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transmission/macosx/TorrentTableView.m
2007-04-03 02:22:25 +00:00

342 lines
12 KiB
Objective-C

/******************************************************************************
* $Id$
*
* Copyright (c) 2005-2007 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 "TorrentTableView.h"
#import "TorrentCell.h"
#import "Controller.h"
#import "Torrent.h"
#define BUTTON_TO_TOP_REGULAR 33.0
#define BUTTON_TO_TOP_SMALL 20.0
//button layout (from end of bar) is: padding, button, padding, button, padding
//change BUTTONS_TOTAL_WIDTH in .h when changing these values, add 2.0 to that value
#define BUTTON_WIDTH 14.0
#define PADDING 3.0
@interface TorrentTableView (Private)
- (NSRect) pauseRectForRow: (int) row;
- (NSRect) revealRectForRow: (int) row;
- (BOOL) pointInPauseRect: (NSPoint) point;
- (BOOL) pointInRevealRect: (NSPoint) point;
- (BOOL) pointInIconRect: (NSPoint) point;
- (BOOL) pointInMinimalStatusRect: (NSPoint) point;
@end
@implementation TorrentTableView
- (id) initWithCoder: (NSCoder *) decoder
{
if ((self = [super initWithCoder: decoder]))
{
fResumeOnIcon = [NSImage imageNamed: @"ResumeOn.png"];
fResumeOffIcon = [NSImage imageNamed: @"ResumeOff.png"];
fPauseOnIcon = [NSImage imageNamed: @"PauseOn.png"];
fResumeNoWaitOnIcon = [NSImage imageNamed: @"ResumeNoWaitOn.png"];
fResumeNoWaitOffIcon = [NSImage imageNamed: @"ResumeNoWaitOff.png"];
fPauseOffIcon = [NSImage imageNamed: @"PauseOff.png"];
fRevealOnIcon = [NSImage imageNamed: @"RevealOn.png"];
fRevealOffIcon = [NSImage imageNamed: @"RevealOff.png"];
fClickPoint = NSZeroPoint;
fKeyStrokes = [[NSMutableArray alloc] init];
fSmallStatusAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
[NSFont messageFontOfSize: 9.0], NSFontAttributeName, nil];
fDefaults = [NSUserDefaults standardUserDefaults];
}
return self;
}
- (void) awakeFromNib
{
[fContextRow setTitle: @"Context"];
[fContextNoRow setTitle: @"Context"];
}
- (void) dealloc
{
[fKeyStrokes release];
[fSmallStatusAttributes release];
[super dealloc];
}
- (void) setTorrents: (NSArray *) torrents
{
fTorrents = torrents;
}
- (void) mouseDown: (NSEvent *) event
{
fClickPoint = [self convertPoint: [event locationInWindow] fromView: nil];
if (![self pointInPauseRect: fClickPoint] && ![self pointInRevealRect: fClickPoint])
{
if ([event modifierFlags] & NSAlternateKeyMask)
{
[fDefaults setBool: ![fDefaults boolForKey: @"UseAdvancedBar"] forKey: @"UseAdvancedBar"];
fClickPoint = NSZeroPoint;
}
else
{
if ([self pointInMinimalStatusRect: fClickPoint])
{
[(TorrentCell *)[[self tableColumnWithIdentifier: @"Torrent"] dataCell] toggleMinimalStatus];
fClickPoint = NSZeroPoint;
}
[super mouseDown: event];
}
}
else;
[self display];
}
- (void) mouseUp: (NSEvent *) event
{
NSPoint point = [self convertPoint: [event locationInWindow] fromView: nil];
int row = [self rowAtPoint: point];
BOOL sameRow = row == [self rowAtPoint: fClickPoint];
if (sameRow && [self pointInPauseRect: point] && [self pointInPauseRect: fClickPoint])
{
Torrent * torrent = [fTorrents objectAtIndex: row];
if ([torrent isActive])
[fController stopTorrents: [NSArray arrayWithObject: torrent]];
