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Diffstat (limited to 'components/places/content/bookmarkProperties.js')
| -rw-r--r-- | components/places/content/bookmarkProperties.js | 675 |
1 files changed, 675 insertions, 0 deletions
diff --git a/components/places/content/bookmarkProperties.js b/components/places/content/bookmarkProperties.js new file mode 100644 index 0000000..e1d1077 --- /dev/null +++ b/components/places/content/bookmarkProperties.js @@ -0,0 +1,675 @@ +/* -*- 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/. */ + +/** + * The panel is initialized based on data given in the js object passed + * as window.arguments[0]. The object must have the following fields set: + * @ action (String). Possible values: + * - "add" - for adding a new item. + * @ type (String). Possible values: + * - "bookmark" + * @ loadBookmarkInSidebar - optional, the default state for the + * "Load this bookmark in the sidebar" field. + * - "folder" + * @ URIList (Array of nsIURI objects) - optional, list of uris to + * be bookmarked under the new folder. + * - "livemark" + * @ uri (nsIURI object) - optional, the default uri for the new item. + * The property is not used for the "folder with items" type. + * @ title (String) - optional, the default title for the new item. + * @ description (String) - optional, the default description for the new + * item. + * @ defaultInsertionPoint (InsertionPoint JS object) - optional, the + * default insertion point for the new item. + * @ keyword (String) - optional, the default keyword for the new item. + * @ postData (String) - optional, POST data to accompany the keyword. + * @ charSet (String) - optional, character-set to accompany the keyword. + * Notes: + * 1) If |uri| is set for a bookmark/livemark item and |title| isn't, + * the dialog will query the history tables for the title associated + * with the given uri. If the dialog is set to adding a folder with + * bookmark items under it (see URIList), a default static title is + * used ("[Folder Name]"). + * 2) The index field of the default insertion point is ignored if + * the folder picker is shown. + * - "edit" - for editing a bookmark item or a folder. + * @ type (String). Possible values: + * - "bookmark" + * @ itemId (Integer) - the id of the bookmark item. + * - "folder" (also applies to livemarks) + * @ itemId (Integer) - the id of the folder. + * @ hiddenRows (Strings array) - optional, list of rows to be hidden + * regardless of the item edited or added by the dialog. + * Possible values: + * - "title" + * - "location" + * - "description" + * - "keyword" + * - "tags" + * - "loadInSidebar" + * - "feedLocation" + * - "siteLocation" + * - "folderPicker" - hides both the tree and the menu. + * @ readOnly (Boolean) - optional, states if the panel should be read-only + * + * window.arguments[0].performed is set to true if any transaction has + * been performed by the dialog. + */ + +Components.utils.import('resource://gre/modules/XPCOMUtils.jsm'); +XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils", + "resource://gre/modules/PrivateBrowsingUtils.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "Task", + "resource://gre/modules/Task.jsm"); + +const BOOKMARK_ITEM = 0; +const BOOKMARK_FOLDER = 1; +const LIVEMARK_CONTAINER = 2; + +const ACTION_EDIT = 0; +const ACTION_ADD = 1; + +var elementsHeight = new Map(); + +var BookmarkPropertiesPanel = { + + /** UI Text Strings */ + __strings: null, + get _strings() { + if (!this.__strings) { + this.__strings = document.getElementById("stringBundle"); + } + return this.__strings; + }, + + _action: null, + _itemType: null, + _itemId: -1, + _uri: null, + _loadInSidebar: false, + _title: "", + _description: "", + _URIs: [], + _keyword: "", + _postData: null, + _charSet: "", + _feedURI: null, + _siteURI: null, + + _defaultInsertionPoint: null, + _hiddenRows: [], + _batching: false, + _readOnly: false, + + /** + * This method returns the correct label for the dialog's "accept" + * button based on the variant of the dialog. + */ + _getAcceptLabel: function BPP__getAcceptLabel() { + if (this._action == ACTION_ADD) { + if (this._URIs.length) + return this._strings.getString("dialogAcceptLabelAddMulti"); + + if (this._itemType == LIVEMARK_CONTAINER) + return