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| author | darin@google.com <darin@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-08-16 03:09:05 +0000 |
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| committer | darin@google.com <darin@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-08-16 03:09:05 +0000 |
| commit | fc7fb6e30c5c3574dfade2803f1793b9110d1370 (patch) | |
| tree | 0ac30f51beace4b794501ad120f437f9149c65fb /base/message_pump.h | |
| parent | 3705baeff3bc0c1f63d2376e16c427df18c7564a (diff) | |
| download | chromium_src-fc7fb6e30c5c3574dfade2803f1793b9110d1370.zip chromium_src-fc7fb6e30c5c3574dfade2803f1793b9110d1370.tar.gz chromium_src-fc7fb6e30c5c3574dfade2803f1793b9110d1370.tar.bz2 | |
Take 2 at the new MessageLoop implementation.
R=jar
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@973 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/message_pump.h')
| -rw-r--r-- | base/message_pump.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/base/message_pump.h b/base/message_pump.h index 8e80fc8..90336df 100644 --- a/base/message_pump.h +++ b/base/message_pump.h @@ -50,8 +50,11 @@ class MessagePump : public RefCountedThreadSafe<MessagePump> { // Called from within Run in response to ScheduleDelayedWork or when the // message pump would otherwise sleep waiting for more work. Returns true // to indicate that delayed work was done. DoIdleWork will not be called - // if DoDelayedWork returns true. - virtual bool DoDelayedWork() = 0; + // if DoDelayedWork returns true. Upon return |next_delay| indicates the + // next delayed work interval. If |next_delay| is negative, then the queue + // of future delayed work (timer events) is currently empty, and no + // additional calls to this function need to be scheduled. + virtual bool DoDelayedWork(TimeDelta* next_delay) = 0; // Called from within Run just before the message pump goes to sleep. // Returns true to indicate that idle work was done. |