var $5580883c37846f86$export$2e2bcd8739ae039 = ".etabs-tabgroup {\n width: 100%;\n height: 32px;\n background-color: #ccc;\n cursor: default;\n font: caption;\n font-size: 14px;\n -webkit-user-select: none;\n user-select: none;\n display: none;\n}\n\n.etabs-tabgroup.visible {\n\tdisplay: block;\n}\n\n.etabs-tab {\n display: none;\n position: relative;\n color: #333;\n height: 22px;\n padding: 6px 8px 4px;\n border: 1px solid #aaa;\n border-bottom: none;\n border-left: none;\n background: linear-gradient(to bottom, rgba(234,234,234,1) 0%,rgba(204,204,204,1) 100%);\n font: caption;\n font-size: 14px;\n background-color: #ccc;\n cursor: default;\n}\n\n/* Dragula */\n.etabs-tab.gu-mirror {\n padding-bottom: 0;\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}\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-buttons {\n float: left;\n}\n\n.etabs-buttons button {\n float: left;\n color: #333;\n background: none;\n border: none;\n font-size: 12px;\n margin-top: 6px;\n border-radius: 2px;\n margin-left: 4px;\n width: 20px;\n text-align: center;\n padding: 4px 0;\n}\n\n.etabs-buttons button:hover {\n color: #eee;\n background-color: #aaa;\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: #333;\n background: none;\n border: none;\n width: 20px;\n text-align: center;\n border-radius: 2px;\n}\n\n.etabs-tab-buttons button:hover {\n color: #eee;\n background-color: #aaa;\n}\n\n.etabs-views {\n position: relative;\n border-top: 1px solid #aaa;\n height: calc(100vh - 33px);\n}\n\n.etab-view {\n position: relative;\n}\n\nwebview {\n position: absolute;\n visibility: hidden;\n width: 100%;\n height: 100%;\n}\n\nwebview.visible {\n visibility: visible;\n}\n";
if (!document) throw Error("electron-tabs module must be called in renderer process");
class $4fa36e821943b400$var$TabGroup extends HTMLElement {
constructor(){
super();
// Options
this.options = {
closeButtonText: this.getAttribute("close-button-text") || "×",
newTabButtonText: this.getAttribute("new-tab-button-text") || "＋",
visibilityThreshold: this.getAttribute("visibility-threshold") || 0,
tabClass: this.getAttribute("tab-class") || "etabs-tab",
viewClass: this.getAttribute("view-class") || "etabs-view"
};
// Create custom element
const shadow = this.attachShadow({
mode: "open"
});
const wrapper = document.createElement("div");
wrapper.setAttribute("class", "etabs");
const tabgroup = document.createElement("div");
tabgroup.setAttribute("class", "etabs-tabgroup");
wrapper.appendChild(tabgroup);
const tabContainer = document.createElement("div");
tabContainer.setAttribute("class", "etabs-tabs");
tabgroup.appendChild(tabContainer);
this.tabContainer = tabContainer;
const buttonContainer = document.createElement("div");
buttonContainer.setAttribute("class", "etabs-buttons");
tabgroup.appendChild(buttonContainer);
this.buttonContainer = buttonContainer;
const viewContainer = document.createElement("div");
viewContainer.setAttribute("class", "etabs-views");
wrapper.appendChild(viewContainer);
this.viewContainer = viewContainer;
const style = document.createElement("style");
style.textContent = $5580883c37846f86$export$2e2bcd8739ae039;
shadow.appendChild(style);
shadow.appendChild(wrapper);
this.tabs = [];
this.newTabId = 0;
$4fa36e821943b400$var$TabGroupPrivate.initNewTabButton.bind(this)();
$4fa36e821943b400$var$TabGroupPrivate.initVisibility.bind(this)();
if (typeof this.options.ready === "function") this.options.ready(this);
}
setNewTab(newTab) {
this.options.newTab = newTab;
}
addTab(args = this.options.newTab) {
if (typeof args === "function") args = args(this);
let id = this.newTabId;
this.newTabId++;
let tab = new $4fa36e821943b400$var$Tab(this, id, args);
this.tabs.push(tab);
// Don't call tab.activate() before a tab is referenced in this.tabs
if (args.active === true) tab.activate();
this.emit("tab-added", tab, this);
return tab;
}
getTab(id) {
for(let i in this.tabs){
if (this.tabs[i].id === id) return this.tabs[i];
}
return null;
}
getTabByPosition(position) {
let fromRight = position < 0;
for(let i in this.tabs){
if (this.tabs[i].getPosition(fromRight) === position) return this.tabs[i];
}
return null;
}
getTabByRelPosition(position) {
position = this.getActiveTab().getPosition() + position;
if (position <= 0) return null;
return this.getTabByPosition(position);
}
getNextTab() {
return this.getTabByRelPosition(1);
