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CKTableBasedBrowser.h
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CKTableBasedBrowser.h
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/*
Copyright (c) 2007, Ubermind, Inc
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
Neither the name of Ubermind, Inc nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Authored by Greg Hulands <ghulands@mac.com>
*/
#import <Cocoa/Cocoa.h>
@interface CKTableBasedBrowser : NSView
{
id myDataSource; // not retained
id myDelegate; // not retained
Class myCellClass;
id myCellPrototype;
NSMutableArray *myColumns;
NSMutableArray *myScrollers;
NSMutableDictionary *myColumnWidths;
NSMutableDictionary *myColumnSelectedCells;
NSMutableArray *mySelection;
IBOutlet NSTextField *oPath;
float myMinColumnWidth;
float myMaxColumnWidth;
float myRowHeight;
float myDefaultColumnWidth;
unsigned myMinVisibleColumns;
NSString *myAutosaveName;
SEL myAction;
SEL myDoubleAction;
id myTarget; // not retained
NSString *myCurrentPath;
NSString *myPathSeparator;
NSView *myLeafView; // not retained
struct __cktbb_flags {
unsigned allowsMultipleSelection: 1;
unsigned allowsResizing: 1;
unsigned isEditable: 1;
unsigned isEnabled: 1;
unsigned unused: 28;
} myFlags;
struct __cktbb_ds_flags {
unsigned numberOfChildrenOfItem: 1;
unsigned childOfItem: 1;
unsigned isItemExpandable: 1;
unsigned objectValueByItem: 1;
unsigned setObjectValueByItem: 1;
unsigned acceptDrop: 1;
unsigned validateDrop: 1;
unsigned writeItemsToPasteboard: 1;
unsigned pathForItem: 1;
unsigned itemForPath: 1;
unsigned unused: 22;
} myDataSourceFlags;
struct __cktbb_del_flags {
unsigned shouldExpandItem: 1;
unsigned shouldSelectItem: 1;
unsigned willDisplayCell: 1;
unsigned tooltipForCell: 1;
unsigned shouldEditItem: 1;
unsigned leafViewWithItem: 1;
unsigned contextMenuWithItem: 1;
unsigned unused: 25;
} myDelegateFlags;
}
+ (Class)cellClass;
- (void)setCellClass:(Class)aClass;
- (id)cellPrototype;
- (void)setCellPrototype:(id)prototype;
- (void)setEnabled:(BOOL)flag;
- (BOOL)isEnabled;
- (void)setAllowsMultipleSelection:(BOOL)flag;
- (BOOL)allowsMultipleSelection;
- (void)setAllowsColumnResizing:(BOOL)flag;
- (BOOL)allowsColumnResizing;
- (void)setEditable:(BOOL)flag;
- (BOOL)isEditable;
- (void)setRowHeight:(float)height;
- (float)rowHeight;
- (void)setMinColumnWidth:(float)size;
- (float)minColumnWidth;
- (void)setMaxColumnWidth:(float)size;
- (float)maxColumnWidth;
- (void)selectAll:(id)sender;
- (void)selectItem:(id)item;
- (void)selectItems:(NSArray *)items; //array of items
- (void)setPath:(NSString *)path;
- (NSString *)path;
- (NSString *)pathSeparator;
- (NSString *)pathToColumn:(unsigned)column;
- (unsigned)columnToItem:(id)item;
- (NSArray *)selectedItems;
- (void)setTarget:(id)target;
- (id)target;
- (void)setAction:(SEL)anAction;
- (SEL)action;
- (void)setDoubleAction:(SEL)anAction;
- (SEL)doubleAction;
- (void)setDataSource:(id)ds;
- (id)dataSource;
- (void)setDelegate:(id)delegate;
- (id)delegate;
- (BOOL)isExpandable:(id)item;
- (void)expandItem:(id)item;
- (void)reloadData;
- (void)reloadItem:(id)item;
- (void)reloadItem:(id)item reloadChildren:(BOOL)flag;
- (id)itemAtColumn:(unsigned)column row:(unsigned)row;
- (void)column:(unsigned *)column row:(unsigned *)row forItem:(id)item;
- (void)setAutosaveName:(NSString *)name;
- (NSString *)autosaveName;
- (void)scrollItemToVisible:(id)item;
- (NSRect)frameOfColumnContainingItem:(id)item;
@end
@interface NSObject (CKTableBasedBrowserDataSource)
- (unsigned)tableBrowser:(CKTableBasedBrowser *)browser numberOfChildrenOfItem:(id)item;
- (id)tableBrowser:(CKTableBasedBrowser *)browser child:(unsigned)index ofItem:(id)item;
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser isItemExpandable:(id)item;
- (id)tableBrowser:(CKTableBasedBrowser *)browser objectValueByItem:(id)item;
- (void)tableBrowser:(CKTableBasedBrowser *)browser setObjectValue:(id)object byItem:(id)item;
- (NSString *)tableBrowser:(CKTableBasedBrowser *)browser pathForItem:(id)item;
- (id)tableBrowser:(CKTableBasedBrowser *)browser itemForPath:(NSString *)path;
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(unsigned)index;
- (NSDragOperation)tableBrowser:(CKTableBasedBrowser *)browser validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index;
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard;
@end
@interface NSObject (CKTableBasedBrowserDelegate)
// navigation
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser shouldExpandItem:(id)item;
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser shouldSelectItem:(id)item;
// display
- (void)tableBrowser:(CKTableBasedBrowser *)browser willDisplayCell:(id)cell;
- (NSString *)tableBrowser:(CKTableBasedBrowser *)browser toolTipForCell:(NSCell *)cell rect:(NSRectPointer)rect item:(id)item mouseLocation:(NSPoint)mouseLocation;
// editing
- (BOOL)tableBrowser:(CKTableBasedBrowser *)browser shouldEditItem:(id)item;
// custom leaf view
- (NSView *)tableBrowser:(CKTableBasedBrowser *)browser leafViewWithItem:(id)item;
// context menu
- (NSMenu *)tableBrowser:(CKTableBasedBrowser *)browser contextMenuWithItem:(id)item;
@end