TeaSpeak-Client/modules/core/url-preview/html/navigation.ts
2020-04-02 15:12:09 +02:00

778 lines
29 KiB
TypeScript

/**
* @author Jeremy England
* @license MIT
* @description Adds tabs, views, and controls to specified containers in node.js electron.
* @requires electron, jquery, color.js, electron-context-menu, url-regex
* @see https://github.com/simply-coded/electron-navigation
* @tutorial
* Add these IDs to your html (containers don't have to be divs).
* <div id='nav-body-ctrls'></div>
* <div id='nav-body-tabs'></div>
* <div id='nav-body-views'></div>
* Add these scripts to your html (at the end of the body tag).
* <script>
* const enav = new (require('electron-navigation'))()
* </script>
* Add a theme file to your html (at the end of the head tag)(optional).
* <link rel="stylesheet" type="text/css" href="location/of/theme.css">
*/
import WebviewTag = Electron.WebviewTag;
/**
* DEPENDENCIES
*/
var jq = require('jquery');
var Color = require('color.js');
var urlRegex = require('url-regex');
const contextMenu = require('electron-context-menu')
var globalCloseableTabsOverride;
/**
* OBJECT
*/
function Navigation(options) {
/**
* OPTIONS
*/
var defaults = {
showBackButton: true,
showForwardButton: true,
showReloadButton: true,
showUrlBar: true,
showAddTabButton: true,
closableTabs: true,
verticalTabs: false,
defaultFavicons: false,
newTabCallback: null,
changeTabCallback: null,
newTabParams: null
};
options = options ? Object.assign(defaults,options) : defaults;
/**
* GLOBALS & ICONS
*/
globalCloseableTabsOverride = options.closableTabs;
const NAV = this;
this.newTabCallback = options.newTabCallback;
this.changeTabCallback = options.changeTabCallback;
this.SESSION_ID = 1;
this.SVG_BACK = '<svg height="100%" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"/></svg>';
this.SVG_FORWARD = '<svg height="100%" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z"/></svg>';
this.SVG_RELOAD = '<svg height="100%" viewBox="0 0 24 24" id="nav-ready"><path d="M17.65 6.35C16.2 4.9 14.21 4 12 4c-4.42 0-7.99 3.58-7.99 8s3.57 8 7.99 8c3.73 0 6.84-2.55 7.73-6h-2.08c-.82 2.33-3.04 4-5.65 4-3.31 0-6-2.69-6-6s2.69-6 6-6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"/><path d="M0 0h24v24H0z" fill="none"/></svg>';
this.SVG_FAVICON = '<svg height="100%" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z"/></svg>';
this.SVG_ADD = '<svg height="100%" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm5 11h-4v4h-2v-4H7v-2h4V7h2v4h4v2z"/></svg>';
this.SVG_CLEAR = '<svg height="100%" viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/><path d="M0 0h24v24H0z" fill="none"/></svg>';
/**
* ADD ELEMENTS
*/
if (options.showBackButton) {
jq('#nav-body-ctrls').append('<i id="nav-ctrls-back" class="nav-icons disabled" title="Go back">' + this.SVG_BACK + '</i>');
}
if (options.showForwardButton) {
jq('#nav-body-ctrls').append('<i id="nav-ctrls-forward" class="nav-icons disabled" title="Go forward">' + this.SVG_FORWARD + '</i>');
}
if (options.showReloadButton) {
jq('#nav-body-ctrls').append('<i id="nav-ctrls-reload" class="nav-icons disabled" title="Reload page">' + this.SVG_RELOAD + '</i>');
}
if (options.showUrlBar) {
jq('#nav-body-ctrls').append('<input id="nav-ctrls-url" type="text" title="Enter an address or search term"/>')
}
if (options.showAddTabButton) {
jq('#nav-body-tabs').append('<i id="nav-tabs-add" class="nav-icons" title="Add new tab">' + this.SVG_ADD + '</i>');
}
/**
* ADD CORE STYLE
*/
if (options.verticalTabs) {