}
getPreviousTab() {
return this.getTabByRelPosition(-1);
}
getTabs() {
return this.tabs.slice();
}
eachTab(fn) {
this.getTabs().forEach(fn);
return this;
}
getActiveTab() {
if (this.tabs.length === 0) return null;
return this.tabs[0];
}
}
const $4fa36e821943b400$var$TabGroupPrivate = {
initNewTabButton: function() {
if (!this.options.newTab) return;
let button = this.buttonContainer.appendChild(document.createElement("button"));
button.classList.add(`${this.options.tabClass}-button-new`);
button.innerHTML = this.options.newTabButtonText;
button.addEventListener("click", this.addTab.bind(this, undefined), false);
},
initVisibility: function() {
function toggleTabsVisibility(tab, tabGroup) {
var visibilityThreshold = this.options.visibilityThreshold;
var el = tabGroup.tabContainer.parentNode;
if (this.tabs.length >= visibilityThreshold) el.classList.add("visible");
else el.classList.remove("visible");
}
this.on("tab-added", toggleTabsVisibility);
this.on("tab-removed", toggleTabsVisibility);
},
removeTab: function(tab, triggerEvent) {
let id = tab.id;
for(let i in this.tabs)if (this.tabs[i].id === id) {
this.tabs.splice(i, 1);
break;
}
if (triggerEvent) this.emit("tab-removed", tab, this);
return this;
},
setActiveTab: function(tab) {
$4fa36e821943b400$var$TabGroupPrivate.removeTab.bind(this)(tab);
this.tabs.unshift(tab);
this.emit("tab-active", tab, this);
return this;
},
activateRecentTab: function(tab) {
if (this.tabs.length > 0) this.tabs[0].activate();
return this;
}
};
class $4fa36e821943b400$var$Tab extends EventTarget {
constructor(tabGroup, id, args){
super();
this.tabGroup = tabGroup;
this.id = id;
this.title = args.title;
this.badge = args.badge;
this.iconURL = args.iconURL;
this.icon = args.icon;
this.closable = args.closable === false ? false : true;
this.webviewAttributes = args.webviewAttributes || {};
this.webviewAttributes.src = args.src;
this.tabElements = {};
$4fa36e821943b400$var$TabPrivate.initTab.bind(this)();
$4fa36e821943b400$var$TabPrivate.initWebview.bind(this)();
if (args.visible !== false) this.show();
if (typeof args.ready === "function") args.ready(this);
}
setTitle(title) {
if (this.isClosed) return;
let span = this.tabElements.title;
span.innerHTML = title;
span.title = title;
this.title = title;
this.emit("title-changed", title, this);
return this;
}
getTitle() {
if (this.isClosed) return;
return this.title;
}
setBadge(badge) {
if (this.isClosed) return;
let span = this.tabElements.badge;
this.badge = badge;
if (badge) {
span.innerHTML = badge;
span.classList.remove("hidden");
} else span.classList.add("hidden");
this.emit("badge-changed", badge, this);
}
getBadge() {
if (this.isClosed) return;
return this.badge;
}
setIcon(iconURL, icon) {
if (this.isClosed) return;
this.iconURL = iconURL;
this.icon = icon;
let span = this.tabElements.icon;
if (iconURL) {
span.innerHTML = `
`;
this.emit("icon-changed", iconURL, this);
} else if (icon) {
span.innerHTML = ``;
this.emit("icon-changed", icon, this);
}
return this;
}
getIcon() {
if (this.isClosed) return;
if (this.iconURL) return this.iconURL;
return this.icon;
}
setPosition(newPosition) {
let tabContainer = this.tabGroup.tabContainer;
let tabs = tabContainer.children;
let oldPosition = this.getPosition() - 1;
if (newPosition < 0) {
newPosition += tabContainer.childElementCount;
if (newPosition < 0) newPosition = 0;
} else {
if (newPosition > tabContainer.childElementCount) newPosition = tabContainer.childElementCount;
// Make 1 be leftmost position
newPosition--;
}
if (newPosition > oldPosition) newPosition++;
tabContainer.insertBefore(tabs[oldPosition], tabs[newPosition]);
return this;
}
getPosition(fromRight) {
let position = 0;
let tab = this.tab;
while((tab = tab.previousSibling) != null)position++;
if (fromRight === true) position -= this.tabGroup.tabContainer.childElementCount;
if (position >= 0) position++;
return position;
}
activate() {
if (this.isClosed) return;
let activeTab = this.tabGroup.getActiveTab();
if (activeTab) {
activeTab.tab.classList.remove("active");
activeTab.webview.classList.remove("visible");
activeTab.emit("inactive", activeTab);
}
$4fa36e821943b400$var$TabGroupPrivate.setActiveTab.bind(this.tabGroup)(this);
this.tab.classList.add("active");
this.webview.classList.add("visible");
this.webview.focus();
this.emit("active", this);
return this;
}
show(flag) {
if (this.isClosed) return;
