vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b
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Gitea Mirror Bot
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{% extends "!layout.html" %}
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{%- set _doxy = ('../' * ((pagename or '').count('/') + 2)) ~ 'doc/doxygen/html/' %}
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{%- set _search = _doxy ~ 'search/' %}
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{% block extrahead %}
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{{ super() }}
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<link rel="stylesheet" href="{{ _search }}search.css"/>
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<script src="{{ pathto('_static/search_map.js', 1) }}"></script>
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<script src="{{ _doxy }}cookie.js"></script>
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<script src="{{ _search }}searchdata.js"></script>
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<script src="{{ _search }}search.js"></script>
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<script>
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// SearchBox lives in search.js; guard so a load failure can't abort this
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// script (which would leave the modal trigger unwired).
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var searchBox;
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try { searchBox = new SearchBox("searchBox", "{{ _search }}", '.html'); } catch (e) {}
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// Open/close the centered modal. Defined early so the Ctrl+K handler can use
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// them, and kept independent of the Doxygen backend so opening always works.
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function opencvOpenSearch() {
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var ov = document.getElementById("opencvSearchOverlay");
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if (!ov) return;
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ov.classList.add("opencv-search-open");
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var f = document.getElementById("MSearchField");
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if (f) { f.focus(); f.select(); }
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}
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function opencvCloseSearch() {
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var ov = document.getElementById("opencvSearchOverlay");
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if (ov) ov.classList.remove("opencv-search-open");
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if (window.searchBox && searchBox.CloseResultsWindow) searchBox.CloseResultsWindow();
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}
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// Win Ctrl+K over the theme's deferred handler + the browser (registered
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// before the theme's, so stopImmediatePropagation pre-empts it).
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window.addEventListener("keydown", function (e) {
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if ((e.ctrlKey || e.metaKey) && !e.shiftKey && !e.altKey && /^k$/i.test(e.key)) {
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e.preventDefault();
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e.stopImmediatePropagation();
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opencvOpenSearch();
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}
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}, true);
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document.addEventListener("DOMContentLoaded", function () {
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// The theme renders navbar_end twice (desktop header + mobile drawer), so
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// the search component appears twice → duplicate #opencvSearchTrigger /
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// #opencvSearchOverlay IDs. Keep ONE overlay; wire EVERY trigger to it
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// (the visible button may be the second copy — getElementById sees only the
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// first, which is why clicking did nothing before).
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var overlays = document.querySelectorAll("#opencvSearchOverlay");
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for (var k = overlays.length - 1; k >= 1; k--) overlays[k].parentNode.removeChild(overlays[k]);
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var overlay = overlays[0];
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if (overlay && overlay.parentNode !== document.body) document.body.appendChild(overlay);
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// 1) Wire opening FIRST so the modal works even if Doxygen init throws.
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document.querySelectorAll("#opencvSearchTrigger").forEach(function (btn) {
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btn.addEventListener("click", function (e) { e.preventDefault(); opencvOpenSearch(); });
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});
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if (overlay) overlay.addEventListener("mousedown", function (e) { if (e.target === overlay) opencvCloseSearch(); });
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document.addEventListener("keydown", function (e) { if (/^Escape$/i.test(e.key)) opencvCloseSearch(); });
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// 2) Doxygen search backend (guarded: a failure must not break typing).
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try {
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var boxes = document.querySelectorAll("#MSearchBox");
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for (var i = 1; i < boxes.length; i++) boxes[i].remove();
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var sel = document.createElement("div");
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sel.id = "MSearchSelectWindow";
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sel.setAttribute("onmouseover", "return searchBox.OnSearchSelectShow()");
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sel.setAttribute("onmouseout", "return searchBox.OnSearchSelectHide()");
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sel.setAttribute("onkeydown", "return searchBox.OnSearchSelectKey(event)");
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document.body.appendChild(sel);
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var res = document.createElement("div");
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res.id = "MSearchResultsWindow";
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res.innerHTML = '<div id="MSearchResults"><div class="SRPage"><div id="SRIndex">' +
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'<div id="SRResults"></div>' +
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'<div class="SRStatus" id="Loading">Loading...</div>' +
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'<div class="SRStatus" id="Searching">Searching...</div>' +
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'<div class="SRStatus" id="NoMatches">No Matches</div></div></div></div>';
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document.body.appendChild(res);
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init_search();
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searchBox.OnSelectItem(0); // default to "All" on every page load
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var sphinxRoot = "{{ '../' * (pagename or '').count('/') }}";
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// Doxygen result href -> Sphinx page, or "" if that page is not in our build.
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function resolveSphinx(href) {
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if (!href || href.indexOf("javascript:") === 0) return "";
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var map = (typeof sphinxPageMap !== "undefined") ? sphinxPageMap : {};
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var stem = href.split("/").pop().replace(/#.*$/, "").replace(/\.html$/, "");
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var key = stem.replace(/^group__/, "").replace(/^tutorial_/, "").replace(/__/g, "_");
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var path = map[stem] || map[key];
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if (!path && stem.indexOf("namespace") === 0) path = map["core_basic"];
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var rest = stem;
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while (!path && rest.indexOf("_1_1") >= 0) {
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rest = rest.substring(0, rest.lastIndexOf("_1_1"));
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path = map[rest];
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}
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return path || "";
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}
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document.body.addEventListener("click", function (e) {
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var a = e.target.closest ? e.target.closest("a.SRSymbol, a.SRScope") : null;
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if (!a) return;
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var href = a.getAttribute("href") || "";
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var sphinxPath = resolveSphinx(href);
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if (sphinxPath) {
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e.preventDefault();
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e.stopPropagation();
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// Doxygen #autotoc_md anchors don't exist in Sphinx; rebuild from heading text.
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var frag = "";
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if (/#autotoc_md/.test(href)) {
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var slug = (a.textContent || "").trim().toLowerCase()
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.replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "");
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if (slug) frag = "#" + slug;
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}
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window.location.href = sphinxRoot + sphinxPath + frag;
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} else if (href.indexOf("doc/doxygen/html/") >= 0) {
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e.preventDefault();
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e.stopPropagation();
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}
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}, true);
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// Pin the Doxygen popups under the (centered) box with position:fixed
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// (Doxygen places them absolute at document-top → off-screen here).
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var box = boxes[0];
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function pin(w, left) {
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if (!box) return;
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var r = box.getBoundingClientRect();
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w.style.setProperty("position", "fixed", "important");
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w.style.setProperty("top", (r.bottom + 4) + "px", "important");
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var x = left ? r.left : Math.max(8, r.right - (w.offsetWidth || 300));
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w.style.setProperty("left", x + "px", "important");
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}
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[[res, false], [sel, true]].forEach(function (p) {
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var w = p[0], opt = { attributes: true, attributeFilter: ["style"] };
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var obs = new MutationObserver(function () {
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if (w.style.display === "block") { obs.disconnect(); pin(w, p[1]); obs.observe(w, opt); }
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});
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obs.observe(w, opt);
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});
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} catch (err) {
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if (window.console) console.error("Doxygen search init failed:", err);
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}
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});
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</script>
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{% endblock %}
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