420 lines
19 KiB
JavaScript
420 lines
19 KiB
JavaScript
var $4866f6bbac7a0ed7$export$2e2bcd8739ae039 = "/* TODO: use custom properties */\n\nwebview {\n position: absolute;\n visibility: hidden;\n width: 100%;\n height: 100%;\n}\n\nwebview.visible {\n visibility: visible;\n}\n\n.etabs {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\";\n text-rendering: optimizeLegibility;\n font-feature-settings: 'liga', 'clig', 'kern';\n}\n\n.etabs-tabgroup {\n width: 100%;\n height: 32px;\n cursor: default;\n font: caption;\n font-size: 14px;\n -webkit-user-select: none;\n user-select: none;\n display: none;\n background: #E7EAED;\n box-shadow: inset 0 -1px #DADCE0;\n border-top: 1px solid #DADCE0;\n}\n\n.etabs-tabgroup.visible {\n display: flex;\n}\n\n.etabs-tabs {\n height: 100%;\n}\n\n.etabs-tab {\n display: none;\n position: relative;\n height: 100%;\n background: #E7EAED;\n color: #696A6C;\n padding: 5px 9px;\n transition: background-color 150ms ease-out;\n box-shadow: inset 0 -1px #DADCE0;\n font: caption;\n font-size: 13px;\n cursor: pointer;\n box-sizing: border-box;\n}\n\n/* Dragula */\n.etabs-tab.gu-mirror {\n padding-bottom: 0;\n cursor: grab;\n\tborder: none;\n}\n\n.etabs-tab:first-child {\n border-left: none;\n}\n\n.etabs-tab.visible {\n display: inline-block;\n}\n\n.etabs-tab.active {\n background: #fff;\n box-shadow: none;\n\tborder-left: 1px solid #DADCE0;\n\tborder-right: 1px solid #DADCE0;\n\tpadding-left: 8px;\n\tpadding-right: 8px;\n}\n\n.etabs-tab.active:last-child {\n border-right: none;\n}\n\n.etabs-tab.flash {\n background: linear-gradient(to bottom, rgba(255,243,170,1) 0%,rgba(255,227,37,1) 100%);\n}\n\n.etabs-tab.visible:not(.active)+.etabs-tab.visible:not(.active) {\n\tborder-left: 1px solid #B4B6B8;\n\tpadding-left: 8px;\n}\n\n.etabs-tab:not(.active):hover {\n\tbackground: #F1F3F4;\n}\n\n.etabs-buttons {\n border-left: 1px solid #B4B6B8;\n}\n\n.etabs-buttons button {\n display: block;\n color: #777;\n background: none;\n border: none;\n font-size: 16px;\n font-family: inherit;\n margin-top: 5px;\n border-radius: 50%;\n margin-left: 4px;\n width: 20px;\n height: 20px;\n text-align: center;\n line-height: 14px;\n padding: 1px 0 0 0;\n\tcursor: pointer;\n}\n\n.etabs-buttons button:hover {\n color: #333;\n background-color: #bbb;\n}\n\n.etabs-tab-badge {\n position: absolute;\n right: 0;\n top: -7px;\n background: red;\n border-radius: 100%;\n text-align: center;\n font-size: 10px;\n padding: 0 5px;\n}\n\n.etabs-tab-badge.hidden {\n display: none;\n}\n\n.etabs-tab-icon {\n display: inline-block;\n height: 16px;\n}\n\n.etabs-tab-icon img {\n max-width: 16px;\n max-height: 16px;\n}\n\n.etabs-tab-title {\n display: inline-block;\n margin-left: 10px;\n}\n\n.etabs-tab-buttons {\n display: inline-block;\n margin-left: 10px;\n}\n\n.etabs-tab-buttons button {\n display: inline-block;\n color: #777;\n background: none;\n border: none;\n width: 20px;\n height: 20px;\n text-align: center;\n border-radius: 50%;\n cursor: pointer;\n padding: 1px 0 0 0;\n font-size: 16px;\n}\n\n.etabs-tab-buttons button:hover {\n color: #333;\n background-color: #bbb;\n}\n\n.etabs-views {\n position: relative;\n height: calc(100vh - 33px);\n}\n\n.etab-view {\n position: relative;\n}\n";
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if (!document) throw Error("electron-tabs module must be called in renderer process");
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class $4fa36e821943b400$var$TabGroup extends HTMLElement {
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constructor(){
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super();
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// Options
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this.options = {
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closeButtonText: this.getAttribute("close-button-text") || "×",
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newTabButtonText: this.getAttribute("new-tab-button-text") || "＋",
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visibilityThreshold: this.getAttribute("visibility-threshold") || 0,
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tabClass: this.getAttribute("tab-class") || "etabs-tab",
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viewClass: this.getAttribute("view-class") || "etabs-view",
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newTabButton: this.getAttribute("new-tab-button") || false,
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defaultTab: {
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title: "New Tab",
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active: true
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},
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sortable: this.getAttribute("sortable") || false
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};
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// Create custom element
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const shadow = this.attachShadow({
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mode: "open"
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});
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this.shadow = shadow;
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const wrapper = document.createElement("div");
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wrapper.setAttribute("class", "etabs");
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const tabgroup = document.createElement("div");
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tabgroup.setAttribute("class", "etabs-tabgroup");
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wrapper.appendChild(tabgroup);
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const tabContainer = document.createElement("div");
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tabContainer.setAttribute("class", "etabs-tabs");
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tabgroup.appendChild(tabContainer);
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this.tabContainer = tabContainer;
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const buttonContainer = document.createElement("div");
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buttonContainer.setAttribute("class", "etabs-buttons");
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tabgroup.appendChild(buttonContainer);
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this.buttonContainer = buttonContainer;
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const viewContainer = document.createElement("div");
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viewContainer.setAttribute("class", "etabs-views");
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wrapper.appendChild(viewContainer);
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this.viewContainer = viewContainer;
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const style = document.createElement("style");
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style.textContent = $4866f6bbac7a0ed7$export$2e2bcd8739ae039;
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shadow.appendChild(style);
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shadow.appendChild(wrapper);
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this.tabs = [];
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this.newTabId = 0;
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$4fa36e821943b400$var$TabGroupPrivate.initNewTabButton.bind(this)();
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$4fa36e821943b400$var$TabGroupPrivate.initVisibility.bind(this)();
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// Init sortable tabs
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if (this.options.sortable) {
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const initSortable = ()=>{
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const options = Object.assign({
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direction: "horizontal",
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animation: 150,
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swapThreshold: 0.20
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}, this.options.sortableOptions);
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new window.Sortable(this.tabContainer, options);
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};
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if (window.Sortable) initSortable();
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else document.addEventListener("DOMContentLoaded", initSortable);
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}
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this.emit("ready", this);
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}
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connectedCallback() {
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const style = this.querySelector("style");
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if (style) {
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const clone = style.cloneNode(this);
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this.shadow.appendChild(clone);
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}
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}
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setDefaultTab(tab) {
