layout file browser cell a bit more dynamically
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24fc88c21d
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@ -27,6 +27,8 @@
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@interface FileBrowserCell : NSBrowserCell
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{
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float fPercent;
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NSMutableDictionary * fTitleAttributes, * fStatusAttributes;
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}
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- (void) setProgress: (float) progress;
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@ -25,7 +25,13 @@
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#import "FileBrowserCell.h"
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#import "StringAdditions.h"
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#define SPACE 2.0
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#define PADDING_BEFORE_IMAGE 2.0
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#define IMAGE_FOLDER_SIZE 16.0
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#define IMAGE_ICON_SIZE 32.0
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#define PADDING_BETWEEN_IMAGE_AND_TITLE 4.0
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#define PADDING_ABOVE_TITLE_REG 1.0
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#define PADDING_BELOW_STATUS_REG 1.0
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#define PADDING_AFTER_TITLE 1.0
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@implementation FileBrowserCell
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@ -49,60 +55,124 @@
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fPercent = progress * 100.0;
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}
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- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
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- (NSAttributedString *) attributedTitleWithColor: (NSColor *) color
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{
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NSMutableDictionary * item = [self objectValue];
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//image
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float imageHeight = cellFrame.size.height - 2.0;
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NSImage * image = [self image];
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[image setSize: NSMakeSize(imageHeight, imageHeight)];
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NSRect imageRect = NSMakeRect(cellFrame.origin.x + 2.0 * SPACE,
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cellFrame.origin.y + (cellFrame.size.height - imageHeight) / 2.0,
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imageHeight, imageHeight);
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[image drawInRect: imageRect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
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//text
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NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
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[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
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BOOL highlighted = [self isHighlighted] && [[self highlightColorWithFrame: cellFrame inView: controlView]
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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,
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paragraphStyle, NSParagraphStyleAttributeName, nil];
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NSString * nameString = [item objectForKey: @"Name"];
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NSRect nameTextRect = NSMakeRect(NSMaxX(imageRect) + SPACE, cellFrame.origin.y + 1.0,
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NSMaxX(cellFrame) - NSMaxX(imageRect) - 2.0 * SPACE, [nameString sizeWithAttributes: nameAttributes].height);
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[nameString drawInRect: nameTextRect withAttributes: nameAttributes];
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[nameAttributes release];
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//status text
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if (![[item objectForKey: @"IsFolder"] boolValue])
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if (!fTitleAttributes)
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{
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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,
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paragraphStyle, NSParagraphStyleAttributeName, nil];
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NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
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[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
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NSString * statusString = [NSString stringWithFormat: NSLocalizedString(@"%.2f%% of %@",
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"Inspector -> Files tab -> file status string"), fPercent,
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[NSString stringForFileSize: [[item objectForKey: @"Size"] unsignedLongLongValue]]];
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fTitleAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
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[NSFont messageFontOfSize: 12.0], NSFontAttributeName,
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paragraphStyle, NSParagraphStyleAttributeName, nil];
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NSRect statusTextRect = nameTextRect;
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statusTextRect.size.height = [statusString sizeWithAttributes: statusAttributes].height;
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statusTextRect.origin.y += (cellFrame.size.height + nameTextRect.size.height - statusTextRect.size.height) * 0.5 - 1.0;
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[statusString drawInRect: statusTextRect withAttributes: statusAttributes];
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[statusAttributes release];
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[paragraphStyle release];
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}
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[paragraphStyle release];
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if (color)
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[fTitleAttributes setObject: color forKey: NSForegroundColorAttributeName];
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NSString * title = [[self objectValue] objectForKey: @"Name"];
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return [[[NSAttributedString alloc] initWithString: title attributes: fTitleAttributes] autorelease];
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}
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- (NSRect) titleRectForBounds: (NSRect) bounds
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{
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NSAttributedString * title = [self attributedTitleWithColor: nil];
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NSSize titleSize = [title size];
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NSRect result = bounds;
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if (![[[self objectValue] objectForKey: @"IsFolder"] boolValue])
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{
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result.origin.x += PADDING_BEFORE_IMAGE + IMAGE_ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
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result.origin.y += PADDING_ABOVE_TITLE_REG;
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}
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else
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{
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result.origin.x += PADDING_BEFORE_IMAGE + IMAGE_FOLDER_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
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result.origin.y += (result.size.height - titleSize.height) * 0.5;
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}
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result.size = titleSize;
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result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_AFTER_TITLE);
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return result;
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}
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- (NSAttributedString *) attributedStatusWithColor: (NSColor *) color
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{
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if (!fStatusAttributes)
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{
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NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
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[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
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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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if (color)
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[fStatusAttributes setObject: color forKey: NSForegroundColorAttributeName];
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#warning fPercent?
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NSString * status = [NSString stringWithFormat: NSLocalizedString(@"%.2f%% of %@",
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"Inspector -> Files tab -> file status string"), fPercent,
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[NSString stringForFileSize: [[[self objectValue] objectForKey: @"Size"] unsignedLongLongValue]]];
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return [[[NSAttributedString alloc] initWithString: status attributes: fStatusAttributes] autorelease];
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}
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- (NSRect) statusRectForBounds: (NSRect) bounds
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{
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if ([[[self objectValue] objectForKey: @"IsFolder"] boolValue])
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return NSZeroRect;
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NSAttributedString * status = [self attributedStatusWithColor: nil];
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NSSize statusSize = [status size];
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NSRect result = bounds;
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result.origin.x += PADDING_BEFORE_IMAGE + IMAGE_ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
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result.origin.y += result.size.height - PADDING_BELOW_STATUS_REG - statusSize.height;
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result.size = statusSize;
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result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_AFTER_TITLE);
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return result;
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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_BEFORE_IMAGE;
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const float IMAGE_SIZE = [[[self objectValue] objectForKey: @"IsFolder"] boolValue] ? IMAGE_FOLDER_SIZE : IMAGE_ICON_SIZE;
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result.origin.y += (result.size.height - IMAGE_SIZE) * 0.5;
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result.size = NSMakeSize(IMAGE_SIZE, IMAGE_SIZE);
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return result;
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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 image] drawInRect: [self imageRectForBounds: cellFrame] fromRect: NSZeroRect
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operation: NSCompositeSourceOver fraction: 1.0];
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//title
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BOOL highlighted = [self isHighlighted] && [[self highlightColorWithFrame: cellFrame inView: controlView]
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isEqual: [NSColor alternateSelectedControlColor]];
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[[self attributedTitleWithColor: highlighted ? [NSColor whiteColor] : [NSColor controlTextColor]]
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drawInRect: [self titleRectForBounds: cellFrame]];
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//status
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NSRect statusRect = [self statusRectForBounds: cellFrame];
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if (!NSEqualRects(statusRect, NSZeroRect))
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[[self attributedStatusWithColor: highlighted ? [NSColor whiteColor] : [NSColor darkGrayColor]] drawInRect: statusRect];
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}
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@end
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@ -31,8 +31,9 @@
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- (void) awakeFromNib
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{
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NSBrowserCell * browserCell = [[[FileBrowserCell alloc] init] autorelease];
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NSBrowserCell * browserCell = [[FileBrowserCell alloc] init];
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[[self tableColumnWithIdentifier: @"Name"] setDataCell: browserCell];
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[browserCell release];
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[self setAutoresizesOutlineColumn: NO];
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[self setIndentationPerLevel: 14.0];
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