Merge pull request #36 from fred-bowker/image-override

Sources/ChatUI/Appearance/Appearance.ChatUI.swift

@@ -1,6 +1,6 @@
 //
 //  Color.ChatUI.swift
-//  
+//
 //
 //  Created by Jaesung Lee on 2023/02/08.
 //
@@ -40,6 +40,7 @@ private struct AppearanceKey: EnvironmentKey {
  ```
  */
 public struct Appearance {
+
     // MARK: Predefined Colors
     /// The main colors used in views provided by ``ChatUI``. The default is `Color(.systemBlue)`
     public let tint: Color
@@ -83,6 +84,9 @@ public struct Appearance {
     /// Format of the time shown next to a message, default is 12 hour time hh:mm
     public let messageTimeFormat: String
 
+    /// Images used throughout, these are default and can be overridden for both light and dark modes
+    public let images: ImageAsset
+
     public init(
         tint: Color = Color(.tintColor),
         primary: Color = Color.primary,
@@ -103,6 +107,8 @@ public struct Appearance {
         footnote: Font = .footnote,
         title: Font = .headline,
         subtitle: Font = .footnote,
+        lightImages: ChatSymbols = ChatSymbols(),
+        darkImages: ChatSymbols = ChatSymbols(),
         messageTimeFormat: String = "hh:mm"
     ) {
         self.tint = tint
@@ -127,5 +133,9 @@ public struct Appearance {
         self.footnote = footnote
         self.title = title
         self.subtitle = subtitle
+
+        // Image
+        self.images = ImageAsset(lightSymbol: lightImages, darkSymbol: darkImages)
     }
 }
+

Sources/ChatUI/Appearance/ImageAppearance.ChatUI.swift

@@ -0,0 +1,132 @@
+/// Defines images used in ``ChatUI``.
+///
+/// Use these image names to display icons, avatars, and other images in the chat user interface.
+///
+/// Example usage:
+/// ```
+/// ChatSymbols.send
+///     .resizable()
+///     .frame(width: 100, height: 100)
+///     .clipShape(Circle())
+/// ```
+
+import Foundation
+import SwiftUI
+
+public struct ChatSymbols {
+
+    /// circle.grid.2x2.fill
+    public let menu: Image
+
+    /// camera.fill
+    public let camera: Image
+
+    /// photo
+    public let photoLibrary: Image
+
+    /// mic.fill
+    public let mic: Image
+
+    /// face.smiling.fill
+    public let giphy: Image
+
+    /// paperplane.fill
+    public let send: Image
+
+    /// chevron.right
+    public let buttonHidden: Image
+
+    /// chevron.down
+    public let directionDown: Image
+
+    /// location.fill
+    public let location: Image
+
+    /// paperclip
+    public let document: Image
+
+    /// music.note
+    public let music: Image
+
+    /// circle.dotted
+    public let sending: Image
+
+    /// checkmark.circle
+    public let sent: Image
+
+    /// checkmark.circle.fill
+    public let delivered: Image
+
+    /// exclamationmark.circle
+    public let failed: Image
+
+    /// icloud.slash
+    public let downloadFailed: Image
+
+    /// xmark.circle.fill
+    public let close: Image
+
+    /// arrow.triangle.2.circlepath
+    public let flip: Image
+
+    /// trash
+    public let delete: Image
+
+    /// pause.circle.fill
+    public let pause: Image
+
+    /// play.circle.fill
+    public let play: Image
+
+    /// person.crop.circle.fill
+    public let person: Image
+
+    /// Creates a new ``ChatSymbols``.
+    public init(
+            menu: Image = Image(systemName: "circle.grid.2x2.fill"),
+            camera: Image = Image(systemName: "camera.fill"),
+            photoLibrary: Image = Image(systemName: "photo"),
+            mic: Image = Image(systemName: "mic.fill"),
+            giphy: Image = Image(systemName: "face.smiling.fill"),
+            send: Image = Image(systemName: "paperplane.fill"),
+            buttonHidden: Image = Image(systemName: "chevron.right"),
+            directionDown: Image = Image(systemName: "chevron.down"),
+            location: Image = Image(systemName: "location.fill"),
+            document: Image = Image(systemName: "paperclip"),
+            music: Image = Image(systemName: "music.note"),
+            sending: Image = Image(systemName: "circle.dotted"),
+            sent: Image = Image(systemName: "checkmark.circle"),
+            delivered: Image = Image(systemName: "checkmark.circle.fill"),
+            failed: Image = Image(systemName: "exclamationmark.circle"),
+            downloadFailed: Image = Image(systemName: "icloud.slash"),
+            close: Image = Image(systemName: "xmark.circle.fill"),
+            flip: Image = Image(systemName: "arrow.triangle.2.circlepath"),
+            delete: Image = Image(systemName: "trash"),
+            pause: Image = Image(systemName: "pause.circle.fill"),
+            play: Image = Image(systemName: "play.circle.fill"),
+            person: Image = Image(systemName: "person.crop.circle.fill")
+    ) {
+        self.menu = menu
+        self.camera = camera
+        self.photoLibrary = photoLibrary
+        self.mic = mic
+        self.giphy = giphy
+        self.send = send
+        self.buttonHidden = buttonHidden
+        self.directionDown = directionDown
+        self.location = location
+        self.document = document
+        self.music = music
+        self.sending = sending
+        self.sent = sent
+        self.delivered = delivered
+        self.failed = failed
+        self.downloadFailed = downloadFailed
+        self.close = close
+        self.flip = flip
+        self.delete = delete
+        self.pause = pause
+        self.play = play
+        self.person = person
+    }
+}