Mypal/application/basilisk/base/content/browser-places.js

2036 lines
70 KiB
JavaScript

/* 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/. */
var StarUI = {
_itemId: -1,
uri: null,
_batching: false,
_isNewBookmark: false,
_isComposing: false,
_autoCloseTimer: 0,
// The autoclose timer is diasbled if the user interacts with the
// popup, such as making a change through typing or clicking on
// the popup.
_autoCloseTimerEnabled: true,
_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("keypress", this, false);
element.addEventListener("mousedown", this);
element.addEventListener("mouseout", this, false);
element.addEventListener("mousemove", this, false);
element.addEventListener("compositionstart", this, false);
element.addEventListener("compositionend", this, false);
element.addEventListener("input", this, false);
element.addEventListener("popuphidden", this, false);
element.addEventListener("popupshown", this, false);
return this.panel = element;
},
// Array of command elements to disable when the panel is opened.
get _blockedCommands() {
delete this._blockedCommands;
return this._blockedCommands =
["cmd_close", "cmd_closeWindow"].map(id => this._element(id));
},
_blockCommands: function() {
this._blockedCommands.forEach(function (elt) {
// make sure not to permanently disable this item (see bug 409155)
if (elt.hasAttribute("wasDisabled"))
return;
if (elt.getAttribute("disabled") == "true") {
elt.setAttribute("wasDisabled", "true");
} else {
elt.setAttribute("wasDisabled", "false");
elt.setAttribute("disabled", "true");
}
});
},
_restoreCommandsState: function() {
this._blockedCommands.forEach(function (elt) {
if (elt.getAttribute("wasDisabled") != "true")
elt.removeAttribute("disabled");
elt.removeAttribute("wasDisabled");
});
},
// nsIDOMEventListener
handleEvent(aEvent) {
switch (aEvent.type) {
case "mousemove":
clearTimeout(this._autoCloseTimer);
// The autoclose timer is not disabled on generic mouseout
// because the user may not have actually interacted with the popup.
break;
case "popuphidden":
clearTimeout(this._autoCloseTimer);
if (aEvent.originalTarget == this.panel) {
if (!this._element("editBookmarkPanelContent").hidden)
this.quitEditMode();
if (this._anchorToolbarButton) {
this._anchorToolbarButton.removeAttribute("open");
this._anchorToolbarButton = null;
}
this._restoreCommandsState();
this._itemId = -1;
if (this._batching)
this.endBatch();
if (this._uriForRemoval) {
if (this._isNewBookmark) {
if (!PlacesUtils.useAsyncTransactions) {
PlacesUtils.transactionManager.undoTransaction();
break;
}
PlacesTransactions().undo().catch(Cu.reportError);
break;
}
// Remove all bookmarks for the bookmark's url, this also removes
// the tags for the url.
if (!PlacesUIUtils.useAsyncTransactions) {
let itemIds = PlacesUtils.getBookmarksForURI(this._uriForRemoval);
for (let itemId of itemIds) {
let txn = new PlacesRemoveItemTransaction(itemId);
PlacesUtils.transactionManager.doTransaction(txn);
}
break;
}
PlacesTransactions.RemoveBookmarksForUrls([this._uriForRemoval])
.transact().catch(Cu.reportError);
}
}
break;
case "keypress":
clearTimeout(this._autoCloseTimer);
this._autoCloseTimerEnabled = false;
if (aEvent.defaultPrevented) {
// The event has already been consumed inside of the panel.
break;
}
switch (aEvent.keyCode) {
case KeyEvent.DOM_VK_ESCAPE:
this.panel.hidePopup();
break;
case KeyEvent.DOM_VK_RETURN:
if (aEvent.target.classList.contains("expander-up") ||
aEvent.target.classList.contains("expander-down") ||
aEvent.target.id == "editBMPanel_newFolderButton" ||
aEvent.target.id == "editBookmarkPanelRemoveButton") {
// XXX Why is this necessary? The defaultPrevented check should
// be enough.
break;
}
this.panel.hidePopup();
break;
// This case is for catching character-generating keypresses
case 0:
let accessKey = document.getElementById("key_close");
if (eventMatchesKey(aEvent, accessKey)) {
this.panel.hidePopup();
}
break;
}
break;
case "compositionend":
// After composition is committed, "mouseout" or something can set
// auto close timer.
this._isComposing = false;
break;
case "compositionstart":
if (aEvent.defaultPrevented) {
// If the composition was canceled, nothing to do here.
break;
}
this._isComposing = true;
// Explicit fall-through, during composition, panel shouldn't be
// hidden automatically.
case "input":
// Might have edited some text without keyboard events nor composition
// events. Fall-through to cancel auto close in such case.
case "mousedown":
clearTimeout(this._autoCloseTimer);
this._autoCloseTimerEnabled = false;
break;
case "mouseout":
if (!this._autoCloseTimerEnabled) {
// Don't autoclose the popup if the user has made a selection
// or keypress and then subsequently mouseout.
break;
}
// Explicit fall-through
case "popupshown":
// Don't handle events for descendent elements.
if (aEvent.target != aEvent.currentTarget) {
break;
}
// auto-close if new and not interacted with
if (this._isNewBookmark && !this._isComposing) {
// 3500ms matches the timeout that Pocket uses in
// browser/extensions/pocket/content/panels/js/saved.js
let delay = 3500;
if (this._closePanelQuickForTesting) {
delay /= 10;
}
clearTimeout(this._autoCloseTimer);
this._autoCloseTimer = setTimeout(() => {
if (!this.panel.mozMatchesSelector(":hover")) {
this.panel.hidePopup();
}
}, delay);
this._autoCloseTimerEnabled = true;
}
break;
}
},
_overlayLoaded: false,
_overlayLoading: false,
showEditBookmarkPopup: Task.async(function* (aNode, aAnchorElement, aPosition, aIsNewBookmark) {
// Slow double-clicks (not true double-clicks) shouldn't
// cause the panel to flicker.
if (this.panel.state == "showing" ||
this.panel.state == "open") {
return;
}
this._isNewBookmark = aIsNewBookmark;
this._uriForRemoval = "";
// TODO: Deprecate this once async transactions are enabled and the legacy
// transactions code is gone (bug 1131491) - we don't want addons to to use
// the completeNodeLikeObjectForItemId, so it's better if they keep passing
// the item-id for now).
if (typeof(aNode) == "number") {
let itemId = aNode;
if (PlacesUIUtils.useAsyncTransactions) {
let guid = yield PlacesUtils.promiseItemGuid(itemId);
aNode = yield PlacesUIUtils.promiseNodeLike(guid);
}
else {
aNode = { itemId };
yield PlacesUIUtils.completeNodeLikeObjectForItemId(aNode);
}
}
// Performance: load the overlay the first time the panel is opened
// (see bug 392443).
if (this._overlayLoading)
return;
if (this._overlayLoaded) {
this._doShowEditBookmarkPanel(aNode, aAnchorElement, aPosition);
return;
}
this._overlayLoading = true;
document.loadOverlay(
"chrome://browser/content/places/editBookmarkOverlay.xul",
(function (aSubject, aTopic, aData) {
// Move the header (star, title, button) into the grid,
// so that it aligns nicely with the other items (bug 484022).
let header = this._element("editBookmarkPanelHeader");
let rows = this._element("editBookmarkPanelGrid").lastChild;
rows.insertBefore(header, rows.firstChild);
header.hidden = false;
this._overlayLoading = false;
this._overlayLoaded = true;
this._doShowEditBookmarkPanel(aNode, aAnchorElement, aPosition);
}).bind(this)
);
}),
_doShowEditBookmarkPanel: Task.async(function* (aNode, aAnchorElement, aPosition) {
if (this.panel.state != "closed")
return;
this._blockCommands(); // un-done in the popuphidden handler
this._element("editBookmarkPanelTitle").value =
this._isNewBookmark ?
