X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=JoystickController.m;fp=JoystickController.m;h=0000000000000000000000000000000000000000;hp=2efd68f34586384d64133025c9bd923ef5af3c1d;hb=f864d363128de19fc6591b77ae9226b34166d715;hpb=f563321aec9e13b8479ab3b890a9179f095a8b17

diff --git a/JoystickController.m b/JoystickController.m
deleted file mode 100644
index 2efd68f..0000000
--- a/JoystickController.m
+++ /dev/null
@@ -1,235 +0,0 @@
-//
-//  JoystickController.m
-//  Enjoy
-//
-//  Created by Sam McCall on 4/05/09.
-//
-
-#import "JoystickController.h"
-
-#import "Config.h"
-#import "ConfigsController.h"
-#import "Joystick.h"
-#import "JSAction.h"
-#import "Target.h"
-#import "TargetController.h"
-#import "NJEvents.h"
-
-@implementation JoystickController {
-    IOHIDManagerRef hidManager;
-    NSTimer *continuousTimer;
-    NSMutableArray *runningTargets;
-    NSMutableArray *_joysticks;
-}
-
-- (id)init {
-    if ((self = [super init])) {
-        _joysticks = [[NSMutableArray alloc] initWithCapacity:16];
-        runningTargets = [[NSMutableArray alloc] initWithCapacity:32];
-    }
-    return self;
-}
-
-- (void)dealloc {
-    [continuousTimer invalidate];
-    IOHIDManagerClose(hidManager, kIOHIDOptionsTypeNone);
-    CFRelease(hidManager);
-}
-
-- (void)expandRecursive:(id <NJActionPathElement>)pathElement {
-    if (pathElement) {
-        [self expandRecursive:pathElement.base];
-        [outlineView expandItem:pathElement];
-    }
-}
-
-- (void)addRunningTarget:(Target *)target {
-    if (![runningTargets containsObject:target]) {
-        [runningTargets addObject:target];
-    }
-    if (!continuousTimer) {
-        continuousTimer = [NSTimer scheduledTimerWithTimeInterval:1.f/60.f
-                                                           target:self
-                                                         selector:@selector(updateContinuousActions:)
-                                                         userInfo:nil
-                                                          repeats:YES];
-        NSLog(@"Scheduled continuous target timer.");
-    }
-}
-
-- (void)runTargetForDevice:(IOHIDDeviceRef)device value:(IOHIDValueRef)value {
-    Joystick *js = [self findJoystickByRef:device];
-    JSAction *mainAction = [js actionForEvent:value];
-    [mainAction notifyEvent:value];
-    NSArray *children = mainAction.children ? mainAction.children : mainAction ? @[mainAction] : @[];
-    for (JSAction *subaction in children) {
-        Target *target = configsController.currentConfig[subaction];
-        target.magnitude = mainAction.magnitude;
-        target.running = subaction.active;
-        if (target.running && target.isContinuous)
-            [self addRunningTarget:target];
-    }
-}
-
-- (void)showTargetForDevice:(IOHIDDeviceRef)device value:(IOHIDValueRef)value {
-    Joystick *js = [self findJoystickByRef:device];
-    JSAction *handler = [js handlerForEvent:value];
-    if (!handler)
-        return;
-    
-    [self expandRecursive:handler];
-    [outlineView selectRowIndexes:[NSIndexSet indexSetWithIndex:[outlineView rowForItem:handler]] byExtendingSelection: NO];
-    [targetController focusKey];
-}
-
-static void input_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDValueRef value) {
-    JoystickController *controller = (__bridge JoystickController *)ctx;
-    IOHIDDeviceRef device = IOHIDQueueGetDevice(inSender);
-    
-    if (controller.translatingEvents) {
-        [controller runTargetForDevice:device value:value];
-    } else if ([NSApplication sharedApplication].mainWindow.isVisible) {
-        [controller showTargetForDevice:device value:value];
-    }
-}
-
-static int findAvailableIndex(NSArray *list, Joystick *js) {
-    for (int index = 1; ; index++) {
-        BOOL available = YES;
-        for (Joystick *used in list) {
-            if ([used.productName isEqualToString:js.productName] && used.index == index) {
-                available = NO;
-                break;
-            }
-        }
-        if (available)
-            return index;
-    }
-}
-
-- (void)addJoystickForDevice:(IOHIDDeviceRef)device {
-    IOHIDDeviceRegisterInputValueCallback(device, input_callback, (__bridge void*)self);
-    Joystick *js = [[Joystick alloc] initWithDevice:device];
-    js.index = findAvailableIndex(_joysticks, js);
-    [_joysticks addObject:js];
-    [outlineView reloadData];
-}
-
-static void add_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDDeviceRef device) {
-    JoystickController *controller = (__bridge JoystickController *)ctx;
