From dfb1b3bb5c5e9d9d9ee23f3f5bcc84fe6602392d Mon Sep 17 00:00:00 2001
From: Joe Wilm <joe@jwilm.com>
Date: Tue, 10 Jan 2017 21:21:19 -0800
Subject: Add support for setting title from OSC

Resolves #23
Resolves #144
---
 src/term/mod.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/term/mod.rs')

diff --git a/src/term/mod.rs b/src/term/mod.rs
index cc1715a9..581f5039 100644
--- a/src/term/mod.rs
+++ b/src/term/mod.rs
@@ -210,6 +210,11 @@ pub struct Term {
     /// arrays. Without it we wold have to sanitize cursor.col every time we used it.  
     input_needs_wrap: bool, 
 
+    /// Got a request to set title; it's buffered here until next draw.
+    ///
+    /// Would be nice to avoid the allocation...
+    next_title: Option<String>,
+
     /// Alternate grid
     alt_grid: Grid<Cell>,
 
@@ -286,6 +291,11 @@ impl SizeInfo {
 }
 
 impl Term {
+    #[inline]
+    pub fn get_next_title(&mut self) -> Option<String> {
+        self.next_title.take()
+    }
+
     pub fn new(size: SizeInfo) -> Term {
         let template = Cell::default();
 
@@ -304,6 +314,7 @@ impl Term {
         let scroll_region = Line(0)..grid.num_lines();
 
         Term {
+            next_title: None,
             dirty: false,
             input_needs_wrap: false, 
             grid: grid,
@@ -642,6 +653,12 @@ impl ansi::TermInfo for Term {
 }
 
 impl ansi::Handler for Term {
+    /// Set the window title
+    #[inline]
+    fn set_title(&mut self, title: &str) {
+        self.next_title = Some(title.to_owned());
+    }
+
     /// A character to be displayed
     #[inline]
     fn input(&mut self, c: char) {
-- 
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