zotero/chrome/content/zotero/standalone/standalone.js

/*
    ***** BEGIN LICENSE BLOCK *****
    
    Copyright © 2009 Center for History and New Media
                     George Mason University, Fairfax, Virginia, USA
                     http://zotero.org
    
    This file is part of Zotero.
    
    Zotero is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    Zotero is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.
    
    You should have received a copy of the GNU Affero General Public License
    along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
    
    ***** END LICENSE BLOCK *****
*/

Components.utils.import("resource://gre/modules/Services.jsm");

/**
 * This object contains the various functions for the interface
 */
const ZoteroStandalone = new function() {
	const FONT_SIZES = ["1.0", "1.15", "1.3", "1.5", "1.7", "1.9", "2.1"];
	//const NOTE_FONT_SIZES = ["11", "12", "13", "14", "18", "24", "36", "48", "64", "72", "96"];
	const NOTE_FONT_SIZE_DEFAULT = "12";
	
	/**
	 * Run when standalone window first opens
	 */
	this.onLoad = function() {
		// Fix window without menubar/titlebar when Zotero is closed in full-screen mode in OS X 10.11+
		if (Zotero.isMac && window.document.documentElement.getAttribute('sizemode') == 'fullscreen') {
			window.document.documentElement.setAttribute('sizemode', 'normal');
		}

		if (Zotero.isMac && Zotero.isPDFBuild) {
			document.documentElement.setAttribute('drawintitlebar', true);
			document.documentElement.setAttribute('tabsintitlebar', true);
			document.documentElement.setAttribute('chromemargin', '0,-1,-1,-1');
		}

		this.switchMenuType('library');
		Zotero.Notifier.registerObserver(
			{
				notify: async (action, type, ids, extraData) => {
					if (action == 'select') {
						// "library" or "reader"
						this.switchMenuType(extraData[ids[0]].type);
						setTimeout(() => ZoteroPane.updateToolbarPosition(), 0);
					}
				}
			},
			['tab'],
			'tab'
		);
		
		Zotero.Promise.try(function () {
			if(!Zotero) {
				throw true;
			}
			if(Zotero.initializationPromise.isPending()) {
				Zotero.showZoteroPaneProgressMeter();
			}
			return Zotero.initializationPromise;
		})
		.then(async function () {
			document.getElementById('key_copyCitation')
				.setAttribute('key', Zotero.Keys.getKeyForCommand('copySelectedItemCitationsToClipboard'));
			document.getElementById('key_copyBibliography')
				.setAttribute('key', Zotero.Keys.getKeyForCommand('copySelectedItemsToClipboard'));
			
			ZoteroStandalone.DebugOutput.init();
			
			Zotero.hideZoteroPaneOverlays();
			ZoteroPane.init();
			ZoteroPane.makeVisible();
			
			// Don't ask before handing http and https URIs
			var eps = Components.classes['@mozilla.org/uriloader/external-protocol-service;1']
					.getService(Components.interfaces.nsIExternalProtocolService);
			var hs = Components.classes["@mozilla.org/uriloader/handler-service;1"]
					.getService(Components.interfaces.nsIHandlerService);
			for (let scheme of ["http", "https"]) {
				var handlerInfo = eps.getProtocolHandlerInfo(scheme);
				handlerInfo.preferredAction = Components.interfaces.nsIHandlerInfo.useSystemDefault;
				handlerInfo.alwaysAskBeforeHandling = false;
				hs.store(handlerInfo);
			}
			
			// Add add-on listeners (not yet hooked up)
			Services.obs.addObserver(gXPInstallObserver, "addon-install-disabled", false);
			Services.obs.addObserver(gXPInstallObserver, "addon-install-started", false);
			Services.obs.addObserver(gXPInstallObserver, "addon-install-blocked", false);
			Services.obs.addObserver(gXPInstallObserver, "addon-install-failed", false);
			Services.obs.addObserver(gXPInstallObserver, "addon-install-complete", false);
		})
		.catch(function (e) {
			try { Zotero.debug(e, 1); } catch (e) {}
			Components.utils.reportError(e);
			ZoteroPane.displayStartupError();
			window.close();
			return;
		});
	}

	this.switchMenuType = function (type) {
		document.querySelectorAll('.menu-type-library, .menu-type-reader').forEach(el => el.collapsed = true);
		document.querySelectorAll('.menu-type-' + type).forEach(el => el.collapsed = false);
	};

	this.onReaderCmd = function (cmd) {
		let reader = Zotero.Reader.getByTabID(Zotero_Tabs.selectedID);
		reader.menuCmd(cmd);
	};
	
	this.onFileMenuOpen = function () {
		var active = false;
		try {
			let zp = Zotero.getActiveZoteroPane();
			if (zp) {
				active = !!zp.getSelectedItems().filter((item) => {
					return item.isAttachment()
						|| (item.isRegularItem() && item.getAttachments().length);
				}).length;
			}
		}
		catch (e) {}
		this.updateMenuItemEnabled('manage-attachments-menu', active);
	};
	
