aboutsummaryrefslogtreecommitdiffstats
path: root/Source/SPBundleEditorController.m
diff options
context:
space:
mode:
authorBibiko <bibiko@eva.mpg.de>2010-11-18 13:48:46 +0000
committerBibiko <bibiko@eva.mpg.de>2010-11-18 13:48:46 +0000
commit7449035e027814b807764d59ecd2428dbb43319d (patch)
treedf7f10183d36b2d6138ffc44a85e5e96aec4f370 /Source/SPBundleEditorController.m
parent94e6cbd84b96af04b0b3f7eec4b67b2b99cf62ad (diff)
downloadsequelpro-7449035e027814b807764d59ecd2428dbb43319d.tar.gz
sequelpro-7449035e027814b807764d59ecd2428dbb43319d.tar.bz2
sequelpro-7449035e027814b807764d59ecd2428dbb43319d.zip
• Bundle Editor
- input, input fallback, output implemented plus validation
Diffstat (limited to 'Source/SPBundleEditorController.m')
-rw-r--r--Source/SPBundleEditorController.m361
1 files changed, 357 insertions, 4 deletions
diff --git a/Source/SPBundleEditorController.m b/Source/SPBundleEditorController.m
index 15b2028a..b7e31aee 100644
--- a/Source/SPBundleEditorController.m
+++ b/Source/SPBundleEditorController.m
@@ -24,6 +24,11 @@
#import "SPBundleEditorController.h"
+@interface SPBundleEditorController (PrivateAPI)
+
+- (void)_updateInputPopupButton;
+
+@end
@implementation SPBundleEditorController
@@ -47,17 +52,256 @@
- (void)dealloc
{
+
+ [inputEditorScopePopUpMenu release];
+ [inputInputFieldScopePopUpMenu release];
+ [inputDataTableScopePopUpMenu release];
+ [outputEditorScopePopUpMenu release];
+ [outputInputFieldScopePopUpMenu release];
+ [outputDataTableScopePopUpMenu release];
+ [inputFallbackEditorScopePopUpMenu release];
+ [inputFallbackInputFieldScopePopUpMenu release];
+ [inputNonePopUpMenu release];
+
+ [inputEditorScopeArray release];
+ [inputInputFieldScopeArray release];
+ [inputDataTableScopeArray release];
+ [outputEditorScopeArray release];
+ [outputInputFieldScopeArray release];
+ [outputDataTableScopeArray release];
+ [inputFallbackEditorScopeArray release];
+ [inputFallbackInputFieldScopeArray release];
+
if(commandBundleArray) [commandBundleArray release], commandBundleArray = nil;
if(bundlePath) [bundlePath release], bundlePath = nil;
+
[super dealloc];
+
+}
+
+- (void)awakeFromNib
+{
+
+ inputEditorScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ inputInputFieldScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ inputDataTableScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ inputNonePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ outputEditorScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ outputInputFieldScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ outputDataTableScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ inputFallbackEditorScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+ inputFallbackInputFieldScopePopUpMenu = [[NSMenu alloc] initWithTitle:@""];
+
+ inputEditorScopeArray = [[NSArray arrayWithObjects:SPBundleInputSourceNone, SPBundleInputSourceSelectedText, SPBundleInputSourceEntireContent, nil] retain];
+ inputInputFieldScopeArray = [[NSArray arrayWithObjects:SPBundleInputSourceNone, SPBundleInputSourceSelectedText, SPBundleInputSourceEntireContent, nil] retain];
+ inputDataTableScopeArray = [[NSArray arrayWithObjects:SPBundleInputSourceNone, SPBundleInputSourceSelectedTableRowsAsTab, SPBundleInputSourceSelectedTableRowsAsCsv, SPBundleInputSourceSelectedTableRowsAsSqlInsert, SPBundleInputSourceTableRowsAsTab, SPBundleInputSourceTableRowsAsCsv, SPBundleInputSourceTableRowsAsSqlInsert, nil] retain];
+ outputEditorScopeArray = [[NSArray arrayWithObjects:SPBundleOutputActionNone, SPBundleOutputActionInsertAsText, SPBundleOutputActionInsertAsSnippet, SPBundleOutputActionReplaceSelection, SPBundleOutputActionReplaceContent, SPBundleOutputActionShowAsTextTooltip, SPBundleOutputActionShowAsHTMLTooltip, nil] retain];
