Rename OWSConversationColor.

Signal/src/ViewControllers/ColorPickerViewController.swift

@@ -110,9 +110,9 @@ class ColorPickerViewController: UIViewController, UIPickerViewDelegate, UIPicke
             owsFailDebug("color was unexpectedly nil")
             return ColorView(color: .white)
         }
-        guard let colors = UIColor.ows_conversationColors(colorName: colorName) else {
+        guard let colors = UIColor.ows_conversationColor(colorName: colorName) else {
             owsFailDebug("unknown color name")
-            return ColorView(color: UIColor.ows_defaultConversationColors().themeColor)
+            return ColorView(color: UIColor.ows_defaultConversationColor().themeColor)
         }
         return ColorView(color: colors.themeColor)
     }

Signal/src/ViewControllers/DebugUI/DebugUIMessages.m

@@ -1528,7 +1528,7 @@ NS_ASSUME_NONNULL_BEGIN
         [self fakeIncomingPngAction:thread
                         actionLabel:@"Fake Incoming 'Incoming' Png"
                           imageSize:CGSizeMake(200.f, 200.f)
-                    backgroundColor:[conversationStyle conversationColors].defaultColor
+                    backgroundColor:[conversationStyle conversationColor].defaultColor
                           textColor:[UIColor whiteColor]
                          imageLabel:@"W"
              isAttachmentDownloaded:YES
@@ -1536,7 +1536,7 @@ NS_ASSUME_NONNULL_BEGIN
         [self fakeIncomingPngAction:thread
                         actionLabel:@"Fake Incoming 'Incoming' Png"
                           imageSize:CGSizeMake(200.f, 200.f)
-                    backgroundColor:[conversationStyle conversationColors].shadeColor
+                    backgroundColor:[conversationStyle conversationColor].shadeColor
                           textColor:[UIColor whiteColor]
                          imageLabel:@"W"
              isAttachmentDownloaded:YES
@@ -1544,7 +1544,7 @@ NS_ASSUME_NONNULL_BEGIN
         [self fakeIncomingPngAction:thread
                         actionLabel:@"Fake Incoming 'Incoming' Png"
                           imageSize:CGSizeMake(200.f, 200.f)
-                    backgroundColor:[conversationStyle conversationColors].defaultColor
+                    backgroundColor:[conversationStyle conversationColor].defaultColor
                           textColor:[UIColor whiteColor]
                          imageLabel:@"W"
              isAttachmentDownloaded:NO
@@ -1552,7 +1552,7 @@ NS_ASSUME_NONNULL_BEGIN
         [self fakeIncomingPngAction:thread
                         actionLabel:@"Fake Incoming 'Incoming' Png"
                           imageSize:CGSizeMake(200.f, 200.f)
-                    backgroundColor:[conversationStyle conversationColors].shadeColor
+                    backgroundColor:[conversationStyle conversationColor].shadeColor
                           textColor:[UIColor whiteColor]
                          imageLabel:@"W"
              isAttachmentDownloaded:NO

Signal/src/ViewControllers/ThreadSettings/OWSConversationSettingsViewController.m

@@ -289,7 +289,7 @@ const CGFloat kIconViewLength = 24;
                              itemWithCustomCellBlock:^{
                                  NSString *colorName = self.thread.conversationColorName;
                                  UIColor *currentColor =
-                                     [UIColor ows_conversationColorsForColorName:colorName].themeColor;
+                                     [UIColor ows_conversationColorForColorName:colorName].themeColor;
                                  NSString *title = NSLocalizedString(@"CONVERSATION_SETTINGS_CONVERSATION_COLOR",
                                      @"Label for table cell which leads to picking a new conversation color");
                                  return [weakSelf disclosureCellWithName:title iconColor:currentColor];

SignalMessaging/categories/Theme.h

@@ -57,12 +57,4 @@ extern NSString *const ThemeDidChangeNotification;
 
 @end
 
-#pragma mark -
-
-@interface OWSConversationColors (Theme)
-
-@property (nonatomic, readonly) UIColor *themeColor;
-
-@end
-
 NS_ASSUME_NONNULL_END

SignalMessaging/categories/Theme.m

@@ -162,15 +162,4 @@ NSString *const ThemeKeyThemeEnabled = @"ThemeKeyThemeEnabled";
 
 @end
 
-#pragma mark -
-
-@implementation OWSConversationColors (Theme)
-
-- (UIColor *)themeColor
-{
-    return Theme.isDarkThemeEnabled ? self.shadeColor : self.defaultColor;
-}
-
-@end
-
 NS_ASSUME_NONNULL_END

