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-rw-r--r--application/palemoon/components/newtab/sites.js353
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diff --git a/application/palemoon/components/newtab/sites.js b/application/palemoon/components/newtab/sites.js
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--- a/application/palemoon/components/newtab/sites.js
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@@ -1,353 +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
-
-const THUMBNAIL_PLACEHOLDER_ENABLED =
- Services.prefs.getBoolPref("browser.newtabpage.thumbnailPlaceholder");
-
-/**
- * This class represents a site that is contained in a cell and can be pinned,
- * moved around or deleted.
- */
-function Site(aNode, aLink) {
- this._node = aNode;
- this._node._newtabSite = this;
-
- this._link = aLink;
-
- this._render();
- this._addEventHandlers();
-}
-
-Site.prototype = {
- /**
- * The site's DOM node.
- */
- get node() { return this._node; },
-
- /**
- * The site's link.
- */
- get link() { return this._link; },
-
- /**
- * The url of the site's link.
- */
- get url() { return this.link.url; },
-
- /**
- * The title of the site's link.
- */
- get title() { return this.link.title || this.link.url; },
-
- /**
- * The site's parent cell.
- */
- get cell() {
- let parentNode = this.node.parentNode;
- return parentNode && parentNode._newtabCell;
- },
-
- /**
- * Pins the site on its current or a given index.
- * @param aIndex The pinned index (optional).
- * @return true if link changed type after pin
- */
- pin: function Site_pin(aIndex) {
- if (typeof aIndex == "undefined")
- aIndex = this.cell.index;
-
- this._updateAttributes(true);
- let changed = gPinnedLinks.pin(this._link, aIndex);
- if (changed) {
- // render site again
- this._render();
- }
- return changed;
- },
-
- /**
- * Unpins the site and calls the given callback when done.
- */
- unpin: function Site_unpin() {
- if (this.isPinned()) {
- this._updateAttributes(false);
- gPinnedLinks.unpin(this._link);
- gUpdater.updateGrid();
- }
- },
-
- /**
- * Checks whether this site is pinned.
- * @return Whether this site is pinned.
- */
- isPinned: function Site_isPinned() {
- return gPinnedLinks.isPinned(this._link);
- },
-
- /**
- * Blocks the site (removes it from the grid) and calls the given callback
- * when done.
- */
- block: function Site_block() {
- if (!gBlockedLinks.isBlocked(this._link)) {
- gUndoDialog.show(this);
- gBlockedLinks.block(this._link);
- gUpdater.updateGrid();
- }
- },
-
- /**
- * Gets the DOM node specified by the given query selector.
- * @param aSelector The query selector.
- * @return The DOM node we found.
- */
- _querySelector: function Site_querySelector(aSelector) {
- return this.node.querySelector(aSelector);
- },
-
- /**
- * Updates attributes for all nodes which status depends on this site being
- * pinned or unpinned.
- * @param aPinned Whether this site is now pinned or unpinned.
- */
- _updateAttributes: function (aPinned) {
- let control = this._querySelector(".newtab-control-pin");
-
- if (aPinned) {
- this.node.setAttribute("pinned", true);
- control.setAttribute("title", newTabString("unpin"));
- } else {
- this.node.removeAttribute("pinned");
- control.setAttribute("title", newTabString("pin"));
- }
- },
-
- _newTabString: function(str, substrArr) {
- let regExp = /%[0-9]\$S/g;
- let matches;
- while ((matches = regExp.exec(str))) {
- let match = matches[0];
- let index = match.charAt(1); // Get the digit in the regExp.
- str = str.replace(match, substrArr[index - 1]);
- }
- return str;
- },
-
- /**
- * Checks for and modifies link at campaign end time
- */
- _checkLinkEndTime: function Site_checkLinkEndTime() {
- if (this.link.endTime && this.link.endTime < Date.now()) {
- let oldUrl = this.url;
- // chop off the path part from url
- this.link.url = Services.io.newURI(this.url, null, null).resolve("/");
- // clear supplied images - this triggers thumbnail download for new url
- delete this.link.imageURI;
- // remove endTime to avoid further time checks
- delete this.link.endTime;
- gPinnedLinks.replace(oldUrl, this.link);
- }
- },
-
- /**
- * Renders the site's data (fills the HTML fragment).
- */
- _render: function Site_render() {
- // first check for end time, as it may modify the link
- this._checkLinkEndTime();
- // setup display variables
- let url = this.url;
- let title = this.link.type == "history" ? this.link.baseDomain :
- this.title;
- let tooltip = (this.title == url ? this.title : this.title + "\n" + url);
-
- let link = this._querySelector(".newtab-link");
- link.setAttribute("title", tooltip);
- link.setAttribute("href", url);
- this.node.setAttribute("type", this.link.type);
-
- let titleNode = this._querySelector(".newtab-title");
- titleNode.textContent = title;
- if (this.link.titleBgColor) {
- titleNode.style.backgroundColor = this.link.titleBgColor;
- }
-
- if (this.isPinned())
- this._updateAttributes(true);
- // Capture the page if the thumbnail is missing, which will cause page.js
- // to be notified and call our refreshThumbnail() method.
- this.captureIfMissing();
- // but still display whatever thumbnail might be available now.
- this.refreshThumbnail();
- },
-
- /**
- * Called when the site's tab becomes visible for the first time.
