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transmission/macosx/TorrentCell.m

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/******************************************************************************
* $Id$
*
* Copyright (c) 2006-2009 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 "TorrentCell.h"
#import "GroupsController.h"
#import "NSApplicationAdditions.h"
#import "NSStringAdditions.h"
#import "ProgressGradients.h"
#import "Torrent.h"
#import "TorrentTableView.h"
#define BAR_HEIGHT 12.0f
#define IMAGE_SIZE_REG 32.0f
#define IMAGE_SIZE_MIN 16.0f
#define ERROR_IMAGE_SIZE 20.0f
#define NORMAL_BUTTON_WIDTH 14.0f
#define ACTION_BUTTON_WIDTH 16.0f
#define PRIORITY_ICON_WIDTH 14.0f
#define PRIORITY_ICON_HEIGHT 14.0f
//ends up being larger than font height
#define HEIGHT_TITLE 16.0f
#define HEIGHT_STATUS 12.0f
#define PADDING_HORIZONTAL 3.0f
#define PADDING_BETWEEN_IMAGE_AND_TITLE 5.0f
#define PADDING_BETWEEN_IMAGE_AND_BAR 7.0f
#define PADDING_BETWEEN_TITLE_AND_PRIORITY 4.0f
#define PADDING_ABOVE_TITLE 4.0f
#define PADDING_ABOVE_MIN_STATUS 4.0f
#define PADDING_BETWEEN_TITLE_AND_MIN_STATUS 2.0f
#define PADDING_BETWEEN_TITLE_AND_PROGRESS 1.0f
#define PADDING_BETWEEN_PROGRESS_AND_BAR 2.0f
#define PADDING_BETWEEN_TITLE_AND_BAR_MIN 3.0f
#define PADDING_BETWEEN_BAR_AND_STATUS 2.0f
#define PIECES_TOTAL_PERCENT 0.6f
#define MAX_PIECES (18*18)
@interface TorrentCell (Private)
- (void) drawBar: (NSRect) barRect;
- (void) drawRegularBar: (NSRect) barRect;
- (void) drawPiecesBar: (NSRect) barRect;
- (NSRect) rectForMinimalStatusWithString: (NSAttributedString *) string inBounds: (NSRect) bounds;
- (NSRect) rectForTitleWithString: (NSAttributedString *) string basedOnMinimalStatusRect: (NSRect) statusRect
inBounds: (NSRect) bounds;
- (NSRect) rectForProgressWithString: (NSAttributedString *) string inBounds: (NSRect) bounds;
- (NSRect) rectForStatusWithString: (NSAttributedString *) string inBounds: (NSRect) bounds;
- (NSAttributedString *) attributedTitle;
- (NSAttributedString *) attributedStatusString: (NSString *) string;
- (NSString *) buttonString;
- (NSString *) statusString;
- (NSString *) minimalStatusString;
- (void) drawImage: (NSImage *) image inRect: (NSRect) rect; //use until 10.5 dropped
@end
@implementation TorrentCell
//only called once and the main table is always needed, so don't worry about releasing
- (id) init
{
if ((self = [super init]))
{
fDefaults = [NSUserDefaults standardUserDefaults];
NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
fTitleAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
[NSFont messageFontOfSize: 12.0f], NSFontAttributeName,
paragraphStyle, NSParagraphStyleAttributeName, nil];
fStatusAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
[NSFont messageFontOfSize: 9.0f], NSFontAttributeName,
paragraphStyle, NSParagraphStyleAttributeName, nil];
[paragraphStyle release];
fBluePieceColor = [[NSColor colorWithCalibratedRed: 0.0f green: 0.4f blue: 0.8f alpha: 1.0f] retain];
fBarBorderColor = [[NSColor colorWithCalibratedWhite: 0.0f alpha: 0.2f] retain];
fHighPriorityImage = [[NSImage imageNamed: @"PriorityHigh.png"] copy];
[fHighPriorityImage setFlipped: YES];
fLowPriorityImage = [[NSImage imageNamed: @"PriorityLow.png"] copy];
