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// XspfMLibraryViewController.m |
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// XspfManager |
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// |
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// Created by Hori,Masaki on 09/11/08. |
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// Copyright 2009 masakih. All rights reserved. |
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// |
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#import "XspfMLibraryViewController.h" |
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#import "XspfMXspfListObject.h" |
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@interface XspfMLibraryViewController (HMPrivate) |
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- (NSArray *)sortDescriptors; |
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- (void)setupXspfList; |
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@end |
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enum { |
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kLibraryOrder = 0, |
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kFavoritesOrder, |
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kSmartLibraryOrder, |
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}; |
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@implementation XspfMLibraryViewController |
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- (id)init |
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{ |
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[super initWithNibName:@"LibraryView" bundle:nil]; |
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[self setupXspfList]; |
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return self; |
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} |
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- (void)awakeFromNib |
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{ |
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[[self representedObject] setSortDescriptors:[self sortDescriptors]]; |
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} |
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- (NSArray *)sortDescriptors |
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{ |
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id desc = [[NSSortDescriptor alloc] initWithKey:@"order" ascending:YES]; |
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return [NSArray arrayWithObject:[desc autorelease]]; |
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} |
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- (XspfMDragControl *)dragControl |
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{ |
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return dragControl; |
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} |
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- (void)addSmartLibrary:(NSString *)name predicate:(NSPredicate *)predicate order:(NSInteger)order |
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{ |
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id obj = [NSEntityDescription insertNewObjectForEntityForName:@"XspfList" |
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inManagedObjectContext:[self managedObjectContext]]; |
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[obj setValue:predicate forKey:@"predicate"]; |
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[obj setValue:name forKey:@"name"]; |
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[obj setValue:[NSNumber numberWithInt:order] forKey:@"order"]; |
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} |
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- (void)setupXspfList |
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{ |
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NSManagedObjectContext *moc = [self managedObjectContext]; |
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NSError *error = nil; |
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NSFetchRequest *fetch; |
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NSInteger num; |
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fetch = [[[NSFetchRequest alloc] init] autorelease]; |
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[fetch setEntity:[NSEntityDescription entityForName:@"XspfList" |
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inManagedObjectContext:moc]]; |
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num = [moc countForFetchRequest:fetch |
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error:&error]; |
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if(num != 0) return; |
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NSPredicate *predicate = [NSPredicate predicateWithFormat:@"urlString <> %@", @""]; |
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[self addSmartLibrary:@"Library" |
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predicate:predicate |
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order:kLibraryOrder]; |
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predicate = [NSPredicate predicateWithFormat:@"favorites = %@", [NSNumber numberWithBool:YES]]; |
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[self addSmartLibrary:@"Favorites" |
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predicate:predicate |
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order:kFavoritesOrder]; |
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} |
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- (BOOL)mouseInTableView |
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{ |
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NSEvent *event = [[[self view] window] currentEvent]; |
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NSPoint mouse = [[tableView superview] convertPoint:[event locationInWindow] fromView:nil]; |
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return NSPointInRect(mouse, [tableView visibleRect]); |
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} |
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- (XspfMXspfListObject *)targetObject |
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{ |
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id array = [[self representedObject] arrangedObjects]; |
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NSInteger row = [tableView clickedRow]; |
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if(row >= 0 && [array count] > row) { |
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return [array objectAtIndex:row]; |
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} |
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if(![self mouseInTableView]) { |
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NSArray *selection = [[self representedObject] selectedObjects]; |
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if([selection count] != 0) { |
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return [selection objectAtIndex:0]; |
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} |
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} |
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return nil; |
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} |
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- (BOOL)canUseNewSmartLibraryName:(NSString *)newName |
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{ |
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NSManagedObjectContext *moc = [self managedObjectContext]; |
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NSError *error = nil; |
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NSFetchRequest *fetch; |
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NSPredicate *predicate; |
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NSInteger num; |
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fetch = [[[NSFetchRequest alloc] init] autorelease]; |
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[fetch setEntity:[NSEntityDescription entityForName:@"XspfList" |
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inManagedObjectContext:moc]]; |
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predicate = [NSPredicate predicateWithFormat:@"name = %@", newName]; |
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[fetch setPredicate:predicate]; |
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num = [moc countForFetchRequest:fetch |
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error:&error]; |
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return num == 0; |
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} |
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- (NSString *)newSmartLibraryName |
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{ |
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NSString *template = NSLocalizedString(@"Untitled Library", @"Untitled Library"); |
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if([self canUseNewSmartLibraryName:template]) return template; |
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NSInteger i = 1; |
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do { |
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NSString *name = [NSString stringWithFormat:@"%@ %d", template, i]; |
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if([self canUseNewSmartLibraryName:name]) return name; |
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} while (i++ < INT_MAX); |
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return @"hoge"; |
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} |
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- (IBAction)newPredicate:(id)sender |
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{ |
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if([editor numberOfRows] == 0) { |