	
	/**
	 * Builds new item menu
	 */
	this.buildNewItemMenu = function() {
		var addMenu = document.getElementById('menu_NewItemPopup');
		
		// Remove all nodes so we can regenerate
		while(addMenu.hasChildNodes()) addMenu.removeChild(addMenu.firstChild);
		
		var typeSets = [Zotero.ItemTypes.getPrimaryTypes(), Zotero.ItemTypes.getSecondaryTypes()];
		for(var j=0; j<typeSets.length; j++) {
			var t = typeSets[j];
			
			// Sort by localized name
			var itemTypes = [];
			for (var i=0; i<t.length; i++) {
				itemTypes.push({
					id: t[i].id,
					name: t[i].name,
					localized: Zotero.ItemTypes.getLocalizedString(t[i].id)
				});
			}
			var collation = Zotero.getLocaleCollation();
			itemTypes.sort(function(a, b) {
				return collation.compareString(1, a.localized, b.localized);
			});
			
			for (var i = 0; i<itemTypes.length; i++) {
				var menuitem = document.createElement("menuitem");
				menuitem.setAttribute("label", itemTypes[i].localized);
				menuitem.setAttribute("tooltiptext", "");
				let type = itemTypes[i].id;
				menuitem.addEventListener("command", function() {
					ZoteroPane_Local.newItem(type, null, null, true);
				}, false);
				menuitem.className = "zotero-tb-add";
				addMenu.appendChild(menuitem);
			}
			
			// add separator between sets
			if(j !== typeSets.length-1) {
				addMenu.appendChild(document.createElement("menuseparator"));
			}
		}
	}
	
	
	this.onManageAttachmentsMenuOpen = function () {
		// Convert Linked Files to Stored Files
		var active = false;
		try {
			let zp = Zotero.getActiveZoteroPane();
			if (zp) {
				active = !!zp.getSelectedItems().filter((item) => {
					return item.isLinkedFileAttachment()
						|| (item.isRegularItem()
							&& item.getAttachments()
								.map(id => Zotero.Items.get(id))
								.some(att => att.isLinkedFileAttachment()));
				}).length;
			}
		}
		catch (e) {}
		this.updateMenuItemEnabled('file-menuitem-convert-to-stored', active);
	};
	
	
	this.onManageAttachmentsMenuItemClick = function (event) {
		var menuitem = event.originalTarget;
		var id = menuitem.id;
		var prefix = 'file-menuitem-';
		if (menuitem.disabled || !id.startsWith(prefix)) {
			return;
		}
		id = id.substr(prefix.length);
		
		switch (id) {
			case 'convert-to-stored':
				ZoteroPane.convertLinkedFilesToStoredFiles();
				break;
		}
	};
	
	
	this.updateQuickCopyOptions = function () {
		var selected = false;
		try {
			selected = Zotero.getActiveZoteroPane()
				.getSelectedItems()
				.filter(item => item.isRegularItem())
				.length;
		}
		catch (e) {}
		
		var format = Zotero.QuickCopy.getFormatFromURL(Zotero.QuickCopy.lastActiveURL);
		format = Zotero.QuickCopy.unserializeSetting(format);
		
		var copyCitation = document.getElementById('menu_copyCitation');
		var copyBibliography = document.getElementById('menu_copyBibliography');
		var copyExport = document.getElementById('menu_copyExport');
		
		copyCitation.hidden = !selected || format.mode != 'bibliography';
		copyBibliography.hidden = !selected || format.mode != 'bibliography';
		copyExport.hidden = !selected || format.mode != 'export';
		if (format.mode == 'export') {
			try {
				let obj = Zotero.Translators.get(format.id);
				if (obj) {
					copyExport.label = Zotero.getString('quickCopy.copyAs', obj.label);
				}
				else {
					copyExport.hidden = true;
				}
			}
			catch (e) {
				if (!(e instanceof Zotero.Exception.UnloadedDataException && e.dataType == 'translators')) {
					Zotero.logError(e);
				}
				copyExport.hidden = true;
			}
		}
	};
	
	
	this.onViewMenuOpen = function () {
		// Layout mode
		var mode = Zotero.Prefs.get('layout');
		this.updateMenuItemCheckmark('view-menuitem-standard', mode != 'stacked');
		this.updateMenuItemCheckmark('view-menuitem-stacked', mode == 'stacked');
		
