transmission/macosx/TorrentTableView.m

1003 lines
32 KiB
Objective-C

/******************************************************************************
* $Id$
*
* Copyright (c) 2005-2009 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 "TorrentTableView.h"
#import "Controller.h"
#import "FileListNode.h"
#import "NSApplicationAdditions.h"
#import "Torrent.h"
#import "TorrentCell.h"
#import "TorrentGroup.h"
#define MAX_GROUP 999999
#define ACTION_MENU_GLOBAL_TAG 101
#define ACTION_MENU_UNLIMITED_TAG 102
#define ACTION_MENU_LIMIT_TAG 103
#define ACTION_MENU_PRIORITY_HIGH_TAG 101
#define ACTION_MENU_PRIORITY_NORMAL_TAG 102
#define ACTION_MENU_PRIORITY_LOW_TAG 103
#define TOGGLE_PROGRESS_SECONDS 0.175
@interface TorrentTableView (Private)
- (BOOL) pointInGroupStatusRect: (NSPoint) point;
- (void) setGroupStatusColumns;
- (void) createFileMenu: (NSMenu *) menu forFiles: (NSArray *) files;
- (NSArray *) quickLookableTorrents;
@end
@implementation TorrentTableView
- (id) initWithCoder: (NSCoder *) decoder
{
if ((self = [super initWithCoder: decoder]))
{
fDefaults = [NSUserDefaults standardUserDefaults];
fTorrentCell = [[TorrentCell alloc] init];
NSData * groupData = [fDefaults dataForKey: @"CollapsedGroups"];
if (groupData)
fCollapsedGroups = [[NSUnarchiver unarchiveObjectWithData: groupData] mutableCopy];
else
fCollapsedGroups = [[NSMutableIndexSet alloc] init];
fMouseControlRow = -1;
fMouseRevealRow = -1;
fMouseActionRow = -1;
fActionPushedRow = -1;
[self setDelegate: self];
fPiecesBarPercent = [fDefaults boolForKey: @"PiecesBar"] ? 1.0f : 0.0f;
}
return self;
}
- (void) dealloc
{
[fPreviewPanel release];
[fCollapsedGroups release];
[fPiecesBarAnimation release];
[fMenuTorrent release];
[fSelectedValues release];
[fTorrentCell release];
[super dealloc];
}
- (void) awakeFromNib
{
//set group columns to show ratio, needs to be in awakeFromNib to size columns correctly
[self setGroupStatusColumns];
}
- (BOOL) isGroupCollapsed: (NSInteger) value
{
if (value == -1)
value = MAX_GROUP;
return [fCollapsedGroups containsIndex: value];
}
- (void) removeCollapsedGroup: (NSInteger) value
{
if (value == -1)
value = MAX_GROUP;
[fCollapsedGroups removeIndex: value];
}
- (void) removeAllCollapsedGroups
{
[fCollapsedGroups removeAllIndexes];
}
- (void) saveCollapsedGroups
{
[fDefaults setObject: [NSArchiver archivedDataWithRootObject: fCollapsedGroups] forKey: @"CollapsedGroups"];
}
- (BOOL) outlineView: (NSOutlineView *) outlineView isGroupItem: (id) item
{
return ![item isKindOfClass: [Torrent class]];
}
- (CGFloat) outlineView: (NSOutlineView *) outlineView heightOfRowByItem: (id) item
{
return [item isKindOfClass: [Torrent class]] ? [self rowHeight] : GROUP_SEPARATOR_HEIGHT;
}
- (NSCell *) outlineView: (NSOutlineView *) outlineView dataCellForTableColumn: (NSTableColumn *) tableColumn item: (id) item
{
BOOL group = ![item isKindOfClass: [Torrent class]];
if (!tableColumn)
return !group ? fTorrentCell : nil;
else
return group ? [tableColumn dataCellForRow: [self rowForItem: item]] : nil;
}
- (void) outlineView: (NSOutlineView *) outlineView willDisplayCell: (id) cell forTableColumn: (NSTableColumn *) tableColumn
item: (id) item