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this.options.defaultTab = tab;
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}
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addTab(args = this.options.defaultTab) {
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if (typeof args === "function") args = args(this);
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let id = this.newTabId;
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this.newTabId++;
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let tab = new $4fa36e821943b400$var$Tab(this, id, args);
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this.tabs.push(tab);
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// Don't call tab.activate() before a tab is referenced in this.tabs
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if (args.active === true) tab.activate();
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this.emit("tab-added", tab, this);
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return tab;
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}
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getTab(id) {
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for(let i in this.tabs){
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if (this.tabs[i].id === id) return this.tabs[i];
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}
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return null;
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}
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getTabByPosition(position) {
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let fromRight = position < 0;
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for(let i in this.tabs){
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if (this.tabs[i].getPosition(fromRight) === position) return this.tabs[i];
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}
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return null;
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}
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getTabByRelPosition(position) {
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position = this.getActiveTab().getPosition() + position;
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if (position <= 0) return null;
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return this.getTabByPosition(position);
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}
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getNextTab() {
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return this.getTabByRelPosition(1);
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}
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getPreviousTab() {
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return this.getTabByRelPosition(-1);
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}
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getTabs() {
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return this.tabs.slice();
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}
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eachTab(fn) {
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this.getTabs().forEach(fn);
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return this;
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}
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getActiveTab() {
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if (this.tabs.length === 0) return null;
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return this.tabs[0];
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}
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}
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const $4fa36e821943b400$var$TabGroupPrivate = {
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initNewTabButton: function() {
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if (!this.options.newTabButton) return;
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let button = this.buttonContainer.appendChild(document.createElement("button"));
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button.classList.add(`${this.options.tabClass}-button-new`);
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button.innerHTML = this.options.newTabButtonText;
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button.addEventListener("click", this.addTab.bind(this, undefined), false);
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},
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initVisibility: function() {
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function toggleTabsVisibility(tab, tabGroup) {
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var visibilityThreshold = this.options.visibilityThreshold;
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var el = tabGroup.tabContainer.parentNode;
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if (this.tabs.length >= visibilityThreshold) el.classList.add("visible");
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else el.classList.remove("visible");
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}
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this.on("tab-added", toggleTabsVisibility);
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this.on("tab-removed", toggleTabsVisibility);
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},
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removeTab: function(tab, triggerEvent) {
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let id = tab.id;
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for(let i in this.tabs)if (this.tabs[i].id === id) {
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this.tabs.splice(i, 1);
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break;
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}
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if (triggerEvent) this.emit("tab-removed", tab, this);
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return this;
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},
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setActiveTab: function(tab) {
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$4fa36e821943b400$var$TabGroupPrivate.removeTab.bind(this)(tab);
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this.tabs.unshift(tab);
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this.emit("tab-active", tab, this);
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return this;
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},
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activateRecentTab: function(tab) {
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if (this.tabs.length > 0) this.tabs[0].activate();
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return this;
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}
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};
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class $4fa36e821943b400$var$Tab extends EventTarget {
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constructor(tabGroup, id, args){
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super();
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this.tabGroup = tabGroup;
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this.id = id;
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this.title = args.title;
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this.badge = args.badge;
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this.iconURL = args.iconURL;
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this.icon = args.icon;
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this.closable = args.closable === false ? false : true;
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this.webviewAttributes = args.webviewAttributes || {};
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this.webviewAttributes.src = args.src;
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this.tabElements = {};
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$4fa36e821943b400$var$TabPrivate.initTab.bind(this)();
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$4fa36e821943b400$var$TabPrivate.initWebview.bind(this)();
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if (args.visible !== false) this.show();
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if (typeof args.ready === "function") args.ready(this);
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else this.emit("ready", this);
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}
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setTitle(title) {
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if (this.isClosed) return;
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let span = this.tabElements.title;
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span.innerHTML = title;
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span.title = title;
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this.title = title;
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this.emit("title-changed", title, this);
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return this;
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}
