOYController registerListener:self];
joystick_configuration_state = -1;
[self refreshJoypadMenu:nil];
NSString *keyEquivalent = [[NSUserDefaults standardUserDefaults] stringForKey:@"GBJoypadHotkey1"];
for (NSMenuItem *item in _hotkey1PopupButton.menu.itemArray) {
if ([keyEquivalent isEqualToString:keyEquivalentString(item)]) {
[_hotkey1PopupButton selectItem:item];
break;
}
}
keyEquivalent = [[NSUserDefaults standardUserDefaults] stringForKey:@"GBJoypadHotkey2"];
for (NSMenuItem *item in _hotkey2PopupButton.menu.itemArray) {
if ([keyEquivalent isEqualToString:keyEquivalentString(item)]) {
[_hotkey2PopupButton selectItem:item];
break;
}
}
[self updatePalettesMenu];
NSInteger mode = [[NSUserDefaults standardUserDefaults] integerForKey:@"GBColorPalette"];
if (mode >= 0) {
[_colorPalettePopupButton selectItemWithTag:mode];
}
else {
[_colorPalettePopupButton selectItemWithTitle:[[NSUserDefaults standardUserDefaults] stringForKey:@"GBCurrentTheme"] ?: @""];
}
_fontSizeStepper.intValue = [[NSUserDefaults standardUserDefaults] integerForKey:@"GBDebuggerFontSize"];
[self updateFonts];
double cap = [[NSUserDefaults standardUserDefaults] doubleForKey:@"GBTurboCap"];
if (cap) {
_turboCapSlider.intValue = round(cap * 100);
_turboCapButton.state = NSOnState;
}
[self turboCapToggled:_turboCapButton];
}
- (IBAction)fontSizeChanged:(id)sender
{
NSString *selectedFont = [[NSUserDefaults standardUserDefaults] stringForKey:@"GBDebuggerFont"];
[[NSUserDefaults standardUserDefaults] setInteger:[sender intValue] forKey:@"GBDebuggerFontSize"];
[_fontPopupButton setDisplayTitle:[NSString stringWithFormat:@"%@ %upt", selectedFont, (unsigned)[[NSUserDefaults standardUserDefaults] integerForKey:@"GBDebuggerFontSize"]]];
}
- (IBAction)fontChanged:(id)sender
{
NSString *selectedFont = _fontPopupButton.selectedItem.title;
[[NSUserDefaults standardUserDefaults] setObject:selectedFont forKey:@"GBDebuggerFont"];
[_fontPopupButton setDisplayTitle:[NSString stringWithFormat:@"%@ %upt", selectedFont, (unsigned)[[NSUserDefaults standardUserDefaults] integerForKey:@"GBDebuggerFontSize"]]];
}
- (void)updateFonts
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSFontManager *fontManager = [NSFontManager sharedFontManager];
NSArray *allFamilies = [fontManager availableFontFamilies];
NSMutableSet *families = [NSMutableSet set];
for (NSString *family in allFamilies) {
if ([fontManager fontNamed:family hasTraits:NSFixedPitchFontMask]) {
[families addObject:family];
}
}
bool hasSFMono = false;
if (@available(macOS 10.15, *)) {
hasSFMono = [[NSFont monospacedSystemFontOfSize:12 weight:NSFontWeightRegular].displayName containsString:@"SF"];
}
if (hasSFMono) {
[families addObject:@"SF Mono"];
}
NSArray *sortedFamilies = [[families allObjects] sortedArrayUsingSelector:@selector(compare:)];
dispatch_async(dispatch_get_main_queue(), ^{
if (![families containsObject:[[NSUserDefaults standardUserDefaults] stringForKey:@"GBDebuggerFont"]]) {
[[NSUserDefaults standardUserDefaults] removeObjectForKey:@"GBDebuggerFont"];
}
[_fontPopupButton.menu removeAllItems];
for (NSString *family in sortedFamilies) {
[_fontPopupButton addItemWithTitle:family];
}
NSString *selectedFont = [[NSUserDefaults standardUserDefaults] stringForKey:@"GBDebuggerFont"];
[_fontPopupButton selectItemWithTitle:selectedFont];
[_fontPopupButton setDisplayTitle:[NSString stringWithFormat:@"%@ %upt", selectedFont, (unsigned)[[NSUserDefaults standardUserDefaults] integerForKey:@"GBDebuggerFontSize"]]];
