Init

src/state/editor.rs

@@ -0,0 +1,42 @@
+use tui_textarea::TextArea;
+
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum Focus {
+    Sequencer,
+    Editor,
+}
+
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum PatternField {
+    Length,
+    Speed,
+}
+
+pub struct EditorContext {
+    pub bank: usize,
+    pub pattern: usize,
+    pub step: usize,
+    pub focus: Focus,
+    pub text: TextArea<'static>,
+    pub copied_step: Option<CopiedStep>,
+}
+
+#[derive(Clone, Copy)]
+pub struct CopiedStep {
+    pub bank: usize,
+    pub pattern: usize,
+    pub step: usize,
+}
+
+impl Default for EditorContext {
+    fn default() -> Self {
+        Self {
+            bank: 0,
+            pattern: 0,
+            step: 0,
+            focus: Focus::Sequencer,
+            text: TextArea::default(),
+            copied_step: None,
+        }
+    }
+}