jq('head').append('<style id="nav-core-styles">#nav-body-ctrls,#nav-body-tabs,#nav-body-views,.nav-tabs-tab{display:flex;align-items:center;}#nav-body-tabs{overflow:auto;min-height:32px;flex-direction:column;}#nav-ctrls-url{box-sizing:border-box;}.nav-tabs-tab{min-width:60px;width:100%;min-height:20px;}.nav-icons{fill:#000;width:24px;height:24px}.nav-icons.disabled{pointer-events:none;opacity:.5}#nav-ctrls-url{flex:1;height:24px}.nav-views-view{flex:0 1;width:0;height:0}.nav-views-view.active{flex:1;width:100%;height:100%}.nav-tabs-favicon{align-content:flex-start}.nav-tabs-title{flex:1;cursor:default;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-tabs-close{align-content:flex-end}@keyframes nav-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}</style>');
} else {
jq('head').append('<style id="nav-core-styles">#nav-body-ctrls,#nav-body-tabs,#nav-body-views,.nav-tabs-tab{display:flex;align-items:center}#nav-body-tabs{overflow:auto;min-height:32px;}#nav-ctrls-url{box-sizing:border-box;}.nav-tabs-tab{min-width:60px;width:180px;min-height:20px;}.nav-icons{fill:#000;width:24px;height:24px}.nav-icons.disabled{pointer-events:none;opacity:.5}#nav-ctrls-url{flex:1;height:24px}.nav-views-view{flex:0 1;width:0;height:0}.nav-views-view.active{flex:1;width:100%;height:100%}.nav-tabs-favicon{align-content:flex-start}.nav-tabs-title{flex:1;cursor:default;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-tabs-close{align-content:flex-end}@keyframes nav-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}</style>');
}
/**
* EVENTS
*/
//
// switch active view and tab on click
//
jq('#nav-body-tabs').on('click', '.nav-tabs-tab', function () {
jq('.nav-tabs-tab, .nav-views-view').removeClass('active');
var sessionID = jq(this).data('session');
jq('.nav-tabs-tab, .nav-views-view')
.filter('[data-session="' + sessionID + '"]')
.addClass('active');
var session = jq('.nav-views-view[data-session="' + sessionID + '"]')[0];
(NAV.changeTabCallback || (() => {}))(session);
NAV._updateUrl((session as WebviewTag).getURL());
NAV._updateCtrls();
//
// close tab and view
//
}).on('click', '.nav-tabs-close', function() {
var sessionID = jq(this).parent('.nav-tabs-tab').data('session');
var session = jq('.nav-tabs-tab, .nav-views-view').filter('[data-session="' + sessionID + '"]');
if (session.hasClass('active')) {
if (session.next('.nav-tabs-tab').length) {
session.next().addClass('active');
(NAV.changeTabCallback || (() => {}))(session.next()[1]);
} else {
session.prev().addClass('active');
(NAV.changeTabCallback || (() => {}))(session.prev()[1]);
}
}
session.remove();
NAV._updateUrl();
NAV._updateCtrls();
return false;
});
//
// add a tab, default to google.com
//
jq('#nav-body-tabs').on('click', '#nav-tabs-add', function () {
let params;
if(typeof options.newTabParams === "function"){
params = options.newTabParams();
}
else if(options.newTabParams instanceof Array){
params = options.newTabParams
} else {
params = ['http://www.google.com/', {
close: options.closableTabs,
icon: NAV.TAB_ICON
}];
}
NAV.newTab(...params);
});
//
// go back
//
jq('#nav-body-ctrls').on('click', '#nav-ctrls-back', function () {
NAV.back();
});
//
// go forward
//
jq('#nav-body-ctrls').on('click', '#nav-ctrls-forward', function () {
NAV.forward();
});
//
// reload page
//
jq('#nav-body-ctrls').on('click', '#nav-ctrls-reload', function () {
if (jq(this).find('#nav-ready').length) {
NAV.reload();
} else {
NAV.stop();
}
});
//
// highlight address input text on first select
//
jq('#nav-ctrls-url').on('focus', function (e) {
jq(this)
.one('mouseup', function () {
jq(this).select();
return false;
})
.select();
});
//
// load or search address on enter / shift+enter
//
jq('#nav-ctrls-url').keyup(function (this: HTMLInputElement, e) {
if (e.keyCode == 13) {
if (e.shiftKey) {
NAV.newTab(this.value, {
close: options.closableTabs,
icon: NAV.TAB_ICON
});
} else {
if (jq('.nav-tabs-tab').length) {
NAV.changeTab(this.value);
} else {
NAV.newTab(this.value, {
close: options.closableTabs,
icon: NAV.TAB_ICON
});
}
}
}
});
/**
* FUNCTIONS
*/
//
// update controls like back, forward, etc...
