transmission/macosx/FilePriorityCell.m

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#import "FilePriorityCell.h"
#import "InfoWindowController.h"
#import "Torrent.h"
@implementation FilePriorityCell
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- (id) init
{
if ((self = [super init]))
{
[self setTrackingMode: NSSegmentSwitchTrackingSelectAny];
[self setControlSize: NSMiniControlSize];
[self setSegmentCount: 3];
int i;
for (i = 0; i < [self segmentCount]; i++)
{
[self setLabel: @"" forSegment: i];
[self setWidth: 6.0 forSegment: i];
}
}
return self;
}
- (void) setItem: (NSMutableDictionary *) item
{
fItem = item;
}
- (void) setSelected: (BOOL) flag forSegment: (int) segment
{
[super setSelected: flag forSegment: segment];
//only for when clicking manually
Torrent * torrent = [[[[self controlView] window] windowController] selectedTorrent];
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NSIndexSet * indexes = [fItem objectForKey: @"Indexes"];
if (![torrent canChangeDownloadCheckForFiles: indexes])
return;
int priority = segment, actualPriority;
if (priority == 0)
actualPriority = PRIORITY_LOW;
else if (priority == 2)
actualPriority = PRIORITY_HIGH;
else
actualPriority = PRIORITY_NORMAL;
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[torrent setFilePriority: actualPriority forIndexes: indexes];
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[(FileOutlineView *)[self controlView] reloadData];
}
- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
{
Torrent * torrent = [(InfoWindowController *)[[[self controlView] window] windowController] selectedTorrent];
NSIndexSet * indexSet = [fItem objectForKey: @"Indexes"];
if (![torrent canChangeDownloadCheckForFiles: indexSet])
return;
BOOL low = [torrent hasFilePriority: PRIORITY_LOW forIndexes: indexSet],
normal = [torrent hasFilePriority: PRIORITY_NORMAL forIndexes: indexSet],
high = [torrent hasFilePriority: PRIORITY_HIGH forIndexes: indexSet];
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FileOutlineView * view = (FileOutlineView *)[self controlView];
int row = [view hoverRow];
if (row != -1 && [view itemAtRow: row] == fItem)
{
[super setSelected: low forSegment: 0];
[super setSelected: normal forSegment: 1];
[super setSelected: high forSegment: 2];
[super drawWithFrame: cellFrame inView: controlView];
}
else
{
if (high || low)
{
BOOL highlighted = [self isHighlighted] && [[self highlightColorWithFrame: cellFrame inView: controlView]
isEqual: [NSColor alternateSelectedControlColor]];
NSDictionary * attributes = [[NSDictionary alloc] initWithObjectsAndKeys:
highlighted ? [NSColor whiteColor] : [NSColor controlTextColor], NSForegroundColorAttributeName,
[NSFont messageFontOfSize: 18.0], NSFontAttributeName, nil];
NSString * text;
if (low && !normal && !high)
text = @"-";
else if (!low && !normal && high)
text = @"+";
else
text = @"*";
NSSize textSize = [text sizeWithAttributes: attributes];
NSRect textRect = NSMakeRect(cellFrame.origin.x + (cellFrame.size.width - textSize.width) * 0.5,
cellFrame.origin.y + (cellFrame.size.height - textSize.height) * 0.5,
textSize.width, textSize.height);
[text drawInRect: textRect withAttributes: attributes];
}
}
}
@end