File: popup_timer.cc

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (45 lines) | stat: -rw-r--r-- 1,124 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/message_center/popup_timer.h"
#include "base/functional/bind.h"

namespace message_center {

PopupTimer::PopupTimer(const std::string& id,
                       base::TimeDelta timeout,
                       base::WeakPtr<Delegate> delegate)
    : id_(id),
      timeout_(timeout),
      timer_delegate_(delegate),
      timer_(new base::OneShotTimer) {
  DCHECK(timer_delegate_);
}

PopupTimer::~PopupTimer() {
  if (timer_->IsRunning())
    timer_->Stop();
}

void PopupTimer::Start() {
  if (timer_->IsRunning())
    return;

  base::TimeDelta timeout_to_close =
      timeout_ <= passed_ ? base::TimeDelta() : timeout_ - passed_;
  start_time_ = base::Time::Now();

  timer_->Start(FROM_HERE, timeout_to_close,
                base::BindOnce(&Delegate::TimerFinished, timer_delegate_, id_));
}

void PopupTimer::Pause() {
  if (!timer_->IsRunning())
    return;

  timer_->Stop();
  passed_ += base::Time::Now() - start_time_;
}

}  // namespace message_center