New window apis

docs/docs/config/window.md

@@ -3,47 +3,90 @@ title: 'window'
 language: 'en'
 ---
 
-- `width` - define the initial window width.
+### width
 
-  - Default: `600`
+Define the initial window width.
 
-- `height` - define the initial window height.
+- Default: `600`
 
-  - Default: `400`
+Example:
 
-- `mode` - define how the window will be created
+```toml
+[window]
+width = 600
+```
 
-  - `Windowed` (default) is based on width and height
-  - `Maximized` window is created with maximized
-  - `Fullscreen` window is created with fullscreen
+### height
 
-- `opacity` Set window background opacity.
+Define the initial window height.
 
-  - Default: `1.0`.
+- Default: `400`
 
-- `blur` Set blur on the window background. Changing this config requires restarting Rio to take effect.
+Example:
 
-  - Default: `false`.
+```toml
+[window]
+height = 400
+```
 
-- `background-image` Set an image as background.
+### mode
 
-  - Default: `None`
+Define how the window will be created
 
-- `decorations` - Set window decorations
-  - `Enabled` (default for Windows/Linux/BSD) enable window decorations.
-  - `Disabled` disable all window decorations.
-  - `Transparent` (default for MacOS) window decorations with transparency.
-  - `Buttonless` remove buttons from window decorations.
+- `Windowed` (default) is based on width and height
+- `Maximized` window is created with maximized
+- `Fullscreen` window is created with fullscreen
 
 Example:
 
 ```toml
 [window]
-width = 600
-height = 400
 mode = "Windowed"
-opacity = 1.0
+```
+
+### opacity
+
+Set window background opacity.
+
+- Default: `1.0`.
+
+Example:
+
+```toml
+[window]
+opacity = 0.5
+```
+
+### blur
+
+Set blur on the window background. Changing this config requires restarting Rio to take effect.
+
+- Default: `false`.
+
+```toml
+[window]
 blur = false
+```
+
+### background-image
+
+Set an image as background.
+
+- Default: `None`
+
+### decorations
+
+Set window decorations.
+
+- `Enabled` (default for Windows/Linux/BSD) enable window decorations.
+- `Disabled` disable all window decorations.
+- `Transparent` (default for MacOS) window decorations with transparency.
+- `Buttonless` remove buttons from window decorations.
+
+Example:
+
+```toml
+[window]
 decorations = "Enabled"
 ```
 
@@ -97,4 +140,46 @@ You can use MacOS unified titlebar by config, it's disabled by default.
 macos-use-unified-titlebar = false
 ```
 
-![Demo unified titlebar](/assets/demos/demo-macos-unified-titlebar.png)
+![Demo unified titlebar](/assets/demos/demo-macos-unified-titlebar.png)
+
+### MacOS: Enable or disable shadow
+
+You can enable window shadow on MacOS by config, it's disabled by default.
+
+```toml
+[window]
+macos-use-shadow = true
+```
+
+### Windows: Corner Preference
+
+Describes how the corners of a Microsoft Windows window should look like.
+
+Options: `Default`, `DoNotRound`,`Round` and `RoundSmall`
+
+```toml
+[window]
+windows-corner-preference = "Round"
+```
+
+### Windows: Undecorated shadow
+
+Microsoft Windows specific.
+
+Shows or hides the background drop shadow for undecorated windows.
+
+```toml
+[window]
+windows-use-undecorated-shadow = false
+```
+
+### Windows: use-no-redirection-bitmap
+
+Microsoft Windows specific.
+
+This sets `WS_EX_NOREDIRECTIONBITMAP`.
+
+```toml
+[window]
+windows-use-no-redirection-bitmap = false
+```

docs/docs/releases.md

@@ -11,6 +11,10 @@ language: 'en'
 ## 0.2.3 (unreleased)
 
 - Fixed: Nix build [#853](https://github.com/raphamorim/rio/pull/853).
+- Support to `window.macos-use-shadow` (enable or disable shadow on MacOS).
+- Support to `window.windows-corner-preference` (options: `Default`, `DoNotRound`,`Round` and `RoundSmall`).
+- Support to `window.windows-use-undecorated-shadow` (default is enabled).
+- Support to `window.windows-use-no-redirection-bitmap` (This sets `WS_EX_NOREDIRECTIONBITMAP`).
 - Support for Unicode 16 characters.
 - Support to line height.
 - Fixed: Deb package name 'rio' conflicts with existing one in Ubuntu [#876](https://github.com/raphamorim/rio/issues/876).

frontends/rioterm/src/router/window.rs

@@ -73,6 +73,24 @@ pub fn create_window_builder(
         window_builder = window_builder.with_name(APPLICATION_ID, "");
     }
 
+    #[cfg(target_os = "windows")]
+    {
+        use rio_window::platform::windows::WindowAttributesExtWindows;
+        if let Some(use_undecorated_shadow) = config.window.windows_use_undecorated_shadow
+        {
+            window_builder =
+                window_builder.with_undecorated_shadow(use_undecorated_shadow);
+        }
+
+        if let Some(use_no_redirection_bitmap) =
+            config.window.windows_use_no_redirection_bitmap
+        {
+            // This sets WS_EX_NOREDIRECTIONBITMAP.
+            window_builder =
+                window_builder.with_no_redirection_bitmap(use_no_redirection_bitmap);
+        }
+    }
+
     #[cfg(target_os = "macos")]
     {
         use rio_window::platform::macos::WindowAttributesExtMacOS;
@@ -165,9 +183,36 @@ pub fn configure_window(winit_window: &Window, config: &Config) {
             bg_color.b,
             config.window.opacity as f64,
         );
-        winit_window.set_has_shadow(!is_transparent);
+
+        if !config.window.macos_use_shadow {
+            winit_window.set_has_shadow(false);
+        }
     }
 
+    #[cfg(target_os = "windows")]
+    {
+        use rio_backend::config::window::WindowsCornerPreference;
+        use rio_window::platform::windows::WindowExtWindows;
+
+        if let Some(with_corner_preference) = &config.window.windows_corner_preference {
+            let preference = match with_corner_preference {
+                WindowsCornerPreference::Default => {
+                    rio_window::platform::windows::CornerPreference::Default
+                }
+                WindowsCornerPreference::DoNotRound => {
+                    rio_window::platform::windows::CornerPreference::DoNotRound
+                }
+                WindowsCornerPreference::Round => {
+                    rio_window::platform::windows::CornerPreference::Round
+                }
+                WindowsCornerPreference::RoundSmall => {
+                    rio_window::platform::windows::CornerPreference::RoundSmall
+                }
+            };
+
+            winit_window.set_corner_preference(preference);
+        }
+    }
     if let Some(title) = &config.window.initial_title {
         winit_window.set_title(title);
     }