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// |
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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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// |
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|
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/* |
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This source code is release under the New BSD License. |
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Copyright (c) 2009-2010, masakih |
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All rights reserved. |
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|
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ソースコード形式かバイナリ形式か、変更するかしないかを問わず、以下の条件を満たす場合に |
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限り、再頒布および使用が許可されます。 |
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|
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1, ソースコードを再頒布する場合、上記の著作権表示、本条件一覧、および下記免責条項を含 |
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めること。 |
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2, バイナリ形式で再頒布する場合、頒布物に付属のドキュメント等の資料に、上記の著作権表 |
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示、本条件一覧、および下記免責条項を含めること。 |
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3, 書面による特別の許可なしに、本ソフトウェアから派生した製品の宣伝または販売促進に、 |
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コントリビューターの名前を使用してはならない。 |
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本ソフトウェアは、著作権者およびコントリビューターによって「現状のまま」提供されており、 |
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明示黙示を問わず、商業的な使用可能性、および特定の目的に対する適合性に関する暗黙の保証 |
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も含め、またそれに限定されない、いかなる保証もありません。著作権者もコントリビューター |
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も、事由のいかんを問わず、 損害発生の原因いかんを問わず、かつ責任の根拠が契約であるか |
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厳格責任であるか(過失その他の)不法行為であるかを問わず、仮にそのような損害が発生する |
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可能性を知らされていたとしても、本ソフトウェアの使用によって発生した(代替品または代用 |
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サービスの調達、使用の喪失、データの喪失、利益の喪失、業務の中断も含め、またそれに限定 |
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されない)直接損害、間接損害、偶発的な損害、特別損害、懲罰的損害、または結果損害につい |
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て、一切責任を負わないものとします。 |
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------------------------------------------------------------------- |
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Copyright (c) 2009-2010, masakih |
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All rights reserved. |
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|
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions |
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are met: |
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|
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1, Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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2, Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in |
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the documentation and/or other materials provided with the |
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distribution. |
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3, The names of its contributors may be used to endorse or promote |
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products derived from this software without specific prior |
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written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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#import "XspfMLibraryViewController.h" |
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|
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#import "XspfMXspfListObject.h" |
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|
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#import "XspfMRuleEditorDelegate.h" |
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|
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#import "XspfMPreferences.h" |
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|
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|
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@interface XspfMLibraryViewController (HMPrivate) |
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- (NSArray *)sortDescriptors; |
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- (void)setupXspfList; |
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- (void)setupRules; |
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|
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- (NSNumber *)orderForNewItem; |
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|
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- (void)moveItemOfIndexSet:(NSIndexSet *)indexSet afterIndex:(NSInteger)afterIndex; |
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@end |
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|
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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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|
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const NSInteger initialOrder = 10000; |
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const NSInteger orderStep = 10000; |
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|
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static NSString *const XspfMLibItemPbardType = @"XspfMLibItemPbardType"; |
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|
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@implementation XspfMLibraryViewController |
