Allow passing external state to `Application::new`

1 files changed, 50 insertions, 0 deletions

diff --git a/winit/src/settings.rs b/winit/src/settings.rs
new file mode 100644
index 00000000..d58c51f0
--- /dev/null
+++ b/winit/src/settings.rs
@@ -0,0 +1,50 @@
+//! Configure your application.
+#[cfg(target_os = "windows")]
+#[path = "settings/windows.rs"]
+mod platform;
+#[cfg(not(target_os = "windows"))]
+#[path = "settings/not_windows.rs"]
+mod platform;
+
+pub use platform::PlatformSpecific;
+
+/// The settings of an application.
+#[derive(Debug, Clone, Copy, PartialEq, Default)]
+pub struct Settings<Flags> {
+    /// The [`Window`] settings
+    ///
+    /// [`Window`]: struct.Window.html
+    pub window: Window,
+
+    /// The data needed to initialize an [`Application`].
+    ///
+    /// [`Application`]: trait.Application.html
+    pub flags: Flags,
+}
+
+/// 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,
+
+    /// Whether the window should have a border, a title bar, etc.
+    pub decorations: bool,
+
+    /// Platform specific settings.
+    pub platform_specific: platform::PlatformSpecific,
+}
+
+impl Default for Window {
+    fn default() -> Window {
+        Window {
+            size: (1024, 768),
+            resizable: true,
+            decorations: true,
+            platform_specific: Default::default(),
+        }
+    }
+}