fix: replace newlines with whitespaces cannot work in Adobe Acrobat

Easydict.xcodeproj/project.pbxproj

@@ -40,7 +40,6 @@
 		033C30FC2A7409C40095926A /* TTTDictionary.m in Sources */ = {isa = PBXBuildFile; fileRef = 033C30FB2A7409C40095926A /* TTTDictionary.m */; };
 		033C31002A74CECE0095926A /* EZAppleDictionary.m in Sources */ = {isa = PBXBuildFile; fileRef = 033C30FF2A74CECE0095926A /* EZAppleDictionary.m */; };
 		0342A9812AD64924002A9F5F /* NSString+EZSplit.m in Sources */ = {isa = PBXBuildFile; fileRef = 0342A9802AD64924002A9F5F /* NSString+EZSplit.m */; };
-		034749772B37279200FF679C /* String+EncryptAES.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03FD68BD2B1E151A00FD388E /* String+EncryptAES.swift */; };
 		03542A30293645DF00C34C33 /* EZAppleService.m in Sources */ = {isa = PBXBuildFile; fileRef = 03542A2F293645DF00C34C33 /* EZAppleService.m */; };
 		03542A342936F70F00C34C33 /* EZLanguageManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 03542A332936F70F00C34C33 /* EZLanguageManager.m */; };
 		03542A3A2937AE6400C34C33 /* EZQueryService.m in Sources */ = {isa = PBXBuildFile; fileRef = 03542A392937AE6400C34C33 /* EZQueryService.m */; };
@@ -307,8 +306,8 @@
 		A0B65CA0F31AC8ECFB8347CC /* Pods_EasydictTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 378E73A7EA8FC8FB9C975A63 /* Pods_EasydictTests.framework */; };
 		B87AC7E36367075BA5D13234 /* Pods_Easydict.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6372B33DFF803C7096A82250 /* Pods_Easydict.framework */; };
 		C415C0AD2B450D4800A9D231 /* GeminiService.swift in Sources */ = {isa = PBXBuildFile; fileRef = C415C0AC2B450D4800A9D231 /* GeminiService.swift */; };
-		C4BFDD7A2BE61F550094026B /* Vortex in Frameworks */ = {isa = PBXBuildFile; productRef = C4BFDD792BE61F550094026B /* Vortex */; };
 		C490BF722BE910B70021E40A /* AdvancedTabItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C490BF712BE910B70021E40A /* AdvancedTabItemView.swift */; };
+		C4BFDD7A2BE61F550094026B /* Vortex in Frameworks */ = {isa = PBXBuildFile; productRef = C4BFDD792BE61F550094026B /* Vortex */; };
 		C4DD01E92B12B3C80025EE8E /* TencentService.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4DD01E82B12B3C80025EE8E /* TencentService.swift */; };
 		C4DD01EB2B12BA250025EE8E /* TencentResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4DD01EA2B12BA250025EE8E /* TencentResponse.swift */; };
 		C4DD01ED2B12BE9B0025EE8E /* TencentTranslateType.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4DD01EC2B12BE9B0025EE8E /* TencentTranslateType.swift */; };
@@ -1019,6 +1018,17 @@
 			path = EasydictTests;
 			sourceTree = "<group>";
 		};
+		0317516C2C018A8800EFB343 /* Others */ = {
+			isa = PBXGroup;
+			children = (
+				EA9943E72B534D8900EE7B97 /* LanguageDetectOptimizeExtensions.swift */,
+				EA9943ED2B5353AB00EE7B97 /* WindowTypeExtensions.swift */,
+				EA9943EF2B5354C400EE7B97 /* ShowWindowPositionExtensions.swift */,
+				EA9943F12B5358BF00EE7B97 /* LanguageExtensions.swift */,
+			);
+			path = Others;
+			sourceTree = "<group>";
+		};
 		03247E37296AE8C800AFCD67 /* LoadingAnimationView */ = {
 			isa = PBXGroup;
 			children = (
@@ -1337,7 +1347,6 @@
 		038954372A25A94E00EFFDC3 /* Utility */ = {
 			isa = PBXGroup;
 			children = (
-				03CF88602B137ECB0030C199 /* Swift */,
 				03CAB9522ADBEF5000DA94A3 /* SystemUtility */,
 				030570DF2ADB916E00C9905E /* AppleScript */,
 				03D8B26A292DBC8800D5A811 /* EZCategory */,
@@ -1371,8 +1380,9 @@
 		038A723E2B62C07B004995E3 /* String */ = {
 			isa = PBXGroup;
 			children = (
-				038A723F2B62C0B9004995E3 /* String+Regex.swift */,
 				033A8EAD2BDFE09B00030C08 /* String+Extension.swift */,
+				038A723F2B62C0B9004995E3 /* String+Regex.swift */,
+				03FD68BD2B1E151A00FD388E /* String+EncryptAES.swift */,
 			);
 			path = String;
 			sourceTree = "<group>";
@@ -2009,18 +2019,6 @@
 			path = SystemUtility;
 			sourceTree = "<group>";
 		};
-		03CF88602B137ECB0030C199 /* Swift */ = {
-			isa = PBXGroup;
-			children = (
-				0A2A05A42B59755F00EEA142 /* Bundle */,
-				0A2BA9622B4A3CBB002872A4 /* Notification */,
-				0A2BA95E2B49A967002872A4 /* Binding */,
-				03FD68BC2B1E14B500FD388E /* String */,
-				03CF88612B137ED60030C199 /* Array */,
-			);
-			path = Swift;
-			sourceTree = "<group>";
-		};
 		03CF88612B137ED60030C199 /* Array */ = {
 			isa = PBXGroup;
 			children = (
@@ -2185,14 +2183,6 @@
 			path = Volcano;
 			sourceTree = "<group>";
 		};
-		03FD68BC2B1E14B500FD388E /* String */ = {
-			isa = PBXGroup;
-			children = (
-				03FD68BD2B1E151A00FD388E /* String+EncryptAES.swift */,
-			);
-			path = String;
-			sourceTree = "<group>";
-		};
 		0A2A05A42B59755F00EEA142 /* Bundle */ = {
 			isa = PBXGroup;
 			children = (
@@ -2517,14 +2507,15 @@
 		EA9943E62B534D7C00EE7B97 /* Extensions */ = {
 			isa = PBXGroup;
 			children = (
+				0317516C2C018A8800EFB343 /* Others */,
+				0A2A05A42B59755F00EEA142 /* Bundle */,
+				0A2BA9622B4A3CBB002872A4 /* Notification */,
+				0A2BA95E2B49A967002872A4 /* Binding */,
+				03CF88612B137ED60030C199 /* Array */,
 				03779F162BB256C5008D3C42 /* URL */,
 				038F1F8D2BAD835500CD2F65 /* AppKit */,
 				EA1013412B5DBDA5005E43F9 /* Defaults */,
 				038A723E2B62C07B004995E3 /* String */,
-				EA9943E72B534D8900EE7B97 /* LanguageDetectOptimizeExtensions.swift */,
-				EA9943ED2B5353AB00EE7B97 /* WindowTypeExtensions.swift */,
-				EA9943EF2B5354C400EE7B97 /* ShowWindowPositionExtensions.swift */,
-				EA9943F12B5358BF00EE7B97 /* LanguageExtensions.swift */,
 			);
 			path = Extensions;
 			sourceTree = "<group>";
@@ -2917,7 +2908,6 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				034749772B37279200FF679C /* String+EncryptAES.swift in Sources */,
 				03022F312B370B7100B63209 /* EasydictSwiftTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

