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Diffstat (limited to 'webbrowser/components/places/PlacesUIUtils.jsm')
| -rw-r--r-- | webbrowser/components/places/PlacesUIUtils.jsm | 1373 |
1 files changed, 1373 insertions, 0 deletions
diff --git a/webbrowser/components/places/PlacesUIUtils.jsm b/webbrowser/components/places/PlacesUIUtils.jsm new file mode 100644 index 0000000..e3a9e13 --- /dev/null +++ b/webbrowser/components/places/PlacesUIUtils.jsm @@ -0,0 +1,1373 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +this.EXPORTED_SYMBOLS = ["PlacesUIUtils"]; + +var Ci = Components.interfaces; +var Cc = Components.classes; +var Cr = Components.results; +var Cu = Components.utils; + +Cu.import("resource://gre/modules/XPCOMUtils.jsm"); +Cu.import("resource://gre/modules/Services.jsm"); + +XPCOMUtils.defineLazyModuleGetter(this, "PluralForm", + "resource://gre/modules/PluralForm.jsm"); + +XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils", + "resource://gre/modules/PrivateBrowsingUtils.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow", + "resource:///modules/RecentWindow.jsm"); + +XPCOMUtils.defineLazyGetter(this, "PlacesUtils", function() { + Cu.import("resource://gre/modules/PlacesUtils.jsm"); + return PlacesUtils; +}); + +this.PlacesUIUtils = { + ORGANIZER_LEFTPANE_VERSION: 7, + ORGANIZER_FOLDER_ANNO: "PlacesOrganizer/OrganizerFolder", + ORGANIZER_QUERY_ANNO: "PlacesOrganizer/OrganizerQuery", + + LOAD_IN_SIDEBAR_ANNO: "bookmarkProperties/loadInSidebar", + DESCRIPTION_ANNO: "bookmarkProperties/description", + + TYPE_TAB_DROP: "application/x-moz-tabbrowser-tab", + + /** + * Makes a URI from a spec, and do fixup + * @param aSpec + * The string spec of the URI + * @returns A URI object for the spec. + */ + createFixedURI: function PUIU_createFixedURI(aSpec) { + return URIFixup.createFixupURI(aSpec, Ci.nsIURIFixup.FIXUP_FLAG_NONE); + }, + + getFormattedString: function PUIU_getFormattedString(key, params) { + return bundle.formatStringFromName(key, params, params.length); + }, + + /** + * Get a localized plural string for the specified key name and numeric value + * substituting parameters. + * + * @param aKey + * String, key for looking up the localized string in the bundle + * @param aNumber + * Number based on which the final localized form is looked up + * @param aParams + * Array whose items will substitute #1, #2,... #n parameters + * in the string. + * + * @see https://developer.mozilla.org/en/Localization_and_Plurals + * @return The localized plural string. + */ + getPluralString: function PUIU_getPluralString(aKey, aNumber, aParams) { + let str = PluralForm.get(aNumber, bundle.GetStringFromName(aKey)); + + // Replace #1 with aParams[0], #2 with aParams[1], and so on. + return str.replace(/\#(\d+)/g, function (matchedId, matchedNumber) { + let param = aParams[parseInt(matchedNumber, 10) - 1]; + return param !== undefined ? param : matchedId; + }); + }, + + getString: function PUIU_getString(key) { + return bundle.GetStringFromName(key); + }, + + get _copyableAnnotations() [ + this.DESCRIPTION_ANNO, + this.LOAD_IN_SIDEBAR_ANNO, + PlacesUtils.POST_DATA_ANNO, + PlacesUtils.READ_ONLY_ANNO, + ], + + /** + * Get a transaction for copying a uri item (either a bookmark or a history + * entry) from one container to another. + * + * @param aData + * JSON object of dropped or pasted item properties + * @param aContainer + * The container being copied into + * @param aIndex + * The index within the container the item is copied to + * @return A nsITransaction object that performs the copy. + * + * @note Since a copy creates a completely new item, only some internal + * annotations are synced from the old one. + * @see this._copyableAnnotations for the list of copyable annotations. + */ + _getURIItemCopyTransaction: + function PUIU__getURIItemCopyTransaction(aData, aContainer, aIndex) + { + let transactions = []; + if (aData.dateAdded) { + transactions.push( + new PlacesEditItemDateAddedTransaction(null, aData.dateAdded) + ); + } + if (aData.lastModified) { + transactions.push( + new PlacesEditItemLastModifiedTransaction(null, aData.lastModified) + ); + } + + let keyword = aData.keyword || null; + let annos = []; + if (aData.annos) { + annos = aData.annos.filter(function (aAnno) { + return this._copyableAnnotations.indexOf(aAnno.name) != -1; + }, this); + } + + return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(aData.uri), + aContainer, aIndex, aData.title, + keyword, annos, transactions); + }, + + /** + * Gets a transaction for copying (recursively nesting to include children) + * a folder (or container) and its contents from one folder to another. + * + * @param aData + * Unwrapped dropped folder data - Obj containing folder and children + * @param aContainer + * The container we are copying into + * @param aIndex + * The index in the destination container to insert the new items + * @return A nsITransaction object that will perform the copy. + * + * @note Since a copy creates a completely new item, only some internal + * annotations are synced from the old one. + * @see this._copyableAnnotations for the list of copyable annotations. + */ + _getFolderCopyTransaction(aData, aContainer, aIndex) { + function getChildItemsTransactions(aRoot) { + let transactions = []; + let index = aIndex; + for (let i = 0; i < aRoot.childCount; ++i) { + let child = aRoot.getChild(i); + // Temporary hacks until we switch to PlacesTransactions.jsm. + let isLivemark = + PlacesUtils.annotations.itemHasAnnotation(child.itemId, + PlacesUtils.LMANNO_FEEDURI); + let [node] = PlacesUtils.unwrapNodes( + PlacesUtils.wrapNode(child, PlacesUtils.TYPE_X_MOZ_PLACE, isLivemark), + PlacesUtils.TYPE_X_MOZ_PLACE + ); + + // Make sure