accounts: refactor account panel

This commit simplifies the UI to manage (create, remove, backup,
restore) accounts. It includes the rewording of the previous
Import/Export feature to prevent confusion with the new multidevice
export.
Import is now 'Restore account'
Export is now 'Backup account'
Additionnal label have been added as well

Tuleap: #1152
Change-Id: I64506ce8a2d740f33eeb4719efb4bf8e9f2df746

CMakeLists.txt

@@ -114,8 +114,10 @@ SET(ringclient_CONTROLLERS
    src/AccSecurityVC.h
    src/CertificateWC.mm
    src/CertificateWC.h
-   src/PathPasswordWC.mm
-   src/PathPasswordWC.h
+   src/BackupAccountWC.mm
+   src/BackupAccountWC.h
+   src/RestoreAccountWC.mm
+   src/RestoreAccountWC.h
    src/AudioPrefsVC.mm
    src/AudioPrefsVC.h
    src/AccountsVC.mm
@@ -209,7 +211,8 @@ SET(ringclient_XIBS
    PreferencesWindow
    RingWizard
    CertificateWindow
-   PathPasswordWindow
+   BackupAccountWindow
+   RestoreAccountWindow
    ExportPasswordWindow
    MigrateRingAccountsWindow
    PersonLinker

src/AccGeneralVC.mm

@@ -86,11 +86,6 @@ typedef NS_ENUM(NSInteger, TagViews) {
     AccountModel::instance().selectedAccount()->setHasCustomUserAgent([sender state] == NSOnState);
 }
 
-- (IBAction)removeAccount:(id)sender {
-    AccountModel::instance().remove(AccountModel::instance().selectedAccount());
-    AccountModel::instance().save();
-}
-
 - (void)loadAccount
 {
     auto account = AccountModel::instance().selectedAccount();

src/AccRingVC.mm

@@ -24,7 +24,6 @@
 @interface AccRingVC ()
 
 @property (assign) IBOutlet NSTextField *aliasTextField;
-@property (assign) IBOutlet NSTextField *typeLabel;
 @property (assign) IBOutlet NSTextField *bootstrapField;
 @property (assign) IBOutlet NSTextField *hashField;
 
@@ -39,7 +38,6 @@
 @end
 
 @implementation AccRingVC
-@synthesize typeLabel;
 @synthesize bootstrapField;
 @synthesize hashField;
 @synthesize aliasTextField;
@@ -71,19 +69,12 @@ typedef NS_ENUM(NSInteger, TagViews) {
                      });
 }
 
-- (IBAction)removeAccount:(id)sender {
-    AccountModel::instance().remove(AccountModel::instance().selectedAccount());
-    AccountModel::instance().save();
-}
-
 - (void)loadAccount
 {
     auto account = AccountModel::instance().selectedAccount();
 
     [self.aliasTextField setStringValue:account->alias().toNSString()];
 
-    [typeLabel setStringValue:@"RING"];
-
     [allowUnknown setState:account->allowIncomingFromUnknown()];
     [allowHistory setState:account->allowIncomingFromHistory()];
     [allowContacts setState:account->allowIncomingFromContact()];

src/AccountsVC.mm

@@ -37,10 +37,11 @@
 #import "AccSecurityVC.h"
 #import "AccRingVC.h"
 #import "AccDevicesVC.h"
-#import "PathPasswordWC.h"
+#import "BackupAccountWC.h"
+#import "RestoreAccountWC.h"
 #import "RingWizardWC.h"
 
-@interface AccountsVC () <PathPasswordDelegate>
+@interface AccountsVC () <BackupAccountDelegate, RestoreAccountDelegate>
 
 @property (assign) IBOutlet NSPopUpButton *protocolList;
 
@@ -63,7 +64,7 @@
 @property AccMediaVC* audioVC;
 @property AccAdvancedVC* advancedVC;
 @property AccSecurityVC* securityVC;
-@property PathPasswordWC* passwordWC;
+@property AbstractLoadingWC* accountModal;
 @property RingWizardWC* wizard;
 
