transmission/macosx/FilePriorityCell.m

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/******************************************************************************
* $Id$
*
* Copyright (c) 2007 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 "FilePriorityCell.h"
#import "FileOutlineView.h"
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#import "Torrent.h"
@implementation FilePriorityCell
- (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: 7.0 forSegment: i];
}
}
return self;
}
- (void) setSelected: (BOOL) flag forSegment: (int) segment
{
[super setSelected: flag forSegment: segment];
//only for when clicking manually
int priority;
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switch (segment)
{
case 0:
priority = TR_PRI_LOW;
break;
case 1:
priority = TR_PRI_NORMAL;
break;
case 2:
priority = TR_PRI_HIGH;
break;
}
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FileOutlineView * controlView = (FileOutlineView *)[self controlView];
Torrent * torrent = [controlView torrent];
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[torrent setFilePriority: priority forIndexes: [[self representedObject] objectForKey: @"Indexes"]];
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[controlView reloadData];
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}
- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
{
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Torrent * torrent = [(FileOutlineView *)controlView torrent];
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NSDictionary * dict = [self representedObject];
NSSet * priorities = [torrent filePrioritiesForIndexes: [dict objectForKey: @"Indexes"]];
int count = [priorities count];
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int hoverRow = [(FileOutlineView *)controlView hoverRow];
if (count > 0 && hoverRow != -1 && [(FileOutlineView *)controlView itemAtRow: hoverRow] == dict)
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{
[super setSelected: [priorities containsObject: [NSNumber numberWithInt: TR_PRI_LOW]] forSegment: 0];
[super setSelected: [priorities containsObject: [NSNumber numberWithInt: TR_PRI_NORMAL]] forSegment: 1];
[super setSelected: [priorities containsObject: [NSNumber numberWithInt: TR_PRI_HIGH]] forSegment: 2];
[super drawWithFrame: cellFrame inView: controlView];
}
else
{
NSImage * image;
if (count == 0)
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image = [NSImage imageNamed: @"PriorityNone.png"];
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else if (count > 1)
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image = [NSImage imageNamed: @"PriorityMixed.png"];
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else
{
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switch ([[priorities anyObject] intValue])
{
case TR_PRI_NORMAL:
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image = [NSImage imageNamed: @"PriorityNormal.png"];
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break;
case TR_PRI_LOW:
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image = [NSImage imageNamed: @"PriorityLow.png"];
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break;
case TR_PRI_HIGH:
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image = [NSImage imageNamed: @"PriorityHigh.png"];
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break;
}
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}
NSSize imageSize = [image size];
[image compositeToPoint: NSMakePoint(cellFrame.origin.x + (cellFrame.size.width - imageSize.width) * 0.5,
cellFrame.origin.y + (cellFrame.size.height + imageSize.height) * 0.5) operation: NSCompositeSourceOver];
}
}
@end