+ outputInputFieldScopeArray = [[NSArray arrayWithObjects:SPBundleOutputActionNone, SPBundleOutputActionInsertAsText, SPBundleOutputActionReplaceSelection, SPBundleOutputActionReplaceContent, SPBundleOutputActionShowAsTextTooltip, SPBundleOutputActionShowAsHTMLTooltip, nil] retain];
+ outputDataTableScopeArray = [[NSArray arrayWithObjects:SPBundleOutputActionNone, SPBundleOutputActionShowAsTextTooltip, SPBundleOutputActionShowAsHTMLTooltip, nil] retain];
+ inputFallbackEditorScopeArray = [[NSArray arrayWithObjects:SPBundleInputSourceNone, SPBundleInputSourceCurrentWord, SPBundleInputSourceCurrentLine, SPBundleInputSourceCurrentQuery, SPBundleInputSourceEntireContent, nil] retain];
+ inputFallbackInputFieldScopeArray = [[NSArray arrayWithObjects:SPBundleInputSourceNone, SPBundleInputSourceCurrentWord, SPBundleInputSourceCurrentLine, SPBundleInputSourceEntireContent, nil] retain];
+
+ NSMutableArray *allPopupScopeItems = [NSMutableArray array];
+ [allPopupScopeItems addObjectsFromArray:inputEditorScopeArray];
+ [allPopupScopeItems addObjectsFromArray:inputInputFieldScopeArray];
+ [allPopupScopeItems addObjectsFromArray:inputDataTableScopeArray];
+ [allPopupScopeItems addObjectsFromArray:outputEditorScopeArray];
+ [allPopupScopeItems addObjectsFromArray:outputInputFieldScopeArray];
+ [allPopupScopeItems addObjectsFromArray:outputDataTableScopeArray];
+ [allPopupScopeItems addObjectsFromArray:inputFallbackEditorScopeArray];
+ [allPopupScopeItems addObjectsFromArray:inputFallbackInputFieldScopeArray];
+
+ NSDictionary *menuItemTitles = [NSDictionary dictionaryWithObjects:
+ [NSArray arrayWithObjects:
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Selected Text", @"selected text menu item label"),
+ NSLocalizedString(@"Entire Content", @"entire content menu item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Selected Text", @"selected text menu item label"),
+ NSLocalizedString(@"Entire Content", @"entire content menu item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Selected Rows (TSV)", @"selected rows (TSV) menu item label"),
+ NSLocalizedString(@"Selected Rows (CSV)", @"selected rows (CSV) menu item label"),
+ NSLocalizedString(@"Selected Rows (SQL)", @"selected rows (SQL) menu item label"),
+ NSLocalizedString(@"Table Content (TSV)", @"table content (TSV) menu item label"),
+ NSLocalizedString(@"Table Content (CSV)", @"table content (CSV) menu item label"),
+ NSLocalizedString(@"Table Content (SQL)", @"table content (SQL) menu item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Insert as Text", @"insert as text item label"),
+ NSLocalizedString(@"Insert as Snippet", @"insert as snippet item label"),
+ NSLocalizedString(@"Replace Selection", @"replace selection item label"),
+ NSLocalizedString(@"Replace Entire Content", @"replace entire content item label"),
+ NSLocalizedString(@"Show as Text Tooltip", @"show as text tooltip item label"),
+ NSLocalizedString(@"Show as HTML Tooltip", @"show as html tooltip item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Insert as Text", @"insert as text item label"),
+ NSLocalizedString(@"Replace Selection", @"replace selection item label"),
+ NSLocalizedString(@"Replace Entire Content", @"replace entire content item label"),
+ NSLocalizedString(@"Show as Text Tooltip", @"show as text tooltip item label"),
+ NSLocalizedString(@"Show as HTML Tooltip", @"show as html tooltip item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Show as Text Tooltip", @"show as text tooltip item label"),
+ NSLocalizedString(@"Show as HTML Tooltip", @"show as html tooltip item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Current Word", @"current word item label"),
+ NSLocalizedString(@"Current Line", @"current line item label"),
+ NSLocalizedString(@"Current Query", @"current query item label"),
+ NSLocalizedString(@"Entire Content", @"entire content item label"),
+ NSLocalizedString(@"None", @"none menu item label"),
+ NSLocalizedString(@"Current Word", @"current word item label"),