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|
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- (id)init |
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{ |
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[super initWithNibName:@"LibraryView" bundle:nil]; |
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|
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[self setupXspfList]; |
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[self setupRules]; |
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|
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return self; |
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} |
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|
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- (void)dealloc |
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{ |
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
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[nc removeObserver:self]; |
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|
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[super dealloc]; |
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} |
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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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[tableView registerForDraggedTypes:[NSArray arrayWithObject:XspfMLibItemPbardType]]; |
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[tableView setDraggingSourceOperationMask:NSDragOperationMove forLocal:YES]; |
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|
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|
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[self performSelector:@selector(delayExcute:) withObject:self afterDelay:0.02]; |
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} |
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- (void)delayExcute:(id)dummy |
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{ |
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
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[nc addObserver:self |
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selector:@selector(windowWillClose:) |
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name:NSWindowWillCloseNotification |
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object:[self.view window]]; |
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|
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XspfMPreferences *pref = [XspfMPreferences sharedPreference]; |
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[xspfListController setSelectionIndex:pref.libraryLastSelectedIndexSet]; |
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} |
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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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|
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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:[self orderForNewItem] 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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|
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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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|
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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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|
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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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|
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- (void)setupRules |
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{ |
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[XspfMRuleEditorDelegate registerStringTypeKeyPaths:[NSArray arrayWithObjects:@"title", @"information.voiceActorsList", @"information.productsList", nil]]; |
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[XspfMRuleEditorDelegate registerDateTypeKeyPaths:[NSArray arrayWithObjects:@"lastPlayDate", @"modificationDate", @"creationDate", nil]]; |
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[XspfMRuleEditorDelegate setUseRating:YES]; |
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[XspfMRuleEditorDelegate setUseLablel:YES]; |
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} |
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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return num == 0; |
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} |
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- (NSString *)usableSmartLibraryName |
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{ |
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NSString *template = NSLocalizedString(@"Untitled Library", @"Untitled Library"); |
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|
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if([self canUseNewSmartLibraryName:template]) return template; |
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|
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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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|
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return @"hoge"; |
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} |
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|
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#pragma mark #### Actions #### |
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- (IBAction)createPredicate:(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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|
