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Refine API design: desktopCapturer.getSources.

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This commit is contained in:
Haojian Wu 2015-10-06 14:34:54 +08:00
parent 36c0ad7fda
commit dcb457e76e
7 changed files with 124 additions and 194 deletions
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2
chromium_src/chrome/browser/media/desktop_media_list_observer.h
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@ -14,7 +14,7 @@ class DesktopMediaListObserver {
virtual void OnSourceMoved(int old_index, int new_index) = 0;
virtual void OnSourceNameChanged(int index) = 0;
virtual void OnSourceThumbnailChanged(int index) = 0;
virtual void OnRefreshFinished() = 0;
virtual bool OnRefreshFinished() = 0;
protected:
virtual ~DesktopMediaListObserver() {}

15
chromium_src/chrome/browser/media/native_desktop_media_list.cc
View file

@ -358,10 +358,13 @@ void NativeDesktopMediaList::OnSourceThumbnail(
}
void NativeDesktopMediaList::OnRefreshFinished() {
observer_->OnRefreshFinished();
BrowserThread::PostDelayedTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&NativeDesktopMediaList::Refresh,
weak_factory_.GetWeakPtr()),
update_period_);
// Give a chance to the observer to stop the refresh work.
bool is_continue = observer_->OnRefreshFinished();
if (is_continue) {
BrowserThread::PostDelayedTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&NativeDesktopMediaList::Refresh,
weak_factory_.GetWeakPtr()),
update_period_);
}
}