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eric.carlson@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=109730 Reviewed by Dean Jackson. Source/WebCore: No new tests, media/track/track-user-preferences.html was modified to test the changes. * CMakeLists.txt: Add CaptionUserPreferences.cpp. * GNUmakefile.list.am: Ditto. * Target.pri: Ditto. * WebCore.gypi: Ditto. * WebCore.vcproj/WebCore.vcproj: Ditto. * WebCore.vcxproj/WebCore.vcxproj: Ditto. * WebCore.xcodeproj/project.pbxproj: Ditto. * html/HTMLMediaElement.cpp: (WebCore::HTMLMediaElement::HTMLMediaElement): Initialize m_processingPreferenceChange. (WebCore::HTMLMediaElement::configureTextTrackGroup): Only end up with one selected track when called because of a preferences change. (WebCore::HTMLMediaElement::captionPreferencesChanged): Call setClosedCaptionsVisible instead of calling markCaptionAndSubtitleTracksAsUnconfigured directly. (WebCore::HTMLMediaElement::markCaptionAndSubtitleTracksAsUnconfigured): Process all tracks, not just track elements. * html/HTMLMediaElement.h: * page/CaptionUserPreferences.cpp: Added so the functionality can be tested in DRT. (WebCore::CaptionUserPreferences::registerForPreferencesChangedCallbacks): (WebCore::CaptionUserPreferences::unregisterForPreferencesChangedCallbacks): (WebCore::CaptionUserPreferences::setUserPrefersCaptions): (WebCore::CaptionUserPreferences::captionPreferencesChanged): (WebCore::CaptionUserPreferences::preferredLanguages): (WebCore::CaptionUserPreferences::setPreferredLanguage): (WebCore::CaptionUserPreferences::displayNameForTrack): * page/CaptionUserPreferences.h: * page/CaptionUserPreferencesMac.h: * page/CaptionUserPreferencesMac.mm: (WebCore::CaptionUserPreferencesMac::registerForPreferencesChangedCallbacks): Moved some logic to base class. (WebCore::CaptionUserPreferencesMac::captionPreferencesChanged): Ditto. LayoutTests: * media/track/track-user-preferences-expected.txt: * media/track/track-user-preferences.html: Update test to check for reactions to preferences. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142809 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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