-    [controller addJoystickForDevice:device];
-}
-
-- (Joystick *)findJoystickByRef:(IOHIDDeviceRef)device {
-    for (Joystick *js in _joysticks)
-        if (js.device == device)
-            return js;
-    return nil;
-}
-
-static void remove_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDDeviceRef device) {
-    JoystickController *controller = (__bridge JoystickController *)ctx;
-    [controller removeJoystickForDevice:device];
-}
-
-- (void)removeJoystickForDevice:(IOHIDDeviceRef)device {
-    Joystick *match = [self findJoystickByRef:device];
-    IOHIDDeviceRegisterInputValueCallback(device, NULL, NULL);
-    if (match) {
-        [_joysticks removeObject:match];
-        [outlineView reloadData];
-    }
-    
-}
-
-- (void)updateContinuousActions:(NSTimer *)timer {
-    self.mouseLoc = [NSEvent mouseLocation];
-    for (Target *target in [runningTargets copy]) {
-        if (![target update:self]) {
-            [runningTargets removeObject:target];
-        }
-    }
-    if (!runningTargets.count) {
-        [continuousTimer invalidate];
-        continuousTimer = nil;
-        NSLog(@"Unscheduled continuous target timer.");
-    }
-}
-
-#define NSSTR(e) ((NSString *)CFSTR(e))
-
-- (void)setup {
-    hidManager = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone);
-    NSArray *criteria = @[ @{ NSSTR(kIOHIDDeviceUsagePageKey) : @(kHIDPage_GenericDesktop),
-                              NSSTR(kIOHIDDeviceUsageKey) : @(kHIDUsage_GD_Joystick) },
-                           @{ NSSTR(kIOHIDDeviceUsagePageKey) : @(kHIDPage_GenericDesktop),
-                              NSSTR(kIOHIDDeviceUsageKey) : @(kHIDUsage_GD_GamePad) },
-                           @{ NSSTR(kIOHIDDeviceUsagePageKey) : @(kHIDPage_GenericDesktop),
-                              NSSTR(kIOHIDDeviceUsageKey) : @(kHIDUsage_GD_MultiAxisController) }
-                           ];
-    IOHIDManagerSetDeviceMatchingMultiple(hidManager, (__bridge CFArrayRef)criteria);
-    
-    IOHIDManagerScheduleWithRunLoop(hidManager, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
-    IOReturn ret = IOHIDManagerOpen(hidManager, kIOHIDOptionsTypeNone);
-    if (ret != kIOReturnSuccess) {
-        [[NSAlert alertWithMessageText:@"Input devices are unavailable"
-                         defaultButton:nil
-                       alternateButton:nil
-                           otherButton:nil
-             informativeTextWithFormat:@"Error 0x%08x occured trying to access your devices. "
-                                       @"Input may not be correctly detected or mapped.",
-                                       ret]
-         beginSheetModalForWindow:outlineView.window
-                    modalDelegate:nil
-                   didEndSelector:nil
-                      contextInfo:nil];
-    }
-    
-    IOHIDManagerRegisterDeviceMatchingCallback(hidManager, add_callback, (__bridge void *)self);
-    IOHIDManagerRegisterDeviceRemovalCallback(hidManager, remove_callback, (__bridge void *)self);
-}
-
-- (JSAction *)selectedAction {
-    id <NJActionPathElement> item = [outlineView itemAtRow:outlineView.selectedRow];
-    return (!item.children && item.base) ? item : nil;
-}
-
-- (NSInteger)outlineView:(NSOutlineView *)outlineView
-  numberOfChildrenOfItem:(id <NJActionPathElement>)item {
-    return item ? item.children.count : _joysticks.count;
-}
-
-- (BOOL)outlineView:(NSOutlineView *)outlineView
-   isItemExpandable:(id <NJActionPathElement>)item {
-    return item ? [[item children] count] > 0: YES;
-}
-
-- (id)outlineView:(NSOutlineView *)outlineView
-            child:(NSInteger)index
-           ofItem:(id <NJActionPathElement>)item {
-    return item ? item.children[index] : _joysticks[index];
-}
-
-- (id)outlineView:(NSOutlineView *)outlineView
-objectValueForTableColumn:(NSTableColumn *)tableColumn
-           byItem:(id <NJActionPathElement>)item  {
-    return item ? item.name : @"root";
-}
-
-- (void)outlineViewSelectionDidChange:(NSNotification *)notification {
-    
-    [targetController loadCurrent];
-}
-
-- (void)setTranslatingEvents:(BOOL)translatingEvents {
-    if (translatingEvents != _translatingEvents) {
-        _translatingEvents = translatingEvents;
-        NSString *name = translatingEvents
-            ? NJEventTranslationActivated
-            : NJEventTranslationDeactivated;
-        [NSNotificationCenter.defaultCenter postNotificationName:name
-                                                          object:self];
-    }
-}
-
-@end