SignalMessaging/categories/UIColor+OWS.h

@@ -6,15 +6,17 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@interface OWSConversationColors : NSObject
+@interface OWSConversationColor : NSObject
 
 @property (nonatomic, readonly) UIColor *defaultColor;
 @property (nonatomic, readonly) UIColor *shadeColor;
 @property (nonatomic, readonly) UIColor *tintColor;
 
-+ (OWSConversationColors *)conversationColorsWithDefaultColor:(UIColor *)defaultColor
-                                                   shadeColor:(UIColor *)shadeColor
-                                                    tintColor:(UIColor *)tintColor;
+@property (nonatomic, readonly) UIColor *themeColor;
+
++ (OWSConversationColor *)conversationColorWithDefaultColor:(UIColor *)defaultColor
+                                                 shadeColor:(UIColor *)shadeColor
+                                                  tintColor:(UIColor *)tintColor;
 
 @end
 
@@ -109,18 +111,18 @@ NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark - Conversation Colors
 
-+ (nullable OWSConversationColors *)ows_conversationColorsForColorName:(NSString *)colorName
-    NS_SWIFT_NAME(ows_conversationColors(colorName:));
++ (nullable OWSConversationColor *)ows_conversationColorForColorName:(NSString *)colorName
+    NS_SWIFT_NAME(ows_conversationColor(colorName:));
 
 // If the conversation color name is valid, return its colors.
 // Otherwise return the "default" conversation colors.
-+ (OWSConversationColors *)ows_conversationColorsOrDefaultForColorName:(NSString *)conversationColorName
-    NS_SWIFT_NAME(ows_conversationColorsOrDefault(colorName:));
++ (OWSConversationColor *)ows_conversationColorOrDefaultForColorName:(NSString *)conversationColorName
+    NS_SWIFT_NAME(ows_conversationColorOrDefault(colorName:));
 
 @property (class, readonly, nonatomic) NSArray<NSString *> *ows_conversationColorNames;
 
 + (NSString *)ows_defaultConversationColorName;
-+ (OWSConversationColors *)ows_defaultConversationColors;
++ (OWSConversationColor *)ows_defaultConversationColor;
 
 // TODO: Remove
 @property (class, readonly, nonatomic) UIColor *ows_darkSkyBlueColor;

SignalMessaging/categories/UIColor+OWS.m

@@ -10,7 +10,7 @@
 NS_ASSUME_NONNULL_BEGIN
 
 
-@interface OWSConversationColors ()
+@interface OWSConversationColor ()
 
 @property (nonatomic) UIColor *defaultColor;
 @property (nonatomic) UIColor *shadeColor;
@@ -20,19 +20,24 @@ NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark -
 
-@implementation OWSConversationColors
+@implementation OWSConversationColor
 
-+ (OWSConversationColors *)conversationColorsWithDefaultColor:(UIColor *)defaultColor
-                                                   shadeColor:(UIColor *)shadeColor
-                                                    tintColor:(UIColor *)tintColor
++ (OWSConversationColor *)conversationColorWithDefaultColor:(UIColor *)defaultColor
+                                                 shadeColor:(UIColor *)shadeColor
+                                                  tintColor:(UIColor *)tintColor
 {
-    OWSConversationColors *instance = [OWSConversationColors new];
+    OWSConversationColor *instance = [OWSConversationColor new];
     instance.defaultColor = defaultColor;
     instance.shadeColor = shadeColor;
     instance.tintColor = tintColor;
     return instance;
 }
 
+- (UIColor *)themeColor
+{
+    return Theme.isDarkThemeEnabled ? self.shadeColor : self.defaultColor;
+}
+
 @end
 
 #pragma mark -
@@ -488,7 +493,7 @@ NS_ASSUME_NONNULL_BEGIN
     return self.ows_conversationColorMap.allKeys;
 }
 
-+ (nullable OWSConversationColors *)ows_conversationColorsForColorName:(NSString *)conversationColorName
++ (nullable OWSConversationColor *)ows_conversationColorForColorName:(NSString *)conversationColorName
 {
     UIColor *_Nullable defaultColor = self.ows_conversationColorMap[conversationColorName];
     UIColor *_Nullable shadeColor = self.ows_conversationColorMapShade[conversationColorName];
@@ -499,19 +504,17 @@ NS_ASSUME_NONNULL_BEGIN
     OWSAssertDebug(defaultColor);
     OWSAssertDebug(shadeColor);
     OWSAssertDebug(tintColor);
-    return [OWSConversationColors conversationColorsWithDefaultColor:defaultColor
-                                                          shadeColor:shadeColor
-                                                           tintColor:tintColor];
+    return
+        [OWSConversationColor conversationColorWithDefaultColor:defaultColor shadeColor:shadeColor tintColor:tintColor];
 }
 