		// Panes
		this.updateMenuItemCheckmark(
			'view-menuitem-collections-pane',
			document.getElementById('zotero-collections-pane').getAttribute('collapsed') != 'true'
		);
		this.updateMenuItemCheckmark(
			'view-menuitem-item-pane',
			document.getElementById('zotero-item-pane').getAttribute('collapsed') != 'true'
		);
		this.updateMenuItemCheckmark(
			'view-menuitem-tag-selector',
			document.getElementById('zotero-tag-selector-container').getAttribute('collapsed') != 'true'
		);
		
		// Font size
		var fontSize = Zotero.Prefs.get('fontSize');
		this.updateMenuItemEnabled('view-menuitem-font-size-bigger', fontSize < FONT_SIZES[FONT_SIZES.length - 1]);
		this.updateMenuItemEnabled('view-menuitem-font-size-smaller', fontSize > FONT_SIZES[0]);
		this.updateMenuItemEnabled('view-menuitem-font-size-reset', fontSize != FONT_SIZES[0]);
		
		var noteFontSize = Zotero.Prefs.get('note.fontSize');
		for (let menuitem of document.querySelectorAll(`#note-font-size-menu menuitem`)) {
			if (parseInt(menuitem.getAttribute('label')) == noteFontSize) {
				menuitem.setAttribute('checked', true);
			}
			else {
				menuitem.removeAttribute('checked');
			}
		}
		this.updateMenuItemEnabled(
			'view-menuitem-note-font-size-reset',
			noteFontSize != NOTE_FONT_SIZE_DEFAULT
		);
		
		// Recursive collections
		this.updateMenuItemCheckmark(
			'view-menuitem-recursive-collections',
			Zotero.Prefs.get('recursiveCollections')
		);
	};
	
	
	this.onViewMenuItemClick = function (event) {
		var menuitem = event.originalTarget;
		var id = menuitem.id;
		var prefix = 'view-menuitem-';
		if (menuitem.disabled || !id.startsWith(prefix)) {
			return;
		}
		id = id.substr(prefix.length);
		
		switch (id) {
			case 'standard':
				Zotero.Prefs.set('layout', 'standard');
				break;
			
			case 'stacked':
				Zotero.Prefs.set('layout', 'stacked');
				break;
			
			case 'collections-pane':
				var collectionsPane = document.getElementById('zotero-collections-pane');
				// Show
				if (collectionsPane.getAttribute('collapsed') == 'true') {
					document.getElementById('zotero-collections-splitter').setAttribute('state', 'open');
					collectionsPane.setAttribute('collapsed', false);
				}
				// Hide
				else {
					document.getElementById('zotero-collections-splitter').setAttribute('state', 'collapsed');
					collectionsPane.setAttribute('collapsed', true);
				}
				ZoteroPane.updateToolbarPosition();
				break;
			
			case 'item-pane':
				var itemPane = document.getElementById('zotero-item-pane');
				// Show
				if (itemPane.getAttribute('collapsed') == 'true') {
					document.getElementById('zotero-items-splitter').setAttribute('state', 'open');
					itemPane.setAttribute('collapsed', false);
				}
				// Hide
				else {
					document.getElementById('zotero-items-splitter').setAttribute('state', 'collapsed');
					itemPane.setAttribute('collapsed', true);
				}
				ZoteroPane.updateToolbarPosition();
				break;
			
			case 'tag-selector':
				ZoteroPane.toggleTagSelector();
				break;
			
			case 'font-size-bigger':
				increaseFontSize('fontSize', FONT_SIZES);
				break;
			
			case 'font-size-smaller':
				decreaseFontSize('fontSize', FONT_SIZES);
				break;
			
			case 'font-size-reset':
				Zotero.Prefs.clear('fontSize');
				break;
			
