Add some key binding groups

cove-input/src/groups.rs

@@ -0,0 +1,95 @@
+use cove_macro::Group;
+
+use crate::KeyBinding;
+
+#[derive(Debug, Group)]
+pub struct General {
+    /// Quit cove.
+    pub exit: KeyBinding,
+    /// Abort/close.
+    pub abort: KeyBinding,
+    /// Confirm.
+    pub confirm: KeyBinding,
+    /// Show this help.
+    pub help: KeyBinding,
+    /// Show log.
+    pub log: KeyBinding,
+}
+
+#[derive(Debug, Group)]
+pub struct Scroll {
+    /// Scroll up one line.
+    pub up_line: KeyBinding,
+    /// Scroll down one line.
+    pub down_line: KeyBinding,
+    /// Scroll up half a screen.
+    pub up_half: KeyBinding,
+    /// Scroll down half a screen.
+    pub down_half: KeyBinding,
+    /// Scroll up a full screen.
+    pub up_full: KeyBinding,
+    /// Scroll down a full screen.
+    pub down_full: KeyBinding,
+}
+
+#[derive(Debug, Group)]
+pub struct Cursor {
+    /// Move cursor up.
+    pub up: KeyBinding,
+    /// Move cursor down.
+    pub down: KeyBinding,
+    /// Move cursor to top.
+    pub to_top: KeyBinding,
+    /// Move cursor to bottom.
+    pub to_bottom: KeyBinding,
+    /// Center cursor.
+    pub center: KeyBinding,
+}
+
+#[derive(Debug, Group)]
+pub struct TreeCursor {
+    /// Move cursor to above sibling.
+    pub to_above_sibling: KeyBinding,
+    /// Move cursor to below sibling.
+    pub to_below_sibling: KeyBinding,
+    /// Move cursor to parent.
+    pub to_parent: KeyBinding,
+    /// Move cursor to root.
+    pub to_root: KeyBinding,
+    /// Move cursor to previous message.
+    pub to_prev_message: KeyBinding,
+    /// Move cursor to next message.
+    pub to_next_message: KeyBinding,
+}
+
+#[derive(Debug, Group)]
+pub struct EditorCursor {
+    /// Move cursor left.
+    pub left: KeyBinding,
+    /// Move cursor right.
+    pub right: KeyBinding,
+    /// Move cursor left a word.
+    pub left_word: KeyBinding,
+    /// Move cursor right a word.
+    pub right_word: KeyBinding,
+    /// Move cursor to start of line.
+    pub start: KeyBinding,
+    /// Move cursor to end of line.
+    pub end: KeyBinding,
+    /// Move cursor up.
+    pub up: KeyBinding,
+    /// Move cursor down.
+    pub down: KeyBinding,
+}
+
+#[derive(Debug, Group)]
+pub struct EditorOp {
+    /// Insert newline.
+    pub newline: KeyBinding,
+    /// Delete before cursor.
+    pub backspace: KeyBinding,
+    /// Delete after cursor.
+    pub delete: KeyBinding,
+    /// Clear editor contents.
+    pub clear: KeyBinding,
+}