add window

src/application.rs

@@ -105,15 +105,15 @@ impl Application {
             }
         }
         let x = UnicodeWidthStr::width(show.as_str()) as u16;
-	let mut suggestion = String::new();
-	for c in self.cmdprocessor.get_suggestion().chars() {
-	    suggestion.push(c);
-	    if UnicodeWidthStr::width(suggestion.as_str()) as u16 >= self.size.0 - 1 - x {
-		break;
-	    }
-	}
-	let x = x + UnicodeWidthStr::width(suggestion.as_str()) as u16;
-        let mut prompt = String::from(if x == 0 {""}else{" - "});
+        let mut suggestion = String::new();
+        for c in self.cmdprocessor.get_suggestion().chars() {
+            suggestion.push(c);
+            if UnicodeWidthStr::width(suggestion.as_str()) as u16 >= self.size.0 - 1 - x {
+                break;
+            }
+        }
+        let x = x + UnicodeWidthStr::width(suggestion.as_str()) as u16;
+        let mut prompt = String::from(if x == 0 { "" } else { " - " });
         for c in self.cmdprocessor.get_prompt().chars() {
             prompt.push(c);
             if UnicodeWidthStr::width(prompt.as_str()) as u16 >= self.size.0 - 1 - x {
@@ -131,9 +131,9 @@ impl Application {
                 self.colortheme.cmdbar_cmdexist
             }),
             style::Print(show),
-	    cursor::SavePosition,
-	    style::SetForegroundColor(self.colortheme.cmdbar_prompt),
-	    style::Print(suggestion),
+            cursor::SavePosition,
+            style::SetForegroundColor(self.colortheme.cmdbar_prompt),
+            style::Print(suggestion),
             style::Print(prompt),
             style::Print(" ".repeat((self.size.0 - x) as usize)),
             cursor::RestorePosition,

src/command.rs

@@ -34,7 +34,7 @@ impl CommandProcessor {
     }
 
     pub fn get_suggestion(&self) -> &String {
-	&self.cmdbar_suggestion
+        &self.cmdbar_suggestion
     }
 
     pub fn unknown(&self) -> bool {
@@ -53,17 +53,18 @@ impl CommandProcessor {
                 for _ in self.command.chars() {
                     s.remove(0);
                 }
-		if self.command.is_empty() {
-		    self.cmdbar_suggestion.clear();
-		} else {
+                if self.command.is_empty() {
+                    self.cmdbar_suggestion.clear();
+                    self.cmdbar_prompt.clear();
+                } else {
                     self.cmdbar_suggestion = s;
-		}
+                }
             } else {
-		self.cmdbar_suggestion.clear();
-	    }
-	    self.unknown_cmd = false;
-	    if full {
-		self.command.clear();
+                self.cmdbar_suggestion.clear();
+            }
+            self.unknown_cmd = false;
+            if full {
+                self.command.clear();
                 match name.as_str() {
                     "quit" => return true,
                     "new-window" => {
@@ -77,7 +78,7 @@ impl CommandProcessor {
             }
         } else if !self.cmdbar_show.is_empty() {
             self.cmdbar_prompt = String::from("Unknown command");
-	    self.cmdbar_suggestion.clear();
+            self.cmdbar_suggestion.clear();
             self.unknown_cmd = true;
         } else {
             self.cmdbar_prompt.clear();

src/lib.rs

@@ -4,6 +4,7 @@ pub mod colortheme;
 pub mod command;
 pub mod innerpipe;
 pub mod window;
+pub mod windows;
 
 use std::io;
 

src/window.rs

@@ -1,9 +1,10 @@
-use std::io;
+use std::io::{self, Stdout};
 
 pub trait Window {
     fn get_pos(&self) -> (u16, u16);
     fn get_size(&self) -> (u16, u16);
+    fn get_name(&self) -> &str;
     fn get_id(&self) -> usize;
 
-    fn render(&mut self, screen_size: (u16, u16)) -> io::Result<()>;
+    fn render(&mut self, stdout: &mut Stdout, screen_size: (u16, u16)) -> io::Result<()>;
 }

src/windows/editor.rs

@@ -0,0 +1,48 @@
+use std::{
+    hash::{DefaultHasher, Hash, Hasher},
+    io::{self, Stdout},
+};
+
+use crossterm::{cursor, queue};
+
+use crate::window::Window;
+
+pub struct Editor {
+    name: String,
+    pos: (u16, u16),
+    size: (u16, u16),
+}
+
+impl Window for Editor {
+    fn get_pos(&self) -> (u16, u16) {
+        self.pos
+    }
+
+    fn get_size(&self) -> (u16, u16) {
+        self.size
+    }
+
+    fn get_name(&self) -> &str {
+        &self.name
+    }
+
+    fn get_id(&self) -> usize {
+        let mut state = DefaultHasher::new();
+        self.name.hash(&mut state);
+        state.finish() as usize
+    }
+
+    fn render(&mut self, stdout: &mut Stdout, screen_size: (u16, u16)) -> io::Result<()> {
+        queue!(stdout, cursor::SavePosition, cursor::RestorePosition)?;
+        Ok(())
+    }
+}
+
+impl Hash for Editor {
+    fn hash<H>(&self, state: &mut H)
+    where
+        H: Hasher,
+    {
+        self.name.hash(state)
+    }
+}

src/windows/editor.rs~

@@ -0,0 +1,48 @@
+use std::{
+    hash::{DefaultHasher, Hash, Hasher},
+    io::{self, Stdout},
+};
+
+use crossterm::{cursor, queue};
+
+use crate::window::Window;
+
+pub struct Editor {
+    name: String,
+    pos: (u16, u16),
+    size: (u16, u16),
+}
+
+impl Window for Editor {
+    fn get_pos(&self) -> (u16, u16) {
+        self.pos
+    }
+
+    fn get_size(&self) -> (u16, u16) {
+        self.size
+    }
+
+    fn get_name(&self) -> &str {
+        &self.name
+    }
+
+    fn get_id(&self) -> usize {
+        let mut state = DefaultHasher::new();
+        self.name.hash(&mut state);
+        state.finish() as usize
+    }
+
+    fn render(&mut self, stdout: &mut Stdout, screen_size: (u16, u16)) -> io::Result<()> {
+        queue!(stdout, cursor::SavePosition, cursor::StorePosition)?;
+        Ok(())
+    }
+}
+
+impl Hash for Editor {
+    fn hash<H>(&self, state: &mut H)
+    where
+        H: Hasher,
+    {
+        self.name.hash(state)
+    }
+}

src/windows/mod.rs

@@ -0,0 +1 @@
+pub mod editor;