208 lines
9.6 KiB
JavaScript
208 lines
9.6 KiB
JavaScript
//-------- global variables
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var gBrowser;
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// The key object is used to define special context strings that, when appended to
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// the url for the help window itself, load specific content. For example, the uri:
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// chrome://help/content/help.xul?mail
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// loads the document at:
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// chrome://help/locale/mail_help.html into the window on initialization.
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var key = {
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"?mail": "chrome://help/locale/mail_help.html",
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"?nav": "chrome://help/locale/nav_help.html",
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"?im": "chrome://help/locale/im_help.html",
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"?sec": "chrome://help/locale/security_help.html",
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"?cust": "chrome://help/locale/customize_help.html",
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"?comp": "chrome://help/locale/composer_help.html",
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"?prefs": "chrome://help/locale/prefs_help.html#prefs_first",
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"?mail_prefs_general": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_MAIN_PANE",
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"?mail_prefs_display": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_DISPLAY",
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"?mail_prefs_messages": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_MESSAGES",
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"?mail_prefs_formatting": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_FORMATTING",
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"?mail_prefs_addressing": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_ADDRESSING",
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"?mail_prefs_offline": "chrome://help/locale/mail_help.html#PREFERENCES_MAILNEWS_OFFLINE",
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"?composer_prefs_general": "chrome://help/locale/composer_help.html#PREFERENCES_EDITOR_GENERAL",
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"?composer_prefs_newpage": "chrome://help/locale/composer_help.html#PREFERENCES_NEWPAGE",
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"?appearance_pref": "chrome://help/locale/cs_nav_prefs_appearance.html",
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"?appearance_pref_appearance": "chrome://help/locale/cs_nav_prefs_appearance.html#appearance",
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"?appearance_pref_fonts": "chrome://help/locale/cs_nav_prefs_appearance.html#fonts",
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"?appearance_pref_colors": "chrome://help/locale/cs_nav_prefs_appearance.html#colors",
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"?appearance_pref_fonts": "chrome://help/locale/cs_nav_prefs_appearance.html#fonts",
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"?appearance_pref_themes": "chrome://help/locale/cs_nav_prefs_appearance.html#themes",
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"?navigator_pref": "chrome://help/locale/cs_nav_prefs_navigator.html",
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"?navigator_pref_navigator": "chrome://help/locale/cs_nav_prefs_navigator.html#Navigator",
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"?navigator_pref_history": "chrome://help/locale/cs_nav_prefs_navigator.html#History",
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"?navigator_pref_languages": "chrome://help/locale/cs_nav_prefs_navigator.html#Languages",
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"?navigator_pref_helper_applications": "chrome://help/locale/cs_nav_prefs_navigator.html#Helper",
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"?navigator_pref_internet_searching": "chrome://help/locale/cs_nav_prefs_navigator.html#Internet",
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"?advanced_pref": "chrome://help/locale/cs_nav_prefs_advanced.html",
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"?advanced_pref_advanced": "chrome://help/locale/cs_nav_prefs_advanced.html#Advanced",
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"?advanced_pref_cache": "chrome://help/locale/cs_nav_prefs_advanced.html#Cache",
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"?advanced_pref_software_installation": "chrome://help/locale/cs_nav_prefs_advanced.html#Software_Installation",
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"?advanced_pref_software_mouse_wheel": "chrome://help/locale/cs_nav_prefs_advanced.html#Mouse_Wheel",
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"?advanced_pref_software_system": "chrome://help/locale/cs_nav_prefs_advanced.html#system",
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"?nover_noencrypt": "chrome://help/locale/ssl_page_info_help.html#Not_Verified_Not Encrypted",
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"?ver_encrypt": "chrome://help/locale/ssl_page_info_help.html#Verified_Encrypted",
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"?conver_encrypt": "chrome://help/locale/ssl_page_info_help.html#Conditionally_Verified_Encrypted",
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"?ver_noencrypt": "chrome://help/locale/ssl_page_info_help.html#Verified_Not Encrypted",
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"?conver_noencrypt": "chrome://help/locale/ssl_page_info_help.html#Conditionally_Verified_Not_Encrypted",
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"?my_certs": "chrome://help/locale/certs_help.html#My_Certificates",
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"?cert_backup_pwd": "chrome://help/locale/certs_help.html#Choose_a_Certificate_Backup_Password",
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"?delete_my_certs": "chrome://help/locale/certs_help.html#Delete_My_Certificate",
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"?change_pwd": "chrome://help/locale/passwords_help.html#Change_Master_Password",
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"?web_certs": "chrome://help/locale/certs_help.html#Web_Site_Certificates",
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"?edit_web_certs": "chrome://help/locale/certs_help.html#Edit_Web_Site_Certificate_Settings",
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"?delete_web_certs": "chrome://help/locale/certs_help.html#Delete_Web_Site_Certificate",
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"?ca_certs": "chrome://help/locale/certs_help.html#CA_Certificates",
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"?edit_ca_certs": "chrome://help/locale/certs_help.html#Edit_CA_Certificate_Settings",
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"?delete_ca_certs": "chrome://help/locale/certs_help.html#Delete_CA_Certificate",
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"?sec_devices": "chrome://help/locale/certs_help.html#Security_Devices",
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"?cert_details": "chrome://help/locale/cert_dialog_help.html#Certificate_Details",
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"?which_token": "chrome://help/locale/cert_dialog_help.html#Choose_Security_Device",
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"?priv_key_copy": "chrome://help/locale/cert_dialog_help.html#Encryption_Key_Copy",
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"?backup_your_cert": "chrome://help/locale/cert_dialog_help.html#Certificate_Backup",
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"?which_cert": "chrome://help/locale/cert_dialog_help.html#User_Identification_Request",
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"?no_cert": "chrome://help/locale/cert_dialog_help.html#No_Acceptable_Identification",
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"?new_ca": "chrome://help/locale/cert_dialog_help.html#New_Certificate_Authority",
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"?new_web_cert": "chrome://help/locale/cert_dialog_help.html#New_Web_Site_Certificate",
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"?exp_web_cert": "chrome://help/locale/cert_dialog_help.html#Expired_Web_Site_Certificate",
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"?not_yet_web_cert": "chrome://help/locale/cert_dialog_help.html#Web_Site_Certificate_Not_Yet_Valid",
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"?bad_name_web_cert": "chrome://help/locale/cert_dialog_help.html#Unexpected_Certificate_Name",
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"?sec_gen": "chrome://help/locale/privsec_help.html#privsec_help_first",
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"?ssl_prefs": "chrome://help/locale/ssl_help.html#ssl_first",
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"?validation_prefs": "chrome://help/locale/validation_help.html",
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"?passwords_prefs": "chrome://help/locale/passwords_help.html",
