coding

iOSClient/Images.xcassets/pdf-horizontal.imageset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "swap-horizontal-variant.svg",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

iOSClient/Images.xcassets/pdf-horizontal.imageset/swap-horizontal-variant.svg

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M4,6L8,10V7H16A2,2 0 0,1 18,9A2,2 0 0,1 16,11H8A4,4 0 0,0 4,15A4,4 0 0,0 8,19H16V22L20,18L16,14V17H8A2,2 0 0,1 6,15A2,2 0 0,1 8,13H16A4,4 0 0,0 20,9A4,4 0 0,0 16,5H8V2L4,6Z" /></svg>

iOSClient/Images.xcassets/pdf-vertical.imageset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "swap-vertical-variant.svg",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

iOSClient/Images.xcassets/pdf-vertical.imageset/swap-vertical-variant.svg

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M18,4L14,8H17V16A2,2 0 0,1 15,18A2,2 0 0,1 13,16V8A4,4 0 0,0 9,4A4,4 0 0,0 5,8V16H2L6,20L10,16H7V8A2,2 0 0,1 9,6A2,2 0 0,1 11,8V16A4,4 0 0,0 15,20A4,4 0 0,0 19,16V8H22L18,4Z" /></svg>

iOSClient/Utility/CCUtility.h

@@ -29,6 +29,7 @@
 #import <MessageUI/MessageUI.h>
 #import <UICKeyChainStore/UICKeyChainStore.h>
 #import <Photos/Photos.h>
+#import <PDFKit/PDFKit.h>
 
 @class tableMetadata;
 
@@ -181,6 +182,9 @@
 + (NSInteger)getCleanUpDay;
 + (void)setCleanUpDay:(NSInteger)days;
 
++ (PDFDisplayDirection)getPDFDisplayDirection;
++ (void)setPDFDisplayDirection:(PDFDisplayDirection)direction;
+
 // ===== Varius =====
 
 + (BOOL)addSkipBackupAttributeToItemAtURL:(NSURL *)URL;

iOSClient/Utility/CCUtility.m

@@ -744,6 +744,23 @@
     [UICKeyChainStore setString:daysString forKey:@"cleanUpDay" service:NCGlobal.shared.serviceShareKeyChain];
 }
 
++ (PDFDisplayDirection)getPDFDisplayDirection
+{
+    NSString *direction = [UICKeyChainStore stringForKey:@"PDFDisplayDirection" service:NCGlobal.shared.serviceShareKeyChain];
+    
+    if (direction == nil) {
+        return kPDFDisplayDirectionVertical;
+    } else {
+        return [direction integerValue];
+    }
+}
+
++ (void)setPDFDisplayDirection:(PDFDisplayDirection)direction
+{
+    NSString *directionString = [@(direction) stringValue];
+    [UICKeyChainStore setString:directionString forKey:@"PDFDisplayDirection" service:NCGlobal.shared.serviceShareKeyChain];
+}
+
 #pragma --------------------------------------------------------------------------------------------
 #pragma mark ===== Various =====
 #pragma --------------------------------------------------------------------------------------------

iOSClient/Viewer/NCViewerPDF/NCViewerPDF.swift

@@ -56,7 +56,7 @@ class NCViewerPDF: UIViewController, NCViewerPDFSearchDelegate {
         pdfView.backgroundColor = NCBrandColor.shared.systemBackground
         pdfView.displayMode = .singlePageContinuous
         pdfView.autoScales = true
-        pdfView.displayDirection = .horizontal
+        pdfView.displayDirection = CCUtility.getPDFDisplayDirection()
         pdfView.autoresizingMask = [.flexibleWidth, .flexibleHeight, .flexibleTopMargin, .flexibleBottomMargin]
         pdfView.usePageViewController(true, withViewOptions: nil)