//
this._updateCtrls = function () {
let webview = jq('.nav-views-view.active')[0] as WebviewTag;
if (!webview) {
jq('#nav-ctrls-back').addClass('disabled');
jq('#nav-ctrls-forward').addClass('disabled');
jq('#nav-ctrls-reload').html(this.SVG_RELOAD).addClass('disabled');
return;
}
if (webview.canGoBack()) {
jq('#nav-ctrls-back').removeClass('disabled');
} else {
jq('#nav-ctrls-back').addClass('disabled');
}
if (webview.canGoForward()) {
jq('#nav-ctrls-forward').removeClass('disabled');
} else {
jq('#nav-ctrls-forward').addClass('disabled');
}
if (webview.isLoading()) {
this._loading();
} else {
this._stopLoading();
}
if (webview.getAttribute('data-readonly') == 'true') {
jq('#nav-ctrls-url').attr('readonly', 'readonly');
} else {
jq('#nav-ctrls-url').removeAttr('readonly');
}
} //:_updateCtrls()
//
// start loading animations
//
this._loading = function (tab) {
tab = tab || null;
if (tab == null) {
tab = jq('.nav-tabs-tab.active');
}
tab.find('.nav-tabs-favicon').css('animation', 'nav-spin 2s linear infinite');
jq('#nav-ctrls-reload').html(this.SVG_CLEAR);
} //:_loading()
//
// stop loading animations
//
this._stopLoading = function (tab) {
tab = tab || null;
if (tab == null) {
tab = jq('.nav-tabs-tab.active');
}
tab.find('.nav-tabs-favicon').css('animation', '');
jq('#nav-ctrls-reload').html(this.SVG_RELOAD);
} //:_stopLoading()
//
// auto add http protocol to url input or do a search
//
this._purifyUrl = function (url) {
if (urlRegex({
strict: false,
exact: true
}).test(url)) {
url = (url.match(/^https?:\/\/.*/)) ? url : 'http://' + url;
} else {
url = (!url.match(/^[a-zA-Z]+:\/\//)) ? 'https://www.google.com/search?q=' + url.replace(' ', '+') : url;
}
return url;
} //:_purifyUrl()
//
// set the color of the tab based on the favicon
//
this._setTabColor = function (url, currtab) {
const getHexColor = new Color(url, {
amount: 1,
format: 'hex'
});
getHexColor.mostUsed(result => {
currtab.find('.nav-tabs-favicon svg').attr('fill', result);
});
} //:_setTabColor()
//
// add event listeners to current webview
//
this._addEvents = function (sessionID, options) {
let currtab = jq('.nav-tabs-tab[data-session="' + sessionID + '"]');
let webview = jq('.nav-views-view[data-session="' + sessionID + '"]') as JQuery<WebviewTag>;
webview.on('dom-ready', function () {
if (options.contextMenu) {
contextMenu({
window: webview[0],
labels: {
cut: 'Cut',
copy: 'Copy',
paste: 'Paste',
save: 'Save',
copyLink: 'Copy Link',
inspect: 'Inspect'
}
});
}
});
webview.on('page-title-updated', function () {
if (options.title == 'default') {
currtab.find('.nav-tabs-title').text(webview[0].getTitle());
currtab.find('.nav-tabs-title').attr('title', webview[0].getTitle());
}
});
webview.on('did-start-loading', function () {
NAV._loading(currtab);
});
webview.on('did-stop-loading', function () {
NAV._stopLoading(currtab);
});
webview.on('enter-html-full-screen', function () {
jq('.nav-views-view.active').siblings().not('script').hide();
jq('.nav-views-view.active').parents().not('script').siblings().hide();
});
webview.on('leave-html-full-screen', function () {
jq('.nav-views-view.active').siblings().not('script').show();
