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-rw-r--r--application/palemoon/base/content/newtab/cells.js126
1 files changed, 0 insertions, 126 deletions
diff --git a/application/palemoon/base/content/newtab/cells.js b/application/palemoon/base/content/newtab/cells.js
deleted file mode 100644
index 47d4ef52d..000000000
--- a/application/palemoon/base/content/newtab/cells.js
+++ /dev/null
@@ -1,126 +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
-
-/**
- * This class manages a cell's DOM node (not the actually cell content, a site).
- * It's mostly read-only, i.e. all manipulation of both position and content
- * aren't handled here.
- */
-function Cell(aGrid, aNode) {
- this._grid = aGrid;
- this._node = aNode;
- this._node._newtabCell = this;
-
- // Register drag-and-drop event handlers.
- ["dragenter", "dragover", "dragexit", "drop"].forEach(function (aType) {
- this._node.addEventListener(aType, this, false);
- }, this);
-}
-
-Cell.prototype = {
- /**
- * The grid.
- */
- _grid: null,
-
- /**
- * The cell's DOM node.
- */
- get node() { return this._node; },
-
- /**
- * The cell's offset in the grid.
- */
- get index() {
- let index = this._grid.cells.indexOf(this);
-
- // Cache this value, overwrite the getter.
- Object.defineProperty(this, "index", {value: index, enumerable: true});
-
- return index;
- },
-
- /**
- * The previous cell in the grid.
- */
- get previousSibling() {
- let prev = this.node.previousElementSibling;
- prev = prev && prev._newtabCell;
-
- // Cache this value, overwrite the getter.
- Object.defineProperty(this, "previousSibling", {value: prev, enumerable: true});
-
- return prev;
- },
-
- /**
- * The next cell in the grid.
- */
- get nextSibling() {
- let next = this.node.nextElementSibling;
- next = next && next._newtabCell;
-
- // Cache this value, overwrite the getter.
- Object.defineProperty(this, "nextSibling", {value: next, enumerable: true});
-
- return next;
- },
-
- /**
- * The site contained in the cell, if any.
- */
- get site() {
- let firstChild = this.node.firstElementChild;
- return firstChild && firstChild._newtabSite;
- },
-
- /**
- * Checks whether the cell contains a pinned site.
- * @return Whether the cell contains a pinned site.
- */
- containsPinnedSite: function Cell_containsPinnedSite() {
- let site = this.site;
- return site && site.isPinned();
- },
-
- /**
- * Checks whether the cell contains a site (is empty).
- * @return Whether the cell is empty.
- */
- isEmpty: function Cell_isEmpty() {
- return !this.site;
- },
-
- /**
- * Handles all cell events.
- */
- handleEvent: function Cell_handleEvent(aEvent) {
- // We're not responding to external drag/drop events
- // when our parent window is in private browsing mode.
- if (inPrivateBrowsingMode() && !gDrag.draggedSite)
- return;
-
- if (aEvent.type != "dragexit" && !gDrag.isValid(aEvent))
- return;
-
- switch (aEvent.type) {
- case "dragenter":
- aEvent.preventDefault();
- gDrop.enter(this, aEvent);
- break;
- case "dragover":
- aEvent.preventDefault();
- break;
- case "dragexit":
- gDrop.exit(this, aEvent);
- break;
- case "drop":
- aEvent.preventDefault();
- gDrop.drop(this, aEvent);
- break;
- }
- }
-};