transmission/macosx/InfoActivityViewController.mm

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/******************************************************************************
* Copyright (c) 2010-2012 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.
*****************************************************************************/
#include <libtransmission/transmission.h>
#include <libtransmission/utils.h> //tr_getRatio()
#import "InfoActivityViewController.h"
#import "NSApplicationAdditions.h"
#import "NSStringAdditions.h"
#import "PiecesView.h"
#import "Torrent.h"
#define PIECES_CONTROL_PROGRESS 0
#define PIECES_CONTROL_AVAILABLE 1
@interface InfoActivityViewController (Private)
- (void)setupInfo;
@end
@implementation InfoActivityViewController
- (instancetype)init
{
if ((self = [super initWithNibName:@"InfoActivityView" bundle:nil]))
{
self.title = NSLocalizedString(@"Activity", "Inspector view -> title");
}
return self;
}
- (void)awakeFromNib
{
[fTransferSectionLabel sizeToFit];
[fDatesSectionLabel sizeToFit];
[fTimeSectionLabel sizeToFit];
NSArray* labels = @[
fStateLabel,
fProgressLabel,
fHaveLabel,
fDownloadedLabel,
fUploadedLabel,
fFailedDLLabel,
fRatioLabel,
fErrorLabel,
fDateAddedLabel,
fDateCompletedLabel,
fDateActivityLabel,
fDownloadTimeLabel,
fSeedTimeLabel
];
CGFloat oldMaxWidth = 0.0, originX, newMaxWidth = 0.0;
for (NSTextField* label in labels)
{
NSRect const oldFrame = label.frame;
if (oldFrame.size.width > oldMaxWidth)
{
oldMaxWidth = oldFrame.size.width;
originX = oldFrame.origin.x;
}
[label sizeToFit];
CGFloat const newWidth = label.bounds.size.width;
if (newWidth > newMaxWidth)
{
newMaxWidth = newWidth;
}
}
for (NSTextField* label in labels)
{
NSRect frame = label.frame;
frame.origin.x = originX + (newMaxWidth - frame.size.width);
label.frame = frame;
}
NSArray* fields = @[
fDateAddedField,
fDateCompletedField,
fDateActivityField,
fStateField,
fProgressField,
fHaveField,
fDownloadedTotalField,
fUploadedTotalField,
fFailedHashField,
fRatioField,
fDownloadTimeField,
fSeedTimeField,
fErrorScrollView
];
CGFloat const widthIncrease = newMaxWidth - oldMaxWidth;
for (NSView* field in fields)
{
NSRect frame = field.frame;
frame.origin.x += widthIncrease;
frame.size.width -= widthIncrease;
field.frame = frame;
}
//set the click action of the pieces view
#warning after 2.8 just hook this up in the xib
fPiecesView.action = @selector(updatePiecesView:);
fPiecesView.target = self;
}
- (void)dealloc
{
[NSNotificationCenter.defaultCenter removeObserver:self];
}
- (void)setInfoForTorrents:(NSArray*)torrents
{
//don't check if it's the same in case the metadata changed
fTorrents = torrents;
fSet = NO;
}
- (void)updateInfo
{
if (!fSet)
{
[self setupInfo];
}
NSInteger const numberSelected = fTorrents.count;
if (numberSelected == 0)
{
return;
}
uint64_t have = 0, haveVerified = 0, downloadedTotal = 0, uploadedTotal = 0, failedHash = 0;
NSDate* lastActivity = nil;
for (Torrent* torrent in fTorrents)
{
have += torrent.haveTotal;
haveVerified += torrent.haveVerified;
downloadedTotal += torrent.downloadedTotal;
uploadedTotal += torrent.uploadedTotal;
failedHash += torrent.failedHash;
NSDate* nextLastActivity;
if ((nextLastActivity = torrent.dateActivity))
{
lastActivity = lastActivity ? [lastActivity laterDate:nextLastActivity] : nextLastActivity;
}
}
if (have == 0)
{
fHaveField.stringValue = [NSString stringForFileSize:0];
}
else
{
NSString* verifiedString = [NSString stringWithFormat:NSLocalizedString(@"%@ verified", "Inspector -> Activity tab -> have"),
[NSString stringForFileSize:haveVerified]];
if (have == haveVerified)
{
fHaveField.stringValue = verifiedString;
}
else
{
fHaveField.stringValue = [NSString stringWithFormat:@"%@ (%@)", [NSString stringForFileSize:have], verifiedString];
}
}
fDownloadedTotalField.stringValue = [NSString stringForFileSize:downloadedTotal];
fUploadedTotalField.stringValue = [NSString stringForFileSize:uploadedTotal];