jq('.nav-views-view.active').parents().siblings().not('script').show();
});
webview.on('load-commit', function () {
NAV._updateCtrls();
});
webview[0].addEventListener('did-navigate', (res) => {
if(currtab[0] === jq('.nav-tabs-tab.active')[0])
NAV._updateUrl(res.url);
});
webview[0].addEventListener('did-fail-load', (res) => {
if(currtab[0] === jq('.nav-tabs-tab.active')[0])
NAV._updateUrl(res.validatedURL);
});
webview[0].addEventListener('did-navigate-in-page', (res) => {
if(currtab[0] === jq('.nav-tabs-tab.active')[0])
NAV._updateUrl(res.url);
});
webview[0].addEventListener("new-window", (res) => {
if (!(options.newWindowFrameNameBlacklistExpression instanceof RegExp && options.newWindowFrameNameBlacklistExpression.test(res.frameName))) {
NAV.newTab(res.url, {
icon: NAV.TAB_ICON
});
}
});
webview[0].addEventListener('page-favicon-updated', (res) => {
currtab.find('.nav-tabs-favicon').replaceWith(jq('<img class="nav-tabs-favicon nav-icons" src="' + res.favicons[0] + '"/>'));
});
webview[0].addEventListener('did-fail-load', (res) => {
if (res.validatedURL == jq('#nav-ctrls-url').val() && res.errorCode != -3) {
this.executeJavaScript('document.body.innerHTML=' +
'<div style="background-color:whitesmoke;padding:40px;margin:20px;font-family:consolas;">' +
'<h2 align=center>Oops, this page failed to load correctly.</h2>' +
'<p align=center><i>ERROR [ ' + res.errorCode + ', ' + res.errorDescription + ' ]</i></p>' +
'<br/><hr/>' +
'<h4>Try this</h4>' +
'<li type=circle>Check your spelling - <b>"' + res.validatedURL + '".</b></li><br/>' +
'<li type=circle><a href="javascript:location.reload();">Refresh</a> the page.</li><br/>' +
'<li type=circle>Perform a <a href=javascript:location.href="https://www.google.com/search?q=' + res.validatedURL + '">search</a> instead.</li><br/>' +
'</div>'
);
}
});
return webview[0];
} //:_addEvents()
//
// update #nav-ctrls-url to given url or active tab's url
//
this._updateUrl = function (url) {
url = url || null;
let urlInput = jq('#nav-ctrls-url');
if (url == null) {
if (jq('.nav-views-view').length) {
url = (jq('.nav-views-view.active')[0] as WebviewTag).getURL();
} else {
url = '';
}
}
urlInput.off('blur');
if (!urlInput.is(':focus')) {
urlInput.prop('value', url);
urlInput.data('last', url);
} else {
urlInput.on('blur', function () {
// if url not edited
if (urlInput.val() == urlInput.data('last')) {
urlInput.prop('value', url);
urlInput.data('last', url);
}
urlInput.off('blur');
});
}
} //:_updateUrl()
} //:Navigation()
/**
* PROTOTYPES
*/
//
// create a new tab and view with an url and optional id
//
Navigation.prototype.newTab = function (url, options) {
var defaults = {
id: null, // null, 'yourIdHere'
node: false,
webviewAttributes: {},
icon: "clean", // 'default', 'clean', 'c:\location\to\image.png'
title: "default", // 'default', 'your title here'
close: true,
readonlyUrl: false,
contextMenu: true,
newTabCallback: this.newTabCallback,
changeTabCallback: this.changeTabCallback
}
options = options ? Object.assign(defaults,options) : defaults;
if(typeof options.newTabCallback === "function"){
let result = options.newTabCallback(url, options);
if(!result){
return null;
}
if(result.url){
url = result.url;
}
