mirror of
https://github.com/transmission/transmission
synced 2024-12-25 01:03:01 +00:00
214 lines
7.9 KiB
Text
214 lines
7.9 KiB
Text
// This file Copyright © 2007-2022 Transmission authors and contributors.
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// It may be used under the MIT (SPDX: MIT) license.
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// License text can be found in the licenses/ folder.
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#import "StatsWindowController.h"
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#import "Controller.h"
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#import "NSApplicationAdditions.h"
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#import "NSStringAdditions.h"
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#define UPDATE_SECONDS 1.0
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@interface StatsWindowController ()
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- (void)updateStats;
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- (void)performResetStats;
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@end
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@implementation StatsWindowController
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StatsWindowController* fStatsWindowInstance = nil;
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tr_session* fLib = NULL;
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+ (StatsWindowController*)statsWindow
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{
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if (!fStatsWindowInstance)
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{
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if ((fStatsWindowInstance = [[self alloc] init]))
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{
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fLib = ((Controller*)NSApp.delegate).sessionHandle;
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}
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}
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return fStatsWindowInstance;
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}
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- (instancetype)init
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{
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return [super initWithWindowNibName:@"StatsWindow"];
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}
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- (void)awakeFromNib
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{
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[self updateStats];
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fTimer = [NSTimer scheduledTimerWithTimeInterval:UPDATE_SECONDS target:self selector:@selector(updateStats) userInfo:nil
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repeats:YES];
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[NSRunLoop.currentRunLoop addTimer:fTimer forMode:NSModalPanelRunLoopMode];
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[NSRunLoop.currentRunLoop addTimer:fTimer forMode:NSEventTrackingRunLoopMode];
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self.window.restorationClass = [self class];
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self.window.title = NSLocalizedString(@"Statistics", "Stats window -> title");
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//set label text
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fUploadedLabelField.stringValue = [NSLocalizedString(@"Uploaded", "Stats window -> label") stringByAppendingString:@":"];
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fDownloadedLabelField.stringValue = [NSLocalizedString(@"Downloaded", "Stats window -> label") stringByAppendingString:@":"];
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fRatioLabelField.stringValue = [NSLocalizedString(@"Ratio", "Stats window -> label") stringByAppendingString:@":"];
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fTimeLabelField.stringValue = [NSLocalizedString(@"Running Time", "Stats window -> label") stringByAppendingString:@":"];
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fNumOpenedLabelField.stringValue = [NSLocalizedString(@"Program Started", "Stats window -> label") stringByAppendingString:@":"];
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//size of all labels
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CGFloat const oldWidth = fUploadedLabelField.frame.size.width;
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NSArray* labels = @[ fUploadedLabelField, fDownloadedLabelField, fRatioLabelField, fTimeLabelField, fNumOpenedLabelField ];
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CGFloat maxWidth = CGFLOAT_MIN;
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for (NSTextField* label in labels)
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{
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[label sizeToFit];
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CGFloat const width = label.frame.size.width;
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maxWidth = MAX(maxWidth, width);
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}
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for (NSTextField* label in labels)
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{
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NSRect frame = label.frame;
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frame.size.width = maxWidth;
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label.frame = frame;
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}
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//resize window for new label width - fields are set in nib to adjust correctly
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NSRect windowRect = self.window.frame;
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windowRect.size.width += maxWidth - oldWidth;
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[self.window setFrame:windowRect display:YES];
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//resize reset button
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CGFloat const oldButtonWidth = fResetButton.frame.size.width;
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fResetButton.title = NSLocalizedString(@"Reset", "Stats window -> reset button");
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[fResetButton sizeToFit];
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NSRect buttonFrame = fResetButton.frame;
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buttonFrame.size.width += 10.0;
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buttonFrame.origin.x -= buttonFrame.size.width - oldButtonWidth;
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fResetButton.frame = buttonFrame;
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}
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- (void)windowWillClose:(id)sender
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{
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[fTimer invalidate];
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fTimer = nil;
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fStatsWindowInstance = nil;
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}
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+ (void)restoreWindowWithIdentifier:(NSString*)identifier
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state:(NSCoder*)state
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completionHandler:(void (^)(NSWindow*, NSError*))completionHandler
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{
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NSAssert1([identifier isEqualToString:@"StatsWindow"], @"Trying to restore unexpected identifier %@", identifier);
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completionHandler(StatsWindowController.statsWindow.window, nil);
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}
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- (void)resetStats:(id)sender
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{
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if (![NSUserDefaults.standardUserDefaults boolForKey:@"WarningResetStats"])
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{
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[self performResetStats];
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return;
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}
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NSAlert* alert = [[NSAlert alloc] init];
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alert.messageText = NSLocalizedString(@"Are you sure you want to reset usage statistics?", "Stats reset -> title");
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alert.informativeText = NSLocalizedString(
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@"This will clear the global statistics displayed by Transmission."