			/*case 'note-font-size-bigger':
				increaseFontSize('note.fontSize', NOTE_FONT_SIZES);
				break;
			
			case 'note-font-size-smaller':
				decreaseFontSize('note.fontSize', NOTE_FONT_SIZES);
				break;
			*/
			
			case 'note-font-size-reset':
				Zotero.Prefs.clear('note.fontSize');
				this.promptForRestart();
				break;
			
			case 'recursive-collections':
				this.toggleBooleanPref('recursiveCollections');
				break;
		}
	};
	
	
	this.updateMenuItemCheckmark = function (id, checked) {
		var menuitem = document.getElementById(id);
		if (checked) {
			menuitem.setAttribute('checked', true);
		}
		else {
			menuitem.removeAttribute('checked');
		}
	};
	
	
	this.updateMenuItemEnabled = function (id, enabled) {
		var menuitem = document.getElementById(id);
		if (enabled) {
			menuitem.removeAttribute('disabled');
		}
		else {
			menuitem.setAttribute('disabled', true);
		}
	};
	
	
	this.toggleBooleanPref = function (pref) {
		Zotero.Prefs.set(pref, !Zotero.Prefs.get(pref));
	};
	
	
	function decreaseFontSize(pref, sizes) {
		var fontSize = Zotero.Prefs.get(pref);
		var lastSize = fontSize;
		// Get the highest font size below the current one
		for (let i = sizes.length - 1; i >= 0; i--) {
			if (fontSize > sizes[i]) {
				lastSize = sizes[i];
				break;
			}
		}
		Zotero.Prefs.set(pref, lastSize);
	}
	
	function increaseFontSize(pref, sizes) {
		var fontSize = Zotero.Prefs.get(pref);
		var lastSize = fontSize;
		// Get the font size above the current one
		for (let i = 0; i < sizes.length; i++) {
			if (sizes[i] > fontSize) {
				lastSize = sizes[i];
				break;
			}
		}
		Zotero.Prefs.set(pref, lastSize);
	}
	
	
	this.updateNoteFontSize = function (event) {
		var size = event.originalTarget.getAttribute('label');
		Zotero.Prefs.set('note.fontSize', size);
	};
	
	
	this.promptForRestart = function () {
		// Prompt to restart
		var ps = Services.prompt;
		var buttonFlags = ps.BUTTON_POS_0 * ps.BUTTON_TITLE_IS_STRING
			+ ps.BUTTON_POS_1 * ps.BUTTON_TITLE_IS_STRING;
		var index = ps.confirmEx(
			null,
			Zotero.getString('general.restartRequired'),
			Zotero.getString('general.restartRequiredForChange', [ZOTERO_CONFIG.CLIENT_NAME]),
			buttonFlags,
			Zotero.getString('general.restartNow'),
			Zotero.getString('general.restartLater'),
			null, null, {}
		);
		
		if (index == 0) {
			Zotero.Utilities.Internal.quitZotero(true);
		}
	};
	
	
	this.updateAddonsPane = function (doc) {
		// Unsigned add-on warnings are hidden by default in extensions.css (via style rules added
		// by fetch_xulrunner.sh), but allow other warnings
		function updateExtensions () {
			var addonList = doc.getElementById('addon-list');
			
			for (let i = 0; i < addonList.itemCount; i++) {
				let richListItem = addonList.getItemAtIndex(i);
				let container = doc.getAnonymousElementByAttribute(
					richListItem, 'anonid', 'warning-container'
				);
				if (container) {
					let link = doc.getAnonymousElementByAttribute(
						richListItem, 'anonid', 'warning-link'
					);
					if (link) {
						if (!link.href.includes('unsigned-addons')) {
							container.classList.add('allowed-warning');
						}
					}
				}
			}
		}
		doc.getElementById('category-extension').onclick = updateExtensions;
		setTimeout(updateExtensions);
	}
	
	/**
	 * Handles help menu requests
	 */
	this.openHelp = function(type) {
		Components.utils.import("resource://zotero/config.js");
		
		switch (type) {
		case "troubleshooting":
			ZoteroPane.loadURI(ZOTERO_CONFIG.TROUBLESHOOTING_URL);
			break;
		
		case "feedback":
			ZoteroPane.loadURI(ZOTERO_CONFIG.FEEDBACK_URL);
			break;
		
		case "connectors":
			ZoteroPane.loadURI(ZOTERO_CONFIG.CONNECTORS_URL);
			break;
		
		default:
			ZoteroPane.loadURI(ZOTERO_CONFIG.SUPPORT_URL);
		}
	}
	
	/**
	 * Checks for updates
	 */
	this.checkForUpdates = function() {
		window.open('chrome://mozapps/content/update/updates.xul', 'updateChecker', 'chrome,centerscreen');
	}
	
	/**
	 * Called before standalone window is closed
	 */
	this.onUnload = function() {
		ZoteroPane.destroy();
	}
}