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[editor addRow:self]; |
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} |
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[nameField setStringValue:[self newSmartLibraryName]]; |
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[nameField selectText:self]; |
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[NSApp beginSheet:predicatePanel |
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modalForWindow:[tableView window] |
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modalDelegate:self |
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didEndSelector:@selector(didEndEditPredicate:returnCode:contextInfo:) |
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contextInfo:@"Createion"]; |
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} |
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- (IBAction)editPredicate:(id)sender |
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{ |
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XspfMXspfListObject *obj = [sender representedObject]; |
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if(!obj) { |
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HMLog(HMLogLevelError, @"-[%@ %@] paramater's representedObject is nil.", |
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)); |
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return; |
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} |
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[nameField setStringValue:obj.name]; |
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[nameField selectText:self]; |
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[ruleEditorDelegate setPredicate:obj.predicate]; |
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[NSApp beginSheet:predicatePanel |
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modalForWindow:[tableView window] |
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modalDelegate:self |
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didEndSelector:@selector(didEndEditPredicate:returnCode:contextInfo:) |
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contextInfo:obj]; |
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} |
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- (IBAction)deletePredicate:(id)sender |
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{ |
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XspfMXspfListObject *obj = [sender representedObject]; |
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if(!obj) { |
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HMLog(HMLogLevelError, @"-[%@ %@] paramater's representedObject is nil.", |
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)); |
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return; |
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} |
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NSBeginInformationalAlertSheet(nil, nil, @"Cancel", nil, [[self view] window], |
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self, @selector(didEndAskDelete:::), Nil, obj, |
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NSLocalizedString(@"Do you really delete smart library \"%@\"?", @"Do you really delete smart library \"%@\"?"), |
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obj.name); |
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} |
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- (IBAction)didEndEditPredicate:(id)sender |
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{ |
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[predicatePanel orderOut:self]; |
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[NSApp endSheet:predicatePanel returnCode:[sender tag]]; |
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} |
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- (BOOL)validateMenuItem:(NSMenuItem *)menuItem |
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{ |
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SEL action = [menuItem action]; |
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if(action == @selector(editPredicate:) |
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|| action == @selector(deletePredicate:)) { |
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XspfMXspfListObject *obj = [self targetObject]; |
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if(!obj) return NO; |
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if(obj.order == kLibraryOrder || obj.order == kFavoritesOrder) return NO; |
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[menuItem setRepresentedObject:obj]; |
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} |
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return YES; |
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} |
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- (void)didEndEditPredicate:(id)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo |
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{ |
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if(returnCode == NSCancelButton) return; |
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[editor reloadPredicate]; |
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NSPredicate *predicate = [editor predicate]; |
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if(!predicate || ![predicate isKindOfClass:[NSPredicate class]]) { |
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HMLog(HMLogLevelError, @"Could not create NSPredicate."); |
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NSBeep(); |
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return; |
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} |
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if(![predicate isKindOfClass:[NSCompoundPredicate class]]) { |
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predicate = [NSCompoundPredicate andPredicateWithSubpredicates:[NSArray arrayWithObject:predicate]]; |
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} |
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NSString *name = [nameField stringValue]; |
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if([name length] == 0) { |
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NSBeep(); |
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NSBeginAlertSheet(nil, nil, nil, nil, [[self view] window], |
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self, @selector(retryEditPredicate:::), Nil, contextInfo, |
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NSLocalizedString(@"Name must not be empty.", @"Name must not be empty.")); |
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return; |
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} |
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if([(id)contextInfo isKindOfClass:[NSString class]]) { |
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[self addSmartLibrary:name predicate:predicate order:kSmartLibraryOrder]; |
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} else { |
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XspfMXspfListObject *obj = contextInfo; |
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obj.name = name; |
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obj.predicate = predicate; |
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} |
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} |
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- (void)retryEditPredicate:(NSWindow *)sheet :(NSInteger)returnCode :(void *)contextInfo |
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{ |
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if([(id)contextInfo isKindOfClass:[NSString class]]) { |
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[self performSelector:@selector(newPredicate:) withObject:nil afterDelay:0.0]; |
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} else { |
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[self performSelector:@selector(editPredicate:) withObject:nil afterDelay:0.0]; |
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} |
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} |
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- (void)didEndAskDelete:(NSWindow *)sheet :(NSInteger)returnCode :(void *)contextInfo |
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{ |
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if(returnCode == NSCancelButton) return; |
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[[self managedObjectContext] deleteObject:contextInfo]; |
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} |
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- (IBAction)test01:(id)sender |
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{ |
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// NSArray *array = [editor rowTemplates]; |
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// for(id templ in array) { |
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// HMLog(HMLogLevelDebug @"Views -> %@", [templ templateViews]); |
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// for(id v in [templ templateViews]) { |
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// if([v respondsToSelector:@selector(tag)]) { |
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// HMLog(HMLogLevelDebug, @"tag -> %d", [v tag]); |
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// } |
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// } |
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// } |
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// for(id templ in array) { |
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// HMLog(HMLogLevelDebug, @"template -> %@", templ); |
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// } |
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} |
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@end |