Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 611 insertions, 0 deletions

diff --git a/browser/base/content/utilityOverlay.js b/browser/base/content/utilityOverlay.js
new file mode 100644
index 0000000000..fb9b1672c8
--- /dev/null
+++ b/browser/base/content/utilityOverlay.js
@@ -0,0 +1,611 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Services = object with smart getters for common XPCOM services
+var { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+var { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+ChromeUtils.defineESModuleGetters(this, {
+  BrowserUtils: "resource://gre/modules/BrowserUtils.sys.mjs",
+  ContextualIdentityService:
+    "resource://gre/modules/ContextualIdentityService.sys.mjs",
+  ExtensionSettingsStore:
+    "resource://gre/modules/ExtensionSettingsStore.sys.mjs",
+  PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs",
+  ShellService: "resource:///modules/ShellService.sys.mjs",
+  URILoadingHelper: "resource:///modules/URILoadingHelper.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  AboutNewTab: "resource:///modules/AboutNewTab.jsm",
+  BrowserWindowTracker: "resource:///modules/BrowserWindowTracker.jsm",
+});
+
+XPCOMUtils.defineLazyGetter(this, "ReferrerInfo", () =>
+  Components.Constructor(
+    "@mozilla.org/referrer-info;1",
+    "nsIReferrerInfo",
+    "init"
+  )
+);
+
+Object.defineProperty(this, "BROWSER_NEW_TAB_URL", {
+  enumerable: true,
+  get() {
+    if (PrivateBrowsingUtils.isWindowPrivate(window)) {
+      if (
+        !PrivateBrowsingUtils.permanentPrivateBrowsing &&
+        !AboutNewTab.newTabURLOverridden
+      ) {
+        return "about:privatebrowsing";
+      }
+      // If an extension controls the setting and does not have private
+      // browsing permission, use the default setting.
+      let extensionControlled = Services.prefs.getBoolPref(
+        "browser.newtab.extensionControlled",
+        false
+      );
+      let privateAllowed = Services.prefs.getBoolPref(
+        "browser.newtab.privateAllowed",
+        false
+      );
+      // There is a potential on upgrade that the prefs are not set yet, so we double check
+      // for moz-extension.
+      if (
+        !privateAllowed &&
+        (extensionControlled ||
+          AboutNewTab.newTabURL.startsWith("moz-extension://"))
+      ) {
+        return "about:privatebrowsing";
+      }
+    }
+    return AboutNewTab.newTabURL;
+  },
+});
+
+var TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
+
+var gBidiUI = false;
+
+/**
+ * Determines whether the given url is considered a special URL for new tabs.
+ */
+function isBlankPageURL(aURL) {
+  return (
+    aURL == "about:blank" ||
+    aURL == "about:home" ||
+    aURL == BROWSER_NEW_TAB_URL ||
+    aURL == "chrome://browser/content/blanktab.html"
+  );
+}
+
+function doGetProtocolFlags(aURI) {
+  return Services.io.getDynamicProtocolFlags(aURI);
+}
+
+function openUILink(
+  url,
+  event,
+  aIgnoreButton,
+  aIgnoreAlt,
+  aAllowThirdPartyFixup,
+  aPostData,
+  aReferrerInfo
+) {
+  return URILoadingHelper.openUILink(
+    window,
+    url,
+    event,
+    aIgnoreButton,
+    aIgnoreAlt,
+    aAllowThirdPartyFixup,
+    aPostData,
+    aReferrerInfo
+  );
+}
+
+// This is here for historical reasons. bug 1742889 covers cleaning this up.
+function getRootEvent(aEvent) {
+  return BrowserUtils.getRootEvent(aEvent);
+}
+
+// This is here for historical reasons. bug 1742889 covers cleaning this up.
+function whereToOpenLink(e, ignoreButton, ignoreAlt) {
+  return BrowserUtils.whereToOpenLink(e, ignoreButton, ignoreAlt);
+}
+
+function openTrustedLinkIn(url, where, params) {
+  URILoadingHelper.openTrustedLinkIn(window, url, where, params);
+}
+
+function openWebLinkIn(url, where, params) {
+  URILoadingHelper.openWebLinkIn(window, url, where, params);
+}
+
+function openLinkIn(url, where, params) {
+  return URILoadingHelper.openLinkIn(window, url, where, params);
+}
+
+// Used as an onclick handler for UI elements with link-like behavior.