if(result.options){
options = result.options;
}
if(typeof result.postTabOpenCallback === "function"){
options.postTabOpenCallback = result.postTabOpenCallback;
}
}
// validate options.id
jq('.nav-tabs-tab, .nav-views-view').removeClass('active');
if (jq('#' + options.id).length) {
console.log('ERROR[electron-navigation][func "newTab();"]: The ID "' + options.id + '" already exists. Please use another one.');
return false;
}
if (!(/^[A-Za-z]+[\w\-\:\.]*jq/.test(options.id))) {
console.log('ERROR[electron-navigation][func "newTab();"]: The ID "' + options.id + '" is not valid. Please use another one.');
return false;
}
// build tab
var tab = '<span class="nav-tabs-tab active" data-session="' + this.SESSION_ID + '">';
// favicon
if (options.icon == 'clean') {
tab += '<i class="nav-tabs-favicon nav-icons">' + this.SVG_FAVICON + '</i>';
} else if (options.icon === 'default') {
tab += '<img class="nav-tabs-favicon nav-icons"/>';
} else {
tab += '<img class="nav-tabs-favicon nav-icons" src="' + options.icon + '"/>';
}
// title
if (options.title == 'default') {
tab += '<i class="nav-tabs-title"> . . . </i>';
} else {
tab += '<i class="nav-tabs-title">' + options.title + '</i>';
}
// close
if (options.close && globalCloseableTabsOverride) {
tab += '<i class="nav-tabs-close nav-icons">' + this.SVG_CLEAR + '</i>';
}
// finish tab
tab += '</span>';
// add tab to correct position
if (jq('#nav-body-tabs').has('#nav-tabs-add').length) {
jq('#nav-tabs-add').before(tab);
} else {
jq('#nav-body-tabs').append(tab);
}
// add webview
let composedWebviewTag = `<webview class="nav-views-view active" data-session="jq{this.SESSION_ID}" src="jq{this._purifyUrl(url)}"`;
composedWebviewTag += ` data-readonly="jq{((options.readonlyUrl) ? 'true': 'false')}"`;
if (options.id) {
composedWebviewTag += ` id=jq{options.id}`;
}
if (options.node) {
composedWebviewTag += " nodeintegration";
}
if (options.webviewAttributes) {
Object.keys(options.webviewAttributes).forEach((key) => {
composedWebviewTag += ` jq{key}="jq{options.webviewAttributes[key]}"`;
});
}
jq('#nav-body-views').append(`jq{composedWebviewTag}></webview>`);
// enable reload button
jq('#nav-ctrls-reload').removeClass('disabled');
// update url and add events
this._updateUrl(this._purifyUrl(url));
let newWebview = this._addEvents(this.SESSION_ID++, options);
if(typeof options.postTabOpenCallback === "function"){
options.postTabOpenCallback(newWebview)
}
(this.changeTabCallback || (() => {}))(newWebview);
return newWebview;
} //:newTab()
//
// change current or specified tab and view
//
Navigation.prototype.changeTab = function (url, id) {
id = id || null;
if (id == null) {
jq('.nav-views-view.active').attr('src', this._purifyUrl(url));
} else {
if (jq('#' + id).length) {
jq('#' + id).attr('src', this._purifyUrl(url));
} else {
console.log('ERROR[electron-navigation][func "changeTab();"]: Cannot find the ID "' + id + '"');
}
}
} //:changeTab()
//
// close current or specified tab and view
//
Navigation.prototype.closeTab = function (id) {
id = id || null;
var session;
if (id == null) {
session = jq('.nav-tabs-tab.active, .nav-views-view.active');
} else {
if (jq('#' + id).length) {
