ui: break out printing full-screen messages from splash() into generic function

Signed-off-by: Leonard Göhrs <[email protected]>

Author: hnez

src/ui/screens.rs

@@ -166,22 +166,21 @@ const fn row_anchor(row_num: u8) -> Point {
     Point::new(8, 52 + (row_num as i32) * 20)
 }
 
-pub(super) fn splash(target: &mut DisplayExclusive) -> Rectangle {
+pub fn message(target: &mut DisplayExclusive, text: &str) -> Rectangle {
     let ui_text_style: MonoTextStyle<BinaryColor> =
         MonoTextStyle::new(&UI_TEXT_FONT, BinaryColor::On);
 
-    let text = Text::with_alignment(
-        "Welcome",
-        Point::new(120, 120),
-        ui_text_style,
-        Alignment::Center,
-    );
+    let text = Text::with_alignment(text, Point::new(120, 120), ui_text_style, Alignment::Center);
 
     text.draw(target).unwrap();
 
     text.bounding_box()
 }
 
+pub fn splash(target: &mut DisplayExclusive) -> Rectangle {
+    message(target, "Welcome")
+}
+
 pub(super) fn init(
     res: &UiResources,
     alerts: &Arc<Topic<AlertList>>,