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/* GWViewersManager.h
*
* Copyright (C) 2004-2013 Free Software Foundation, Inc.
*
* Author: Enrico Sersale <enrico@imago.ro>
* Date: June 2004
*
* This file is part of the GNUstep GWorkspace application
*
* 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 2 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., 31 Milk Street #960789 Boston, MA 02196 USA.
*/
#import <Foundation/Foundation.h>
#import "FSNodeRep.h"
#import "GWViewer.h"
@class GWorkspace;
@class History;
@interface GWViewersManager : NSObject
{
NSMutableArray *viewers;
BOOL orderingViewers;
GWorkspace *gworkspace;
History *historyWindow;
BOOL settingHistoryPath;
NSHelpManager *helpManager;
NSAttributedString *bviewerHelp;
NSNotificationCenter *nc;
}
+ (GWViewersManager *)viewersManager;
- (void)showViewers;
- (id)showRootViewer;
- (void)selectRepOfNode:(FSNode *)node
inViewerWithBaseNode:(FSNode *)base;
- (id)viewerForNode:(FSNode *)node
showType:(GWViewType)stype
showSelection:(BOOL)showsel
forceNew:(BOOL)force
withKey:(NSString *)key;
- (NSArray *)viewersForBaseNode:(FSNode *)node;
- (id)viewerWithBaseNode:(FSNode *)node;
- (id)viewerShowingNode:(FSNode *)node;
- (id)rootViewer;
- (void)viewerWillClose:(id)aviewer;
- (void)closeInvalidViewers:(NSArray *)vwrs;
- (void)selectionChanged:(NSArray *)selection;
- (void)openSelectionInViewer:(id)viewer
closeSender:(BOOL)close;
- (void)openAsFolderSelectionInViewer:(id)viewer;
- (void)openWithSelectionInViewer:(id)viewer;
- (void)sortTypeDidChange:(NSNotification *)notif;
- (void)fileSystemWillChange:(NSNotification *)notif;
- (void)fileSystemDidChange:(NSNotification *)notif;
- (void)watcherNotification:(NSNotification *)notif;
- (void)thumbnailsDidChangeInPaths:(NSArray *)paths;
- (void)hideDotsFileDidChange:(BOOL)hide;
- (void)hiddenFilesDidChange:(NSArray *)paths;
- (BOOL)hasViewerWithWindow:(id)awindow;
- (id)viewerWithWindow:(id)awindow;
- (NSArray *)viewerWindows;
- (BOOL)orderingViewers;
- (void)updateDesktop;
- (void)updateDefaults;
@end
@interface GWViewersManager (History)
- (void)addNode:(FSNode *)node toHistoryOfViewer:(id)viewer;
- (void)removeDuplicatesInHistory:(NSMutableArray *)history
position:(int *)pos;
- (void)changeHistoryOwner:(id)viewer;
- (void)goToHistoryPosition:(int)pos
ofViewer:(id)viewer;
- (void)goBackwardInHistoryOfViewer:(id)viewer;
- (void)goForwardInHistoryOfViewer:(id)viewer;
- (void)setPosition:(int)position
inHistory:(NSMutableArray *)history
ofViewer:(id)viewer;
@end
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