From 9ab8b93460dff75299274027304e5c4f5ab9eb91 Mon Sep 17 00:00:00 2001
From: Alberto Nidasio <alberto.nidasio@skywarder.eu>
Date: Tue, 7 Jan 2025 21:03:24 +0100
Subject: [PATCH] Enables rotating PID elements
---
src/ui/panes/pid_drawing_tool.rs | 29 +++++++++++++++++--
src/ui/panes/pid_drawing_tool/pid_elements.rs | 1 +
2 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/src/ui/panes/pid_drawing_tool.rs b/src/ui/panes/pid_drawing_tool.rs
index 712cfa5..26150f1 100644
--- a/src/ui/panes/pid_drawing_tool.rs
+++ b/src/ui/panes/pid_drawing_tool.rs
@@ -1,8 +1,9 @@
mod pid_elements;
-use egui::{epaint::PathStroke, Color32, PointerButton, Pos2, Sense, Stroke, Theme};
+use egui::{epaint::PathStroke, Color32, PointerButton, Pos2, Sense, Theme, Vec2};
use pid_elements::{PidElement, PidSymbol};
use serde::{Deserialize, Serialize};
+use std::f32::consts::PI;
use strum::IntoEnumIterator;
use crate::ui::composable_view::PaneResponse;
@@ -84,7 +85,9 @@ impl PaneBehavior for PidPane {
),
);
- egui::Image::new(element.get_image(theme)).paint_at(ui, image_rect);
+ egui::Image::new(element.get_image(theme))
+ .rotate(element.rotation, Vec2::new(0.5, 0.5))
+ .paint_at(ui, image_rect);
}
let (_, response) = ui.allocate_at_least(window_rect.size(), Sense::click_and_drag());
@@ -108,6 +111,27 @@ impl PaneBehavior for PidPane {
.position(|element| element.contains(self.context_menu_pos));
ui.close_menu();
}
+
+ if ui.button("Rotate 90° ⟲").clicked() {
+ if let Some(elem) = self
+ .elements
+ .iter_mut()
+ .find(|element| element.contains(self.context_menu_pos))
+ {
+ elem.rotation += PI / 2.0;
+ }
+ ui.close_menu();
+ }
+ if ui.button("Rotate 90° ⟳").clicked() {
+ if let Some(elem) = self
+ .elements
+ .iter_mut()
+ .find(|element| element.contains(self.context_menu_pos))
+ {
+ elem.rotation -= PI / 2.0;
+ }
+ ui.close_menu();
+ }
}
ui.menu_button("Symbols", |ui| {
@@ -117,6 +141,7 @@ impl PaneBehavior for PidPane {
pos: self.context_menu_pos,
size: 10,
symbol,
+ rotation: 0.0,
});
ui.close_menu();
}
diff --git a/src/ui/panes/pid_drawing_tool/pid_elements.rs b/src/ui/panes/pid_drawing_tool/pid_elements.rs
index 7c12961..fd571ae 100644
--- a/src/ui/panes/pid_drawing_tool/pid_elements.rs
+++ b/src/ui/panes/pid_drawing_tool/pid_elements.rs
@@ -7,6 +7,7 @@ pub struct PidElement {
pub pos: (i32, i32),
pub size: i32,
pub symbol: PidSymbol,
+ pub rotation: f32,
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, EnumIter, Display)]
--
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