+// e.g. onclick="checkForMiddleClick(this, event);"
+// Not needed for menuitems because those fire command events even on middle clicks.
+function checkForMiddleClick(node, event) {
+  // We should be using the disabled property here instead of the attribute,
+  // but some elements that this function is used with don't support it (e.g.
+  // menuitem).
+  if (node.getAttribute("disabled") == "true") {
+    return;
+  } // Do nothing
+
+  if (event.target.tagName == "menuitem") {
+    // Menu items fire command on middle-click by themselves.
+    return;
+  }
+
+  if (event.button == 1) {
+    /* Execute the node's oncommand or command.
+     */
+
+    let cmdEvent = document.createEvent("xulcommandevent");
+    cmdEvent.initCommandEvent(
+      "command",
+      true,
+      true,
+      window,
+      0,
+      event.ctrlKey,
+      event.altKey,
+      event.shiftKey,
+      event.metaKey,
+      0,
+      event,
+      event.mozInputSource
+    );
+    node.dispatchEvent(cmdEvent);
+
+    // Stop the propagation of the click event, to prevent the event from being
+    // handled more than once.
+    // E.g. see https://bugzilla.mozilla.org/show_bug.cgi?id=1657992#c4
+    event.stopPropagation();
+    event.preventDefault();
+
+    // If the middle-click was on part of a menu, close the menu.
+    // (Menus close automatically with left-click but not with middle-click.)
+    closeMenus(event.target);
+  }
+}
+
+// Populate a menu with user-context menu items. This method should be called
+// by onpopupshowing passing the event as first argument.
+function createUserContextMenu(
+  event,
+  {
+    isContextMenu = false,
+    excludeUserContextId = 0,
+    showDefaultTab = false,
+    useAccessKeys = true,
+  } = {}
+) {
+  while (event.target.hasChildNodes()) {
+    event.target.firstChild.remove();
+  }
+
+  let bundle = Services.strings.createBundle(
+    "chrome://browser/locale/browser.properties"
+  );
+  let docfrag = document.createDocumentFragment();
+
+  // If we are excluding a userContextId, we want to add a 'no-container' item.
+  if (excludeUserContextId || showDefaultTab) {
+    let menuitem = document.createXULElement("menuitem");
+    menuitem.setAttribute("data-usercontextid", "0");
+    menuitem.setAttribute(
+      "label",
+      bundle.GetStringFromName("userContextNone.label")
+    );
+    menuitem.setAttribute(
+      "accesskey",
+      bundle.GetStringFromName("userContextNone.accesskey")
+    );
+
+    if (!isContextMenu) {
+      menuitem.setAttribute("command", "Browser:NewUserContextTab");
+    }
+
+    docfrag.appendChild(menuitem);
+
+    let menuseparator = document.createXULElement("menuseparator");
+    docfrag.appendChild(menuseparator);
+  }
+
+  ContextualIdentityService.getPublicIdentities().forEach(identity => {
+    if (identity.userContextId == excludeUserContextId) {
+      return;
+    }
+
+    let menuitem = document.createXULElement("menuitem");
+    menuitem.setAttribute("data-usercontextid", identity.userContextId);
+    menuitem.setAttribute(
+      "label",
+      ContextualIdentityService.getUserContextLabel(identity.userContextId)
+    );
+
+    if (identity.accessKey && useAccessKeys) {
+      menuitem.setAttribute(
+        "accesskey",
+        bundle.GetStringFromName(identity.accessKey)
+      );
+    }
+
+    menuitem.classList.add("menuitem-iconic");
+    menuitem.classList.add("identity-color-" + identity.color);
+
+    if (!isContextMenu) {
+      menuitem.setAttribute("command", "Browser:NewUserContextTab");
+    }
+
+    menuitem.classList.add("identity-icon-" + identity.icon);
+
+    docfrag.appendChild(menuitem);
+  });
+
+  if (!isContextMenu) {
+    docfrag.appendChild(document.createXULElement("menuseparator"));
+
+    let menuitem = document.createXULElement("menuitem");
+    menuitem.setAttribute(
+      "label",
+      bundle.GetStringFromName("userContext.aboutPage.label")
+    );
+    if (useAccessKeys) {
+      menuitem.setAttribute(
+        "accesskey",
+        bundle.GetStringFromName("userContext.aboutPage.accesskey")
+      );
+    }
+    menuitem.setAttribute("command", "Browser:OpenAboutContainers");
+    docfrag.appendChild(menuitem);
+  }
+
+  event.target.appendChild(docfrag);
+  return true;
+}
+
+// Closes all popups that are ancestors of the node.