+ NSLocalizedString(@"Current Line", @"current line item label"),
+ NSLocalizedString(@"Entire Content", @"entire content item label"),
+ nil]
+ forKeys:allPopupScopeItems];
+
+ NSMenuItem *anItem;
+ for(NSString* title in inputEditorScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(inputPopupButtonChanged:) keyEquivalent:@""];
+ [inputEditorScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in inputInputFieldScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(inputPopupButtonChanged:) keyEquivalent:@""];
+ [inputInputFieldScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in inputDataTableScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(inputPopupButtonChanged:) keyEquivalent:@""];
+ [inputDataTableScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in outputEditorScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(outputPopupButtonChanged:) keyEquivalent:@""];
+ [outputEditorScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in outputInputFieldScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(outputPopupButtonChanged:) keyEquivalent:@""];
+ [outputInputFieldScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in outputDataTableScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(outputPopupButtonChanged:) keyEquivalent:@""];
+ [outputDataTableScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in inputFallbackEditorScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(inputFallbackPopupButtonChanged:) keyEquivalent:@""];
+ [inputFallbackEditorScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ for(NSString* title in inputFallbackInputFieldScopeArray) {
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:title] action:@selector(inputFallbackPopupButtonChanged:) keyEquivalent:@""];
+ [inputFallbackInputFieldScopePopUpMenu addItem:anItem];
+ [anItem release];
+ }
+ anItem = [[NSMenuItem alloc] initWithTitle:[menuItemTitles objectForKey:SPBundleInputSourceNone] action:nil keyEquivalent:@""];
+ [inputNonePopUpMenu addItem:anItem];
+ [anItem release];
+
}
#pragma mark -
-- (IBAction)inputPopuButtonChanged:(id)sender
+- (IBAction)inputPopupButtonChanged:(id)sender
{
-
+
+ id currentDict = [commandBundleArray objectAtIndex:[commandsTableView selectedRow]];
+
+ NSMenu* senderMenu = [sender menu];
+
+ NSInteger selectedIndex = [senderMenu indexOfItem:sender];
+ NSString *input = SPBundleInputSourceNone;
+ if(senderMenu == inputEditorScopePopUpMenu)
+ input = [inputEditorScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == inputInputFieldScopePopUpMenu)
+ input = [inputInputFieldScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == inputDataTableScopePopUpMenu)
+ input = [inputDataTableScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == inputNonePopUpMenu)
+ input = SPBundleInputSourceNone;
+
+ [currentDict setObject:input forKey:SPBundleFileInputSourceKey];
+
+ [self _updateInputPopupButton];
+
+}
+
+- (IBAction)inputFallbackPopupButtonChanged:(id)sender
+{
+
+ id currentDict = [commandBundleArray objectAtIndex:[commandsTableView selectedRow]];
+
+ NSMenu* senderMenu = [sender menu];
+
+ NSInteger selectedIndex = [senderMenu indexOfItem:sender];
+ NSString *input = SPBundleInputSourceNone;
+ if(senderMenu == inputFallbackEditorScopePopUpMenu)
+ input = [inputFallbackEditorScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == inputFallbackInputFieldScopePopUpMenu)
+ input = [inputFallbackInputFieldScopeArray objectAtIndex:selectedIndex];
+
+ [currentDict setObject:input forKey:SPBundleFileInputSourceFallBackKey];
+
+}
+
+- (IBAction)outputPopupButtonChanged:(id)sender
+{
+
+ id currentDict = [commandBundleArray objectAtIndex:[commandsTableView selectedRow]];
+
+ NSMenu* senderMenu = [sender menu];
+
+ NSInteger selectedIndex = [senderMenu indexOfItem:sender];
+ NSString *output = SPBundleOutputActionNone;
+ if(senderMenu == outputEditorScopePopUpMenu)