 @end
@@ -80,7 +81,7 @@
 @synthesize accountsListView;
 @synthesize accountDetailsView;
 @synthesize treeController;
-@synthesize passwordWC;
+@synthesize accountModal;
 @synthesize wizard;
 
 NSInteger const TAG_CHECK       =   100;
@@ -167,58 +168,6 @@ NSInteger const TAG_TYPE        =   400;
     [self.ringDevicesTabItem setView:self.devicesVC.view];
 }
 
-- (void)createSIPAccount
-{
-    QModelIndex qIdx =  AccountModel::instance().protocolModel()->selectionModel()->currentIndex();
-
-    auto newAccName = [[NSString alloc] initWithFormat:@"%@ account",
-                                          AccountModel::instance().protocolModel()->data(qIdx, Qt::DisplayRole).toString().toNSString(), nil];
-    auto acc = AccountModel::instance().add([newAccName UTF8String], qIdx);
-    acc->setDisplayName(acc->alias());
-    acc->setDTMFType(DtmfType::OverSip);
-    AccountModel::instance().save();
-}
-
-- (void)createRingAccount
-{
-    wizard = [[RingWizardWC alloc] initWithWindowNibName:@"RingWizard"];
-    [wizard showChooseWithCancelButton: YES];
-    // [wizard.window makeKeyAndOrderFront:self];
-#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
-    [self.view.window beginSheet:wizard.window completionHandler:nil];
-#else
-    [NSApp beginSheet: wizard.window
-       modalForWindow: self.view.window
-        modalDelegate: self
-       didEndSelector: nil
-          contextInfo: nil];
-#endif
-    [wizard showWindow:self];
-}
-
-- (IBAction)addAccount:(id)sender
-{
-    QModelIndex qProtocolIdx = AccountModel::instance().protocolModel()->selectionModel()->currentIndex();
-    auto protocol = qvariant_cast<Account::Protocol> (AccountModel::instance().protocolModel()->data( qProtocolIdx, Qt::UserRole));
-    switch (protocol){
-        case Account::Protocol::SIP:{
-            [self createSIPAccount];
-            break;
-        }
-        case Account::Protocol::RING:{
-            [self createRingAccount];
-            break;
-        }
-    }
-}
-
-- (IBAction)protocolSelectedChanged:(id)sender
-{
-    int index = [sender indexOfSelectedItem];
-    auto qIdx = AccountModel::instance().protocolModel()->index(index, 0);
-    AccountModel::instance().protocolModel()->selectionModel()->setCurrentIndex(qIdx, QItemSelectionModel::ClearAndSelect);
-}
-
 - (void) setupSIPPanels
 {
     // Start by removing all tabs
@@ -244,46 +193,6 @@ NSInteger const TAG_TYPE        =   400;
     [configPanels insertTabViewItem:advancedTabItem atIndex:3];
 }
 