-+ (OWSConversationColors *)ows_conversationColorsOrDefaultForColorName:(NSString *)conversationColorName
++ (OWSConversationColor *)ows_conversationColorOrDefaultForColorName:(NSString *)conversationColorName
 {
-    OWSConversationColors *_Nullable conversationColors =
-        [self ows_conversationColorsForColorName:conversationColorName];
-    if (conversationColors) {
-        return conversationColors;
+    OWSConversationColor *_Nullable conversationColor = [self ows_conversationColorForColorName:conversationColorName];
+    if (conversationColor) {
+        return conversationColor;
     }
-    return [self ows_defaultConversationColors];
+    return [self ows_defaultConversationColor];
 }
 
 + (NSString *)ows_defaultConversationColorName
@@ -521,9 +524,9 @@ NS_ASSUME_NONNULL_BEGIN
     return conversationColorName;
 }
 
-+ (OWSConversationColors *)ows_defaultConversationColors
++ (OWSConversationColor *)ows_defaultConversationColor
 {
-    return [self ows_conversationColorsForColorName:self.ows_defaultConversationColorName];
+    return [self ows_conversationColorForColorName:self.ows_defaultConversationColorName];
 }
 
 // TODO: Remove

SignalMessaging/utils/ConversationStyle.swift

@@ -64,7 +64,7 @@ public class ConversationStyle: NSObject {
     public required init(thread: TSThread) {
 
         self.thread = thread
-        self.conversationColors = ConversationStyle.conversationColors(thread: thread)
+        self.conversationColor = ConversationStyle.conversationColor(thread: thread)
 
         super.init()
 
@@ -126,18 +126,18 @@ public class ConversationStyle: NSObject {
 
         lastTextLineAxis = CGFloat(round(baseFontOffset + messageTextFont.capHeight * 0.5))
 
-        self.conversationColors = ConversationStyle.conversationColors(thread: thread)
+        self.conversationColor = ConversationStyle.conversationColor(thread: thread)
     }
 
     // MARK: Colors
 
     @objc
-    public var conversationColors: OWSConversationColors
+    public var conversationColor: OWSConversationColor
 
-    private class func conversationColors(thread: TSThread) -> OWSConversationColors {
+    private class func conversationColor(thread: TSThread) -> OWSConversationColor {
         let colorName = thread.conversationColorName
 
-        return UIColor.ows_conversationColorsOrDefault(colorName: colorName)
+        return UIColor.ows_conversationColorOrDefault(colorName: colorName)
     }
 
     @objc
@@ -162,7 +162,7 @@ public class ConversationStyle: NSObject {
         if isIncoming {
             return ConversationStyle.defaultBubbleColorIncoming
         } else {
-            return conversationColors.defaultColor
+            return conversationColor.defaultColor
         }
     }
 
@@ -203,16 +203,16 @@ public class ConversationStyle: NSObject {
     @objc
     public func quotedReplyBubbleColor(isIncoming: Bool) -> UIColor {
         if Theme.isDarkThemeEnabled {
-            return conversationColors.shadeColor
+            return conversationColor.shadeColor
         } else {
-            return conversationColors.tintColor
+            return conversationColor.tintColor
         }
     }
 
     @objc
     public func quotedReplyStripeColor(isIncoming: Bool) -> UIColor {
         if isIncoming {
-            return conversationColors.defaultColor
+            return conversationColor.defaultColor
         } else {
             return Theme.backgroundColor
         }

SignalMessaging/utils/OWSContactAvatarBuilder.m

@@ -124,7 +124,7 @@ NS_ASSUME_NONNULL_BEGIN
         [initials appendString:@"#"];
     }
 
-    UIColor *color = [UIColor ows_conversationColorsOrDefaultForColorName:self.colorName].themeColor;
+    UIColor *color = [UIColor ows_conversationColorOrDefaultForColorName:self.colorName].themeColor;
     OWSAssertDebug(color);
 
     UIImage *_Nullable image =

SignalMessaging/utils/OWSGroupAvatarBuilder.m

@@ -66,8 +66,7 @@ NS_ASSUME_NONNULL_BEGIN
         return cachedAvatar;
     }
 
-    UIColor *backgroundColor =
-        [UIColor ows_conversationColorForColorName:conversationColorName isShaded:Theme.isDarkThemeEnabled];
+    UIColor *backgroundColor = [UIColor ows_conversationColorForColorName:conversationColorName].themeColor;
     UIImage *_Nullable image =
         [OWSGroupAvatarBuilder groupAvatarImageWithBackgroundColor:backgroundColor diameter:diameter];
     if (!image) {