gNavigatorBundle.getString("editBookmarkPanel.pageBookmarkedTitle") :
gNavigatorBundle.getString("editBookmarkPanel.editBookmarkTitle");
// No description; show the Done, Remove;
this._element("editBookmarkPanelDescription").textContent = "";
this._element("editBookmarkPanelBottomButtons").hidden = false;
this._element("editBookmarkPanelContent").hidden = false;
// The label of the remove button differs if the URI is bookmarked
// multiple times.
let bookmarks = PlacesUtils.getBookmarksForURI(gBrowser.currentURI);
let forms = gNavigatorBundle.getString("editBookmark.removeBookmarks.label");
let label = PluralForm.get(bookmarks.length, forms).replace("#1", bookmarks.length);
this._element("editBookmarkPanelRemoveButton").label = label;
// unset the unstarred state, if set
this._element("editBookmarkPanelStarIcon").removeAttribute("unstarred");
this._itemId = aNode.itemId;
this.beginBatch();
if (aAnchorElement) {
// Set the open=true attribute if the anchor is a
// descendent of a toolbarbutton.
let parent = aAnchorElement.parentNode;
while (parent) {
if (parent.localName == "toolbarbutton") {
break;
}
parent = parent.parentNode;
}
if (parent) {
this._anchorToolbarButton = parent;
parent.setAttribute("open", "true");
}
}
let onPanelReady = fn => {
let target = this.panel;
if (target.parentNode) {
// By targeting the panel's parent and using a capturing listener, we
// can have our listener called before others waiting for the panel to
// be shown (which probably expect the panel to be fully initialized)
target = target.parentNode;
}
target.addEventListener("popupshown", function(event) {
fn();
}, {"capture": true, "once": true});
};
gEditItemOverlay.initPanel({ node: aNode
, onPanelReady
, hiddenRows: ["description", "location",
"loadInSidebar", "keyword"]
, focusedElement: "preferred"});
this.panel.openPopup(aAnchorElement, aPosition);
}),
panelShown:
function SU_panelShown(aEvent) {
if (aEvent.target == this.panel) {
if (this._element("editBookmarkPanelContent").hidden) {
// Note this isn't actually used anymore, we should remove this
// once we decide not to bring back the page bookmarked notification
this.panel.focus();
}
}
},
quitEditMode: function() {
this._element("editBookmarkPanelContent").hidden = true;
this._element("editBookmarkPanelBottomButtons").hidden = true;
gEditItemOverlay.uninitPanel(true);
},
removeBookmarkButtonCommand: function() {
this._uriForRemoval = PlacesUtils.bookmarks.getBookmarkURI(this._itemId);
this.panel.hidePopup();
},
// Matching the way it is used in the Library, editBookmarkOverlay implements
// an instant-apply UI, having no batched-Undo/Redo support.
// However, in this context (the Star UI) we have a Cancel button whose
// expected behavior is to undo all the operations done in the panel.
// Sometime in the future this needs to be reimplemented using a
// non-instant apply code path, but for the time being, we patch-around
// editBookmarkOverlay so that all of the actions done in the panel
// are treated by PlacesTransactions as a single batch. To do so,
// we start a PlacesTransactions batch when the star UI panel is shown, and
// we keep the batch ongoing until the panel is hidden.
_batchBlockingDeferred: null,
beginBatch() {
if (this._batching)
return;
if (PlacesUIUtils.useAsyncTransactions) {
this._batchBlockingDeferred = PromiseUtils.defer();
PlacesTransactions.batch(function* () {
yield this._batchBlockingDeferred.promise;
}.bind(this));
}
else {
PlacesUtils.transactionManager.beginBatch(null);
}
this._batching = true;
},
endBatch() {
if (!this._batching)
return;
if (PlacesUIUtils.useAsyncTransactions) {
this._batchBlockingDeferred.resolve();
this._batchBlockingDeferred = null;
}
else {
PlacesUtils.transactionManager.endBatch(false);
}
this._batching = false;
}
};
var PlacesCommandHook = {
/**
* Adds a bookmark to the page loaded in the given browser.
*
* @param aBrowser
* a <browser> 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: Task.async(function* (aBrowser, aParent, aShowEditUI) {
if (PlacesUIUtils.useAsyncTransactions) {
yield this._bookmarkPagePT(aBrowser, aParent, aShowEditUI);
return;
}
var uri = aBrowser.currentURI;
var itemId = PlacesUtils.getMostRecentBookmarkForURI(uri);
let isNewBookmark = itemId == -1;
if (isNewBookmark) {
// Bug 1148838 - Make this code work for full page plugins.
var title;
var description;
var charset;
let docInfo = yield this._getPageDetails(aBrowser);
try {
title = docInfo.isErrorPage ? PlacesUtils.history.getPageTitle(uri)
: aBrowser.contentTitle;
title = title || uri.spec;
description = docInfo.description;
charset = aBrowser.characterSet;
}
catch (e) { }
if (aShowEditUI && isNewBookmark) {
// If we bookmark the page here but open right into a cancelable
// state (i.e. new bookmark in Library), start batching here so
// all of the actions can be undone in a single undo step.
StarUI.beginBatch();
}
var parent = aParent !== undefined ?
aParent : PlacesUtils.unfiledBookmarksFolderId;
var descAnno = { name: PlacesUIUtils.DESCRIPTION_ANNO, value: description };
var txn = new PlacesCreateBookmarkTransaction(uri, parent,
PlacesUtils.bookmarks.DEFAULT_INDEX,
title, null, [descAnno]);
PlacesUtils.transactionManager.doTransaction(txn);
itemId = txn.item.id;
// Set the character-set.
if (charset && !PrivateBrowsingUtils.isBrowserPrivate(aBrowser))
PlacesUtils.setCharsetForURI(uri, charset);
}
// Revert the contents of the location bar
gURLBar.handleRevert();
// If it was not requested to open directly in "edit" mode, we are done.
if (!aShowEditUI)
return;
// Try to dock the panel to:
// 1. the bookmarks menu button
// 2. the identity icon
// 3. the content area
if (BookmarkingUI.anchor) {
StarUI.showEditBookmarkPopup(itemId, BookmarkingUI.anchor,
"bottomcenter topright", isNewBookmark);
return;
}
let identityIcon = document.getElementById("identity-icon");
if (isElementVisible(identityIcon)) {
StarUI.showEditBookmarkPopup(itemId, identityIcon,
"bottomcenter topright", isNewBookmark);
} else {
StarUI.showEditBookmarkPopup(itemId, aBrowser, "overlap", isNewBookmark);
}
}),
// TODO: Replace bookmarkPage code with this function once legacy
// transactions are removed.
_bookmarkPagePT: Task.async(function* (aBrowser, aParentId, aShowEditUI) {
let url = new URL(aBrowser.currentURI.spec);
let info = yield PlacesUtils.bookmarks.fetch({ url });
let isNewBookmark = !info;
if (!info) {
let parentGuid = aParentId !== undefined ?
yield PlacesUtils.promiseItemGuid(aParentId) :
PlacesUtils.bookmarks.unfiledGuid;
info = { url, parentGuid };
// Bug 1148838 - Make this code work for full page plugins.
let description = null;
let charset = null;
let docInfo = yield this._getPageDetails(aBrowser);
try {
info.title = docInfo.isErrorPage ?
(yield PlacesUtils.promisePlaceInfo(aBrowser.currentURI)).title :
aBrowser.contentTitle;
info.title = info.title || url.href;
description = docInfo.description;
charset = aBrowser.characterSet;
}
catch (e) {
Components.utils.reportError(e);
}
if (aShowEditUI && isNewBookmark) {
// If we bookmark the page here but open right into a cancelable
// state (i.e. new bookmark in Library), start batching here so
// all of the actions can be undone in a single undo step.