var sessionID = jq('#' + id).data('session');
session = jq('.nav-tabs-tab, .nav-views-view').filter('[data-session="' + sessionID + '"]');
} else {
console.log('ERROR[electron-navigation][func "closeTab();"]: Cannot find the ID "' + id + '"');
return false;
}
}
if (session.next('.nav-tabs-tab').length) {
session.next().addClass('active');
(this.changeTabCallback || (() => {}))(session.next()[1]);
} else {
session.prev().addClass('active');
(this.changeTabCallback || (() => {}))(session.prev()[1]);
}
session.remove();
this._updateUrl();
this._updateCtrls();
} //:closeTab()
//
// go back on current or specified view
//
Navigation.prototype.back = function (id) {
id = id || null;
if (id == null) {
(jq('.nav-views-view.active')[0] as WebviewTag).goBack();
} else {
if (jq('#' + id).length) {
(jq('#' + id)[0] as WebviewTag).goBack();
} else {
console.log('ERROR[electron-navigation][func "back();"]: Cannot find the ID "' + id + '"');
}
}
} //:back()
//
// go forward on current or specified view
//
Navigation.prototype.forward = function (id) {
id = id || null;
if (id == null) {
(jq('.nav-views-view.active')[0] as WebviewTag).goForward();
} else {
if (jq('#' + id).length) {
(jq('#' + id)[0] as WebviewTag).goForward();
} else {
console.log('ERROR[electron-navigation][func "forward();"]: Cannot find the ID "' + id + '"');
}
}
} //:forward()
//
// reload current or specified view
//
Navigation.prototype.reload = function (id) {
id = id || null;
if (id == null) {
(jq('.nav-views-view.active')[0] as WebviewTag).reload();
} else {
if (jq('#' + id).length) {
(jq('#' + id)[0] as WebviewTag).reload();
} else {
console.log('ERROR[electron-navigation][func "reload();"]: Cannot find the ID "' + id + '"');
}
}
} //:reload()
//
// stop loading current or specified view
//
Navigation.prototype.stop = function (id) {
id = id || null;
if (id == null) {
(jq('.nav-views-view.active')[0] as WebviewTag).stop();
} else {
if (jq('#' + id).length) {
(jq('#' + id)[0] as WebviewTag).stop();
} else {
console.log('ERROR[electron-navigation][func "stop();"]: Cannot find the ID "' + id + '"');
}
}
} //:stop()
//
// listen for a message from webview
//
Navigation.prototype.listen = function (id, callback) {
let webview = null;
//check id
if (jq('#' + id).length) {
webview = document.getElementById(id);
} else {
console.log('ERROR[electron-navigation][func "listen();"]: Cannot find the ID "' + id + '"');
}
// listen for message
if (webview != null) {
try {
webview.addEventListener('ipc-message', (event) => {
callback(event.channel, event.args, webview);
});
} catch (e) {
webview.addEventListener("dom-ready", function (event) {
webview.addEventListener('ipc-message', (event) => {
callback(event.channel, event.args, webview);
});
});
}
}
} //:listen()
//
// send message to webview
//
Navigation.prototype.send = function (id, channel, args) {
let webview = null;
// check id
if (jq('#' + id).length) {
webview = document.getElementById(id);
} else {
console.log('ERROR[electron-navigation][func "send();"]: Cannot find the ID "' + id + '"');
}
// send a message
if (webview != null) {
try {
webview.send(channel, args);
} catch (e) {
webview.addEventListener("dom-ready", function (event) {