{
if ([item isKindOfClass: [Torrent class]])
{
[cell setRepresentedObject: item];
const NSInteger row = [self rowForItem: item];
[cell setControlHover: row == fMouseControlRow];
[cell setRevealHover: row == fMouseRevealRow];
[cell setActionHover: row == fMouseActionRow];
[cell setActionPushed: row == fActionPushedRow];
}
else
{
NSString * ident = [tableColumn identifier];
if ([ident isEqualToString: @"UL Image"] || [ident isEqualToString: @"DL Image"])
{
//ensure arrows are white only when selected
if ([NSApp isOnSnowLeopardOrBetter])
[[cell image] setTemplate: [cell backgroundStyle] == NSBackgroundStyleLowered];
else
{
NSImage * image = [cell image];
const BOOL template = [cell backgroundStyle] == NSBackgroundStyleLowered;
if ([image isTemplate] != template)
{
[image setTemplate: template];
[cell setImage: nil];
[cell setImage: image];
}
}
}
}
}
- (NSRect) frameOfCellAtColumn: (NSInteger) column row: (NSInteger) row
{
if (column == -1)
return [self rectOfRow: row];
else
{
NSRect rect = [super frameOfCellAtColumn: column row: row];
//adjust placement for proper vertical alignment
if (column == [self columnWithIdentifier: @"Group"])
rect.size.height -= 1.0f;
return rect;
}
}
- (NSString *) outlineView: (NSOutlineView *) outlineView typeSelectStringForTableColumn: (NSTableColumn *) tableColumn item: (id) item
{
return [item isKindOfClass: [Torrent class]] ? [item name]
: [[self preparedCellAtColumn: [self columnWithIdentifier: @"Group"] row: [self rowForItem: item]] stringValue];
}
- (NSString *) outlineView: (NSOutlineView *) outlineView toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect
tableColumn: (NSTableColumn *) column item: (id) item mouseLocation: (NSPoint) mouseLocation
{
NSString * ident = [column identifier];
if ([ident isEqualToString: @"DL"] || [ident isEqualToString: @"DL Image"])
return NSLocalizedString(@"Download speed", "Torrent table -> group row -> tooltip");
else if ([ident isEqualToString: @"UL"] || [ident isEqualToString: @"UL Image"])
return [fDefaults boolForKey: @"DisplayGroupRowRatio"] ? NSLocalizedString(@"Ratio", "Torrent table -> group row -> tooltip")
: NSLocalizedString(@"Upload speed", "Torrent table -> group row -> tooltip");
else if (ident)
{
NSInteger count = [[item torrents] count];
if (count == 1)
return NSLocalizedString(@"1 transfer", "Torrent table -> group row -> tooltip");
else
return [NSString stringWithFormat: NSLocalizedString(@"%d transfers", "Torrent table -> group row -> tooltip"), count];
}
else
return nil;
}
- (void) updateTrackingAreas
{
[super updateTrackingAreas];
[self removeButtonTrackingAreas];
NSRange rows = [self rowsInRect: [self visibleRect]];
if (rows.length == 0)
return;
NSPoint mouseLocation = [self convertPoint: [[self window] convertScreenToBase: [NSEvent mouseLocation]] fromView: nil];
for (NSUInteger row = rows.location; row < NSMaxRange(rows); row++)
{
if (![[self itemAtRow: row] isKindOfClass: [Torrent class]])
continue;
NSDictionary * userInfo = [NSDictionary dictionaryWithObject: [NSNumber numberWithInt: row] forKey: @"Row"];
TorrentCell * cell = (TorrentCell *)[self preparedCellAtColumn: -1 row: row];