this._strings.getString("dialogAcceptLabelAddLivemark"); + + if (this._dummyItem || this._loadInSidebar) + return this._strings.getString("dialogAcceptLabelAddItem"); + + return this._strings.getString("dialogAcceptLabelSaveItem"); + } + return this._strings.getString("dialogAcceptLabelEdit"); + }, + + /** + * This method returns the correct title for the current variant + * of this dialog. + */ + _getDialogTitle: function BPP__getDialogTitle() { + if (this._action == ACTION_ADD) { + if (this._itemType == BOOKMARK_ITEM) + return this._strings.getString("dialogTitleAddBookmark"); + if (this._itemType == LIVEMARK_CONTAINER) + return this._strings.getString("dialogTitleAddLivemark"); + + // add folder + NS_ASSERT(this._itemType == BOOKMARK_FOLDER, "Unknown item type"); + if (this._URIs.length) + return this._strings.getString("dialogTitleAddMulti"); + + return this._strings.getString("dialogTitleAddFolder"); + } + if (this._action == ACTION_EDIT) { + return this._strings.getFormattedString("dialogTitleEdit", [this._title]); + } + return ""; + }, + + /** + * Determines the initial data for the item edited or added by this dialog + */ + _determineItemInfo: function BPP__determineItemInfo() { + var dialogInfo = window.arguments[0]; + this._action = dialogInfo.action == "add" ? ACTION_ADD : ACTION_EDIT; + this._hiddenRows = dialogInfo.hiddenRows ? dialogInfo.hiddenRows : []; + if (this._action == ACTION_ADD) { + NS_ASSERT("type" in dialogInfo, "missing type property for add action"); + + if ("title" in dialogInfo) + this._title = dialogInfo.title; + + if ("defaultInsertionPoint" in dialogInfo) { + this._defaultInsertionPoint = dialogInfo.defaultInsertionPoint; + } + else + this._defaultInsertionPoint = + new InsertionPoint(PlacesUtils.bookmarksMenuFolderId, + PlacesUtils.bookmarks.DEFAULT_INDEX, + Ci.nsITreeView.DROP_ON); + + switch (dialogInfo.type) { + case "bookmark": + this._itemType = BOOKMARK_ITEM; + if ("uri" in dialogInfo) { + NS_ASSERT(dialogInfo.uri instanceof Ci.nsIURI, + "uri property should be a uri object"); + this._uri = dialogInfo.uri; + if (typeof(this._title) != "string") { + this._title = this._getURITitleFromHistory(this._uri) || + this._uri.spec; + } + } + else { + this._uri = PlacesUtils._uri("about:blank"); + this._title = this._strings.getString("newBookmarkDefault"); + this._dummyItem = true; + } + + if ("loadBookmarkInSidebar" in dialogInfo) + this._loadInSidebar = dialogInfo.loadBookmarkInSidebar; + + if ("keyword" in dialogInfo) { + this._keyword = dialogInfo.keyword; + this._isAddKeywordDialog = true; + if ("postData" in dialogInfo) + this._postData = dialogInfo.postData; + if ("charSet" in dialogInfo) + this._charSet = dialogInfo.charSet; + } + break; + + case "folder": + this._itemType = BOOKMARK_FOLDER; + if (!this._title) { + if ("URIList" in dialogInfo) { + this._title = this._strings.getString("bookmarkAllTabsDefault"); + this._URIs = dialogInfo.URIList; + } + else + this._title = this._strings.getString("newFolderDefault"); + this._dummyItem = true; + } + break; + + case "livemark": + this._itemType = LIVEMARK_CONTAINER; + if ("feedURI" in dialogInfo) + this._feedURI = dialogInfo.feedURI; + if ("siteURI" in dialogInfo) + this._siteURI = dialogInfo.siteURI; + + if (!this._title) { + if (this._feedURI) { + this._title = this._getURITitleFromHistory(this._feedURI) || + this._feedURI.spec; + } + else + this._title = this._strings.getString("newLivemarkDefault"); + } + } + + if ("description" in dialogInfo) + this._description = dialogInfo.description; + } + else { // edit + NS_ASSERT("itemId" in dialogInfo); + this._itemId = dialogInfo.itemId; + this._title = PlacesUtils.bookmarks.getItemTitle(this._itemId); + this._readOnly = !!dialogInfo.readOnly; + + switch (dialogInfo.type) { + case "bookmark": + this._itemType = BOOKMARK_ITEM; + + this._uri = PlacesUtils.bookmarks.getBookmarkURI(this._itemId); + // keyword + this._keyword = PlacesUtils.bookmarks + .getKeywordForBookmark(this._itemId); + // Load In Sidebar + this._loadInSidebar = PlacesUtils.annotations + .itemHasAnnotation(this._itemId, + PlacesUIUtils.LOAD_IN_SIDEBAR_ANNO); + break; + + case "folder": + this._itemType = BOOKMARK_FOLDER; + PlacesUtils.livemarks.getLivemark({ id: this._itemId }) + .then(aLivemark => { + this._itemType = LIVEMARK_CONTAINER; + this._feedURI = aLivemark.feedURI; + this._siteURI = aLivemark.siteURI; + this._fillEditProperties(); + + let acceptButton = document.documentElement.getButton("accept"); + acceptButton.disabled = !this._inputIsValid(); + + let newHeight = window.outerHeight + + this._element("descriptionField").boxObject.height; + window.resizeTo(window.outerWidth, newHeight); + }, () => undefined); + + break; + } + + // Description + if (PlacesUtils.annotations + .itemHasAnnotation(this._itemId, PlacesUIUtils.DESCRIPTION_ANNO)) { + this._description = PlacesUtils.annotations + .getItemAnnotation(this._itemId, + PlacesUIUtils.DESCRIPTION_ANNO); + } + } + }, + + /** + * This method returns the title string corresponding to a given URI. + * If none is available from the bookmark service (probably because + * the given URI doesn't appear in bookmarks or history), we synthesize + * a title from the first 100 characters of the URI. + * + * @param aURI + * nsIURI object for which we want the title + * + * @returns a title string + */ + _getURITitleFromHistory: function BPP__getURITitleFromHistory(aURI) { + NS_ASSERT(aURI instanceof Ci.nsIURI); + + // get the title from History + return PlacesUtils.history.getPageTitle(aURI); + }, + + /** + * This method should be called by the onload of the Bookmark Properties + * dialog to initialize the state of the panel. + */ + onDialogLoad: Task.async(function* BPP_onDialogLoad() { + this._determineItemInfo(); + + document.title = this._getDialogTitle(); + var acceptButton = document.documentElement.getButton("accept"); + acceptButton.label = this._getAcceptLabel(); + + // Do not use sizeToContent, otherwise, due to bug 90276, the dialog will + // grow at every opening. + // Since elements can be uncollapsed asynchronously, we must observe their + // mutations and resize the dialog using a cached element size. + this._height = window.outerHeight; + this._mutationObserver = new MutationObserver(mutations => { + for (let mutation of mutations) { + let target = mutation.target; + let id = target.id; + if (!/^editBMPanel_.*(Row|Checkbox)$/.test(id)) + continue; + + let collapsed = target.getAttribute("collapsed") === "true"; + let wasCollapsed = mutation.oldValue === "true"; + if (collapsed == wasCollapsed) + continue; + + if (collapsed) { + this._height -= elementsHeight.get(id); + elementsHeight.delete(id); + } else { + elementsHeight.set(id, target.boxObject.height); + this._height += elementsHeight.get(id); + } + window.resizeTo(window.outerWidth, this._height); + } + }); + + this._mutationObserver.observe(document, + { subtree: true, + attributeOldValue: true, + attributeFilter: ["collapsed"] }); + + // Some controls are flexible and we want to update their cached size when + // the dialog is resized. + window.addEventListener("resize", this); + + this._beginBatch(); + + switch (this._action) { + case ACTION_EDIT: + this._fillEditProperties(); + acceptButton.disabled = this._readOnly; + break; + case ACTION_ADD: + yield this._fillAddProperties(); + // if this is an uri related dialog disable accept button until + // the user fills an uri value. + if (this._itemType == BOOKMARK_ITEM) + acceptButton.disabled = !this._inputIsValid(); + break; + } + + if (!this._readOnly) { + // Listen on uri fields to enable accept button if input is valid + if (this._itemType == BOOKMARK_ITEM) { + this._element("locationField") + .addEventListener("input", this, false); + if (this._isAddKeywordDialog) { + this._element("keywordField") + .addEventListener("input", this, false); + } + } + else if (this._itemType == LIVEMARK_CONTAINER) { + this._element("feedLocationField") + .addEventListener("input", this, false); + this._element("siteLocationField") + .addEventListener("input", this, false); + } + } + + // Ensure the Name Picker textbox is focused on load + var namePickerElem = document.getElementById('editBMPanel_namePicker'); + namePickerElem.focus(); + namePickerElem.select(); + }), + + // nsIDOMEventListener + handleEvent: function BPP_handleEvent(aEvent) { + var target = aEvent.target; + switch (aEvent.type) { + case "input": + if (target.id == "editBMPanel_locationField" || + target.id == "editBMPanel_feedLocationField" || + target.id == "editBMPanel_siteLocationField" || + target.id == "editBMPanel_keywordField") { + // Check uri fields to enable accept button if input is valid + document.documentElement + .getButton("accept").disabled = !this._inputIsValid(); + } + break; + case "resize": + for (let [id, oldHeight] of elementsHeight) { + let newHeight = document.getElementById(id).boxObject.height; + this._height += - oldHeight + newHeight; + elementsHeight.set(id, newHeight); + } + break; + } + }, + + _beginBatch: function BPP__beginBatch() { + if (this._batching) + return; + + PlacesUtils.transactionManager.beginBatch(null); + this._batching = true; + }, + + _endBatch: function BPP__endBatch() { + if (!this._batching) + return; + + PlacesUtils.transactionManager.endBatch(false); + this._batching = false; + }, + + _fillEditProperties: function BPP__fillEditProperties() { + gEditItemOverlay.initPanel(this._itemId, + { hiddenRows: this._hiddenRows, + forceReadOnly: this._readOnly }); + }, + + _fillAddProperties: Task.async(function* BPP__fillAddProperties() { + yield this._createNewItem(); + // Edit the new item + gEditItemOverlay.initPanel(this._itemId, + { hiddenRows: this._hiddenRows }); + // Empty location field if the uri is about:blank, this way inserting a new + // url will be easier for the user, Accept button will be automatically + // disabled by the input listener until the user fills the field. + var locationField = this._element("locationField"); + if (locationField.value == "about:blank") + locationField.value = ""; + }), + + // nsISupports + QueryInterface: function BPP_QueryInterface(aIID) { + if (aIID.equals(Ci.nsIDOMEventListener) || + aIID.equals(Ci.nsISupports)) + return this; + + throw Cr.NS_NOINTERFACE; + }, + + _element: function BPP__element(aID) { + return document.getElementById("editBMPanel_" + aID); + }, + + onDialogUnload: function BPP_onDialogUnload() { + // gEditItemOverlay does not exist anymore here, so don't rely on it. + this._mutationObserver.disconnect(); + delete this._mutationObserver; + + window.removeEventListener("resize", this); + + // Calling removeEventListener with arguments which do not identify any + // currently registered EventListener on the EventTarget has no effect. + this._element("locationField") + .removeEventListener("input", this, false); + this._element("feedLocationField") + .removeEventListener("input", this, false); + this._element("siteLocationField") + .removeEventListener("input", this, false); + }, + + onDialogAccept: function BPP_onDialogAccept() { + // We must blur current focused element to save its changes correctly + document.commandDispatcher.focusedElement.blur(); + // The order here is important! We have to uninit the panel first, otherwise + // late changes could force it to commit more transactions. + gEditItemOverlay.uninitPanel(true); + this._endBatch(); + window.arguments[0].performed = true; + }, + + onDialogCancel: function BPP_onDialogCancel() { + // The order here is important! We have to uninit the panel first, otherwise + // changes done as part of Undo may change the panel contents and by + // that force it to commit more transactions. + gEditItemOverlay.uninitPanel(true); + this._endBatch(); + PlacesUtils.transactionManager.undoTransaction(); + window.arguments[0].performed = false; + }, + + /** + * This method checks to see if the input fields are in a valid state. + * + * @returns true if the input is valid, false otherwise + */ + _inputIsValid: function BPP__inputIsValid() { + if (this._itemType == BOOKMARK_ITEM && + !this._containsValidURI("locationField")) + return false; + if (this._isAddKeywordDialog && !this._element("keywordField").value.length) + return false; + + return true; + }, + + /** + * Determines whether the XUL textbox with the given ID contains a + * string that can be converted into an nsIURI. + * + * @param aTextboxID + * the ID of the textbox element whose contents we'll test + * + * @returns true if the textbox contains a valid URI string, false otherwise + */ + _containsValidURI: function BPP__containsValidURI(aTextboxID) { + try { + var value = this._element(aTextboxID).value; + if (value) { + PlacesUIUtils.createFixedURI(value); + return true; + } + } catch (e) { } + return false; + }, + + /** + * [New Item Mode] Get the insertion point details for the new item, given + * dialog state and