Easydict/Swift/Utility/Extensions/String/String+Extension.swift

@@ -9,13 +9,21 @@
 import Foundation
 
 extension String {
+    /// Truncate string max lenght to 200.
     func truncated(_ maxLength: Int = 200) -> String {
         String(prefix(maxLength))
     }
 
+    /// Trim whitespaces and newlines.
     func trim() -> String {
         trimmingCharacters(in: .whitespacesAndNewlines)
     }
+
+    /// Replace all newlines with whitespaces.
+    /// For line breaks, currently macOS is `\n`, previously used `\r`, Windows is `\r\n`.
+    func replacingNewlinesWithWhitespace() -> String {
+        (self as NSString).replacingNewlinesWithWhitespace() as String
+    }
 }
 
 @objc
@@ -30,4 +38,13 @@ extension NSString {
         }
         return self
     }
+
+    func replacingNewlinesWithWhitespace() -> NSString {
+        let newlines = ["\r\n", "\n", "\r"]
+        var newString = self
+        for newline in newlines {
+            newString = replacingOccurrences(of: newline, with: " ") as NSString
+        }
+        return newString
+    }
 }

Easydict/objc/ViewController/Window/BaseQueryWindow/EZBaseQueryViewController.m

@@ -685,7 +685,7 @@ - (void)receiveTitlebarAction:(EZTitlebarQuickAction)action {
             break;
         }
         case EZTitlebarQuickActionReplaceNewlineWithSpace: {
-            self.inputText = [self.inputText stringByReplacingOccurrencesOfString:@"\n" withString:@" "];
+            self.inputText = [self.inputText replacingNewlinesWithWhitespace];
         }
         default:
             break;