StarUI.beginBatch();
}
if (description) {
info.annotations = [{ name: PlacesUIUtils.DESCRIPTION_ANNO
, value: description }];
}
info.guid = yield PlacesTransactions.NewBookmark(info).transact();
// Set the character-set
if (charset && !PrivateBrowsingUtils.isBrowserPrivate(aBrowser))
PlacesUtils.setCharsetForURI(makeURI(url.href), charset);
}
// Revert the contents of the location bar
gURLBar.handleRevert();
// If it was not requested to open directly in "edit" mode, we are done.
if (!aShowEditUI)
return;
let node = yield PlacesUIUtils.promiseNodeLikeFromFetchInfo(info);
// Try to dock the panel to:
// 1. the bookmarks menu button
// 2. the identity icon
// 3. the content area
if (BookmarkingUI.anchor) {
StarUI.showEditBookmarkPopup(node, BookmarkingUI.anchor,
"bottomcenter topright", isNewBookmark);
return;
}
let identityIcon = document.getElementById("identity-icon");
if (isElementVisible(identityIcon)) {
StarUI.showEditBookmarkPopup(node, identityIcon,
"bottomcenter topright", isNewBookmark);
} else {
StarUI.showEditBookmarkPopup(node, aBrowser, "overlap", isNewBookmark);
}
}),
_getPageDetails(browser) {
return new Promise(resolve => {
let mm = browser.messageManager;
mm.addMessageListener("Bookmarks:GetPageDetails:Result", function listener(msg) {
mm.removeMessageListener("Bookmarks:GetPageDetails:Result", listener);
resolve(msg.data);
});
mm.sendAsyncMessage("Bookmarks:GetPageDetails", { })
});
},
/**
* Adds a bookmark to the page loaded in the current tab.
*/
bookmarkCurrentPage: function(aShowEditUI, aParent) {
this.bookmarkPage(gBrowser.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
* @param [optional] aDescription
* The linked page description, if available
*/
bookmarkLink: Task.async(function* (aParentId, aURL, aTitle, aDescription="") {
let node = yield PlacesUIUtils.fetchNodeLike({ url: aURL });
if (node) {
PlacesUIUtils.showBookmarkDialog({ action: "edit"
, node
}, window.top);
return;
}
let ip = new InsertionPoint(aParentId,
PlacesUtils.bookmarks.DEFAULT_INDEX,
Components.interfaces.nsITreeView.DROP_ON);
PlacesUIUtils.showBookmarkDialog({ action: "add"
, type: "bookmark"
, uri: makeURI(aURL)
, title: aTitle
, description: aDescription
, defaultInsertionPoint: ip
, hiddenRows: [ "description"
, "location"
, "loadInSidebar"
, "keyword" ]
}, window.top);
}),
/**
* List of nsIURI objects characterizing the tabs currently open in the
* browser, modulo pinned tabs. The URIs will be in the order in which their
* corresponding tabs appeared and duplicates are discarded.
*/
get uniqueCurrentPages() {
let uniquePages = {};
let URIs = [];
gBrowser.visibleTabs.forEach(tab => {
let browser = tab.linkedBrowser;
let uri = browser.currentURI;
let title = browser.contentTitle || tab.label;
let spec = uri.spec;
if (!tab.pinned && !(spec in uniquePages)) {
uniquePages[spec] = null;
URIs.push({ uri, title });
}
});
return URIs;
},
/**
* Adds a folder with bookmarks to all of the currently open tabs in this
* window.
*/
bookmarkCurrentPages: function() {
let pages = this.uniqueCurrentPages;
if (pages.length > 1) {
PlacesUIUtils.showBookmarkDialog({ action: "add"
, type: "folder"
, URIList: pages
, hiddenRows: [ "description" ]
}, window);
}
},
/**
* Updates disabled state for the "Bookmark All Tabs" command.
*/
updateBookmarkAllTabsCommand:
function PCH_updateBookmarkAllTabsCommand() {
// There's nothing to do in non-browser windows.
if (window.location.href != getBrowserURL())
return;
// Disable "Bookmark All Tabs" if there are less than two
// "unique current pages".
goSetCommandEnabled("Browser:BookmarkAllTabs",
this.uniqueCurrentPages.length >= 2);
},
/**
* 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: Task.async(function *(url, feedTitle, feedSubtitle) {
let toolbarIP = new InsertionPoint(PlacesUtils.toolbarFolderId,
PlacesUtils.bookmarks.DEFAULT_INDEX,
Components.interfaces.nsITreeView.DROP_ON);
let feedURI = makeURI(url);
let title = feedTitle || gBrowser.contentTitle;
let description = feedSubtitle;
if (!description) {
description = (yield this._getPageDetails(gBrowser.selectedBrowser)).description;
}
PlacesUIUtils.showBookmarkDialog({ action: "add"
, type: "livemark"
, feedURI: feedURI
, siteURI: gBrowser.currentURI
, title: title
, description: description
, defaultInsertionPoint: toolbarIP
, hiddenRows: [ "feedLocation"
, "siteLocation"
, "description" ]
}, window);
}),
/**
* Opens the Places Organizer.
* @param aLeftPaneRoot
* The query to select in the organizer window - options
* are: History, AllBookmarks, BookmarksMenu, BookmarksToolbar,
* UnfiledBookmarks, Tags and Downloads.
*/
showPlacesOrganizer: function(aLeftPaneRoot) {
var organizer = Services.wm.getMostRecentWindow("Places:Organizer");
// Due to bug 528706, getMostRecentWindow can return closed windows.
if (!organizer || organizer.closed) {
// 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.selectLeftPaneContainerByHierarchy(aLeftPaneRoot);
organizer.focus();
}
}
};
XPCOMUtils.defineLazyModuleGetter(this, "RecentlyClosedTabsAndWindowsMenuUtils",
"resource:///modules/sessionstore/RecentlyClosedTabsAndWindowsMenuUtils.jsm");
// View for the history menu.
function HistoryMenu(aPopupShowingEvent) {
// Workaround for Bug 610187. The sidebar does not include all the Places
// views definitions, and we don't need them there.
// Defining the prototype inheritance in the prototype itself would cause
// browser.js to halt on "PlacesMenu is not defined" error.
this.__proto__.__proto__ = PlacesMenu.prototype;
PlacesMenu.call(this, aPopupShowingEvent,
"place:sort=4&maxResults=15");
}
HistoryMenu.prototype = {
_getClosedTabCount() {
// SessionStore doesn't track the hidden window, so just return zero then.
if (window == Services.appShell.hiddenDOMWindow) {
return 0;
}
return SessionStore.getClosedTabCount(window);
},
toggleRecentlyClosedTabs: function() {
// enable/disable the Recently Closed Tabs sub menu
var undoMenu = this._rootElt.getElementsByClassName("recentlyClosedTabsMenu")[0];
// no restorable tabs, so disable menu
if (this._getClosedTabCount() == 0)
undoMenu.setAttribute("disabled", true);
else
undoMenu.removeAttribute("disabled");
},
/**
* Populate when the history menu is opened
*/
populateUndoSubmenu: function() {
var undoMenu = this._rootElt.getElementsByClassName("recentlyClosedTabsMenu")[0];
var undoPopup = undoMenu.firstChild;
// remove existing menu items
while (undoPopup.hasChildNodes())
undoPopup.removeChild(undoPopup.firstChild);
// no restorable tabs, so make sure menu is disabled, and return
if (this._getClosedTabCount() == 0) {
undoMenu.setAttribute("disabled", true);
return;
}
// enable menu
undoMenu.removeAttribute("disabled");
// populate menu
let tabsFragment = RecentlyClosedTabsAndWindowsMenuUtils.getTabsFragment(window, "menuitem");
undoPopup.appendChild(tabsFragment);
},
toggleRecentlyClosedWindows: function() {
// enable/disable the Recently Closed Windows sub menu
var undoMenu = this._rootElt.getElementsByClassName("recentlyClosedWindowsMenu")[0];
// no restorable windows, so disable menu
if (SessionStore.getClosedWindowCount() == 0)
undoMenu.setAttribute("disabled", true);
else
undoMenu.removeAttribute("disabled");
},
/**
* Populate when the history menu is opened
*/
populateUndoWindowSubmenu: function() {
let undoMenu = this._rootElt.getElementsByClassName("recentlyClosedWindowsMenu")[0];
let undoPopup = undoMenu.firstChild;
// remove existing menu items
while (undoPopup.hasChildNodes())
undoPopup.removeChild(undoPopup.firstChild);
// no restorable windows, so make sure menu is disabled, and return
if (SessionStore.getClosedWindowCount() == 0) {
undoMenu.setAttribute("disabled", true);
return;
}
// enable menu
undoMenu.removeAttribute("disabled");
// populate menu
let windowsFragment = RecentlyClosedTabsAndWindowsMenuUtils.getWindowsFragment(window, "menuitem");
undoPopup.appendChild(windowsFragment);
},
toggleTabsFromOtherComputers: function() {
// This is a no-op if MOZ_SERVICES_SYNC isn't defined
#ifdef MOZ_SERVICES_SYNC
// Enable/disable the Tabs From Other Computers menu. Some of the menus handled
// by HistoryMenu do not have this menuitem.
