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/* -*-objc-*-
Copyright (C) 2002 Free Software Foundation, Inc.
Author: Nicola Pero <n.pero@mi.flashnet.it>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <MainThread.h>
#include <AppKit/AppKit.h>
#include "SharedArea.h"
#include "AuxiliaryThread.h"
#include <GNUstepGUI/GSVbox.h>
@implementation MainThread
- (id) init
{
GSVbox *vbox;
self = [super init];
vbox = [GSVbox new];
[vbox setBorder: 20];
[vbox setDefaultMinYMargin: 20];
pi = [[NSProgressIndicator alloc] initWithFrame: NSMakeRect (0, 0, 360, 20)];
[pi setIndeterminate: NO];
[pi setMinValue: 0];
[pi setMaxValue: 100];
[pi setAutoresizingMask: NSViewNotSizable];
[vbox addView: pi enablingYResizing: NO];
RELEASE (pi);
field = AUTORELEASE ([NSTextField new]);
[field setSelectable: YES];
[field setEditable: NO];
[field setBezeled: NO];
[field setDrawsBackground: NO];
[field setStringValue: @"Status: Running auxiliary thread ... XXX.XXX%"];
[field sizeToFit];
[field setStringValue: @"Status: Idle"];
[field setAutoresizingMask: NSViewWidthSizable];
[vbox addView: field enablingYResizing: NO];
RELEASE (field);
window = [[NSWindow alloc]
initWithContentRect: NSMakeRect (200, 300,
[vbox frame].size.width,
[vbox frame].size.height)
styleMask: (NSTitledWindowMask | NSMiniaturizableWindowMask)
backing: NSBackingStoreBuffered
defer: YES];
[window setTitle: @"NSProgressIndicator"];
[window setContentView: vbox];
RELEASE (vbox);
return self;
}
- (void)dealloc
{
RELEASE (window);
[super dealloc];
}
- (void)applicationDidFinishLaunching: (NSNotification *)aNotification;
{
[window orderFront: self];
}
- (void)start: (id)sender
{
if (timer != nil)
{
NSLog (@"Already running ... ignoring!");
return;
}
[field setStringValue: @"Status: Running auxiliary thread ..."];
[NSThread detachNewThreadSelector: @selector(start:)
toTarget: [AuxiliaryThread class]
withObject: nil];
timer = [NSTimer scheduledTimerWithTimeInterval: 0.1
target: self
selector: @selector(updateProgressIndicator:)
userInfo: nil
repeats: YES];
RETAIN (timer);
}
- (void)updateProgressIndicator: (NSTimer *)t
{
[pi setDoubleValue: progress_indicator ()];
if (! is_auxiliary_thread_running ())
{
[timer invalidate];
DESTROY (timer);
[field setStringValue: @"Status: Idle"];
}
else
{
NSString *status;
status = [NSString stringWithFormat:
@"Status: Running auxiliary thread ... %2.1f%%",
progress_indicator ()];
[field setStringValue: status];
}
}
@end
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