1 files changed, 0 insertions, 244 deletions
diff --git a/application/palemoon/components/newtab/page.js b/application/palemoon/components/newtab/page.js
deleted file mode 100644
index 34387fd44..000000000
--- a/application/palemoon/components/newtab/page.js
+++ /dev/null
@@ -1,244 +0,0 @@
-#ifdef 0
-/* 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/. */
-#endif
-
-// The amount of time we wait while coalescing updates for hidden pages.
-const SCHEDULE_UPDATE_TIMEOUT_MS = 1000;
-
-/**
- * This singleton represents the whole 'New Tab Page' and takes care of
- * initializing all its components.
- */
-var gPage = {
-  /**
-   * Initializes the page.
-   */
-  init: function Page_init() {
-    // Add ourselves to the list of pages to receive notifications.
-    gAllPages.register(this);
-
-    // Listen for 'unload' to unregister this page.
-    addEventListener("unload", this, false);
-    
-    // Listen for toggle button clicks.
-    let button = document.getElementById("newtab-toggle");
-    button.addEventListener("click", e => this.toggleEnabled(e));
-
-    // XXX bug 991111 - Not all click events are correctly triggered when
-    // listening from xhtml nodes -- in particular middle clicks on sites, so
-    // listen from the xul window and filter then delegate
-    addEventListener("click", this, false);
-
-    // Check if the new tab feature is enabled.
-    let enabled = gAllPages.enabled;
-    if (enabled)
-      this._init();
-
-    this._updateAttributes(enabled);
-  },
-
-  /**
-   * Listens for notifications specific to this page.
-   */
-  observe: function Page_observe(aSubject, aTopic, aData) {
-    if (aTopic == "nsPref:changed") {
-      let enabled = gAllPages.enabled;
-      this._updateAttributes(enabled);
-
-      // Initialize the whole page if we haven't done that, yet.
-      if (enabled) {
-        this._init();
-      } else {
-        gUndoDialog.hide();
-      }
-    } else if (aTopic == "page-thumbnail:create" && gGrid.ready) {
-      for (let site of gGrid.sites) {
-        if (site && site.url === aData) {
-          site.refreshThumbnail();
-        }
-      }
-    }
-  },
-
-  /**
-   * Updates the page's grid right away for visible pages. If the page is
-   * currently hidden, i.e. in a background tab or in the preloader, then we
-   * batch multiple update requests and refresh the grid once after a short
-   * delay. Accepts a single parameter the specifies the reason for requesting
-   * a page update. The page may decide to delay or prevent a requested updated
-   * based on the given reason.
-   */
-  update(reason = "") {
-    // Update immediately if we're visible.
-    if (!document.hidden) {
-      // Ignore updates where reason=links-changed as those signal that the
-      // provider's set of links changed. We don't want to update visible pages
-      // in that case, it is ok to wait until the user opens the next tab.
-      if (reason != "links-changed" && gGrid.ready) {
-        gGrid.refresh();
-      }
-
-      return;
-    }
-
-    // Bail out if we scheduled before.
-    if (this._scheduleUpdateTimeout) {
-      return;
-    }
-
-    this._scheduleUpdateTimeout = setTimeout(() => {
-      // Refresh if the grid is ready.
-      if (gGrid.ready) {
-        gGrid.refresh();
-      }
-
-      this._scheduleUpdateTimeout = null;
-    }, SCHEDULE_UPDATE_TIMEOUT_MS);
-  },
-
-  /**
-   * Internally initializes the page. This runs only when/if the feature
-   * is/gets enabled.
-   */
-  _init: function Page_init() {
-    if (this._initialized)
-      return;
-
-    this._initialized = true;
-
-    // Set submit button label for when CSS background are disabled (e.g.
-    // high contrast mode).