[cell addTrackingAreasForView: self inRect: [self rectOfRow: row] withUserInfo: userInfo mouseLocation: mouseLocation];
}
}
- (void) removeButtonTrackingAreas
{
fMouseControlRow = -1;
fMouseRevealRow = -1;
fMouseActionRow = -1;
for (NSTrackingArea * area in [self trackingAreas])
{
if ([area owner] == self && [[area userInfo] objectForKey: @"Row"])
[self removeTrackingArea: area];
}
}
- (void) setControlButtonHover: (NSInteger) row
{
fMouseControlRow = row;
if (row >= 0)
[self setNeedsDisplayInRect: [self rectOfRow: row]];
}
- (void) setRevealButtonHover: (NSInteger) row
{
fMouseRevealRow = row;
if (row >= 0)
[self setNeedsDisplayInRect: [self rectOfRow: row]];
}
- (void) setActionButtonHover: (NSInteger) row
{
fMouseActionRow = row;
if (row >= 0)
[self setNeedsDisplayInRect: [self rectOfRow: row]];
}
- (void) mouseEntered: (NSEvent *) event
{
NSDictionary * dict = (NSDictionary *)[event userData];
NSNumber * row;
if ((row = [dict objectForKey: @"Row"]))
{
NSInteger rowVal = [row intValue];
NSString * type = [dict objectForKey: @"Type"];
if ([type isEqualToString: @"Action"])
fMouseActionRow = rowVal;
else if ([type isEqualToString: @"Control"])
fMouseControlRow = rowVal;
else
fMouseRevealRow = rowVal;
[self setNeedsDisplayInRect: [self rectOfRow: rowVal]];
}
}
- (void) mouseExited: (NSEvent *) event
{
NSDictionary * dict = (NSDictionary *)[event userData];
NSNumber * row;
if ((row = [dict objectForKey: @"Row"]))
{
NSString * type = [dict objectForKey: @"Type"];
if ([type isEqualToString: @"Action"])
fMouseActionRow = -1;
else if ([type isEqualToString: @"Control"])
fMouseControlRow = -1;
else
fMouseRevealRow = -1;
[self setNeedsDisplayInRect: [self rectOfRow: [row intValue]]];
}
}
- (void) outlineViewSelectionIsChanging: (NSNotification *) notification
{
if (fSelectedValues)
[self selectValues: fSelectedValues];
}
- (void) outlineViewItemDidExpand: (NSNotification *) notification
{
NSInteger value = [[[notification userInfo] objectForKey: @"NSObject"] groupIndex];
if (value < 0)
value = MAX_GROUP;
if ([fCollapsedGroups containsIndex: value])
{
[fCollapsedGroups removeIndex: value];
[[NSNotificationCenter defaultCenter] postNotificationName: @"OutlineExpandCollapse" object: self];
}
}
- (void) outlineViewItemDidCollapse: (NSNotification *) notification
{
NSInteger value = [[[notification userInfo] objectForKey: @"NSObject"] groupIndex];
if (value < 0)
value = MAX_GROUP;
[fCollapsedGroups addIndex: value];
[[NSNotificationCenter defaultCenter] postNotificationName: @"OutlineExpandCollapse" object: self];
}
- (void) mouseDown: (NSEvent *) event
{
NSPoint point = [self convertPoint: [event locationInWindow] fromView: nil];
const NSInteger row = [self rowAtPoint: point];
//check to toggle group status before anything else
if ([self pointInGroupStatusRect: point])
{
[fDefaults setBool: ![fDefaults boolForKey: @"DisplayGroupRowRatio"] forKey: @"DisplayGroupRowRatio"];
[self setGroupStatusColumns];
return;
}
const BOOL pushed = row != -1 && (fMouseActionRow == row || fMouseRevealRow == row || fMouseControlRow == row);
//if pushing a button, don't change the selected rows
if (pushed)
fSelectedValues = [[self selectedValues] retain];
