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ported from mozilla:

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- Bug 148624 - only show tooltip when document has focus. r=emilio (8ae372dc88d1)
- Bug 1857513 - Use window activeness rather than document.hasFocus() to display chrome-only tooltips. r=smaug (4cbf370b4e16)
This commit is contained in:
roytam1
2023-10-11 11:24:25 +08:00
parent 30f7e10db1
commit b780764f57
1 changed files with 42 additions and 38 deletions
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layout/xul/nsXULTooltipListener.cpp
+42 -38
View File
@@ -385,51 +385,55 @@ nsXULTooltipListener::ShowTooltip()
return NS_ERROR_FAILURE; // the target node doesn't need a tooltip
// set the node in the document that triggered the tooltip and show it
nsCOMPtr<nsIDOMXULDocument> xulDoc =
do_QueryInterface(tooltipNode->GetComposedDoc());
if (xulDoc) {
// Make sure the target node is still attached to some document.
// It might have been deleted.
if (sourceNode->IsInComposedDoc()) {
// Make sure the document still has focus.
nsIDocument* doc = tooltipNode->GetComposedDoc();
if (!doc || !nsContentUtils::IsChromeDoc(doc) ||
doc->GetDocumentState().HasState(NS_DOCUMENT_STATE_WINDOW_INACTIVE)) {
return NS_OK;
}
// Make sure the target node is still attached to some document.
// It might have been deleted.
if (sourceNode->IsInComposedDoc()) {
#ifdef MOZ_XUL
if (!mIsSourceTree) {
mLastTreeRow = -1;
mLastTreeCol = nullptr;
}
if (!mIsSourceTree) {
mLastTreeRow = -1;
mLastTreeCol = nullptr;
}
#endif
mCurrentTooltip = do_GetWeakReference(tooltipNode);
LaunchTooltip();
mTargetNode = nullptr;
mCurrentTooltip = do_GetWeakReference(tooltipNode);
LaunchTooltip();
mTargetNode = nullptr;
nsCOMPtr<nsIContent> currentTooltip = do_QueryReferent(mCurrentTooltip);
if (!currentTooltip)
return NS_OK;
nsCOMPtr<nsIContent> currentTooltip = do_QueryReferent(mCurrentTooltip);
if (!currentTooltip)
return NS_OK;
// listen for popuphidden on the tooltip node, so that we can
// be sure DestroyPopup is called even if someone else closes the tooltip
currentTooltip->AddSystemEventListener(NS_LITERAL_STRING("popuphiding"),
this, false, false);
// listen for popuphidden on the tooltip node, so that we can
// be sure DestroyPopup is called even if someone else closes the tooltip
currentTooltip->AddSystemEventListener(NS_LITERAL_STRING("popuphiding"),
this, false, false);
// listen for mousedown, mouseup, keydown, and DOMMouseScroll events at document level
nsIDocument* doc = sourceNode->GetComposedDoc();
if (doc) {
// Probably, we should listen to untrusted events for hiding tooltips
// on content since tooltips might disturb something of web
// applications. If we don't specify the aWantsUntrusted of
// AddSystemEventListener(), the event target sets it to TRUE if the
// target is in content.
doc->AddSystemEventListener(NS_LITERAL_STRING("DOMMouseScroll"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("mousedown"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("mouseup"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("keydown"),
this, true);
}
mSourceNode = nullptr;
// listen for mousedown, mouseup, keydown, and DOMMouseScroll events at document level
doc = sourceNode->GetComposedDoc();
if (doc) {
// Probably, we should listen to untrusted events for hiding tooltips
// on content since tooltips might disturb something of web
// applications. If we don't specify the aWantsUntrusted of
// AddSystemEventListener(), the event target sets it to TRUE if the
// target is in content.
doc->AddSystemEventListener(NS_LITERAL_STRING("DOMMouseScroll"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("mousedown"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("mouseup"),
this, true);
doc->AddSystemEventListener(NS_LITERAL_STRING("keydown"),
this, true);
}
mSourceNode = nullptr;
}
return NS_OK;