- * Since the newtab may be preloaded long before it's displayed,
- * check for changed conditions and re-render if needed
- */
- onFirstVisible: function Site_onFirstVisible() {
- if (this.link.endTime && this.link.endTime < Date.now()) {
- // site needs to change landing url and background image
- this._render();
- }
- else {
- this.captureIfMissing();
- }
- },
-
- /**
- * Captures the site's thumbnail in the background, but only if there's no
- * existing thumbnail and the page allows background captures.
- */
- captureIfMissing: function Site_captureIfMissing() {
- if (!document.hidden && !this.link.imageURI) {
- BackgroundPageThumbs.captureIfMissing(this.url);
- }
- },
-
- /**
- * Refreshes the thumbnail for the site.
- */
- refreshThumbnail: function Site_refreshThumbnail() {
- let link = this.link;
-
- let thumbnail = this._querySelector(".newtab-thumbnail.thumbnail");
- if (link.bgColor) {
- thumbnail.style.backgroundColor = link.bgColor;
- }
- let uri = link.imageURI || PageThumbs.getThumbnailURL(this.url);
- thumbnail.style.backgroundImage = 'url("' + uri + '")';
-
- if (THUMBNAIL_PLACEHOLDER_ENABLED &&
- link.type == "history" &&
- link.baseDomain) {
- let placeholder = this._querySelector(".newtab-thumbnail.placeholder");
- let charCodeSum = 0;
- for (let c of link.baseDomain) {
- charCodeSum += c.charCodeAt(0);
- }
- const COLORS = 16;
- let hue = Math.round((charCodeSum % COLORS) / COLORS * 360);
- placeholder.style.backgroundColor = "hsl(" + hue + ",80%,40%)";
- placeholder.textContent = link.baseDomain.substr(0,1).toUpperCase();
- }
- },
-
- _ignoreHoverEvents: function(element) {
- element.addEventListener("mouseover", () => {
- this.cell.node.setAttribute("ignorehover", "true");
- });
- element.addEventListener("mouseout", () => {
- this.cell.node.removeAttribute("ignorehover");
- });
- },
-
- /**
- * Adds event handlers for the site and its buttons.
- */
- _addEventHandlers: function Site_addEventHandlers() {
- // Register drag-and-drop event handlers.
- this._node.addEventListener("dragstart", this, false);
- this._node.addEventListener("dragend", this, false);
- this._node.addEventListener("mouseover", this, false);
- },
-
- /**
- * Speculatively opens a connection to the current site.
- */
- _speculativeConnect: function Site_speculativeConnect() {
- let sc = Services.io.QueryInterface(Ci.nsISpeculativeConnect);
- let uri = Services.io.newURI(this.url, null, null);
- try {
- // This can throw for certain internal URLs, when they wind up in
- // about:newtab. Be sure not to propagate the error.
- sc.speculativeConnect(uri, null);
- } catch (e) {}
- },
-
- /**
- * Record interaction with site using telemetry.
- */
- _recordSiteClicked: function Site_recordSiteClicked(aIndex) {
- if (Services.prefs.prefHasUserValue("browser.newtabpage.rows") ||
- Services.prefs.prefHasUserValue("browser.newtabpage.columns") ||
- aIndex > 8) {
- // We only want to get indices for the default configuration, everything
- // else goes in the same bucket.
- aIndex = 9;
- }
- Services.telemetry.getHistogramById("NEWTAB_PAGE_SITE_CLICKED")
- .add(aIndex);
- },
-
- _toggleLegalText: function(buttonClass, explanationTextClass) {
- let button = this._querySelector(buttonClass);
- if (button.hasAttribute("active")) {
- let explain = this._querySelector(explanationTextClass);
- explain.parentNode.removeChild(explain);
-
- button.removeAttribute("active");
- }
- },
-
- /**
- * Handles site click events.
- */
- onClick: function Site_onClick(aEvent) {
- let action;
- let pinned = this.isPinned();
- let tileIndex = this.cell.index;
- let {button, target} = aEvent;
-
- // Handle tile/thumbnail link click
- if (target.classList.contains("newtab-link") ||
- target.parentElement.classList.contains("newtab-link")) {
- // Record for primary and middle clicks
- if (button == 0 || button == 1) {
- this._recordSiteClicked(tileIndex);
- action = "click";
- }
- }
- // Only handle primary clicks for the remaining targets
- else if (button == 0) {
- aEvent.preventDefault();
- if (target.classList.contains("newtab-control-block")) {
- this.block();
- action = "block";
- }
- else if (pinned && target.classList.contains("newtab-control-pin")) {
- this.unpin();
- action = "unpin";
- }
- else if (!pinned && target.classList.contains("newtab-control-pin")) {
- if (this.pin()) {
- // link has changed - update rest of the pages
- gAllPages.update(gPage);
- }
- action = "pin";
- }
- }
- },
-
- /**
- * Handles all site events.
- */
- handleEvent: function Site_handleEvent(aEvent) {
- switch (aEvent.type) {
- case "mouseover":
- this._node.removeEventListener("mouseover", this, false);
- this._speculativeConnect();
- break;
- case "dragstart":
- gDrag.start(this, aEvent);
- break;
- case "dragend":
- gDrag.end(this, aEvent);
- break;
- }
- }
-};