void Page::hiddenPageDOMTimerThrottlingStateChanged() { if (m_settings->hiddenPageDOMTimerThrottlingEnabled()) { #if ENABLE(PAGE_VISIBILITY_API) if (m_pageThrottler->shouldThrottleTimers()) setTimerAlignmentInterval(Settings::hiddenPageDOMTimerAlignmentInterval()); #endif } else setTimerAlignmentInterval(Settings::defaultDOMTimerAlignmentInterval()); }
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState) { if (m_visibilityState == visibilityState) return; m_visibilityState = visibilityState; if (!isInitialState && m_mainFrame) m_mainFrame->dispatchVisibilityStateChangeEvent(); if (visibilityState == WebCore::PageVisibilityStateHidden) setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval()); else setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval()); }
void Page::unthrottleTimers() { #if ENABLE(HIDDEN_PAGE_DOM_TIMER_THROTTLING) if (m_settings->hiddenPageDOMTimerThrottlingEnabled()) setTimerAlignmentInterval(Settings::defaultDOMTimerAlignmentInterval()); #endif }
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState) { if (m_visibilityState == visibilityState) return; m_visibilityState = visibilityState; if (visibilityState == WebCore::PageVisibilityStateHidden) setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval()); else setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval()); if (!isInitialState) lifecycleNotifier().notifyPageVisibilityChanged(); if (!isInitialState && m_mainFrame && m_mainFrame->isLocalFrame()) deprecatedLocalMainFrame()->didChangeVisibilityState(); }
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState) { if (m_visibilityState == visibilityState) return; m_visibilityState = visibilityState; if (visibilityState == blink::PageVisibilityStateVisible) setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval()); else setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval()); if (!isInitialState) lifecycleNotifier().notifyPageVisibilityChanged(); if (!isInitialState && m_mainFrame) mainFrame()->didChangeVisibilityState(); }