[super mouseDown: event];
[fSelectedValues release];
fSelectedValues = nil;
//avoid weird behavior when showing menu by doing this after mouse down
if (row != -1 && fMouseActionRow == row)
{
fActionPushedRow = row;
[self setNeedsDisplayInRect: [self rectOfRow: row]]; //ensure button is pushed down
[self displayTorrentMenuForEvent: event];
fActionPushedRow = -1;
[self setNeedsDisplayInRect: [self rectOfRow: row]];
}
else if (!pushed && [event clickCount] == 2) //double click
{
id item = nil;
if (row != -1)
item = [self itemAtRow: row];
if (!item || [item isKindOfClass: [Torrent class]])
[fController showInfo: nil];
else
{
if ([self isItemExpanded: item])
[self collapseItem: item];
else
[self expandItem: item];
}
}
else;
}
- (void) selectValues: (NSArray *) values
{
NSMutableIndexSet * indexSet = [NSMutableIndexSet indexSet];
for (id item in values)
{
if ([item isKindOfClass: [Torrent class]])
{
NSInteger index = [self rowForItem: item];
if (index != -1)
[indexSet addIndex: index];
}
else
{
NSInteger group = [item groupIndex];
for (NSInteger i = 0; i < [self numberOfRows]; i++)
{
if ([indexSet containsIndex: i])
continue;
id tableItem = [self itemAtRow: i];
if (![tableItem isKindOfClass: [Torrent class]] && group == [tableItem groupIndex])
{
[indexSet addIndex: i];
break;
}
}
}
}
[self selectRowIndexes: indexSet byExtendingSelection: NO];
}
- (NSArray *) selectedValues
{
NSIndexSet * selectedIndexes = [self selectedRowIndexes];
NSMutableArray * values = [NSMutableArray arrayWithCapacity: [selectedIndexes count]];
for (NSUInteger i = [selectedIndexes firstIndex]; i != NSNotFound; i = [selectedIndexes indexGreaterThanIndex: i])
[values addObject: [self itemAtRow: i]];
return values;
}
- (NSArray *) selectedTorrents
{
NSIndexSet * selectedIndexes = [self selectedRowIndexes];
NSMutableArray * torrents = [NSMutableArray arrayWithCapacity: [selectedIndexes count]]; //take a shot at guessing capacity
for (NSUInteger i = [selectedIndexes firstIndex]; i != NSNotFound; i = [selectedIndexes indexGreaterThanIndex: i])
{
id item = [self itemAtRow: i];
if ([item isKindOfClass: [Torrent class]])
[torrents addObject: item];
else
{
NSArray * groupTorrents = [item torrents];
[torrents addObjectsFromArray: groupTorrents];
if ([self isItemExpanded: item])
i +=[groupTorrents count];
}
}
return torrents;
}
- (NSMenu *) menuForEvent: (NSEvent *) event
{
NSInteger 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;
}
}
//make sure that the pause buttons become orange when holding down the option key
- (void) flagsChanged: (NSEvent *) event
{
[self display];
[super flagsChanged: event];
}
//option-command-f will focus the filter bar's search field
- (void) keyDown: (NSEvent *) event
{
const unichar firstChar = [[event charactersIgnoringModifiers] characterAtIndex: 0];
if (firstChar == 'f' && [event modifierFlags] & NSAlternateKeyMask && [event modifierFlags] & NSCommandKeyMask)
[fController focusFilterField];
else if (firstChar == ' ')
[fController toggleQuickLook: nil];
else
[super keyDown: event];
}
- (NSRect) iconRectForRow: (NSInteger) row
{
return [fTorrentCell iconRectForBounds: [self rectOfRow: row]];
}
#warning catch string urls?
