Next previous buffer

docs/usage.md

@@ -0,0 +1,33 @@
+## Configuration
+
+The editor is configured using a toml file, by default searched for at `$XDG_CONFIG_HOME/pike/pike.toml`.
+You can run pike with `-c/--config [path]` for a custom config path.
+
+### Keymap
+
+Located in the `keymaps` section. The keybinds follow VSCode notation, e.g. `ctrl+shift+p`, `ctrl+alt+del` and
+are defined as key-value pairs. Example:
+
+```toml
+[keymaps]
+"ctrl+s" = "open_file"
+"ctrl+y" = "open_file"
+```
+
+The following actions are bindable:
+
+| Action                    | Description                                                       | Default                  | Config definition                |
+|---------------------------|-------------------------------------------------------------------|--------------------------|----------------------------------|
+| Open file                 | Opens a popup where a relative path should be inserted           | ctrl+o                   | "open_file"                     |
+| Open new buffer           | Creates a new, empty buffer not bound to a file for editing      | ctrl+n                   | "new_buffer"                    |
+| Switch to next buffer     | Moves focus to the next buffer in the list                       | ctrl+h                   | "next_buffer"                   |
+| Switch to previous buffer | Moves focus to the previous buffer in the list                   | ctrl+l                   | "previous_buffer"               |
+| Search in current buffer  | Searches for a specific term within the currently active buffer  | ctrl+f                   | "search_in_current_buffer"      |
+| Replace in current buffer | Replaces text within the current buffer based on a search query  | ctrl+j                   | "replace_in_current_buffer"     |
+| Save changes              | Saves the current buffer to its associated file                 | ctrl+s                   | "save"                          |
+| Undo last change          | Reverts the most recent change in the current buffer            | ctrl+z                   | "undo"                          |
+| Redo last change          | Reapplies the most recently undone change in the current buffer | ctrl+y                   | "redo"                          |
+| Quit                      | Closes the application                                           | ctrl+q                   | "quit"                          |
+
+Keybindings which contain multiple modifiers are not yet supported and will be added
+in the future (<https://docs.rs/crossterm/latest/crossterm/event/struct.KeyboardEnhancementFlags.html>).

src/config.rs

@@ -126,11 +126,11 @@ impl Default for Config {
                 Operation::CreateNewBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Tab, KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('h'), KeyModifiers::CONTROL),
                 Operation::SwitchToNextBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Tab, KeyModifiers::SHIFT | KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('l'), KeyModifiers::CONTROL),
                 Operation::SwitchToPreviousBuffer,
             ),
             (
@@ -142,18 +142,15 @@ impl Default for Config {
                 Operation::SearchInCurrentBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Char('h'), KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('j'), KeyModifiers::CONTROL),
                 Operation::SearchAndReplaceInCurrentBuffer,
             ),
             (
                 KeyShortcut::new(KeyCode::Char('z'), KeyModifiers::CONTROL),
                 Operation::Undo,
             ),
             (
-                KeyShortcut::new(
-                    KeyCode::Char('z'),
-                    KeyModifiers::SHIFT | KeyModifiers::CONTROL,
-                ),
+                KeyShortcut::new(KeyCode::Char('y'), KeyModifiers::CONTROL),
                 Operation::Redo,
             ),
             (
@@ -208,16 +205,20 @@ mod config_test {
                 ),
                 Operation::OpenFile,
             ),
+            (
+                KeyShortcut::new(KeyCode::Char('s'), KeyModifiers::CONTROL),
+                Operation::SaveBufferToFile,
+            ),
             (
                 KeyShortcut::new(KeyCode::Char('n'), KeyModifiers::CONTROL),
                 Operation::CreateNewBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Tab, KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('h'), KeyModifiers::CONTROL),
                 Operation::SwitchToNextBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Tab, KeyModifiers::SHIFT | KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('l'), KeyModifiers::CONTROL),
                 Operation::SwitchToPreviousBuffer,
             ),
             (
@@ -229,22 +230,15 @@ mod config_test {
                 Operation::SearchInCurrentBuffer,
             ),
             (
-                KeyShortcut::new(KeyCode::Char('h'), KeyModifiers::CONTROL),
+                KeyShortcut::new(KeyCode::Char('j'), KeyModifiers::CONTROL),
                 Operation::SearchAndReplaceInCurrentBuffer,
             ),
-            (
-                KeyShortcut::new(KeyCode::Char('s'), KeyModifiers::CONTROL),
-                Operation::SaveBufferToFile,
-            ),
             (
                 KeyShortcut::new(KeyCode::Char('z'), KeyModifiers::CONTROL),
                 Operation::Undo,
             ),
             (
-                KeyShortcut::new(
-                    KeyCode::Char('z'),
-                    KeyModifiers::SHIFT | KeyModifiers::CONTROL,
-                ),
+                KeyShortcut::new(KeyCode::Char('y'), KeyModifiers::CONTROL),
                 Operation::Redo,
             ),
             (

src/pike.rs

@@ -195,13 +195,13 @@ impl Pike {
     }
 
     /// Switch to the previous buffer
-    fn previous_buffer(&mut self) {
-        todo!()
+    pub fn previous_buffer(&mut self) {
+        self.workspace.previous_buffer();
     }
 
     /// Switch to the next buffer
-    fn next_buffer(&mut self) {
-        todo!()
+    pub fn next_buffer(&mut self) {
+        self.workspace.next_buffer();
     }
 
     /// Search for a query in the current buffer and return