-- (IBAction)exportAccount:(id)sender
-{
-    passwordWC = [[PathPasswordWC alloc] initWithDelegate:self actionCode:Action::ACTION_EXPORT];
-#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
-    [self.view.window beginSheet:passwordWC.window completionHandler:nil];
-#else
-    [NSApp beginSheet: passwordWC.window
-       modalForWindow: self.view.window
-        modalDelegate: self
-       didEndSelector: nil
-          contextInfo: nil];
-#endif
-    [passwordWC setAllowFileSelection:NO];
-    if(treeController.selectedNodes.count > 0) {
-        QStringList accounts;
-        for (id item : [treeController selectedNodes]) {
-            QModelIndex accIdx = [treeController toQIdx:item];
-            accounts << AccountModel::instance().getAccountByModelIndex(accIdx)->id();
-        }
-        [passwordWC setAccounts:accounts];
-    }
-    [passwordWC showWindow:self];
-}
-
-- (IBAction)importAccount:(id)sender
-{
-    passwordWC = [[PathPasswordWC alloc] initWithDelegate:self actionCode:Action::ACTION_IMPORT];
-#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
-    [self.view.window beginSheet:passwordWC.window completionHandler:nil];
-#else
-    [NSApp beginSheet: passwordWC.window
-       modalForWindow: self.view.window
-        modalDelegate: self
-       didEndSelector: nil
-          contextInfo: nil];
-#endif
-    [passwordWC setAllowFileSelection:YES];
-    [passwordWC showWindow:self];
-}
-
 - (IBAction)toggleAccount:(NSButton*)sender {
     NSInteger row = [accountsListView rowForView:sender];
     auto accountToToggle = AccountModel::instance().getAccountByModelIndex(AccountModel::instance().index(row));
@@ -383,28 +292,154 @@ NSInteger const TAG_TYPE        =   400;
     }
 }
 
+#pragma mark - Delete account
+
+- (IBAction)removeAccount:(id)sender
+{
+    AccountModel::instance().remove(AccountModel::instance().selectedAccount());
+    AccountModel::instance().save();
+}
 
-#pragma mark - NSMenuDelegate methods
+#pragma mark - Advanced menu methods
 
-- (BOOL)menu:(NSMenu *)menu updateItem:(NSMenuItem *)item atIndex:(NSInteger)index shouldCancel:(BOOL)shouldCancel
+- (IBAction)advancedActionsClicked:(NSButton *)sender
 {
-    auto qIdx = AccountModel::instance().protocolModel()->index(index, 0);
-    [item setTitle:qIdx.data(Qt::DisplayRole).toString().toNSString()];
-    if (qIdx == AccountModel::instance().protocolModel()->selectionModel()->currentIndex()) {
-        [protocolList selectItem:item];
+    NSMenu* menu = [[NSMenu alloc] init];
+
+    auto backupItem = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Backup account", @"Contextual menu entry")
+                               action:@selector(backupAccount:)
+                        keyEquivalent:@""];
+
+    if(treeController.selectedNodes.count == 0) {
+        // Use a fake selector, to grey out the Backup entry in the menu
+        [backupItem setAction:@selector(disable:)];
     }
-    return YES;
+
+    [menu insertItem:backupItem atIndex:0];
+
+    [menu insertItemWithTitle:NSLocalizedString(@"Restore account", @"Contextual menu entry")
+                       action:@selector(restoreAccount:)
+                keyEquivalent:@""
+                      atIndex:0];
+
+    [NSMenu popUpContextMenu:menu withEvent:[self forgedEventForButton:sender] forView:(NSButton *)sender];
+}
+
+- (void) backupAccount:(NSMenuItem*) sender
+{
+    auto passwordWC = [[BackupAccountWC alloc] initWithDelegate:self];
+#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
+    [self.view.window beginSheet:passwordWC.window completionHandler:nil];
+#else
+    [NSApp beginSheet: passwordWC.window
+       modalForWindow: self.view.window
+        modalDelegate: self
+       didEndSelector: nil
+          contextInfo: nil];
+#endif
+    [passwordWC setAllowFileSelection:NO];
+    if(treeController.selectedNodes.count > 0) {
+        QStringList accounts;
+        for (id item : [treeController selectedNodes]) {
+            QModelIndex accIdx = [treeController toQIdx:item];
+            accounts << AccountModel::instance().getAccountByModelIndex(accIdx)->id();
+        }
+        [passwordWC setAccounts:accounts];
+    }
+    [passwordWC showWindow:self];
+    accountModal = passwordWC;
+}
+
+- (void) restoreAccount:(NSMenuItem*) sender
+{
+    auto passwordWC = [[RestoreAccountWC alloc] initWithDelegate:self];
+#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
+    [self.view.window beginSheet:passwordWC.window completionHandler:nil];
+#else
+    [NSApp beginSheet: passwordWC.window
+       modalForWindow: self.view.window
+        modalDelegate: self
+       didEndSelector: nil
+          contextInfo: nil];
+#endif
+    [passwordWC setAllowFileSelection:YES];
+    [passwordWC showWindow:self];
+    accountModal = passwordWC;
 }
 
