Merge pull request #1587 from Night-Hunter-NF/AlwaysOnTop

add always on top action

Author: hecrj

native/src/window/action.rs

@@ -70,6 +70,12 @@ pub enum Action<T> {
     ///
     /// - **Web / Wayland:** Unsupported.
     GainFocus,
+    /// Change whether or not the window will always be on top of other windows.
+    ///
+    /// ## Platform-specific
+    ///
+    /// - **Web / Wayland:** Unsupported.
+    ChangeAlwaysOnTop(bool),
 }
 
 impl<T> Action<T> {
@@ -85,8 +91,8 @@ impl<T> Action<T> {
             Self::Close => Action::Close,
             Self::Drag => Action::Drag,
             Self::Resize { width, height } => Action::Resize { width, height },
-            Self::Maximize(bool) => Action::Maximize(bool),
-            Self::Minimize(bool) => Action::Minimize(bool),
+            Self::Maximize(maximized) => Action::Maximize(maximized),
+            Self::Minimize(minimized) => Action::Minimize(minimized),
             Self::Move { x, y } => Action::Move { x, y },
             Self::ChangeMode(mode) => Action::ChangeMode(mode),
             Self::FetchMode(o) => Action::FetchMode(Box::new(move |s| f(o(s)))),
@@ -96,6 +102,9 @@ impl<T> Action<T> {
                 Action::RequestUserAttention(attention_type)
             }
             Self::GainFocus => Action::GainFocus,
+            Self::ChangeAlwaysOnTop(on_top) => {
+                Action::ChangeAlwaysOnTop(on_top)
+            }
         }
     }
 }
@@ -109,8 +118,12 @@ impl<T> fmt::Debug for Action<T> {
                 f,
                 "Action::Resize {{ widget: {width}, height: {height} }}"
             ),
-            Self::Maximize(value) => write!(f, "Action::Maximize({value})"),
-            Self::Minimize(value) => write!(f, "Action::Minimize({value}"),
+            Self::Maximize(maximized) => {
+                write!(f, "Action::Maximize({maximized})")
+            }
+            Self::Minimize(minimized) => {
+                write!(f, "Action::Minimize({minimized}")
+            }
             Self::Move { x, y } => {
                 write!(f, "Action::Move {{ x: {x}, y: {y} }}")
             }
@@ -122,6 +135,9 @@ impl<T> fmt::Debug for Action<T> {
                 write!(f, "Action::RequestUserAttention")
             }
             Self::GainFocus => write!(f, "Action::GainFocus"),
+            Self::ChangeAlwaysOnTop(on_top) => {
+                write!(f, "Action::AlwaysOnTop({on_top})")
+            }
         }
     }
 }

winit/src/application.rs

@@ -747,11 +747,11 @@ pub fn run_command<A, E>(
                         height,
                     });
                 }
-                window::Action::Maximize(value) => {
-                    window.set_maximized(value);
+                window::Action::Maximize(maximized) => {
+                    window.set_maximized(maximized);
                 }
-                window::Action::Minimize(value) => {
-                    window.set_minimized(value);
+                window::Action::Minimize(minimized) => {
+                    window.set_minimized(minimized);
                 }
                 window::Action::Move { x, y } => {
                     window.set_outer_position(winit::dpi::LogicalPosition {
@@ -781,13 +781,19 @@ pub fn run_command<A, E>(
                     window.set_maximized(!window.is_maximized())
                 }
                 window::Action::ToggleDecorations => {
-                    window.set_decorations(!window.is_decorated())
+                    window.set_decorations(!window.is_decorated());
                 }
-                window::Action::RequestUserAttention(user_attention) => window
-                    .request_user_attention(
+                window::Action::RequestUserAttention(user_attention) => {
+                    window.request_user_attention(
                         user_attention.map(conversion::user_attention),
-                    ),
-                window::Action::GainFocus => window.focus_window(),
+                    );
+                }
+                window::Action::GainFocus => {
+                    window.focus_window();
+                }
+                window::Action::ChangeAlwaysOnTop(on_top) => {
+                    window.set_always_on_top(on_top);
+                }
             },
             command::Action::System(action) => match action {
                 system::Action::QueryInformation(_tag) => {

winit/src/window.rs

@@ -23,13 +23,17 @@ pub fn resize<Message>(width: u32, height: u32) -> Command<Message> {
 }
 
 /// Maximizes the window.
-pub fn maximize<Message>(value: bool) -> Command<Message> {
-    Command::single(command::Action::Window(window::Action::Maximize(value)))
+pub fn maximize<Message>(maximized: bool) -> Command<Message> {
+    Command::single(command::Action::Window(window::Action::Maximize(
+        maximized,
+    )))
 }
 
 /// Minimes the window.
-pub fn minimize<Message>(value: bool) -> Command<Message> {
-    Command::single(command::Action::Window(window::Action::Minimize(value)))
+pub fn minimize<Message>(minimized: bool) -> Command<Message> {
+    Command::single(command::Action::Window(window::Action::Minimize(
+        minimized,
+    )))
 }
 
 /// Moves a window to the given logical coordinates.
@@ -84,3 +88,10 @@ pub fn request_user_attention<Message>(
 pub fn gain_focus<Message>() -> Command<Message> {
     Command::single(command::Action::Window(window::Action::GainFocus))
 }
+
+/// Changes whether or not the window will always be on top of other windows.
+pub fn change_always_on_top<Message>(on_top: bool) -> Command<Message> {
+    Command::single(command::Action::Window(window::Action::ChangeAlwaysOnTop(
+        on_top,
+    )))
+}