From 0a19462b0f6ce5afddfe4e04fd065dd1dcc3518a Mon Sep 17 00:00:00 2001
From: Joakim Hulthe <joakim@hulthe.net>
Date: Sun, 29 Jun 2025 18:55:20 +0200
Subject: [PATCH] Add pref to hide cursor when handwriting

---
 src/file_editor.rs     |  1 +
 src/handwriting/mod.rs | 11 ++++++-----
 src/preferences.rs     |  6 ++++++
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/file_editor.rs b/src/file_editor.rs
index a776f9a..952a015 100644
--- a/src/file_editor.rs
+++ b/src/file_editor.rs
@@ -151,6 +151,7 @@ impl FileEditor {
                     BufferItem::Handwriting(handwriting) => {
                         let style = HandwritingStyle {
                             animate: preferences.animations,
+                            hide_cursor: preferences.hide_handwriting_cursor,
                             ..HandwritingStyle::from_theme(ui.ctx().theme())
                         };
                         if handwriting.ui(&style, ui).changed {
diff --git a/src/handwriting/mod.rs b/src/handwriting/mod.rs
index af2cb43..cf822e5 100644
--- a/src/handwriting/mod.rs
+++ b/src/handwriting/mod.rs
@@ -56,6 +56,7 @@ pub struct HandwritingStyle {
     pub bg_line_stroke: Stroke,
     pub bg_color: Color32,
     pub animate: bool,
+    pub hide_cursor: bool,
 }
 
 #[derive(serde::Deserialize, serde::Serialize)]
@@ -185,12 +186,11 @@ impl Handwriting {
         }
 
         let desired_size = Vec2::new(ui.available_width(), self.height);
-        let (response, painter) = ui.allocate_painter(desired_size, Sense::drag());
+        let (mut response, painter) = ui.allocate_painter(desired_size, Sense::drag());
 
-        let mut response = response
-            //.on_hover_cursor(CursorIcon::Crosshair)
-            //.on_hover_and_drag_cursor(CursorIcon::None)
-            ;
+        if style.hide_cursor {
+            response = response.on_hover_and_drag_cursor(egui::CursorIcon::None);
+        }
 
         let size = response.rect.size();
 
@@ -711,6 +711,7 @@ impl HandwritingStyle {
             bg_color,
             bg_line_stroke: Stroke::new(0.5, line_color),
             animate: true,
+            hide_cursor: false,
         }
     }
 }
diff --git a/src/preferences.rs b/src/preferences.rs
index ef62090..f284351 100644
--- a/src/preferences.rs
+++ b/src/preferences.rs
@@ -10,6 +10,9 @@ pub struct Preferences {
     /// Enable high-contrast theme
     pub high_contrast: bool,
 
+    /// Hide the cursor when handwriting
+    pub hide_handwriting_cursor: bool,
+
     #[serde(skip)]
     has_applied_theme: bool,
 }
@@ -20,6 +23,7 @@ impl Default for Preferences {
             animations: true,
             high_contrast: false,
             has_applied_theme: false,
+            hide_handwriting_cursor: false,
         }
     }
 }
@@ -67,6 +71,8 @@ impl Preferences {
             self.apply(ui.ctx());
         }
 
+        ui.toggle_value(&mut self.hide_handwriting_cursor, "Hide Handwriting Cursor");
+
         egui::widgets::global_theme_preference_buttons(ui);
     }
 }