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[minor fix] Places - deleting folder of livemarks - nsLivemarkService.js - 0x80070057 (NS_ERROR_ILLEGAL_VALUE)

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janekptacijarabaci 2017-08-15 16:23:20 +02:00 • committed by Roy Tam
commit fc9d873b31
2 changed files with 54 additions and 40 deletions
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85
browser/components/places/PlacesUIUtils.jsm
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@ -46,43 +46,6 @@ let gFaviconLoadDataMap = new Map();
// copied from utilityOverlay.js
const TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
// This function isn't public both because it's synchronous and because it is
// going to be removed in bug 1072833.
function IsLivemark(aItemId) {
// Since this check may be done on each dragover event, it's worth maintaining
// a cache.
let self = IsLivemark;
if (!("ids" in self)) {
const LIVEMARK_ANNO = PlacesUtils.LMANNO_FEEDURI;
let idsVec = PlacesUtils.annotations.getItemsWithAnnotation(LIVEMARK_ANNO);
self.ids = new Set(idsVec);
let obs = Object.freeze({
QueryInterface: XPCOMUtils.generateQI(Ci.nsIAnnotationObserver),
onItemAnnotationSet(itemId, annoName) {
if (annoName == LIVEMARK_ANNO)
self.ids.add(itemId);
},
onItemAnnotationRemoved(itemId, annoName) {
// If annoName is set to an empty string, the item is gone.
if (annoName == LIVEMARK_ANNO || annoName == "")
self.ids.delete(itemId);
},
onPageAnnotationSet() { },
onPageAnnotationRemoved() { },
});
PlacesUtils.annotations.addObserver(obs);
PlacesUtils.registerShutdownFunction(() => {
PlacesUtils.annotations.removeObserver(obs);
});
}
return self.ids.has(aItemId);
}
let InternalFaviconLoader = {
/**
* This gets called for every inner window that is destroyed.
@ -508,6 +471,52 @@ this.PlacesUIUtils = {
aContainer, aIndex, annos);
},
/**
* Test if a bookmark item = a live bookmark item.
*
* @param aItemId
* item identifier
* @return true if a live bookmark item, false otherwise.
*
* @note Maybe this should be removed later, see bug 1072833.
*/
_isLivemark:
function PUIU__isLivemark(aItemId)
{
// Since this check may be done on each dragover event, it's worth maintaining
// a cache.
let self = PUIU__isLivemark;
if (!("ids" in self)) {
const LIVEMARK_ANNO = PlacesUtils.LMANNO_FEEDURI;
let idsVec = PlacesUtils.annotations.getItemsWithAnnotation(LIVEMARK_ANNO);
self.ids = new Set(idsVec);
let obs = Object.freeze({
QueryInterface: XPCOMUtils.generateQI(Ci.nsIAnnotationObserver),
onItemAnnotationSet(itemId, annoName) {
if (annoName == LIVEMARK_ANNO)
self.ids.add(itemId);
},
onItemAnnotationRemoved(itemId, annoName) {
// If annoName is set to an empty string, the item is gone.
if (annoName == LIVEMARK_ANNO || annoName == "")
self.ids.delete(itemId);
},
onPageAnnotationSet() { },
onPageAnnotationRemoved() { },
});
PlacesUtils.annotations.addObserver(obs);
PlacesUtils.registerShutdownFunction(() => {
PlacesUtils.annotations.removeObserver(obs);
});
}
return self.ids.has(aItemId);
},
/**
* Constructs a Transaction for the drop or paste of a blob of data into
* a container.
@ -857,7 +866,7 @@ this.PlacesUIUtils = {
throw new Error("invalid value for aNodeOrItemId");
}
if (itemId == PlacesUtils.placesRootId || IsLivemark(itemId))
if (itemId == PlacesUtils.placesRootId || this._isLivemark(itemId))
return true;
// leftPaneFolderId, and as a result, allBookmarksFolderId, is a lazy getter