wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 1171817 part 16 - Always cancel transitions before removing them; r=dbaron

Browse Source 
Earlier in this patch series we added an assertion to the destructor for
CSSAnimation and CSSTransition to check that the owning element has been
cleared when the animation is destroyed.

This assertion fails, however, for transitions because there are a two
code paths where a transition may be destroyed without being cancelled.
This patch adjusts those two code paths to ensure transitions are always
cancelled before being destroyed.
This commit is contained in:
Brian Birtles 2015-07-09 08:05:16 +09:00
parent 7d4395728f
commit c4f8b27475
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
layout/style/nsTransitionManager.cpp
View File

@ -406,9 +406,9 @@ nsTransitionManager::StyleContextChanged(dom::Element *aElement,
currentValue != segment.mToValue) {
// stop the transition
if (!anim->GetEffect()->IsFinishedTransition()) {
anim->CancelFromStyle();
collection->UpdateAnimationGeneration(mPresContext);
}
anim->CancelFromStyle();
animations.RemoveElementAt(i);
}
} while (i != 0);
@ -721,6 +721,7 @@ nsTransitionManager::PruneCompletedTransitions(mozilla::dom::Element* aElement,
if (!ExtractComputedValueForTransition(prop.mProperty, aNewStyleContext,
currentValue) ||
currentValue != segment.mToValue) {
anim->CancelFromStyle();
animations.RemoveElementAt(i);
}
} while (i != 0);