# ***** BEGIN LICENSE BLOCK ***** # Version: MPL 1.1/GPL 2.0/LGPL 2.1 # # The contents of this file are subject to the Mozilla Public License Version # 1.1 (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS IS" basis, # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License # for the specific language governing rights and limitations under the # License. # # The Original Code is the Places Browser Integration # # The Initial Developer of the Original Code is Google Inc. # Portions created by the Initial Developer are Copyright (C) 2006 # the Initial Developer. All Rights Reserved. # # Contributor(s): # Ben Goodger # Annie Sullivan # Joe Hughes # Asaf Romano # # Alternatively, the contents of this file may be used under the terms of # either the GNU General Public License Version 2 or later (the "GPL"), or # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), # in which case the provisions of the GPL or the LGPL are applicable instead # of those above. If you wish to allow use of your version of this file only # under the terms of either the GPL or the LGPL, and not to allow others to # use your version of this file under the terms of the MPL, indicate your # decision by deleting the provisions above and replace them with the notice # and other provisions required by the GPL or the LGPL. If you do not delete # the provisions above, a recipient may use your version of this file under # the terms of any one of the MPL, the GPL or the LGPL. # # ***** END LICENSE BLOCK ***** var StarUI = { _itemId: -1, uri: null, _batching: false, // nsISupports QueryInterface: function SU_QueryInterface(aIID) { if (aIID.equals(Ci.nsIDOMEventListener) || aIID.equals(Ci.nsISupports)) return this; throw Cr.NS_NOINTERFACE; }, _element: function(aID) { return document.getElementById(aID); }, // Edit-bookmark panel get panel() { delete this.panel; var element = this._element("editBookmarkPanel"); // initially the panel is hidden // to avoid impacting startup / new window performance element.hidden = false; element.addEventListener("popuphidden", this, false); element.addEventListener("keypress", this, true); return this.panel = element; }, // list of command elements (by id) to disable when the panel is opened _blockedCommands: ["cmd_close", "cmd_closeWindow"], _blockCommands: function SU__blockCommands() { for each(var key in this._blockedCommands) { var elt = this._element(key); // make sure not to permanently disable this item (see bug 409155) if (elt.hasAttribute("wasDisabled")) continue; if (elt.getAttribute("disabled") == "true") elt.setAttribute("wasDisabled", "true"); else { elt.setAttribute("wasDisabled", "false"); elt.setAttribute("disabled", "true"); } } }, _restoreCommandsState: function SU__restoreCommandsState() { for each(var key in this._blockedCommands) { var elt = this._element(key); if (elt.getAttribute("wasDisabled") != "true") elt.removeAttribute("disabled"); elt.removeAttribute("wasDisabled"); } }, // nsIDOMEventListener handleEvent: function SU_handleEvent(aEvent) { switch (aEvent.type) { case "popuphidden": if (aEvent.originalTarget == this.panel) { if (!this._element("editBookmarkPanelContent").hidden) this.quitEditMode(); this._restoreCommandsState(); this._itemId = -1; this._uri = null; if (this._batching) { PlacesUIUtils.ptm.endBatch(); this._batching = false; } } break; case "keypress": if (aEvent.keyCode == KeyEvent.DOM_VK_ESCAPE) { // In edit mode, if we're not editing a folder, the ESC key is mapped // to the cancel button if (!this._element("editBookmarkPanelContent").hidden) { var elt = aEvent.target; if (elt.localName != "tree" || (elt.localName == "tree" && !elt.hasAttribute("editing"))) this.cancelButtonOnCommand(); } } else if (aEvent.keyCode == KeyEvent.DOM_VK_RETURN) { // hide the panel unless the folder tree is focused if (aEvent.target.localName != "tree") this.panel.hidePopup(); } break; } }, _overlayLoaded: false, _overlayLoading: false, showEditBookmarkPopup: function SU_showEditBookmarkPopup(aItemId, aAnchorElement, aPosition) { // Performance: load the overlay the first time the panel is opened // (see bug 392443). if (this._overlayLoading) return; if (this._overlayLoaded) { this._doShowEditBookmarkPanel(aItemId, aAnchorElement, aPosition); return; } var loadObserver = { _self: this, _itemId: aItemId, _anchorElement: aAnchorElement, _position: aPosition, observe: function (aSubject, aTopic, aData) { this._self._overlayLoading = false; this._self._overlayLoaded = true; this._self._doShowEditBookmarkPanel(this._itemId, this._anchorElement, this._position); } }; this._overlayLoading = true; document.loadOverlay("chrome://browser/content/places/editBookmarkOverlay.xul", loadObserver); }, _doShowEditBookmarkPanel: function SU__doShowEditBookmarkPanel(aItemId, aAnchorElement, aPosition) { this._blockCommands(); // un-done in the popuphiding handler var bundle = this._element("bundle_browser"); // Set panel title: // if we are batching, i.e. the bookmark has been added now, // then show Page Bookmarked, else if the bookmark did already exist, // we are about editing it, then use Edit This Bookmark. this._element("editBookmarkPanelTitle").value = this._batching ? bundle.getString("editBookmarkPanel.pageBookmarkedTitle") : bundle.getString("editBookmarkPanel.editBookmarkTitle"); // No description; show the Done, Cancel; // hide the Edit, Undo buttons this._element("editBookmarkPanelDescription").textContent = ""; this._element("editBookmarkPanelBottomButtons").hidden = false; this._element("editBookmarkPanelContent").hidden = false; this._element("editBookmarkPanelEditButton").hidden = true; this._element("editBookmarkPanelUndoRemoveButton").hidden = true; // The remove button is shown only if we're not already batching, i.e. // if the cancel button/ESC does not remove the bookmark. this._element("editBookmarkPanelRemoveButton").hidden = this._batching; // unset the unstarred state, if set this._element("editBookmarkPanelStarIcon").removeAttribute("unstarred"); this._itemId = aItemId !== undefined ? aItemId : this._itemId; this.beginBatch(); // XXXmano hack: We push a no-op transaction on the stack so it's always // safe for the Cancel button to call undoTransaction after endBatch. // Otherwise, if no changes were done in the edit-item panel, the last // transaction on the undo stack may be the initial createItem transaction, // or worse, the batched editing of some other item. PlacesUIUtils.ptm.doTransaction({ doTransaction: function() { }, undoTransaction: function() { }, redoTransaction: function() { }, isTransient: false, merge: function() { return false; } }); if (this.panel.state == "closed") { // Consume dismiss clicks, see bug 400924 this.panel.popupBoxObject .setConsumeRollupEvent(Ci.nsIPopupBoxObject.ROLLUP_CONSUME); this.panel.openPopup(aAnchorElement, aPosition, -1, -1); } else { var namePicker = this._element("editBMPanel_namePicker"); namePicker.focus(); namePicker.editor.selectAll(); } gEditItemOverlay.initPanel(this._itemId, { hiddenRows: ["description", "location", "loadInSidebar", "keyword"] }); }, panelShown: function SU_panelShown(aEvent) { if (aEvent.target == this.panel) { if (!this._element("editBookmarkPanelContent").hidden) { var namePicker = this._element("editBMPanel_namePicker"); namePicker.focus(); namePicker.editor.selectAll(); } else this.panel.focus(); } }, showPageBookmarkedNotification: function PCH_showPageBookmarkedNotification(aItemId, aAnchorElement, aPosition) { this._blockCommands(); // un-done in the popuphiding handler var bundle = this._element("bundle_browser"); var brandBundle = this._element("bundle_brand"); var brandShortName = brandBundle.getString("brandShortName"); // "Page Bookmarked" title this._element("editBookmarkPanelTitle").value = bundle.getString("editBookmarkPanel.pageBookmarkedTitle"); // description this._element("editBookmarkPanelDescription").textContent = bundle.getFormattedString("editBookmarkPanel.pageBookmarkedDescription", [brandShortName]); // show the "Edit.." button and the Remove Bookmark button, hide the // undo-remove-bookmark button. this._element("editBookmarkPanelEditButton").hidden = false; this._element("editBookmarkPanelRemoveButton").hidden = false; this._element("editBookmarkPanelUndoRemoveButton").hidden = true; // unset the unstarred state, if set this._element("editBookmarkPanelStarIcon").removeAttribute("unstarred"); this._itemId = aItemId !== undefined ? aItemId : this._itemId; if (this.panel.state == "closed") { // Consume dismiss clicks, see bug 400924 this.panel.popupBoxObject .setConsumeRollupEvent(Ci.nsIPopupBoxObject.ROLLUP_CONSUME); this.panel.openPopup(aAnchorElement, aPosition, -1, -1); } else this.panel.focus(); }, quitEditMode: function SU_quitEditMode() { this._element("editBookmarkPanelContent").hidden = true; this._element("editBookmarkPanelBottomButtons").hidden = true; gEditItemOverlay.uninitPanel(true); }, editButtonCommand: function SU_editButtonCommand() { this.showEditBookmarkPopup(); }, cancelButtonOnCommand: function SU_cancelButtonOnCommand() { // The order here is important! We have to hide the panel first, otherwise // changes done as part of Undo may change the panel contents and by // that force it to commit more transactions this.panel.hidePopup(); this.endBatch(); PlacesUIUtils.ptm.undoTransaction(); }, removeBookmarkButtonCommand: function SU_removeBookmarkButtonCommand() { #ifdef ADVANCED_STARRING_UI // In minimal mode ("page bookmarked" notification), the bookmark // is removed and the panel is hidden immediately. In full edit mode, // a "Bookmark Removed" notification along with an Undo button is // shown if (this._batching) { PlacesUIUtils.ptm.endBatch(); PlacesUIUtils.ptm.beginBatch(); // allow undo from within the notification var bundle = this._element("bundle_browser"); // "Bookmark Removed" title (the description field is already empty in // this mode) this._element("editBookmarkPanelTitle").value = bundle.getString("editBookmarkPanel.bookmarkedRemovedTitle"); // hide the edit panel this.quitEditMode(); // Hide the remove bookmark button, show the undo-remove-bookmark // button. this._element("editBookmarkPanelUndoRemoveButton").hidden = false; this._element("editBookmarkPanelRemoveButton").hidden = true; this._element("editBookmarkPanelStarIcon").setAttribute("unstarred", "true"); this.panel.focus(); } #endif // cache its uri so we can get the new itemId in the case of undo this._uri = PlacesUtils.bookmarks.getBookmarkURI(this._itemId); // remove all bookmarks for the bookmark's url, this also removes // the tags for the url var itemIds = PlacesUtils.getBookmarksForURI(this._uri); for (var i=0; i < itemIds.length; i++) { var txn = PlacesUIUtils.ptm.removeItem(itemIds[i]); PlacesUIUtils.ptm.doTransaction(txn); } #ifdef ADVANCED_STARRING_UI // hidePopup resets our itemId, thus we call it only after removing // the bookmark if (!this._batching) #endif this.panel.hidePopup(); }, undoRemoveBookmarkCommand: function SU_undoRemoveBookmarkCommand() { // restore the bookmark by undoing the last transaction and go back // to the edit state this.endBatch(); PlacesUIUtils.ptm.undoTransaction(); this._itemId = PlacesUtils.getMostRecentBookmarkForURI(this._uri); this.showEditBookmarkPopup(); }, beginBatch: function SU_beginBatch() { if (!this._batching) { PlacesUIUtils.ptm.beginBatch(); this._batching = true; } }, endBatch: function SU_endBatch() { if (this._batching) { PlacesUIUtils.ptm.endBatch(); this._batching = false; } } } var PlacesCommandHook = { /** * Adds a bookmark to the page loaded in the given browser. * * @param aBrowser * a element. * @param [optional] aParent * The folder in which to create a new bookmark if the page loaded in * aBrowser isn't bookmarked yet, defaults to the unfiled root. * @param [optional] aShowEditUI * whether or not to show the edit-bookmark UI for the bookmark item */ bookmarkPage: function PCH_bookmarkPage(aBrowser, aParent, aShowEditUI) { var uri = aBrowser.currentURI; var itemId = PlacesUtils.getMostRecentBookmarkForURI(uri); if (itemId == -1) { // Copied over from addBookmarkForBrowser: // Bug 52536: We obtain the URL and title from the nsIWebNavigation // associated with a rather than from a DOMWindow. // This is because when a full page plugin is loaded, there is // no DOMWindow (?) but information about the loaded document // may still be obtained from the webNavigation. var webNav = aBrowser.webNavigation; var url = webNav.currentURI; var title; var description; var charset; try { title = webNav.document.title || url.spec; description = PlacesUIUtils.getDescriptionFromDocument(webNav.document); charset = webNav.document.characterSet; } catch (e) { } if (aShowEditUI) { // If we bookmark the page here (i.e. page was not "starred" already) // but open right into the "edit" state, start batching here, so // "Cancel" in that state removes the bookmark. StarUI.beginBatch(); } var parent = aParent != undefined ? aParent : PlacesUtils.unfiledBookmarksFolderId; var descAnno = { name: DESCRIPTION_ANNO, value: description }; var txn = PlacesUIUtils.ptm.createItem(uri, parent, -1, title, null, [descAnno]); PlacesUIUtils.ptm.doTransaction(txn); // Set the character-set if (charset) PlacesUtils.history.setCharsetForURI(uri, charset); itemId = PlacesUtils.getMostRecentBookmarkForURI(uri); } // Revert the contents of the location bar if (gURLBar) gURLBar.handleRevert(); // dock the panel to the star icon when possible, otherwise dock // it to the content area if (aBrowser.contentWindow == window.content) { var starIcon = aBrowser.ownerDocument.getElementById("star-button"); if (starIcon && isElementVisible(starIcon)) { // Make sure the bookmark properties dialog hangs toward the middle of // the location bar in RTL builds var position = "after_end"; if (gURLBar.getAttribute("chromedir") == "rtl") position = "after_start"; if (aShowEditUI) StarUI.showEditBookmarkPopup(itemId, starIcon, position); #ifdef ADVANCED_STARRING_UI else StarUI.showPageBookmarkedNotification(itemId, starIcon, position); #endif return; } } StarUI.showEditBookmarkPopup(itemId, aBrowser, "overlap"); }, /** * Adds a bookmark to the page loaded in the current tab. */ bookmarkCurrentPage: function PCH_bookmarkCurrentPage(aShowEditUI, aParent) { this.bookmarkPage(getBrowser().selectedBrowser, aParent, aShowEditUI); }, /** * Adds a bookmark to the page targeted by a link. * @param aParent * The folder in which to create a new bookmark if aURL isn't * bookmarked. * @param aURL (string) * the address of the link target * @param aTitle * The link text */ bookmarkLink: function PCH_bookmarkLink(aParent, aURL, aTitle) { var linkURI = makeURI(aURL); var itemId = PlacesUtils.getMostRecentBookmarkForURI(linkURI); if (itemId == -1) { StarUI.beginBatch(); var txn = PlacesUIUtils.ptm.createItem(linkURI, aParent, -1, aTitle); PlacesUIUtils.ptm.doTransaction(txn); itemId = PlacesUtils.getMostRecentBookmarkForURI(linkURI); } StarUI.showEditBookmarkPopup(itemId, getBrowser(), "overlap"); }, /** * This function returns a list of nsIURI objects characterizing the * tabs currently open in the browser. The URIs will appear in the * list in the order in which their corresponding tabs appeared. However, * only the first instance of each URI will be returned. * * @returns a list of nsIURI objects representing unique locations open */ _getUniqueTabInfo: function BATC__getUniqueTabInfo() { var tabList = []; var seenURIs = []; var browsers = getBrowser().browsers; for (var i = 0; i < browsers.length; ++i) { var