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getTitle() {
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if (this.isClosed) return;
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return this.title;
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}
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setBadge(badge) {
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if (this.isClosed) return;
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let span = this.tabElements.badge;
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this.badge = badge;
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if (badge) {
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span.innerHTML = badge;
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span.classList.remove("hidden");
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} else span.classList.add("hidden");
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this.emit("badge-changed", badge, this);
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}
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getBadge() {
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if (this.isClosed) return;
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return this.badge;
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}
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setIcon(iconURL, icon) {
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if (this.isClosed) return;
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this.iconURL = iconURL;
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this.icon = icon;
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let span = this.tabElements.icon;
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if (iconURL) {
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span.innerHTML = `<img src="${iconURL}" />`;
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this.emit("icon-changed", iconURL, this);
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} else if (icon) {
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span.innerHTML = `<i class="${icon}"></i>`;
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this.emit("icon-changed", icon, this);
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}
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return this;
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}
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getIcon() {
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if (this.isClosed) return;
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if (this.iconURL) return this.iconURL;
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return this.icon;
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}
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setPosition(newPosition) {
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let tabContainer = this.tabGroup.tabContainer;
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let tabs = tabContainer.children;
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let oldPosition = this.getPosition() - 1;
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if (newPosition < 0) {
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newPosition += tabContainer.childElementCount;
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if (newPosition < 0) newPosition = 0;
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} else {
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if (newPosition > tabContainer.childElementCount) newPosition = tabContainer.childElementCount;
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// Make 1 be leftmost position
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newPosition--;
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}
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if (newPosition > oldPosition) newPosition++;
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tabContainer.insertBefore(tabs[oldPosition], tabs[newPosition]);
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return this;
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}
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getPosition(fromRight) {
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let position = 0;
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let tab = this.tab;
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while((tab = tab.previousSibling) != null)position++;
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if (fromRight === true) position -= this.tabGroup.tabContainer.childElementCount;
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if (position >= 0) position++;
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return position;
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}
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activate() {
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if (this.isClosed) return;
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let activeTab = this.tabGroup.getActiveTab();
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if (activeTab) {
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activeTab.tab.classList.remove("active");
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activeTab.webview.classList.remove("visible");
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activeTab.emit("inactive", activeTab);
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}
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$4fa36e821943b400$var$TabGroupPrivate.setActiveTab.bind(this.tabGroup)(this);
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this.tab.classList.add("active");
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this.webview.classList.add("visible");
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this.webview.focus();
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this.emit("active", this);
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return this;
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}
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show(flag) {
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if (this.isClosed) return;
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if (flag !== false) {
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this.tab.classList.add("visible");
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this.emit("visible", this);
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} else {
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this.tab.classList.remove("visible");
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this.emit("hidden", this);
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}
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return this;
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}
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hide() {
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return this.show(false);
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}
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flash(flag) {
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if (this.isClosed) return;
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if (flag !== false) {
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this.tab.classList.add("flash");
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this.emit("flash", this);
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} else {
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this.tab.classList.remove("flash");
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this.emit("unflash", this);
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}
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return this;
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}
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unflash() {
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return this.flash(false);
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}
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hasClass(classname) {
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return this.tab.classList.contains(classname);
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}
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close(force) {
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const abortController = new AbortController();
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const abort = ()=>abortController.abort()
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;
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this.emit("closing", this, abort);
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const abortSignal = abortController.signal;
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if (this.isClosed || !this.closable && !force || abortSignal.aborted) return;
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this.isClosed = true;
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let tabGroup = this.tabGroup;
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tabGroup.tabContainer.removeChild(this.tab);
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tabGroup.viewContainer.removeChild(this.webview);
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let activeTab = this.tabGroup.getActiveTab();
