diff options
Diffstat (limited to 'data/extensions/spyblock@gnu.org/chrome/content/ui/sidebar.js')
| -rw-r--r-- | data/extensions/spyblock@gnu.org/chrome/content/ui/sidebar.js | 1337 |
1 files changed, 0 insertions, 1337 deletions
diff --git a/data/extensions/spyblock@gnu.org/chrome/content/ui/sidebar.js b/data/extensions/spyblock@gnu.org/chrome/content/ui/sidebar.js deleted file mode 100644 index 688c248..0000000 --- a/data/extensions/spyblock@gnu.org/chrome/content/ui/sidebar.js +++ /dev/null @@ -1,1337 +0,0 @@ -/* - * This file is part of Adblock Plus <https://adblockplus.org/>, - * Copyright (C) 2006-2017 eyeo GmbH - * - * Adblock Plus is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 3 as - * published by the Free Software Foundation. - * - * Adblock Plus is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. - */ - -Cu.import("resource://gre/modules/XPCOMUtils.jsm"); - -// Main browser window -var mainWin = parent; - -// Location of the content window that the list refers to -var contentLocation = null; - -// The window handler currently in use -var requestNotifier = null; - -var cacheStorage = null; - -// Matcher for disabled filters -var disabledMatcher = new CombinedMatcher(); - -// Cached string values -var docDomainThirdParty = null; -var docDomainFirstParty = null; - -// Localized type names -var localizedTypes = new Map(); - -function init() { - docDomainThirdParty = document.documentElement.getAttribute("docDomainThirdParty"); - docDomainFirstParty = document.documentElement.getAttribute("docDomainFirstParty"); - - var list = E("list"); - list.view = treeView; - - // Restore previous state - var params = Utils.getParams(); - if (params && params.filter) - { - E("searchField").value = params.filter; - treeView.setFilter(params.filter); - } - if (params && params.focus && E(params.focus)) - E(params.focus).focus(); - else - E("searchField").focus(); - - var selected = null; - if (/sidebarDetached\.xul$/.test(parent.location.href)) - { - mainWin = parent.opener; - mainWin.addEventListener("unload", mainUnload, false); - E("detachButton").hidden = true; - E("reattachButton").hidden = false; - - let mustDetach = parent.arguments[0]; - if (mustDetach) - E("reattachButton").setAttribute("disabled", "true"); - if ("sidebar" in UI.hotkeys) - { - let {KeySelector} = require("keySelector"); - parent.addEventListener("keypress", function(event) - { - if (KeySelector.matchesKey(event, UI.hotkeys.sidebar)) - doClose(); - }, false); - } - - // Set default size/position unless already persisted - let defaults = {screenX: 0, screenY: 0, width: 600, height: 300}; - if (params && params.position) - defaults = params.position; - - let wnd = parent.document.documentElement; - for (let attr in defaults) - if (!wnd.hasAttribute(attr)) - wnd.setAttribute(attr, defaults[attr]); - } - - let {addBrowserLocationListener} = require("appSupport"); - updateContentLocation(); - - // Initialize matcher for disabled filters - reloadDisabledFilters(); - FilterNotifier.on("subscription.added", reloadDisabledFilters); - FilterNotifier.on("subscription.removed", reloadDisabledFilters); - FilterNotifier.on("subscription.disabled", reloadDisabledFilters); - FilterNotifier.on("subscription.updated", reloadDisabledFilters); - FilterNotifier.on("filter.added", reloadDisabledFilters); - FilterNotifier.on("filter.removed", reloadDisabledFilters); - FilterNotifier.on("filter.disabled", reloadDisabledFilters); - Prefs.addListener(onPrefChange); - - // Activate flasher - list.addEventListener("select", onSelectionChange, false); - - // Initialize data - handleLocationChange(); - - // Install a progress listener to catch location changes - if (addBrowserLocationListener) - addBrowserLocationListener(mainWin, handleLocationChange, true); - - for (let type of Policy.contentTypes.values()) - localizedTypes.set(type, Utils.getString("type_label_" + type.toLowerCase())); -} - -// To be called for a detached window when the main window has been closed -function mainUnload() { - parent.close(); -} - -function updateContentLocation() -{ - let {getCurrentLocation} = require("appSupport"); - let location = getCurrentLocation(mainWin); - if (location instanceof Ci.nsIURI) - location = location.spec; - contentLocation = location; -} - -function getOuterWindowID() -{ - let {getBrowser} = require("appSupport"); - let browser = getBrowser(mainWin); - if ("selectedBrowser" in browser) - browser = browser.selectedBrowser; - return browser.outerWindowID; -} - -function getFilter(item) -{ - if ("filter" in item && item.filter) - return Filter.fromText(item.filter); - else - return null; -} - -// To be called on