OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
(...skipping 578 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
589 | 589 |
590 bool MediaController::hasAudio() const | 590 bool MediaController::hasAudio() const |
591 { | 591 { |
592 for (size_t index = 0; index < m_mediaElements.size(); ++index) { | 592 for (size_t index = 0; index < m_mediaElements.size(); ++index) { |
593 if (m_mediaElements[index]->hasAudio()) | 593 if (m_mediaElements[index]->hasAudio()) |
594 return true; | 594 return true; |
595 } | 595 } |
596 return false; | 596 return false; |
597 } | 597 } |
598 | 598 |
599 bool MediaController::canPlay() const | |
600 { | |
601 if (m_paused) | |
602 return true; | |
603 | |
604 for (size_t index = 0; index < m_mediaElements.size(); ++index) { | |
605 if (!m_mediaElements[index]->canPlay()) | |
606 return false; | |
607 } | |
608 return true; | |
609 } | |
610 | |
611 const AtomicString& MediaController::interfaceName() const | 599 const AtomicString& MediaController::interfaceName() const |
612 { | 600 { |
613 return EventTargetNames::MediaController; | 601 return EventTargetNames::MediaController; |
614 } | 602 } |
615 | 603 |
616 // The spec says to fire periodic timeupdate events (those sent while playing) e
very | 604 // The spec says to fire periodic timeupdate events (those sent while playing) e
very |
617 // "15 to 250ms", we choose the slowest frequency | 605 // "15 to 250ms", we choose the slowest frequency |
618 static const double maxTimeupdateEventFrequency = 0.25; | 606 static const double maxTimeupdateEventFrequency = 0.25; |
619 | 607 |
620 void MediaController::startTimeupdateTimer() | 608 void MediaController::startTimeupdateTimer() |
(...skipping 13 matching lines...) Expand all Loading... |
634 { | 622 { |
635 double now = WTF::currentTime(); | 623 double now = WTF::currentTime(); |
636 double timedelta = now - m_previousTimeupdateTime; | 624 double timedelta = now - m_previousTimeupdateTime; |
637 | 625 |
638 if (timedelta < maxTimeupdateEventFrequency) | 626 if (timedelta < maxTimeupdateEventFrequency) |
639 return; | 627 return; |
640 | 628 |
641 scheduleEvent(EventTypeNames::timeupdate); | 629 scheduleEvent(EventTypeNames::timeupdate); |
642 m_previousTimeupdateTime = now; | 630 m_previousTimeupdateTime = now; |
643 } | 631 } |
OLD | NEW |