else if ([torrent isPaused])
{
if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask)
[fController resumeTorrentsNoWait: [NSArray arrayWithObject: torrent]];
else if ([torrent waitingToStart])
[fController stopTorrents: [NSArray arrayWithObject: torrent]];
else
[fController resumeTorrents: [NSArray arrayWithObject: torrent]];
}
else;
}
else if (sameRow && [self pointInRevealRect: point] && [self pointInRevealRect: fClickPoint])
[[fTorrents objectAtIndex: row] revealData];
else if ([event clickCount] == 2 && !NSEqualPoints(fClickPoint, NSZeroPoint))
{
if ([self pointInIconRect: point])
[[fTorrents objectAtIndex: row] revealData];
else
[fController showInfo: nil];
}
else;
[super mouseUp: event];
fClickPoint = NSZeroPoint;
[self display];
}
- (NSMenu *) menuForEvent: (NSEvent *) event
{
int row = [self rowAtPoint: [self convertPoint: [event locationInWindow] fromView: nil]];
if (row >= 0)
{
if (![self isRowSelected: row])
[self selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO];
return fContextRow;
}
else
{
[self deselectAll: self];
return fContextNoRow;
}
}
- (void) keyDown: (NSEvent *) event
{
unichar newChar = [[event characters] characterAtIndex: 0];
if (newChar == ' ' || [[NSCharacterSet alphanumericCharacterSet] characterIsMember: newChar]
|| [[NSCharacterSet symbolCharacterSet] characterIsMember: newChar]
|| [[NSCharacterSet punctuationCharacterSet] characterIsMember: newChar])
{
if ([fKeyStrokes count] > 0 && [event timestamp] - [[fKeyStrokes lastObject] timestamp] > 1.0)
[fKeyStrokes removeAllObjects];
[fKeyStrokes addObject: event];
[self interpretKeyEvents: fKeyStrokes];
}
else
{
if ([fKeyStrokes count] > 0)
[fKeyStrokes removeAllObjects];
[super keyDown: event];
}
}
- (void) flagsChanged: (NSEvent *) event
{
[self display];
[super flagsChanged: event];
}
- (void) insertText: (NSString *) text
{
//sort torrents by name before finding closest match
NSSortDescriptor * nameDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"name" ascending: YES
selector: @selector(caseInsensitiveCompare:)] autorelease];
NSArray * descriptors = [[NSArray alloc] initWithObjects: nameDescriptor, nil];
NSArray * tempTorrents = [fTorrents sortedArrayUsingDescriptors: descriptors];
[descriptors release];
//select torrent closest to text that isn't before text alphabetically
NSEnumerator * enumerator = [tempTorrents objectEnumerator];
Torrent * torrent;
while ((torrent = [enumerator nextObject]))
if ([[torrent name] caseInsensitiveCompare: text] != NSOrderedAscending)
{
[self selectRow: [fTorrents indexOfObject: torrent] byExtendingSelection: NO];
break;
}
//select last torrent alphabetically if no match found
if (!torrent)
[self selectRow: [fTorrents indexOfObject: [tempTorrents lastObject]] byExtendingSelection: NO];
}
- (void) drawRect: (NSRect) r
{
NSRect rect;
Torrent * torrent;
NSImage * image;
NSRect buttonRect = NSMakeRect(0, 0, BUTTON_WIDTH, BUTTON_WIDTH);
[super drawRect: r];
int i;
for (i = 0; i < [fTorrents count]; i++)
{
torrent = [fTorrents objectAtIndex: i];
rect = [self pauseRectForRow: i];
if ([torrent isActive])
image = NSPointInRect(fClickPoint, rect) ? fPauseOnIcon : fPauseOffIcon;
