fixup for d28e9ea: add support for clipboard.readText()

[icedeb.git] / icedeb.js

diff --git a/icedeb.js b/icedeb.js
index 0d6676b5e4e9d49581548b22975e7da491adf9b9..41117778fa9a08fc08acb30ff44b05acb69b465b 100644 (file)
--- a/icedeb.js
+++ b/icedeb.js
@@ -174,7 +174,7 @@ function link_clicked(e) {
 function check_likely_inputs(q) {
   let cnt = document.getElementById('button-list-container').classList;
 
-  cnt.remove('like-b', 'like-p', 'like-m', 'like-i');
+  cnt.remove('like-b', 'like-p', 'like-m', 'like-i', 'like-s');
   document.querySelectorAll('.likely')
     .forEach((el) => {
         el.classList.remove('likely');
@@ -195,23 +195,38 @@ function check_likely_inputs(q) {
   if ( /^<.+@.+>$/.test(q) )
     cnt.add('like-i');
 
-  document.querySelectorAll('.like-b .hint.b, .like-p .hint.p, .like-m .hint.m, .like-i .hint.i')
+  if ( /^d[sl]a[- ]\d+(-\d+)?$/i.test(q) )
+    cnt.add('like-s');
+
+  document.querySelectorAll('.like-b .hint.b, .like-p .hint.p, .like-m .hint.m, .like-i .hint.i, .like-s .hint.s')
     .forEach((el) => {
       el.parentElement.parentElement.classList.add('likely');
     } );
 }
 
-function get_clipboard_contents() {
-  let clip_pot = document.getElementById('clip-pot');
+function react_to_clipboard_text(text) {
   let clip_input = document.getElementById("clipboard");
-  clip_pot.focus();
-  if (document.execCommand("Paste")) {
-    let q = clip_pot.textContent.trim();
-    clip_input.value = q;
-    clip_input.focus();
-    clip_input.setSelectionRange(0, clip_input.value.length);
-
-    check_likely_inputs(q);
+  clip_input.value = text;
+  clip_input.focus();
+  clip_input.setSelectionRange(0, clip_input.value.length);
+
+  check_likely_inputs(text);
+}
+
+function get_clipboard_contents() {
+  if (navigator.clipboard && navigator.clipboard.readText) {
+    navigator.clipboard.readText().then(function(q){
+      react_to_clipboard_text(q);
+    });
+  }
+  else {
+    let clip_pot = document.getElementById('clip-pot');
+    let clip_input = document.getElementById("clipboard");
+    clip_pot.focus();
+    if (document.execCommand("Paste")) {
+      let q = clip_pot.textContent.trim();
+      react_to_clipboard_text(q);
+    }
   }
 }
 
@@ -237,3 +252,5 @@ window.addEventListener('DOMContentLoaded', (e) => {
     window.requestAnimationFrame(get_clipboard_contents);
   });
 });
+
+// vim: sw=2