Orientation problems are fixed and introduced dismiss event

README.md

@@ -26,6 +26,10 @@ There is a special failure condition on Android, if the system doesn't have any
 The plugin downloads the document and provides a preview of the document using the Quick Look framework,
 including the corresponding actions such as copy, print, etc.
 
+## Events (only iOS)
+
+* documentHandlerOnDismiss - it fires after QuickLook window is closed
+
 ## Example usage
 
     handleDocumentWithURL(
@@ -38,3 +42,11 @@ including the corresponding actions such as copy, print, etc.
       }, 
       'http://www.example.com/path/to/document.pdf'
     );
+
+    document.addEventListener(
+      'documentHandlerOnDismiss',
+      function() {
+          console.log('document handler was closed');
+      },
+      false,
+    );

package.json

@@ -0,0 +1,29 @@
+{
+  "version": "0.2.2",
+  "name": "ch.ti8m.documenthandler",
+  "cordova_name": "DocumentHandler",
+  "description": "A phonegap plugin to handle documents (f.e. PDFs) given by URL.",
+  "license": "Apache 2.0",
+  "keywords": [
+    "cordova",
+    "Documents",
+    "PDF"
+  ],
+  "engines": [],
+  "cordova": {
+    "id": "ch.ti8m.documenthandler",
+    "platforms": [
+      "ios",
+      "android"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/onderceylan/DocumentHandler.git"
+  },
+  "author": "Document Handler",
+  "bugs": {
+    "url": "https://github.com/onderceylan/DocumentHandler/issues"
+  },
+  "homepage": "https://github.com/onderceylan/DocumentHandler#readme"
+}

src/ios/DocumentHandler.h

@@ -5,9 +5,13 @@
 #import <Cordova/CDVPlugin.h>
 #import <QuickLook/QuickLook.h>
 
+
 @interface DocumentHandler : CDVPlugin <QLPreviewControllerDelegate, QLPreviewControllerDataSource, QLPreviewItem>
 
 @property (strong, nonatomic) NSURL* fileUrl;
 @property (readonly) NSURL* previewItemURL;
++ (NSNumber *)orientation;
++ (void) setOrientation:(NSNumber*)val;
+
 
 @end

src/ios/DocumentHandler.m

@@ -3,8 +3,22 @@
 
 @implementation DocumentHandler
 
+static NSNumber *orientation = nil;
+
++ (NSNumber*) orientation {
+    @synchronized(self) { return orientation; }
+}
++ (void) setOrientation:(NSNumber*)val {
+    @synchronized(self) { orientation = val; }
+}
+
 - (void)HandleDocumentWithURL:(CDVInvokedUrlCommand*)command;
 {
+
+    orientation = [NSNumber numberWithInt:[[UIDevice currentDevice] orientation]];
+    NSLog(@"setting orientation to");
+    NSLog(@"%@", orientation);
+
     __weak DocumentHandler* weakSelf = self;
 
     dispatch_queue_t asyncQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
@@ -49,6 +63,32 @@ - (NSInteger) numberOfPreviewItemsInPreviewController: (QLPreviewController *) c
     return 1;
 }
 
+- (void)previewControllerWillDismiss:(QLPreviewController *)controller {
+    if (orientation.intValue == 3) {
+        orientation = [NSNumber numberWithInt:4];
+    } else if (orientation.intValue == 4) {
+        orientation = [NSNumber numberWithInt:4];
+    } else if (orientation.intValue == 5) {
+        orientation = [NSNumber numberWithInt:4];
+    } else if (orientation.intValue == 6) {
+        orientation = [NSNumber numberWithInt:3];
+    } else {
+        orientation = [NSNumber numberWithInt:3];
+    }
+
+    NSNumber *currentOrientation = [NSNumber numberWithInt:[[UIDevice currentDevice] orientation]];
+
+    if (currentOrientation.intValue == 1 || currentOrientation.intValue == 2) {
+        [[UIDevice currentDevice] setValue:orientation forKey:@"orientation"];
+    }
+}
+
+- (void)previewControllerDidDismiss:(QLPreviewController *)controller {
+    NSLog(@"handler dismiss");
+    NSString *pluginReadyJSCallbackCommand = [NSString stringWithFormat:@"cordova.fireDocumentEvent('documentHandlerOnDismiss');"];
+    [self.commandDelegate evalJs:pluginReadyJSCallbackCommand];
+}
+
 - (id <QLPreviewItem>) previewController: (QLPreviewController *) controller previewItemAtIndex: (NSInteger) index
 {
     return self;