302 lines
12 KiB
Objective-C
302 lines
12 KiB
Objective-C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2006 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 "TorrentCell.h"
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#import "TorrentTableView.h"
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#import "StringAdditions.h"
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//also defined in Torrent.m
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#define BAR_HEIGHT 12.0
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@interface TorrentCell (Private)
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- (void) placeBar: (NSImage *) barImage width: (float) width point: (NSPoint) point;
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- (void) buildSimpleBar: (float) width point: (NSPoint) point;
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- (void) buildAdvancedBar: (float) widthFloat point: (NSPoint) point;
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@end
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@implementation TorrentCell
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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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fDefaults = [NSUserDefaults standardUserDefaults];
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fStatusRegular = [fDefaults boolForKey: @"SmallStatusRegular"];
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NSSize startSize = NSMakeSize(100.0, BAR_HEIGHT);
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fProgressWhite = [NSImage imageNamed: @"ProgressBarWhite.png"];
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[fProgressWhite setScalesWhenResized: YES];
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fProgressBlue = [NSImage imageNamed: @"ProgressBarBlue.png"];
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[fProgressBlue setScalesWhenResized: YES];
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[fProgressBlue setSize: startSize];
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fProgressGray = [NSImage imageNamed: @"ProgressBarGray.png"];
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[fProgressGray setScalesWhenResized: YES];
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[fProgressGray setSize: startSize];
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fProgressGreen = [NSImage imageNamed: @"ProgressBarGreen.png"];
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[fProgressGreen setScalesWhenResized: YES];
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fProgressAdvanced = [NSImage imageNamed: @"ProgressBarAdvanced.png"];
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[fProgressAdvanced setScalesWhenResized: YES];
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fProgressEndWhite = [NSImage imageNamed: @"ProgressBarEndWhite.png"];
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fProgressEndBlue = [NSImage imageNamed: @"ProgressBarEndBlue.png"];
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fProgressEndGray = [NSImage imageNamed: @"ProgressBarEndGray.png"];
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fProgressEndGreen = [NSImage imageNamed: @"ProgressBarEndGreen.png"];
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fProgressEndAdvanced = [NSImage imageNamed: @"ProgressBarEndAdvanced.png"];
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fErrorImage = [[NSImage imageNamed: @"Error.tiff"] copy];
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[fErrorImage setFlipped: YES];
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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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#warning should work?
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//[fErrorImage release];
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[super dealloc];
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}
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- (void) placeBar: (NSImage *) barImage width: (float) width point: (NSPoint) point
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{
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if ([barImage size].width < width)
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[barImage setSize: NSMakeSize(width * 2.0, BAR_HEIGHT)];
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[barImage compositeToPoint: point fromRect: NSMakeRect(0, 0, width, BAR_HEIGHT) operation: NSCompositeSourceOver];
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}
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- (void) buildSimpleBar: (float) width point: (NSPoint) point
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{
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NSDictionary * info = [self objectValue];
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width -= 2.0;
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if ([[info objectForKey: @"Seeding"] boolValue])
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{
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[fProgressEndGreen compositeToPoint: point operation: NSCompositeSourceOver];
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point.x += 1.0;
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[self placeBar: fProgressGreen width: width point: point];
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point.x += width;
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[fProgressEndGreen compositeToPoint: point operation: NSCompositeSourceOver];
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}
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else
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{
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float completedWidth = [[info objectForKey: @"Progress"] floatValue] * width,
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remainingWidth = width - completedWidth;
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BOOL isActive = [[info objectForKey: @"Active"] boolValue];
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//left end
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NSImage * barLeftEnd;
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if (remainingWidth == width)
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barLeftEnd = fProgressEndWhite;
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else if (isActive)
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barLeftEnd = fProgressEndBlue;
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else
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barLeftEnd = fProgressEndGray;
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[barLeftEnd compositeToPoint: point operation: NSCompositeSourceOver];
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//active bar
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point.x += 1.0;
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[self placeBar: isActive ? fProgressBlue : fProgressGray width: completedWidth point: point];
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//remaining bar
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point.x += completedWidth;
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[self placeBar: fProgressWhite width: remainingWidth point: point];
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//right end
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NSImage * barRightEnd;
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if (completedWidth < width)
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barRightEnd = fProgressEndWhite;
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else if (isActive)
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barRightEnd = fProgressEndBlue;
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else
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barRightEnd = fProgressEndGray;
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point.x += remainingWidth;
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[barRightEnd compositeToPoint: point operation: NSCompositeSourceOver];
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}
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}
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- (void) buildAdvancedBar: (float) widthFloat point: (NSPoint) point
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{
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NSDictionary * info = [self objectValue];
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//draw overlay over advanced bar
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[fProgressEndAdvanced compositeToPoint: point operation: NSCompositeSourceOver];
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widthFloat -= 2.0;
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point.x += 1.0;
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//place actual advanced bar
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NSImage * image = [info objectForKey: @"AdvancedBar"];
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[image setSize: NSMakeSize(widthFloat, BAR_HEIGHT)];
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[image compositeToPoint: point operation: NSCompositeSourceOver];
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[self placeBar: fProgressAdvanced width: widthFloat point: point];
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point.x += widthFloat;
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[fProgressEndAdvanced compositeToPoint: point operation: NSCompositeSourceOver];
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}
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- (void) toggleMinimalStatus
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{
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fStatusRegular = !fStatusRegular;