unload -function cleanUp() { - requestNotifier.shutdown(); - FilterNotifier.off("subscription.added", reloadDisabledFilters); - FilterNotifier.off("subscription.removed", reloadDisabledFilters); - FilterNotifier.off("subscription.disabled", reloadDisabledFilters); - FilterNotifier.off("subscription.updated", reloadDisabledFilters); - FilterNotifier.off("filter.added", reloadDisabledFilters); - FilterNotifier.off("filter.removed", reloadDisabledFilters); - FilterNotifier.off("filter.disabled", reloadDisabledFilters); - Prefs.removeListener(onPrefChange); - E("list").view = null; - - let {removeBrowserLocationListener} = require("appSupport"); - if (removeBrowserLocationListener) - removeBrowserLocationListener(mainWin, handleLocationChange); - mainWin.removeEventListener("unload", mainUnload, false); -} - -/** - * Tracks preference changes, calls reloadDisabledFilters whenever Adblock Plus - * is enabled/disabled. - */ -function onPrefChange(name) -{ - if (name == "enabled") - reloadDisabledFilters(); -} - -let reloadDisabledScheduled = false; - -/** - * Updates matcher for disabled filters (global disabledMatcher variable), - * called on each filter change. Execute delayed to prevent multiple subsequent - * invocations. - */ -function reloadDisabledFilters() -{ - if (reloadDisabledScheduled) - return; - - Utils.runAsync(reloadDisabledFiltersInternal); - reloadDisabledScheduled = true; -} - -function reloadDisabledFiltersInternal() -{ - reloadDisabledScheduled = false; - disabledMatcher.clear(); - - if (Prefs.enabled) - { - for (let subscription of FilterStorage.subscriptions) - { - if (subscription.disabled) - continue; - - for (let filter of subscription.filters) - if (filter instanceof RegExpFilter && filter.disabled) - disabledMatcher.add(filter); - } - } - - treeView.updateFilters(); -} - -// Called whenever list selection changes - triggers flasher -function onSelectionChange() { - var item = treeView.getSelectedItem(); - if (item) - E("copy-command").removeAttribute("disabled"); - else - E("copy-command").setAttribute("disabled", "true"); - - if (item) - { - let key = item.location + " " + item.type + " " + item.docDomain; - RequestNotifier.storeWindowData(getOuterWindowID(), key); - treeView.itemToSelect = null; - } - - if (requestNotifier) - requestNotifier.flashNodes(item ? item.ids : null, Prefs.flash_scrolltoitem); -} - -function handleLocationChange() -{ - if (requestNotifier) - requestNotifier.shutdown(); - - updateContentLocation(); - treeView.clearData(); - - let outerWindowID = getOuterWindowID(); - RequestNotifier.retrieveWindowData(outerWindowID, key => - { - treeView.itemToSelect = key; - }); - requestNotifier = new RequestNotifier(outerWindowID, (item, scanComplete) => - { - if (item) - treeView.addItem(item, scanComplete); - }); - cacheStorage = null; -} - -// Fills a box with text splitting it up into multiple lines if necessary -function setMultilineContent(box, text, noRemove) -{ - if (!noRemove) - while (box.firstChild) - box.removeChild(box.firstChild); - - let lines = text.match(/.{1,80}/g); - if (lines.length > 7) - { - // Text is too long to display in full so we cut out the middle part - lines = lines.slice(0,3).concat("\u2026", lines.slice(-3)); - } - - for (let line of lines) - { - let description = document.createElement("description"); - description.setAttribute("value", line); - box.appendChild(description); - } -} - -// Fill in tooltip data before showing it -function fillInTooltip(e) { - // Prevent tooltip from overlapping menu - if (E("context").state == "open") - { - e.preventDefault(); - return; - } - - var item; - if (treeView.data && !treeView.data.length) - item = treeView.getDummyTooltip(); - else - item = treeView.getItemAt(e.clientX, e.clientY); - - if (!item) - { - e.preventDefault(); - return; - } - - let filter = getFilter(item); - let subscriptions = (filter ? filter.subscriptions.filter(function(subscription) { return !subscription.disabled; }) : []); - - E("tooltipDummy").hidden = !