-    document.getElementById("searchSubmit").value =
-      document.body.getAttribute("dir") == "ltr" ? "\u25B6" : "\u25C0";
-
-    if (document.hidden) {
-      addEventListener("visibilitychange", this);
-    } else {
-      setTimeout(() => this.onPageFirstVisible());
-    }
-
-    // Initialize and render the grid.
-    gGrid.init();
-
-    // Initialize the drop target shim.
-    gDropTargetShim.init();
-
-#ifdef XP_MACOSX
-    // Workaround to prevent a delay on MacOSX due to a slow drop animation.
-    document.addEventListener("dragover", this, false);
-    document.addEventListener("drop", this, false);
-#endif
-  },
-
-  /**
-   * Updates the 'page-disabled' attributes of the respective DOM nodes.
-   * @param aValue Whether the New Tab Page is enabled or not.
-   */
-  _updateAttributes: function Page_updateAttributes(aValue) {
-    // Set the nodes' states.
-    let nodeSelector = "#newtab-grid, #searchContainer";
-    for (let node of document.querySelectorAll(nodeSelector)) {
-      if (aValue)
-        node.removeAttribute("page-disabled");
-      else
-        node.setAttribute("page-disabled", "true");
-    }
-
-    // Enables/disables the control and link elements.
-    let inputSelector = ".newtab-control, .newtab-link";
-    for (let input of document.querySelectorAll(inputSelector)) {
-      if (aValue)
-        input.removeAttribute("tabindex");
-      else
-        input.setAttribute("tabindex", "-1");
-    }
-  },
-
-  /**
-   * Handles unload event
-   */
-  _handleUnloadEvent: function Page_handleUnloadEvent() {
-    gAllPages.unregister(this);
-  },
-
-  /**
-   * Handles all page events.
-   */
-  handleEvent: function Page_handleEvent(aEvent) {
-    switch (aEvent.type) {
-      case "load":
-        this.onPageVisibleAndLoaded();
-        break;
-      case "unload":
-        this._handleUnloadEvent();
-        break;
-      case "click":
-        let {button, target} = aEvent;
-        // Go up ancestors until we find a Site or not
-        while (target) {
-          if (target.hasOwnProperty("_newtabSite")) {
-            target._newtabSite.onClick(aEvent);
-            break;
-          }
-          target = target.parentNode;
-        }
-        break;
-      case "dragover":
-        if (gDrag.isValid(aEvent) && gDrag.draggedSite)
-          aEvent.preventDefault();
-        break;
-      case "drop":
-        if (gDrag.isValid(aEvent) && gDrag.draggedSite) {
-          aEvent.preventDefault();
-          aEvent.stopPropagation();
-        }
-        break;
-      case "visibilitychange":
-        // Cancel any delayed updates for hidden pages now that we're visible.
-        if (this._scheduleUpdateTimeout) {
-          clearTimeout(this._scheduleUpdateTimeout);
-          this._scheduleUpdateTimeout = null;
-
-          // An update was pending so force an update now.
-          this.update();
-        }
-
-        setTimeout(() => this.onPageFirstVisible());
-        removeEventListener("visibilitychange", this);
-        break;
-    }
-  },
-
-  onPageFirstVisible: function () {
-    // Record another page impression.
-    Services.telemetry.getHistogramById("NEWTAB_PAGE_SHOWN").add(true);
-
-    for (let site of gGrid.sites) {
-      if (site) {
-        // The site may need to modify and/or re-render itself if
-        // something changed after newtab was created by preloader.
-        // For example, the suggested tile endTime may have passed.
-        site.onFirstVisible();
-      }
-    }
-
-    // save timestamp to compute page life-span delta
-    this._firstVisibleTime = Date.now();
-
-    if (document.readyState == "complete") {
-      this.onPageVisibleAndLoaded();
-    } else {
-      addEventListener("load", this);
-    }
-  },
-
-  onPageVisibleAndLoaded() {
-  },
-
-  toggleEnabled: function(aEvent) {
-    gAllPages.enabled = !gAllPages.enabled;
-    aEvent.stopPropagation();
-  }
-};