diff options
Diffstat (limited to 'application/palemoon/base/content/newtab/sites.js')
| -rw-r--r-- | application/palemoon/base/content/newtab/sites.js | 365 |
1 files changed, 0 insertions, 365 deletions
diff --git a/application/palemoon/base/content/newtab/sites.js b/application/palemoon/base/content/newtab/sites.js deleted file mode 100644 index a368146bb..000000000 --- a/application/palemoon/base/content/newtab/sites.js +++ /dev/null @@ -1,365 +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; - }, - - _getSuggestedTileExplanation: function() { - let targetedName = `<strong> ${this.link.targetedName} </strong>`; - let targetedSite = `<strong> ${this.link.targetedSite} </strong>`; - if (this.link.explanation) { - return this._newTabString(this.link.explanation, [targetedName, targetedSite]); - } - return newTabString("suggested.button", [targetedName]); - }, - - /** - * 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; - delete this.link.enhancedImageURI; - // remove endTime to avoid further time checks - delete this.link.endTime; - // clear enhanced-content image that may still exist in preloaded page - this._querySelector(".enhanced-content").style.backgroundImage = ""; - 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()) { - // suggested 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; - } - } -}; |