("tooltip" in item); - E("tooltipAddressRow").hidden = ("tooltip" in item); - E("tooltipTypeRow").hidden = ("tooltip" in item); - E("tooltipDocDomainRow").hidden = ("tooltip" in item || !item.docDomain); - E("tooltipFilterRow").hidden = !filter; - E("tooltipFilterSourceRow").hidden = !subscriptions.length; - - if ("tooltip" in item) - E("tooltipDummy").setAttribute("value", item.tooltip); - else - { - E("tooltipAddress").parentNode.hidden = (item.type == "ELEMHIDE"); - setMultilineContent(E("tooltipAddress"), item.location); - - var type = localizedTypes.get(item.type); - if (filter && filter instanceof WhitelistFilter) - type += " " + E("tooltipType").getAttribute("whitelisted"); - else if (filter && item.type != "ELEMHIDE") - type += " " + E("tooltipType").getAttribute("filtered"); - E("tooltipType").setAttribute("value", type); - - E("tooltipDocDomain").setAttribute("value", item.docDomain + " " + (item.thirdParty ? docDomainThirdParty : docDomainFirstParty)); - } - - if (filter) - { - let filterField = E("tooltipFilter"); - setMultilineContent(filterField, filter.text); - if (filter.disabled) - { - let disabledText = document.createElement("description"); - disabledText.className = "disabledTextLabel"; - disabledText.textContent = filterField.getAttribute("disabledText"); - filterField.appendChild(disabledText); - } - - if (subscriptions.length) - { - let sourceElement = E("tooltipFilterSource"); - while (sourceElement.firstChild) - sourceElement.removeChild(sourceElement.firstChild); - for (let i = 0; i < subscriptions.length; i++) - setMultilineContent(sourceElement, getSubscriptionTitle(subscriptions[i]), true); - } - } - - E("tooltipSizeRow").hidden = true; - if (!("tooltip" in item)) - { - getItemSize(item, (size) => - { - if (size) - { - E("tooltipSizeRow").hidden = false; - E("tooltipSize").setAttribute("value", size.join(" x ")); - } - }); - } - - var showPreview = Prefs.previewimages && !("tooltip" in item); - showPreview = showPreview && item.type == "IMAGE"; - showPreview = showPreview && (!filter || filter.disabled || filter instanceof WhitelistFilter); - E("tooltipPreviewBox").hidden = true; - if (showPreview) - { - if (!cacheStorage) - { - let {Services} = Cu.import("resource://gre/modules/Services.jsm", null); - let {LoadContextInfo} = Cu.import("resource://gre/modules/LoadContextInfo.jsm", null); - cacheStorage = Services.cache2.diskCacheStorage(LoadContextInfo.default, false); - } - - let showTooltipPreview = function () - { - E("tooltipPreview").setAttribute("src", item.location); - E("tooltipPreviewBox").hidden = false; - }; - try - { - cacheStorage.asyncOpenURI(Utils.makeURI(item.location), "", Ci.nsICacheStorage.OPEN_READONLY, { - onCacheEntryCheck: function (entry, appCache) - { - return Ci.nsICacheEntryOpenCallback.ENTRY_WANTED; - }, - onCacheEntryAvailable: function (entry, isNew, appCache, status) - { - if (Components.isSuccessCode(status) && !isNew) - showTooltipPreview(); - } - }); - } - catch (e) - { - Cu.reportError(e); - } - } -} - -const visual = { - OTHER: true, - IMAGE: true, - SUBDOCUMENT: true -} - -/** - * Updates context menu before it is shown. - */ -function fillInContext(/**Event*/ e) -{ - let item, allItems; - if (treeView.data && !treeView.data.length) - { - item = treeView.getDummyTooltip(); - allItems = [item]; - } - else - { - item = treeView.getItemAt(e.clientX, e.clientY); - allItems = treeView.getAllSelectedItems(); - } - - if (!item || ("tooltip" in item && !("filter" in item))) - return false; - - E("contextDisableFilter").hidden = true; - E("contextEnableFilter").hidden = true; - E("contextDisableOnSite").hidden = true; - let filter = getFilter(item); - if (filter) - { - let menuItem = E(filter.disabled ? "contextEnableFilter" : "contextDisableFilter"); - menuItem.setAttribute("label", menuItem.getAttribute("labeltempl").replace(/\?1\?/, filter.text)); - menuItem.hidden = false; - - if (filter instanceof ActiveFilter && !filter.disabled && filter.subscriptions.length && !filter.subscriptions.some(subscription => !(subscription instanceof SpecialSubscription))) - { - let domain = null; - try { - domain = Utils.effectiveTLD.getBaseDomainFromHost(item.docDomain); - } catch (e) {} - - if (domain && !filter.isActiveOnlyOnDomain(domain)) - { - menuItem = E("contextDisableOnSite"); - menuItem.setAttribute("label", menuItem.getAttribute("labeltempl").replace(/\?1\?/, domain)); - menuItem.hidden = false; - } - } - } - - E("contextWhitelist").hidden = ("tooltip" in item || !filter || filter.disabled || filter instanceof WhitelistFilter || item.type == "ELEMHIDE"); - E("contextBlock").hidden = !E("contextWhitelist").hidden; - E("contextBlock").setAttribute("disabled", filter && !filter.disabled); - E("contextEditFilter").setAttribute("disabled", !filter); - E("contextOpen").setAttribute("disabled", "tooltip" in item || item.type == "ELEMHIDE"); - E("contextFlash").setAttribute("disabled", "tooltip" in item || !(item.type in visual) || (filter && !filter.disabled && !