[fLowPriorityImage setFlipped: YES];
}
return self;
}
- (NSRect) iconRectForBounds: (NSRect) bounds
{
CGFloat imageSize = [fDefaults boolForKey: @"SmallView"] ? IMAGE_SIZE_MIN : IMAGE_SIZE_REG;
NSRect result = bounds;
result.origin.x += PADDING_HORIZONTAL;
result.origin.y += floorf((result.size.height - imageSize) * 0.5f);
result.size = NSMakeSize(imageSize, imageSize);
return result;
}
- (NSRect) titleRectForBounds: (NSRect) bounds
{
return [self rectForTitleWithString: [self attributedTitle]
basedOnMinimalStatusRect: [self minimalStatusRectForBounds: bounds] inBounds: bounds];
}
- (NSRect) minimalStatusRectForBounds: (NSRect) bounds
{
if (![fDefaults boolForKey: @"SmallView"])
return NSZeroRect;
return [self rectForMinimalStatusWithString: [self attributedStatusString: [self minimalStatusString]]
inBounds: bounds];
}
- (NSRect) progressRectForBounds: (NSRect) bounds
{
if ([fDefaults boolForKey: @"SmallView"])
return NSZeroRect;
return [self rectForProgressWithString: [self attributedStatusString: [[self representedObject] progressString]]
inBounds: bounds];
}
- (NSRect) barRectForBounds: (NSRect) bounds
{
BOOL minimal = [fDefaults boolForKey: @"SmallView"];
NSRect result = bounds;
result.size.height = BAR_HEIGHT;
result.origin.x += (minimal ? IMAGE_SIZE_MIN : IMAGE_SIZE_REG) + PADDING_BETWEEN_IMAGE_AND_BAR;
result.origin.y += PADDING_ABOVE_TITLE + HEIGHT_TITLE;
if (minimal)
result.origin.y += PADDING_BETWEEN_TITLE_AND_BAR_MIN;
else
result.origin.y += PADDING_BETWEEN_TITLE_AND_PROGRESS + HEIGHT_STATUS + PADDING_BETWEEN_PROGRESS_AND_BAR;
result.size.width = round(NSMaxX(bounds) - result.origin.x - PADDING_HORIZONTAL - 2.0f * (PADDING_HORIZONTAL + NORMAL_BUTTON_WIDTH));
return result;
}
- (NSRect) statusRectForBounds: (NSRect) bounds
{
if ([fDefaults boolForKey: @"SmallView"])
return NSZeroRect;
return [self rectForStatusWithString: [self attributedStatusString: [self statusString]] inBounds: bounds];
}
- (NSRect) controlButtonRectForBounds: (NSRect) bounds
{
NSRect result = bounds;
result.size.height = NORMAL_BUTTON_WIDTH;
result.size.width = NORMAL_BUTTON_WIDTH;
result.origin.x = NSMaxX(bounds) - 2.0f * (PADDING_HORIZONTAL + NORMAL_BUTTON_WIDTH);
result.origin.y += PADDING_ABOVE_TITLE + HEIGHT_TITLE - (NORMAL_BUTTON_WIDTH - BAR_HEIGHT) * 0.5f;
if ([fDefaults boolForKey: @"SmallView"])
result.origin.y += PADDING_BETWEEN_TITLE_AND_BAR_MIN;
else
result.origin.y += PADDING_BETWEEN_TITLE_AND_PROGRESS + HEIGHT_STATUS + PADDING_BETWEEN_PROGRESS_AND_BAR;
return result;
}
- (NSRect) revealButtonRectForBounds: (NSRect) bounds
{
NSRect result = bounds;
result.size.height = NORMAL_BUTTON_WIDTH;
result.size.width = NORMAL_BUTTON_WIDTH;
result.origin.x = NSMaxX(bounds) - (PADDING_HORIZONTAL + NORMAL_BUTTON_WIDTH);
result.origin.y += PADDING_ABOVE_TITLE + HEIGHT_TITLE - (NORMAL_BUTTON_WIDTH - BAR_HEIGHT) * 0.5f;
if ([fDefaults boolForKey: @"SmallView"])
result.origin.y += PADDING_BETWEEN_TITLE_AND_BAR_MIN;
else
result.origin.y += PADDING_BETWEEN_TITLE_AND_PROGRESS + HEIGHT_STATUS + PADDING_BETWEEN_PROGRESS_AND_BAR;
return result;
}
- (NSRect) actionButtonRectForBounds: (NSRect) bounds
{
NSRect result = [self iconRectForBounds: bounds];
