From 03c74b7a885ab116ed88907d98bf3e314e019cc1 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 15 Oct 2013 18:51:31 +0100
Subject: Detect file external modification and ask the user whether to reload
 or not

* Buffer now store a m_fs_timestamp field.
* Client in Normal mode checks current buffer file every 500 ms, or
  each time it goes back to Normal mode.
---
 src/buffer.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/buffer.cc')

diff --git a/src/buffer.cc b/src/buffer.cc
index 770be530..0470884d 100644
--- a/src/buffer.cc
+++ b/src/buffer.cc
@@ -708,4 +708,16 @@ char Buffer::byte_at(BufferCoord c) const
     return m_lines[c.line].content[c.column];
 }
 
+time_t Buffer::fs_timestamp() const
+{
+    kak_assert(m_flags & Flags::File);
+    return m_fs_timestamp;
+}
+
+void Buffer::set_fs_timestamp(time_t ts)
+{
+    kak_assert(m_flags & Flags::File);
+    m_fs_timestamp = ts;
+}
+
 }
-- 
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