1 /******************************************************************************
2 * $Id: FileOutlineView.m 13162 2012-01-14 17:12:04Z livings124 $
4 * Copyright (c) 2007-2012 Transmission authors and contributors
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
25 #import "InfoWindowController.h"
26 #import "FileListNode.h"
27 #import "FileNameCell.h"
28 #import "FileOutlineView.h"
29 #import "FilePriorityCell.h"
32 @implementation FileOutlineView
36 FileNameCell * nameCell = [[FileNameCell alloc] init];
37 [[self tableColumnWithIdentifier: @"Name"] setDataCell: nameCell];
40 FilePriorityCell * priorityCell = [[FilePriorityCell alloc] init];
41 [[self tableColumnWithIdentifier: @"Priority"] setDataCell: priorityCell];
42 [priorityCell release];
44 [self setAutoresizesOutlineColumn: NO];
45 [self setIndentationPerLevel: 14.0];
55 - (void) mouseDown: (NSEvent *) event
57 [[self window] makeKeyWindow];
58 [super mouseDown: event];
61 - (NSMenu *) menuForEvent: (NSEvent *) event
63 const NSInteger row = [self rowAtPoint: [self convertPoint: [event locationInWindow] fromView: nil]];
67 if (![self isRowSelected: row])
68 [self selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO];
71 [self deselectAll: self];
76 - (NSRect) iconRectForRow: (int) row
78 FileNameCell * cell = (FileNameCell *)[self preparedCellAtColumn: [self columnWithIdentifier: @"Name"] row: row];
79 NSRect iconRect = [cell imageRectForBounds: [self rectOfRow: row]];
81 iconRect.origin.x += [self indentationPerLevel] * (CGFloat)([self levelForRow: row] + 1);
85 - (void) updateTrackingAreas
87 [super updateTrackingAreas];
89 for (NSTrackingArea * area in [self trackingAreas])
91 if ([area owner] == self && [[area userInfo] objectForKey: @"Row"])
92 [self removeTrackingArea: area];
95 NSRange visibleRows = [self rowsInRect: [self visibleRect]];
96 if (visibleRows.length == 0)
99 NSPoint mouseLocation = [self convertPoint: [[self window] convertScreenToBase: [NSEvent mouseLocation]] fromView: nil];
101 for (NSInteger row = visibleRows.location, col = [self columnWithIdentifier: @"Priority"]; row < NSMaxRange(visibleRows); row++)
103 FilePriorityCell * cell = (FilePriorityCell *)[self preparedCellAtColumn: col row: row];
105 NSDictionary * userInfo = [NSDictionary dictionaryWithObject: [NSNumber numberWithInt: row] forKey: @"Row"];
106 [cell addTrackingAreasForView: self inRect: [self frameOfCellAtColumn: col row: row] withUserInfo: userInfo
107 mouseLocation: mouseLocation];
111 - (NSInteger) hoveredRow
116 - (void) mouseEntered: (NSEvent *) event
119 if ((row = [(NSDictionary *)[event userData] objectForKey: @"Row"]))
121 fMouseRow = [row intValue];
122 [self setNeedsDisplayInRect: [self frameOfCellAtColumn: [self columnWithIdentifier: @"Priority"] row: fMouseRow]];
126 - (void) mouseExited: (NSEvent *) event
129 if ((row = [(NSDictionary *)[event userData] objectForKey: @"Row"]))
131 [self setNeedsDisplayInRect: [self frameOfCellAtColumn: [self columnWithIdentifier: @"Priority"] row: [row intValue]]];