else if ([torrent isPaused])
{
if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask && [fDefaults boolForKey: @"Queue"])
image = NSPointInRect(fClickPoint, rect) ? fResumeNoWaitOnIcon : fResumeNoWaitOffIcon;
else if ([torrent waitingToStart])
image = NSPointInRect(fClickPoint, rect) ? fPauseOnIcon : fPauseOffIcon;
else
image = NSPointInRect(fClickPoint, rect) ? fResumeOnIcon : fResumeOffIcon;
}
else
image = nil;
if (image)
[image compositeToPoint: NSMakePoint(rect.origin.x, NSMaxY(rect)) fromRect: buttonRect
operation: NSCompositeSourceOver];
rect = [self revealRectForRow: i];
image = NSPointInRect(fClickPoint, rect) ? fRevealOnIcon : fRevealOffIcon;
[image compositeToPoint: NSMakePoint(rect.origin.x, NSMaxY(rect)) fromRect: buttonRect
operation: NSCompositeSourceOver];
}
}
@end
@implementation TorrentTableView (Private)
- (NSRect) pauseRectForRow: (int) row
{
NSRect cellRect = [self frameOfCellAtColumn: [self columnWithIdentifier: @"Torrent"] row: row];
float buttonToTop = [fDefaults boolForKey: @"SmallView"] ? BUTTON_TO_TOP_SMALL : BUTTON_TO_TOP_REGULAR;
return NSMakeRect(NSMaxX(cellRect) - PADDING - BUTTON_WIDTH - PADDING - BUTTON_WIDTH,
cellRect.origin.y + buttonToTop, BUTTON_WIDTH, BUTTON_WIDTH);
}
- (NSRect) revealRectForRow: (int) row
{
NSRect cellRect = [self frameOfCellAtColumn: [self columnWithIdentifier: @"Torrent"] row: row];
float buttonToTop = [fDefaults boolForKey: @"SmallView"] ? BUTTON_TO_TOP_SMALL : BUTTON_TO_TOP_REGULAR;
return NSMakeRect(NSMaxX(cellRect) - PADDING - BUTTON_WIDTH,
cellRect.origin.y + buttonToTop, BUTTON_WIDTH, BUTTON_WIDTH);
}
- (BOOL) pointInIconRect: (NSPoint) point
{
int row = [self rowAtPoint: point];
if (row < 0)
return NO;
NSRect cellRect = [self frameOfCellAtColumn: [self columnWithIdentifier: @"Torrent"] row: row];
NSSize iconSize = [fDefaults boolForKey: @"SmallView"] ? [[[fTorrents objectAtIndex: row] iconSmall] size]
: [[[fTorrents objectAtIndex: row] iconFlipped] size];
NSRect iconRect = NSMakeRect(cellRect.origin.x + 3.0, cellRect.origin.y
+ (cellRect.size.height - iconSize.height) * 0.5, iconSize.width, iconSize.height);
return NSPointInRect(point, iconRect);
}
- (BOOL) pointInMinimalStatusRect: (NSPoint) point
{
int row = [self rowAtPoint: point];
if (row < 0 || ![fDefaults boolForKey: @"SmallView"])
return NO;
Torrent * torrent = [fTorrents objectAtIndex: row];
NSString * statusString = ![fDefaults boolForKey: @"SmallStatusRegular"] && [torrent isActive]
? [torrent remainingTimeString] : [torrent shortStatusString];
float statusWidth = [statusString sizeWithAttributes: fSmallStatusAttributes].width + 3.0;
NSRect cellRect = [self frameOfCellAtColumn: [self columnWithIdentifier: @"Torrent"] row: row];
NSRect statusRect = NSMakeRect(NSMaxX(cellRect) - statusWidth, cellRect.origin.y,
statusWidth, cellRect.size.height - BUTTON_WIDTH);
return NSPointInRect(point, statusRect);
}
- (BOOL) pointInPauseRect: (NSPoint) point
{
return NSPointInRect(point, [self pauseRectForRow: [self rowAtPoint: point]]);
}
- (BOOL) pointInRevealRect: (NSPoint) point
{
return NSPointInRect(point, [self revealRectForRow: [self rowAtPoint: point]]);
}
@end