From 58cda9cc7fb79ca9df6746de7f9662bc08dc156a Mon Sep 17 00:00:00 2001
From: Stefan Malzner <stefan@adlk.io>
Date: Fri, 13 Oct 2017 12:29:40 +0200
Subject: initial commit

---
 src/webview/lib/RecipeWebview.js | 74 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/webview/lib/RecipeWebview.js

(limited to 'src/webview/lib')

diff --git a/src/webview/lib/RecipeWebview.js b/src/webview/lib/RecipeWebview.js
new file mode 100644
index 000000000..1787f85e2
--- /dev/null
+++ b/src/webview/lib/RecipeWebview.js
@@ -0,0 +1,74 @@
+// @flow
+const { ipcRenderer } = require('electron');
+const fs = require('fs-extra');
+
+class RecipeWebview {
+  constructor() {
+    this.countCache = {
+      direct: 0,
+      indirect: 0,
+    };
+
+    ipcRenderer.on('poll', () => {
+      this.loopFunc();
+    });
+  }
+
+  loopFunc = () => null;
+
+  /**
+   * Initialize the loop
+   *
+   * @param {Function}        Function that will be executed
+   */
+  loop(fn) {
+    this.loopFunc = fn;
+  }
+
+  /**
+   * Set the unread message badge
+   *
+   * @param {int} direct      Set the count of direct messages
+   *                          eg. Slack direct mentions, or a
+   *                          message to @channel
+   * @param {int} indirect    Set a badge that defines there are
+   *                          new messages but they do not involve
+   *                          me directly to me eg. in a channel
+   */
+  setBadge(direct = 0, indirect = 0) {
+    if (this.countCache.direct === direct
+      && this.countCache.indirect === indirect) return;
+
+    const count = {
+      direct,
+      indirect,
+    };
+
+    ipcRenderer.sendToHost('messages', count);
+    Object.assign(this.countCache, count);
+  }
+
+  /**
+   * Injects the contents of a CSS file into the current webview
+   *
+   * @param {Array} files     CSS files that should be injected. This must
+   *                          be an absolute path to the file
+   */
+  injectCSS(...files) {
+    files.forEach((file) => {
+      const data = fs.readFileSync(file);
+      const styles = document.createElement('style');
+      styles.innerHTML = data.toString();
+
+      document.querySelector('head').appendChild(styles);
+    });
+  }
+
+  initialize(fn) {
+    if (typeof fn === 'function') {
+      fn();
+    }
+  }
+}
+
+module.exports = RecipeWebview;
-- 
cgit v1.2.3-70-g09d2