that items are given the correct index, this will be + // passed by the transaction manager to the backend for the insertion. + // Insertion behaves differently for DEFAULT_INDEX (append). + if (aIndex != PlacesUtils.bookmarks.DEFAULT_INDEX) { + index = i; + } + + if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER) { + if (node.livemark && node.annos) { + transactions.push( + PlacesUIUtils._getLivemarkCopyTransaction(node, aContainer, index) + ); + } + else { + transactions.push( + PlacesUIUtils._getFolderCopyTransaction(node, aContainer, index) + ); + } + } + else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR) { + transactions.push(new PlacesCreateSeparatorTransaction(-1, index)); + } + else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE) { + transactions.push( + PlacesUIUtils._getURIItemCopyTransaction(node, -1, index) + ); + } + else { + throw new Error("Unexpected item under a bookmarks folder"); + } + } + return transactions; + } + + if (aContainer == PlacesUtils.tagsFolderId) { // Copying into a tag folder. + let transactions = []; + if (!aData.livemark && aData.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER) { + let {root} = PlacesUtils.getFolderContents(aData.id, false, false); + let urls = PlacesUtils.getURLsForContainerNode(root); + root.containerOpen = false; + for (let { uri } of urls) { + transactions.push( + new PlacesTagURITransaction(NetUtil.newURI(uri), [aData.title]) + ); + } + } + return new PlacesAggregatedTransaction("addTags", transactions); + } + + if (aData.livemark && aData.annos) { // Copying a livemark. + return this._getLivemarkCopyTransaction(aData, aContainer, aIndex); + } + + let {root} = PlacesUtils.getFolderContents(aData.id, false, false); + let transactions = getChildItemsTransactions(root); + root.containerOpen = false; + + if (aData.dateAdded) { + transactions.push( + new PlacesEditItemDateAddedTransaction(null, aData.dateAdded) + ); + } + if (aData.lastModified) { + transactions.push( + new PlacesEditItemLastModifiedTransaction(null, aData.lastModified) + ); + } + + let annos = []; + if (aData.annos) { + annos = aData.annos.filter(function (aAnno) { + return this._copyableAnnotations.indexOf(aAnno.name) != -1; + }, this); + } + + return new PlacesCreateFolderTransaction(aData.title, aContainer, aIndex, + annos, transactions); + }, + + /** + * Gets a transaction for copying a live bookmark item from one container to + * another. + * + * @param aData + * Unwrapped live bookmarkmark data + * @param aContainer + * The container we are copying into + * @param aIndex + * The index in the destination container to insert the new items + * @return A nsITransaction object that will perform the copy. + * + * @note Since a copy creates a completely new item, only some internal + * annotations are synced from the old one. + * @see this._copyableAnnotations for the list of copyable annotations. + */ + _getLivemarkCopyTransaction: + function PUIU__getLivemarkCopyTransaction(aData, aContainer, aIndex) + { + if (!aData.livemark || !aData.annos) { + throw new Error("node is not a livemark"); + } + + let feedURI, siteURI; + let annos = []; + if (aData.annos) { + annos = aData.annos.filter(function (aAnno) { + if (aAnno.name == PlacesUtils.LMANNO_FEEDURI) { + feedURI = PlacesUtils._uri(aAnno.value); + } + else if (aAnno.name == PlacesUtils.LMANNO_SITEURI) { + siteURI = PlacesUtils._uri(aAnno.value); + } + return this._copyableAnnotations.indexOf(aAnno.name) != -1 + }, this); + } + + return new PlacesCreateLivemarkTransaction(feedURI, siteURI, aData.title, + aContainer, aIndex, annos); + }, + + /** + * Test if a bookmark item = a live bookmark item. + * + * @param aItemId + * item identifier + * @return true if a live bookmark item, false otherwise. + * + * @note Maybe this should be removed later, see bug 1072833. + */ + _isLivemark: + function PUIU__isLivemark(aItemId) + { + // Since this check may be done on each dragover event, it's worth maintaining + // a cache. + let self = PUIU__isLivemark; + if (!("ids" in self)) { + const LIVEMARK_ANNO = PlacesUtils.LMANNO_FEEDURI; + + let idsVec = PlacesUtils.annotations.getItemsWithAnnotation(LIVEMARK_ANNO); + self.ids = new Set(idsVec); + + let obs = Object.freeze({ + QueryInterface: XPCOMUtils.generateQI(Ci.nsIAnnotationObserver), + + onItemAnnotationSet(itemId, annoName) { + if (annoName == LIVEMARK_ANNO) + self.ids.add(itemId); + }, + + onItemAnnotationRemoved(itemId, annoName) { + // If annoName is set to an empty string, the item is gone. + if (annoName == LIVEMARK_ANNO || annoName == "") + self.ids.delete(itemId); + }, + + onPageAnnotationSet() { }, + onPageAnnotationRemoved() { }, + }); + PlacesUtils.annotations.addObserver(obs); + PlacesUtils.registerShutdownFunction(() => { + PlacesUtils.annotations.removeObserver(obs); + }); + } + return self.ids.has(aItemId); + }, + + /** + * Constructs a Transaction for the drop or paste of a blob of data into + * a container. + * @param data + * The unwrapped data blob of dropped or pasted data. + * @param type + * The content type of the data + * @param container + * The container the data was dropped or pasted into + * @param index + * The index within the container the item was dropped or pasted at + * @param copy + * The drag action was copy, so don't move folders or links. + * @returns An object implementing nsITransaction that can perform + * the move/insert. + */ + makeTransaction: + function PUIU_makeTransaction(data, type, container, index, copy) + { + switch (data.type) { + case PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER: + if (copy) { + return this._getFolderCopyTransaction(data, container, index); + } + + // Otherwise move the item. + return new