Extract and start to split theme.

2026-04-20 16:42:44 +02:00 · 2021-08-27 16:26:56 +01:00
parent 199709978a
commit cb0403ed8d
67 changed files with 349 additions and 173 deletions
@@ -0,0 +1,84 @@
+//
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+import SwiftUI
+
+/**
+ An input field for forms.
+ */
+@available(iOS 14.0, *)
+struct FormInputFieldStyle: TextFieldStyle {
+    
+    @Environment(\.theme) var theme: Theme
+    @Environment(\.isEnabled) var isEnabled
+    
+    private var textColor: Color {
+        if !isEnabled {
+            return Color(theme.colors.quarterlyContent)
+        }
+        return Color(theme.colors.primaryContent)
+    }
+    
+    private var backgroundColor: Color {
+        if !isEnabled && (theme.identifier == ThemeIdentifier.dark.rawValue) {
+            return Color(theme.colors.quinaryContent)
+        }
+        return Color(theme.colors.background)
+    }
+    
+    func _body(configuration: TextField<_Label>) -> some View {
+        configuration
+            .font(Font(theme.fonts.callout))
+            .foregroundColor(textColor)
+            .frame(minHeight: 48)
+            .padding(.horizontal)
+            .background(backgroundColor)
+    }
+}
+
+
+@available(iOS 14.0, *)
+struct FormInputFieldStyle_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+            VectorForm {
+                TextField("Placeholder", text: .constant(""))
+                    .textFieldStyle(FormInputFieldStyle())
+                TextField("Placeholder", text: .constant("Web"))
+                    .textFieldStyle(FormInputFieldStyle())
+                TextField("Placeholder", text: .constant("Web"))
+                    .textFieldStyle(FormInputFieldStyle())
+                    .disabled(true)
+                
+            }
+            .padding()
+            VectorForm {
+                TextField("Placeholder", text: .constant(""))
+                    .textFieldStyle(FormInputFieldStyle())
+                TextField("Placeholder", text: .constant("Web"))
+                    .textFieldStyle(FormInputFieldStyle())
+                TextField("Placeholder", text: .constant("Web"))
+                    .textFieldStyle(FormInputFieldStyle())
+                    .disabled(true)
+                
+            }
+            .padding()
+            .theme(ThemeIdentifier.dark)
+        }
+
+    }
+}