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/*
GNUstep ProjectCenter - http://www.gnustep.org/experience/ProjectCenter.html
Copyright (C) 2001 Free Software Foundation
This file is part of GNUstep.
This application 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 application 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
Library General Public License for more details.
You should have received a copy of the GNU General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#import <ProjectCenter/PCLogController.h>
void
PCLog(id sender, int tag, NSString* format, va_list args)
{
[[PCLogController sharedLogController]
logMessage:[NSString stringWithFormat:format arguments: args]
withTag:tag
sender:sender];
}
void
PCLogInfo(id sender, NSString* format, ...)
{
va_list ap;
va_start(ap, format);
PCLog(sender, INFO, format, ap);
va_end(ap);
}
void
PCLogStatus(id sender, NSString* format, ...)
{
va_list ap;
va_start(ap, format);
PCLog(sender, STATUS, format, ap);
va_end(ap);
}
void
PCLogWarning(id sender, NSString* format, ...)
{
va_list ap;
va_start(ap, format);
PCLog(sender, WARNING, format, ap);
va_end(ap);
}
void
PCLogError(id sender, NSString* format, ...)
{
va_list ap;
va_start(ap, format);
PCLog(sender, ERROR, format, ap);
va_end(ap);
}
@implementation PCLogController
// ===========================================================================
// ==== Class methods
// ===========================================================================
static PCLogController *_logCtrllr = nil;
+ (PCLogController *)sharedLogController
{
if (!_logCtrllr)
{
_logCtrllr = [[PCLogController alloc] init];
}
return _logCtrllr;
}
// ===========================================================================
// ==== Init and free
// ===========================================================================
- (id)init
{
NSFont *font = nil;
if (!(self = [super init]))
{
return nil;
}
if ([NSBundle loadNibNamed:@"LogPanel" owner:self] == NO)
{
NSLog(@"PCLogController[init]: error loading NIB file!");
return nil;
}
[panel setFrameAutosaveName:@"LogPanel"];
if (![panel setFrameUsingName: @"LogPanel"])
{
[panel center];
}
font = [NSFont userFixedPitchFontOfSize:[NSFont systemFontSize]];
textAttributes =
[NSMutableDictionary dictionaryWithObject:font forKey:NSFontAttributeName];
[textAttributes retain];
return self;
}
- (void)dealloc
{
#ifdef DEVELOPMENT
NSLog(@"PCLogController: dealloc");
#endif
RELEASE(textAttributes);
[super dealloc];
}
- (void)showPanel
{
[panel makeKeyAndOrderFront:self];
}
- (void)logMessage:(NSString *)text withTag:(int)tag sender:(id)sender;
{
NSString *messageText = nil;
NSAttributedString *message = nil;
messageText =
[NSString stringWithFormat:@" %@: %@\n",[sender className],text];
switch (tag)
{
case INFO:
[textAttributes
setObject:[NSColor colorWithDeviceRed:.0 green:.0 blue:.0 alpha:1.0]
forKey:NSForegroundColorAttributeName];
break;
case STATUS:
[textAttributes
setObject:[NSColor colorWithDeviceRed:.0 green:.35 blue:.0 alpha:1.0]
forKey:NSForegroundColorAttributeName];
break;
case WARNING:
[textAttributes
setObject:[NSColor colorWithDeviceRed:.56 green:.45 blue:.0 alpha:1.0]
forKey:NSForegroundColorAttributeName];
break;
case ERROR:
[textAttributes
setObject:[NSColor colorWithDeviceRed:.63 green:.0 blue:.0 alpha:1.0]
forKey:NSForegroundColorAttributeName];
break;
default:
break;
}
message = [[NSAttributedString alloc] initWithString:messageText
attributes:textAttributes];
[self putMessageOnScreen:message];
}
- (void)putMessageOnScreen:(NSAttributedString *)message
{
[[textView textStorage] appendAttributedString:message];
[textView scrollRangeToVisible:NSMakeRange([[textView string] length], 0)];
}
@end
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