ZoteroStandalone.DebugOutput = {
	_timer: null,
	
	init: function () {
		var storing = Zotero.Debug.storing;
		this._showMenu();
		this.update();
	},
	
	
	toggleStore: function () {
		Zotero.Debug.setStore(!Zotero.Debug.storing);
	},
	
	
	update: function () {
		var enabled = Zotero.Debug.storing;
		var lines = Zotero.Debug.count();
		var empty = lines == 0;
		
		// Show "Submit" when enabled, but leave disabled until there's output
		var menuitem = document.getElementById('debug-output-submit');
		menuitem.hidden = !enabled && empty;
		menuitem.disabled = empty;
		
		// Toggle between "Enable" and "Disable"
		menuitem = document.getElementById('debug-output-enable-disable');
		menuitem.label = Zotero.getString('general.' + (enabled ? 'disable' : 'enable'));
		
		// Update line count
		var str = Zotero.getString('zotero.debugOutputLogging.linesLogged', lines, lines);
		document.getElementById('debug-output-status').label = str;
		
		// Enable "Clear" when there's output
		document.getElementById('debug-output-clear').disabled = empty;
	},
	
	
	submit: function () {
		// 'Zotero' isn't defined yet when this function is created, so do it inline
		return Zotero.Promise.coroutine(function* () {
			Zotero.debug("Submitting debug output");
			
			Components.utils.import("resource://zotero/config.js");
			
			var url = ZOTERO_CONFIG.REPOSITORY_URL + "report?debug=1";
			var output = yield Zotero.Debug.get(
				Zotero.Prefs.get('debug.store.submitSize'),
				Zotero.Prefs.get('debug.store.submitLineLength')
			);
			Zotero.Debug.setStore(false);
			
			var ps = Services.prompt;
			try {
				var xmlhttp = yield Zotero.HTTP.request(
					"POST",
					url,
					{
						compressBody: true,
						body: output,
						logBodyLength: 30,
						timeout: 15000,
						requestObserver: function (req) {
							// Don't fail during tests, with fake XHR
							if (!req.channel) {
								return;
							}
							req.channel.notificationCallbacks = {
								onProgress: function (request, context, progress, progressMax) {},
								
								// nsIInterfaceRequestor
								getInterface: function (iid) {
									try {
										return this.QueryInterface(iid);
									}
									catch (e) {
										throw Components.results.NS_NOINTERFACE;
									}
								},
								
								QueryInterface: function(iid) {
									if (iid.equals(Components.interfaces.nsISupports) ||
											iid.equals(Components.interfaces.nsIInterfaceRequestor) ||
											iid.equals(Components.interfaces.nsIProgressEventSink)) {
										return this;
									}
									throw Components.results.NS_NOINTERFACE;
								},
				
							}
						}
					}
				);
			}
			catch (e) {
				Zotero.logError(e);
				let title = Zotero.getString('general.error');
				let msg;
				if (e instanceof Zotero.HTTP.UnexpectedStatusException) {
					msg = Zotero.getString('general.invalidResponseServer');
				}
				else if (e instanceof Zotero.HTTP.BrowserOfflineException) {
					msg = Zotero.getString('general.browserIsOffline', Zotero.appName);
				}
				else {
					msg = Zotero.getString('zotero.debugOutputLogging.dialog.error');
				}
				ps.alert(null, title, msg);
				return false;
			}
			
			Zotero.debug(xmlhttp.responseText);
			
			var reported = xmlhttp.responseXML.getElementsByTagName('reported');
			if (reported.length != 1) {
				ps.alert(
					null,
					Zotero.getString('general.error'),
					Zotero.getString('general.serverError')
				);
				return false;
			}
			
			var reportID = reported[0].getAttribute('reportID');
			
			var buttonFlags = ps.BUTTON_POS_0 * ps.BUTTON_TITLE_IS_STRING
				+ ps.BUTTON_POS_1 * ps.BUTTON_TITLE_CANCEL;
			var index = ps.confirmEx(
				null,
				Zotero.getString('zotero.debugOutputLogging.dialog.title'),
				Zotero.getString('zotero.debugOutputLogging.dialog.sent', [ZOTERO_CONFIG.DOMAIN_NAME, reportID]),
				buttonFlags,
				Zotero.getString('general.copyToClipboard'),
				null, null, null, {}
			);
			if (index == 0) {
				const helper = Components.classes["@mozilla.org/widget/clipboardhelper;1"]
					.getService(Components.interfaces.nsIClipboardHelper);
				helper.copyString("D" + reportID);
			}
			