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"?forms_prefs": "chrome://help/locale/using_priv_help.html#using_forms",
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"?cookies_prefs": "chrome://help/locale/using_priv_help.html#using_cookies",
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"?images_prefs": "chrome://help/locale/using_priv_help.html#using_images",
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"?certs_prefs": "chrome://help/locale/certs_prefs_help.html",
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"?im_prefs_general": "chrome://help/locale/im_help.html#im_gen",
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"?im_prefs_privacy": "chrome://help/locale/im_help.html#im_privacy",
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"?im_prefs_notification": "chrome://help/locale/im_help.html#im_notif",
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"?im_prefs_away": "chrome://help/locale/im_help.html#im_awaypref",
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"?im_prefs_connection": "chrome://help/locale/im_help.html#im_connect"
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}
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// This function is called by dialogs that want to display context-sensitive help
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function openHelp(uri)
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{
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var windowManager = Components.classes['@mozilla.org/rdf/datasource;1?name=window-mediator'].getService();
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var windowManagerInterface = windowManager.QueryInterface( Components.interfaces.nsIWindowMediator);
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var topWindow = windowManagerInterface.getMostRecentWindow( "mozilla:help" );
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if ( topWindow ) {
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topWindow.focus();
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} else if (window.opener) {
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window.opener.open(uri, "_blank", "chrome,menubar,toolbar,dialog=no,resizable,scrollbars");
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} else {
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window.open(uri, "_blank", "chrome,menubar,toolbar,dialog=no,resizable,scrollbars");
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}
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}
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function init()
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{
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// Initialize the Help window
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// move to right end of screen
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var width = document.documentElement.getAttribute("width");
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var height = document.documentElement.getAttribute("height");
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window.moveTo(screen.availWidth-width, (screen.availHeight-height)/2);
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gBrowser = document.getElementById("help-content");
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var sessionHistory = Components.classes["@mozilla.org/browser/shistory;1"]
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.createInstance(Components.interfaces.nsISHistory);
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getWebNavigation().sessionHistory = sessionHistory;
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// if this is context-sensitive,
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// then window.location.search contains the "key" (from the top of this file)
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// that resolves to a particular html document or target
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if (key[window.location.search]) {
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dump("loading help content: " + key[window.location.search] + "\n");
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loadURI(key[window.location.search]);
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setContext();
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} else {
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goHome();
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}
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}
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// select the item in the tree called "Dialog Help" if the window was loaded from a dialog
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function setContext() {
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var items = document.getElementsByAttribute("helplink", "chrome://help/locale/context_help.html");
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if (items.length) {
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var tree = document.getElementById("help-toc-tree");
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try { tree.selectItem(items[0].parentNode.parentNode); } catch(ex) { dump("can't select in toc: " + ex + "\n"); }
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}
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}
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function selectTOC(link_attr) {
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var items = document.getElementsByAttribute("helplink", link_attr);
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if (items.length) {
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openTwistyTo(items[0]);
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var tree = document.getElementById("help-toc-tree");
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try { tree.selectItem(items[0].parentNode.parentNode); } catch(ex) { dump("can't select in toc: " + ex + "\n"); }
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}
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}
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// open parent nodes for the selected node
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// until you get to the top of the tree
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function openTwistyTo(selectedURINode)
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{
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var parent = selectedURINode.parentNode;
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var tree = document.getElementById("help-toc-tree");
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if (parent == tree)
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return;
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parent.setAttribute("open", "true");
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openTwistyTo(parent);
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}
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function getWebNavigation()
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{
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return gBrowser.webNavigation;
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}
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function loadURI(aURI)
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{
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const nsIWebNavigation = Components.interfaces.nsIWebNavigation;
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getWebNavigation().loadURI(aURI, nsIWebNavigation.LOAD_FLAGS_NONE);
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dump("help document: " + uRI);
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}
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function goBack()
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{
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var webNavigation = getWebNavigation();
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if (webNavigation.canGoBack)
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webNavigation.goBack();
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}
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function goForward()
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{
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var webNavigation = getWebNavigation();
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if (webNavigation.canGoForward)
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webNavigation.goForward();
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}
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function goHome() {
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// load "Welcome" page
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loadURI("chrome://help/locale/welcome_help.html");
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}
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function print()
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{
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try {
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_content.print();
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} catch (e) {
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}
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}
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