+function closeMenus(node) {
+  if ("tagName" in node) {
+    if (
+      node.namespaceURI ==
+        "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" &&
+      (node.tagName == "menupopup" || node.tagName == "popup")
+    ) {
+      node.hidePopup();
+    }
+
+    closeMenus(node.parentNode);
+  }
+}
+
+/** This function takes in a key element and compares it to the keys pressed during an event.
+ *
+ * @param aEvent
+ *        The KeyboardEvent event you want to compare against your key.
+ *
+ * @param aKey
+ *        The <key> element checked to see if it was called in aEvent.
+ *        For example, aKey can be a variable set to document.getElementById("key_close")
+ *        to check if the close command key was pressed in aEvent.
+ */
+function eventMatchesKey(aEvent, aKey) {
+  let keyPressed = aKey.getAttribute("key").toLowerCase();
+  let keyModifiers = aKey.getAttribute("modifiers");
+  let modifiers = ["Alt", "Control", "Meta", "Shift"];
+
+  if (aEvent.key != keyPressed) {
+    return false;
+  }
+  let eventModifiers = modifiers.filter(modifier =>
+    aEvent.getModifierState(modifier)
+  );
+  // Check if aEvent has a modifier and aKey doesn't
+  if (eventModifiers.length && !keyModifiers.length) {
+    return false;
+  }
+  // Check whether aKey's modifiers match aEvent's modifiers
+  if (keyModifiers) {
+    keyModifiers = keyModifiers.split(/[\s,]+/);
+    // Capitalize first letter of aKey's modifers to compare to aEvent's modifier
+    keyModifiers.forEach(function (modifier, index) {
+      if (modifier == "accel") {
+        keyModifiers[index] =
+          AppConstants.platform == "macosx" ? "Meta" : "Control";
+      } else {
+        keyModifiers[index] = modifier[0].toUpperCase() + modifier.slice(1);
+      }
+    });
+    return modifiers.every(
+      modifier =>
+        keyModifiers.includes(modifier) == aEvent.getModifierState(modifier)
+    );
+  }
+  return true;
+}
+
+// Gather all descendent text under given document node.
+function gatherTextUnder(root) {
+  var text = "";
+  var node = root.firstChild;
+  var depth = 1;
+  while (node && depth > 0) {
+    // See if this node is text.
+    if (node.nodeType == Node.TEXT_NODE) {
+      // Add this text to our collection.
+      text += " " + node.data;
+    } else if (HTMLImageElement.isInstance(node)) {
+      // If it has an "alt" attribute, add that.
+      var altText = node.getAttribute("alt");
+      if (altText && altText != "") {
+        text += " " + altText;
+      }
+    }
+    // Find next node to test.
+    // First, see if this node has children.
+    if (node.hasChildNodes()) {
+      // Go to first child.
+      node = node.firstChild;
+      depth++;
+    } else {
+      // No children, try next sibling (or parent next sibling).
+      while (depth > 0 && !node.nextSibling) {
+        node = node.parentNode;
+        depth--;
+      }
+      if (node.nextSibling) {
+        node = node.nextSibling;
+      }
+    }
+  }
+  // Strip leading and tailing whitespace.
+  text = text.trim();
+  // Compress remaining whitespace.
+  text = text.replace(/\s+/g, " ");
+  return text;
+}
+
+// This function exists for legacy reasons.