PlacesMoveItemTransaction(data.id, container, index); + break; + case PlacesUtils.TYPE_X_MOZ_PLACE: + if (copy || data.id == -1) { // Id is -1 if the place is not bookmarked. + return this._getURIItemCopyTransaction(data, container, index); + } + + // Otherwise move the item. + return new PlacesMoveItemTransaction(data.id, container, index); + break; + case PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR: + if (copy) { + // There is no data in a separator, so copying it just amounts to + // inserting a new separator. + return new PlacesCreateSeparatorTransaction(container, index); + } + + // Otherwise move the item. + return new PlacesMoveItemTransaction(data.id, container, index); + break; + default: + if (type == PlacesUtils.TYPE_X_MOZ_URL || + type == PlacesUtils.TYPE_UNICODE || + type == this.TYPE_TAB_DROP) { + let title = type != PlacesUtils.TYPE_UNICODE ? data.title + : data.uri; + return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(data.uri), + container, index, title); + } + } + return null; + }, + + /** + * Shows the bookmark dialog corresponding to the specified info. + * + * @param aInfo + * Describes the item to be edited/added in the dialog. + * See documentation at the top of bookmarkProperties.js + * @param aWindow + * Owner window for the new dialog. + * + * @see documentation at the top of bookmarkProperties.js + * @return true if any transaction has been performed, false otherwise. + */ + showBookmarkDialog: + function PUIU_showBookmarkDialog(aInfo, aParentWindow) { + // Preserve size attributes differently based on the fact the dialog has + // a folder picker or not, since it needs more horizontal space than the + // other controls. + let hasFolderPicker = !("hiddenRows" in aInfo) || + aInfo.hiddenRows.indexOf("folderPicker") == -1; + // Use a different chrome url to persist different sizes. + let dialogURL = hasFolderPicker ? + "chrome://browser/content/places/bookmarkProperties2.xul" : + "chrome://browser/content/places/bookmarkProperties.xul"; + + let features = "centerscreen,chrome,modal,resizable=yes"; + aParentWindow.openDialog(dialogURL, "", features, aInfo); + return ("performed" in aInfo && aInfo.performed); + }, + + _getTopBrowserWin: function PUIU__getTopBrowserWin() { + return RecentWindow.getMostRecentBrowserWindow(); + }, + + /** + * Returns the closet ancestor places view for the given DOM node + * @param aNode + * a DOM node + * @return the closet ancestor places view if exists, null otherwsie. + */ + getViewForNode: function PUIU_getViewForNode(aNode) { + let node = aNode; + + // The view for a <menu> of which its associated menupopup is a places + // view, is the menupopup. + if (node.localName == "menu" && !node._placesNode && + node.lastChild._placesView) + return node.lastChild._placesView; + + while (node instanceof Ci.nsIDOMElement) { + if (node._placesView) + return node._placesView; + if (node.localName == "tree" && node.getAttribute("type") == "places") + return node; + + node = node.parentNode; + } + + return null; + }, + + /** + * By calling this before visiting an URL, the visit will be associated to a + * TRANSITION_TYPED transition (if there is no a referrer). + * This is used when visiting pages from the history menu, history sidebar, + * url bar, url autocomplete results, and history searches from the places + * organizer. If this is not called visits will be marked as + * TRANSITION_LINK. + */ + markPageAsTyped: function PUIU_markPageAsTyped(aURL) { + PlacesUtils.history.markPageAsTyped(this.createFixedURI(aURL)); + }, + + /** + * By calling this before visiting an URL, the visit will be associated to a + * TRANSITION_BOOKMARK transition. + * This is used when visiting pages from the bookmarks menu, + * personal toolbar, and bookmarks from within the places organizer. + * If this is not called visits will be marked as TRANSITION_LINK. + */ + markPageAsFollowedBookmark: function PUIU_markPageAsFollowedBookmark(aURL) { + PlacesUtils.history.markPageAsFollowedBookmark(this.createFixedURI(aURL)); + }, + + /** + * By calling this before visiting an URL, any visit in frames will be + * associated to a TRANSITION_FRAMED_LINK transition. + * This is actually used to distinguish user-initiated visits in frames + * so automatic visits can be correctly ignored. + */ + markPageAsFollowedLink: function PUIU_markPageAsFollowedLink(aURL) { + PlacesUtils.history.markPageAsFollowedLink(this.createFixedURI(aURL)); + }, + + /** + * Allows opening of javascript/data URI only if the given node is + * bookmarked (see bug 224521). + * @param aURINode + * a URI node + * @param aWindow + * a window on which a potential error alert is shown on. + * @return true if it's safe to open the node in the browser, false otherwise. + * + */ + checkURLSecurity: function PUIU_checkURLSecurity(aURINode, aWindow) { + if (PlacesUtils.nodeIsBookmark(aURINode)) + return true; + + var uri = PlacesUtils._uri(aURINode.uri); + if (uri.schemeIs("javascript") || uri.schemeIs("data")) { + const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties"; + var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"]. + getService(Ci.nsIStringBundleService). + createBundle(BRANDING_BUNDLE_URI). + GetStringFromName("brandShortName"); + + var errorStr = this.getString("load-js-data-url-error"); + Services.prompt.alert(aWindow, brandShortName, errorStr); + return false; + } + return true; + }, + + /** + * Get the description associated with a document, as specified in a <META> + * element. + * @param doc + * A DOM Document to get a description for + * @returns A description string if a META element was discovered with a + * "description" or "httpequiv" attribute, empty string otherwise. + */ + getDescriptionFromDocument: