vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
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+/* Single source of truth for the documentation version dropdown.
+ *
+ * Consumed by BOTH:
+ *   - the legacy Doxygen pages (2.x .. 4.x, 5.0.0-pre): the block below
+ *     renders this list into the `#projectnumber` span next to the logo
+ *     (needs jQuery, which those pages already load); and
+ *   - the new Sphinx (PyData) 5.0 docs: the navbar switcher template reads
+ *     `window.OPENCV_DOC_VERSIONS` directly and builds its own <select>.
+ *
+ * To publish a new release, add ONE entry here ['<label>', '<site-path>']
+ * and redeploy this file to the bucket root — the option then appears in
+ * the dropdown on every version's pages at once. Do not maintain a second
+ * list anywhere. */
+window.OPENCV_DOC_VERSIONS = [
+    ['4.13.0', '/4.13.0'],
+    ['4.12.0', '/4.12.0'],
+    ['4.11.0', '/4.11.0'],
+    ['5.0', '/5.0'],
+    ['5.0.0alpha', '/5.0.0-alpha'],
+    ['4.10.0', '/4.10.0'],
+    ['4.9.0', '/4.9.0'],
+    ['4.8.0', '/4.8.0'],
+    ['4.7.0', '/4.7.0'],
+    ['4.6.0', '/4.6.0'],
+    ['4.5.5', '/4.5.5'],
+    ['4.5.4', '/4.5.4'],
+    ['4.5.3', '/4.5.3'],
+    ['4.5.2', '/4.5.2'],
+    ['4.5.1', '/4.5.1'],
+    ['4.5.0', '/4.5.0'],
+    ['4.4.0', '/4.4.0'],
+    ['4.3.0', '/4.3.0'],
+    ['4.2.0', '/4.2.0'],
+    ['4.1.2', '/4.1.2'],
+    ['4.1.1', '/4.1.1'],
+    ['4.1.0', '/4.1.0'],
+    ['4.0.1', '/4.0.1'],
+    ['4.0.0', '/4.0.0'],
+    // no more 3.4 releases: ['3.4.21-pre', '/3.4'],
+    ['3.4.20-dev', '/3.4'],
+    ['3.4.20', '/3.4.20'],
+    ['3.4.19', '/3.4.19'],
+    ['3.4.18', '/3.4.18'],
+    ['3.4.17', '/3.4.17'],
+    ['3.4.16', '/3.4.16'],
+    ['3.4.15', '/3.4.15'],
+    ['3.4.14', '/3.4.14'],
+    ['3.4.13', '/3.4.13'],
+    ['3.4.12', '/3.4.12'],
+    ['3.4.11', '/3.4.11'],
+    ['3.4.10', '/3.4.10'],
+    ['3.4.9', '/3.4.9'],
+    ['3.4.8', '/3.4.8'],
+    ['3.4.7', '/3.4.7'],
+    ['3.4.6', '/3.4.6'],
+    ['3.4.5', '/3.4.5'],
+    ['3.4.4', '/3.4.4'],
+    ['3.4.3', '/3.4.3'],
+    ['3.4.2', '/3.4.2'],
+    ['3.4.1', '/3.4.1'],
+    ['3.4.0', '/3.4.0'],
+    ['3.3.1', '/3.3.1'],
+    ['3.3.0', '/3.3.0'],
+    ['3.2.0', '/3.2.0'],
+    ['3.1.0', '/3.1.0'],
+    ['3.0.0', '/3.0.0'],
+];
+
+// Present the dropdown newest-first regardless of the order entries were added
+// above, so publishing a release stays a one-line append (no manual re-sorting).
+// Sort by numeric major.minor.patch descending; suffixes like "-dev"/"-pre"/
+// "alpha" carry no digits and are ignored by the key, so same-base variants
+// (e.g. "5.0" / "5.0.0-pre" / "5.0.0alpha") tie — Array.sort is stable, so they
+// keep the order written above.
+window.OPENCV_DOC_VERSIONS.sort(function (a, b) {
+    var ka = (a[0].match(/\d+/g) || []).map(Number);
+    var kb = (b[0].match(/\d+/g) || []).map(Number);
+    for (var i = 0; i < Math.max(ka.length, kb.length); i++) {
+        var d = (kb[i] || 0) - (ka[i] || 0);
+        if (d) return d;
+    }
+    return 0;
+});
+
+function renderDoxygenVersionDropdown() {
+  // Doxygen-only rendering. The Sphinx pages have no `#projectnumber` and
+  // no jQuery, so bail early there — they read OPENCV_DOC_VERSIONS above
+  // and build their own dropdown in the navbar template.
+  if (!document.getElementById("projectnumber") || typeof window.jQuery === "undefined")
+      return;
+  var versions = window.OPENCV_DOC_VERSIONS;
+  var h = '<select>';
+  var current_ver = $("#projectnumber")[0].innerText || versions[0][0];
+  current_ver = current_ver.trim();
+  for (i = 0; i < versions.length; i++) {
+      selected = ''
+      if(current_ver === versions[i][0])
+          selected = ' selected="selected"';
+      h += '<option value="' + versions[i][0] + '"' + selected + '>' + versions[i][0] + '</option>';
+  }
+  h += '</select>';
+  $("#projectnumber")[0].innerHTML = h;
+  $("#projectnumber select")[0].addEventListener('change', function() {
+      var v = $(this).children('option:selected').attr('value');
+      var path = undefined;
+      for (i = 0; i < versions.length; i++) {
+          if(v === versions[i][0]) {
+              path = versions[i][1];
+              break;
+          }
+      }
+      if (!path) return;
+      // Go straight to the chosen version's index via its site-absolute path,
+      // so switching works from ANY page of ANY version — no fragile attempt to
+      // substitute the current version inside the current URL (which fails on
+      // pages whose path isn't "/<version>/...", e.g. the 5.0 C++ API tree).
+      // The S3 *website* endpoint serves "/4.13.0/" as index.html, but the plain
+      // REST endpoint does not, so append index.html explicitly.
+      if (!/\.html?($|[?#])/.test(path))
+          path = path.replace(/\/+$/, '') + '/index.html';
+      window.location.href = path; // navigate
+  });
+  return current_ver;
+}
+
+// Run as soon as possible. On a normal page load this fires on DOMContentLoaded;
+// but on the already-deployed legacy pages this file is pulled in dynamically
+// (a loader appended to dynsections.js) and may arrive AFTER DOMContentLoaded
+// has fired — in which case render immediately instead of waiting for an event
+// that will never come again.
+if (document.readyState === "loading") {
+  document.addEventListener("DOMContentLoaded", renderDoxygenVersionDropdown);
+} else {
+  renderDoxygenVersionDropdown();
+}