if (![fDefaults boolForKey: @"SmallView"])
{
result.origin.x += (result.size.width - ACTION_BUTTON_WIDTH) * 0.5f;
result.origin.y += (result.size.height - ACTION_BUTTON_WIDTH) * 0.5f;
result.size.width = ACTION_BUTTON_WIDTH;
result.size.height = ACTION_BUTTON_WIDTH;
}
return result;
}
- (NSUInteger) hitTestForEvent: (NSEvent *) event inRect: (NSRect) cellFrame ofView: (NSView *) controlView
{
NSPoint point = [controlView convertPoint: [event locationInWindow] fromView: nil];
if (NSMouseInRect(point, [self controlButtonRectForBounds: cellFrame], [controlView isFlipped])
|| NSMouseInRect(point, [self revealButtonRectForBounds: cellFrame], [controlView isFlipped]))
return NSCellHitContentArea | NSCellHitTrackableArea;
return NSCellHitContentArea;
}
+ (BOOL) prefersTrackingUntilMouseUp
{
return YES;
}
- (BOOL) trackMouse: (NSEvent *) event inRect: (NSRect) cellFrame ofView: (NSView *) controlView untilMouseUp: (BOOL) flag
{
fTracking = YES;
[self setControlView: controlView];
NSPoint point = [controlView convertPoint: [event locationInWindow] fromView: nil];
NSRect controlRect= [self controlButtonRectForBounds: cellFrame];
BOOL checkControl = NSMouseInRect(point, controlRect, [controlView isFlipped]);
NSRect revealRect = [self revealButtonRectForBounds: cellFrame];
BOOL checkReveal = NSMouseInRect(point, revealRect, [controlView isFlipped]);
[(TorrentTableView *)controlView removeButtonTrackingAreas];
while ([event type] != NSLeftMouseUp)
{
point = [controlView convertPoint: [event locationInWindow] fromView: nil];
if (checkControl)
{
BOOL inControlButton = NSMouseInRect(point, controlRect, [controlView isFlipped]);
if (fMouseDownControlButton != inControlButton)
{
fMouseDownControlButton = inControlButton;
[controlView setNeedsDisplayInRect: cellFrame];
}
}
else if (checkReveal)
{
BOOL inRevealButton = NSMouseInRect(point, revealRect, [controlView isFlipped]);
if (fMouseDownRevealButton != inRevealButton)
{
fMouseDownRevealButton = inRevealButton;
[controlView setNeedsDisplayInRect: cellFrame];
}
}
else;
//send events to where necessary
if ([event type] == NSMouseEntered || [event type] == NSMouseExited)
[NSApp sendEvent: event];
event = [[controlView window] nextEventMatchingMask:
(NSLeftMouseUpMask | NSLeftMouseDraggedMask | NSMouseEnteredMask | NSMouseExitedMask)];
}
fTracking = NO;
if (fMouseDownControlButton)
{
fMouseDownControlButton = NO;
[(TorrentTableView *)controlView toggleControlForTorrent: [self representedObject]];
}
else if (fMouseDownRevealButton)
{
fMouseDownRevealButton = NO;
[controlView setNeedsDisplayInRect: cellFrame];
if ([NSApp isOnSnowLeopardOrBetter])
{
NSURL * file = [NSURL fileURLWithPath: [[self representedObject] dataLocation]];
[[NSWorkspace sharedWorkspace] activateFileViewerSelectingURLs: [NSArray arrayWithObject: file]];
}
else
[[NSWorkspace sharedWorkspace] selectFile: [[self representedObject] dataLocation] inFileViewerRootedAtPath: nil];
}
else;
[controlView updateTrackingAreas];
return YES;
}
- (void) addTrackingAreasForView: (NSView *) controlView inRect: (NSRect) cellFrame withUserInfo: (NSDictionary *) userInfo
mouseLocation: (NSPoint) mouseLocation
{
NSTrackingAreaOptions options = NSTrackingEnabledDuringMouseDrag | NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways;