let menuitem = this._rootElt.getElementsByClassName("syncTabsMenuItem")[0];
if (!menuitem)
return;
// If Sync isn't configured yet, then don't show the menuitem.
if (Weave.Status.checkSetup() == Weave.CLIENT_NOT_CONFIGURED ||
Weave.Svc.Prefs.get("firstSync", "") == "notReady") {
menuitem.setAttribute("hidden", true);
return;
}
// The tabs engine might never be inited (if services.sync.registerEngines
// is modified), so make sure we avoid undefined errors.
let enabled = Weave.Service.isLoggedIn &&
Weave.Service.engineManager.get("tabs") &&
Weave.Service.engineManager.get("tabs").enabled;
menuitem.setAttribute("disabled", !enabled);
menuitem.setAttribute("hidden", false);
#endif
},
_onPopupShowing: function(aEvent) {
PlacesMenu.prototype._onPopupShowing.apply(this, arguments);
// Don't handle events for submenus.
if (aEvent.target != aEvent.currentTarget)
return;
this.toggleRecentlyClosedTabs();
this.toggleRecentlyClosedWindows();
this.toggleTabsFromOtherComputers();
},
_onCommand: function(aEvent) {
let placesNode = aEvent.target._placesNode;
if (placesNode) {
if (!PrivateBrowsingUtils.isWindowPrivate(window))
PlacesUIUtils.markPageAsTyped(placesNode.uri);
openUILink(placesNode.uri, aEvent, { ignoreAlt: true });
}
}
};
/**
* 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
* @param aView
* The places view which aEvent should be associated with.
*/
onClick: function(aEvent, aView) {
// Only handle middle-click or left-click with modifiers.
let modifKey;
if (AppConstants.platform == "macosx") {
modifKey = aEvent.metaKey || aEvent.shiftKey;
} else {
modifKey = aEvent.ctrlKey || aEvent.shiftKey;
}
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 (let node = target.parentNode; node; node = node.parentNode) {
if (node.localName == "menupopup")
node.hidePopup();
else if (node.localName != "menu" &&
node.localName != "splitmenu" &&
node.localName != "hbox" &&
node.localName != "vbox" )
break;
}
}
if (target._placesNode && PlacesUtils.nodeIsContainer(target._placesNode)) {
// 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._placesNode, aEvent, aView);
}
else if (aEvent.button == 1) {
// left-clicks with modifier are already served by onCommand
this.onCommand(aEvent, aView);
}
},
/**
* 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
* @param aView
* The places view which aEvent should be associated with.
*/
onCommand: function(aEvent, aView) {
var target = aEvent.originalTarget;
if (target._placesNode)
PlacesUIUtils.openNodeWithEvent(target._placesNode, aEvent, aView);
},
fillInBHTooltip: function(aDocument, aEvent) {
var node;
var cropped = false;
var targetURI;
if (aDocument.tooltipNode.localName == "treechildren") {
var tree = aDocument.tooltipNode.parentNode;
var tbo = tree.treeBoxObject;
var cell = tbo.getCellAt(aEvent.clientX, aEvent.clientY);
if (cell.row == -1)
return false;
node = tree.view.nodeForTreeIndex(cell.row);
cropped = tbo.isCellCropped(cell.row, cell.col);
}
else {
// Check whether the tooltipNode is a Places node.
// In such a case use it, otherwise check for targetURI attribute.
var tooltipNode = aDocument.tooltipNode;
if (tooltipNode._placesNode)
node = tooltipNode._placesNode;
else {
// This is a static non-Places node.
targetURI = tooltipNode.getAttribute("targetURI");
}
}
if (!node && !targetURI)
return false;
// Show node.label as tooltip's title for non-Places nodes.
var title = node ? node.title : tooltipNode.label;
// Show URL only for Places URI-nodes or nodes with a targetURI attribute.
var url;
if (targetURI || PlacesUtils.nodeIsURI(node))
url = targetURI || node.uri;
// Show tooltip for containers only if their title is cropped.
if (!cropped && !url)
return false;
var tooltipTitle = aDocument.getElementById("bhtTitleText");
tooltipTitle.hidden = (!title || (title == url));
if (!tooltipTitle.hidden)
tooltipTitle.textContent = title;
var tooltipUrl = aDocument.getElementById("bhtUrlText");
tooltipUrl.hidden = !url;
if (!tooltipUrl.hidden)
tooltipUrl.value = url;
// Show tooltip.
return true;
}
};
// Handles special drag and drop functionality for Places menus that are not
// part of a Places view (e.g. the bookmarks menu in the menubar).
var PlacesMenuDNDHandler = {
_springLoadDelayMs: 350,
_closeDelayMs: 500,
_loadTimer: null,
_closeTimer: null,
_closingTimerNode: null,
/**
* Called when the user enters the <menu> element during a drag.
* @param event
* The DragEnter event that spawned the opening.
*/
onDragEnter: function(event) {
// Opening menus in a Places popup is handled by the view itself.
if (!this._isStaticContainer(event.target))
return;
// If we re-enter the same menu or anchor before the close timer runs out,
// we should ensure that we do not close:
if (this._closeTimer && this._closingTimerNode === event.currentTarget) {
this._closeTimer.cancel();
this._closingTimerNode = null;
this._closeTimer = null;
}
PlacesControllerDragHelper.currentDropTarget = event.target;
let popup = event.target.lastChild;
if (this._loadTimer || popup.state === "showing" || popup.state === "open")
return;
this._loadTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
this._loadTimer.initWithCallback(() => {
this._loadTimer = null;
popup.setAttribute("autoopened", "true");
popup.showPopup(popup);
}, this._springLoadDelayMs, Ci.nsITimer.TYPE_ONE_SHOT);
event.preventDefault();
event.stopPropagation();
},
/**
* Handles dragleave on the <menu> element.
*/
onDragLeave: function(event) {
// Handle menu-button separate targets.
if (event.relatedTarget === event.currentTarget ||
(event.relatedTarget &&
event.relatedTarget.parentNode === event.currentTarget))
return;
// Closing menus in a Places popup is handled by the view itself.
if (!this._isStaticContainer(event.target))
return;
PlacesControllerDragHelper.currentDropTarget = null;
let popup = event.target.lastChild;
if (this._loadTimer) {
this._loadTimer.cancel();
this._loadTimer = null;
}
this._closeTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
this._closingTimerNode = event.currentTarget;
this._closeTimer.initWithCallback(function() {
this._closeTimer = null;
this._closingTimerNode = null;
let node = PlacesControllerDragHelper.currentDropTarget;
let inHierarchy = false;
while (node && !inHierarchy) {
inHierarchy = node == event.target;
node = node.parentNode;
}
if (!inHierarchy && popup && popup.hasAttribute("autoopened")) {
popup.removeAttribute("autoopened");
popup.hidePopup();
}
}, this._closeDelayMs, Ci.nsITimer.TYPE_ONE_SHOT);
},
/**
* Determines if a XUL element represents a static container.