(filter instanceof WhitelistFilter))); - E("contextCopyFilter").setAttribute("disabled", !allItems.some(getFilter)); - - return true; -} - -/** - * Processed mouse clicks on the item list. - * @param {Event} event - */ -function handleClick(event) -{ - let item = treeView.getItemAt(event.clientX, event.clientY); - if (event.button == 0 && treeView.getColumnAt(event.clientX, event.clientY) == "state") - { - let filter = getFilter(item); - if (filter) - enableFilter(filter, filter.disabled); - event.preventDefault(); - } - else if (event.button == 1) - { - openInTab(item, event); - event.preventDefault(); - } -} - -/** - * Processes double-clicks on the item list. - * @param {Event} event - */ -function handleDblClick(event) -{ - if (event.button != 0 || treeView.getColumnAt(event.clientX, event.clientY) == "state") - return; - - doBlock(); -} - -/** - * Opens the item in a new tab. - */ -function openInTab(item, /**Event*/ event) -{ - let items = (item ? [item] : treeView.getAllSelectedItems()); - for (let item of items) - { - if (item && item.type != "ELEMHIDE") - UI.loadInBrowser(item.location, mainWin, event); - } -} - -function doBlock() { - var item = treeView.getSelectedItem(); - if (!item || item.type == "ELEMHIDE") - return; - - var filter = getFilter(item); - if (filter && !filter.disabled && filter instanceof WhitelistFilter) - return; - - if (requestNotifier) - { - requestNotifier.storeNodesForEntries(item.ids, (nodesID) => - { - UI.blockItem(window, nodesID, item.orig); - }); - } -} - -function editFilter() -{ - var item = treeView.getSelectedItem(); - if (treeView.data && !treeView.data.length) - item = treeView.getDummyTooltip(); - - let filter = getFilter(item); - if (!filter) - return; - - UI.openFiltersDialog(filter); -} - -function enableFilter(filter, enable) { - filter.disabled = !enable; - - treeView.boxObject.invalidate(); -} - -/** - * Edits the filter to disable it on a particular domain. - */ -function disableOnSite() -{ - let item = treeView.getSelectedItem(); - let filter = getFilter(item); - if (!(filter instanceof ActiveFilter) || filter.disabled || !filter.subscriptions.length || filter.subscriptions.some(subscription => !(subscription instanceof SpecialSubscription))) - return; - - let domain; - try { - domain = Utils.effectiveTLD.getBaseDomainFromHost(item.docDomain).toUpperCase(); - } - catch (e) - { - return; - } - - // Generate text for new filter that excludes current domain - let text = filter.text; - if (filter instanceof RegExpFilter) - { - let match = Filter.optionsRegExp.exec(text); - if (match) - { - let found = false; - let options = match[1].toUpperCase().split(","); - for (let i = 0; i < options.length; i++) - { - let match = /^DOMAIN=(.*)/.exec(options[i]); - if (match) - { - let domains = match[1].split("|").filter(d => d != domain && d != "~" + domain && (d.length <= domain.length || d.lastIndexOf("." + domain) != d.length - domain.length - 1)); - domains.push("~" + domain); - options[i] = "DOMAIN=" + domains.join("|"); - found = true; - break; - } - } - if (!found) - options.push("DOMAIN=~" + domain); - - text = text.replace(Filter.optionsRegExp, "$" + options.join(",").toLowerCase()); - } - else - text += "$domain=~" + domain.toLowerCase(); - } - else if (filter instanceof ElemHideBase) - { - let match = /^([^#]+)(#.*)/.exec(text); - if (match) - { - let selector = match[2]; - let domains = match[1].toUpperCase().split(",").filter(d => d != domain && (d.length <= domain.length || d != "~" + domain && d.lastIndexOf("." + domain) != d.length - domain.length - 1)); - domains.push("~" + domain); - text = domains.join(",").toLowerCase() + selector; - } - else - text = "~" + domain.toLowerCase() + text; - } - - if (text == filter.text) - return; // Just in case, shouldn't happen - - // Insert new filter before the old one and remove the old one then - let newFilter = Filter.fromText(text); - if (newFilter.disabled && newFilter.subscriptions.length) - newFilter.disabled = false; - else if (!newFilter.subscriptions.length) - { - newFilter.disabled = false; - let subscription = filter.subscriptions.filter(s => s instanceof SpecialSubscription)[0]; - if (subscription) - FilterStorage.addFilter(newFilter, subscription, subscription.filters.indexOf(filter)); - } - FilterStorage.removeFilter(filter); - - // Update display - for (let i = 0; i < treeView.allData.length; i++) - if (getFilter(treeView.allData[i]) == filter) - treeView.allData[i].filter = null; - treeView.boxObject.invalidate(); -} - -function copyToClipboard() { - var items = treeView.getAllSelectedItems(); - if (!items.length) - return; - - Utils.clipboardHelper.copyString(items.map(function(item) {return item.location}).join(IO.lineBreak)); -} - -function copyFilter() { - var items = treeView.getAllSelectedItems().filter(getFilter); - if (treeView.data && !treeView.data.length) - items = [treeView.getDummyTooltip()]; - - if (!items.length) - return; - - Utils.clipboardHelper.copyString(items.map(function(item) {return item.filter}).join(IO.lineBreak)); -} - -function selectAll() { - treeView.selectAll(); -} - -// Saves sidebar's state before detaching/reattaching -function saveState() { - var focused = document.commandDispatcher.focusedElement; - while (focused && (!focused.id || !