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" Individual transfer statistics will not be affected.",
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"Stats reset -> message");
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alert.alertStyle = NSAlertStyleWarning;
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[alert addButtonWithTitle:NSLocalizedString(@"Reset", "Stats reset -> button")];
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[alert addButtonWithTitle:NSLocalizedString(@"Cancel", "Stats reset -> button")];
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alert.showsSuppressionButton = YES;
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[alert beginSheetModalForWindow:self.window completionHandler:^(NSModalResponse returnCode) {
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[alert.window orderOut:nil];
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if (alert.suppressionButton.state == NSControlStateValueOn)
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{
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[NSUserDefaults.standardUserDefaults setBool:NO forKey:@"WarningResetStats"];
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}
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if (returnCode == NSAlertFirstButtonReturn)
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{
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[self performResetStats];
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}
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}];
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}
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- (NSString*)windowFrameAutosaveName
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{
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return @"StatsWindow";
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}
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- (void)updateStats
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{
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tr_session_stats statsAll, statsSession;
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tr_sessionGetCumulativeStats(fLib, &statsAll);
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tr_sessionGetStats(fLib, &statsSession);
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NSByteCountFormatter* byteFormatter = [[NSByteCountFormatter alloc] init];
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byteFormatter.allowedUnits = NSByteCountFormatterUseBytes;
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fUploadedField.stringValue = [NSString stringForFileSize:statsSession.uploadedBytes];
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fUploadedField.toolTip = [byteFormatter stringFromByteCount:statsSession.uploadedBytes];
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fUploadedAllField.stringValue = [NSString
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stringWithFormat:NSLocalizedString(@"%@ total", "stats total"), [NSString stringForFileSize:statsAll.uploadedBytes]];
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fUploadedAllField.toolTip = [byteFormatter stringFromByteCount:statsAll.uploadedBytes];
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fDownloadedField.stringValue = [NSString stringForFileSize:statsSession.downloadedBytes];
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fDownloadedField.toolTip = [byteFormatter stringFromByteCount:statsSession.downloadedBytes];
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fDownloadedAllField.stringValue = [NSString
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stringWithFormat:NSLocalizedString(@"%@ total", "stats total"), [NSString stringForFileSize:statsAll.downloadedBytes]];
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fDownloadedAllField.toolTip = [byteFormatter stringFromByteCount:statsAll.downloadedBytes];
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fRatioField.stringValue = [NSString stringForRatio:statsSession.ratio];
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NSString* totalRatioString = statsAll.ratio != TR_RATIO_NA ?
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[NSString stringWithFormat:NSLocalizedString(@"%@ total", "stats total"), [NSString stringForRatio:statsAll.ratio]] :
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NSLocalizedString(@"Total N/A", "stats total");
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fRatioAllField.stringValue = totalRatioString;
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static NSDateComponentsFormatter* timeFormatter;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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timeFormatter = [NSDateComponentsFormatter new];
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timeFormatter.unitsStyle = NSDateComponentsFormatterUnitsStyleFull;
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timeFormatter.maximumUnitCount = 3;
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timeFormatter.allowedUnits = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitWeekOfMonth | NSCalendarUnitDay |
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NSCalendarUnitHour | NSCalendarUnitMinute;
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});
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fTimeField.stringValue = [timeFormatter stringFromTimeInterval:statsSession.secondsActive];
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fTimeAllField.stringValue = [NSString stringWithFormat:NSLocalizedString(@"%@ total", "stats total"),
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[timeFormatter stringFromTimeInterval:statsAll.secondsActive]];
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if (statsAll.sessionCount == 1)
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{
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fNumOpenedField.stringValue = NSLocalizedString(@"1 time", "stats window -> times opened");
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}
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else
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{
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fNumOpenedField.stringValue = [NSString stringWithFormat:NSLocalizedString(@"%@ times", "stats window -> times opened"),
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[NSString formattedUInteger:statsAll.sessionCount]];
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}
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}
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- (void)performResetStats
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{
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tr_sessionClearStats(fLib);
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[self updateStats];
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}
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@end
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