-- (NSInteger)numberOfItemsInMenu:(NSMenu *)menu
+- (NSEvent*) forgedEventForButton:(NSButton*) button
+{
+    NSRect frame = [button frame];
+    NSPoint menuOrigin = [[button superview]
+                          convertPoint:NSMakePoint(frame.origin.x, frame.origin.y)
+                          toView:nil];
+    return [NSEvent mouseEventWithType:NSLeftMouseDown
+                              location:menuOrigin
+                         modifierFlags:NSLeftMouseDownMask // 0x100
+                             timestamp:0
+                          windowNumber:[[button window] windowNumber]
+                               context:[[button window] graphicsContext]
+                           eventNumber:0
+                            clickCount:1
+                              pressure:1];
+}
+
+
+#pragma mark - Account creation methods
+
+- (IBAction)addAccountClicked:(NSButton *)sender
 {
-    return AccountModel::instance().protocolModel()->rowCount();
+    NSMenu* menu = [[NSMenu alloc] init];
+    [menu insertItemWithTitle:NSLocalizedString(@"Create RING Account", @"Contextual menu entry")
+                       action:@selector(createRingAccount:)
+                keyEquivalent:@""
+                      atIndex:0];
+    [menu insertItemWithTitle:NSLocalizedString(@"Create SIP Account", @"Contextual menu entry")
+                       action:@selector(createSIPAccount:)
+                keyEquivalent:@""
+                      atIndex:0];
+
+    [NSMenu popUpContextMenu:menu withEvent:[self forgedEventForButton:sender] forView:(NSButton *)sender];
 }
 
-#pragma mark - PathPasswordDelegate methods
+- (void)createSIPAccount:(NSMenuItem*) sender
+{
+    auto acc = AccountModel::instance().add([NSLocalizedString(@"New SIP account", @"User label") UTF8String]);
+    acc->setDisplayName(acc->alias());
+    acc->setProtocol(Account::Protocol::SIP);
+    acc->setDTMFType(DtmfType::OverSip);
+    AccountModel::instance().save();
+}
+
+- (void)createRingAccount:(NSMenuItem*) sender
+{
+    wizard = [[RingWizardWC alloc] initWithWindowNibName:@"RingWizard"];
+    [wizard showChooseWithCancelButton: YES];
+    // [wizard.window makeKeyAndOrderFront:self];
+#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
+    [self.view.window beginSheet:wizard.window completionHandler:nil];
+#else
+    [NSApp beginSheet: wizard.window
+       modalForWindow: self.view.window
+        modalDelegate: self
+       didEndSelector: nil
+          contextInfo: nil];
+#endif
+    [wizard showWindow:self];
+}
+
+#pragma mark - BackupAccountDelegate methods
+
 -(void) didCompleteExportWithPath:(NSURL*) fileUrl
 {
     [[NSWorkspace sharedWorkspace] selectFile:fileUrl.path inFileViewerRootedAtPath:@""];
 }
 
+#pragma mark - RestoreAccountDelegate methods
+
+-(void) didCompleteImport
+{
+    // Nothing to do here
+}
+
 @end