});
});
}
- (void)dealloc
{
[JOYController unregisterListener:self];
[[NSDistributedNotificationCenter defaultCenter] removeObserver:self.controlsTableView];
}
- (IBAction)selectOtherBootROMFolder:(id)sender
{
NSOpenPanel *panel = [[NSOpenPanel alloc] init];
[panel setCanChooseDirectories:true];
[panel setCanChooseFiles:false];
[panel setPrompt:@"Select"];
[panel setDirectoryURL:[[NSUserDefaults standardUserDefaults] URLForKey:@"GBBootROMsFolder"]];
[panel beginSheetModalForWindow:self completionHandler:^(NSModalResponse result) {
if (result == NSModalResponseOK) {
NSURL *url = [[panel URLs] firstObject];
[[NSUserDefaults standardUserDefaults] setURL:url forKey:@"GBBootROMsFolder"];
}
[self updateBootROMFolderButton];
}];
}
- (void) updateBootROMFolderButton
{
NSURL *url = [[NSUserDefaults standardUserDefaults] URLForKey:@"GBBootROMsFolder"];
BOOL is_dir = false;
[[NSFileManager defaultManager] fileExistsAtPath:[url path] isDirectory:&is_dir];
if (!is_dir) url = nil;
if (url) {
[self.bootROMsFolderItem setTitle:[url lastPathComponent]];
NSImage *icon = [[NSWorkspace sharedWorkspace] iconForFile:[url path]];
[icon setSize:NSMakeSize(16, 16)];
[self.bootROMsFolderItem setHidden:false];
[self.bootROMsFolderItem setImage:icon];
[self.bootROMsButton selectItemAtIndex:1];
}
else {
[self.bootROMsFolderItem setHidden:true];
[self.bootROMsButton selectItemAtIndex:0];
}
}
- (IBAction)useBuiltinBootROMs:(id)sender
{
[[NSUserDefaults standardUserDefaults] setURL:nil forKey:@"GBBootROMsFolder"];
[self updateBootROMFolderButton];
}
- (void)controllerConnected:(JOYController *)controller
{
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[self refreshJoypadMenu:nil];
});
}
- (void)controllerDisconnected:(JOYController *)controller
{
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[self refreshJoypadMenu:nil];
});
}
- (IBAction)refreshJoypadMenu:(id)sender
{
bool preferred_is_connected = false;
NSString *player_string = n2s(self.playerListButton.selectedTag);
NSString *selected_controller = [[NSUserDefaults standardUserDefaults] dictionaryForKey:@"JoyKitDefaultControllers"][player_string];
[self.preferredJoypadButton removeAllItems];
[self.preferredJoypadButton addItemWithTitle:@"None"];
for (JOYController *controller in [JOYController allControllers]) {
[self.preferredJoypadButton addItemWithTitle:[NSString stringWithFormat:@"%@ (%@)", controller.deviceName, controller.uniqueID]];
self.preferredJoypadButton.lastItem.identifier = controller.uniqueID;
if ([controller.uniqueID isEqualToString:selected_controller]) {
preferred_is_connected = true;
[self.preferredJoypadButton selectItem:self.preferredJoypadButton.lastItem];
}
}
if (!preferred_is_connected && selected_controller) {
[self.preferredJoypadButton addItemWithTitle:[NSString stringWithFormat:@"Unavailable Controller (%@)", selected_controller]];
self.preferredJoypadButton.lastItem.identifier = selected_controller;
[self.preferredJoypadButton selectItem:self.preferredJoypadButton.lastItem];
}
if (!selected_controller) {
[self.preferredJoypadButton selectItemWithTitle:@"None"];
}
[self.controlsTableView reloadData];
}
- (IBAction)changeDefaultJoypad:(id)sender
{
NSMutableDictionary *default_joypads = [[[NSUserDefaults standardUserDefaults] dictionaryForKey:@"JoyKitDefaultControllers"] mutableCopy];
if (!default_joypads) {
default_joypads = [[NSMutableDictionary alloc] init];
}