* @returns true if the element is a container element (menu or
*` menu-toolbarbutton), false otherwise.
*/
_isStaticContainer: function(node) {
let isMenu = node.localName == "menu" ||
(node.localName == "toolbarbutton" &&
(node.getAttribute("type") == "menu" ||
node.getAttribute("type") == "menu-button"));
let isStatic = !("_placesNode" in node) && node.lastChild &&
node.lastChild.hasAttribute("placespopup") &&
!node.parentNode.hasAttribute("placespopup");
return isMenu && isStatic;
},
/**
* Called when the user drags over the <menu> element.
* @param event
* The DragOver event.
*/
onDragOver: function(event) {
let ip = new InsertionPoint(PlacesUtils.bookmarksMenuFolderId,
PlacesUtils.bookmarks.DEFAULT_INDEX,
Components.interfaces.nsITreeView.DROP_ON);
if (ip && PlacesControllerDragHelper.canDrop(ip, event.dataTransfer))
event.preventDefault();
event.stopPropagation();
},
/**
* Called when the user drops on the <menu> element.
* @param event
* The Drop event.
*/
onDrop: function(event) {
// Put the item at the end of bookmark menu.
let ip = new InsertionPoint(PlacesUtils.bookmarksMenuFolderId,
PlacesUtils.bookmarks.DEFAULT_INDEX,
Components.interfaces.nsITreeView.DROP_ON);
PlacesControllerDragHelper.onDrop(ip, event.dataTransfer);
PlacesControllerDragHelper.currentDropTarget = null;
event.stopPropagation();
}
};
/**
* This object handles the initialization and uninitialization of the bookmarks
* toolbar.
*/
var PlacesToolbarHelper = {
_place: "place:folder=TOOLBAR",
get _viewElt() {
return document.getElementById("PlacesToolbar");
},
get _placeholder() {
return document.getElementById("bookmarks-toolbar-placeholder");
},
init: function(forceToolbarOverflowCheck) {
let viewElt = this._viewElt;
if (!viewElt || viewElt._placesView)
return;
// CustomizableUI.addListener is idempotent, so we can safely
// call this multiple times.
CustomizableUI.addListener(this);
// If the bookmarks toolbar item is:
// - not in a toolbar, or;
// - the toolbar is collapsed, or;
// - the toolbar is hidden some other way:
// don't initialize. Also, there is no need to initialize the toolbar if
// customizing, because that will happen when the customization is done.
let toolbar = this._getParentToolbar(viewElt);
if (!toolbar || toolbar.collapsed || this._isCustomizing ||
getComputedStyle(toolbar, "").display == "none")
return;
new PlacesToolbar(this._place);
if (forceToolbarOverflowCheck) {
viewElt._placesView.updateOverflowStatus();
}
this._shouldWrap = false;
this._setupPlaceholder();
},
uninit: function() {
CustomizableUI.removeListener(this);
},
customizeStart: function() {
try {
let viewElt = this._viewElt;
if (viewElt && viewElt._placesView)
viewElt._placesView.uninit();
} finally {
this._isCustomizing = true;
}
this._shouldWrap = this._getShouldWrap();
},
customizeChange: function() {
this._setupPlaceholder();
},
_setupPlaceholder: function() {
let placeholder = this._placeholder;
if (!placeholder) {
return;
}
let shouldWrapNow = this._getShouldWrap();
if (this._shouldWrap != shouldWrapNow) {
if (shouldWrapNow) {
placeholder.setAttribute("wrap", "true");
} else {
placeholder.removeAttribute("wrap");
}
this._shouldWrap = shouldWrapNow;
}
},
customizeDone: function() {
this._isCustomizing = false;
this.init(true);
},
_getShouldWrap: function() {
let placement = CustomizableUI.getPlacementOfWidget("personal-bookmarks");
let area = placement && placement.area;
let areaType = area && CustomizableUI.getAreaType(area);
return !area || CustomizableUI.TYPE_MENU_PANEL == areaType;
},
onPlaceholderCommand: function () {
let widgetGroup = CustomizableUI.getWidget("personal-bookmarks");
let widget = widgetGroup.forWindow(window);
if (widget.overflowed ||
widgetGroup.areaType == CustomizableUI.TYPE_MENU_PANEL) {
PlacesCommandHook.showPlacesOrganizer("BookmarksToolbar");
}
},
_getParentToolbar: function(element) {
while (element) {
if (element.localName == "toolbar") {
return element;
}
element = element.parentNode;
}
return null;
},
onWidgetUnderflow: function(aNode, aContainer) {
// The view gets broken by being removed and reinserted by the overflowable
// toolbar, so we have to force an uninit and reinit.
let win = aNode.ownerGlobal;
if (aNode.id == "personal-bookmarks" && win == window) {
this._resetView();
}
},
onWidgetAdded: function(aWidgetId, aArea, aPosition) {
if (aWidgetId == "personal-bookmarks" && !this._isCustomizing) {
// It's possible (with the "Add to Menu", "Add to Toolbar" context
// options) that the Places Toolbar Items have been moved without
// letting us prepare and handle it with with customizeStart and
// customizeDone. If that's the case, we need to reset the views
// since they're probably broken from the DOM reparenting.
this._resetView();
}
},
_resetView: function() {
if (this._viewElt) {
// It's possible that the placesView might not exist, and we need to
// do a full init. This could happen if the Bookmarks Toolbar Items are
// moved to the Menu Panel, and then to the toolbar with the "Add to Toolbar"
// context menu option, outside of customize mode.
if (this._viewElt._placesView) {
this._viewElt._placesView.uninit();
}
this.init(true);
}
},
};
/**
* Handles the bookmarks menu-button in the toolbar.
*/
var BookmarkingUI = {
BOOKMARK_BUTTON_ID: "bookmarks-menu-button",
BOOKMARK_BUTTON_SHORTCUT: "addBookmarkAsKb",
get button() {
delete this.button;
let widgetGroup = CustomizableUI.getWidget(this.BOOKMARK_BUTTON_ID);
return this.button = widgetGroup.forWindow(window).node;
},
/* Can't make this a self-deleting getter because it's anonymous content
* and might lose/regain bindings at some point. */
get star() {
return document.getAnonymousElementByAttribute(this.button, "anonid",
"button");
},
get anchor() {
if (!this._shouldUpdateStarState()) {
return null;
}
let widget = CustomizableUI.getWidget(this.BOOKMARK_BUTTON_ID)
.forWindow(window);
if (widget.overflowed)
return widget.anchor;
let star = this.star;
return star ? document.getAnonymousElementByAttribute(star, "class",
"toolbarbutton-icon")
: null;
},
get notifier() {
delete this.notifier;
return this.notifier = document.getElementById("bookmarked-notification-anchor");
},
get dropmarkerNotifier() {
delete this.dropmarkerNotifier;
return this.dropmarkerNotifier = document.getElementById("bookmarked-notification-dropmarker-anchor");
},
get broadcaster() {
delete this.broadcaster;
let broadcaster = document.getElementById("bookmarkThisPageBroadcaster");
return this.broadcaster = broadcaster;
},
STATUS_UPDATING: -1,
STATUS_UNSTARRED: 0,
STATUS_STARRED: 1,
get status() {
if (!this._shouldUpdateStarState()) {
return this.STATUS_UNSTARRED;
}
if (this._pendingStmt)
return this.STATUS_UPDATING;
return this.button.hasAttribute("starred") ? this.STATUS_STARRED
: this.STATUS_UNSTARRED;
},
get _starredTooltip()
{
delete this._starredTooltip;
return this._starredTooltip =
this._getFormattedTooltip("starButtonOn.tooltip2");
},
get _unstarredTooltip()
{
delete this._unstarredTooltip;
return this._unstarredTooltip =
this._getFormattedTooltip("starButtonOff.tooltip2");
},
_getFormattedTooltip: function(strId) {
let args = [];
let shortcut = document.getElementById(this.BOOKMARK_BUTTON_SHORTCUT);
if (shortcut)
args.push(ShortcutUtils.prettifyShortcut(shortcut));
return gNavigatorBundle.getFormattedString(strId, args);
},
/**
* The type of the area in which the button is currently located.