if (flag !== false) {
this.tab.classList.add("visible");
this.emit("visible", this);
} else {
this.tab.classList.remove("visible");
this.emit("hidden", this);
}
return this;
}
hide() {
return this.show(false);
}
flash(flag) {
if (this.isClosed) return;
if (flag !== false) {
this.tab.classList.add("flash");
this.emit("flash", this);
} else {
this.tab.classList.remove("flash");
this.emit("unflash", this);
}
return this;
}
unflash() {
return this.flash(false);
}
hasClass(classname) {
return this.tab.classList.contains(classname);
}
close(force) {
const abortController = new AbortController();
const abort = ()=>abortController.abort()
;
this.emit("closing", this, abort);
const abortSignal = abortController.signal;
if (this.isClosed || !this.closable && !force || abortSignal.aborted) return;
this.isClosed = true;
let tabGroup = this.tabGroup;
tabGroup.tabContainer.removeChild(this.tab);
tabGroup.viewContainer.removeChild(this.webview);
let activeTab = this.tabGroup.getActiveTab();
$4fa36e821943b400$var$TabGroupPrivate.removeTab.bind(tabGroup)(this, true);
this.emit("close", this);
if (activeTab.id === this.id) $4fa36e821943b400$var$TabGroupPrivate.activateRecentTab.bind(tabGroup)();
}
}
const $4fa36e821943b400$var$TabPrivate = {
initTab: function() {
let tabClass = this.tabGroup.options.tabClass;
// Create tab element
let tab = this.tab = document.createElement("div");
tab.classList.add(tabClass);
for (let el of [
"icon",
"title",
"buttons",
"badge"
]){
let span = tab.appendChild(document.createElement("span"));
span.classList.add(`${tabClass}-${el}`);
this.tabElements[el] = span;
}
this.setTitle(this.title);
this.setBadge(this.badge);
this.setIcon(this.iconURL, this.icon);
$4fa36e821943b400$var$TabPrivate.initTabButtons.bind(this)();
$4fa36e821943b400$var$TabPrivate.initTabClickHandler.bind(this)();
this.tabGroup.tabContainer.appendChild(this.tab);
},
initTabButtons: function() {
let container = this.tabElements.buttons;
let tabClass = this.tabGroup.options.tabClass;
if (this.closable) {
let button = container.appendChild(document.createElement("button"));
button.classList.add(`${tabClass}-button-close`);
button.innerHTML = this.tabGroup.options.closeButtonText;
button.addEventListener("click", this.close.bind(this, false), false);
}
},
initTabClickHandler: function() {
// Mouse up
const tabClickHandler = function(e) {
if (this.isClosed) return;
if (e.which === 2) this.close();
};
this.tab.addEventListener("mouseup", tabClickHandler.bind(this), false);
// Mouse down
const tabMouseDownHandler = function(e) {
if (this.isClosed) return;
if (e.which === 1) {
if (e.target.matches("button")) return;
this.activate();
}
};
this.tab.addEventListener("mousedown", tabMouseDownHandler.bind(this), false);
},
initWebview: function() {
const webview = this.webview = document.createElement("webview");
const tabWebviewDidFinishLoadHandler = function(e) {
this.emit("webview-ready", this);
};
this.webview.addEventListener("did-finish-load", tabWebviewDidFinishLoadHandler.bind(this), false);
const tabWebviewDomReadyHandler = function(e) {
// Remove this once https://github.com/electron/electron/issues/14474 is fixed
webview.blur();
webview.focus();
this.emit("webview-dom-ready", this);
};
this.webview.addEventListener("dom-ready", tabWebviewDomReadyHandler.bind(this), false);
this.webview.classList.add(this.tabGroup.options.viewClass);
if (this.webviewAttributes) {
let attrs = this.webviewAttributes;
for(let key in attrs){
const attr = attrs[key];
if (attr === false) continue;
this.webview.setAttribute(key, attr);
}
}
this.tabGroup.viewContainer.appendChild(this.webview);
}
};
/**
* This makes the browser EventTarget API work similar to EventEmitter
*/ const $4fa36e821943b400$var$eventEmitterMixin = {
emit (type, ...args) {
this.dispatchEvent(new CustomEvent(type, {
detail: args
}));
},
on (type, fn) {
this.addEventListener(type, ({ detail: detail })=>fn.apply(this, detail)
);
},
once (type, fn) {
this.addEventListener(type, ({ detail: detail })=>fn.apply(this, detail)
, {
once: true
});
}
};
Object.assign($4fa36e821943b400$var$TabGroup.prototype, $4fa36e821943b400$var$eventEmitterMixin);
Object.assign($4fa36e821943b400$var$Tab.prototype, $4fa36e821943b400$var$eventEmitterMixin);
customElements.define("tab-group", $4fa36e821943b400$var$TabGroup);
//# sourceMappingURL=electron-tabs.js.map