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/*
Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004 Benhur Stein
This file is part of Paj.
Paj is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
Paj 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 Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License
along with Paj; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
// BusyState
#include "BusyState.h"
#include <AppKit/AppKit.h>
#include "../General/UniqueString.h"
NSString *BusyStateEntityType;
@implementation BusyState
static NSMutableDictionary *colorDict;
+ (void)initialize
{
if (self == [BusyState class]) {
BusyStateEntityType = U(@"Activity State");
}
}
+ (NSMutableDictionary *)colorDict
{
if (!colorDict)
colorDict = [[NSMutableDictionary alloc] init];
return colorDict;
}
+ (BusyState *)stateWithStartTime:(NSDate *)start
endTime:(NSDate *)end
container:(PajeContainer *)cont
relatedEntities:(NSArray *)related
{
return [[[self alloc] initWithStartTime:start
endTime:end
container:cont
relatedEntities:related] autorelease];
}
- (id)initWithStartTime:(NSDate *)start
endTime:(NSDate *)end
container:(PajeContainer *)cont
relatedEntities:(NSArray *)related
{
self = [super init];
startTime = [start retain];
endTime = [end retain];
container = [cont retain];
relatedEntities = [related retain];
return self;
}
- (void)dealloc
{
[startTime release];
[endTime release];
[container release];
[relatedEntities release];
[super dealloc];
}
+ (id)hierarchy {
static id hier = nil;
if (!hier)
hier = [[NSArray alloc] initWithObjects:@"Node", nil];
return hier;
}
- (id)container { return container; }
- (NSDate *)startTime { return startTime; }
- (NSDate *)endTime { return endTime; }
+ (PajeDrawingType)drawingType { return PajeVariableDrawingType; } //PajeStateDrawingType; }
- (PajeDrawingType)drawingType { return PajeVariableDrawingType; } //PajeStateDrawingType; }
- (NSNumber *)value {
return [NSNumber numberWithInt:[relatedEntities count]];
}
- (NSString *)entityType { return BusyStateEntityType;}
+ (NSString *)entityType { return BusyStateEntityType;}
+ (NSString *)name { return BusyStateEntityType;}
- (NSString *)name
{
unsigned ct = [relatedEntities count];
if (ct == 0) return @"Inactive";
if (ct == 1) return @"1 active thread";
return [NSString stringWithFormat:@"%d active threads", ct];
}
- (NSColor *)color
{
int ct = [relatedEntities count];
if (ct >= 10) return [NSColor redColor];
return [[NSColor blueColor] blendedColorWithFraction:ct/10. ofColor:[NSColor redColor]];
return [NSColor colorWithDeviceHue:.667 - ct/15. saturation:1.0 brightness:1.0 alpha:1.0];
}
- (NSArray *)relatedEntities { return relatedEntities; }
@end
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