Allow Application configuration with Settings

src/settings.rs

@@ -0,0 +1,43 @@
+//! Configure your application.
+
+/// The settings of an application.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub struct Settings {
+    /// The [`Window`] settings.
+    ///
+    /// They will be ignored on the Web.
+    ///
+    /// [`Window`]: struct.Window.html
+    pub window: Window,
+}
+
+/// The window settings of an application.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct Window {
+    /// The size of the window.
+    pub size: (u32, u32),
+
+    /// Whether the window should be resizable or not.
+    pub resizable: bool,
+}
+
+impl Default for Window {
+    fn default() -> Window {
+        Window {
+            size: (1024, 768),
+            resizable: true,
+        }
+    }
+}
+
+#[cfg(not(target_arch = "wasm32"))]
+impl From<Settings> for iced_winit::Settings {
+    fn from(settings: Settings) -> iced_winit::Settings {
+        iced_winit::Settings {
+            window: iced_winit::settings::Window {
+                size: settings.window.size,
+                resizable: settings.window.resizable,
+            },
+        }
+    }
+}