//control button
NSRect controlButtonRect = [self controlButtonRectForBounds: cellFrame];
NSTrackingAreaOptions controlOptions = options;
if (NSMouseInRect(mouseLocation, controlButtonRect, [controlView isFlipped]))
{
controlOptions |= NSTrackingAssumeInside;
[(TorrentTableView *)controlView setControlButtonHover: [[userInfo objectForKey: @"Row"] intValue]];
}
NSMutableDictionary * controlInfo = [userInfo mutableCopy];
[controlInfo setObject: @"Control" forKey: @"Type"];
NSTrackingArea * area = [[NSTrackingArea alloc] initWithRect: controlButtonRect options: controlOptions owner: controlView
userInfo: controlInfo];
[controlView addTrackingArea: area];
[controlInfo release];
[area release];
//reveal button
NSRect revealButtonRect = [self revealButtonRectForBounds: cellFrame];
NSTrackingAreaOptions revealOptions = options;
if (NSMouseInRect(mouseLocation, revealButtonRect, [controlView isFlipped]))
{
revealOptions |= NSTrackingAssumeInside;
[(TorrentTableView *)controlView setRevealButtonHover: [[userInfo objectForKey: @"Row"] intValue]];
}
NSMutableDictionary * revealInfo = [userInfo mutableCopy];
[revealInfo setObject: @"Reveal" forKey: @"Type"];
area = [[NSTrackingArea alloc] initWithRect: revealButtonRect options: revealOptions owner: controlView userInfo: revealInfo];
[controlView addTrackingArea: area];
[revealInfo release];
[area release];
//action button
NSRect actionButtonRect = [self iconRectForBounds: cellFrame]; //use the whole icon
NSTrackingAreaOptions actionOptions = options;
if (NSMouseInRect(mouseLocation, actionButtonRect, [controlView isFlipped]))
{
actionOptions |= NSTrackingAssumeInside;
[(TorrentTableView *)controlView setActionButtonHover: [[userInfo objectForKey: @"Row"] intValue]];
}
NSMutableDictionary * actionInfo = [userInfo mutableCopy];
[actionInfo setObject: @"Action" forKey: @"Type"];
area = [[NSTrackingArea alloc] initWithRect: actionButtonRect options: actionOptions owner: controlView userInfo: actionInfo];
[controlView addTrackingArea: area];
[actionInfo release];
[area release];
}
- (void) setControlHover: (BOOL) hover
{
fHoverControl = hover;
}
- (void) setRevealHover: (BOOL) hover
{
fHoverReveal = hover;
}
- (void) setActionHover: (BOOL) hover
{
fHoverAction = hover;
}
- (void) setActionPushed: (BOOL) pushed
{
fMouseDownActionButton = pushed;
}
- (void) drawInteriorWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
{
Torrent * torrent = [self representedObject];
const BOOL minimal = [fDefaults boolForKey: @"SmallView"];
//group coloring
NSRect iconRect = [self iconRectForBounds: cellFrame];
NSInteger groupValue = [torrent groupValue];
if (groupValue != -1)
{
NSRect groupRect = NSInsetRect(iconRect, -1.0f, -2.0f);
if (!minimal)
{
groupRect.size.height--;
groupRect.origin.y--;
}
const CGFloat radius = minimal ? 3.0f : 6.0f;
NSColor * groupColor = [[GroupsController groups] colorForIndex: groupValue],
* darkGroupColor = [groupColor blendedColorWithFraction: 0.2f ofColor: [NSColor whiteColor]];
//border
NSBezierPath * bp = [NSBezierPath bezierPathWithRoundedRect: groupRect xRadius: radius yRadius: radius];
[darkGroupColor set];
[bp setLineWidth: 2.0f];
[bp stroke];
//inside