* When in the panel, we don't update the button's icon.
*/
_currentAreaType: null,
_shouldUpdateStarState: function() {
return this._currentAreaType == CustomizableUI.TYPE_TOOLBAR;
},
/**
* The popup contents must be updated when the user customizes the UI, or
* changes the personal toolbar collapsed status. In such a case, any needed
* change should be handled in the popupshowing helper, for performance
* reasons.
*/
_popupNeedsUpdate: true,
onToolbarVisibilityChange: function() {
this._popupNeedsUpdate = true;
},
onPopupShowing: function(event) {
// Don't handle events for submenus.
if (event.target != event.currentTarget)
return;
// Ideally this code would never be reached, but if you click the outer
// button's border, some cpp code for the menu button's so-called XBL binding
// decides to open the popup even though the dropmarker is invisible.
if (this._currentAreaType == CustomizableUI.TYPE_MENU_PANEL) {
this._showSubview();
event.preventDefault();
event.stopPropagation();
return;
}
let widget = CustomizableUI.getWidget(this.BOOKMARK_BUTTON_ID)
.forWindow(window);
if (widget.overflowed) {
// Don't open a popup in the overflow popup, rather just open the Library.
event.preventDefault();
widget.node.removeAttribute("closemenu");
PlacesCommandHook.showPlacesOrganizer("BookmarksMenu");
return;
}
this._initRecentBookmarks(document.getElementById("BMB_recentBookmarks"),
"subviewbutton");
if (!this._popupNeedsUpdate)
return;
this._popupNeedsUpdate = false;
let popup = event.target;
let getPlacesAnonymousElement =
aAnonId => document.getAnonymousElementByAttribute(popup.parentNode,
"placesanonid",
aAnonId);
let viewToolbarMenuitem = getPlacesAnonymousElement("view-toolbar");
if (viewToolbarMenuitem) {
// Update View bookmarks toolbar checkbox menuitem.
viewToolbarMenuitem.classList.add("subviewbutton");
let personalToolbar = document.getElementById("PersonalToolbar");
viewToolbarMenuitem.setAttribute("checked", !personalToolbar.collapsed);
}
},
attachPlacesView: function(event, node) {
// If the view is already there, bail out early.
if (node.parentNode._placesView)
return;
new PlacesMenu(event, "place:folder=BOOKMARKS_MENU", {
extraClasses: {
entry: "subviewbutton",
footer: "panel-subview-footer"
},
insertionPoint: ".panel-subview-footer"
});
},
RECENTLY_BOOKMARKED_PREF: "browser.bookmarks.showRecentlyBookmarked",
_initRecentBookmarks(aHeaderItem, aExtraCSSClass) {
this._populateRecentBookmarks(aHeaderItem, aExtraCSSClass);
// Add observers and listeners and remove them again when the menupopup closes.
let bookmarksMenu = aHeaderItem.parentNode;
let placesContextMenu = document.getElementById("placesContext");
let prefObserver = () => {
this._populateRecentBookmarks(aHeaderItem, aExtraCSSClass);
};
this._recentlyBookmarkedObserver = {
QueryInterface: XPCOMUtils.generateQI([
Ci.nsINavBookmarkObserver,
Ci.nsISupportsWeakReference
])
};
this._recentlyBookmarkedObserver.onItemRemoved = () => {
// Update the menu when a bookmark has been removed.
// The native menubar on Mac doesn't support live update, so this won't
// work there.
this._populateRecentBookmarks(aHeaderItem, aExtraCSSClass);
};
let updatePlacesContextMenu = (shouldHidePrefUI = false) => {
let prefEnabled = !shouldHidePrefUI && Services.prefs.getBoolPref(this.RECENTLY_BOOKMARKED_PREF);
let showItem = document.getElementById("placesContext_showRecentlyBookmarked");
let hideItem = document.getElementById("placesContext_hideRecentlyBookmarked");
let separator = document.getElementById("placesContext_recentlyBookmarkedSeparator");
showItem.hidden = shouldHidePrefUI || prefEnabled;
hideItem.hidden = shouldHidePrefUI || !prefEnabled;
separator.hidden = shouldHidePrefUI;
if (!shouldHidePrefUI) {
// Move to the bottom of the menu.
separator.parentNode.appendChild(separator);
showItem.parentNode.appendChild(showItem);
hideItem.parentNode.appendChild(hideItem);
}
};
let onPlacesContextMenuShowing = event => {
if (event.target == event.currentTarget) {
let triggerPopup = event.target.triggerNode;
while (triggerPopup && triggerPopup.localName != "menupopup") {
triggerPopup = triggerPopup.parentNode;
}
let shouldHidePrefUI = triggerPopup != bookmarksMenu;
updatePlacesContextMenu(shouldHidePrefUI);
}
};
let onBookmarksMenuHidden = event => {
if (event.target == event.currentTarget) {
updatePlacesContextMenu(true);
Services.prefs.removeObserver(this.RECENTLY_BOOKMARKED_PREF, prefObserver, false);
PlacesUtils.bookmarks.removeObserver(this._recentlyBookmarkedObserver);
this._recentlyBookmarkedObserver = null;
if (placesContextMenu) {
placesContextMenu.removeEventListener("popupshowing", onPlacesContextMenuShowing);
}
bookmarksMenu.removeEventListener("popuphidden", onBookmarksMenuHidden);
}
};
Services.prefs.addObserver(this.RECENTLY_BOOKMARKED_PREF, prefObserver, false);
PlacesUtils.bookmarks.addObserver(this._recentlyBookmarkedObserver, true);
// The context menu doesn't exist in non-browser windows on Mac
if (placesContextMenu) {
placesContextMenu.addEventListener("popupshowing", onPlacesContextMenuShowing);
}
bookmarksMenu.addEventListener("popuphidden", onBookmarksMenuHidden);
},
_populateRecentBookmarks(aHeaderItem, aExtraCSSClass = "") {
while (aHeaderItem.nextSibling &&
aHeaderItem.nextSibling.localName == "menuitem") {
aHeaderItem.nextSibling.remove();
}
let shouldShow = Services.prefs.getBoolPref(this.RECENTLY_BOOKMARKED_PREF);
let separator = aHeaderItem.previousSibling;
aHeaderItem.hidden = !shouldShow;
separator.hidden = !shouldShow;
if (!shouldShow) {
return;
}
const kMaxResults = 5;
let options = PlacesUtils.history.getNewQueryOptions();
options.excludeQueries = true;
options.queryType = options.QUERY_TYPE_BOOKMARKS;
options.sortingMode = options.SORT_BY_DATEADDED_DESCENDING;
options.maxResults = kMaxResults;
let query = PlacesUtils.history.getNewQuery();
let fragment = document.createDocumentFragment();
let root = PlacesUtils.history.executeQuery(query, options).root;
root.containerOpen = true;
for (let i = 0; i < root.childCount; i++) {
let node = root.getChild(i);
let uri = node.uri;
let title = node.title;
let icon = node.icon;
let item =
document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
"menuitem");
item.setAttribute("label", title || uri);
item.setAttribute("targetURI", uri);
item.setAttribute("simulated-places-node", true);
item.setAttribute("class", "menuitem-iconic menuitem-with-favicon bookmark-item " +
aExtraCSSClass);
if (icon) {
item.setAttribute("image", icon);
}
item._placesNode = node;
fragment.appendChild(item);
}
root.containerOpen = false;
aHeaderItem.parentNode.insertBefore(fragment, aHeaderItem.nextSibling);
},
showRecentlyBookmarked() {
Services.prefs.setBoolPref(this.RECENTLY_BOOKMARKED_PREF, true);
},
hideRecentlyBookmarked() {
Services.prefs.setBoolPref(this.RECENTLY_BOOKMARKED_PREF, false);
},
_updateCustomizationState: function() {
let placement = CustomizableUI.getPlacementOfWidget(this.BOOKMARK_BUTTON_ID);
this._currentAreaType = placement && CustomizableUI.getAreaType(placement.area);
},
_uninitView: function() {
// When an element with a placesView attached is removed and re-inserted,
// XBL reapplies the binding causing any kind of issues and possible leaks,
// so kill current view and let popupshowing generate a new one.
