From 4730a2056edacc3be62dfe81e69bdfdedcca4071 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Wed, 9 Jul 2014 05:20:38 -0400
Subject: [PATCH] feature(console) add clear with Ctrl + l

---
 HELP.md               |  1 +
 lib/client/console.js | 33 +++++++++++++++++++++++----------
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/HELP.md b/HELP.md
index 66cf41d7..81287746 100644
--- a/HELP.md
+++ b/HELP.md
@@ -155,6 +155,7 @@ Console
 | `~`                   | open
 | `Ctrl + p`            | paste path of current directory
 | `Ctrl + z`            | cancel current prompt
+| `Ctrl + l`            | clear
 | `Esc`                 | close
 
 Config
diff --git a/lib/client/console.js b/lib/client/console.js
index 6512702b..0b5a7fee 100644
--- a/lib/client/console.js
+++ b/lib/client/console.js
@@ -45,6 +45,7 @@ var CloudCmd, Util, DOM, CloudFunc, $;
         }
         
         this.show   = show;
+        this.clear  = clear;
         
         // Handle a command.
         function handler(command) {
@@ -66,16 +67,7 @@ var CloudCmd, Util, DOM, CloudFunc, $;
                     
                     jqconsole           = $(Element).jqconsole('', '> ');
                     
-                    jqconsole.RegisterShortcut('Z', function() {
-                        jqconsole.SetPromptText('');
-                    });
-                    
-                    jqconsole.RegisterShortcut('P', function() {
-                        var command = jqconsole.GetPromptText();
-                        
-                        command     += DOM.getCurrentDirPath();
-                        jqconsole.SetPromptText(command);
-                    });
+                    addShortCuts(jqconsole);
                 }
                 
                 CloudCmd.View.show(Element, {
@@ -131,6 +123,27 @@ var CloudCmd, Util, DOM, CloudFunc, $;
             }
         }
         
+        function addShortCuts(jqconsole) {
+            jqconsole.RegisterShortcut('Z', function() {
+                jqconsole.SetPromptText('');
+            });
+            
+            jqconsole.RegisterShortcut('L', clear);
+            
+            jqconsole.RegisterShortcut('P', function() {
+                var command = jqconsole.GetPromptText();
+                
+                command     += DOM.getCurrentDirPath();
+                jqconsole.SetPromptText(command);
+            });
+        }
+        
+        function clear() {
+            jqconsole.Reset();
+            addShortCuts(jqconsole);
+            jqconsole.Prompt(true, handler);
+        }
+        
         function load(callback) {
             var dir     =  CloudCmd.LIBDIRCLIENT + 'console/',
                 jsPath  = dir + 'lib/',