#182

iOSClient/CCStandardImages.h

@@ -122,6 +122,7 @@
 #define image_removetaskcrypto                  @"removetaskcrypto"
 
 #define image_seleziona                         @"seleziona"
+#define image_searchBig                         @"searchBig"
 #define image_saveSelectedFiles                 @"saveSelectedFiles"
 #define image_settingsActivityHigh              @"settingsActivityHigh"
 #define image_settingsAdvanced                  @"settingsAdvanced"

iOSClient/Images.xcassets/searchBig.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "searchBig@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

iOSClient/Main/CCMain.h

@@ -33,6 +33,7 @@
 #import "BKPasscodeViewController.h"
 #import "NSString+TruncateToWidth.h"
 #import "UINavigationController+CCProgress.h"
+#import "UIScrollView+EmptyDataSet.h"
 #import "CCLogin.h"
 #import "CCCellMain.h"
 #import "CCCellMainTransfer.h"
@@ -61,7 +62,7 @@
 #import "CCPatenteGuida.h"
 #import "JSAlertView.h"
 
-@interface CCMain : UITableViewController <UITableViewDataSource, UITableViewDelegate, UIActionSheetDelegate, UIGestureRecognizerDelegate, UIDocumentInteractionControllerDelegate, UIViewControllerPreviewingDelegate, CCMoveDelegate, CTAssetsPickerControllerDelegate, BKPasscodeViewControllerDelegate, UISplitViewControllerDelegate, UIPopoverControllerDelegate, CCNetworkingDelegate, CCShareOCDelegate, CCAccountWebDelegate, CCBancomatDelegate, CCCartaDiCreditoDelegate, CCCartaIdentitaDelegate, CCContoCorrenteDelegate, CCNoteDelegate, CCPassaportoDelegate, CCPatenteGuidaDelegate, CCPeekPopDelegate, UIDocumentMenuDelegate, UIDocumentPickerDelegate, UISearchResultsUpdating, UISearchControllerDelegate, UISearchBarDelegate, UIScrollViewDelegate, CCLoginDelegate>
+@interface CCMain : UITableViewController <UITableViewDataSource, UITableViewDelegate, UIActionSheetDelegate, UIGestureRecognizerDelegate, UIDocumentInteractionControllerDelegate, UIViewControllerPreviewingDelegate, CCMoveDelegate, CTAssetsPickerControllerDelegate, BKPasscodeViewControllerDelegate, UISplitViewControllerDelegate, UIPopoverControllerDelegate, CCNetworkingDelegate, CCShareOCDelegate, CCAccountWebDelegate, CCBancomatDelegate, CCCartaDiCreditoDelegate, CCCartaIdentitaDelegate, CCContoCorrenteDelegate, CCNoteDelegate, CCPassaportoDelegate, CCPatenteGuidaDelegate, CCPeekPopDelegate, UIDocumentMenuDelegate, UIDocumentPickerDelegate, UISearchResultsUpdating, UISearchControllerDelegate, UISearchBarDelegate, UIScrollViewDelegate, CCLoginDelegate, DZNEmptyDataSetSource, DZNEmptyDataSetDelegate>
 
 @property BOOL isFolderEncrypted;
 

iOSClient/Main/CCMain.m

@@ -94,6 +94,11 @@
     // Login
     CCLoginWeb *_loginWeb;
     CCLogin *_loginVC;
+    
+    // NO Files
+    NSString *_noFilesTitle;
+    NSString *_noFilesDescription;
+
 }
 @end
 
@@ -144,6 +149,8 @@
     self.tableView.delegate = self;
     self.tableView.tableFooterView = [UIView new];
     self.tableView.separatorColor = COLOR_SEPARATOR_TABLE;
+    self.tableView.emptyDataSetDelegate = self;
+    self.tableView.emptyDataSetSource = self;
     self.searchController.delegate = self;
     self.searchController.searchBar.delegate = self;
     
@@ -385,6 +392,50 @@
     }
 }
 
+#pragma --------------------------------------------------------------------------------------------
+#pragma mark ==== DZNEmptyDataSetSource ====
+#pragma --------------------------------------------------------------------------------------------
+
+- (BOOL)emptyDataSetShouldDisplay:(UIScrollView *)scrollView
+{
+    if(_isSearchMode)
+        return NO;
+    else
+        return YES;
+}
+
+- (UIColor *)backgroundColorForEmptyDataSet:(UIScrollView *)scrollView
+{
+    return [UIColor whiteColor];
+}
+
+- (UIImage *)imageForEmptyDataSet:(UIScrollView *)scrollView
+{
+    return [UIImage imageNamed:image_filesNoFiles];
+}
+
+- (NSAttributedString *)titleForEmptyDataSet:(UIScrollView *)scrollView
+{
+    NSString *text = [NSString stringWithFormat:@"%@", NSLocalizedString(@"_files_no_files_", nil)];
+    
+    NSDictionary *attributes = @{NSFontAttributeName:[UIFont boldSystemFontOfSize:20.0f], NSForegroundColorAttributeName:[UIColor lightGrayColor]};
+    
+    return [[NSAttributedString alloc] initWithString:text attributes:attributes];
+}
+
+- (NSAttributedString *)descriptionForEmptyDataSet:(UIScrollView *)scrollView
+{
+    NSString *text = [NSString stringWithFormat:@"\n%@", NSLocalizedString(@"_no_file_pull_down_", nil)];
+    
+    NSMutableParagraphStyle *paragraph = [NSMutableParagraphStyle new];
+    paragraph.lineBreakMode = NSLineBreakByWordWrapping;
+    paragraph.alignment = NSTextAlignmentCenter;
+    
+    NSDictionary *attributes = @{NSFontAttributeName: [UIFont systemFontOfSize:14.0], NSForegroundColorAttributeName: [UIColor lightGrayColor], NSParagraphStyleAttributeName: paragraph};
+    
+    return [[NSAttributedString alloc] initWithString:text attributes:attributes];
+}
+
 #pragma --------------------------------------------------------------------------------------------
 #pragma mark ===== AlertView =====
 #pragma --------------------------------------------------------------------------------------------