NSString *player_string = n2s(self.playerListButton.selectedTag);
if ([[sender titleOfSelectedItem] isEqualToString:@"None"]) {
[default_joypads removeObjectForKey:player_string];
}
else {
default_joypads[player_string] = [[sender selectedItem] identifier];
}
[[NSUserDefaults standardUserDefaults] setObject:default_joypads forKey:@"JoyKitDefaultControllers"];
}
- (IBAction)displayColorCorrectionHelp:(id)sender
{
[GBWarningPopover popoverWithContents:
GB_inline_const(NSString *[], {
[GB_COLOR_CORRECTION_DISABLED] = @"Colors are directly interpreted as sRGB, resulting in unbalanced colors and inaccurate hues.",
[GB_COLOR_CORRECTION_CORRECT_CURVES] = @"Colors have their brightness corrected, but hues remain unbalanced.",
[GB_COLOR_CORRECTION_MODERN_BALANCED] = @"Emulates a modern display. Blue contrast is moderately enhanced at the cost of slight hue inaccuracy.",
[GB_COLOR_CORRECTION_MODERN_BOOST_CONTRAST] = @"Like Modern Balanced, but further boosts the contrast of greens and magentas that is lacking on the original hardware.",
[GB_COLOR_CORRECTION_REDUCE_CONTRAST] = @"Slightly reduce the contrast to better represent the tint and contrast of the original display.",
[GB_COLOR_CORRECTION_LOW_CONTRAST] = @"Harshly reduce the contrast to accurately represent the tint and low contrast of the original display.",
[GB_COLOR_CORRECTION_MODERN_ACCURATE] = @"Emulates a modern display. Colors have their hues and brightness corrected.",
}) [self.colorCorrectionPopupButton.selectedItem.tag]
title:self.colorCorrectionPopupButton.selectedItem.title
onView:sender
timeout:6
preferredEdge:NSRectEdgeMaxX];
}
- (IBAction)displayHighPassHelp:(id)sender
{
[GBWarningPopover popoverWithContents:
GB_inline_const(NSString *[], {
[GB_HIGHPASS_OFF] = @"No high-pass filter will be applied. DC offset will be kept, pausing and resuming will trigger audio pops.",
[GB_HIGHPASS_ACCURATE] = @"An accurate high-pass filter will be applied, removing the DC offset while somewhat attenuating the bass.",
[GB_HIGHPASS_REMOVE_DC_OFFSET] = @"A high-pass filter will be applied to the DC offset itself, removing the DC offset while preserving the waveform.",
}) [self.highpassFilterPopupButton.selectedItem.tag]
title:self.highpassFilterPopupButton.selectedItem.title
onView:sender
timeout:6
preferredEdge:NSRectEdgeMaxX];
}
- (IBAction)arrangeJoyCons:(id)sender
{
[GBJoyConManager sharedInstance].arrangementMode = true;
[self beginSheet:self.joyconsSheet completionHandler:nil];
}
- (IBAction)closeJoyConsSheet:(id)sender
{
[self endSheet:self.joyconsSheet];
[GBJoyConManager sharedInstance].arrangementMode = false;
}
- (IBAction)turboCapToggled:(NSButton *)sender
{
if (sender.state) {
_turboCapSlider.enabled = true;
[self turboCapChanged:_turboCapSlider];
if (@available(macOS 10.10, *)) {
_turboCapLabel.textColor = [NSColor labelColor];
}
else {
_turboCapLabel.textColor = [NSColor blackColor];
}
}
else {
_turboCapSlider.enabled = false;
_turboCapLabel.enabled = false;
[[NSUserDefaults standardUserDefaults] setDouble:0 forKey:@"GBTurboCap"];
if (@available(macOS 10.10, *)) {
_turboCapLabel.textColor = [NSColor disabledControlTextColor];
}
else {
_turboCapLabel.textColor = [NSColor colorWithWhite:0 alpha:0.25];
}
}
}
- (IBAction)turboCapChanged:(NSSlider *)sender
{
_turboCapLabel.stringValue = [NSString stringWithFormat:@"%d%%", sender.intValue];
[[NSUserDefaults standardUserDefaults] setDouble:sender.doubleValue / 100.0 forKey:@"GBTurboCap"];
}
@end