- (void) paste: (id) sender
{
NSURL * url;
if ((url = [NSURL URLFromPasteboard: [NSPasteboard generalPasteboard]]))
[fController openURL: url];
}
- (BOOL) validateMenuItem: (NSMenuItem *) menuItem
{
SEL action = [menuItem action];
if (action == @selector(paste:))
return [[[NSPasteboard generalPasteboard] types] containsObject: NSURLPboardType];
return YES;
}
- (void) toggleControlForTorrent: (Torrent *) torrent
{
if ([torrent isActive])
[fController stopTorrents: [NSArray arrayWithObject: torrent]];
else
{
if (([NSApp isOnSnowLeopardOrBetter] ? [NSEvent modifierFlags] : [[NSApp currentEvent] modifierFlags]) & NSAlternateKeyMask)
[fController resumeTorrentsNoWait: [NSArray arrayWithObject: torrent]];
else if ([torrent waitingToStart])
[fController stopTorrents: [NSArray arrayWithObject: torrent]];
else
[fController resumeTorrents: [NSArray arrayWithObject: torrent]];
}
}
- (void) displayTorrentMenuForEvent: (NSEvent *) event
{
const NSInteger row = [self rowAtPoint: [self convertPoint: [event locationInWindow] fromView: nil]];
if (row < 0)
return;
const NSInteger numberOfNonFileItems = [fActionMenu numberOfItems];
//update file action menu
fMenuTorrent = [[self itemAtRow: row] retain];
[self createFileMenu: fActionMenu forFiles: [fMenuTorrent fileList]];
//update global limit check
[fGlobalLimitItem setState: [fMenuTorrent usesGlobalSpeedLimit] ? NSOnState : NSOffState];
//place menu below button
NSRect rect = [fTorrentCell iconRectForBounds: [self rectOfRow: row]];
NSPoint location = rect.origin;
location.y += rect.size.height + 5.0f;
location = [self convertPoint: location toView: nil];
NSEvent * newEvent = [NSEvent mouseEventWithType: [event type] location: location
modifierFlags: [event modifierFlags] timestamp: [event timestamp] windowNumber: [event windowNumber]
context: [event context] eventNumber: [event eventNumber] clickCount: [event clickCount] pressure: [event pressure]];
[NSMenu popUpContextMenu: fActionMenu withEvent: newEvent forView: self];
for (NSInteger i = [fActionMenu numberOfItems]-1; i >= numberOfNonFileItems; i--)
[fActionMenu removeItemAtIndex: i];
[fMenuTorrent release];
fMenuTorrent = nil;
}
- (void) menuNeedsUpdate: (NSMenu *) menu
{
//this method seems to be called when it shouldn't be
if (!fMenuTorrent || ![menu supermenu])
return;
if (menu == fUploadMenu || menu == fDownloadMenu)
{
NSMenuItem * item;
if ([menu numberOfItems] == 3)
{
const NSInteger speedLimitActionValue[] = { 0, 5, 10, 20, 30, 40, 50, 75, 100, 150, 200, 250, 500,
750, 1000, 1500, 2000, -1 };
for (NSInteger i = 0; speedLimitActionValue[i] != -1; i++)
{
item = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: NSLocalizedString(@"%d KB/s",
"Action menu -> upload/download limit"), speedLimitActionValue[i]] action: @selector(setQuickLimit:)
keyEquivalent: @""];
[item setTarget: self];
[item setRepresentedObject: [NSNumber numberWithInt: speedLimitActionValue[i]]];
[menu addItem: item];
[item release];
}
}
const BOOL upload = menu == fUploadMenu;
const BOOL limit = [fMenuTorrent usesSpeedLimit: upload];
item = [menu itemWithTag: ACTION_MENU_LIMIT_TAG];
[item setState: limit ? NSOnState : NSOffState];
[item setTitle: [NSString stringWithFormat: NSLocalizedString(@"Limit (%d KB/s)",
"torrent action menu -> upload/download limit"), [fMenuTorrent speedLimit: upload]]];
item = [menu itemWithTag: ACTION_MENU_UNLIMITED_TAG];