webNav = browsers[i].webNavigation; var uri = webNav.currentURI; // skip redundant entries if (uri.spec in seenURIs) continue; // add to the set of seen URIs seenURIs[uri.spec] = true; tabList.push(uri); } return tabList; }, /** * Adds a folder with bookmarks to all of the currently open tabs in this * window. */ bookmarkCurrentPages: function PCH_bookmarkCurrentPages() { var tabURIs = this._getUniqueTabInfo(); PlacesUIUtils.showMinimalAddMultiBookmarkUI(tabURIs); }, /** * Adds a Live Bookmark to a feed associated with the current page. * @param url * The nsIURI of the page the feed was attached to * @title title * The title of the feed. Optional. * @subtitle subtitle * A short description of the feed. Optional. */ addLiveBookmark: function PCH_addLiveBookmark(url, feedTitle, feedSubtitle) { var ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); var feedURI = ios.newURI(url, null, null); var doc = gBrowser.contentDocument; var title = (arguments.length > 1) ? feedTitle : doc.title; var description; if (arguments.length > 2) description = feedSubtitle; else description = PlacesUIUtils.getDescriptionFromDocument(doc); var toolbarIP = new InsertionPoint(PlacesUtils.bookmarks.toolbarFolder, -1); PlacesUIUtils.showMinimalAddLivemarkUI(feedURI, gBrowser.currentURI, title, description, toolbarIP, true); }, /** * Opens the Places Organizer. * @param aLeftPaneRoot * The query to select in the organizer window - options * are: History, AllBookmarks, BookmarksMenu, BookmarksToolbar, * UnfiledBookmarks and Tags. */ showPlacesOrganizer: function PCH_showPlacesOrganizer(aLeftPaneRoot) { var wm = Cc["@mozilla.org/appshell/window-mediator;1"]. getService(Ci.nsIWindowMediator); var organizer = wm.getMostRecentWindow("Places:Organizer"); if (!organizer) { // No currently open places window, so open one with the specified mode. openDialog("chrome://browser/content/places/places.xul", "", "chrome,toolbar=yes,dialog=no,resizable", aLeftPaneRoot); } else { organizer.PlacesOrganizer.selectLeftPaneQuery(aLeftPaneRoot); organizer.focus(); } }, deleteButtonOnCommand: function PCH_deleteButtonCommand() { PlacesUtils.bookmarks.removeItem(gEditItemOverlay.itemId); // remove all tags for the associated url PlacesUtils.tagging.untagURI(gEditItemOverlay._uri, null); this.panel.hidePopup(); } }; // Functions for the history menu. var HistoryMenu = { /** * popupshowing handler for the history menu. * @param aMenuPopup * XULNode for the history menupopup */ onPopupShowing: function PHM_onPopupShowing(aMenuPopup) { var resultNode = aMenuPopup.getResultNode(); var wasOpen = resultNode.containerOpen; resultNode.containerOpen = true; document.getElementById("endHistorySeparator").hidden = resultNode.childCount == 0; if (!wasOpen) resultNode.containerOpen = false; // HistoryMenu.toggleRecentlyClosedTabs is defined in browser.js this.toggleRecentlyClosedTabs(); } }; /** * Functions for handling events in the Bookmarks Toolbar and menu. */ var BookmarksEventHandler = { /** * Handler for click event for an item in the bookmarks toolbar or menu. * Menus and submenus from the folder buttons bubble up to this handler. * Left-click is handled in the onCommand function. * When items are middle-clicked (or clicked with modifier), open in tabs. * If the click came through a menu, close the menu. * @param aEvent * DOMEvent for the click */ onClick: function BT_onClick(aEvent) { // Only handle middle-click or left-click with modifiers. #ifdef XP_MACOSX var modifKey = aEvent.metaKey || aEvent.shiftKey; #else var modifKey = aEvent.ctrlKey || aEvent.shiftKey; #endif if (aEvent.button == 2 || (aEvent.button == 0 && !modifKey)) return; var target = aEvent.originalTarget; // If this event bubbled up from a menu or menuitem, close the menus. // Do this before opening tabs, to avoid hiding the open tabs confirm-dialog. if (target.localName == "menu" || target.localName == "menuitem") { for (node = target.parentNode; node; node = node.parentNode) { if (node.localName == "menupopup") node.hidePopup(); else if (node.localName != "menu") break; } } if (target.node && PlacesUtils.nodeIsContainer(target.node)) { // Don't open the root folder in tabs when the empty area on the toolbar // is middle-clicked or when a non-bookmark item except for Open in Tabs) // in a bookmarks menupopup is middle-clicked. if (target.localName == "menu" || target.localName == "toolbarbutton") PlacesUIUtils.openContainerNodeInTabs(target.node, aEvent); } else if (aEvent.button == 1) { // left-clicks with modifier are already served by onCommand this.onCommand(aEvent); } }, /** * Handler for command event for an item in the bookmarks toolbar. * Menus and submenus from the folder buttons bubble up to this handler. * Opens the item. * @param aEvent * DOMEvent for the command */ onCommand: function BM_onCommand(aEvent) { var target = aEvent.originalTarget; if (target.node) PlacesUIUtils.openNodeWithEvent(target.node, aEvent); }, /** * Handler for popupshowing event for an item in bookmarks toolbar or menu. * If the item isn't the main bookmarks menu, add an "Open All in Tabs" * menuitem to the bottom of the popup. * @param event * DOMEvent for popupshowing */ onPopupShowing: function BM_onPopupShowing(event) { var target = event.originalTarget; if (!target.hasAttribute("placespopup")) return; // Check if the popup contains at least 2 menuitems with places nodes var numNodes = 0; var hasMultipleURIs = false; var currentChild = target.firstChild; while (currentChild) { if (currentChild.localName == "menuitem" && currentChild.node) { if (++numNodes == 2) { hasMultipleURIs = true; break; } } currentChild = currentChild.nextSibling; } var itemId = target._resultNode.itemId; var siteURIString = ""; if (itemId != -1 && PlacesUtils.livemarks.isLivemark(itemId)) { var siteURI = PlacesUtils.livemarks.getSiteURI(itemId); if (siteURI) siteURIString = siteURI.spec; } if (!siteURIString && target._endOptOpenSiteURI) { target.removeChild(target._endOptOpenSiteURI); target._endOptOpenSiteURI = null; } if (!hasMultipleURIs && target._endOptOpenAllInTabs) { target.removeChild(target._endOptOpenAllInTabs); target._endOptOpenAllInTabs = null; } if (!(hasMultipleURIs || siteURIString)) { // we don't have to show any option if (target._endOptSeparator) { target.removeChild(target._endOptSeparator); target._endOptSeparator = null; target._endMarker = -1; } return; } if (!target._endOptSeparator) { // create a separator before options target._endOptSeparator = document.createElement("menuseparator"); target._endMarker = target.childNodes.length; target.appendChild(target._endOptSeparator); } if (siteURIString && !target._endOptOpenSiteURI) { // Add "Open (Feed Name)" menuitem if it's a livemark with a siteURI target._endOptOpenSiteURI = document.createElement("menuitem"); target._endOptOpenSiteURI.setAttribute("siteURI", siteURIString); target._endOptOpenSiteURI.setAttribute("oncommand", "openUILink(this.getAttribute('siteURI'), event);"); // If a user middle-clicks this item we serve the oncommand event // We are using checkForMiddleClick because of Bug 246720 // Note: stopPropagation is needed to avoid serving middle-click // with BT_onClick that would open all items in tabs target._endOptOpenSiteURI.setAttribute("onclick", "checkForMiddleClick(this, event); event.stopPropagation();"); target._endOptOpenSiteURI.setAttribute("label", PlacesUIUtils.getFormattedString("menuOpenLivemarkOrigin.label", [target.parentNode.getAttribute("label")])); target.appendChild(target._endOptOpenSiteURI); } if (hasMultipleURIs && !target._endOptOpenAllInTabs) { // Add the "Open All in Tabs" menuitem if there are // at least two menuitems with places result nodes. target._endOptOpenAllInTabs = document.createElement("menuitem"); target._endOptOpenAllInTabs.setAttribute("oncommand", "PlacesUIUtils.openContainerNodeInTabs(this.parentNode._resultNode, event);"); target._endOptOpenAllInTabs.setAttribute("onclick", "checkForMiddleClick(this, event); event.stopPropagation();"); target._endOptOpenAllInTabs.setAttribute("label", gNavigatorBundle.getString("menuOpenAllInTabs.label")); target.appendChild(target._endOptOpenAllInTabs); } }, fillInBTTooltip: function(aTipElement) { // Fx2XP: Don't show tooltips for bookmarks under sub-folders if (aTipElement.localName != "toolbarbutton") return false; // Fx2XP: Only show tooltips for URL items if (!PlacesUtils.nodeIsURI(aTipElement.node)) return false; var url = aTipElement.node.uri; if (!url) return false; var tooltipUrl = document.getElementById("btUrlText"); tooltipUrl.value = url; var title = aTipElement.label; var tooltipTitle = document.getElementById("btTitleText"); if (title && title != url) { tooltipTitle.hidden = false; tooltipTitle.textContent = title; } else tooltipTitle.hidden = true; // show tooltip return true; } }; /** * Drag and Drop handling specifically for the Bookmarks Menu item in the * top level menu bar */ var BookmarksMenuDropHandler = { /** * Need to tell the session to update the state of the cursor as we drag * over the Bookmarks Menu to show the "can drop" state vs. the "no drop" * state. */ onDragOver: function BMDH_onDragOver(event, flavor, session) { if (!this.canDrop(event, session)) event.dataTransfer.effectAllowed = "none"; }, /** * Advertises the set of data types that can be dropped on the Bookmarks * Menu * @returns a FlavourSet object per nsDragAndDrop parlance. */ getSupportedFlavours: function BMDH_getSupportedFlavours() { var view = document.getElementById("bookmarksMenuPopup"); return view.getSupportedFlavours(); }, /** * Determine whether or not the user can drop on the Bookmarks Menu. * @param event * A dragover event * @param session * The active DragSession * @returns true if the user can drop onto the Bookmarks Menu item, false * otherwise. */ canDrop: function BMDH_canDrop(event, session) { PlacesControllerDragHelper.currentDataTransfer = event.dataTransfer; var ip = new InsertionPoint(PlacesUtils.bookmarksMenuFolderId, -1); return ip && PlacesControllerDragHelper.canDrop(ip); }, /** * Called when the user drops onto the top level Bookmarks Menu item. * @param event * A drop event * @param data * Data that was dropped * @param session * The active DragSession */ onDrop: function BMDH_onDrop(event, data, session) { PlacesControllerDragHelper.currentDataTransfer = event.dataTransfer; // Put the item at the end of bookmark menu var ip = new InsertionPoint(PlacesUtils.bookmarksMenuFolderId, -1, Ci.nsITreeView.DROP_ON); PlacesControllerDragHelper.onDrop(ip); }, /** * Called when drop target leaves the menu or after a drop. * @param aEvent * A drop event */ onDragExit: function BMDH_onDragExit(event, session) { PlacesControllerDragHelper.currentDataTransfer = null; } }; /** * Handles special drag and drop functionality for menus on the Bookmarks * Toolbar and Bookmarks Menu. */ var PlacesMenuDNDController = { _springLoadDelay: 350, // milliseconds /** * All Drag Timers set for the Places UI */ _timers: { }, /** * Called when the user drags over the Bookmarks top level element. * @param event * The DragEnter event that spawned the opening. */ onBookmarksMenuDragEnter: function PMDC_onDragEnter(event) { if ("loadTime" in this._timers) return; this._setDragTimer("loadTime", this._openBookmarksMenu, this._springLoadDelay, [event]); }, /** * Creates a timer that will fire during a drag and drop operation. * @param id * The identifier of the timer being set * @param callback * The function to call when the timer "fires" * @param delay * The time to wait before calling the callback function * @param args * An array of arguments to pass to the callback function */ _setDragTimer: function PMDC__setDragTimer(id, callback, delay, args) { if (!this._dragSupported) return; // Cancel this timer if it's already running. if (id in this._timers) this._timers[id].cancel(); /** * An object implementing nsITimerCallback that calls a user-supplied * method with the specified args in the context of the supplied object. */ function Callback(object, method, args) { this._method = method; this._args = args; this._object = object; } Callback.prototype = { notify: function C_notify(timer) { this._method.apply(this._object, this._args); } }; var timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer); timer.initWithCallback(new Callback(this, callback, args), delay, timer.TYPE_ONE_SHOT); this._timers[id] = timer; }, /** * Determines if a XUL element represents a container in the Bookmarks system * @returns true if the element is a container element (menu or *` menu-toolbarbutton), false otherwise. */ _isContainer: function PMDC__isContainer(node) { return node.localName == "menu" || (node.localName == "toolbarbutton" && node.getAttribute("type") == "menu"); }, /** * Opens the Bookmarks Menu when it is dragged over. (This is special-cased, * since the toplevel Bookmarks is not a member of an existing places * container, as folders on the personal toolbar or submenus are. * @param event * The DragEnter event that spawned the opening. */ _openBookmarksMenu: function PMDC__openBookmarksMenu(event) { if ("loadTime" in this._timers) delete this._timers.loadTime; if (event.target.id == "bookmarksMenu") { // If this is the bookmarks menu, tell its menupopup child to show. event.target.lastChild.setAttribute("autoopened", "true"); event.target.lastChild.showPopup(event.target.lastChild); } }, // Whether or not drag and drop to menus is supported on this platform // Dragging in menus is disabled on OS X due to various repainting issues. #ifdef XP_MACOSX _dragSupported: false #else _dragSupported: true #endif }; var PlacesStarButton = { init: function PSB_init() { PlacesUtils.bookmarks.addObserver(this, false); }, uninit: function PSB_uninit() { PlacesUtils.bookmarks.removeObserver(this); }, QueryInterface: function PSB_QueryInterface(aIID) { if (aIID.equals(Ci.nsINavBookmarkObserver) || aIID.equals(Ci.nsISupports)) return this; throw Cr.NS_NOINTERFACE; }, _starred: false, _batching: false, updateState: function PSB_updateState() { var starIcon = document.getElementById("star-button"); if (!starIcon) return; var browserBundle = document.getElementById("bundle_browser"); var uri = getBrowser().currentURI; this._starred = uri && (PlacesUtils.getMostRecentBookmarkForURI(uri) != -1 || PlacesUtils.getMostRecentFolderForFeedURI(uri) != -1); if (this._starred) { starIcon.setAttribute("starred", "true"); starIcon.setAttribute("tooltiptext", browserBundle.getString("starButtonOn.tooltip")); } else { starIcon.removeAttribute("starred"); starIcon.setAttribute("tooltiptext", browserBundle.getString("starButtonOff.tooltip")); } }, onClick: function PSB_onClick(aEvent) { if (aEvent.button == 0) PlacesCommandHook.bookmarkCurrentPage(this._starred); // don't bubble to the textbox so that the address won't be selected aEvent.stopPropagation(); }, // nsINavBookmarkObserver onBeginUpdateBatch: function PSB_onBeginUpdateBatch() { this._batching = true; }, onEndUpdateBatch: function PSB_onEndUpdateBatch() { this.updateState(); this._batching = false; }, onItemAdded: function PSB_onItemAdded(aItemId, aFolder, aIndex) { if (!this._batching && !this._starred) this.updateState(); }, onItemRemoved: function PSB_onItemRemoved(aItemId, aFolder, aIndex) { if (!this._batching) this.updateState(); }, onItemChanged: function PSB_onItemChanged(aItemId, aProperty, aIsAnnotationProperty, aValue) { if (!this._batching && aProperty == "uri") this.updateState(); }, onItemVisited: function() { }, onItemMoved: function() { } };