switch to crossterm backend

3 files changed, 139 insertions, 47 deletions

diff --git a/Cargo.lock b/Cargo.lock
index a299289..25e21e6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -125,6 +125,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "cloudabi"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
 name = "const-random"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -152,12 +161,12 @@ checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cced8691919c02aac3cb0a1bc2e9b73d89e832bf9a06fc579d4e71b68a2da061"
+checksum = "09ee0cc8804d5393478d743b035099520087a5186f3b93fa58cec08fa62407b6"
 dependencies = [
+ "cfg-if",
  "crossbeam-utils",
- "maybe-uninit",
 ]
 
 [[package]]
@@ -172,6 +181,31 @@ dependencies = [
 ]
 
 [[package]]
+name = "crossterm"
+version = "0.17.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f4919d60f26ae233e14233cc39746c8c8bb8cd7b05840ace83604917b51b6c7"
+dependencies = [
+ "bitflags",
+ "crossterm_winapi",
+ "lazy_static",
+ "libc",
+ "mio 0.7.0",
+ "parking_lot",
+ "signal-hook",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "crossterm_winapi"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "057b7146d02fb50175fd7dbe5158f6097f33d02831f43b4ee8ae4ddf67b68f5c"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "ctor"
 version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -190,13 +224,13 @@ dependencies = [
  "ahash 0.3.8",
  "cfg-if",
  "crossbeam-channel",
+ "crossterm",
  "cursive_core",
  "enumset",
  "lazy_static",
  "libc",
  "log",
  "signal-hook",
- "termion",
  "unicode-segmentation",
  "unicode-width",
 ]
@@ -522,6 +556,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd7d4bd64732af4bf3a67f367c27df8520ad7e230c5817b8ff485864d80242b9"
 
 [[package]]
+name = "lock_api"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
+dependencies = [
+ "scopeguard",
+]
+
+[[package]]
 name = "log"
 version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -531,12 +574,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "maybe-uninit"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
-
-[[package]]
 name = "mio"
 version = "0.6.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -549,13 +586,27 @@ dependencies = [
  "kernel32-sys",
  "libc",
  "log",
- "miow",
+ "miow 0.2.1",
  "net2",
  "slab",
  "winapi 0.2.8",
 ]
 
 [[package]]
+name = "mio"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e9971bc8349a361217a8f2a41f5d011274686bd4436465ba51730921039d7fb"
+dependencies = [
+ "lazy_static",
+ "libc",
+ "log",
+ "miow 0.3.5",
+ "ntapi",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "mio-extras"
 version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -563,7 +614,7 @@ checksum = "52403fe290012ce777c4626790c8951324a2b9e3316b3143779c72b029742f19"
 dependencies = [
  "lazycell",
  "log",
- "mio",
+ "mio 0.6.22",
  "slab",
 ]
 
@@ -580,6 +631,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "miow"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07b88fb9795d4d36d62a012dfbf49a8f5cf12751f36d31a9dbe66d528e58979e"
+dependencies = [
+ "socket2",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "net2"
 version = "0.2.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -602,13 +663,22 @@ dependencies = [
  "fsevent-sys",
  "inotify",
  "libc",
- "mio",
+ "mio 0.6.22",
  "mio-extras",
  "walkdir",
  "winapi 0.3.9",
 ]
 
 [[package]]
+name = "ntapi"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a31937dea023539c72ddae0e3571deadc1414b300483fa7aaec176168cfa9d2"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "num"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -672,12 +742,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "numtoa"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
-
-[[package]]
 name = "owning_ref"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -687,6 +751,30 @@ dependencies = [
 ]
 
 [[package]]
+name = "parking_lot"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3a704eb390aafdc107b0e392f56a82b668e3a71366993b5340f5833fd62505e"
+dependencies = [
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
+dependencies = [
+ "cfg-if",
+ "cloudabi",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "proc-macro-hack"
 version = "0.5.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -694,9 +782,9 @@ checksum = "7e0456befd48169b9f13ef0f0ad46d492cf9d2dbb918bcf38e01eed4ce3ec5e4"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
+checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
 dependencies = [
  "unicode-xid",
 ]
@@ -717,15 +805,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
 
 [[package]]
-name = "redox_termios"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
-dependencies = [
- "redox_syscall",
-]
-
-[[package]]
 name = "redox_users"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -764,6 +843,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
 name = "serde"
 version = "1.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -801,6 +886,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "604508c1418b99dfe1925ca9224829bb2a8a9a04dda655cc01fcad46f4ab05ed"
 dependencies = [
  "libc",
+ "mio 0.7.0",
  "signal-hook-registry",
 ]
 
@@ -821,6 +907,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
+name = "smallvec"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3757cb9d89161a2f24e1cf78efa0c1fcff485d18e3f55e0aa3480824ddaa0f3f"
+
+[[package]]
+name = "socket2"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "stable_deref_trait"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -840,9 +944,9 @@ checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
 
 [[package]]
 name = "syn"
-version = "1.0.34"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b"
+checksum = "fb7f4c519df8c117855e19dd8cc851e89eb746fe7a73f0157e0d95fdec5369b0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -850,18 +954,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "termion"
-version = "1.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c22cec9d8978d906be5ac94bceb5a010d885c626c4c8855721a4dbd20e3ac905"
-dependencies = [
- "libc",
- "numtoa",
- "redox_syscall",
- "redox_termios",
-]
-
-[[package]]
 name = "textwrap"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index f215503..c587196 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ notify = "4.0"
 [dependencies.cursive]
 version = "0.15"
 default-features = false
-features = ["termion-backend"]
+features = ["crossterm-backend"]
 
 [dependencies.chrono]
 version = "0.4"
diff --git a/src/main.rs b/src/main.rs
index 5523073..3e35ebc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,7 +12,7 @@ use crate::command::{open_command_window, Command};
 use crate::utils::{load_configuration_file, AppConfig};
 
 use clap::{App as ClapApp, Arg};
-use cursive::termion;
+use cursive::crossterm;
 use cursive::views::{LinearLayout, NamedView};
 use lazy_static::lazy_static;
 
@@ -62,7 +62,7 @@ fn main() {
             println!("{}", h);
         }
     } else {
-        let mut s = termion().unwrap();
+        let mut s = crossterm().unwrap();
         let app = App::load_state();
         let layout = NamedView::new(
             "Frame",