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-rw-r--r--appcache.js1
-rw-r--r--pointless/viewer/init.js7
-rw-r--r--popup.html17
3 files changed, 21 insertions, 4 deletions
diff --git a/appcache.js b/appcache.js
index d51f775..d8c8187 100644
--- a/appcache.js
+++ b/appcache.js
@@ -13,6 +13,7 @@ class AppCache {
13 this.cacheName = "cache"; 13 this.cacheName = "cache";
14 this.filesToCache = [ 14 this.filesToCache = [
15 ".", 15 ".",
16 "popup.html",
16 "appcache.js", 17 "appcache.js",
17 "favicon.ico", 18 "favicon.ico",
18 19
diff --git a/pointless/viewer/init.js b/pointless/viewer/init.js
index cb01fab..5f04eac 100644
--- a/pointless/viewer/init.js
+++ b/pointless/viewer/init.js
@@ -29,10 +29,9 @@ function initCache() {
29} 29}
30 30
31function checkPopupPermission() { 31function checkPopupPermission() {
32 try { 32 const popup = window.open("popup.html");
33 const popup = window.open(); 33
34 popup.close(); 34 if (popup == null) {
35 } catch(error) {
36 const warningMessage = document.getElementById("warning"); 35 const warningMessage = document.getElementById("warning");
37 warningMessage.textContent = "A pop-up blocker is active. Make sure to allow pop-ups on this website."; 36 warningMessage.textContent = "A pop-up blocker is active. Make sure to allow pop-ups on this website.";
38 } 37 }
diff --git a/popup.html b/popup.html
new file mode 100644
index 0000000..f08241b
--- /dev/null
+++ b/popup.html
@@ -0,0 +1,17 @@
1<!doctype html>
2
3<!--
4 popup.html
5 Part of Pointless Viewer, a Beamer presentation viewer
6 Copyright 2018 Pacien TRAN-GIRARD
7 License: GNU GPL v3
8-->
9
10<html>
11 <head>
12 <meta charset="utf-8">
13 </head>
14 <body>
15 <script>window.close();</script>
16 </body>
17</html>