From d755b0186a1aca420425a8f74ce1803d47ddc7a1 Mon Sep 17 00:00:00 2001
From: "drake.aren" <drake.aren@protonmail.com>
Date: Sun, 28 Apr 2019 11:42:45 +0600
Subject: [PATCH 1/2] select all features

---
 src/widgets/view/client.rs | 4 ++++
 src/widgets/view/view.rs   | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/widgets/view/client.rs b/src/widgets/view/client.rs
index 8c09ce0..b878427 100644
--- a/src/widgets/view/client.rs
+++ b/src/widgets/view/client.rs
@@ -85,6 +85,10 @@ impl Client {
         spawn(f);
     }
 
+    pub fn select_all(&mut self) {
+        let f = self.inner.select_all(self.view_id).map_err(|_| ());
+        spawn(f);
+    }
     pub fn save(&mut self, file: &str) {
         let f = self.inner.save(self.view_id, file).map_err(|_| ());
         spawn(f);
diff --git a/src/widgets/view/view.rs b/src/widgets/view/view.rs
index c2fe1f7..05fd4b5 100644
--- a/src/widgets/view/view.rs
+++ b/src/widgets/view/view.rs
@@ -95,6 +95,9 @@ impl View {
         self.client.backspace()
     }
 
+    pub fn select_all(&mut self) {
+        self.client.select_all()
+    }
     pub fn delete(&mut self) {
         self.client.delete()
     }
@@ -193,6 +196,7 @@ impl View {
                 Key::Ctrl(c) => match c {
                     'w' => self.save(),
                     'h' => self.back(),
+                    'a' => self.select_all(),
                     _ => error!("un-handled input ctrl+{}", c),
                 },
                 Key::Backspace => self.back(),

From a5ca773761085f87c11064a1296f7e98f6b8f0b1 Mon Sep 17 00:00:00 2001
From: "drake.aren" <drake.aren@protonmail.com>
Date: Sun, 28 Apr 2019 11:43:42 +0600
Subject: [PATCH 2/2] undo redo features

---
 src/widgets/view/client.rs | 10 ++++++++++
 src/widgets/view/view.rs   | 11 +++++++++++
 2 files changed, 21 insertions(+)

diff --git a/src/widgets/view/client.rs b/src/widgets/view/client.rs
index b878427..e75df10 100644
--- a/src/widgets/view/client.rs
+++ b/src/widgets/view/client.rs
@@ -85,6 +85,16 @@ impl Client {
         spawn(f);
     }
 
+    pub fn undo(&mut self) {
+        let f = self.inner.undo(self.view_id).map_err(|_| ());
+        spawn(f);
+    }
+
+    pub fn redo(&mut self) {
+        let f = self.inner.redo(self.view_id).map_err(|_| ());
+        spawn(f);
+    }
+
     pub fn select_all(&mut self) {
         let f = self.inner.select_all(self.view_id).map_err(|_| ());
         spawn(f);
diff --git a/src/widgets/view/view.rs b/src/widgets/view/view.rs
index 05fd4b5..8f94071 100644
--- a/src/widgets/view/view.rs
+++ b/src/widgets/view/view.rs
@@ -98,6 +98,15 @@ impl View {
     pub fn select_all(&mut self) {
         self.client.select_all()
     }
+
+    pub fn undo(&mut self) {
+        self.client.undo()
+    }
+
+    pub fn redo(&mut self) {
+        self.client.redo()
+    }
+
     pub fn delete(&mut self) {
         self.client.delete()
     }
@@ -196,6 +205,8 @@ impl View {
                 Key::Ctrl(c) => match c {
                     'w' => self.save(),
                     'h' => self.back(),
+                    'z' => self.undo(),
+                    'y' => self.redo(),
                     'a' => self.select_all(),
                     _ => error!("un-handled input ctrl+{}", c),
                 },