if (this.button._placesView)
this.button._placesView.uninit();
// ...and do the same for the menu bar.
let menubar = document.getElementById("bookmarksMenu");
if (menubar && menubar._placesView)
menubar._placesView.uninit();
// We have to do the same thing for the "special" views underneath the
// the bookmarks menu.
const kSpecialViewNodeIDs = ["BMB_bookmarksToolbar", "BMB_unsortedBookmarks"];
for (let viewNodeID of kSpecialViewNodeIDs) {
let elem = document.getElementById(viewNodeID);
if (elem && elem._placesView) {
elem._placesView.uninit();
}
}
},
onCustomizeStart: function(aWindow) {
if (aWindow == window) {
this._uninitView();
this._isCustomizing = true;
}
},
onWidgetAdded: function(aWidgetId) {
if (aWidgetId == this.BOOKMARK_BUTTON_ID) {
this._onWidgetWasMoved();
}
},
onWidgetRemoved: function(aWidgetId) {
if (aWidgetId == this.BOOKMARK_BUTTON_ID) {
this._onWidgetWasMoved();
}
},
onWidgetReset: function(aNode, aContainer) {
if (aNode == this.button) {
this._onWidgetWasMoved();
}
},
onWidgetUndoMove: function(aNode, aContainer) {
if (aNode == this.button) {
this._onWidgetWasMoved();
}
},
_onWidgetWasMoved: function() {
let usedToUpdateStarState = this._shouldUpdateStarState();
this._updateCustomizationState();
if (!usedToUpdateStarState && this._shouldUpdateStarState()) {
this.updateStarState();
} else if (usedToUpdateStarState && !this._shouldUpdateStarState()) {
this._updateStar();
}
// If we're moved outside of customize mode, we need to uninit
// our view so it gets reconstructed.
if (!this._isCustomizing) {
this._uninitView();
}
},
onCustomizeEnd: function(aWindow) {
if (aWindow == window) {
this._isCustomizing = false;
this.onToolbarVisibilityChange();
}
},
init: function() {
CustomizableUI.addListener(this);
this._updateCustomizationState();
},
_hasBookmarksObserver: false,
_itemIds: [],
uninit: function() {
this._updateBookmarkPageMenuItem(true);
CustomizableUI.removeListener(this);
this._uninitView();
if (this._hasBookmarksObserver) {
PlacesUtils.removeLazyBookmarkObserver(this);
}
if (this._pendingStmt) {
this._pendingStmt.cancel();
delete this._pendingStmt;
}
},
onLocationChange: function() {
if (this._uri && gBrowser.currentURI.equals(this._uri)) {
return;
}
this.updateStarState();
},
updateStarState: function() {
// Reset tracked values.
this._uri = gBrowser.currentURI;
this._itemIds = [];
if (this._pendingStmt) {
this._pendingStmt.cancel();
delete this._pendingStmt;
}
this._pendingStmt = PlacesUtils.asyncGetBookmarkIds(this._uri, (aItemIds, aURI) => {
// Safety check that the bookmarked URI equals the tracked one.
if (!aURI.equals(this._uri)) {
Components.utils.reportError("BookmarkingUI did not receive current URI");
return;
}
// It's possible that onItemAdded gets called before the async statement
// calls back. For such an edge case, retain all unique entries from both
// arrays.
this._itemIds = this._itemIds.filter(
id => !aItemIds.includes(id)
).concat(aItemIds);
this._updateStar();
// Start observing bookmarks if needed.
if (!this._hasBookmarksObserver) {
try {
PlacesUtils.addLazyBookmarkObserver(this);
this._hasBookmarksObserver = true;
} catch (ex) {
Components.utils.reportError("BookmarkingUI failed adding a bookmarks observer: " + ex);
}
}
delete this._pendingStmt;
});
},
_updateStar: function() {
if (!this._shouldUpdateStarState()) {
if (this.broadcaster.hasAttribute("starred")) {
this.broadcaster.removeAttribute("starred");
this.broadcaster.removeAttribute("buttontooltiptext");
}
return;
}
if (this._itemIds.length > 0) {
this.broadcaster.setAttribute("starred", "true");
this.broadcaster.setAttribute("buttontooltiptext", this._starredTooltip);
if (this.button.getAttribute("overflowedItem") == "true") {
this.button.setAttribute("label", this._starButtonOverflowedStarredLabel);
}
}
else {
this.broadcaster.removeAttribute("starred");
this.broadcaster.setAttribute("buttontooltiptext", this._unstarredTooltip);
if (this.button.getAttribute("overflowedItem") == "true") {
this.button.setAttribute("label", this._starButtonOverflowedLabel);
}
}
},
/**
* forceReset is passed when we're destroyed and the label should go back
* to the default (Bookmark This Page) for OS X.
*/
_updateBookmarkPageMenuItem: function(forceReset) {
let isStarred = !forceReset && this._itemIds.length > 0;
let label = isStarred ? "editlabel" : "bookmarklabel";
if (this.broadcaster) {
this.broadcaster.setAttribute("label", this.broadcaster.getAttribute(label));
}
},
onMainMenuPopupShowing: function(event) {
// Don't handle events for submenus.
if (event.target != event.currentTarget)
return;
this._updateBookmarkPageMenuItem();
PlacesCommandHook.updateBookmarkAllTabsCommand();
this._initRecentBookmarks(document.getElementById("menu_recentBookmarks"));
},
_showBookmarkedNotification: function() {
function getCenteringTransformForRects(rectToPosition, referenceRect) {
let topDiff = referenceRect.top - rectToPosition.top;
let leftDiff = referenceRect.left - rectToPosition.left;
let heightDiff = referenceRect.height - rectToPosition.height;
let widthDiff = referenceRect.width - rectToPosition.width;
return [(leftDiff + .5 * widthDiff) + "px", (topDiff + .5 * heightDiff) + "px"];
}
if (this._notificationTimeout) {
clearTimeout(this._notificationTimeout);
}
if (this.notifier.style.transform == '') {
// Get all the relevant nodes and computed style objects
let dropmarker = document.getAnonymousElementByAttribute(this.button, "anonid", "dropmarker");
let dropmarkerIcon = document.getAnonymousElementByAttribute(dropmarker, "class", "dropmarker-icon");
let dropmarkerStyle = getComputedStyle(dropmarkerIcon);
// Check for RTL and get bounds
let isRTL = getComputedStyle(this.button).direction == "rtl";
let buttonRect = this.button.getBoundingClientRect();
let notifierRect = this.notifier.getBoundingClientRect();
let dropmarkerRect = dropmarkerIcon.getBoundingClientRect();
let dropmarkerNotifierRect = this.dropmarkerNotifier.getBoundingClientRect();
// Compute, but do not set, transform for star icon
let [translateX, translateY] = getCenteringTransformForRects(notifierRect, buttonRect);
let starIconTransform = "translate(" + translateX + ", " + translateY + ")";
if (isRTL) {
starIconTransform += " scaleX(-1)";
}
// Compute, but do not set, transform for dropmarker
[translateX, translateY] = getCenteringTransformForRects(dropmarkerNotifierRect, dropmarkerRect);
let dropmarkerTransform = "translate(" + translateX + ", " + translateY + ")";
// Do all layout invalidation in one go:
this.notifier.style.transform = starIconTransform;
this.dropmarkerNotifier.style.transform = dropmarkerTransform;
let dropmarkerAnimationNode = this.dropmarkerNotifier.firstChild;
dropmarkerAnimationNode.style.MozImageRegion = dropmarkerStyle.MozImageRegion;
dropmarkerAnimationNode.style.listStyleImage = dropmarkerStyle.listStyleImage;
}
let isInOverflowPanel = this.button.getAttribute("overflowedItem") == "true";
if (!isInOverflowPanel) {
this.notifier.setAttribute("notification", "finish");
this.button.setAttribute("notification", "finish");
this.dropmarkerNotifier.setAttribute("notification", "finish");
}
this._notificationTimeout = setTimeout( () => {
this.notifier.removeAttribute("notification");
this.dropmarkerNotifier.removeAttribute("notification");
this.button.removeAttribute("notification");
this.dropmarkerNotifier.style.transform = '';
this.notifier.style.transform = '';
}, 1000);
},
_showSubview: function() {
let view = document.getElementById("PanelUI-bookmarks");
view.addEventListener("ViewShowing", this);
view.addEventListener("ViewHiding", this);
let anchor = document.getElementById(this.BOOKMARK_BUTTON_ID);
anchor.setAttribute("closemenu", "none");
PanelUI.showSubView("PanelUI-bookmarks", anchor,
CustomizableUI.AREA_PANEL);
},
onCommand: function(aEvent) {
if (aEvent.target != aEvent.currentTarget) {
return;
}
// Handle special case when the button is in the panel.