fFailedHashField.stringValue = [NSString stringForFileSize:failedHash];
fDateActivityField.objectValue = lastActivity;
if (numberSelected == 1)
{
Torrent* torrent = fTorrents[0];
fStateField.stringValue = torrent.stateString;
NSString* progressString = [NSString percentString:torrent.progress longDecimals:YES];
if (torrent.folder)
{
NSString* progressSelectedString = [NSString
stringWithFormat:NSLocalizedString(@"%@ selected", "Inspector -> Activity tab -> progress"),
[NSString percentString:torrent.progressDone longDecimals:YES]];
progressString = [progressString stringByAppendingFormat:@" (%@)", progressSelectedString];
}
fProgressField.stringValue = progressString;
fRatioField.stringValue = [NSString stringForRatio:torrent.ratio];
NSString* errorMessage = torrent.errorMessage;
if (![errorMessage isEqualToString:fErrorMessageView.string])
fErrorMessageView.string = errorMessage;
fDateCompletedField.objectValue = torrent.dateCompleted;
//uses a relative date, so can't be set once
fDateAddedField.objectValue = torrent.dateAdded;
static NSDateComponentsFormatter* timeFormatter;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
timeFormatter = [NSDateComponentsFormatter new];
timeFormatter.unitsStyle = NSDateComponentsFormatterUnitsStyleShort;
timeFormatter.allowedUnits = NSCalendarUnitDay | NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond;
timeFormatter.zeroFormattingBehavior = NSDateComponentsFormatterZeroFormattingBehaviorDropLeading;
});
fDownloadTimeField.stringValue = [timeFormatter stringFromTimeInterval:torrent.secondsDownloading];
fSeedTimeField.stringValue = [timeFormatter stringFromTimeInterval:torrent.secondsSeeding];
[fPiecesView updateView];
}
else if (numberSelected > 1)
{
fRatioField.stringValue = [NSString stringForRatio:tr_getRatio(uploadedTotal, downloadedTotal)];
}
}
- (void)setPiecesView:(id)sender
{
BOOL const availability = [sender selectedSegment] == PIECES_CONTROL_AVAILABLE;
[NSUserDefaults.standardUserDefaults setBool:availability forKey:@"PiecesViewShowAvailability"];
[self updatePiecesView:nil];
}
- (void)updatePiecesView:(id)sender
{
BOOL const piecesAvailableSegment = [NSUserDefaults.standardUserDefaults boolForKey:@"PiecesViewShowAvailability"];
[fPiecesControl setSelected:piecesAvailableSegment forSegment:PIECES_CONTROL_AVAILABLE];
[fPiecesControl setSelected:!piecesAvailableSegment forSegment:PIECES_CONTROL_PROGRESS];
[fPiecesView updateView];
}
- (void)clearView
{
[fPiecesView clearView];
}
@end
@implementation InfoActivityViewController (Private)
- (void)setupInfo
{
NSUInteger const count = fTorrents.count;
if (count != 1)
{
if (count == 0)
{
fHaveField.stringValue = @"";
fDownloadedTotalField.stringValue = @"";
fUploadedTotalField.stringValue = @"";
fFailedHashField.stringValue = @"";
fDateActivityField.objectValue = @""; //using [field setStringValue: @""] causes "December 31, 1969 7:00 PM" to be displayed, at least on 10.7.3
fRatioField.stringValue = @"";
}
fStateField.stringValue = @"";
fProgressField.stringValue = @"";
fErrorMessageView.string = @"";
//using [field setStringValue: @""] causes "December 31, 1969 7:00 PM" to be displayed, at least on 10.7.3
fDateAddedField.objectValue = @"";
fDateCompletedField.objectValue = @"";
fDownloadTimeField.stringValue = @"";
fSeedTimeField.stringValue = @"";
[fPiecesControl setSelected:NO forSegment:PIECES_CONTROL_AVAILABLE];
[fPiecesControl setSelected:NO forSegment:PIECES_CONTROL_PROGRESS];
fPiecesControl.enabled = NO;
[fPiecesView setTorrent:nil];
}
else
{
Torrent* torrent = fTorrents[0];
BOOL const piecesAvailableSegment = [NSUserDefaults.standardUserDefaults boolForKey:@"PiecesViewShowAvailability"];
[fPiecesControl setSelected:piecesAvailableSegment forSegment:PIECES_CONTROL_AVAILABLE];
[fPiecesControl setSelected:!piecesAvailableSegment forSegment:PIECES_CONTROL_PROGRESS];
fPiecesControl.enabled = YES;
[fPiecesView setTorrent:torrent];
}
fSet = YES;
}
@end