webview.send(channel, args);
});
}
}
} //:send()
//
// open developer tools of current or ID'd webview
//
Navigation.prototype.openDevTools = function (id) {
id = id || null;
let webview = null;
// check id
if (id == null) {
webview = jq('.nav-views-view.active')[0];
} else {
if (jq('#' + id).length) {
webview = document.getElementById(id);
} else {
console.log('ERROR[electron-navigation][func "openDevTools();"]: Cannot find the ID "' + id + '"');
}
}
// open dev tools
if (webview != null) {
try {
webview.openDevTools();
} catch (e) {
webview.addEventListener("dom-ready", function (event) {
webview.openDevTools();
});
}
}
} //:openDevTools()
//
// print current or specified tab and view
//
Navigation.prototype.printTab = function (id, opts) {
id = id || null
let webview = null
// check id
if (id == null) {
webview = jq('.nav-views-view.active')[0]
} else {
if (jq('#' + id).length) {
webview = document.getElementById(id)
} else {
console.log('ERROR[electron-navigation][func "printTab();"]: Cannot find the ID "' + id + '"')
}
}
// print
if (webview != null) {
webview.print(opts || {});
}
}
//:nextTab()
//
// toggle next available tab
//
Navigation.prototype.nextTab = function () {
var tabs = jq('.nav-tabs-tab').toArray();
var activeTabIndex = tabs.indexOf(jq('.nav-tabs-tab.active')[0]);
var nexti = activeTabIndex + 1;
if (nexti > tabs.length - 1) nexti = 0;
jq(jq('.nav-tabs-tab')[nexti]).trigger('click');
return false
} //:nextTab()
//:prevTab()
//
// toggle previous available tab
//
Navigation.prototype.prevTab = function () {
var tabs = jq('.nav-tabs-tab').toArray();
var activeTabIndex = tabs.indexOf(jq('.nav-tabs-tab.active')[0]);
var nexti = activeTabIndex - 1;
if (nexti < 0) nexti = tabs.length - 1;
jq(jq('.nav-tabs-tab')[nexti]).trigger('click');
return false
} //:prevTab()
// go to a tab by index or keyword
//
Navigation.prototype.goToTab = function (index) {
let jqactiveTabAndView = jq('#nav-body-tabs .nav-tabs-tab.active, #nav-body-views .nav-views-view.active');
let jqtabAndViewToActivate;
if (index == 'previous') {
jqtabAndViewToActivate = jqactiveTabAndView.prev('#nav-body-tabs .nav-tabs-tab, #nav-body-views .nav-views-view');
} else if (index == 'next') {
jqtabAndViewToActivate = jqactiveTabAndView.next('#nav-body-tabs .nav-tabs-tab, #nav-body-views .nav-views-view');
} else if (index == 'last') {
jqtabAndViewToActivate = jq('#nav-body-tabs .nav-tabs-tab:last-of-type, #nav-body-views .nav-views-view:last-of-type');
} else {
jqtabAndViewToActivate = jq('#nav-body-tabs .nav-tabs-tab:nth-of-type(' + index + '), #nav-body-views .nav-views-view:nth-of-type(' + index + ')');
}
if (jqtabAndViewToActivate.length) {
jq('#nav-ctrls-url').blur();
jqactiveTabAndView.removeClass('active');
jqtabAndViewToActivate.addClass('active');
this._updateUrl();
this._updateCtrls();
}
} //:goToTab()
// go to a tab by id of the webview tag
Navigation.prototype.goToTabByWebviewId = function(id){
const webviews = document.querySelectorAll("webview.nav-views-view");
for(let index in webviews){
if(webviews[index].id == id){
this.goToTab(+index + 1);
return;
}
}
} //:goToTabByWebviewId()
/**
* MODULE EXPORTS
*/
module.exports = Navigation;