Issue #246 - Remove "enhanced" newtab code from Pale Moon

This commit is contained in:
adeshkp 2019-05-25 15:59:28 -04:00 • committed by Roy Tam
commit 825f472a93
4 changed files with 2 additions and 69 deletions

View file

@ -47,11 +47,6 @@ var gPage = {
let enabled = gAllPages.enabled;
this._updateAttributes(enabled);
// Update thumbnails to the new enhanced setting
if (aData == "browser.newtabpage.enhanced") {
this.update();
}
// Initialize the whole page if we haven't done that, yet.
if (enabled) {
this._init();
@ -166,16 +161,6 @@ var gPage = {
*/
_handleUnloadEvent: function Page_handleUnloadEvent() {
gAllPages.unregister(this);
// compute page life-span and send telemetry probe: using milli-seconds will leave
// many low buckets empty. Instead we use half-second precision to make low end
// of histogram linear and not lose the change in user attention
let delta = Math.round((Date.now() - this._firstVisibleTime) / 500);
if (this._suggestedTilePresent) {
Services.telemetry.getHistogramById("NEWTAB_PAGE_LIFE_SPAN_SUGGESTED").add(delta);
}
else {
Services.telemetry.getHistogramById("NEWTAB_PAGE_LIFE_SPAN").add(delta);
}
},
/**
@ -250,43 +235,10 @@ var gPage = {
},
onPageVisibleAndLoaded() {
// Send the index of the last visible tile.
this.reportLastVisibleTileIndex();
// Maybe tell the user they can undo an initial automigration
this.maybeShowAutoMigrationUndoNotification();
},
reportLastVisibleTileIndex() {
let cwu = window.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindowUtils);
let rect = cwu.getBoundsWithoutFlushing(gGrid.node);
let nodes = cwu.nodesFromRect(rect.left, rect.top, 0, rect.width,
rect.height, 0, true, false);
let i = -1;
let lastIndex = -1;
let sites = gGrid.sites;
for (let node of nodes) {
if (node.classList && node.classList.contains("newtab-cell")) {
if (sites[++i]) {
lastIndex = i;
if (sites[i].link.targetedSite) {
// record that suggested tile is shown to use suggested-tiles-histogram
this._suggestedTilePresent = true;
}
}
}
}
},
toggleEnabled: function(aEvent) {
gAllPages.enabled = !gAllPages.enabled;
event.stopPropagation();
},
maybeShowAutoMigrationUndoNotification() {
// sendAsyncMessage("NewTab:MaybeShowAutoMigrationUndoNotification");
},
}
};