+function getShellService() {
+  return ShellService;
+}
+
+function isBidiEnabled() {
+  // first check the pref.
+  if (Services.prefs.getBoolPref("bidi.browser.ui", false)) {
+    return true;
+  }
+
+  // now see if the app locale is an RTL one.
+  const isRTL = Services.locale.isAppLocaleRTL;
+
+  if (isRTL) {
+    Services.prefs.setBoolPref("bidi.browser.ui", true);
+  }
+  return isRTL;
+}
+
+function openAboutDialog() {
+  for (let win of Services.wm.getEnumerator("Browser:About")) {
+    // Only open one about window (Bug 599573)
+    if (win.closed) {
+      continue;
+    }
+    win.focus();
+    return;
+  }
+
+  var features = "chrome,";
+  if (AppConstants.platform == "win") {
+    features += "centerscreen,dependent";
+  } else if (AppConstants.platform == "macosx") {
+    features += "centerscreen,resizable=no,minimizable=no";
+  } else {
+    features += "centerscreen,dependent,dialog=no";
+  }
+
+  window.openDialog("chrome://browser/content/aboutDialog.xhtml", "", features);
+}
+
+async function openPreferences(paneID, extraArgs) {
+  // This function is duplicated from preferences.js.
+  function internalPrefCategoryNameToFriendlyName(aName) {
+    return (aName || "").replace(/^pane./, function (toReplace) {
+      return toReplace[4].toLowerCase();
+    });
+  }
+
+  let win = Services.wm.getMostRecentWindow("navigator:browser");
+  let friendlyCategoryName = internalPrefCategoryNameToFriendlyName(paneID);
+  let params;
+  if (extraArgs && extraArgs.urlParams) {
+    params = new URLSearchParams();
+    let urlParams = extraArgs.urlParams;
+    for (let name in urlParams) {
+      if (urlParams[name] !== undefined) {
+        params.set(name, urlParams[name]);
+      }
+    }
+  }
+  let preferencesURL =
+    "about:preferences" +
+    (params ? "?" + params : "") +
+    (friendlyCategoryName ? "#" + friendlyCategoryName : "");
+  let newLoad = true;
+  let browser = null;
+  if (!win) {
+    let windowArguments = Cc["@mozilla.org/array;1"].createInstance(
+      Ci.nsIMutableArray
+    );
+    let supportsStringPrefURL = Cc[
+      "@mozilla.org/supports-string;1"
+    ].createInstance(Ci.nsISupportsString);
+    supportsStringPrefURL.data = preferencesURL;
+    windowArguments.appendElement(supportsStringPrefURL);
+
+    win = Services.ww.openWindow(
+      null,
+      AppConstants.BROWSER_CHROME_URL,
+      "_blank",
+      "chrome,dialog=no,all",
+      windowArguments
+    );
+  } else {
+    let shouldReplaceFragment = friendlyCategoryName
+      ? "whenComparingAndReplace"
+      : "whenComparing";
+    newLoad = !win.switchToTabHavingURI(preferencesURL, true, {
+      ignoreFragment: shouldReplaceFragment,
+      replaceQueryString: true,
+      triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+    });
+    browser = win.gBrowser.selectedBrowser;
+  }
+
+  if (!newLoad && paneID) {
+    if (browser.contentDocument?.readyState != "complete") {
+      await new Promise(resolve => {
+        browser.addEventListener("load", resolve, {
+          capture: true,
+          once: true,
+        });
+      });
+    }
+    browser.contentWindow.gotoPref(paneID);
+  }
+}
+
+/**
+ * Opens the troubleshooting information (about:support) page for this version
+ * of the application.
+ */
+function openTroubleshootingPage() {
+  openTrustedLinkIn("about:support", "tab");
+}
+
+/**
+ * Opens the feedback page for this version of the application.
+ */
+function openFeedbackPage() {
+  var url = Services.urlFormatter.formatURLPref("app.feedback.baseURL");
+  openTrustedLinkIn(url, "tab");
+}
+
+/**
+ * Appends UTM parameters to then opens the SUMO URL for device migration.
