226 lines
9.7 KiB
Objective-C
226 lines
9.7 KiB
Objective-C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2007-2012 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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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 (Private)
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- (void) updateStats;
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- (void) performResetStats;
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- (void) resetSheetClosed: (NSAlert *) alert returnCode: (NSInteger) code contextInfo: (void *) info;
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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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- (id) 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 repeats: YES] retain];
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[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSModalPanelRunLoopMode];
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[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSEventTrackingRunLoopMode];
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if ([NSApp isOnLionOrBetter])
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[[self window] setRestorationClass: [self class]];
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[[self window] setTitle: NSLocalizedString(@"Statistics", "Stats window -> title")];
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//set label text
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[fUploadedLabelField setStringValue: [NSLocalizedString(@"Uploaded", "Stats window -> label") stringByAppendingString: @":"]];
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[fDownloadedLabelField setStringValue: [NSLocalizedString(@"Downloaded", "Stats window -> label") stringByAppendingString: @":"]];
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[fRatioLabelField setStringValue: [NSLocalizedString(@"Ratio", "Stats window -> label") stringByAppendingString: @":"]];
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[fTimeLabelField setStringValue: [NSLocalizedString(@"Running Time", "Stats window -> label") stringByAppendingString: @":"]];
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[fNumOpenedLabelField setStringValue: [NSLocalizedString(@"Program Started", "Stats window -> label") stringByAppendingString: @":"]];
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//size of all labels
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const CGFloat 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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const CGFloat 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 setFrame: 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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const CGFloat oldButtonWidth = [fResetButton frame].size.width;
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[fResetButton setTitle: 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 setFrame: 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 release];
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fTimer = nil;
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[fStatsWindowInstance autorelease];
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fStatsWindowInstance = nil;
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}
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+ (void) restoreWindowWithIdentifier: (NSString *) identifier state: (NSCoder *) state 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 setMessageText: NSLocalizedString(@"Are you sure you want to reset usage statistics?", "Stats reset -> title")];
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[alert setInformativeText: NSLocalizedString(@"This will clear the global statistics displayed by Transmission."
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" Individual transfer statistics will not be affected.", "Stats reset -> message")];
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[alert setAlertStyle: NSWarningAlertStyle];
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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 setShowsSuppressionButton: YES];
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[alert beginSheetModalForWindow: [self window] modalDelegate: self
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didEndSelector: @selector(resetSheetClosed:returnCode:contextInfo:) contextInfo: nil];
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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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@end
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@implementation StatsWindowController (Private)
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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 = nil;
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if ([NSApp isOnMountainLionOrBetter])
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{
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byteFormatter = [[NSByteCountFormatterMtLion alloc] init];
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[byteFormatter setAllowedUnits: NSByteCountFormatterUseBytes];
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}
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[fUploadedField setStringValue: [NSString stringForFileSize: statsSession.uploadedBytes]];
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[fUploadedField setToolTip: [NSApp isOnMountainLionOrBetter] ? [byteFormatter stringFromByteCount: statsSession.uploadedBytes] : [NSString stringWithFormat: NSLocalizedString(@"%@ bytes", "stats -> bytes"), [NSString formattedUInteger: statsSession.uploadedBytes]]];
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[fUploadedAllField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ total", "stats total"), [NSString stringForFileSize: statsAll.uploadedBytes]]];
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[fUploadedAllField setToolTip: [NSApp isOnMountainLionOrBetter] ? [byteFormatter stringFromByteCount: statsAll.uploadedBytes] : [NSString stringWithFormat: NSLocalizedString(@"%@ bytes", "stats -> bytes"), [NSString formattedUInteger: statsAll.uploadedBytes]]];
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[fDownloadedField setStringValue: [NSString stringForFileSize: statsSession.downloadedBytes]];
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[fDownloadedField setToolTip: [NSApp isOnMountainLionOrBetter] ? [byteFormatter stringFromByteCount: statsSession.downloadedBytes] : [NSString stringWithFormat: NSLocalizedString(@"%@ bytes", "stats -> bytes"), [NSString formattedUInteger: statsSession.downloadedBytes]]];
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[fDownloadedAllField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ total", "stats total"), [NSString stringForFileSize: statsAll.downloadedBytes]]];
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[fDownloadedAllField setToolTip: [NSApp isOnMountainLionOrBetter] ? [byteFormatter stringFromByteCount: statsAll.downloadedBytes] : [NSString stringWithFormat: NSLocalizedString(@"%@ bytes", "stats -> bytes"), [NSString formattedUInteger: statsAll.downloadedBytes]]];
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[byteFormatter release];
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[fRatioField setStringValue: [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 setStringValue: totalRatioString];
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[fTimeField setStringValue: [NSString timeString: statsSession.secondsActive showSeconds: NO]];
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[fTimeAllField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ total", "stats total"), [NSString timeString: statsAll.secondsActive showSeconds: NO]]];
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if (statsAll.sessionCount == 1)
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[fNumOpenedField setStringValue: NSLocalizedString(@"1 time", "stats window -> times opened")];
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else
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[fNumOpenedField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ times", "stats window -> times opened"), [NSString formattedUInteger: statsAll.sessionCount]]];
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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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- (void) resetSheetClosed: (NSAlert *) alert returnCode: (NSInteger) code contextInfo: (void *) info
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{
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[[alert window] orderOut: nil];
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if ([[alert suppressionButton] state] == NSOnState)
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[[NSUserDefaults standardUserDefaults] setBool: NO forKey: @"WarningResetStats"];
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if (code == NSAlertFirstButtonReturn)
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[self performResetStats];
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}
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@end
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