("focus" in focused))) - focused = focused.parentNode; - - // Calculate default position for the detached window - var boxObject = document.documentElement.boxObject; - var position = {screenX: boxObject.screenX, screenY: boxObject.screenY, width: boxObject.width, height: boxObject.height}; - - var params = { - filter: treeView.filter, - focus: (focused ? focused.id : null), - position: position - }; - Utils.setParams(params); -} - -// closes the sidebar -function doClose() -{ - mainWin.document.getElementById("abp-command-sidebar").doCommand(); -} - -// detaches/reattaches the sidebar -function detach(doDetach) -{ - saveState(); - - // Store variables locally, global variables will go away when we are closed - let myPrefs = Prefs; - let myMainWin = mainWin; - - // Close sidebar and open detached window - myMainWin.document.getElementById("abp-command-sidebar").doCommand(); - myPrefs.detachsidebar = doDetach; - myMainWin.document.getElementById("abp-command-sidebar").doCommand(); -} - -// Returns item's size if already known, otherwise undefined -function getCachedItemSize(item) -{ - if ("size" in item) - return item.size; - - let filter = getFilter(item); - if (filter && !filter.disabled && filter instanceof BlockingFilter) - return null; - - return undefined; -} - -// Retrieves item's size in the document if available -function getItemSize(item, callback) -{ - let size = getCachedItemSize(item); - if (typeof size != "undefined" || !requestNotifier) - { - callback(size); - return; - } - - requestNotifier.retrieveNodeSize(item.ids, function(size) - { - if (size) - item.size = size; - callback(size); - }); -} - -// Sort functions for the item list -function sortByAddress(item1, item2) { - if (item1.location < item2.location) - return -1; - else if (item1.location > item2.location) - return 1; - else - return 0; -} - -function sortByAddressDesc(item1, item2) { - return -sortByAddress(item1, item2); -} - -function compareType(item1, item2) { - let type1 = localizedTypes.get(item1.type); - let type2 = localizedTypes.get(item2.type); - if (type1 < type2) - return -1; - else if (type1 > type2) - return 1; - else - return 0; -} - -function compareFilter(item1, item2) { - var hasFilter1 = (item1.filter ? 1 : 0); - var hasFilter2 = (item2.filter ? 1 : 0); - if (hasFilter1 != hasFilter2) - return hasFilter1 - hasFilter2; - else if (hasFilter1 && item1.filter < item2.filter) - return -1; - else if (hasFilter1 && item1.filter > item2.filter) - return 1; - else - return 0; -} - -function compareState(item1, item2) -{ - let filter1 = getFilter(item1); - let filter2 = getFilter(item2); - let state1 = (!filter1 ? 0 : (filter1.disabled ? 1 : (filter1 instanceof WhitelistFilter ? 2 : 3))); - let state2 = (!filter2 ? 0 : (filter2.disabled ? 1 : (filter2 instanceof WhitelistFilter ? 2 : 3))); - return state1 - state2; -} - -function compareSize(item1, item2) -{ - let size1 = getCachedItemSize(item1); - let size2 = getCachedItemSize(item2); - - size1 = size1 ? size1[0] * size1[1] : 0; - size2 = size2 ? size2[0] * size2[1] : 0; - return size1 - size2; -} - -function compareDocDomain(item1, item2) -{ - if (item1.docDomain < item2.docDomain) - return -1; - else if (item1.docDomain > item2.docDomain) - return 1; - else if (item1.thirdParty && !item2.thirdParty) - return -1; - else if (!item1.thirdParty && item2.thirdParty) - return 1; - else - return 0; -} - -function compareFilterSource(item1, item2) -{ - let filter1 = getFilter(item1); - let filter2 = getFilter(item2); - let subs1 = filter1 ? filter1.subscriptions.map(s => getSubscriptionTitle(s)).join(", ") : ""; - let subs2 = filter2 ? filter2.subscriptions.map(s => getSubscriptionTitle(s)).join(", ") : ""; - if (subs1 < subs2) - return -1; - else if (subs1 > subs2) - return 1; - else - return 0; -} - -function createSortWithFallback(cmpFunc, fallbackFunc, desc) { - var factor = (desc ? -1 : 1); - return function(item1, item2) { - var ret = cmpFunc(item1, item2); - if (ret == 0) - return fallbackFunc(item1, item2); - else - return factor * ret; - } -} - -// Item list's tree view object -var treeView = { - // - // nsISupports implementation - // - - QueryInterface: function(uuid) { - if (!uuid.equals(Ci.nsISupports) && - !uuid.equals(Ci.nsITreeView)) - { - throw Cr.NS_ERROR_NO_INTERFACE; - } - - return