Cleanup + change SignInView to be a sheet

1 files changed, 31 insertions, 0 deletions

diff --git a/Jel/Extensions/ViewExtensions.swift b/Jel/Extensions/ViewExtensions.swift
new file mode 100644
index 0000000..7f54865
--- /dev/null
+++ b/Jel/Extensions/ViewExtensions.swift
@@ -0,0 +1,31 @@
+//
+//  ViewExtensions.swift
+//  Jel
+//
+//  Created by zerocool on 12/25/23.
+//
+
+import SwiftUI
+
+extension View {
+  /// Applies the given transform if the given condition evaluates to `true`.
+  @ViewBuilder func `if`<Content: View>(_ condition: @autoclosure () -> Bool, transform: (Self) -> Content) -> some View {
+    if condition() {
+      transform(self)
+    } else {
+      self
+    }
+  }
+}
+
+extension View {
+  /// Applies an inverse mask to the given view
+  public func inverseMask<Content: View>(_ mask: Content) -> some View {
+    let inverseMask = mask
+      .foregroundStyle(.black)
+      .background(.white)
+      .compositingGroup()
+      .luminanceToAlpha()
+    return self.mask(inverseMask)
+  }
+}