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implement Demo App sections: Dialogs, Menu, Tray, Shell, CrashHang, Notification, Shortcuts etc. Fix some API bugs and implement GlobalShortcut-, Shell- and WebContents-API.

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Gregor Biswanger
2017-10-21 04:37:01 +02:00
parent 9046f6ca25
commit 248ddde82b
61 changed files with 2505 additions and 57 deletions
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104
ElectronNET.WebApp/Views/Ipc/Index.cshtml Normal file
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<template class="task-template">
<section id="ipc-section" class="section js-section u-category-communication">
<header class="communication">
<div class="section-wrapper">
<h1>
<svg class="section-icon"><use xlink:href="assets/img/icons.svg#icon-communication"></use></svg>
Communication between processes
</h1>
<h3>The <code>ipc</code> (inter-process communication) module allows you to send and receive synchronous and asynchronous messages between the main and renderer processes.</h3>
<p>There is a version of this module available for both processes: <code>Electron.IpcMain</code> and <code>ipcRenderer</code>.</p>
<p>You find the sample source code in <code>Controllers\IpcController.cs</code>.</p>
</div>
</header>
<div class="demo">
<div class="demo-wrapper">
<button id="async-msg-demo-toggle" class="js-container-target demo-toggle-button">
Asynchronous messages
<div class="demo-meta u-avoid-clicks">Supports: Win, macOS, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
</button>
<div class="demo-box">
<div class="demo-controls">
<button class="demo-button" id="async-msg">Ping</button>
<span class="demo-response" id="async-reply"></span>
</div>
<p>Using <code>ipc</code> to send messages between processes asynchronously is the preferred method since it will return when finished without blocking other operations in the same process.</p>
<p>This example sends a "ping" from this process (renderer) to the main process. The main process then replies with "pong".</p>
<h5>Renderer Process</h5>
<pre><code class="javascript">const { ipcRenderer } = require("electron");
document.getElementById("async-msg").addEventListener("click", () => {
ipcRenderer.send("async-msg", 'ping');
});
ipcRenderer.on('asynchronous-reply', (event, arg) => {
const message = `Asynchronous message reply: ${arg}`;
document.getElementById('async-reply').innerHTML = message;
});</code></pre>
<h5>Main Process</h5>
<pre><code class="csharp">Electron.IpcMain.On("async-msg", (args) =>
{
var mainWindow = Electron.WindowManager.BrowserWindows.First();
Electron.IpcMain.Send(mainWindow, "asynchronous-reply", "pong");
});</code></pre>
</div>
</div>
</div>
<div class="demo">
<div class="demo-wrapper">
<button id="sync-msg-demo-toggle" class="js-container-target demo-toggle-button">
Synchronous messages
<div class="demo-meta u-avoid-clicks">Supports: Win, macOS, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
</button>
<div class="demo-box">
<div class="demo-controls">
<button class="demo-button" id="sync-msg">Ping</button>
<span class="demo-response" id="sync-reply"></span>
</div>
<p>You can use the <code>ipc</code> module to send synchronous messages between processes as well, but note that the synchronous nature of this method means that it <b>will block</b> other operations while completing its task.</p>
<p>This example sends a synchronous message, "ping", from this process (renderer) to the main process. The main process then replies with "pong".</p>
<h5>Renderer Process</h5>
<pre><code class="javascript">const { ipcRenderer } = require("electron");
document.getElementById("sync-msg").addEventListener("click", () => {
const reply = ipcRenderer.sendSync("sync-msg", "ping");
const message = `Synchronous message reply: ${reply}`;
document.getElementById('sync-reply').innerHTML = message;
});</code></pre>
<h5>Main Process</h5>
<pre><code class="csharp">Electron.IpcMain.OnSync("sync-msg", (args) =>
{
return "pong";
});</code></pre>
</div>
</div>
</div>
<script>
(function(){
const { ipcRenderer } = require("electron");
document.getElementById("async-msg").addEventListener("click", () => {
ipcRenderer.send("async-msg", 'ping');
});
ipcRenderer.on('asynchronous-reply', (event, arg) => {
const message = `Asynchronous message reply: ${arg}`;
document.getElementById('async-reply').innerHTML = message;
});
document.getElementById("sync-msg").addEventListener("click", () => {
const reply = ipcRenderer.sendSync("sync-msg", "ping");
const message = `Synchronous message reply: ${reply}`;
document.getElementById('sync-reply').innerHTML = message;
});
}());
</script>
</section>
</template>