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[nameField setStringValue:[self usableSmartLibraryName]]; |
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[nameField selectText:self]; |
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|
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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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|
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[ruleEditorDelegate setPredicate:obj.predicate]; |
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|
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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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- (void)moveUp:(id)sender |
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{ |
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NSUInteger row = [tableView selectedRow]; |
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if(row == 0) return; |
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|
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NSIndexSet *newSelection = [NSIndexSet indexSetWithIndex:row - 1]; |
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[tableView selectRowIndexes:newSelection byExtendingSelection:NO]; |
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} |
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- (void)moveDown:(id)sender |
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{ |
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NSUInteger row = [tableView selectedRow]; |
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if(row == [tableView numberOfRows] - 1) return; |
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|
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NSIndexSet *newSelection = [NSIndexSet indexSetWithIndex:row + 1]; |
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[tableView selectRowIndexes:newSelection byExtendingSelection:NO]; |
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} |
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|
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- (IBAction)selectLibrayItem:(id)sender |
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{ |
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[tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:0] byExtendingSelection:NO]; |
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} |
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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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|
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return YES; |
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} |
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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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|
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[editor reloadPredicate]; |
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NSPredicate *predicate = [editor predicate]; |
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|
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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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|
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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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|
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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 |
| 363 |
{ |
| 364 |
if([(id)contextInfo isKindOfClass:[NSString class]]) { |
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[self performSelector:@selector(createPredicate:) withObject:nil afterDelay:0.0]; |
| 366 |
} else { |
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[self performSelector:@selector(editPredicate:) withObject:nil afterDelay:0.0]; |
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} |
| 369 |
} |
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- (void)didEndAskDelete:(NSWindow *)sheet :(NSInteger)returnCode :(void *)contextInfo |
| 371 |
{ |
| 372 |
if(returnCode == NSCancelButton) return; |
| 373 |
|
| 374 |
[[self managedObjectContext] deleteObject:contextInfo]; |
| 375 |
} |
| 376 |
|
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#pragma mark#### NSTableView Data Source #### |
| 378 |
- (BOOL)tableView:(NSTableView *)tableView writeRowsWithIndexes:(NSIndexSet *)rowIndexes toPasteboard:(NSPasteboard*)pboard |
| 379 |
{ |
| 380 |
if([rowIndexes containsIndex:0] || [rowIndexes containsIndex:1]) return NO; |
| 381 |
|
| 382 |
[pboard declareTypes:[NSArray arrayWithObject:XspfMLibItemPbardType] owner:self]; |
| 383 |
|
| 384 |
return [pboard setData:[NSKeyedArchiver archivedDataWithRootObject:rowIndexes] forType:XspfMLibItemPbardType]; |
| 385 |
} |
| 386 |
|
| 387 |
- (NSDragOperation)tableView:(NSTableView*)aTableView validateDrop:(id <NSDraggingInfo>)info proposedRow:(NSInteger)row proposedDropOperation:(NSTableViewDropOperation)dropOperation |
| 388 |
{ |
| 389 |
if(row == 0 || row == 1) return NSDragOperationNone; |
| 390 |
|
| 391 |
if(dropOperation == NSTableViewDropOn) { |
| 392 |
[aTableView setDropRow:row |
| 393 |
dropOperation:NSTableViewDropAbove]; |
| 394 |
} |
| 395 |
|
| 396 |
return NSDragOperationMove; |
| 397 |
} |
| 398 |
|
| 399 |
- (BOOL)tableView:(NSTableView*)aTableView acceptDrop:(id <NSDraggingInfo>)info row:(NSInteger)row dropOperation:(NSTableViewDropOperation)dropOperation |
| 400 |
{ |
| 401 |
NSPasteboard *pboard = [info draggingPasteboard]; |
