korbs/electron-tabs
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Add getTabs() and eachTab() methods to TabGroup

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Closes #39
This commit is contained in:
Thomas Brouard 2017-09-14 17:23:49 +02:00
parent a2761ab147
commit b579379d88
2 changed files with 30 additions and 7 deletions
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14
README.md
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@ -94,6 +94,20 @@ Retrieve an instance of `Tab` from its `id` (return `null` if not found).
Return the currently active tab (otherwise return `null`). Return the currently active tab (otherwise return `null`).
#### `tabGroup.getTabs()`
Return all registered tabs.
#### `tabGroup.eachTab(fn, thisArg)`
Loop through the list of tabs in `tabGroup` and execute the `fn` function for each tab. `fn` is called with the following parameters:
* `currentTab`: the current tab object.
* `index`: the index of the current tab being processed.
* `tabs`: the full array of tabs (similar to `tabGroup.getTabs()`).
`thisArg` (optional) is the value to use as `this` when executing `fn`.
### Tab ### Tab
Instances of `Tab` are returned by the `tabGroup.addTab()` method. Instances of `Tab` are returned by the `tabGroup.addTab()` method.

23
index.js
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@ -76,6 +76,15 @@ class TabGroup extends EventEmitter {
return null; return null;
} }
getTabs () {
return this.tabs;
}
eachTab (fn) {
this.tabs.forEach(fn);
return this;
}
getActiveTab () { getActiveTab () {
if (this.tabs.length === 0) return null; if (this.tabs.length === 0) return null;
return this.tabs[0]; return this.tabs[0];
@ -157,12 +166,12 @@ class Tab extends EventEmitter {
if (this.isClosed) return; if (this.isClosed) return;
return this.title; return this.title;
} }
setBadge (badge) { setBadge (badge) {
if (this.isClosed) return; if (this.isClosed) return;
let span = this.tabElements.badge; let span = this.tabElements.badge;
this.badge = badge; this.badge = badge;
if (badge) { if (badge) {
span.innerHTML = badge; span.innerHTML = badge;
span.classList.remove('hidden'); span.classList.remove('hidden');
@ -172,12 +181,12 @@ class Tab extends EventEmitter {
this.emit("badge-changed", badge, this); this.emit("badge-changed", badge, this);
} }
getBadge () { getBadge () {
if (this.isClosed) return; if (this.isClosed) return;
return this.badge; return this.badge;
} }
setIcon (iconURL, icon) { setIcon (iconURL, icon) {
if (this.isClosed) return; if (this.isClosed) return;
this.iconURL = iconURL; this.iconURL = iconURL;
@ -318,13 +327,13 @@ const TabPrivate = {
initWebview: function () { initWebview: function () {
this.webview = document.createElement("webview"); this.webview = document.createElement("webview");
const tabWebviewDidFinishLoadHandler = function (e) { const tabWebviewDidFinishLoadHandler = function (e) {
this.emit("webview-ready", this); this.emit("webview-ready", this);
}; };
this.webview.addEventListener("did-finish-load", tabWebviewDidFinishLoadHandler.bind(this), false); this.webview.addEventListener("did-finish-load", tabWebviewDidFinishLoadHandler.bind(this), false);
this.webview.classList.add(this.tabGroup.options.viewClass); this.webview.classList.add(this.tabGroup.options.viewClass);
if (this.webviewAttributes) { if (this.webviewAttributes) {
let attrs = this.webviewAttributes; let attrs = this.webviewAttributes;
@ -332,7 +341,7 @@ const TabPrivate = {
this.webview.setAttribute(key, attrs[key]); this.webview.setAttribute(key, attrs[key]);
} }
} }
this.tabGroup.viewContainer.appendChild(this.webview); this.tabGroup.viewContainer.appendChild(this.webview);
} }
}; };