function PUIU_getDescriptionFromDocument(doc) { + var metaElements = doc.getElementsByTagName("META"); + for (var i = 0; i < metaElements.length; ++i) { + if (metaElements[i].name.toLowerCase() == "description" || + metaElements[i].httpEquiv.toLowerCase() == "description") { + return metaElements[i].content; + } + } + return ""; + }, + + /** + * Retrieve the description of an item + * @param aItemId + * item identifier + * @returns the description of the given item, or an empty string if it is + * not set. + */ + getItemDescription: function PUIU_getItemDescription(aItemId) { + if (PlacesUtils.annotations.itemHasAnnotation(aItemId, this.DESCRIPTION_ANNO)) + return PlacesUtils.annotations.getItemAnnotation(aItemId, this.DESCRIPTION_ANNO); + return ""; + }, + + /** + * Check whether or not the given node represents a removable entry (either in + * history or in bookmarks). + * + * @param aNode + * a node, except the root node of a query. + * @return true if the aNode represents a removable entry, false otherwise. + */ + canUserRemove: function (aNode) { + let parentNode = aNode.parent; + if (!parentNode) + throw new Error("canUserRemove doesn't accept root nodes"); + + // If it's not a bookmark, we can remove it unless it's a child of a + // livemark. + if (aNode.itemId == -1) { + // Rather than executing a db query, checking the existence of the feedURI + // annotation, detect livemark children by the fact that they are the only + // direct non-bookmark children of bookmark folders. + return !PlacesUtils.nodeIsFolder(parentNode); + } + + // Generally it's always possible to remove children of a query. + if (PlacesUtils.nodeIsQuery(parentNode)) + return true; + + // Otherwise it has to be a child of an editable folder. + return !this.isContentsReadOnly(parentNode); + }, + + /** + * DO NOT USE THIS API IN ADDONS. IT IS VERY LIKELY TO CHANGE WHEN THE SWITCH + * TO GUIDS IS COMPLETE (BUG 1071511). + * + * Check whether or not the given node or item-id points to a folder which + * should not be modified by the user (i.e. its children should be unremovable + * and unmovable, new children should be disallowed, etc). + * These semantics are not inherited, meaning that read-only folder may + * contain editable items (for instance, the places root is read-only, but all + * of its direct children aren't). + * + * You should only pass folder item ids or folder nodes for aNodeOrItemId. + * While this is only enforced for the node case (if an item id of a separator + * or a bookmark is passed, false is returned), it's considered the caller's + * job to ensure that it checks a folder. + * Also note that folder-shortcuts should only be passed as result nodes. + * Otherwise they are just treated as bookmarks (i.e. false is returned). + * + * @param aNodeOrItemId + * any item id or result node. + * @throws if aNodeOrItemId is neither an item id nor a folder result node. + * @note livemark "folders" are considered read-only (but see bug 1072833). + * @return true if aItemId points to a read-only folder, false otherwise. + */ + isContentsReadOnly: function (aNodeOrItemId) { + let itemId; + if (typeof(aNodeOrItemId) == "number") { + itemId = aNodeOrItemId; + } + else if (PlacesUtils.nodeIsFolder(aNodeOrItemId)) { + itemId = PlacesUtils.getConcreteItemId(aNodeOrItemId); + } + else { + throw new Error("invalid value for aNodeOrItemId"); + } + + if (itemId == PlacesUtils.placesRootId || this._isLivemark(itemId)) + return true; + + // leftPaneFolderId, and as a result, allBookmarksFolderId, is a lazy getter + // performing at least a synchronous DB query (and on its very first call + // in a fresh profile, it also creates the entire structure). + // Therefore we don't want to this function, which is called very often by + // isCommandEnabled, to ever be the one that invokes it first, especially + // because isCommandEnabled may be called way before the left pane folder is + // even created (for example, if the user only uses the bookmarks menu or + // toolbar for managing bookmarks). To do so, we avoid comparing to those + // special folder if the lazy getter is still in place. This is safe merely + // because the only way to access the left pane contents goes through + // "resolving" the leftPaneFolderId getter. + if ("get" in Object.getOwnPropertyDescriptor(this, "leftPaneFolderId")) + return false; + + return itemId == this.leftPaneFolderId || + itemId == this.allBookmarksFolderId; + }, + + /** + * Gives the user a chance to cancel loading lots of tabs at once + */ + _confirmOpenInTabs: + function PUIU__confirmOpenInTabs(numTabsToOpen, aWindow) { + const WARN_ON_OPEN_PREF = "browser.tabs.warnOnOpen"; + var reallyOpen = true; + + if (Services.prefs.getBoolPref(WARN_ON_OPEN_PREF)) { + if (numTabsToOpen >= Services.prefs.getIntPref("browser.tabs.maxOpenBeforeWarn")) { + // default to true: if it were false, we wouldn't get this far + var warnOnOpen = { value: true }; + + var messageKey = "tabs.openWarningMultipleBranded"; + var openKey = "tabs.openButtonMultiple"; + const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties"; + var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"]. + getService(Ci.nsIStringBundleService). + createBundle(BRANDING_BUNDLE_URI). + GetStringFromName("brandShortName"); + + var buttonPressed = Services.prompt.confirmEx( + aWindow, + this.getString("tabs.openWarningTitle"), + this.getFormattedString(messageKey, [numTabsToOpen, brandShortName]), + (Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0) + + (Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1), + this.getString(openKey), null, null, + this.getFormattedString("tabs.openWarningPromptMeBranded", + [brandShortName]), + warnOnOpen + ); + + reallyOpen = (buttonPressed == 0); + // don't set the pref unless they press OK and it's false + if (reallyOpen && !warnOnOpen.value) + Services.prefs.setBoolPref(WARN_ON_OPEN_PREF, false); + } + } + + return reallyOpen; + }, + + /** aItemsToOpen needs to be an array of objects of the form: + * {uri: string, isBookmark: boolean} + */ + _openTabset: function PUIU__openTabset(aItemsToOpen, aEvent, aWindow) { + if (!aItemsToOpen.length) + return; + + // Prefer the caller window if it's a browser window, otherwise use + // the top browser window. + var browserWindow = null; + browserWindow = + aWindow && aWindow.document.documentElement.getAttribute("windowtype") == "navigator:browser" ? + aWindow : this._getTopBrowserWin(); + + var urls = []; + let skipMarking = browserWindow && PrivateBrowsingUtils.isWindowPrivate(browserWindow); + for (let item of aItemsToOpen) { + urls.push(item.uri); + if (skipMarking) { + continue; + } + + if (item.isBookmark) + this.markPageAsFollowedBookmark(item.uri); + else + this.markPageAsTyped(item.uri); + } + + // whereToOpenLink doesn't return "window" when there's no browser window + // open (Bug 630255). + var where = browserWindow ? + browserWindow.whereToOpenLink(aEvent, false, true) : "window"; + if (where == "window") { + // There is no browser window open, thus open a new one. + var uriList = PlacesUtils.toISupportsString(urls.join("|")); + var args = Cc["@mozilla.org/supports-array;1"]. + createInstance(Ci.nsISupportsArray); + args.AppendElement(uriList); + browserWindow = Services.ww.openWindow(aWindow, + "chrome://browser/content/browser.xul", + null, "chrome,dialog=no,all", args); + return; + } + + var loadInBackground = where == "tabshifted" ? true : false; + // For consistency, we want all the bookmarks to open in new tabs, instead + // of having one of them replace the currently focused tab. Hence we call + // loadTabs with aReplace set to false. + browserWindow.gBrowser.loadTabs(urls, loadInBackground, false); + }, + + openLiveMarkNodesInTabs: + function PUIU_openLiveMarkNodesInTabs(aNode, aEvent, aView) { + let window = aView.ownerWindow; + + PlacesUtils.livemarks.getLivemark({id: aNode.itemId}) + .then(aLivemark => { + urlsToOpen = []; + + let nodes = aLivemark.getNodesForContainer(aNode); + for (let node of nodes) { + urlsToOpen.push({uri: node.uri, isBookmark: false}); + } + + if (this._confirmOpenInTabs(urlsToOpen.length, window)) { + this._openTabset(urlsToOpen, aEvent, window); + } + }, Cu.reportError); + }, + + openContainerNodeInTabs: + function PUIU_openContainerInTabs(aNode, aEvent, aView) { + let window = aView.ownerWindow; + + let urlsToOpen = PlacesUtils.getURLsForContainerNode(aNode); + if (this._confirmOpenInTabs(urlsToOpen.length, window)) { + this._openTabset(urlsToOpen, aEvent, window); + } + }, + + openURINodesInTabs: function PUIU_openURINodesInTabs(aNodes, aEvent, aView) { + let window = aView.ownerWindow; + + let urlsToOpen = []; + for (var i=0; i < aNodes.length; i++) { + // Skip over separators and folders. + if (PlacesUtils.nodeIsURI(aNodes[i])) + urlsToOpen.push({uri: aNodes[i].uri, isBookmark: PlacesUtils.nodeIsBookmark(aNodes[i])}); + } + this._openTabset(urlsToOpen, aEvent, window); + }, + + /** + * Loads the node's URL in the appropriate tab or window or as a web + * panel given the user's preference specified by modifier keys tracked by a + * DOM mouse/key event. + * @param aNode + * An uri result node. + * @param aEvent + * The DOM mouse/key event with modifier keys set that track the + * user's preferred destination window or tab. + * @param aView + * The controller associated with aNode. + */ + openNodeWithEvent: + function PUIU_openNodeWithEvent(aNode, aEvent, aView) { + let window = aView.ownerWindow; + this._openNodeIn(aNode, window.whereToOpenLink(aEvent, false, true), window); + }, + + /** + * Loads the node's URL in the appropriate tab or window or as a + * web panel. + * see also openUILinkIn + */ + openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aView, aPrivate) { + let window = aView.ownerWindow; + this._openNodeIn(aNode, aWhere, window, aPrivate); + }, + + _openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aWindow, aPrivate=false) { + if (aNode && PlacesUtils.nodeIsURI(aNode) && + this.checkURLSecurity(aNode, aWindow)) { + let isBookmark = PlacesUtils.nodeIsBookmark(aNode); + + if (!PrivateBrowsingUtils.isWindowPrivate(aWindow)) { + if (isBookmark) + this.markPageAsFollowedBookmark(aNode.uri); + else + this.markPageAsTyped(aNode.uri); + } + + // Check whether the node is a bookmark which should be opened as + // a web panel + if (aWhere == "current" && isBookmark) { + if (PlacesUtils.annotations + .itemHasAnnotation(aNode.itemId, this.LOAD_IN_SIDEBAR_ANNO)) { + let browserWin = this._getTopBrowserWin(); + if (browserWin) { + browserWin.openWebPanel(aNode.title, aNode.uri); + return; + } + } + } + aWindow.openUILinkIn(aNode.uri, aWhere, { + inBackground: Services.prefs.getBoolPref("browser.tabs.loadBookmarksInBackground"), + private: aPrivate, + }); + } + }, + + /** + * Helper for guessing scheme from an url string. + * Used to avoid nsIURI overhead in frequently called UI functions. + * + * @param aUrlString the url to guess the scheme from. + * + * @return guessed scheme for this url string. + * + * @note this is not supposed be perfect, so use it only for UI purposes. + */ + guessUrlSchemeForUI: function PUIU_guessUrlSchemeForUI(aUrlString) { + return aUrlString.substr(0, aUrlString.indexOf(":")); + }, + + getBestTitle: function PUIU_getBestTitle(aNode, aDoNotCutTitle) { + var title; + if (!aNode.title && PlacesUtils.nodeIsURI(aNode)) { + // if node title is empty, try to set the label using host and filename + // PlacesUtils._uri() will throw if aNode.uri is not a valid URI + try { + var uri = PlacesUtils._uri(aNode.uri); + var host = uri.host; + var fileName = uri.QueryInterface(Ci.nsIURL).fileName; + // if fileName is empty, use path to distinguish labels + if (aDoNotCutTitle) { + title = host + uri.path; + } else { + title = host + (fileName ? + (host ? "/" + this.ellipsis + "/" : "") + fileName : + uri.path); + } + } + catch (e) { + // Use (no title) for non-standard URIs (data:, javascript:, ...) + title = ""; + } + } + else + title = aNode.title; + + return title || this.getString("noTitle"); + }, + + get leftPaneQueries() { + // build the map + this.leftPaneFolderId; + return this.leftPaneQueries; + }, + + // Get the folder id for the organizer left-pane folder. + get leftPaneFolderId() { + let leftPaneRoot = -1; + let allBookmarksId; + + // Shortcuts to services. + let bs = PlacesUtils.bookmarks; + let as = PlacesUtils.annotations; + + // This is the list of the left pane queries. + let queries = { + "PlacesRoot": { title: "" }, + "History": { title: this.getString("OrganizerQueryHistory") }, + "Downloads": { title: this.getString("OrganizerQueryDownloads") }, + "Tags": { title: this.getString("OrganizerQueryTags") }, + "AllBookmarks": { title: this.getString("OrganizerQueryAllBookmarks") }, + "BookmarksToolbar": + { title: null, + concreteTitle: PlacesUtils.getString("BookmarksToolbarFolderTitle"), + concreteId: PlacesUtils.toolbarFolderId }, + "BookmarksMenu": + { title: null, + concreteTitle: PlacesUtils.getString("BookmarksMenuFolderTitle"), + concreteId: PlacesUtils.bookmarksMenuFolderId }, + "UnfiledBookmarks": + { title: null, + concreteTitle: PlacesUtils.getString("UnsortedBookmarksFolderTitle"), + concreteId: PlacesUtils.unfiledBookmarksFolderId }, + }; + // All queries but PlacesRoot. + const EXPECTED_QUERY_COUNT = 7; + + // Removes an item and associated annotations, ignoring eventual errors. + function safeRemoveItem(aItemId) { + try { + if (as.itemHasAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) && + !(as.getItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) in queries)) { + // Some extension annotated their roots with our query annotation, + // so we should not delete them. + return; + } + // removeItemAnnotation does not check if item exists, nor the anno, + // so this is safe to do. + as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO); + as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO); + // This will throw if the annotation is an orphan. + bs.removeItem(aItemId); + } + catch(e) { /* orphan anno */ } + } + + // Returns true if item really exists, false otherwise. + function itemExists(aItemId) { + try { + bs.getItemIndex(aItemId); + return true; + } + catch(e) { + return false; + } + } + + // Get all items marked as being the left pane folder. + let items = as.getItemsWithAnnotation(this.ORGANIZER_FOLDER_ANNO); + if (items.length > 1) { + // Something went wrong, we cannot have more than one left pane folder, + // remove all left pane folders and continue. We will create a new one. + items.forEach(safeRemoveItem); + } + else if (items.length == 1 && items[0] != -1) { + leftPaneRoot = items[0]; + // Check that organizer left pane root is valid. + let version = as.getItemAnnotation(leftPaneRoot, this.ORGANIZER_FOLDER_ANNO); + if (version != this.ORGANIZER_LEFTPANE_VERSION || + !itemExists(leftPaneRoot)) { + // Invalid root, we must rebuild the left pane. + safeRemoveItem(leftPaneRoot); + leftPaneRoot = -1; + } + } + + if (leftPaneRoot != -1) { + // A valid left pane folder has been found. + // Build the leftPaneQueries Map. This is used to quickly access them, + // associating a mnemonic name to the real item ids. + delete this.leftPaneQueries; + this.leftPaneQueries = {}; + + let items = as.getItemsWithAnnotation(this.ORGANIZER_QUERY_ANNO); + // While looping through queries we will also check for their validity. + let queriesCount = 0; + for (let i = 0; i < items.length; i++) { + let queryName = as.getItemAnnotation(items[i], this.ORGANIZER_QUERY_ANNO); + + // Some extension did use our annotation to decorate their items + // with icons, so we should check only our elements, to avoid dataloss. + if (!(queryName in queries)) + continue; + + let query = queries[queryName]; + query.itemId = items[i]; + + if (!itemExists(query.itemId)) { + // Orphan annotation, bail out and create a new left pane root. + break; + } + + // Check that all queries have valid parents. + let parentId = bs.getFolderIdForItem(query.itemId); + if (items.indexOf(parentId) == -1 && parentId != leftPaneRoot) { + // The parent is not part of the left pane, bail out and create a new + // left pane root. + break; + } + + // Titles could have been corrupted or the user could have changed his + // locale. Check title and eventually fix it. + if (bs.getItemTitle(query.itemId) != query.title) + bs.setItemTitle(query.itemId, query.title); + if ("concreteId" in query) { + if (bs.getItemTitle(query.concreteId) != query.concreteTitle) + bs.setItemTitle(query.concreteId, query.concreteTitle); + } + + // Add the query to our cache. + this.leftPaneQueries[queryName] = query.itemId; + queriesCount++; + } + + if (queriesCount != EXPECTED_QUERY_COUNT) { + // Queries number is wrong, so the left pane must be corrupt. + // Note: we can't just remove the leftPaneRoot, because some query could + // have a bad parent, so we have to remove all items one by one. + items.forEach(safeRemoveItem); + safeRemoveItem(leftPaneRoot); + } + else { + // Everything is fine, return the current left pane folder. + delete this.leftPaneFolderId; + return this.leftPaneFolderId = leftPaneRoot; + } + } + + // Create a new left pane folder. + var