			Zotero.Debug.clear();
			return true;
		}.bind(this))();
	},
	
	
	view: function () {
		Zotero.openInViewer("chrome://zotero/content/debugViewer.html", function (doc) {
			var submitted = false;
			doc.querySelector('#submit-button').addEventListener('click', function (event) {
				submitted = true;
			});
			doc.querySelector('#clear-button').addEventListener('click', function (event) {
				Zotero.Debug.clear();
			});
			// If output has been submitted, disable logging when window is closed
			doc.defaultView.addEventListener('unload', function (event) {
				if (submitted) {
					Zotero.Debug.setStore(false);
					Zotero.Debug.clear();
				}
			});
		});
	},
	
	
	clear: function () {
		Zotero.Debug.clear();
	},
	
	
	restartEnabled: function () {
		var ps = Services.prompt;
		var buttonFlags = ps.BUTTON_POS_0 * ps.BUTTON_TITLE_IS_STRING
				+ ps.BUTTON_POS_1 * ps.BUTTON_TITLE_CANCEL
				+ ps.BUTTON_POS_2 * ps.BUTTON_TITLE_IS_STRING;
		var index = ps.confirmEx(
			null,
			Zotero.getString('zotero.debugOutputLogging'),
			Zotero.getString('zotero.debugOutputLogging.enabledAfterRestart', [Zotero.clientName]),
			buttonFlags,
			Zotero.getString('general.restartNow'),
			null, Zotero.getString('general.restartLater'), null, {}
		);
		if (index != 1) {
			Zotero.Prefs.set('debug.store', true);
		}
		if (index == 0) {
			Zotero.Utilities.Internal.quit(true);
		}
	},
	
	
	_showMenu: function () {
		document.getElementById('debug-output-menu').hidden = false;
	}
};


function toJavaScriptConsole() {
	openWindowByType('chrome://global/content/console.xul', 'global:console');
}

function openRunJSWindow() {
	openWindowByType(
		'chrome://zotero/content/runJS.html',
		'zotero:run-js',
		'chrome,width=900,height=700,resizable,centerscreen'
	);
}

function openStyleEditor() {
	openWindowByType(
		'chrome://zotero/content/tools/csledit.xul',
		'zotero:style-editor',
		'chrome,width=950,height=700,resizable'
	);
}

function openScaffold() {
	openWindowByType(
		'chrome://scaffold/content/scaffold.xul',
		'zotero:scaffold',
		'chrome,resizable'
	);
}

function openWindowByType(uri, type, features) {
	var win = Services.wm.getMostRecentWindow(type);
	
	if (win) {
		win.focus();
	}
	else if (features) {
		window.open(uri, "_blank", features);
	}
	else {
		window.open(uri, "_blank", "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar");
	}
}

const gXPInstallObserver = {
	observe: function (subject, topic, data) {
		const { installs } = subject.wrappedJSObject;
		switch (topic) {
			case "addon-install-disabled":
			case "addon-install-blocked":
			case "addon-install-failed":
				Zotero.alert(
					null,
					Zotero.getString("standalone.addonInstallationFailed.title"),
					Zotero.getString("standalone.addonInstallationFailed.body", installs[0].name));
				break;
			/*case "addon-install-started":
			case "addon-install-complete":*/
		}
	}
};

// Used by update prompt
function openUILinkIn(url) {
	ZoteroPane.loadURI(url);
}

// Support context menus on HTML text boxes
//
// Adapted from editMenuOverlay.js in Fx68
window.addEventListener("contextmenu", e => {
	const HTML_NS = "http://www.w3.org/1999/xhtml";
	let needsContextMenu =
		e.target.ownerDocument == document &&
		!e.defaultPrevented &&
		e.target.parentNode.nodeName != "moz-input-box" &&
		((["textarea", "input"].includes(e.target.localName) &&
			e.target.namespaceURI == HTML_NS) ||
			e.target.closest("search-textbox"));
	
	if (!needsContextMenu) {
		return;
	}
	
	let popup = document.getElementById("contentAreaContextMenu");
	popup.openPopupAtScreen(e.screenX, e.screenY, true);
	// Don't show any other context menu at the same time. There can be a
	// context menu from an ancestor too but we only want to show this one.
	e.preventDefault();
});


window.addEventListener("load", function(e) { ZoteroStandalone.onLoad(e); }, false);
window.addEventListener("unload", function(e) { ZoteroStandalone.onUnload(e); }, false);