| 402 |
NSIndexSet *indexSet = [NSKeyedUnarchiver unarchiveObjectWithData:[pboard dataForType:XspfMLibItemPbardType]]; |
| 403 |
|
| 404 |
[self moveItemOfIndexSet:indexSet afterIndex:row - 1]; |
| 405 |
[xspfListController rearrangeObjects]; |
| 406 |
|
| 407 |
return YES; |
| 408 |
} |
| 409 |
|
| 410 |
|
| 411 |
#pragma mark- |
| 412 |
- (void)packOrder |
| 413 |
{ |
| 414 |
NSManagedObjectContext *moc = [self managedObjectContext]; |
| 415 |
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"order <> %@ AND order <> %@", |
| 416 |
[NSNumber numberWithInt:kLibraryOrder], [NSNumber numberWithInt:kFavoritesOrder]]; |
| 417 |
NSEntityDescription *entry = [NSEntityDescription entityForName:@"XspfList" |
| 418 |
inManagedObjectContext:moc]; |
| 419 |
NSFetchRequest *fetch = [[[NSFetchRequest alloc] init] autorelease]; |
| 420 |
[fetch setEntity:entry]; |
| 421 |
[fetch setPredicate:predicate]; |
| 422 |
[fetch setSortDescriptors:[self sortDescriptors]]; |
| 423 |
|
| 424 |
NSError *error = nil; |
| 425 |
NSArray *objects = [moc executeFetchRequest:fetch error:&error]; |
| 426 |
if(!objects) { |
| 427 |
if(error) { |
| 428 |
HMLog(HMLogLevelError, @"fail fetch reason -> %@", error); |
| 429 |
} |
| 430 |
} |
| 431 |
|
| 432 |
NSInteger newOrder = initialOrder; |
| 433 |
for(XspfMXspfListObject *obj in objects) { |
| 434 |
obj.order = newOrder; |
| 435 |
newOrder += orderStep; |
| 436 |
} |
| 437 |
} |
| 438 |
|
| 439 |
- (NSNumber *)orderForNewItem |
| 440 |
{ |
| 441 |
NSManagedObjectContext *moc = [self managedObjectContext]; |
| 442 |
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"order <> %@ AND order <> %@", |
| 443 |
[NSNumber numberWithInt:kLibraryOrder], [NSNumber numberWithInt:kFavoritesOrder]]; |
| 444 |
NSEntityDescription *entry = [NSEntityDescription entityForName:@"XspfList" |
| 445 |
inManagedObjectContext:moc]; |
| 446 |
NSFetchRequest *fetch = [[[NSFetchRequest alloc] init] autorelease]; |
| 447 |
[fetch setEntity:entry]; |
| 448 |
[fetch setPredicate:predicate]; |
| 449 |
[fetch setSortDescriptors:[NSArray arrayWithObject:[[[NSSortDescriptor alloc] initWithKey:@"order" ascending:NO] autorelease]]]; |
| 450 |
[fetch setFetchLimit:1]; |
| 451 |
|
| 452 |
NSError *error = nil; |
| 453 |
NSArray *objects = [moc executeFetchRequest:fetch error:&error]; |
| 454 |
if(!objects) { |
| 455 |
if(error) { |
| 456 |
HMLog(HMLogLevelError, @"fail fetch reason -> %@", error); |
| 457 |
} |
| 458 |
} |
| 459 |
HMLog(HMLogLevelDebug, @"objects -> %@", objects); |
| 460 |
|
| 461 |
if(!objects && [objects count] == 0) return [NSNumber numberWithInteger:initialOrder]; |
| 462 |
XspfMXspfListObject *last = [objects lastObject]; |
| 463 |
|
| 464 |
return [NSNumber numberWithInteger:last.order + orderStep]; |
| 465 |
} |
| 466 |
|
| 467 |
- (void)moveToLastFromIndexSet:(NSIndexSet *)indexSet |
| 468 |
{ |
| 469 |
id array = [[self representedObject] arrangedObjects]; |
| 470 |
XspfMXspfListObject *afterItem = [array lastObject]; |
| 471 |
NSInteger insertPoint = afterItem.order + orderStep; |
| 472 |
NSUInteger targetIndex = [indexSet firstIndex]; |
| 473 |
while(targetIndex != NSNotFound) { |
| 474 |
XspfMXspfListObject *targetItem = [array objectAtIndex:targetIndex]; |
| 475 |
targetItem.order = insertPoint; |
| 476 |
insertPoint += orderStep; |
| 477 |
|
| 478 |
targetIndex = [indexSet indexGreaterThanIndex:targetIndex]; |
| 479 |
} |
| 480 |
} |
| 481 |
- (void)moveItemOfIndexSet:(NSIndexSet *)indexSet afterIndex:(NSInteger)afterIndex |
| 482 |
{ |
| 483 |
id array = [[self representedObject] arrangedObjects]; |
| 484 |
|
| 485 |
if([array count] <= afterIndex + 1) { |
| 486 |
[self moveToLastFromIndexSet:indexSet]; |
| 487 |
return; |
| 488 |
} |
| 489 |
|
| 490 |
XspfMXspfListObject *afterItem = [array objectAtIndex:afterIndex]; |
| 491 |
XspfMXspfListObject *beforeItem = [array objectAtIndex:afterIndex + 1]; |
| 492 |
|
| 493 |
NSInteger diff = beforeItem.order - afterItem.order; |
| 494 |
if(diff - 1 < [indexSet count]) { |
| 495 |
[self packOrder]; |
| 496 |
[self moveItemOfIndexSet:indexSet afterIndex:afterIndex]; |
| 497 |
return; |
| 498 |
} |
| 499 |
|
| 500 |
NSInteger step = diff / ([indexSet count] + 1); |
| 501 |
NSInteger insertPoint = afterItem.order + step; |
| 502 |
NSUInteger targetIndex = [indexSet firstIndex]; |
| 503 |
while(targetIndex != NSNotFound) { |
| 504 |
XspfMXspfListObject *targetItem = [array objectAtIndex:targetIndex]; |
| 505 |
targetItem.order = insertPoint; |
| 506 |
insertPoint += step; |
| 507 |
|
| 508 |
targetIndex = [indexSet indexGreaterThanIndex:targetIndex]; |
| 509 |
} |
| 510 |
|
| 511 |
[self packOrder]; |
| 512 |
} |
| 513 |
|
| 514 |
#pragma mark#### NSWindow Delegate #### |
| 515 |
- (void)windowWillClose:(NSNotification *)notification |
| 516 |
{ |
| 517 |
if(self.view.window != notification.object) return; |
| 518 |
|
| 519 |
XspfMPreferences *pref = [XspfMPreferences sharedPreference]; |
| 520 |
pref.libraryLastSelectedIndexSet = xspfListController.selectionIndex; |
| 521 |
} |
| 522 |
|
| 523 |
#pragma mark- |
| 524 |
|
| 525 |
//- (IBAction)test01:(id)sender |
| 526 |
//{ |
| 527 |
// NSArray *array = [editor rowTemplates]; |
| 528 |
|
| 529 |
// for(id templ in array) { |
| 530 |
// HMLog(HMLogLevelDebug @"Views -> %@", [templ templateViews]); |
| 531 |
// for(id v in [templ templateViews]) { |
| 532 |
// if([v respondsToSelector:@selector(tag)]) { |
| 533 |
// HMLog(HMLogLevelDebug, @"tag -> %d", [v tag]); |
| 534 |
// } |
| 535 |
// } |
| 536 |
// } |
| 537 |
// for(id templ in array) { |
| 538 |
// HMLog(HMLogLevelDebug, @"template -> %@", templ); |
| 539 |
// } |
| 540 |
//} |
| 541 |
|
| 542 |
@end |