bp = [NSBezierPath bezierPathWithRoundedRect: groupRect xRadius: radius yRadius: radius];
NSGradient * gradient = [[NSGradient alloc] initWithStartingColor: [groupColor blendedColorWithFraction: 0.7f
ofColor: [NSColor whiteColor]] endingColor: darkGroupColor];
[gradient drawInBezierPath: bp angle: 90.0f];
[gradient release];
}
const BOOL error = [torrent isAnyErrorOrWarning];
//icon
if (!minimal || !(!fTracking && fHoverAction)) //don't show in minimal mode when hovered over
{
NSImage * icon = (minimal && error) ? [NSImage imageNamed: [NSApp isOnSnowLeopardOrBetter] ? NSImageNameCaution : @"Error.png"]
: [torrent icon];
[self drawImage: icon inRect: iconRect];
}
//error badge
if (error && !minimal)
{
NSRect errorRect = NSMakeRect(NSMaxX(iconRect) - ERROR_IMAGE_SIZE, NSMaxY(iconRect) - ERROR_IMAGE_SIZE,
ERROR_IMAGE_SIZE, ERROR_IMAGE_SIZE);
[self drawImage: [NSImage imageNamed: [NSApp isOnSnowLeopardOrBetter] ? NSImageNameCaution : @"Error.png"] inRect: errorRect];
}
//text color
NSColor * titleColor, * statusColor;
if ([self backgroundStyle] == NSBackgroundStyleDark)
titleColor = statusColor = [NSColor whiteColor];
else
{
titleColor = [NSColor controlTextColor];
statusColor = [NSColor darkGrayColor];
}
[fTitleAttributes setObject: titleColor forKey: NSForegroundColorAttributeName];
[fStatusAttributes setObject: statusColor forKey: NSForegroundColorAttributeName];
//minimal status
NSRect minimalStatusRect;
if (minimal)
{
NSAttributedString * minimalString = [self attributedStatusString: [self minimalStatusString]];
minimalStatusRect = [self rectForMinimalStatusWithString: minimalString inBounds: cellFrame];
[minimalString drawInRect: minimalStatusRect];
}
//title
NSAttributedString * titleString = [self attributedTitle];
NSRect titleRect = [self rectForTitleWithString: titleString basedOnMinimalStatusRect: minimalStatusRect inBounds: cellFrame];
[titleString drawInRect: titleRect];
//priority icon
if ([torrent priority] != TR_PRI_NORMAL)
{
NSImage * priorityImage = [torrent priority] == TR_PRI_HIGH ? fHighPriorityImage : fLowPriorityImage;
NSRect priorityRect = NSMakeRect(NSMaxX(titleRect) + PADDING_BETWEEN_TITLE_AND_PRIORITY,
titleRect.origin.y - (PRIORITY_ICON_HEIGHT - titleRect.size.height) / 2.0,
PRIORITY_ICON_WIDTH, PRIORITY_ICON_HEIGHT);
[priorityImage drawInRect: priorityRect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
}
//progress
if (!minimal)
{
NSAttributedString * progressString = [self attributedStatusString: [torrent progressString]];
NSRect progressRect = [self rectForProgressWithString: progressString inBounds: cellFrame];
[progressString drawInRect: progressRect];
}
//bar
[self drawBar: [self barRectForBounds: cellFrame]];
//control button
NSString * controlImageSuffix;
if (fMouseDownControlButton)
controlImageSuffix = @"On.png";
else if (!fTracking && fHoverControl)
controlImageSuffix = @"Hover.png";
else
controlImageSuffix = @"Off.png";
NSImage * controlImage;
if ([torrent isActive])
controlImage = [NSImage imageNamed: [@"Pause" stringByAppendingString: controlImageSuffix]];
else
{
if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask)
controlImage = [NSImage imageNamed: [@"ResumeNoWait" stringByAppendingString: controlImageSuffix]];
