зеркало из https://github.com/mozilla/gecko-dev.git
87 строки
2.5 KiB
JavaScript
87 строки
2.5 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/* import-globals-from helper_html_tooltip.js */
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"use strict";
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/**
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* Test the HTMLTooltip "arrow" type on small anchors. The arrow should remain
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* aligned with the anchors as much as possible
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*/
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const HTML_NS = "http://www.w3.org/1999/xhtml";
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const TEST_URI = CHROME_URL_ROOT + "doc_html_tooltip_arrow-01.xhtml";
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const {
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HTMLTooltip,
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} = require("devtools/client/shared/widgets/tooltip/HTMLTooltip");
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loadHelperScript("helper_html_tooltip.js");
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let useXulWrapper;
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add_task(async function() {
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// Force the toolbox to be 200px high;
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await pushPref("devtools.toolbox.footer.height", 200);
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await addTab("about:blank");
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const [, , doc] = await createHost("bottom", TEST_URI);
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info("Run tests for a Tooltip without using a XUL panel");
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useXulWrapper = false;
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await runTests(doc);
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info("Run tests for a Tooltip with a XUL panel");
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useXulWrapper = true;
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await runTests(doc);
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});
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async function runTests(doc) {
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info("Create HTML tooltip");
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const tooltip = new HTMLTooltip(doc, { type: "arrow", useXulWrapper });
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const div = doc.createElementNS(HTML_NS, "div");
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div.style.height = "35px";
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tooltip.panel.appendChild(div);
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tooltip.setContentSize({ width: 200, height: 35 });
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const { right: docRight } = doc.documentElement.getBoundingClientRect();
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const elements = [...doc.querySelectorAll(".anchor")];
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for (const el of elements) {
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info("Display the tooltip on an anchor.");
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await showTooltip(tooltip, el);
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const arrow = tooltip.arrow;
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ok(arrow, "Tooltip has an arrow");
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// Get the geometry of the anchor, the tooltip panel & arrow.
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const arrowBounds = arrow.getBoxQuads({ relativeTo: doc })[0].getBounds();
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const panelBounds = tooltip.panel
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.getBoxQuads({ relativeTo: doc })[0]
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.getBounds();
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const anchorBounds = el.getBoxQuads({ relativeTo: doc })[0].getBounds();
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const intersects =
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arrowBounds.left <= anchorBounds.right &&
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arrowBounds.right >= anchorBounds.left;
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const isBlockedByViewport =
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arrowBounds.left == 0 || arrowBounds.right == docRight;
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ok(
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intersects || isBlockedByViewport,
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"Tooltip arrow is aligned with the anchor, or stuck on viewport's edge."
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);
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const isInPanel =
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arrowBounds.left >= panelBounds.left &&
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arrowBounds.right <= panelBounds.right;
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ok(
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isInPanel,
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"The tooltip arrow remains inside the tooltip panel horizontally"
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);
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await hideTooltip(tooltip);
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}
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tooltip.destroy();
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}
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