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Hide and disable open_all/cut/copy/delete/properties when opening

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bookmarks/history context menu with no selection

This resolves #882 (by not offering options that can't be used)
This commit is contained in:
wolfbeast 2019-07-28 21:24:32 +02:00 • committed by Roy Tam
commit aa1fc0720e
6 changed files with 68 additions and 56 deletions
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9
toolkit/components/places/PlacesUtils.jsm
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@ -1341,7 +1341,7 @@ this.PlacesUtils = {
* The container node to search through.
* @returns true if the node contains uri nodes, false otherwise.
*/
hasChildURIs: function PU_hasChildURIs(aNode) {
hasChildURIs: function PU_hasChildURIs(aNode, aMultiple=false) {
if (!this.nodeIsContainer(aNode))
return false;
@ -1357,11 +1357,14 @@ this.PlacesUtils = {
root.containerOpen = true;
}
let foundFirst = !aMultiple;
let found = false;
for (let i = 0; i < root.childCount && !found; i++) {
let child = root.getChild(i);
if (this.nodeIsURI(child))
found = true;
if (this.nodeIsURI(child)) {
found = foundFirst;
foundFirst = true;
}
}
if (!wasOpen) {