else if ([torrent waitingToStart])
controlImage = [NSImage imageNamed: [@"Pause" stringByAppendingString: controlImageSuffix]];
else
controlImage = [NSImage imageNamed: [@"Resume" stringByAppendingString: controlImageSuffix]];
}
[self drawImage: controlImage inRect: [self controlButtonRectForBounds: cellFrame]];
//reveal button
NSString * revealImageString;
if (fMouseDownRevealButton)
revealImageString = @"RevealOn.png";
else if (!fTracking && fHoverReveal)
revealImageString = @"RevealHover.png";
else
revealImageString = @"RevealOff.png";
NSImage * revealImage = [NSImage imageNamed: revealImageString];
[self drawImage: revealImage inRect: [self revealButtonRectForBounds: cellFrame]];
//action button
NSString * actionImageString;
if (fMouseDownActionButton)
actionImageString = @"ActionOn.png";
else if (!fTracking && fHoverAction)
actionImageString = @"ActionHover.png";
else
actionImageString = nil;
if (actionImageString)
{
NSImage * actionImage = [NSImage imageNamed: actionImageString];
[self drawImage: actionImage inRect: [self actionButtonRectForBounds: cellFrame]];
}
//status
if (!minimal)
{
NSAttributedString * statusString = [self attributedStatusString: [self statusString]];
[statusString drawInRect: [self rectForStatusWithString: statusString inBounds: cellFrame]];
}
}
@end
@implementation TorrentCell (Private)
- (void) drawBar: (NSRect) barRect
{
const CGFloat piecesBarPercent = [(TorrentTableView *)[self controlView] piecesBarPercent];
if (piecesBarPercent > 0.0)
{
NSRect piecesBarRect, regularBarRect;
NSDivideRect(barRect, &piecesBarRect, &regularBarRect, floorf(NSHeight(barRect) * PIECES_TOTAL_PERCENT * piecesBarPercent),
NSMaxYEdge);
[self drawRegularBar: regularBarRect];
[self drawPiecesBar: piecesBarRect];
}
else
{
[[self representedObject] setPreviousFinishedPieces: nil];
[self drawRegularBar: barRect];
}
[fBarBorderColor set];
[NSBezierPath strokeRect: NSInsetRect(barRect, 0.5, 0.5)];
}
- (void) drawRegularBar: (NSRect) barRect
{
Torrent * torrent = [self representedObject];
NSRect haveRect, missingRect;
NSDivideRect(barRect, &haveRect, &missingRect, floorf([torrent progress] * NSWidth(barRect)), NSMinXEdge);
if (!NSIsEmptyRect(haveRect))
{
if ([torrent isActive])
{
if ([torrent isChecking])
[[ProgressGradients progressYellowGradient] drawInRect: haveRect angle: 90];
else if ([torrent isSeeding])
{
NSRect ratioHaveRect, ratioRemainingRect;
NSDivideRect(haveRect, &ratioHaveRect, &ratioRemainingRect, floorf([torrent progressStopRatio] * NSWidth(haveRect)),
NSMinXEdge);
[[ProgressGradients progressGreenGradient] drawInRect: ratioHaveRect angle: 90];
[[ProgressGradients progressLightGreenGradient] drawInRect: ratioRemainingRect angle: 90];
}
else
[[ProgressGradients progressBlueGradient] drawInRect: haveRect angle: 90];
}
else
{
if ([torrent waitingToStart])
{
if ([torrent allDownloaded])
[[ProgressGradients progressDarkGreenGradient] drawInRect: haveRect angle: 90];
else
[[ProgressGradients progressDarkBlueGradient] drawInRect: haveRect angle: 90];
}
else
[[ProgressGradients progressGrayGradient] drawInRect: haveRect angle: 90];
}
}
if (!NSIsEmptyRect(missingRect))
{
if (![torrent allDownloaded])
{
