From 854a0701d15d4d30dc4c485020bc589296acf7ac Mon Sep 17 00:00:00 2001
From: nabijaczleweli <nabijaczleweli@gmail.com>
Date: Sat, 2 Jan 2016 11:47:50 +0100
Subject: [PATCH] Add new terminal size to Event::Resize

---
 examples/simple.rs    | 10 ++++++++--
 src/terminal/input.rs | 12 ++++++++++--
 src/terminal/mod.rs   |  9 ++++++++-
 3 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/examples/simple.rs b/examples/simple.rs
index ca63a505..470d264c 100644
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -2,11 +2,13 @@ extern crate bear_lib_terminal;
 
 use bear_lib_terminal::Color;
 use bear_lib_terminal::geometry::Point;
-use bear_lib_terminal::terminal::{self, Event, KeyCode};
+use bear_lib_terminal::terminal::{self, config, Event, KeyCode};
 
 
 fn main() {
 	terminal::open("Simple example", 80, 30);
+	terminal::set(config::Window::empty().resizeable(true));
+
 	terminal::print_xy(0, 0, "Your mom");
 	terminal::with_colors(Color::from_rgb(0xFA, 0xAF, 0x29), Color::from_rgb(0x05, 0x50, 0xD6), || terminal::print_xy(0, 1, "Colerd"));
 	for (i, c) in "Coloured letters with pixel-offset!".chars().enumerate() {
@@ -24,8 +26,12 @@ fn main() {
 	terminal::refresh();
 	while let Some(event) = terminal::wait_event() {
 		match event {
+			Event::Resize{width, height}                                              => {
+				terminal::print_xy(0, 0, &*&format!("Width: {}\nHeight: {}", width, height));
+				terminal::refresh();
+			},
 			Event::Close | Event::KeyPressed{key: KeyCode::Escape, ctrl: _, shift: _} => break,
-			_ => (),
+			_                                                                         => (),
 		}
 	}
 	terminal::close();
diff --git a/src/terminal/input.rs b/src/terminal/input.rs
index bd18f7b8..d0312f7c 100644
--- a/src/terminal/input.rs
+++ b/src/terminal/input.rs
@@ -144,8 +144,16 @@ pub enum KeyCode {
 pub enum Event {
 	/// Terminal window closed.
 	Close,
-	/// Terminal window resized.
-	Resize,
+	/// Terminal window resized. Needs to have `window.resizeable = true` to occur.
+	///
+	/// Note, that, as of [`40e6253`](https://bitbucket.org/cfyzium/bearlibterminal/commits/40e625311f0cccc43b94633add4dec0d6b77c2b7),
+	/// the terminal window is cleared when resized.
+	Resize{
+		/// Width the terminal was resized to.
+		width: i32,
+		/// Heigth the terminal was resized to.
+		height: i32,
+	},
 	/// Mouse moved.
 	///
 	/// If [`precise-mouse`](config/struct.Input.html#structfield.precise_mouse) is off, generated each time mouse moves from cell to cell, otherwise,
diff --git a/src/terminal/mod.rs b/src/terminal/mod.rs
index 9fa4c39d..bc2af66d 100644
--- a/src/terminal/mod.rs
+++ b/src/terminal/mod.rs
@@ -387,7 +387,7 @@ fn to_keycode(code: i32) -> Option<KeyCode> {
 fn to_event(code: i32) -> Option<Event> {
 	match code {
 		ffi::TK_CLOSE        => Some(Event::Close),
-		ffi::TK_RESIZED      => Some(Event::Resize),
+		ffi::TK_RESIZED      => Some(get_window_resize()),
 		ffi::TK_MOUSE_MOVE   => Some(get_mouse_move()),
 		ffi::TK_MOUSE_SCROLL => Some(get_mouse_scroll()),
 		_                    => to_key_event(code),
@@ -413,6 +413,13 @@ fn to_key_event(code: i32) -> Option<Event> {
 	}
 }
 
+fn get_window_resize() -> Event {
+	Event::Resize{
+		width: ffi::state(ffi::TK_WIDTH),
+		height: ffi::state(ffi::TK_HEIGHT),
+	}
+}
+
 fn get_mouse_move() -> Event {
 	Event::MouseMove{
 		x: ffi::state(ffi::TK_MOUSE_X),