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$4fa36e821943b400$var$TabGroupPrivate.removeTab.bind(tabGroup)(this, true);
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this.emit("close", this);
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if (activeTab.id === this.id) $4fa36e821943b400$var$TabGroupPrivate.activateRecentTab.bind(tabGroup)();
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}
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}
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const $4fa36e821943b400$var$TabPrivate = {
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initTab: function() {
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let tabClass = this.tabGroup.options.tabClass;
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// Create tab element
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let tab = this.tab = document.createElement("div");
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tab.classList.add(tabClass);
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for (let el of [
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"icon",
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"title",
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"buttons",
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"badge"
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]){
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let span = tab.appendChild(document.createElement("span"));
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span.classList.add(`${tabClass}-${el}`);
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this.tabElements[el] = span;
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}
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this.setTitle(this.title);
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this.setBadge(this.badge);
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this.setIcon(this.iconURL, this.icon);
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$4fa36e821943b400$var$TabPrivate.initTabButtons.bind(this)();
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$4fa36e821943b400$var$TabPrivate.initTabClickHandler.bind(this)();
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this.tabGroup.tabContainer.appendChild(this.tab);
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},
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initTabButtons: function() {
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let container = this.tabElements.buttons;
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let tabClass = this.tabGroup.options.tabClass;
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if (this.closable) {
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let button = container.appendChild(document.createElement("button"));
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button.classList.add(`${tabClass}-button-close`);
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button.innerHTML = this.tabGroup.options.closeButtonText;
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button.addEventListener("click", this.close.bind(this, false), false);
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}
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},
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initTabClickHandler: function() {
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// Mouse up
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const tabClickHandler = function(e) {
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if (this.isClosed) return;
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if (e.which === 2) this.close();
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};
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this.tab.addEventListener("mouseup", tabClickHandler.bind(this), false);
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// Mouse down
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const tabMouseDownHandler = function(e) {
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if (this.isClosed) return;
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if (e.which === 1) {
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if (e.target.matches("button")) return;
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this.activate();
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}
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};
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this.tab.addEventListener("mousedown", tabMouseDownHandler.bind(this), false);
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},
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initWebview: function() {
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const webview = this.webview = document.createElement("webview");
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const tabWebviewDidFinishLoadHandler = function(e) {
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this.emit("webview-ready", this);
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};
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this.webview.addEventListener("did-finish-load", tabWebviewDidFinishLoadHandler.bind(this), false);
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const tabWebviewDomReadyHandler = function(e) {
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// Remove this once https://github.com/electron/electron/issues/14474 is fixed
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webview.blur();
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webview.focus();
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this.emit("webview-dom-ready", this);
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};
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this.webview.addEventListener("dom-ready", tabWebviewDomReadyHandler.bind(this), false);
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this.webview.classList.add(this.tabGroup.options.viewClass);
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if (this.webviewAttributes) {
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let attrs = this.webviewAttributes;
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for(let key in attrs){
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const attr = attrs[key];
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if (attr === false) continue;
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this.webview.setAttribute(key, attr);
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}
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}
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this.tabGroup.viewContainer.appendChild(this.webview);
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}
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};
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/**
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* This makes the browser EventTarget API work similar to EventEmitter
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*/ const $4fa36e821943b400$var$eventEmitterMixin = {
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emit (type, ...args) {
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if (type === "ready") this.isReady = true;
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this.dispatchEvent(new CustomEvent(type, {
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detail: args
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}));
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},
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on (type, fn) {
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if (type === "ready" && this.isReady === true) fn.apply(this, [
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this
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]);
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this.addEventListener(type, ({ detail: detail })=>fn.apply(this, detail)
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);
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},
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once (type, fn) {
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if (type === "ready" && this.isReady === true) fn.apply(this, [
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this
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]);
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this.addEventListener(type, ({ detail: detail })=>fn.apply(this, detail)
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, {
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once: true
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});
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}
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};
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Object.assign($4fa36e821943b400$var$TabGroup.prototype, $4fa36e821943b400$var$eventEmitterMixin);
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Object.assign($4fa36e821943b400$var$Tab.prototype, $4fa36e821943b400$var$eventEmitterMixin);
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customElements.define("tab-group", $4fa36e821943b400$var$TabGroup);
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//# sourceMappingURL=electron-tabs.js.map
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