[item setState: !limit ? NSOnState : NSOffState];
}
else if (menu == fRatioMenu)
{
NSMenuItem * item;
if ([menu numberOfItems] == 4)
{
const CGFloat ratioLimitActionValue[] = { 0.25f, 0.5f, 0.75f, 1.0f, 1.5f, 2.0f, 3.0f, -1.0f };
for (NSInteger i = 0; ratioLimitActionValue[i] != -1.0f; i++)
{
item = [[NSMenuItem alloc] initWithTitle: [NSString localizedStringWithFormat: @"%.2f", ratioLimitActionValue[i]]
action: @selector(setQuickRatio:) keyEquivalent: @""];
[item setTarget: self];
[item setRepresentedObject: [NSNumber numberWithFloat: ratioLimitActionValue[i]]];
[menu addItem: item];
[item release];
}
}
const tr_ratiolimit mode = [fMenuTorrent ratioSetting];
item = [menu itemWithTag: ACTION_MENU_LIMIT_TAG];
[item setState: mode == TR_RATIOLIMIT_SINGLE ? NSOnState : NSOffState];
[item setTitle: [NSString localizedStringWithFormat: NSLocalizedString(@"Stop at Ratio (%.2f)",
"torrent action menu -> ratio stop"), [fMenuTorrent ratioLimit]]];
item = [menu itemWithTag: ACTION_MENU_UNLIMITED_TAG];
[item setState: mode == TR_RATIOLIMIT_UNLIMITED ? NSOnState : NSOffState];
item = [menu itemWithTag: ACTION_MENU_GLOBAL_TAG];
[item setState: mode == TR_RATIOLIMIT_GLOBAL ? NSOnState : NSOffState];
}
else if (menu == fPriorityMenu)
{
const tr_priority_t priority = [fMenuTorrent priority];
NSMenuItem * item = [menu itemWithTag: ACTION_MENU_PRIORITY_HIGH_TAG];
[item setState: priority == TR_PRI_HIGH ? NSOnState : NSOffState];
item = [menu itemWithTag: ACTION_MENU_PRIORITY_NORMAL_TAG];
[item setState: priority == TR_PRI_NORMAL ? NSOnState : NSOffState];
item = [menu itemWithTag: ACTION_MENU_PRIORITY_LOW_TAG];
[item setState: priority == TR_PRI_LOW ? NSOnState : NSOffState];
}
else //assume the menu is part of the file list
{
if ([menu numberOfItems] > 0)
return;
NSMenu * supermenu = [menu supermenu];
[self createFileMenu: menu forFiles: [(FileListNode *)[[supermenu itemAtIndex: [supermenu indexOfItemWithSubmenu: menu]]
representedObject] children]];
}
}
//alternating rows - first row after group row is white
- (void) highlightSelectionInClipRect: (NSRect) clipRect
{
NSRect visibleRect = clipRect;
NSRange rows = [self rowsInRect: visibleRect];
BOOL start = YES;
const CGFloat totalRowHeight = [self rowHeight] + [self intercellSpacing].height;
NSRect gridRects[(NSInteger)(ceil(visibleRect.size.height / totalRowHeight / 2.0)) + 1]; //add one if partial rows at top and bottom
NSInteger rectNum = 0;
if (rows.length > 0)
{
//determine what the first row color should be
if ([[self itemAtRow: rows.location] isKindOfClass: [Torrent class]])
{
for (NSInteger i = rows.location-1; i>=0; i--)
{
if (![[self itemAtRow: i] isKindOfClass: [Torrent class]])
break;
start = !start;
}
}
else
{
rows.location++;
rows.length--;
}
NSInteger i;
for (i = rows.location; i < NSMaxRange(rows); i++)
{
if (![[self itemAtRow: i] isKindOfClass: [Torrent class]])
{
start = YES;
continue;
}
if (!start && ![self isRowSelected: i])
gridRects[rectNum++] = [self rectOfRow: i];
start = !start;
}
const CGFloat newY = NSMaxY([self rectOfRow: i-1]);
visibleRect.size.height -= newY - visibleRect.origin.y;
visibleRect.origin.y = newY;
}
const NSInteger numberBlankRows = ceil(visibleRect.size.height / totalRowHeight);
//remaining visible rows continue alternating
visibleRect.size.height = totalRowHeight;
if (start)
visibleRect.origin.y += totalRowHeight;
