From 041eacf4fbea1486b00c196343bbbe2df4f0970b Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Tue, 29 Aug 2017 21:20:42 +0900
Subject: rename command-line files

---
 src/command-line/command-line.js | 64 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 src/command-line/command-line.js

(limited to 'src/command-line/command-line.js')

diff --git a/src/command-line/command-line.js b/src/command-line/command-line.js
new file mode 100644
index 0000000..34f3f35
--- /dev/null
+++ b/src/command-line/command-line.js
@@ -0,0 +1,64 @@
+import './command-line.scss';
+
+const parent = window.parent;
+
+// TODO consider object-oriented
+var prevValue = "";
+
+const blurData = () => {
+  return JSON.stringify({
+    type: 'vimvixen.commandline.blur'
+  });
+};
+
+const keydownData = (input) => {
+  return JSON.stringify({
+    type: 'vimvixen.commandline.enter',
+    value: input.value
+  });
+};
+
+const keyupData = (input) => {
+  return JSON.stringify({
+    type: 'vimvixen.commandline.change',
+    value: input.value
+  });
+};
+
+const handleBlur = () => {
+  parent.postMessage(blurData(), '*');
+};
+
+const handleKeydown = (e) => {
+  switch(e.keyCode) {
+  case KeyboardEvent.DOM_VK_ESCAPE:
+    parent.postMessage(blurData(), '*');
+    break;
+  case KeyboardEvent.DOM_VK_RETURN:
+    parent.postMessage(keydownData(e.target), '*');
+    break;
+  }
+};
+
+const handleKeyup = (e) => {
+  if (e.target.value === prevValue) {
+    return;
+  }
+  parent.postMessage(keyupData(e.target), '*');
+  prevValue = e.target.value;
+};
+
+window.addEventListener('load', () => {
+  let hash = window.location.hash;
+  let initial = '';
+  if (hash.length > 0) {
+    initial = decodeURIComponent(hash.substring(1));
+  }
+
+  let input = window.document.querySelector('#vimvixen-command-line-line-input');
+  input.addEventListener('blur', handleBlur);
+  input.addEventListener('keydown', handleKeydown);
+  input.addEventListener('keyup', handleKeyup);
+  input.value = initial;
+  input.focus();
+});
-- 
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