Copy to clipboard without popup :)

2 files changed, 41 insertions, 17 deletions

diff --git a/static/hide.js b/static/hide.js
deleted file mode 100644
index 67cb5c9..0000000
--- a/static/hide.js
+++ /dev/null
@@ -1,17 +0,0 @@
-var hidden = false;
-
-function hideOffline() {
-    hidden = !hidden;
-    var playerboxes = document.querySelectorAll('div.Offline');
-    for(index in playerboxes) /* Show/Hide player row */
-    {
-        if(typeof playerboxes[index] != 'object') continue;
-        playerboxes[index].style.display = (hidden) ? 'none' : 'inline-block';
-    }
-    /* And update the text on our button. */
-    document.querySelector('#offlinetoggle').innerHTML = (hidden) ? 'Show Offline' : 'Hide Offline';
-}
-/* Execute function on page load. */
-setTimeout(hideOffline, 1);
-
-// vim: commentstring=/*\ %s\ */
diff --git a/static/misc.js b/static/misc.js
new file mode 100644
index 0000000..074e2f9
--- /dev/null
+++ b/static/misc.js
@@ -0,0 +1,41 @@
+let hidden = false;
+
+function hideOffline() {
+  hidden = !hidden;
+  const playerboxes = document.querySelectorAll('div.Offline');
+  for(index in playerboxes) /* Show/Hide player row */
+  {
+    if(typeof playerboxes[index] != 'object') continue;
+    playerboxes[index].style.display = (hidden) ? 'none' : 'inline-block';
+  }
+  /* And update the text on our button. */
+  document.querySelector('#offlinetoggle').innerHTML = (hidden) ? 'Show Offline' : 'Hide Offline';
+}
+/* Execute function on page load. */
+setTimeout(hideOffline, 1);
+
+function copyToClipboard(text) {
+  let copiedData = false
+  if (window.clipboardData && window.clipboardData.setData) {
+    // IE specific code path to prevent textarea being shown while dialog is visible.
+    copiedData = clipboardData.setData("Text", text); 
+  } else if (document.queryCommandSupported && document.queryCommandSupported("copy")) {
+    const textarea = document.createElement("textarea");
+    textarea.textContent = text;
+    textarea.style.position = "fixed";  // Prevent scrolling to bottom of page in MS Edge.
+    document.body.appendChild(textarea);
+    textarea.select();
+    try {
+      copiedData = document.execCommand("copy");  // Security exception may be thrown by some browsers.
+    } catch (ex) {
+      console.warn("Copy to clipboard failed.", ex);
+    } finally {
+      document.body.removeChild(textarea);
+    }
+  }
+  if (!copiedData) {
+    window.prompt('Lobbylink', text);
+  }
+}
+
+// vim: commentstring=/*\ %s\ */