193 lines
6.9 KiB
Mathematica
193 lines
6.9 KiB
Mathematica
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/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2009 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#import "TrackerCell.h"
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#import "TrackerNode.h"
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#define PADDING_HORIZONAL 2.0
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#define PADDING_STATUS_HORIZONAL 4.0
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#define ICON_SIZE 14.0
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#define PADDING_BETWEEN_IMAGE_AND_NAME 4.0
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#define PADDING_ABOVE_NAME 2.0
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#define PADDING_BETWEEN_LINES 1.0
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@interface TrackerCell (Private)
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- (NSImage *) favIcon;
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- (NSRect) imageRectForBounds: (NSRect) bounds;
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- (NSRect) rectForNameWithString: (NSAttributedString *) string inBounds: (NSRect) bounds;
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- (NSRect) rectForStatusWithString: (NSAttributedString *) string withAboveRect: (NSRect) nameRect inBounds: (NSRect) bounds;
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- (NSAttributedString *) attributedNameWithColor: (NSColor *) color;
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- (NSAttributedString *) attributedStatusWithString: (NSString *) statusString color: (NSColor *) color;
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@end
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@implementation TrackerCell
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- (id) init
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{
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if ((self = [super init]))
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{
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NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
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[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
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fNameAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
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[NSFont messageFontOfSize: 11.0], NSFontAttributeName,
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paragraphStyle, NSParagraphStyleAttributeName, nil];
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fStatusAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
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[NSFont messageFontOfSize: 9.0], NSFontAttributeName,
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paragraphStyle, NSParagraphStyleAttributeName, nil];
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[paragraphStyle release];
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}
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return self;
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}
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- (void) dealloc
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{
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[fNameAttributes release];
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[fStatusAttributes release];
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[super dealloc];
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}
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- (id) copyWithZone: (NSZone *) zone
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{
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TrackerCell * copy = [super copyWithZone: zone];
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copy->fNameAttributes = [fNameAttributes retain];
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copy->fStatusAttributes = [fStatusAttributes retain];
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return copy;
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}
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- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
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{
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//icon
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[[self favIcon] drawInRect: [self imageRectForBounds: cellFrame] fromRect: NSZeroRect operation: NSCompositeSourceOver
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fraction: 1.0];
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NSColor * nameColor, * statusColor;
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if ([self backgroundStyle] == NSBackgroundStyleDark)
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nameColor = statusColor = [NSColor whiteColor];
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else
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{
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nameColor = [NSColor controlTextColor];
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statusColor = [NSColor darkGrayColor];
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}
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//name
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NSAttributedString * nameString = [self attributedNameWithColor: nameColor];
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NSRect nameRect = [self rectForNameWithString: nameString inBounds: cellFrame];
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[nameString drawInRect: nameRect];
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//status strings
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TrackerNode * node = (TrackerNode *)[self objectValue];
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NSAttributedString * lastAnnounceString = [self attributedStatusWithString: [node lastAnnounceStatusString] color: statusColor];
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NSRect lastAnnounceRect = [self rectForStatusWithString: lastAnnounceString withAboveRect: nameRect inBounds: cellFrame];
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[lastAnnounceString drawInRect: lastAnnounceRect];
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NSAttributedString * nextAnnounceString = [self attributedStatusWithString: [node nextAnnounceStatusString] color: statusColor];
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NSRect nextAnnounceRect = [self rectForStatusWithString: nextAnnounceString withAboveRect: lastAnnounceRect inBounds: cellFrame];
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[nextAnnounceString drawInRect: nextAnnounceRect];
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NSAttributedString * lastScrapeString = [self attributedStatusWithString: [node lastScrapeStatusString] color: statusColor];
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NSRect lastScrapeRect = [self rectForStatusWithString: lastScrapeString withAboveRect: nextAnnounceRect inBounds: cellFrame];
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[lastScrapeString drawInRect: lastScrapeRect];
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NSLog(@"%f", NSMaxY(lastScrapeRect)-NSMinY(cellFrame));
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}
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@end
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@implementation TrackerCell (Private)
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#warning needed?
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- (NSImage *) favIcon
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{
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return [NSImage imageNamed: @"FavIcon.png"];
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}
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- (NSRect) imageRectForBounds: (NSRect) bounds
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{
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NSRect result = bounds;
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result.origin.x += PADDING_HORIZONAL;
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result.origin.y += PADDING_ABOVE_NAME;
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result.size = NSMakeSize(ICON_SIZE, ICON_SIZE);
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return result;
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}
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- (NSRect) rectForNameWithString: (NSAttributedString *) string inBounds: (NSRect) bounds
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{
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const NSSize nameSize = [string size];
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NSRect result = bounds;
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result.origin.x += PADDING_HORIZONAL + ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_NAME;
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result.origin.y += PADDING_ABOVE_NAME;
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result.size = nameSize;
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result.size.width = MIN(result.size.width, NSMaxX(bounds) - NSMinX(result));
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return result;
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}
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- (NSRect) rectForStatusWithString: (NSAttributedString *) string withAboveRect: (NSRect) nameRect inBounds: (NSRect) bounds;
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{
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const NSSize statusSize = [string size];
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NSRect result = bounds;
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result.origin.x += PADDING_STATUS_HORIZONAL;
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result.origin.y = NSMaxY(nameRect) + PADDING_BETWEEN_LINES;
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result.size = statusSize;
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result.size.width = MIN(result.size.width, NSMaxX(bounds) - NSMinX(result));
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return result;
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}
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- (NSAttributedString *) attributedNameWithColor: (NSColor *) color
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{
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if (color)
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[fNameAttributes setObject: color forKey: NSForegroundColorAttributeName];
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NSString * name = [(TrackerNode *)[self objectValue] host];
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return [[[NSAttributedString alloc] initWithString: name attributes: fNameAttributes] autorelease];
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}
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- (NSAttributedString *) attributedStatusWithString: (NSString *) statusString color: (NSColor *) color
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{
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if (color)
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[fStatusAttributes setObject: color forKey: NSForegroundColorAttributeName];
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return [[[NSAttributedString alloc] initWithString: statusString attributes: fStatusAttributes] autorelease];
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}
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@end
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