SCHAdditions Class Reference

Inheritance diagram for SCHAdditions:

Collaboration diagram for SCHAdditions:

Instance Methods
(id)	- initWithScheduler:
(SCHAddition *)	- additionForProc:
(SCHAddition *)	- assignAdditionForProc:
(void)	- changed:
(BOOL)	- removeAdditionForProc:
(void)	- start

Class Methods
(SCHAdditions *)	+ requestAdditionsForScheduler:

Protected Attributes
NSMutableDictionary *	procAdditions

Properties
__weak NSRunLoop *	runLoop
StdScheduler *	scheduler

Detailed Description

Definition at line 54 of file StdSchedulerMac.mm.

Method Documentation

additionForProc:

- (SCHAddition *) additionForProc:

(StdSchedulerProc*)

proc

Definition at line 71 of file StdSchedulerMac.mm.

                                :(StdSchedulerProc*) proc
{
    return [procAdditions objectForKey:[NSNumber valueWithPointer:proc]];
}

Referenced by StdScheduler::Changed().

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assignAdditionForProc:

- (SCHAddition *) assignAdditionForProc:

(StdSchedulerProc*)

proc

Definition at line 71 of file StdSchedulerMac.mm.

                                      :(StdSchedulerProc*) proc
{
    auto timerInterval = proc->TimerInterval();
    auto addition =
        timerInterval ? [[SCHTimer alloc] initWithProc:proc] :
        proc->IsNotify() ? [[SCHNotify alloc] initWithProc:proc] :
        nullptr;
    if (addition)
    {
        [procAdditions setObject:addition forKey:[NSNumber valueWithPointer:proc]];
        if (_runLoop)
            [addition registerAt:self];
        return addition;
    } else
        return nullptr;
}

Referenced by StdScheduler::Added().

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changed:

- (void) changed:

(SCHAddition*)

addition

Definition at line 71 of file StdSchedulerMac.mm.

                :(SCHAddition*)addition
{
    [addition unregisterFrom:self];
    if (_runLoop)
        [addition registerAt:self];
}

initWithScheduler:

- (id) initWithScheduler:

(StdScheduler*)

scheduler

Definition at line 71 of file StdSchedulerMac.mm.

                        :(StdScheduler*) scheduler
{
    if (self = [super init])
    {
        _scheduler = scheduler;
        procAdditions = [NSMutableDictionary new];
        return self;
    } else
        return nil;
}

removeAdditionForProc:

- (BOOL) removeAdditionForProc:

(StdSchedulerProc*)

proc

Definition at line 71 of file StdSchedulerMac.mm.

                              :(StdSchedulerProc*) proc
{
    auto key = [NSNumber valueWithPointer:proc];
    SCHAddition* x = [procAdditions objectForKey:key];
    if (x)
    {
        [x unregisterFrom:self];
        [procAdditions removeObjectForKey:key];
        return YES;
    }
    else
        return NO;
}

requestAdditionsForScheduler:

+ (SCHAdditions *) requestAdditionsForScheduler:

(StdScheduler*)

scheduler

Definition at line 71 of file StdSchedulerMac.mm.

                                              :(StdScheduler *)scheduler
{
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken,
        ^{ additionsDictionary = [NSMutableDictionary new]; });
    auto key = [NSNumber valueWithPointer:scheduler];
    @synchronized (additionsDictionary)
    {
        SCHAdditions* additions = [additionsDictionary objectForKey:key];
        if (!additions)
        {
            additions = [[SCHAdditions alloc] initWithScheduler:scheduler];
            [additionsDictionary setObject:additions forKey:key];
        }
        return additions;
    }
}

Referenced by StdScheduler::Added(), StdScheduler::Changed(), StdScheduler::Removing(), and StdScheduler::StartOnCurrentThread().

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start

- (void) start

Definition at line 71 of file StdSchedulerMac.mm.

{
    auto current = [NSRunLoop currentRunLoop];
    if (current != [NSRunLoop mainRunLoop])
        return; // oh well
    _runLoop = current;
    [procAdditions enumerateKeysAndObjectsUsingBlock:
        ^void (id key, SCHAddition* obj, BOOL* stop) { [obj registerAt:self]; }];
}

Referenced by StdScheduler::StartOnCurrentThread().

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Member Data Documentation

procAdditions

- (NSMutableDictionary*) procAdditions

protected

Definition at line 56 of file StdSchedulerMac.mm.

Property Documentation

runLoop

- (__weak NSRunLoop*) runLoop

readatomicassign

Definition at line 65 of file StdSchedulerMac.mm.

scheduler

- (StdScheduler*) scheduler

readatomicassign

Definition at line 66 of file StdSchedulerMac.mm.

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The documentation for this class was generated from the following file:

• StdSchedulerMac.mm