+ output = [outputEditorScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == outputInputFieldScopePopUpMenu)
+ output = [outputInputFieldScopeArray objectAtIndex:selectedIndex];
+ else if(senderMenu == outputDataTableScopePopUpMenu)
+ output = [outputDataTableScopeArray objectAtIndex:selectedIndex];
+
+ [currentDict setObject:output forKey:SPBundleFileOutputActionKey];
+
+}
+
+- (IBAction)scopeButtonChanged:(id)sender
+{
+
+ id currentDict = [commandBundleArray objectAtIndex:[commandsTableView selectedRow]];
+ NSInteger inputMask = [[currentDict objectForKey:SPBundleScopeQueryEditor] intValue] * 1 +
+ [[currentDict objectForKey:SPBundleScopeInputField] intValue] * 2 +
+ [[currentDict objectForKey:SPBundleScopeDataTable] intValue] * 4;
+
+ if(inputMask < 1 || inputMask > 7) {
+ inputMask = 7;
+ NSNumber *on = [NSNumber numberWithInt:1];
+ [currentDict setObject:on forKey:SPBundleScopeQueryEditor];
+ [currentDict setObject:on forKey:SPBundleScopeInputField];
+ [currentDict setObject:on forKey:SPBundleScopeDataTable];
+ }
+
+ [currentDict setObject:[NSNumber numberWithInt:inputMask] forKey:@"inputMask"];
+
+ if(inputMask > 4) {
+ [currentDict setObject:SPBundleInputSourceNone forKey:SPBundleFileInputSourceKey];
+ [currentDict setObject:SPBundleInputSourceNone forKey:SPBundleFileInputSourceFallBackKey];
+ if(![[currentDict objectForKey:SPBundleFileOutputActionKey] isEqualToString:SPBundleOutputActionShowAsTextTooltip]
+ && ![[currentDict objectForKey:SPBundleFileOutputActionKey] isEqualToString:SPBundleOutputActionShowAsHTMLTooltip]) {
+ [currentDict setObject:SPBundleOutputActionNone forKey:SPBundleFileOutputActionKey];
+ }
+
+ }
+ if([[currentDict objectForKey:SPBundleFileInputSourceKey] isEqualToString:SPBundleInputSourceSelectedText]) {
+ if(inputMask > 1 && [[currentDict objectForKey:SPBundleFileInputSourceFallBackKey] isEqualToString:SPBundleInputSourceCurrentQuery])
+ [currentDict setObject:SPBundleInputSourceNone forKey:SPBundleFileInputSourceFallBackKey];
+ }
+ if((inputMask == 2 || inputMask == 3) && [[currentDict objectForKey:SPBundleFileOutputActionKey] isEqualToString:SPBundleOutputActionInsertAsSnippet])
+ [currentDict setObject:SPBundleOutputActionInsertAsText forKey:SPBundleFileOutputActionKey];
+
+ [self _updateInputPopupButton];
+
}
- (IBAction)duplicateCommandBundle:(id)sender
@@ -182,12 +426,18 @@
[bundleCommand addEntriesFromDictionary:cmdData];
[bundleCommand setObject:[bundle stringByDeletingPathExtension] forKey:@"bundleName"];
+ NSInteger inputMask = 0;
+
+ // Handle stored scopes
NSArray *scopes = [[cmdData objectForKey:SPBundleFileScopeKey] componentsSeparatedByString:@" "];
for(NSString *scope in scopes) {
[bundleCommand setObject:[NSNumber numberWithInt:1] forKey:scope];
+ if([scope isEqualToString:SPBundleScopeQueryEditor]) inputMask += 1;
+ if([scope isEqualToString:SPBundleScopeInputField]) inputMask += 2;
+ if([scope isEqualToString:SPBundleScopeDataTable]) inputMask += 4;
+ [bundleCommand setObject:[NSNumber numberWithInt:inputMask] forKey:@"inputMask"];
}
-
[commandBundleArray addObject:bundleCommand];
}
if (cmdData) [cmdData release];
@@ -233,7 +483,7 @@
isDir = YES;
}
- // If aPath exists but it's not a folder bails
+ // If aPath exists but it's not a folder bail out
if(!isDir) return NO;
// The command.plist file path
@@ -261,6 +511,7 @@
// Remove unnecessary keys
[saveDict removeObjectsForKeys:[NSArray arrayWithObjects:
@"bundleName",
+ @"inputMask",
SPBundleScopeQueryEditor,
SPBundleScopeInputField,
SPBundleScopeDataTable,
@@ -286,6 +537,7 @@
if(isTableCellEditing) {
[commandsTableView abortEditing];
isTableCellEditing = NO;
+ [[self window] makeFirstResponder:commandsTableView];
return NO;
}
return YES;
@@ -340,6 +592,13 @@
return @"";
}
+- (void)tableViewSelectionDidChange:(NSNotification *)aNotification
+{
+ if([aNotification object] != commandsTableView) return;
