From 51a99a8bd01f670bba0af0a591ebbfc79e4e8a4f Mon Sep 17 00:00:00 2001
From: michael starke <michael.starke@hicknhack-software.com>
Date: Thu, 14 Sep 2017 00:32:20 +0200
Subject: [PATCH] drag and drop for icon files is working

---
 MacPass/Base.lproj/IconSelection.xib |  2 +-
 MacPass/MPIconSelectViewController.m | 24 +++++++++++++++++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/MacPass/Base.lproj/IconSelection.xib b/MacPass/Base.lproj/IconSelection.xib
index a05832dd..948bc0df 100644
--- a/MacPass/Base.lproj/IconSelection.xib
+++ b/MacPass/Base.lproj/IconSelection.xib
@@ -83,7 +83,7 @@
                 <constraint firstItem="57" firstAttribute="top" secondItem="1" secondAttribute="top" constant="20" symbolic="YES" id="iuz-pK-yXC"/>
                 <constraint firstItem="101" firstAttribute="leading" secondItem="8kv-BJ-IEk" secondAttribute="trailing" constant="8" symbolic="YES" id="nvi-CZ-a6L"/>
             </constraints>
-            <point key="canvasLocation" x="-43" y="90"/>
+            <point key="canvasLocation" x="-143" y="15"/>
         </customView>
         <collectionViewItem id="61">
             <connections>
diff --git a/MacPass/MPIconSelectViewController.m b/MacPass/MPIconSelectViewController.m
index 5d3313cd..15e8216c 100644
--- a/MacPass/MPIconSelectViewController.m
+++ b/MacPass/MPIconSelectViewController.m
@@ -43,7 +43,7 @@
   self.iconCollectionView.selectable = YES;
   self.iconCollectionView.allowsMultipleSelection = NO;
   self.iconCollectionView.delegate = self;
-  //[self.iconCollectionView registerForDraggedTypes:@[(NSString *)kUTTypeURL, (NSString *)kUTTypeFileURL]];
+  [self.iconCollectionView registerForDraggedTypes:@[(NSString *)kUTTypeURL, (NSString *)kUTTypeFileURL]];
   
   MPDocument *document = [NSDocumentController sharedDocumentController].currentDocument;
   self.iconCollectionView.content = document.tree.metaData.customIcons;
@@ -95,8 +95,26 @@
 }
 
 - (BOOL)collectionView:(NSCollectionView *)collectionView acceptDrop:(id <NSDraggingInfo>)draggingInfo index:(NSInteger)index dropOperation:(NSCollectionViewDropOperation)dropOperation {
-  NSLog(@"Index:%ld", index);
-  return YES;
+  NSPasteboard *pBoard = [draggingInfo draggingPasteboard];
+  NSArray *urls = [pBoard readObjectsForClasses:@[NSURL.class] options:@{ NSPasteboardURLReadingFileURLsOnlyKey : @YES }];
+  if(urls.count == 0) {
+    return NO;
+  }
+  BOOL success = NO;
+  MPDocument *document = [NSDocumentController sharedDocumentController].currentDocument;
+  for(NSURL *url in urls) {
+    KPKIcon *icon = [[KPKIcon alloc] initWithImageAtURL:url];
+    if(icon.image) {
+      NSLog(@"Added Icon at:%@", url);
+      [document.tree.metaData addCustomIcon:icon];
+      success = YES;
+    }
+  }
+  if(success) {
+    self.iconCollectionView.content = document.tree.metaData.customIcons;
+    self.iconCollectionView.content = [[MPIconHelper databaseIcons] arrayByAddingObjectsFromArray:document.tree.metaData.customIcons];
+  }
+  return success;
 }
 
 @end