Use reset pattern for all modes

src/commands/application.rs

@@ -73,7 +73,7 @@ pub fn switch_to_line_jump_mode(app: &mut Application) -> Result {
     if app.workspace.current_buffer.is_some() {
         app.switch_to(ModeKey::LineJump);
         if let Mode::LineJump(ref mut mode) = app.mode {
-            mode.input = String::new()
+            mode.reset();
         }
     } else {
         bail!(BUFFER_MISSING);
@@ -163,7 +163,7 @@ pub fn switch_to_select_mode(app: &mut Application) -> Result {
 
     app.switch_to(ModeKey::Select);
     if let Mode::Select(ref mut mode) = app.mode {
-        mode.anchor = position
+        mode.reset(position);
     }
 
     Ok(())
@@ -180,7 +180,7 @@ pub fn switch_to_select_line_mode(app: &mut Application) -> Result {
 
     app.switch_to(ModeKey::SelectLine);
     if let Mode::SelectLine(ref mut mode) = app.mode {
-        mode.anchor = line
+        mode.reset(line);
     }
 
     Ok(())
@@ -190,7 +190,7 @@ pub fn switch_to_search_mode(app: &mut Application) -> Result {
     if app.workspace.current_buffer.is_some() {
         app.switch_to(ModeKey::Search);
         if let Mode::Search(ref mut mode) = app.mode {
-            mode.insert = true
+            mode.reset();
         }
     } else {
         bail!(BUFFER_MISSING);

src/models/application/modes/line_jump.rs

@@ -7,4 +7,8 @@ impl LineJumpMode {
     pub fn new() -> LineJumpMode {
         LineJumpMode::default()
     }
+
+    pub fn reset(&mut self) {
+        self.input = String::new();
+    }
 }

src/models/application/modes/search.rs

@@ -18,6 +18,10 @@ impl SearchMode {
         }
     }
 
+    pub fn reset(&mut self) {
+        self.insert = true;
+    }
+
     pub fn insert_mode(&self) -> bool {
         self.insert
     }

src/models/application/modes/select.rs

@@ -8,4 +8,8 @@ impl SelectMode {
     pub fn new(anchor: Position) -> SelectMode {
         SelectMode { anchor }
     }
+
+    pub fn reset(&mut self, anchor: Position) {
+        self.anchor = anchor;
+    }
 }

src/models/application/modes/select_line.rs

@@ -9,6 +9,10 @@ impl SelectLineMode {
         SelectLineMode { anchor }
     }
 
+    pub fn reset(&mut self, anchor: usize) {
+        self.anchor = anchor;
+    }
+
     pub fn to_range(&self, cursor: &Position) -> Range {
         LineRange::new(self.anchor, cursor.line).to_inclusive_range()
     }