add tui-cursor handling

1 files changed, 30 insertions, 11 deletions

diff --git a/src/app.rs b/src/app.rs
index 89b19dc..e93748f 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -5,11 +5,15 @@ use crate::{
     sheet::register::Register,
     state::{window::Window, GlobalState},
     tui,
+    tuicursor::TuiCursor,
     widgets::{logview::LogView, luaeditor::LuaEditor, sheetview::SheetView},
 };
 
 use ratatui::{
-    crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers},
+    crossterm::{
+        event::{self, Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers},
+        ExecutableCommand,
+    },
     prelude::*,
 };
 
@@ -19,6 +23,7 @@ pub struct App {
     view: SheetView,
     editor: LuaEditor,
     logview: LogView,
+    cursor: Option<TuiCursor>,
 }
 
 impl App {
@@ -33,10 +38,11 @@ impl App {
             view: SheetView::new(),
             editor: LuaEditor::new(),
             logview: LogView::new(),
+            cursor: None,
         }
     }
 
-    pub fn run(&mut self, terminal: &mut tui::Tui) -> io::Result<()> {
+    pub fn run(mut self, terminal: &mut tui::Tui) -> io::Result<()> {
         if let Err(e) = lua::source(&config::constants::USER_RC_PATH) {
             self.exit = true;
             tui::restore()?;
@@ -44,7 +50,18 @@ impl App {
         }
 
         while !self.exit {
-            terminal.draw(|frame| self.render_frame(frame))?;
+            terminal.draw(|frame| {
+                self.render_frame(frame);
+
+                if let Some(cursor) = &self.cursor {
+                    frame.set_cursor(cursor.position.1, cursor.position.0);
+                }
+            })?;
+
+            if let Some(cursor) = &self.cursor {
+                terminal.backend_mut().execute(cursor.style)?;
+            }
+
             self.handle_events()?;
         }
 
@@ -75,13 +92,11 @@ impl App {
                 let mut state = GlobalState::instance_mut();
                 state.log.visible = !state.log.visible;
             }
-            _ => {
-                match focus {
-                    Window::View => self.view.handle_key_event(key_event),
-                    Window::Editor => self.editor.handle_key_event(key_event),
-                    Window::Log => self.logview.handle_key_event(key_event),
-                    Window::Error => {},
-                }
+            _ => match focus {
+                Window::View => self.view.handle_key_event(key_event),
+                Window::Editor => self.editor.handle_key_event(key_event),
+                Window::Log => self.logview.handle_key_event(key_event),
+                Window::Error => {}
             },
         }
     }
@@ -103,7 +118,8 @@ impl App {
         }
 
         if state.editor.visible {
-            let layout = Layout::horizontal([Constraint::Min(1), Constraint::Length(80)]).split(view);
+            let layout =
+                Layout::horizontal([Constraint::Min(1), Constraint::Length(80)]).split(view);
             view = layout[0];
             editor = Some(layout[1]);
         }
@@ -121,8 +137,11 @@ impl Widget for &mut App {
 
         self.view.render(view, buf);
 
+        self.cursor = None;
+
         if let Some(editor) = editor {
             self.editor.render(editor, buf);
+            self.cursor = self.editor.render_cursor().map(|c| c.relative_to(editor));
         }
 
         if let Some(log) = log {