+ */
+function openSwitchingDevicesPage() {
+  let url = getHelpLinkURL("switching-devices");
+  let parsedUrl = new URL(url);
+  parsedUrl.searchParams.set("utm_content", "switch-to-new-device");
+  parsedUrl.searchParams.set("utm_source", "help-menu");
+  parsedUrl.searchParams.set("utm_medium", "firefox-desktop");
+  parsedUrl.searchParams.set("utm_campaign", "migration");
+  openTrustedLinkIn(parsedUrl.href, "tab");
+}
+
+function buildHelpMenu() {
+  document.getElementById("feedbackPage").disabled =
+    !Services.policies.isAllowed("feedbackCommands");
+
+  document.getElementById("helpSafeMode").disabled =
+    !Services.policies.isAllowed("safeMode");
+
+  document.getElementById("troubleShooting").disabled =
+    !Services.policies.isAllowed("aboutSupport");
+
+  let supportMenu = Services.policies.getSupportMenu();
+  if (supportMenu) {
+    let menuitem = document.getElementById("helpPolicySupport");
+    menuitem.hidden = false;
+    menuitem.setAttribute("label", supportMenu.Title);
+    if ("AccessKey" in supportMenu) {
+      menuitem.setAttribute("accesskey", supportMenu.AccessKey);
+    }
+    document.getElementById("helpPolicySeparator").hidden = false;
+  }
+
+  // Enable/disable the "Report Web Forgery" menu item.
+  if (typeof gSafeBrowsing != "undefined") {
+    gSafeBrowsing.setReportPhishingMenu();
+  }
+
+  // We're testing to see if the WebCompat team's "Report Site Issue"
+  // access point makes sense in the Help menu. Normally checking this
+  // pref wouldn't be enough, since there's also the case that the
+  // add-on has somehow been disabled by the user or third-party software
+  // without flipping the pref. Since this add-on is only used on pre-release
+  // channels, and since the jury is still out on whether or not the Help menu
+  // is the right place for this item, we're going to do a least-effort
+  // approach here and assume that the pref is enough to determine whether the
+  // menuitem should appear.
+  //
+  // See bug 1690573 for further details.
+  let reportSiteIssueEnabled = Services.prefs.getBoolPref(
+    "extensions.webcompat-reporter.enabled",
+    false
+  );
+  let reportSiteIssue = document.getElementById("help_reportSiteIssue");
+  reportSiteIssue.hidden = !reportSiteIssueEnabled;
+  if (reportSiteIssueEnabled) {
+    let uri = gBrowser.currentURI;
+    let isReportablePage =
+      uri && (uri.schemeIs("http") || uri.schemeIs("https"));
+    reportSiteIssue.disabled = !isReportablePage;
+  }
+
+  if (NimbusFeatures.deviceMigration.getVariable("helpMenuHidden")) {
+    let helpMenuItem = document.getElementById("helpSwitchDevice");
+    helpMenuItem.hidden = true;
+  }
+}
+
+function isElementVisible(aElement) {
+  if (!aElement) {
+    return false;
+  }
+
+  // If aElement or a direct or indirect parent is hidden or collapsed,
+  // height, width or both will be 0.
+  var rect = aElement.getBoundingClientRect();
+  return rect.height > 0 && rect.width > 0;
+}
+
+function makeURLAbsolute(aBase, aUrl) {
+  // Note:  makeURI() will throw if aUri is not a valid URI
+  return makeURI(aUrl, null, makeURI(aBase)).spec;
+}
+
+function getHelpLinkURL(aHelpTopic) {
+  var url = Services.urlFormatter.formatURLPref("app.support.baseURL");
+  return url + aHelpTopic;
+}
+
+// aCalledFromModal is optional
+function openHelpLink(aHelpTopic, aCalledFromModal, aWhere) {
+  var url = getHelpLinkURL(aHelpTopic);
+  var where = aWhere;
+  if (!aWhere) {
+    where = aCalledFromModal ? "window" : "tab";
+  }
+
+  openTrustedLinkIn(url, where);
+}
+
+function openPrefsHelp(aEvent) {
+  let helpTopic = aEvent.target.getAttribute("helpTopic");
+  openHelpLink(helpTopic);
+}