transmission/macosx/StatsWindowController.m

179 lines
7.6 KiB
Objective-C

/******************************************************************************
* $Id$
*
* Copyright (c) 2007-2008 Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#import "StatsWindowController.h"
#import "NSStringAdditions.h"
#define UPDATE_SECONDS 1.0
@interface StatsWindowController (Private)
- (void) updateStats;
- (void) trimRect: (float) shiftLeft forView: (NSView *) view;
@end
@implementation StatsWindowController
StatsWindowController * fStatsWindowInstance = nil;
tr_handle * fLib;
+ (StatsWindowController *) statsWindow: (tr_handle *) lib
{
if (!fStatsWindowInstance)
{
if ((fStatsWindowInstance = [[self alloc] initWithWindowNibName: @"StatsWindow"]))
{
fLib = lib;
}
}
return fStatsWindowInstance;
}
- (void) awakeFromNib
{
[self updateStats];
fTimer = [NSTimer scheduledTimerWithTimeInterval: UPDATE_SECONDS target: self
selector: @selector(updateStats) userInfo: nil repeats: YES];
[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSModalPanelRunLoopMode];
[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSEventTrackingRunLoopMode];
//set label text
[fUploadedLabelField setStringValue: [NSLocalizedString(@"Uploaded", "Stats window -> label") stringByAppendingString: @":"]];
[fDownloadedLabelField setStringValue: [NSLocalizedString(@"Downloaded", "Stats window -> label") stringByAppendingString: @":"]];
[fRatioLabelField setStringValue: [NSLocalizedString(@"Ratio", "Stats window -> label") stringByAppendingString: @":"]];
[fTimeLabelField setStringValue: [NSLocalizedString(@"Running Time", "Stats window -> label") stringByAppendingString: @":"]];
[fNumOpenedLabelField setStringValue: [NSLocalizedString(@"Program Started", "Stats window -> label")
stringByAppendingString: @":"]];
//size all elements
float oldWidth = [fUploadedLabelField frame].size.width;
[fUploadedLabelField sizeToFit];
[fDownloadedLabelField sizeToFit];
[fRatioLabelField sizeToFit];
[fTimeLabelField sizeToFit];
[fNumOpenedLabelField sizeToFit];
float maxWidth = MAX([fUploadedLabelField frame].size.width, [fDownloadedLabelField frame].size.width);
maxWidth = MAX(maxWidth, [fRatioLabelField frame].size.width);
maxWidth = MAX(maxWidth, [fTimeLabelField frame].size.width);
maxWidth = MAX(maxWidth, [fNumOpenedLabelField frame].size.width);
NSRect frame = [fUploadedLabelField frame];
frame.size.width = maxWidth;
[fUploadedLabelField setFrame: frame];
frame = [fDownloadedLabelField frame];
frame.size.width = maxWidth;
[fDownloadedLabelField setFrame: frame];
frame = [fRatioLabelField frame];
frame.size.width = maxWidth;
[fRatioLabelField setFrame: frame];
frame = [fTimeLabelField frame];
frame.size.width = maxWidth;
[fTimeLabelField setFrame: frame];
frame = [fNumOpenedLabelField frame];
frame.size.width = maxWidth;
[fNumOpenedLabelField setFrame: frame];
//size fields to correspond with labels
float change = maxWidth - oldWidth;
[self trimRect: change forView: fUploadedField];
[self trimRect: change forView: fUploadedAllField];
[self trimRect: change forView: fDownloadedField];
[self trimRect: change forView: fDownloadedAllField];
[self trimRect: change forView: fRatioField];
[self trimRect: change forView: fRatioAllField];
[self trimRect: change forView: fTimeField];
[self trimRect: change forView: fTimeAllField];
[self trimRect: change forView: fNumOpenedField];
}
- (void) windowWillClose: (id)sender
{
[fTimer invalidate];
[fStatsWindowInstance release];
fStatsWindowInstance = nil;
}
@end
@implementation StatsWindowController (Private)
- (void) updateStats
{
tr_session_stats statsAll, statsSession;
tr_getCumulativeSessionStats(fLib, &statsAll);
tr_getSessionStats(fLib, &statsSession);
[fUploadedField setStringValue: [NSString stringForFileSize: statsSession.uploadedBytes]];
[fUploadedField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%u bytes", "stats -> bytes"),
statsSession.uploadedBytes]];
[fUploadedAllField setStringValue: [[NSString stringForFileSize: statsAll.uploadedBytes]
stringByAppendingString: NSLocalizedString(@" total", "stats total")]];
[fUploadedAllField setToolTip: [NSString stringWithFormat:NSLocalizedString(@"%u bytes", "stats -> bytes"),
statsAll.uploadedBytes]];
[fDownloadedField setStringValue: [NSString stringForFileSize: statsSession.downloadedBytes]];
[fDownloadedField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%u bytes", "stats -> bytes"),
statsSession.downloadedBytes]];
[fDownloadedAllField setStringValue: [[NSString stringForFileSize: statsAll.downloadedBytes]
stringByAppendingString: NSLocalizedString(@" total", "stats total")]];
[fDownloadedAllField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%u bytes", "stats -> bytes"),
statsAll.downloadedBytes]];
[fRatioField setStringValue: [NSString stringForRatio: statsSession.ratio]];
NSString * totalRatioString = statsAll.ratio != TR_RATIO_NA
? [[NSString stringForRatio: statsAll.ratio] stringByAppendingString: NSLocalizedString(@" total", "stats total")]
: NSLocalizedString(@"Total N/A", "stats total");
[fRatioAllField setStringValue: totalRatioString];
[fTimeField setStringValue: [NSString timeString: statsSession.secondsActive showSeconds: NO]];
[fTimeAllField setStringValue: [[NSString timeString: statsAll.secondsActive showSeconds: NO]
stringByAppendingString: NSLocalizedString(@" total", "stats total")]];
if (statsAll.sessionCount == 1)
[fNumOpenedField setStringValue: NSLocalizedString(@"1 time", "stats window -> times opened")];
else
[fNumOpenedField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%d times", "stats window -> times opened"),
statsAll.sessionCount]];
}
- (void) trimRect: (float) shiftLeft forView: (NSView *) view
{
NSRect frame = [view frame];
frame.size.width -= shiftLeft;
frame.origin.x += shiftLeft;
[view setFrame: frame];
}
@end