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Bug 1630440 - Handle select and squeeze events when a VR controller's button only has pressed and unpressed. r=kip

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Differential Revision: https://phabricator.services.mozilla.com/D71113

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Daosheng Mu 2020-04-16 01:02:45 +00:00
parent 23b2665123
commit a27bacb080
1 changed files with 16 additions and 0 deletions
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16
dom/vr/XRInputSource.cpp
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@ -273,10 +273,18 @@ void XRInputSource::Update(XRSession* aSession) {
mSelectAction = ActionState::ActionState_Releasing;
} else if (mSelectAction <= ActionState::ActionState_Releasing &&
controllerState.triggerValue[selectIndex] < endThreshold) {
// For a select btn which only has pressed and unpressed status.
if (mSelectAction == ActionState::ActionState_Pressed) {
DispatchEvent(NS_LITERAL_STRING("select"), aSession);
}
DispatchEvent(NS_LITERAL_STRING("selectend"), aSession);
mSelectAction = ActionState::ActionState_Released;
}
} else if (mSelectAction <= ActionState::ActionState_Releasing) {
// For a select btn which only has pressed and unpressed status.
if (mSelectAction == ActionState::ActionState_Pressed) {
DispatchEvent(NS_LITERAL_STRING("select"), aSession);
}
DispatchEvent(NS_LITERAL_STRING("selectend"), aSession);
mSelectAction = ActionState::ActionState_Released;
}
@ -300,10 +308,18 @@ void XRInputSource::Update(XRSession* aSession) {
mSqueezeAction = ActionState::ActionState_Releasing;
} else if (mSqueezeAction <= ActionState::ActionState_Releasing &&
controllerState.triggerValue[squeezeIndex] < endThreshold) {
// For a squeeze btn which only has pressed and unpressed status.
if (mSqueezeAction == ActionState::ActionState_Pressed) {
DispatchEvent(NS_LITERAL_STRING("squeeze"), aSession);
}
DispatchEvent(NS_LITERAL_STRING("squeezeend"), aSession);
mSqueezeAction = ActionState::ActionState_Released;
}
} else if (mSqueezeAction <= ActionState::ActionState_Releasing) {
// For a squeeze btn which only has pressed and unpressed status.
if (mSqueezeAction == ActionState::ActionState_Pressed) {
DispatchEvent(NS_LITERAL_STRING("squeeze"), aSession);
}
DispatchEvent(NS_LITERAL_STRING("squeezeend"), aSession);
mSqueezeAction = ActionState::ActionState_Released;
}