//the ratio of total progress to total width equals ratio of progress of amount wanted to wanted width
const CGFloat widthRemaining = floorf(NSWidth(barRect) * (1.0 - [torrent progressDone]) / [torrent progress]);
NSRect wantedRect;
NSDivideRect(missingRect, &wantedRect, &missingRect, widthRemaining, NSMinXEdge);
//not-available section
if ([torrent isActive] && ![torrent isChecking] && [fDefaults boolForKey: @"DisplayProgressBarAvailable"]
&& [torrent availableDesired] > 0.0)
{
NSRect unavailableRect;
NSDivideRect(wantedRect, &wantedRect, &unavailableRect, floorf([torrent availableDesired] * NSWidth(wantedRect)),
NSMinXEdge);
[[ProgressGradients progressRedGradient] drawInRect: unavailableRect angle: 90];
}
//remaining section
[[ProgressGradients progressWhiteGradient] drawInRect: wantedRect angle: 90];
}
//unwanted section
[[ProgressGradients progressLightGrayGradient] drawInRect: missingRect angle: 90];
}
}
- (void) drawPiecesBar: (NSRect) barRect
{
Torrent * torrent = [self representedObject];
NSInteger pieceCount = MIN([torrent pieceCount], MAX_PIECES);
float * piecesPercent = malloc(pieceCount * sizeof(float));
[torrent getAmountFinished: piecesPercent size: pieceCount];
NSBitmapImageRep * bitmap = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes: nil
pixelsWide: pieceCount pixelsHigh: 1 bitsPerSample: 8 samplesPerPixel: 4 hasAlpha: YES
isPlanar: NO colorSpaceName: NSCalibratedRGBColorSpace bytesPerRow: 0 bitsPerPixel: 0];
NSIndexSet * previousFinishedIndexes = [torrent previousFinishedPieces];
NSMutableIndexSet * finishedIndexes = [NSMutableIndexSet indexSet];
for (NSInteger i = 0; i < pieceCount; i++)
{
NSColor * pieceColor;
if (piecesPercent[i] == 1.0f)
{
if (previousFinishedIndexes && ![previousFinishedIndexes containsIndex: i])
pieceColor = [NSColor orangeColor];
else
pieceColor = fBluePieceColor;
[finishedIndexes addIndex: i];
}
else
pieceColor = [[NSColor whiteColor] blendedColorWithFraction: piecesPercent[i] ofColor: fBluePieceColor];
//it's faster to just set color instead of checking previous color
[bitmap setColor: pieceColor atX: i y: 0];
}
free(piecesPercent);
[torrent setPreviousFinishedPieces: [finishedIndexes count] > 0 ? finishedIndexes : nil]; //don't bother saving if none are complete
//actually draw image
[bitmap drawInRect: barRect];
[bitmap release];
}
- (NSRect) rectForMinimalStatusWithString: (NSAttributedString *) string inBounds: (NSRect) bounds
{
NSRect result;
result.size = [string size];
result.origin.x = NSMaxX(bounds) - (NSWidth(result) + PADDING_HORIZONTAL);
result.origin.y = NSMinY(bounds) + PADDING_ABOVE_MIN_STATUS;
return result;
}
- (NSRect) rectForTitleWithString: (NSAttributedString *) string basedOnMinimalStatusRect: (NSRect) statusRect
inBounds: (NSRect) bounds
{
const BOOL minimal = [fDefaults boolForKey: @"SmallView"];
NSRect result;
result.origin.y = NSMinY(bounds) + PADDING_ABOVE_TITLE;
result.origin.x = NSMinX(bounds) + PADDING_HORIZONTAL
+ (minimal ? IMAGE_SIZE_MIN : IMAGE_SIZE_REG) + PADDING_BETWEEN_IMAGE_AND_TITLE;
result.size = [string size];
result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_HORIZONTAL
- (minimal ? PADDING_BETWEEN_TITLE_AND_MIN_STATUS + statusRect.size.width : 0.0)