for (NSInteger i = start ? 1 : 0; i < numberBlankRows; i += 2)
{
gridRects[rectNum++] = visibleRect;
visibleRect.origin.y += 2.0 * totalRowHeight;
}
NSAssert([[NSColor controlAlternatingRowBackgroundColors] count] >= 2, @"There should be 2 alternating row colors");
[[[NSColor controlAlternatingRowBackgroundColors] objectAtIndex: 1] set];
NSRectFillList(gridRects, rectNum);
[super highlightSelectionInClipRect: clipRect];
}
- (void) setQuickLimitMode: (id) sender
{
const BOOL limit = [sender tag] == ACTION_MENU_LIMIT_TAG;
[fMenuTorrent setUseSpeedLimit: limit upload: [sender menu] == fUploadMenu];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
}
- (void) setQuickLimit: (id) sender
{
const BOOL upload = [sender menu] == fUploadMenu;
[fMenuTorrent setUseSpeedLimit: YES upload: upload];
[fMenuTorrent setSpeedLimit: [[sender representedObject] intValue] upload: upload];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
}
- (void) setGlobalLimit: (id) sender
{
[fMenuTorrent setUseGlobalSpeedLimit: [sender state] != NSOnState];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
}
- (void) setQuickRatioMode: (id) sender
{
tr_ratiolimit mode;
switch ([sender tag])
{
case ACTION_MENU_UNLIMITED_TAG:
mode = TR_RATIOLIMIT_UNLIMITED;
break;
case ACTION_MENU_LIMIT_TAG:
mode = TR_RATIOLIMIT_SINGLE;
break;
case ACTION_MENU_GLOBAL_TAG:
mode = TR_RATIOLIMIT_GLOBAL;
break;
default:
return;
}
[fMenuTorrent setRatioSetting: mode];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
}
- (void) setQuickRatio: (id) sender
{
[fMenuTorrent setRatioSetting: TR_RATIOLIMIT_SINGLE];
[fMenuTorrent setRatioLimit: [[sender representedObject] floatValue]];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
}
- (void) setPriority: (id) sender
{
tr_priority_t priority;
switch ([sender tag])
{
case ACTION_MENU_PRIORITY_HIGH_TAG:
priority = TR_PRI_HIGH;
break;
case ACTION_MENU_PRIORITY_NORMAL_TAG:
priority = TR_PRI_NORMAL;
break;
case ACTION_MENU_PRIORITY_LOW_TAG:
priority = TR_PRI_LOW;
break;
default:
return;
}
[fMenuTorrent setPriority: priority];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil];
}
- (void) checkFile: (id) sender
{
NSIndexSet * indexSet = [(FileListNode *)[sender representedObject] indexes];
[fMenuTorrent setFileCheckState: [sender state] != NSOnState ? NSOnState : NSOffState forIndexes: indexSet];
[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateStats" object: nil];
}
- (void) togglePiecesBar
{
//stop previous animation
if (fPiecesBarAnimation)
[fPiecesBarAnimation release];
NSMutableArray * progressMarks = [NSMutableArray arrayWithCapacity: 16];
for (NSAnimationProgress i = 0.0625f; i <= 1.0f; i += 0.0625f)
[progressMarks addObject: [NSNumber numberWithFloat: i]];
fPiecesBarAnimation = [[NSAnimation alloc] initWithDuration: TOGGLE_PROGRESS_SECONDS animationCurve: NSAnimationEaseIn];
[fPiecesBarAnimation setAnimationBlockingMode: NSAnimationNonblocking];
[fPiecesBarAnimation setProgressMarks: progressMarks];
[fPiecesBarAnimation setDelegate: self];
[fPiecesBarAnimation startAnimation];
}
- (void) animationDidEnd: (NSAnimation *) animation
{
if (animation == fPiecesBarAnimation)
{
[fPiecesBarAnimation release];
fPiecesBarAnimation = nil;
}
}
- (void) animation: (NSAnimation *) animation didReachProgressMark: (NSAnimationProgress) progress
{
if (animation == fPiecesBarAnimation)
{
if ([fDefaults boolForKey: @"PiecesBar"])