callback = { + // Helper to create an organizer special query. + create_query: function CB_create_query(aQueryName, aParentId, aQueryUrl) { + let itemId = bs.insertBookmark(aParentId, + PlacesUtils._uri(aQueryUrl), + bs.DEFAULT_INDEX, + queries[aQueryName].title); + // Mark as special organizer query. + as.setItemAnnotation(itemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aQueryName, + 0, as.EXPIRE_NEVER); + // We should never backup this, since it changes between profiles. + as.setItemAnnotation(itemId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1, + 0, as.EXPIRE_NEVER); + // Add to the queries map. + PlacesUIUtils.leftPaneQueries[aQueryName] = itemId; + return itemId; + }, + + // Helper to create an organizer special folder. + create_folder: function CB_create_folder(aFolderName, aParentId, aIsRoot) { + // Left Pane Root Folder. + let folderId = bs.createFolder(aParentId, + queries[aFolderName].title, + bs.DEFAULT_INDEX); + // We should never backup this, since it changes between profiles. + as.setItemAnnotation(folderId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1, + 0, as.EXPIRE_NEVER); + + if (aIsRoot) { + // Mark as special left pane root. + as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO, + PlacesUIUtils.ORGANIZER_LEFTPANE_VERSION, + 0, as.EXPIRE_NEVER); + } + else { + // Mark as special organizer folder. + as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aFolderName, + 0, as.EXPIRE_NEVER); + PlacesUIUtils.leftPaneQueries[aFolderName] = folderId; + } + return folderId; + }, + + runBatched: function CB_runBatched(aUserData) { + delete PlacesUIUtils.leftPaneQueries; + PlacesUIUtils.leftPaneQueries = { }; + + // Left Pane Root Folder. + leftPaneRoot = this.create_folder("PlacesRoot", bs.placesRoot, true); + + // History Query. + this.create_query("History", leftPaneRoot, + "place:type=" + + Ci.nsINavHistoryQueryOptions.RESULTS_AS_DATE_QUERY + + "&sort=" + + Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING); + + // Downloads. + this.create_query("Downloads", leftPaneRoot, + "place:transition=" + + Ci.nsINavHistoryService.TRANSITION_DOWNLOAD + + "&sort=" + + Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING); + + // Tags Query. + this.create_query("Tags", leftPaneRoot, + "place:type=" + + Ci.nsINavHistoryQueryOptions.RESULTS_AS_TAG_QUERY + + "&sort=" + + Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_ASCENDING); + + // All Bookmarks Folder. + allBookmarksId = this.create_folder("AllBookmarks", leftPaneRoot, false); + + // All Bookmarks->Bookmarks Toolbar Query. + this.create_query("BookmarksToolbar", allBookmarksId, + "place:folder=TOOLBAR"); + + // All Bookmarks->Bookmarks Menu Query. + this.create_query("BookmarksMenu", allBookmarksId, + "place:folder=BOOKMARKS_MENU"); + + // All Bookmarks->Unfiled Bookmarks Query. + this.create_query("UnfiledBookmarks", allBookmarksId, + "place:folder=UNFILED_BOOKMARKS"); + } + }; + bs.runInBatchMode(callback, null); + // Maybe: PlacesUtils.bookmarks.runInBatchMode(callback, null); ? + + delete this.leftPaneFolderId; + return this.leftPaneFolderId = leftPaneRoot; + }, + + /** + * Get the folder id for the organizer left-pane folder. + */ + get allBookmarksFolderId() { + // ensure the left-pane root is initialized; + this.leftPaneFolderId; + delete this.allBookmarksFolderId; + return this.allBookmarksFolderId = this.leftPaneQueries["AllBookmarks"]; + }, + + /** + * If an item is a left-pane query, returns the name of the query + * or an empty string if not. + * + * @param aItemId id of a container + * @returns the name of the query, or empty string if not a left-pane query + */ + getLeftPaneQueryNameFromId: function PUIU_getLeftPaneQueryNameFromId(aItemId) { + var queryName = ""; + // If the let pane hasn't been built, use the annotation service + // directly, to avoid building the left pane too early. + if (Object.getOwnPropertyDescriptor(this, "leftPaneFolderId").value === undefined) { + try { + queryName = PlacesUtils.annotations. + getItemAnnotation(aItemId, this.ORGANIZER_QUERY_ANNO); + } + catch (ex) { + // doesn't have the annotation + queryName = ""; + } + } + else { + // If the left pane has already been built, use the name->id map + // cached in PlacesUIUtils. + for (let [name, id] in Iterator(this.leftPaneQueries)) { + if (aItemId == id) + queryName = name; + } + } + return queryName; + }, + + /** + * Returns the passed URL with a #moz-resolution fragment + * for the specified dimensions and devicePixelRatio. + * + * @param aWindow + * A window from where we want to get the device + * pixel Ratio + * + * @param aURL + * The URL where we should add the fragment + * + * @param aWidth + * The target image width + * + * @param aHeight + * The target image height + * + * @return The URL with the fragment at the end + */ + getImageURLForResolution: + function PUIU_getImageURLForResolution(aWindow, aURL, aWidth, aHeight) { + return aURL; + } +}; + +XPCOMUtils.defineLazyServiceGetter(PlacesUIUtils, "RDF", + "@mozilla.org/rdf/rdf-service;1", + "nsIRDFService"); + +XPCOMUtils.defineLazyGetter(PlacesUIUtils, "localStore", function() { + return PlacesUIUtils.RDF.GetDataSource("rdf:local-store"); +}); + +XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ellipsis", function() { + return Services.prefs.getComplexValue("intl.ellipsis", + Ci.nsIPrefLocalizedString).data; +}); + +XPCOMUtils.defineLazyServiceGetter(this, "URIFixup", + "@mozilla.org/docshell/urifixup;1", + "nsIURIFixup"); + +XPCOMUtils.defineLazyGetter(this, "bundle", function() { + const PLACES_STRING_BUNDLE_URI = + "chrome://browser/locale/places/places.properties"; + return