- ([[self representedObject] priority] != TR_PRI_NORMAL ? PRIORITY_ICON_WIDTH + PADDING_BETWEEN_TITLE_AND_PRIORITY: 0.0));
return result;
}
- (NSRect) rectForProgressWithString: (NSAttributedString *) string inBounds: (NSRect) bounds
{
NSRect result;
result.origin.y = NSMinY(bounds) + PADDING_ABOVE_TITLE + HEIGHT_TITLE + PADDING_BETWEEN_TITLE_AND_PROGRESS;
result.origin.x = NSMinX(bounds) + PADDING_HORIZONTAL + IMAGE_SIZE_REG + PADDING_BETWEEN_IMAGE_AND_TITLE;
result.size = [string size];
result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_HORIZONTAL);
return result;
}
- (NSRect) rectForStatusWithString: (NSAttributedString *) string inBounds: (NSRect) bounds
{
NSRect result;
result.origin.y = NSMinY(bounds) + PADDING_ABOVE_TITLE + HEIGHT_TITLE + PADDING_BETWEEN_TITLE_AND_PROGRESS + HEIGHT_STATUS
+ PADDING_BETWEEN_PROGRESS_AND_BAR + BAR_HEIGHT + PADDING_BETWEEN_BAR_AND_STATUS;
result.origin.x = NSMinX(bounds) + PADDING_HORIZONTAL + IMAGE_SIZE_REG + PADDING_BETWEEN_IMAGE_AND_TITLE;
result.size = [string size];
result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_HORIZONTAL);
return result;
}
- (NSAttributedString *) attributedTitle
{
NSString * title = [[self representedObject] name];
return [[[NSAttributedString alloc] initWithString: title attributes: fTitleAttributes] autorelease];
}
- (NSAttributedString *) attributedStatusString: (NSString *) string
{
return [[[NSAttributedString alloc] initWithString: string attributes: fStatusAttributes] autorelease];
}
- (NSString *) buttonString
{
if (fMouseDownRevealButton || (!fTracking && fHoverReveal))
return NSLocalizedString(@"Show the data file in Finder", "Torrent cell -> button info");
else if (fMouseDownControlButton || (!fTracking && fHoverControl))
{
Torrent * torrent = [self representedObject];
if ([torrent isActive])
return NSLocalizedString(@"Pause the transfer", "Torrent Table -> tooltip");
else
{
if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask)
return NSLocalizedString(@"Resume the transfer right away", "Torrent cell -> button info");
else if ([torrent waitingToStart])
return NSLocalizedString(@"Stop waiting to start", "Torrent cell -> button info");
else
return NSLocalizedString(@"Resume the transfer", "Torrent cell -> button info");
}
}
else if (!fTracking && fHoverAction)
return NSLocalizedString(@"Change transfer settings", "Torrent Table -> tooltip");
else
return nil;
}
- (NSString *) statusString
{
NSString * buttonString;
if ((buttonString = [self buttonString]))
return buttonString;
else
return [[self representedObject] statusString];
}
- (NSString *) minimalStatusString
{
NSString * buttonString;
if ((buttonString = [self buttonString]))
return buttonString;
else
{
Torrent * torrent = [self representedObject];
return [fDefaults boolForKey: @"DisplaySmallStatusRegular"] ? [torrent shortStatusString] : [torrent remainingTimeString];
}
}
- (void) drawImage: (NSImage *) image inRect: (NSRect) rect
{
if ([NSApp isOnSnowLeopardOrBetter])
[image drawInRect: rect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0 respectFlipped: YES hints: nil];
else
{
[image setFlipped: YES];
[image drawInRect: rect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
}
}
@end
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