opening arguments. + * + * The container-identifier and insertion-index are returned separately in + * the form of [containerIdentifier, insertionIndex] + */ + _getInsertionPointDetails: function BPP__getInsertionPointDetails() { + var containerId = this._defaultInsertionPoint.itemId; + var indexInContainer = this._defaultInsertionPoint.index; + + return [containerId, indexInContainer]; + }, + + /** + * Returns a transaction for creating a new bookmark item representing the + * various fields and opening arguments of the dialog. + */ + _getCreateNewBookmarkTransaction: + function BPP__getCreateNewBookmarkTransaction(aContainer, aIndex) { + var annotations = []; + var childTransactions = []; + + if (this._description) { + let annoObj = { name : PlacesUIUtils.DESCRIPTION_ANNO, + type : Ci.nsIAnnotationService.TYPE_STRING, + flags : 0, + value : this._description, + expires: Ci.nsIAnnotationService.EXPIRE_NEVER }; + let editItemTxn = new PlacesSetItemAnnotationTransaction(-1, annoObj); + childTransactions.push(editItemTxn); + } + + if (this._loadInSidebar) { + let annoObj = { name : PlacesUIUtils.LOAD_IN_SIDEBAR_ANNO, + value : true }; + let setLoadTxn = new PlacesSetItemAnnotationTransaction(-1, annoObj); + childTransactions.push(setLoadTxn); + } + + if (this._postData) { + let postDataTxn = new PlacesEditBookmarkPostDataTransaction(-1, this._postData); + childTransactions.push(postDataTxn); + } + + //XXX TODO: this should be in a transaction! + if (this._charSet && !PrivateBrowsingUtils.isWindowPrivate(window)) + PlacesUtils.setCharsetForURI(this._uri, this._charSet); + + let createTxn = new PlacesCreateBookmarkTransaction(this._uri, + aContainer, + aIndex, + this._title, + this._keyword, + annotations, + childTransactions); + + return new PlacesAggregatedTransaction(this._getDialogTitle(), + [createTxn]); + }, + + /** + * Returns a childItems-transactions array representing the URIList with + * which the dialog has been opened. + */ + _getTransactionsForURIList: function BPP__getTransactionsForURIList() { + var transactions = []; + for (var i = 0; i < this._URIs.length; ++i) { + var uri = this._URIs[i]; + var title = this._getURITitleFromHistory(uri); + var createTxn = new PlacesCreateBookmarkTransaction(uri, -1, + PlacesUtils.bookmarks.DEFAULT_INDEX, + title); + transactions.push(createTxn); + } + return transactions; + }, + + /** + * Returns a transaction for creating a new folder item representing the + * various fields and opening arguments of the dialog. + */ + _getCreateNewFolderTransaction: + function BPP__getCreateNewFolderTransaction(aContainer, aIndex) { + var annotations = []; + var childItemsTransactions; + if (this._URIs.length) + childItemsTransactions = this._getTransactionsForURIList(); + + if (this._description) + annotations.push(this._getDescriptionAnnotation(this._description)); + + return new PlacesCreateFolderTransaction(this._title, aContainer, + aIndex, annotations, + childItemsTransactions); + }, + + /** + * Returns a transaction for creating a new live-bookmark item representing + * the various fields and opening arguments of the dialog. + */ + _getCreateNewLivemarkTransaction: + function BPP__getCreateNewLivemarkTransaction(aContainer, aIndex) { + return new PlacesCreateLivemarkTransaction(this._feedURI, this._siteURI, + this._title, + aContainer, aIndex); + }, + + /** + * Dialog-accept code-path for creating a new item (any type) + */ + _createNewItem: Task.async(function* BPP__getCreateItemTransaction() { + var [container, index] = this._getInsertionPointDetails(); + var txn; + + switch (this._itemType) { + case BOOKMARK_FOLDER: + txn = this._getCreateNewFolderTransaction(container, index); + break; + case LIVEMARK_CONTAINER: + txn = this._getCreateNewLivemarkTransaction(container, index); + break; + default: // BOOKMARK_ITEM + txn = this._getCreateNewBookmarkTransaction(container, index); + } + + PlacesUtils.transactionManager.doTransaction(txn); + // This is a temporary hack until we use PlacesTransactions.jsm + if (txn._promise) { + yield txn._promise; + } + + let folderGuid = yield PlacesUtils.promiseItemGuid(container); + let bm = yield PlacesUtils.bookmarks.fetch({ + parentGuid: folderGuid, + index: index + }); + this._itemId = yield PlacesUtils.promiseItemId(bm.guid); + }) +}; |