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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests the Filter Editor Tooltip committing changes on ENTER
const TEST_URL = URL_ROOT + "doc_filter.html";
add_task(function* () {
yield addTab(TEST_URL);
let {view} = yield openRuleView();
info("Get the filter swatch element");
let swatch = getRuleViewProperty(view, "body", "filter").valueSpan
.querySelector(".ruleview-filterswatch");
info("Click on the filter swatch element");
// Clicking on a cssfilter swatch sets the current filter value in the tooltip
// which, in turn, makes the FilterWidget emit an "updated" event that causes
// the rule-view to refresh. So we must wait for the ruleview-changed event.
let onRuleViewChanged = view.once("ruleview-changed");
swatch.click();
yield onRuleViewChanged;
info("Get the cssfilter widget instance");
let filterTooltip = view.tooltips.filterEditor;
let widget = filterTooltip.widget;
info("Set a new value in the cssfilter widget");
onRuleViewChanged = view.once("ruleview-changed");
widget.setCssValue("blur(2px)");
yield waitForComputedStyleProperty("body", null, "filter", "blur(2px)");
yield onRuleViewChanged;
ok(true, "Changes previewed on the element");
info("Press RETURN to commit changes");
// Pressing return in the cssfilter tooltip triggeres 2 ruleview-changed
onRuleViewChanged = waitForNEvents(view, "ruleview-changed", 2);
EventUtils.sendKey("RETURN", widget.styleWindow);
yield onRuleViewChanged;
is((yield getComputedStyleProperty("body", null, "filter")), "blur(2px)",
"The elemenet's filter was kept after RETURN");
});
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