this; - }, - - // - // nsITreeView implementation - // - - selection: null, - - setTree: function(boxObject) { - if (!boxObject) - return; - this.boxObject = boxObject; - this.itemsDummy = boxObject.treeBody.getAttribute("noitemslabel"); - this.whitelistDummy = boxObject.treeBody.getAttribute("whitelistedlabel"); - var stringAtoms = ["col-address", "col-type", "col-filter", "col-state", "col-size", "col-docDomain", "col-filterSource", "state-regular", "state-filtered", "state-whitelisted", "state-hidden", "state-hiddenexception"]; - var boolAtoms = ["selected", "dummy", "filter-disabled"]; - var atomService = Cc["@mozilla.org/atom-service;1"].getService(Ci.nsIAtomService); - this.atoms = {}; - for (let atom of stringAtoms) - this.atoms[atom] = atomService.getAtom(atom); - for (let atom of boolAtoms) - { - this.atoms[atom + "-true"] = atomService.getAtom(atom + "-true"); - this.atoms[atom + "-false"] = atomService.getAtom(atom + "-false"); - } - - this.itemsDummyTooltip = Utils.getString("no_blocking_suggestions"); - this.whitelistDummyTooltip = Utils.getString("whitelisted_page"); - - // Check current sort direction - var cols = document.getElementsByTagName("treecol"); - var sortDir = null; - for (let i = 0; i < cols.length; i++) { - var col = cols[i]; - var dir = col.getAttribute("sortDirection"); - if (dir && dir != "natural") { - this.sortColumn = col; - sortDir = dir; - } - } - if (!this.sortColumn) - { - let defaultSort = E("list").getAttribute("defaultSort"); - let match = /^(\w+)\s+(ascending|descending)$/.exec(defaultSort); - if (match) - { - this.sortColumn = E(match[1]); - if (this.sortColumn) - { - sortDir = match[2]; - this.sortColumn.setAttribute("sortDirection", sortDir); - } - } - } - - if (sortDir) - { - this.sortProc = this.sortProcs[this.sortColumn.id + (sortDir == "descending" ? "Desc" : "")]; - E("list").setAttribute("defaultSort", " "); - } - - // Make sure to update the dummy row every two seconds - setInterval(function(view) { - if (!view.data || !view.data.length) - view.boxObject.invalidateRow(0); - }, 2000, this); - - // Prevent a reference through closures - boxObject = null; - }, - get rowCount() { - return (this.data && this.data.length ? this.data.length : 1); - }, - getCellText: function(row, col) { - col = col.id; - if (col != "type" && col != "address" && col != "filter" && col != "size" && col != "docDomain" && col != "filterSource") - return ""; - if (this.data && this.data.length) { - if (row >= this.data.length) - return ""; - if (col == "type") - return localizedTypes.get(this.data[row].type); - else if (col == "filter") - return (this.data[row].filter || ""); - else if (col == "size") - { - let size = getCachedItemSize(this.data[row]); - if (typeof size == "undefined") - { - getItemSize(this.data[row], (size) => - { - if (size) - this.boxObject.invalidateRow(row) - }); - } - return (size ? size.join(" x ") : ""); - } - else if (col == "docDomain") - return this.data[row].docDomain + " " + (this.data[row].thirdParty ? docDomainThirdParty : docDomainFirstParty); - else if (col == "filterSource") - { - let filter = getFilter(this.data[row]) - if (!filter) - return ""; - - return filter.subscriptions.filter(s => !s.disabled).map(s => getSubscriptionTitle(s)).join(", "); - } - else - return this.data[row].location; - } - else { - // Empty list, show dummy - if (row > 0 || (col != "address" && col != "filter")) - return ""; - if (col == "filter") { - var filter = Policy.isWhitelisted(contentLocation); - return filter ? filter.text : ""; - } - - return (Policy.isWhitelisted(contentLocation) ? this.whitelistDummy : this.itemsDummy); - } - }, - - generateProperties: function(list, properties) - { - if (properties) - { - // Gecko 21 and below: we have an nsISupportsArray parameter, add atoms - // to that. - for (let i = 0; i < list.length; i++) - if (list[i] in this.atoms) - properties.AppendElement(this.atoms[list[i]]); - return null; - } - else - { - // Gecko 22+: no parameter, just return a string - return list.join(" "); - } - }, - - getColumnProperties: function(col, properties) - { - return this.generateProperties(["col-" + col.id], properties); - }, - - getRowProperties: function(row, properties) - { - if (row >= this.rowCount) - return ""; - - let list = []; - list.push("selected-" + this.selection.isSelected(row)); - - let state; - if (this.data && this.data.length) { - list.push("dummy-false"); - - let filter = getFilter(this.data[row]); - if (filter) - list.push("filter-disabled-" + filter.disabled); - - state = "state-regular"; - if (filter && !filter.disabled) - { - if (filter instanceof WhitelistFilter) - state = "state-whitelisted"; - else