Add context menu when long press on a reading list entry

ios/chrome/browser/ui/history/history_collection_view_controller.mm

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ios/chrome/browser/ui/history/history_collection_view_controller.h"
 
 #import <MobileCoreServices/MobileCoreServices.h>
 
 #include <memory>
 
@@ skipping 18 matching lines @@
 #import "ios/chrome/browser/ui/collection_view/collection_view_model.h"
 #import "ios/chrome/browser/ui/context_menu/context_menu_coordinator.h"
 #include "ios/chrome/browser/ui/history/history_entries_status_item.h"
 #include "ios/chrome/browser/ui/history/history_entry.h"
 #include "ios/chrome/browser/ui/history/history_entry_inserter.h"
 #import "ios/chrome/browser/ui/history/history_entry_item.h"
 #include "ios/chrome/browser/ui/history/history_service_facade.h"
 #include "ios/chrome/browser/ui/history/history_service_facade_delegate.h"
 #include "ios/chrome/browser/ui/history/history_util.h"
 #import "ios/chrome/browser/ui/url_loader.h"
+#import "ios/chrome/browser/ui/util/pasteboard_util.h"
 #include "ios/chrome/grit/ios_strings.h"
 #import "ios/third_party/material_components_ios/src/components/ActivityIndicator/src/MDCActivityIndicator.h"
 #import "ios/third_party/material_components_ios/src/components/Collections/src/MaterialCollections.h"
 #import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
 #import "ios/web/public/referrer.h"
 #import "ios/web/public/web_state/context_menu_params.h"
 #import "net/base/mac/url_conversions.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
@@ skipping 71 matching lines @@
 - (void)addLoadingIndicator;
 // Displays context menu on cell pressed with gestureRecognizer.
 - (void)displayContextMenuInvokedByGestureRecognizer:
     (UILongPressGestureRecognizer*)gestureRecognizer;
 // Opens URL in the current tab and dismisses the history view.
 - (void)openURL:(const GURL&)URL;
 // Opens URL in a new non-incognito tab and dismisses the history view.
 - (void)openURLInNewTab:(const GURL&)URL;
 // Opens URL in a new incognito tab and dismisses the history view.
 - (void)openURLInNewIncognitoTab:(const GURL&)URL;
-// Copies URL to the clipboard.
-- (void)copyURL:(const GURL&)URL;
 @end
 
 @implementation HistoryCollectionViewController
 
 @synthesize searching = _searching;
 @synthesize entryInserter = _entryInserter;
 @synthesize currentQuery = _currentQuery;
 @synthesize contextMenuCoordinator = _contextMenuCoordinator;
 @synthesize entriesType = _entriesType;
 @synthesize shouldShowNoticeAboutOtherFormsOfBrowsingHistory =
@@ skipping 143 matching lines @@
                            inSectionWithIdentifier:sectionIdentifier];
     [self.collectionView
         selectItemAtIndexPath:indexPath
                      animated:NO
                scrollPosition:UICollectionViewScrollPositionNone];
     [self deleteSelectedItemsFromHistory];
   }
 }
 
 - (void)historyEntryItemDidRequestCopy:(HistoryEntryItem*)item {
-  [self copyURL:item.URL];
+  StoreURLInPasteboard(item.URL);
 }
 
 - (void)historyEntryItemDidRequestOpenInNewTab:(HistoryEntryItem*)item {
   [self openURLInNewTab:item.URL];
 }
 
 - (void)historyEntryItemDidRequestOpenInNewIncognitoTab:
     (HistoryEntryItem*)item {
   [self openURLInNewIncognitoTab:item.URL];
 }
@@ skipping 446 matching lines @@
   ProceduralBlock openInNewIncognitoTabAction = ^{
     [weakSelf openURLInNewIncognitoTab:entry.URL];
   };
   [self.contextMenuCoordinator addItemWithTitle:openInNewIncognitoTabTitle
                                          action:openInNewIncognitoTabAction];
 
   // Add "Copy URL" option.
   NSString* copyURLTitle =
       l10n_util::GetNSStringWithFixup(IDS_IOS_CONTENT_CONTEXT_COPY);
   ProceduralBlock copyURLAction = ^{
-    [weakSelf copyURL:entry.URL];
+    StoreURLInPasteboard(entry.URL);
   };
   [self.contextMenuCoordinator addItemWithTitle:copyURLTitle
                                          action:copyURLAction];
   [self.parentViewController.view endEditing:YES];
   [self.contextMenuCoordinator start];
 }
 
 - (void)openURL:(const GURL&)URL {
   GURL copiedURL(URL);
   [self.delegate historyCollectionViewController:self
@@ skipping 25 matching lines @@
                        shouldCloseWithCompletion:^{
                          [self.URLLoader webPageOrderedOpen:copiedURL
                                                    referrer:web::Referrer()
                                                  windowName:nil
                                                 inIncognito:YES
                                                inBackground:NO
                                                    appendTo:kLastTab];
                        }];
 }
 
-- (void)copyURL:(const GURL&)URL {
-  DCHECK(URL.is_valid());
-  NSData* plainText = [base::SysUTF8ToNSString(URL.spec())
-      dataUsingEncoding:NSUTF8StringEncoding];
-  NSDictionary* copiedItem = @{
-    (NSString*)kUTTypeURL : net::NSURLWithGURL(URL),
-    (NSString*)kUTTypeUTF8PlainText : plainText,
-  };
-  [[UIPasteboard generalPasteboard] setItems:@[ copiedItem ]];
-}
-
 @end