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[fDefaults setBool: fStatusRegular forKey: @"SmallStatusRegular"];
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}
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- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) view
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{
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BOOL highlighted = [self isHighlighted] && [[self highlightColorWithFrame: cellFrame inView: view]
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isEqual: [NSColor alternateSelectedControlColor]];
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NSDictionary * nameAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
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highlighted ? [NSColor whiteColor] : [NSColor controlTextColor], NSForegroundColorAttributeName,
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[NSFont messageFontOfSize: 12.0], NSFontAttributeName, nil];
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NSDictionary * statusAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
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highlighted ? [NSColor whiteColor] : [NSColor darkGrayColor], NSForegroundColorAttributeName,
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[NSFont messageFontOfSize: 9.0], NSFontAttributeName, nil];
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NSPoint pen = cellFrame.origin;
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const float PADDING = 3.0, LINE_PADDING = 2.0, EXTRA_NAME_SHIFT = 1.0;
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NSDictionary * info = [self objectValue];
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if (![fDefaults boolForKey: @"SmallView"]) //regular size
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{
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//icon
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NSImage * icon = [info objectForKey: @"Icon"];
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NSSize iconSize = [icon size];
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pen.x += PADDING;
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pen.y += (cellFrame.size.height - iconSize.height) * 0.5;
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[icon drawAtPoint: pen fromRect: NSMakeRect(0, 0, iconSize.width, iconSize.height)
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operation: NSCompositeSourceOver fraction: 1.0];
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//error badge
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if ([[info objectForKey: @"Error"] boolValue])
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{
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NSSize errorIconSize = [fErrorImage size];
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[fErrorImage drawAtPoint: NSMakePoint(pen.x + iconSize.width - errorIconSize.width,
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pen.y + iconSize.height - errorIconSize.height)
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fromRect: NSMakeRect(0, 0, errorIconSize.width, errorIconSize.height)
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operation: NSCompositeSourceOver fraction: 1.0];
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}
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float mainWidth = cellFrame.size.width - iconSize.width - 3.0 * PADDING - EXTRA_NAME_SHIFT;
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//name string
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pen.x += iconSize.width + PADDING + EXTRA_NAME_SHIFT;
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pen.y = cellFrame.origin.y + PADDING;
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NSAttributedString * nameString = [[info objectForKey: @"Name"] attributedStringFittingInWidth: mainWidth
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attributes: nameAttributes];
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[nameString drawAtPoint: pen];
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//progress string
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pen.y += [nameString size].height + LINE_PADDING - 1.0;
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NSAttributedString * progressString = [[info objectForKey: @"ProgressString"]
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attributedStringFittingInWidth: mainWidth attributes: statusAttributes];
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[progressString drawAtPoint: pen];
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//progress bar
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pen.x -= EXTRA_NAME_SHIFT;
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pen.y += [progressString size].height + LINE_PADDING + BAR_HEIGHT;
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float barWidth = mainWidth + EXTRA_NAME_SHIFT - BUTTONS_TOTAL_WIDTH + PADDING;
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if ([fDefaults boolForKey: @"UseAdvancedBar"])
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[self buildAdvancedBar: barWidth point: pen];
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else
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[self buildSimpleBar: barWidth point: pen];
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//status string
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pen.x += EXTRA_NAME_SHIFT;
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pen.y += LINE_PADDING;
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NSAttributedString * statusString = [[info objectForKey: @"StatusString"]
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attributedStringFittingInWidth: mainWidth attributes: statusAttributes];
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[statusString drawAtPoint: pen];
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}
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else //small size
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{
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//icon
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NSImage * icon = ![[info objectForKey: @"Error"] boolValue] ? [info objectForKey: @"Icon"] : fErrorImage;
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NSSize iconSize = [icon size];
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pen.x += PADDING;
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pen.y += (cellFrame.size.height - iconSize.height) * 0.5;
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[icon drawAtPoint: pen fromRect: NSMakeRect(0, 0, iconSize.width, iconSize.height)
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operation: NSCompositeSourceOver fraction: 1.0];
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//name and status string
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float mainWidth = cellFrame.size.width - iconSize.width - 3.0 * PADDING - EXTRA_NAME_SHIFT;
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NSString * realStatusString = !fStatusRegular && [[info objectForKey: @"Active"] boolValue]
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? [info objectForKey: @"RemainingTimeString"]
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: [info objectForKey: @"ShortStatusString"];
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NSAttributedString * statusString = [[[NSAttributedString alloc] initWithString: realStatusString
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attributes: statusAttributes] autorelease];
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NSAttributedString * nameString = [[info objectForKey: @"Name"] attributedStringFittingInWidth:
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mainWidth - [statusString size].width - LINE_PADDING attributes: nameAttributes];
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//place name string
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pen.x += iconSize.width + PADDING + EXTRA_NAME_SHIFT;
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pen.y = cellFrame.origin.y + LINE_PADDING;
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[nameString drawAtPoint: pen];
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//place status string
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pen.x = NSMaxX(cellFrame) - PADDING - [statusString size].width;
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pen.y += ([nameString size].height - [statusString size].height) * 0.5;
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[statusString drawAtPoint: pen];
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//progress bar
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pen.x = cellFrame.origin.x + iconSize.width + 2.0 * PADDING;
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pen.y = cellFrame.origin.y + [nameString size].height + LINE_PADDING + PADDING + BAR_HEIGHT;
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float barWidth = mainWidth + EXTRA_NAME_SHIFT - BUTTONS_TOTAL_WIDTH + PADDING;
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if ([fDefaults boolForKey: @"UseAdvancedBar"])
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[self buildAdvancedBar: barWidth point: pen];
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else
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[self buildSimpleBar: barWidth point: pen];
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}
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[nameAttributes release];
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[statusAttributes release];
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}
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@end
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