if (filter instanceof BlockingFilter) - state = "state-filtered"; - else if (filter instanceof ElemHideFilter || filter instanceof ElemHideEmulationFilter) - state = "state-hidden"; - else if (filter instanceof ElemHideException) - state = "state-hiddenexception"; - } - } - else { - list.push("dummy-true"); - - state = "state-filtered"; - if (this.data && Policy.isWhitelisted(contentLocation)) - state = "state-whitelisted"; - } - list.push(state); - return this.generateProperties(list, properties); - }, - - getCellProperties: function(row, col, properties) - { - return this.getRowProperties(row, properties) + " " + this.getColumnProperties(col, properties); - }, - - cycleHeader: function(col) { - col = col.id; - - col = E(col); - if (!col) - return; - - var cycle = { - natural: 'ascending', - ascending: 'descending', - descending: 'natural' - }; - - var curDirection = "natural"; - if (this.sortColumn == col) - curDirection = col.getAttribute("sortDirection"); - else if (this.sortColumn) - this.sortColumn.removeAttribute("sortDirection"); - - curDirection = cycle[curDirection]; - - if (curDirection == "natural") - this.sortProc = null; - else - this.sortProc = this.sortProcs[col.id + (curDirection == "descending" ? "Desc" : "")]; - - if (this.data) - this.refilter(); - - col.setAttribute("sortDirection", curDirection); - this.sortColumn = col; - - this.boxObject.invalidate(); - }, - - isSorted: function() { - return this.sortProc; - }, - - isContainer: function() {return false}, - isContainerOpen: function() {return false}, - isContainerEmpty: function() {return false}, - getLevel: function() {return 0}, - getParentIndex: function() {return -1}, - hasNextSibling: function() {return false}, - toggleOpenState: function() {}, - canDrop: function() {return false}, - drop: function() {}, - getCellValue: function() {return null}, - getProgressMode: function() {return null}, - getImageSrc: function() {return null}, - isSeparator: function() {return false}, - isEditable: function() {return false}, - cycleCell: function() {}, - performAction: function() {}, - performActionOnRow: function() {}, - performActionOnCell: function() {}, - selectionChanged: function() {}, - - // - // Custom properties and methods - // - - boxObject: null, - atoms: null, - filter: "", - data: null, - allData: [], - dataMap: Object.create(null), - sortColumn: null, - sortProc: null, - resortTimeout: null, - itemsDummy: null, - whitelistDummy: null, - itemsDummyTooltip: null, - whitelistDummyTooltip: null, - itemToSelect: null, - - sortProcs: { - address: sortByAddress, - addressDesc: sortByAddressDesc, - type: createSortWithFallback(compareType, sortByAddress, false), - typeDesc: createSortWithFallback(compareType, sortByAddress, true), - filter: createSortWithFallback(compareFilter, sortByAddress, false), - filterDesc: createSortWithFallback(compareFilter, sortByAddress, true), - state: createSortWithFallback(compareState, sortByAddress, false), - stateDesc: createSortWithFallback(compareState, sortByAddress, true), - size: createSortWithFallback(compareSize, sortByAddress, false), - sizeDesc: createSortWithFallback(compareSize, sortByAddress, true), - docDomain: createSortWithFallback(compareDocDomain, sortByAddress, false), - docDomainDesc: createSortWithFallback(compareDocDomain, sortByAddress, true), - filterSource: createSortWithFallback(compareFilterSource, sortByAddress, false), - filterSourceDesc: createSortWithFallback(compareFilterSource, sortByAddress, true) - }, - clearData: function(data) { - var oldRows = this.rowCount; - this.allData = []; - this.dataMap = Object.create(null); - this.refilter(); - - this.boxObject.rowCountChanged(0, -oldRows); - this.boxObject.rowCountChanged(0, this.rowCount); - }, - - addItem: function(/**RequestEntry*/ item, /**Boolean*/ scanComplete) - { - // Merge duplicate entries - let key = item.location + " " + item.type + " " + item.docDomain; - if (key in this.dataMap) - { - // We know this item already - take over the filter if any and be done with it - let existing = this.dataMap[key]; - if (item.filter) - existing.filter = item.filter; - existing.ids.push(item.id); - - this.invalidateItem(existing); - return; - } - - // Add new item to the list - // Store original item in orig property - reading out prototype is messed up in Gecko 1.9.2 - item = {__proto__: item, orig: item, ids: [item.id]}; - this.allData.push(item); - this.dataMap[key] = item; - - // Show disabled filters if no other filter applies - if (!item.filter) - { - let disabledMatch = disabledMatcher.matchesAny(item.location, RegExpFilter.typeMap[item.type], item.docDomain, item.thirdParty); - if (disabledMatch) - item.filter = disabledMatch.text; - } - - if (!this.matchesFilter(item)) - return; - - let index = -1; - if (this.sortProc && this.sortColumn && this.sortColumn.id == "size") - { - // Sorting by size requires accessing content document, and that's - // dangerous from a content policy (and we are likely called directly - // from a content policy call). Size data will be inaccurate anyway, - // delay sorting until later. - if (this.resortTimeout) - clearTimeout(this.resortTimeout); - this.resortTimeout = setTimeout(function(me) - { - if (me.sortProc) - me.data.sort(me.sortProc); - me.boxObject.invalidate(); - }, 500, this); - } - else if (this.sortProc) - for (var i = 0; index < 0 && i < this.data.length; i++) - if (this.sortProc(item, this.data[i]) < 0) - index = i; - - if (index >= 0) - this.data.splice(index, 0, item); - else { - this.data.push(item); - index = this.data.length - 1; - } - - if (this.data.length == 1) - this.boxObject.invalidateRow(0); - else - this.boxObject.rowCountChanged(index, 1); - - if (this.itemToSelect == key) - { - this.selection.select(index); - this.boxObject.ensureRowIsVisible(index); - this.itemToSelect = null; - } - else if (!scanComplete && this.selection.currentIndex >= 0) // Keep selected row visible while scanning - this.boxObject.ensureRowIsVisible(this.selection.currentIndex); - }, - - updateFilters: function() - { - for (let item of this.allData) - { - let filter = getFilter(item); - if (filter instanceof RegExpFilter && filter.disabled) - delete item.filter; - if (!filter) - { - let disabledMatch = disabledMatcher.matchesAny(item.location, RegExpFilter.typeMap[item.type], item.docDomain, item.thirdParty); - if (disabledMatch) - item.filter = disabledMatch.text; - } - } - this.refilter(); - }, - - /** - * Updates the list after a filter or sorting change. - */ - refilter: function() - { - if (this.resortTimeout) - clearTimeout(this.resortTimeout); - - this.data = this.allData.filter(this.matchesFilter, this); - - if (this.sortProc) - this.data.sort(this.sortProc); - }, - - /** - * Tests whether an item matches current list filter. - * @return {Boolean} true if the item should be shown - */ - matchesFilter: function(item) - { - if (!this.filter) - return true; - - return (item.location.toLowerCase().indexOf(this.filter) >= 0 || - (item.filter && item.filter.toLowerCase().indexOf(this.filter) >= 0) || - item.type.toLowerCase().indexOf(this.filter.replace(/-/g, "_")) >= 0 || - localizedTypes.get(item.type).toLowerCase().indexOf(this.filter) >= 0 || - (item.docDomain && item.docDomain.toLowerCase().indexOf(this.filter) >= 0) || - (item.docDomain && item.thirdParty && docDomainThirdParty.toLowerCase().indexOf(this.filter) >= 0) || - (item.docDomain && !item.thirdParty && docDomainFirstParty.toLowerCase().indexOf(this.filter) >= 0)); - }, - - setFilter: function(filter) { - var oldRows = this.rowCount; - - this.filter = filter.toLowerCase(); - this.refilter(); - - var newRows = this.rowCount; - if (oldRows != newRows) - this.boxObject.rowCountChanged(oldRows < newRows ? oldRows : newRows, this.rowCount - oldRows); - this.boxObject.invalidate(); - }, - - selectAll: function() { - this.selection.selectAll(); - }, - - getSelectedItem: function() { - if (!this.data || this.selection.currentIndex < 0 || this.selection.currentIndex >= this.data.length) - return null; - - return this.data[this.selection.currentIndex]; - }, - - getAllSelectedItems: function() { - let result = []; - if (!this.data) - return result; - - let numRanges = this.selection.getRangeCount(); - for (let i = 0; i < numRanges; i++) - { - let min = {}; - let max = {}; - let range = this.selection.getRangeAt(i, min, max); - for (let j = min.value; j <= max.value; j++) - { - if (j >= 0 && j < this.data.length) - result.push(this.data[j]); - } - } - return result; - }, - - getItemAt: function(x, y) - { - if (!this.data) - return null; - - var row = this.boxObject.getRowAt(x, y); - if (row < 0 || row >= this.data.length) - return null; - - return this.data[row]; - }, - - getColumnAt: function(x, y) - { - if (!this.data) - return null; - - let col = {}; - this.boxObject.getCellAt(x, y, {}, col, {}); - return (col.value ? col.value.id : null); - }, - - getDummyTooltip: function() { - if (!this.data || this.data.length) - return null; - - var filter = Policy.isWhitelisted(contentLocation); - if (filter) - return {tooltip: this.whitelistDummyTooltip, filter: filter.text}; - else - return {tooltip: this.itemsDummyTooltip}; - }, - - invalidateItem: function(item) - { - let row = this.data.indexOf(item); - if (row >= 0) - this.boxObject.invalidateRow(row); - } -} |