+
+ [self _updateInputPopupButton];
+}
+
/*
* Save spBundle name if inline edited (suppress empty names) and check for renaming and / in the name
*/
@@ -383,6 +642,9 @@
isTableCellEditing = NO;
}
+
+#pragma mark -
+
/**
* Sheet did end method
*/
@@ -507,3 +769,94 @@
}
@end
+
+@implementation SPBundleEditorController (PrivateAPI)
+
+- (void)_updateInputPopupButton
+{
+
+ NSInteger anIndex;
+
+ NSDictionary *currentDict = [commandBundleArray objectAtIndex:[commandsTableView selectedRow]];
+
+ NSString *input = [currentDict objectForKey:SPBundleFileInputSourceKey];
+ if(!input || ![input length]) input = SPBundleInputSourceNone;
+
+ NSString *inputfallback = [currentDict objectForKey:SPBundleFileInputSourceFallBackKey];
+ if(!inputfallback || ![inputfallback length]) inputfallback = SPBundleInputSourceNone;
+
+ NSString *output = [currentDict objectForKey:SPBundleFileOutputActionKey];
+ if(!output || ![output length]) output = SPBundleOutputActionNone;
+
+ NSInteger inputMask = [[currentDict objectForKey:@"inputMask"] intValue];
+ switch(inputMask) {
+ case 1:
+ [inputPopupButton setMenu:inputEditorScopePopUpMenu];
+ anIndex = [inputEditorScopeArray indexOfObject:input];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [inputPopupButton selectItemAtIndex:anIndex];
+ [inputFallbackPopupButton setMenu:inputFallbackEditorScopePopUpMenu];
+ anIndex = [inputFallbackEditorScopeArray indexOfObject:inputfallback];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [inputFallbackPopupButton selectItemAtIndex:anIndex];
+ [outputPopupButton setMenu:outputEditorScopePopUpMenu];
+ anIndex = [outputEditorScopeArray indexOfObject:output];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [outputPopupButton selectItemAtIndex:anIndex];
+ break;
+ case 2:
+ case 3:
+ [inputPopupButton setMenu:inputInputFieldScopePopUpMenu];
+ anIndex = [inputInputFieldScopeArray indexOfObject:input];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [inputPopupButton selectItemAtIndex:anIndex];
+ [inputFallbackPopupButton setMenu:inputFallbackInputFieldScopePopUpMenu];
+ anIndex = [inputFallbackInputFieldScopeArray indexOfObject:inputfallback];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [inputFallbackPopupButton selectItemAtIndex:anIndex];
+ [outputPopupButton setMenu:outputInputFieldScopePopUpMenu];
+ anIndex = [outputInputFieldScopeArray indexOfObject:output];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [outputPopupButton selectItemAtIndex:anIndex];
+ break;
+ case 4:
+ [inputPopupButton setMenu:inputDataTableScopePopUpMenu];
+ anIndex = [inputDataTableScopeArray indexOfObject:input];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [inputPopupButton selectItemAtIndex:anIndex];
+ [outputPopupButton setMenu:outputDataTableScopePopUpMenu];
+ anIndex = [outputDataTableScopeArray indexOfObject:output];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [outputPopupButton selectItemAtIndex:anIndex];
+ break;
+ case 5:
+ case 6:
+ case 7:
+ [inputPopupButton setMenu:inputNonePopUpMenu];
+ [inputPopupButton selectItemAtIndex:0];
+ [outputPopupButton setMenu:outputDataTableScopePopUpMenu];
+ anIndex = [outputDataTableScopeArray indexOfObject:output];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [outputPopupButton selectItemAtIndex:anIndex];
+ break;
+ default:
+ [inputPopupButton setMenu:inputNonePopUpMenu];
+ [inputPopupButton selectItemAtIndex:0];
+ [outputPopupButton setMenu:outputDataTableScopePopUpMenu];
+ anIndex = [outputDataTableScopeArray indexOfObject:output];
+ if(anIndex == NSNotFound) anIndex = 0;
+ [outputPopupButton selectItemAtIndex:anIndex];
+ }
+
+ if([input isEqualToString:SPBundleInputSourceSelectedText]) {
+ [inputFallbackPopupButton setHidden:NO];
+ [fallbackLabelField setHidden:NO];
+ } else {
+ [inputFallbackPopupButton setHidden:YES];
+ [fallbackLabelField setHidden:YES];
+ }
+
+}
+
+@end
+