From a77c63998e470f406331ff951817c557360fd17c Mon Sep 17 00:00:00 2001
From: nuintun <nuintun@gmail.com>
Date: Tue, 24 Nov 2015 23:57:02 +0800
Subject: [PATCH] update files

---
 static/js/components/app-main/index.js |  8 +++++---
 static/js/terminal/index.js            |  4 ++++
 static/js/terminal/lib/refresh.js      |  3 +--
 static/js/terminal/lib/scrollDisp.js   | 19 +++++++++++++++++++
 4 files changed, 29 insertions(+), 5 deletions(-)
 create mode 100644 static/js/terminal/lib/scrollDisp.js

diff --git a/static/js/components/app-main/index.js b/static/js/components/app-main/index.js
index 8810b61..3bef3f2 100644
--- a/static/js/components/app-main/index.js
+++ b/static/js/components/app-main/index.js
@@ -126,6 +126,8 @@ module.exports = Vue.component('app-main', {
 
         xterm.open();
         xtermNode.appendChild(xterm.element);
+        xterm.showCursor();
+        xterm.startBlink();
 
         console.log(xterm);
 
@@ -141,9 +143,9 @@ module.exports = Vue.component('app-main', {
         }
       } else {
         runtime.xterm.write(test);
-        if (runtime.xterm.y > 10) {
-          runtime.xterm.deleteLines([1]);
-          //runtime.xterm.refresh(0, runtime.xterm.y);
+        if (runtime.xterm.lines.length > 10) {
+          runtime.xterm.deleteLines([10]);
+          runtime.xterm.refresh(0, runtime.xterm.lines.length - 1);
         }
 
         scroll(xtermNode);
diff --git a/static/js/terminal/index.js b/static/js/terminal/index.js
index dec5c1c..4912691 100644
--- a/static/js/terminal/index.js
+++ b/static/js/terminal/index.js
@@ -96,6 +96,10 @@ require('./lib/blankLine')(Terminal);
 require('./lib/range')(Terminal);
 require('./lib/util')(Terminal);
 
+require('./lib/cursor')(Terminal);
+
+require('./lib/scrollDisp')(Terminal);
+
 require('./lib/esc/index.js')(Terminal);
 require('./lib/esc/reset.js')(Terminal);
 require('./lib/esc/tabSet.js')(Terminal);
diff --git a/static/js/terminal/lib/refresh.js b/static/js/terminal/lib/refresh.js
index 0ed9dd1..eaeb296 100644
--- a/static/js/terminal/lib/refresh.js
+++ b/static/js/terminal/lib/refresh.js
@@ -61,7 +61,6 @@ module.exports = function (Terminal){
               out += '<span class="reverse-video">';
             } else {
               out += '<span style="';
-
               bgColor = data & 0x1ff;
               fgColor = (data >> 9) & 0x1ff;
               flags = data >> 18;
@@ -70,7 +69,7 @@ module.exports = function (Terminal){
                 if (!Terminal.brokenBold) {
                   out += 'font-weight:bold;';
                 }
-                
+
                 // see: XTerm*boldColors
                 if (fgColor < 8) fgColor += 8;
               }
diff --git a/static/js/terminal/lib/scrollDisp.js b/static/js/terminal/lib/scrollDisp.js
new file mode 100644
index 0000000..8eb7337
--- /dev/null
+++ b/static/js/terminal/lib/scrollDisp.js
@@ -0,0 +1,19 @@
+/**
+ * Created by nuintun on 2015/11/24.
+ */
+
+'use strict';
+
+module.exports = function (Terminal){
+  Terminal.prototype.scrollDisp = function (disp){
+    this.ydisp += disp;
+
+    if (this.ydisp > this.ybase) {
+      this.ydisp = this.ybase;
+    } else if (this.ydisp < 0) {
+      this.ydisp = 0;
+    }
+
+    this.refresh(0, this.rows - 1);
+  };
+};