fPiecesBarPercent = progress;
else
fPiecesBarPercent = 1.0f - progress;
[self reloadData];
}
}
- (CGFloat) piecesBarPercent
{
return fPiecesBarPercent;
}
#warning change from id to QLPreviewPanel
- (BOOL) acceptsPreviewPanelControl: (id) panel
{
return YES;
}
- (void) beginPreviewPanelControl: (id) panel
{
fPreviewPanel = [panel retain];
[fPreviewPanel setDelegate: self];
[fPreviewPanel setDataSource: self];
}
- (void) endPreviewPanelControl: (id) panel
{
[fPreviewPanel release];
fPreviewPanel = nil;
}
- (NSInteger) numberOfPreviewItemsInPreviewPanel: (id) panel
{
return [[self quickLookableTorrents] count];
}
- (id /*<QLPreviewItem>*/) previewPanel: (id) panel previewItemAtIndex: (NSInteger) index
{
return [[self quickLookableTorrents] objectAtIndex: index];
}
- (BOOL) previewPanel: (id) panel handleEvent: (NSEvent *) event
{
if ([event type] == NSKeyDown)
{
[super keyDown: event];
return YES;
}
return NO;
}
- (NSRect) previewPanel: (id) panel sourceFrameOnScreenForPreviewItem: (id /*<QLPreviewItem>*/) item
{
const NSInteger row = [self rowForItem: item];
if (row == -1)
return NSZeroRect;
NSRect frame = [self iconRectForRow: row];
frame.origin = [self convertPoint: frame.origin toView: nil];
frame.origin = [[self window] convertBaseToScreen: frame.origin];
frame.origin.y -= frame.size.height;
return frame;
}
@end
@implementation TorrentTableView (Private)
- (BOOL) pointInGroupStatusRect: (NSPoint) point
{
NSInteger row = [self rowAtPoint: point];
if (row < 0 || [[self itemAtRow: row] isKindOfClass: [Torrent class]])
return NO;
NSString * ident = [[[self tableColumns] objectAtIndex: [self columnAtPoint: point]] identifier];
return [ident isEqualToString: @"UL"] || [ident isEqualToString: @"UL Image"]
|| [ident isEqualToString: @"DL"] || [ident isEqualToString: @"DL Image"];
}
- (void) setGroupStatusColumns
{
const BOOL ratio = [fDefaults boolForKey: @"DisplayGroupRowRatio"];
[[self tableColumnWithIdentifier: @"DL"] setHidden: ratio];
[[self tableColumnWithIdentifier: @"DL Image"] setHidden: ratio];
}
- (void) createFileMenu: (NSMenu *) menu forFiles: (NSArray *) files
{
for (FileListNode * node in files)
{
NSString * name = [node name];
NSMenuItem * item = [[NSMenuItem alloc] initWithTitle: name action: @selector(checkFile:) keyEquivalent: @""];
NSImage * icon;
if (![node isFolder])
icon = [[NSWorkspace sharedWorkspace] iconForFileType: [name pathExtension]];
else
{
NSMenu * itemMenu = [[NSMenu alloc] initWithTitle: name];
[itemMenu setAutoenablesItems: NO];
[item setSubmenu: itemMenu];
[itemMenu setDelegate: self];
[itemMenu release];
icon = [[NSWorkspace sharedWorkspace] iconForFileType: NSFileTypeForHFSTypeCode('fldr')];
}
[item setRepresentedObject: node];
[icon setSize: NSMakeSize(16.0, 16.0)];
[item setImage: icon];
NSIndexSet * indexSet = [node indexes];
[item setState: [fMenuTorrent checkForFiles: indexSet]];
[item setEnabled: [fMenuTorrent canChangeDownloadCheckForFiles: indexSet]];
[menu addItem: item];
[item release];
}
}
- (NSArray *) quickLookableTorrents
{
NSArray * selectedTorrents = [self selectedTorrents];
NSMutableArray * qlArray = [NSMutableArray arrayWithCapacity: [selectedTorrents count]];
for (Torrent * torrent in selectedTorrents)
if (([torrent isFolder] || [torrent isComplete]) && [[NSFileManager defaultManager] fileExistsAtPath: [torrent dataLocation]])
[qlArray addObject: torrent];
return qlArray;
}
@end