5 #include "base/timer/timer.h"
20 // BaseTimerTaskInternal is a simple delegate for scheduling a callback to Timer
23 // - abandoned (orphaned) by Timer.
26   explicit BaseTimerTaskInternal(Timer* timer)  in BaseTimerTaskInternal()  argument
27       : timer_(timer) {  in BaseTimerTaskInternal()
32     // destructed.  If so, don't leave Timer with a dangling pointer  in ~BaseTimerTaskInternal()
43     // |this| will be deleted by the task runner, so Timer needs to forget us:  in Run()
46     // Although Timer should not call back into |this|, let's clear |timer_|  in Run()
48     Timer* timer = timer_;  in Run()  local
50     timer->RunScheduledTask();  in Run()
57   Timer* timer_;
62 Timer::Timer(bool retain_user_task, bool is_repeating)  in Timer()  function in base::Timer
63     : Timer(retain_user_task, is_repeating, nullptr) {}  in Timer()
65 Timer::Timer(bool retain_user_task,  in Timer()  function in base::Timer
73   // It is safe for the timer to be created on a different thread/sequence than  in Timer()
74   // the one from which the timer APIs are called. The first call to the  in Timer()
80 Timer::Timer(const Location& posted_from,  in Timer()  function in base::Timer
84     : Timer(posted_from, delay, user_task, is_repeating, nullptr) {}  in Timer()
86 Timer::Timer(const Location& posted_from,  in Timer()  function in base::Timer
103 Timer::~Timer() {  in ~Timer()
108 bool Timer::IsRunning() const {  in IsRunning()
113 TimeDelta Timer::GetCurrentDelay() const {  in GetCurrentDelay()
118 void Timer::SetTaskRunner(scoped_refptr<SequencedTaskRunner> task_runner) {  in SetTaskRunner()
119   // Do not allow changing the task runner when the Timer is running.  in SetTaskRunner()
121   // allow the use case of constructing the Timer and immediatetly invoking  in SetTaskRunner()
130 void Timer::Start(const Location& posted_from,  in Start()
142 void Timer::Stop() {  in Stop()
149   // It's safe to destroy or restart Timer on another sequence after Stop().  in Stop()
158 void Timer::Reset() {  in Reset()
186 TimeTicks Timer::Now() const {  in Now()
193 void Timer::PostNewScheduledTask(TimeDelta delay) {  in PostNewScheduledTask()
217 scoped_refptr<SequencedTaskRunner> Timer::GetTaskRunner() {  in GetTaskRunner()
221 void Timer::AbandonScheduledTask() {  in AbandonScheduledTask()
231 void Timer::RunScheduledTask() {  in RunScheduledTask()