src/BackupAccountWC.h

+/*
+ *  Copyright (C) 2016 Savoir-faire Linux Inc.
+ *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+#import <QtCore/qdir.h>
+
+#import "LoadingWCDelegate.h"
+#import "AbstractLoadingWC.h"
+
+@protocol BackupAccountDelegate <LoadingWCDelegate>
+
+@optional
+
+-(void) didCompleteExportWithPath:(NSURL*) path;
+
+@end
+
+@interface BackupAccountWC : AbstractLoadingWC
+
+- (id)initWithDelegate:(id <LoadingWCDelegate>) del;
+
+/**
+ * Allow the NSPathControl of this window to select files or not
+ */
+@property (nonatomic) BOOL allowFileSelection;
+
+/**
+ * password string contained in passwordField.
+ * This is a KVO method to bind the text with the OK Button
+ * if password.length is > 0, button is enabled, otherwise disabled
+ */
+@property (retain) NSString* password;
+
+/**
+ * Object uses to store account to exports
+ */
+@property (assign) QStringList accounts;
+
+/**
+ * passwordConfirmation string contained in passwordConfirmationField.
+ */
+@property (retain) NSString* passwordConfirmation;
+
+/**
+ * computed properties calculated by password string contained in
+ * passwordField and passwordCOnfirmation string contained
+ * inpasswordConfirmationField
+ * This is a KVO method to bind the text with the OK Button
+ * if password.length is > 0 AND passwordConfirmation.length > 0
+ * AND password isEqualsToString passwordCOnfirmationbutton is enabled,
+ * otherwise disabled
+ */
+@property (readonly) BOOL validatePasswords;
+
+@end

src/BackupAccountWC.mm

+/*
+ *  Copyright (C) 2016 Savoir-faire Linux Inc.
+ *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
+ */
+#import "BackupAccountWC.h"
+
+//LRC
+#import <accountmodel.h>
+
+//Ring
+#import "views/ITProgressIndicator.h"
+
+@interface BackupAccountWC() <NSTextFieldDelegate> {
+    __unsafe_unretained IBOutlet NSPathControl* path;
+    __unsafe_unretained IBOutlet NSSecureTextField* passwordField;
+    __unsafe_unretained IBOutlet NSSecureTextField* passwordConfirmationField;
+    __unsafe_unretained IBOutlet ITProgressIndicator* progressIndicator;
+
+}
+
+@end
+
+@implementation BackupAccountWC {
+    struct {
+        unsigned int didCompleteExport:1;
+    } delegateRespondsTo;
+}
+@synthesize accounts;
+
+- (id)initWithDelegate:(id <LoadingWCDelegate>) del
+{
+    return [self initWithDelegate:del actionCode:0];
+}
+
+- (id)initWithDelegate:(id <BackupAccountDelegate>) del actionCode:(NSInteger) code
+{
+    return [super initWithWindowNibName:@"BackupAccountWindow" delegate:del actionCode:code];
+}
+
+- (void)windowDidLoad
+{
+    [super windowDidLoad];
+    [path setURL: [NSURL fileURLWithPath:NSHomeDirectory()]];
+}
+
+- (void)setDelegate:(id <BackupAccountDelegate>)aDelegate
+{
+    if (self.delegate != aDelegate) {
+        [super setDelegate: aDelegate];
+        delegateRespondsTo.didCompleteExport = [self.delegate respondsToSelector:@selector(didCompleteExportWithPath:)];
+    }
+}
+
+- (BOOL)validatePasswords
+{
+    BOOL result = (self.password.length != 0 && [self.password isEqualToString:self.passwordConfirmation]);
+    NSLog(@"ValidatesPasswords : %s", result ? "true" : "false");
+    return result;
+}
+
++ (NSSet *)keyPathsForValuesAffectingValidatePasswords
+{
+    return [NSSet setWithObjects:@"password", @"passwordConfirmation", nil];
+}
+
+- (void) setAllowFileSelection:(BOOL) b
+{
+    _allowFileSelection = b;
+    [path setAllowedTypes:_allowFileSelection ? nil : [NSArray arrayWithObject:@"public.folder"]];
+}
+
+- (IBAction)completeAction:(id)sender
+{
+    auto finalURL = [path.URL URLByAppendingPathComponent:@"accounts.ring"];
+    [self showLoading];
+    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+        int result = AccountModel::instance().exportAccounts(accounts, finalURL.path.UTF8String, passwordField.stringValue.UTF8String);
+        switch (result) {
+            case 0:
+                if (delegateRespondsTo.didCompleteExport){
+                    [((id<BackupAccountDelegate>)self.delegate) didCompleteExportWithPath:finalURL];
+                }
+                [self close];
+                break;
+            default:{
+                [self showError] ;
+            }break;
+        }
+    });
+}
+
+- (void)showLoading
+{
+    [progressIndicator setNumberOfLines:30];
+    [progressIndicator setWidthOfLine:2];
+    [progressIndicator setLengthOfLine:5];
+    [progressIndicator setInnerMargin:20];
+    [super showLoading];
+}
+
+@end