Cc["@mozilla.org/intl/stringbundle;1"]. + getService(Ci.nsIStringBundleService). + createBundle(PLACES_STRING_BUNDLE_URI); +}); + +XPCOMUtils.defineLazyServiceGetter(this, "focusManager", + "@mozilla.org/focus-manager;1", + "nsIFocusManager"); + +/** + * This is a compatibility shim for old PUIU.ptm users. + * + * If you're looking for transactions and writing new code using them, directly + * use the transactions objects exported by the PlacesUtils.jsm module. + * + * This object will be removed once enough users are converted to the new API. + */ +XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ptm", function() { + // Ensure PlacesUtils is imported in scope. + PlacesUtils; + + return { + aggregateTransactions: function(aName, aTransactions) + new PlacesAggregatedTransaction(aName, aTransactions), + + createFolder: function(aName, aContainer, aIndex, aAnnotations, + aChildItemsTransactions) + new PlacesCreateFolderTransaction(aName, aContainer, aIndex, aAnnotations, + aChildItemsTransactions), + + createItem: function(aURI, aContainer, aIndex, aTitle, aKeyword, + aAnnotations, aChildTransactions) + new PlacesCreateBookmarkTransaction(aURI, aContainer, aIndex, aTitle, + aKeyword, aAnnotations, + aChildTransactions), + + createSeparator: function(aContainer, aIndex) + new PlacesCreateSeparatorTransaction(aContainer, aIndex), + + createLivemark: function(aFeedURI, aSiteURI, aName, aContainer, aIndex, + aAnnotations) + new PlacesCreateLivemarkTransaction(aFeedURI, aSiteURI, aName, aContainer, + aIndex, aAnnotations), + + moveItem: function(aItemId, aNewContainer, aNewIndex) + new PlacesMoveItemTransaction(aItemId, aNewContainer, aNewIndex), + + removeItem: function(aItemId) + new PlacesRemoveItemTransaction(aItemId), + + editItemTitle: function(aItemId, aNewTitle) + new PlacesEditItemTitleTransaction(aItemId, aNewTitle), + + editBookmarkURI: function(aItemId, aNewURI) + new PlacesEditBookmarkURITransaction(aItemId, aNewURI), + + setItemAnnotation: function(aItemId, aAnnotationObject) + new PlacesSetItemAnnotationTransaction(aItemId, aAnnotationObject), + + setPageAnnotation: function(aURI, aAnnotationObject) + new PlacesSetPageAnnotationTransaction(aURI, aAnnotationObject), + + editBookmarkKeyword: function(aItemId, aNewKeyword) + new PlacesEditBookmarkKeywordTransaction(aItemId, aNewKeyword), + + editBookmarkPostData: function(aItemId, aPostData) + new PlacesEditBookmarkPostDataTransaction(aItemId, aPostData), + + editLivemarkSiteURI: function(aLivemarkId, aSiteURI) + new PlacesEditLivemarkSiteURITransaction(aLivemarkId, aSiteURI), + + editLivemarkFeedURI: function(aLivemarkId, aFeedURI) + new PlacesEditLivemarkFeedURITransaction(aLivemarkId, aFeedURI), + + editItemDateAdded: function(aItemId, aNewDateAdded) + new PlacesEditItemDateAddedTransaction(aItemId, aNewDateAdded), + + editItemLastModified: function(aItemId, aNewLastModified) + new PlacesEditItemLastModifiedTransaction(aItemId, aNewLastModified), + + sortFolderByName: function(aFolderId) + new PlacesSortFolderByNameTransaction(aFolderId), + + tagURI: function(aURI, aTags) + new PlacesTagURITransaction(aURI, aTags), + + untagURI: function(aURI, aTags) + new PlacesUntagURITransaction(aURI, aTags), + + /** + * Transaction for setting/unsetting Load-in-sidebar annotation. + * + * @param aBookmarkId + * id of the bookmark where to set Load-in-sidebar annotation. + * @param aLoadInSidebar + * boolean value. + * @returns nsITransaction object. + */ + setLoadInSidebar: function(aItemId, aLoadInSidebar) + { + let annoObj = { name: PlacesUIUtils.LOAD_IN_SIDEBAR_ANNO, + type: Ci.nsIAnnotationService.TYPE_INT32, + flags: 0, + value: aLoadInSidebar, + expires: Ci.nsIAnnotationService.EXPIRE_NEVER }; + return new PlacesSetItemAnnotationTransaction(aItemId, annoObj); + }, + + /** + * Transaction for editing the description of a bookmark or a folder. + * + * @param aItemId + * id of the item to edit. + * @param aDescription + * new description. + * @returns nsITransaction object. + */ + editItemDescription: function(aItemId, aDescription) + { + let annoObj = { name: PlacesUIUtils.DESCRIPTION_ANNO, + type: Ci.nsIAnnotationService.TYPE_STRING, + flags: 0, + value: aDescription, + expires: Ci.nsIAnnotationService.EXPIRE_NEVER }; + return new PlacesSetItemAnnotationTransaction(aItemId, annoObj); + }, + + //////////////////////////////////////////////////////////////////////////// + //// nsITransactionManager forwarders. + + beginBatch: function() + PlacesUtils.transactionManager.beginBatch(null), + + endBatch: function() + PlacesUtils.transactionManager.endBatch(false), + + doTransaction: function(txn) + PlacesUtils.transactionManager.doTransaction(txn), + + undoTransaction: function() + PlacesUtils.transactionManager.undoTransaction(), + + redoTransaction: function() + PlacesUtils.transactionManager.redoTransaction(), + + get numberOfUndoItems() + PlacesUtils.transactionManager.numberOfUndoItems, + get numberOfRedoItems() + PlacesUtils.transactionManager.numberOfRedoItems, + get maxTransactionCount() + PlacesUtils.transactionManager.maxTransactionCount, + set maxTransactionCount(val) + PlacesUtils.transactionManager.maxTransactionCount = val, + + clear: function() + PlacesUtils.transactionManager.clear(), + + peekUndoStack: function() + PlacesUtils.transactionManager.peekUndoStack(), + + peekRedoStack: function() + PlacesUtils.transactionManager.peekRedoStack(), + + getUndoStack: function() + PlacesUtils.transactionManager.getUndoStack(), + + getRedoStack: function() + PlacesUtils.transactionManager.getRedoStack(), + + AddListener: function(aListener) + PlacesUtils.transactionManager.AddListener(aListener), + + RemoveListener: function(aListener) + PlacesUtils.transactionManager.RemoveListener(aListener) + } +}); 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