From 37d27d60636a5f84621e82419e4dbb4d20328f72 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Fri, 27 Jan 2017 20:44:24 -0500
Subject: [PATCH] get ready to handle commands entered

---
 src/gui/Window.cc | 22 ++++++++++++++++++++++
 src/gui/Window.h  |  2 ++
 2 files changed, 24 insertions(+)

diff --git a/src/gui/Window.cc b/src/gui/Window.cc
index 36449f7..03a8d82 100644
--- a/src/gui/Window.cc
+++ b/src/gui/Window.cc
@@ -4,6 +4,7 @@
 #include "BufferPane.h"
 #include <iostream>
 #include "jes_icon-32x32.h"
+#include "CommandParser.h"
 
 #define INITIAL_WIDTH   800
 #define INITIAL_HEIGHT  800
@@ -323,9 +324,11 @@ void Window::handle_keyval(uint32_t keyval)
             {
                 if ((keyval == '\n') && (m_focused_buffer_pane == m_command_buffer_pane))
                 {
+                    EncodedString command = m_command_buffer->get_string();
                     m_command_buffer_pane->clear();
                     m_command_buffer_screen_rows = 1;
                     change_focus(m_buffer_pane);
+                    handle_command(command);
                 }
                 else
                 {
@@ -565,3 +568,22 @@ void Window::change_focus(std::shared_ptr<BufferPane> buffer_pane)
     m_focused_buffer_pane->set_focused(true);
     request_redraw();
 }
+
+void Window::handle_command(const EncodedString & command)
+{
+    CommandParser cp;
+    if (cp.parse(command))
+    {
+        if (cp.size() >= 1)
+        {
+            if (cp[0] == "w")
+            {
+                /* TODO */
+            }
+        }
+    }
+    else
+    {
+        /* TODO: handle command parsing failure */
+    }
+}
diff --git a/src/gui/Window.h b/src/gui/Window.h
index e78aa7d..260d02d 100644
--- a/src/gui/Window.h
+++ b/src/gui/Window.h
@@ -7,6 +7,7 @@
 #include "Font.h"
 #include "Buffer.h"
 #include "GL.h"
+#include "EncodedString.h"
 
 class BufferPane;
 
@@ -74,6 +75,7 @@ protected:
     uint32_t get_shifted(uint32_t keysym);
     void change_focus(std::shared_ptr<BufferPane> buffer_pane);
     void set_window_icon();
+    void handle_command(const EncodedString & command);
 
     SDL_Window * m_window;
     bool m_exit_requested;