Move TSImageQuality enum.

// FREEBIE

Signal/src/environment/PropertyListPreferences.h

@@ -13,13 +13,6 @@ typedef NS_ENUM(NSUInteger, NotificationType) {
     NotificationNamePreview,
 };
 
-typedef NS_ENUM(NSUInteger, TSImageQuality) {
-    TSImageQualityUncropped = 1,
-    TSImageQualityHigh = 2,
-    TSImageQualityMedium = 3,
-    TSImageQualityLow = 4
-};
-
 // Used when migrating logging to NSUserDefaults.
 extern NSString *const PropertyListPreferencesSignalDatabaseCollection;
 extern NSString *const PropertyListPreferencesKeyEnableDebugLog;
@@ -59,8 +52,6 @@ extern NSString *const PropertyListPreferencesKeyEnableDebugLog;
 - (BOOL)hasRegisteredVOIPPush;
 - (void)setHasRegisteredVOIPPush:(BOOL)enabled;
 
-- (TSImageQuality)imageUploadQuality;
-
 + (nullable NSString *)lastRanVersion;
 + (NSString *)setAndGetCurrentVersion;
 

Signal/src/environment/PropertyListPreferences.m

@@ -110,12 +110,6 @@ NSString *const PropertyListPreferencesKeyCallsHideIPAddress = @"CallsHideIPAddr
     }
 }
 
-- (TSImageQuality)imageUploadQuality
-{
-    // always return average image quality
-    return TSImageQualityMedium;
-}
-
 - (void)setScreenSecurity:(BOOL)flag
 {
     [self setValueForKey:PropertyListPreferencesKeyScreenSecurity toValue:@(flag)];

Signal/src/view controllers/MessagesViewController.m

@@ -118,10 +118,6 @@ typedef enum : NSUInteger {
 
 - (BOOL)canPerformAction:(SEL)action withSender:(id)sender {
     if (action == @selector(paste:)) {
-        DDLogWarn(@"UIPasteboard.generalPasteboard(): %@.",
-                  [UIPasteboard generalPasteboard].pasteboardTypes);
-        DDLogWarn(@"UIPasteboard.generalPasteboard(): %d.",
-                  (int) [UIPasteboard generalPasteboard].numberOfItems);
         if ([self pasteBoardHasPossibleAttachment]) {
             return YES;
         }
@@ -2479,9 +2475,6 @@ typedef enum : NSUInteger {
 
 - (BOOL)composerTextView:(JSQMessagesComposerTextView *)textView
    shouldPasteWithSender:(id)sender {
-    DDLogError(@"%@ sender: %@",
-               self.tag,
-               sender);
     return YES;
 }
 

Signal/src/view controllers/SignalAttachment.swift

@@ -13,6 +13,13 @@ enum SignalAttachmentError: String {
     case invalidFileFormat
 }
 
+enum TSImageQuality: Int {
+    case uncropped
+    case high
+    case medium
+    case low
+}
+
 // Represents a possible attachment to upload.
 // The attachment may be invalid.
 //
@@ -260,6 +267,13 @@ class SignalAttachment: NSObject {
         }
     }
 
+    private class func defaultImageUploadQuality() -> TSImageQuality {
+        // always return average image quality
+        //
+        // TODO: Why are we using this value?  Why not default to .uncropped?
+        return .medium
+    }
+
     // If the proposed attachment already is a JPEG, and already conforms to the 
     // file size and content size limits, don't recompress it.
     //
@@ -272,8 +286,8 @@ class SignalAttachment: NSObject {
             return false
         }
         if dataUTI == kUTTypeJPEG as String {
-            let imageUploadQuality = Environment.preferences().imageUploadQuality()
+            let maxSize = maxSizeForImage(image: image,
-            let maxSize = maxSizeForImage(image: image, imageUploadQuality:imageUploadQuality)
+                                          imageUploadQuality:defaultImageUploadQuality())
             if image.size.width <= maxSize &&
                 image.size.height <= maxSize &&
                 imageData.count <= kMaxFileSizeImage {
@@ -305,7 +319,7 @@ class SignalAttachment: NSObject {
     private class func compressImageAsJPEG(image: UIImage!, attachment: SignalAttachment!) -> SignalAttachment! {
         assert(attachment.error == nil)
 
-        var imageUploadQuality = Environment.preferences().imageUploadQuality()
+        var imageUploadQuality = defaultImageUploadQuality()
 
         while true {
             let maxSize = maxSizeForImage(image: image, imageUploadQuality:imageUploadQuality)