let isBookmarked = this._itemIds.length > 0;
if (this._currentAreaType == CustomizableUI.TYPE_MENU_PANEL) {
this._showSubview();
return;
}
let widget = CustomizableUI.getWidget(this.BOOKMARK_BUTTON_ID)
.forWindow(window);
if (widget.overflowed) {
// Close the overflow panel because the Edit Bookmark panel will appear.
widget.node.removeAttribute("closemenu");
}
// Ignore clicks on the star if we are updating its state.
if (!this._pendingStmt) {
if (!isBookmarked)
this._showBookmarkedNotification();
PlacesCommandHook.bookmarkCurrentPage(true);
}
},
onCurrentPageContextPopupShowing() {
this._updateBookmarkPageMenuItem();
},
handleEvent: function(aEvent) {
switch (aEvent.type) {
case "ViewShowing":
this.onPanelMenuViewShowing(aEvent);
break;
case "ViewHiding":
this.onPanelMenuViewHiding(aEvent);
break;
}
},
onPanelMenuViewShowing: function(aEvent) {
this._updateBookmarkPageMenuItem();
// Update checked status of the toolbar toggle.
let viewToolbar = document.getElementById("panelMenu_viewBookmarksToolbar");
let personalToolbar = document.getElementById("PersonalToolbar");
if (personalToolbar.collapsed)
viewToolbar.removeAttribute("checked");
else
viewToolbar.setAttribute("checked", "true");
// Get all statically placed buttons to supply them with keyboard shortcuts.
let staticButtons = viewToolbar.parentNode.getElementsByTagName("toolbarbutton");
for (let i = 0, l = staticButtons.length; i < l; ++i)
CustomizableUI.addShortcut(staticButtons[i]);
// Setup the Places view.
this._panelMenuView = new PlacesPanelMenuView("place:folder=BOOKMARKS_MENU",
"panelMenu_bookmarksMenu",
"panelMenu_bookmarksMenu", {
extraClasses: {
entry: "subviewbutton",
footer: "panel-subview-footer"
}
});
aEvent.target.removeEventListener("ViewShowing", this);
},
onPanelMenuViewHiding: function(aEvent) {
this._panelMenuView.uninit();
delete this._panelMenuView;
aEvent.target.removeEventListener("ViewHiding", this);
},
onPanelMenuViewCommand: function(aEvent, aView) {
let target = aEvent.originalTarget;
if (!target._placesNode)
return;
if (PlacesUtils.nodeIsContainer(target._placesNode))
PlacesCommandHook.showPlacesOrganizer([ "BookmarksMenu", target._placesNode.itemId ]);
else
PlacesUIUtils.openNodeWithEvent(target._placesNode, aEvent, aView);
PanelUI.hide();
},
// nsINavBookmarkObserver
onItemAdded: function(aItemId, aParentId, aIndex, aItemType,
aURI) {
if (aURI && aURI.equals(this._uri)) {
// If a new bookmark has been added to the tracked uri, register it.
if (!this._itemIds.includes(aItemId)) {
this._itemIds.push(aItemId);
// Only need to update the UI if it wasn't marked as starred before:
if (this._itemIds.length == 1) {
this._updateStar();
}
}
}
},
onItemRemoved: function(aItemId) {
let index = this._itemIds.indexOf(aItemId);
// If one of the tracked bookmarks has been removed, unregister it.
if (index != -1) {
this._itemIds.splice(index, 1);
// Only need to update the UI if the page is no longer starred
if (this._itemIds.length == 0) {
this._updateStar();
}
}
},
onItemChanged: function(aItemId, aProperty,
aIsAnnotationProperty, aNewValue) {
if (aProperty == "uri") {
let index = this._itemIds.indexOf(aItemId);
// If the changed bookmark was tracked, check if it is now pointing to
// a different uri and unregister it.
if (index != -1 && aNewValue != this._uri.spec) {
this._itemIds.splice(index, 1);
// Only need to update the UI if the page is no longer starred
if (this._itemIds.length == 0) {
this._updateStar();
}
}
// If another bookmark is now pointing to the tracked uri, register it.
else if (index == -1 && aNewValue == this._uri.spec) {
this._itemIds.push(aItemId);
// Only need to update the UI if it wasn't marked as starred before:
if (this._itemIds.length == 1) {
this._updateStar();
}
}
}
},
onBeginUpdateBatch: function () {},
onEndUpdateBatch: function () {},
onBeforeItemRemoved: function () {},
onItemVisited: function () {},
onItemMoved: function () {},
// CustomizableUI events:
_starButtonLabel: null,
get _starButtonOverflowedLabel() {
delete this._starButtonOverflowedLabel;
return this._starButtonOverflowedLabel =
gNavigatorBundle.getString("starButtonOverflowed.label");
},
get _starButtonOverflowedStarredLabel() {
delete this._starButtonOverflowedStarredLabel;
return this._starButtonOverflowedStarredLabel =
gNavigatorBundle.getString("starButtonOverflowedStarred.label");
},
onWidgetOverflow: function(aNode, aContainer) {
let win = aNode.ownerGlobal;
if (aNode.id != this.BOOKMARK_BUTTON_ID || win != window)
return;
let currentLabel = aNode.getAttribute("label");
if (!this._starButtonLabel)
this._starButtonLabel = currentLabel;
if (currentLabel == this._starButtonLabel) {
let desiredLabel = this._itemIds.length > 0 ? this._starButtonOverflowedStarredLabel
: this._starButtonOverflowedLabel;
aNode.setAttribute("label", desiredLabel);
}
},
onWidgetUnderflow: function(aNode, aContainer) {
let win = aNode.ownerGlobal;
if (aNode.id != this.BOOKMARK_BUTTON_ID || win != window)
return;
// The view gets broken by being removed and reinserted. Uninit
// here so popupshowing will generate a new one:
this._uninitView();
if (aNode.getAttribute("label") != this._starButtonLabel)
aNode.setAttribute("label", this._starButtonLabel);
},
QueryInterface: XPCOMUtils.generateQI([
Ci.nsINavBookmarkObserver
])
};
var AutoShowBookmarksToolbar = {
init() {
Services.obs.addObserver(this, "autoshow-bookmarks-toolbar", false);
},
uninit() {
Services.obs.removeObserver(this, "autoshow-bookmarks-toolbar");
},
observe(subject, topic, data) {
let toolbar = document.getElementById("PersonalToolbar");
if (!toolbar.collapsed)
return;
let placement = CustomizableUI.getPlacementOfWidget("personal-bookmarks");
let area = placement && placement.area;
if (area != CustomizableUI.AREA_BOOKMARKS)
return;
setToolbarVisibility(toolbar, true);
}
};