RWindow::IsVisible Windoze

src/platform/windows/Window.cpp

@@ -147,6 +147,15 @@ bool open = false;
 void RWindow::Raise() { SetWindowPos(platform->hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); }
 void RWindow::Lower() { SetWindowPos(platform->hwnd, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); }
 
+//TODO somehow check if our window is entirely obscured by other windows.
+bool RWindow::IsVisible() const {
+    if (!IsWindow(platform->hwnd))
+        return false;
+    if (IsIconic(platform->hwnd))
+        return false;
+    return true;
+}
+
 void RWindow::Flash() {
     if (!GetFlag(WindowFlag::IN_FOCUS)) {
         FLASHWINFO fi;