src/PathPasswordWC.h → src/RestoreAccountWC.h

@@ -30,17 +30,17 @@ typedef NS_ENUM(NSUInteger, Action) {
     ACTION_IMPORT = 1,
 };
 
-@protocol PathPasswordDelegate <LoadingWCDelegate>
+@protocol RestoreAccountDelegate <LoadingWCDelegate>
 
 @optional
 
--(void) didCompleteExportWithPath:(NSURL*) path;
 -(void) didCompleteImport;
 
 @end
 
-@interface PathPasswordWC : AbstractLoadingWC
+@interface RestoreAccountWC : AbstractLoadingWC
 
+- (id)initWithDelegate:(id <LoadingWCDelegate>) del;
 
 /**
  * Allow the NSPathControl of this window to select files or not

src/PathPasswordWC.mm → src/RestoreAccountWC.mm

@@ -16,7 +16,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
  */
-#import "PathPasswordWC.h"
+#import "RestoreAccountWC.h"
 
 //LRC
 #import <accountmodel.h>
@@ -24,26 +24,29 @@
 //Ring
 #import "views/ITProgressIndicator.h"
 
-@interface PathPasswordWC() <NSTextFieldDelegate>{
+@interface RestoreAccountWC() <NSTextFieldDelegate> {
     __unsafe_unretained IBOutlet NSPathControl* path;
     __unsafe_unretained IBOutlet NSSecureTextField* passwordField;
-    __unsafe_unretained IBOutlet NSTextField* errorField;
     __unsafe_unretained IBOutlet ITProgressIndicator* progressIndicator;
 }
 
 @end
 
-@implementation PathPasswordWC {
+@implementation RestoreAccountWC {
     struct {
-        unsigned int didCompleteExport:1;
         unsigned int didCompleteImport:1;
     } delegateRespondsTo;
 }
 @synthesize accounts;
 
-- (id)initWithDelegate:(id <PathPasswordDelegate>) del actionCode:(NSInteger) code
+- (id)initWithDelegate:(id <LoadingWCDelegate>) del
 {
-    return [super initWithWindowNibName:@"PathPasswordWindow" delegate:del actionCode:code];
+    return [self initWithDelegate:del actionCode:0];
+}
+
+- (id)initWithDelegate:(id <RestoreAccountDelegate>) del actionCode:(NSInteger) code
+{
+    return [super initWithWindowNibName:@"RestoreAccountWindow" delegate:del actionCode:code];
 }
 
 - (void)windowDidLoad
@@ -52,11 +55,10 @@
     [path setURL: [NSURL fileURLWithPath:NSHomeDirectory()]];
 }
 
-- (void)setDelegate:(id <PathPasswordDelegate>)aDelegate
+- (void)setDelegate:(id <RestoreAccountDelegate>)aDelegate
 {
     if (self.delegate != aDelegate) {
         [super setDelegate: aDelegate];
-        delegateRespondsTo.didCompleteExport = [self.delegate respondsToSelector:@selector(didCompleteExportWithPath:)];
         delegateRespondsTo.didCompleteImport = [self.delegate respondsToSelector:@selector(didCompleteWithImport)];
     }