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authorwolfbeast <mcwerewolf@gmail.com>2018-06-04 13:17:38 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-06-04 13:17:38 +0200
commita1be17c1cea81ebb1e8b131a662c698d78f3f7f2 (patch)
treea92f7de513be600cc07bac458183e9af40e00c06 /application/basilisk/modules/ReaderParent.jsm
parentbf11fdd304898ac675e39b01b280d39550e419d0 (diff)
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Issue #303 Part 1: Move basilisk files from /browser to /application/basilisk
Diffstat (limited to 'application/basilisk/modules/ReaderParent.jsm')
-rw-r--r--application/basilisk/modules/ReaderParent.jsm102
1 files changed, 102 insertions, 0 deletions
diff --git a/application/basilisk/modules/ReaderParent.jsm b/application/basilisk/modules/ReaderParent.jsm
new file mode 100644
index 000000000..c81aa9905
--- /dev/null
+++ b/application/basilisk/modules/ReaderParent.jsm
@@ -0,0 +1,102 @@
+// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+
+this.EXPORTED_SYMBOLS = [ "ReaderParent" ];
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils", "resource://gre/modules/PlacesUtils.jsm");
+XPCOMUtils.defineLazyModuleGetter(this, "ReaderMode", "resource://gre/modules/ReaderMode.jsm");
+
+const gStringBundle = Services.strings.createBundle("chrome://global/locale/aboutReader.properties");
+
+var ReaderParent = {
+ MESSAGES: [
+ "Reader:UpdateReaderButton",
+ ],
+
+ init() {
+ let mm = Cc["@mozilla.org/globalmessagemanager;1"].getService(Ci.nsIMessageListenerManager);
+ for (let msg of this.MESSAGES) {
+ mm.addMessageListener(msg, this);
+ }
+ },
+
+ receiveMessage(message) {
+ switch (message.name) {
+ case "Reader:UpdateReaderButton": {
+ let browser = message.target;
+ if (message.data && message.data.isArticle !== undefined) {
+ browser.isArticle = message.data.isArticle;
+ }
+ this.updateReaderButton(browser);
+ break;
+ }
+ }
+ },
+
+ updateReaderButton(browser) {
+ let win = browser.ownerGlobal;
+ if (browser != win.gBrowser.selectedBrowser) {
+ return;
+ }
+
+ let button = win.document.getElementById("reader-mode-button");
+ let command = win.document.getElementById("View:ReaderView");
+ let key = win.document.getElementById("key_toggleReaderMode");
+ // aria-reader is not a real ARIA attribute. However, this will cause
+ // Gecko accessibility to expose the "reader" object attribute. We do this
+ // so that the reader state is easy for accessibility clients to access
+ // programmatically.
+ if (browser.currentURI.spec.startsWith("about:reader")) {
+ button.setAttribute("readeractive", true);
+ button.hidden = false;
+ let closeText = gStringBundle.GetStringFromName("readerView.close");
+ button.setAttribute("tooltiptext", closeText);
+ command.setAttribute("label", closeText);
+ command.setAttribute("hidden", false);
+ command.setAttribute("accesskey", gStringBundle.GetStringFromName("readerView.close.accesskey"));
+ key.setAttribute("disabled", false);
+ browser.setAttribute("aria-reader", "active");
+ } else {
+ button.removeAttribute("readeractive");
+ button.hidden = !browser.isArticle;
+ let enterText = gStringBundle.GetStringFromName("readerView.enter");
+ button.setAttribute("tooltiptext", enterText);
+ command.setAttribute("label", enterText);
+ command.setAttribute("hidden", !browser.isArticle);
+ command.setAttribute("accesskey", gStringBundle.GetStringFromName("readerView.enter.accesskey"));
+ key.setAttribute("disabled", !browser.isArticle);
+ if (browser.isArticle) {
+ browser.setAttribute("aria-reader", "available");
+ } else {
+ browser.removeAttribute("aria-reader");
+ }
+ }
+ },
+
+ forceShowReaderIcon(browser) {
+ browser.isArticle = true;
+ this.updateReaderButton(browser);
+ },
+
+ buttonClick(event) {
+ if (event.button != 0) {
+ return;
+ }
+ this.toggleReaderMode(event);
+ },
+
+ toggleReaderMode(event) {
+ let win = event.target.ownerGlobal;
+ let browser = win.gBrowser.selectedBrowser;
+ browser.messageManager.sendAsyncMessage("Reader:ToggleReaderMode");
+ }
+};