Initial stage of re styling the tab bar to actually look half decent.

- Change line 373 of PSMTabBarControl to "SequelPro" to see new tabs.
- The drawing of the tab edges needs to be redone on the very edge of each tab instead of being inset by a number pixels to resolve a few issues.

6 files changed, 760 insertions, 15 deletions

diff --git a/Frameworks/PSMTabBar/Images/AddTabButton.png b/Frameworks/PSMTabBar/Images/AddTabButton.png
new file mode 100644
index 00000000..0ed2bc26
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AddTabButton.png
diff --git a/Frameworks/PSMTabBar/Images/AddTabButtonPushed.png b/Frameworks/PSMTabBar/Images/AddTabButtonPushed.png
new file mode 100644
index 00000000..9f370a0d
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AddTabButtonPushed.png
diff --git a/Frameworks/PSMTabBar/Images/AddTabButtonRollover.png b/Frameworks/PSMTabBar/Images/AddTabButtonRollover.png
new file mode 100644
index 00000000..6138f3ed
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AddTabButtonRollover.png
diff --git a/Frameworks/PSMTabBar/PSMTabBarControl.m b/Frameworks/PSMTabBar/PSMTabBarControl.m
index 9242f8a1..5b72f1e6 100644
--- a/Frameworks/PSMTabBar/PSMTabBarControl.m
+++ b/Frameworks/PSMTabBar/PSMTabBarControl.m
@@ -16,6 +16,7 @@
 #import "PSMUnifiedTabStyle.h"
 #import "PSMCardTabStyle.h"
 #import "PSMAdiumTabStyle.h"
+#import "PSMSequelProTabStyle.h"
 #import "PSMTabDragAssistant.h"
 #import "PSMTabBarController.h"
 
@@ -367,22 +368,32 @@
 - (void)setStyleNamed:(NSString *)name
 {
     id <PSMTabStyle> newStyle;
-/*
-    if ([name isEqualToString:@"Aqua"]) {
-        newStyle = [[PSMAquaTabStyle alloc] init];
-    } else if ([name isEqualToString:@"Unified"]) {
-        newStyle = [[PSMUnifiedTabStyle alloc] init];
-    } else if ([name isEqualToString:@"Adium"]) {
-        newStyle = [[PSMAdiumTabStyle alloc] init];
+	
+	// Hardcode style to Metal
+	name = @"Metal";
+	
+	if ([name isEqualToString:@"Aqua"]) {
+		//newStyle = [[PSMAquaTabStyle alloc] init];
+		
+	} else if ([name isEqualToString:@"Unified"]) {
+		//newStyle = [[PSMUnifiedTabStyle alloc] init];
+		
+	} else if ([name isEqualToString:@"Adium"]) {
+		//newStyle = [[PSMAdiumTabStyle alloc] init];
+	
 	} else if ([name isEqualToString:@"Card"]) {
-        newStyle = [[PSMCardTabStyle alloc] init]; 
-    } else {
-*/
-        newStyle = [[PSMMetalTabStyle alloc] init];
-/*
-    }
-*/
-   
+		//newStyle = [[PSMCardTabStyle alloc] init]; 
+	
+	} else if ([name isEqualToString:@"Metal"]) {
+		newStyle = [[PSMMetalTabStyle alloc] init];
+
+	} else if ([name isEqualToString:@"SequelPro"]) {
+		newStyle = [[PSMSequelProTabStyle alloc] init];
+
+	} else {
+		newStyle = [[PSMMetalTabStyle alloc] init];
+	}
+
     [self setStyle:newStyle];
     [newStyle release];
 }
diff --git a/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.h
new file mode 100644
index 00000000..4015ed8e
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.h
@@ -0,0 +1,52 @@
+//
+//  $Id: PSMSequelProTabStyle.h 2317 2010-06-15 10:19:41Z avenjamin $
+//
+//  PSMSequelProTabStyle.h
+//  sequel-pro
+//
+//  Created by Ben Perry on June 15, 2010
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 2 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMSequelProTabStyle : NSObject <PSMTabStyle> {
+    NSImage *metalCloseButton;
+    NSImage *metalCloseButtonDown;
+    NSImage *metalCloseButtonOver;
+    NSImage *metalCloseDirtyButton;
+    NSImage *metalCloseDirtyButtonDown;
+    NSImage *metalCloseDirtyButtonOver;
+    NSImage *_addTabButtonImage;
+    NSImage *_addTabButtonPressedImage;
+    NSImage *_addTabButtonRolloverImage;
+	
+	NSDictionary *_objectCountStringAttributes;
+	
+	PSMTabBarOrientation orientation;
+	PSMTabBarControl *tabBar;
+	
+	BOOL _tabIsRightOfSelectedTab;
+}
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.m
new file mode 100644
index 00000000..7e58930a
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMSequelProTabStyle.m
@@ -0,0 +1,682 @@
+//
+//  $Id: PSMSequelProTabStyle.m 2317 2010-06-15 10:19:41Z avenjamin $
+//
+//  PSMSequelProTabStyle.m
+//  sequel-pro
+//
+//  Created by Ben Perry on June 15, 2010
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 2 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import "PSMSequelProTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "NSBezierPath_AMShading.h"
+
+#define kPSMMetalObjectCounterRadius 7.0
+#define kPSMMetalCounterMinWidth 20
+#define kPSMMetalTabCornerRadius 4.5
+#define MARGIN_X 10
+
+@implementation PSMSequelProTabStyle
+
+- (NSString *)name
+{
+    return @"SequelPro";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id) init
+{
+    if ( (self = [super init]) ) {
+        metalCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front"]];
+        metalCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front_Pressed"]];
+        metalCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front_Rollover"]];
+
+        metalCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty"]];
+        metalCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty_Pressed"]];
+        metalCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty_Rollover"]];
+                
+        _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButton"]];
+        _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButtonPushed"]];
+        _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AddTabButtonRollover"]];
+		
+		_objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [metalCloseButton release];
+    [metalCloseButtonDown release];
+    [metalCloseButtonOver release];
+    [metalCloseDirtyButton release];
+    [metalCloseDirtyButtonDown release];
+    [metalCloseDirtyButtonOver release];
+    [_addTabButtonImage release];
+    [_addTabButtonPressedImage release];
+    [_addTabButtonRolloverImage release];
+    
+	[_objectCountStringAttributes release];
+	
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Control Specific
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return 0.0f;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 0.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 10.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+	// Hard code orientation to horizontal
+	orientation = PSMTabBarHorizontalOrientation;
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specific
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)tabOrientation
+{
+	NSRect dragRect = [cell frame];
+	dragRect.size.width++;
+	
+	if ([cell tabState] & PSMTab_SelectedMask) {
+		if (tabOrientation == PSMTabBarHorizontalOrientation) {
+			dragRect.size.height -= 2.0;
+		} else {
+			dragRect.size.height += 1.0;
+			dragRect.origin.y -= 1.0;
+			dragRect.origin.x += 2.0;
+			dragRect.size.width -= 3.0;
+		}
+	} else if (tabOrientation == PSMTabBarVerticalOrientation) {
+		dragRect.origin.x--;
+	}
+	
+	return dragRect;
+}
+
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+    if ([cell hasCloseButton] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = [metalCloseButton size];
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 2.0;
+    
+    return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell hasIcon] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth);
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+	result.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        result.origin.x += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    }
+	
+    return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([[cell indicator] isHidden]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y;
+	
+    return result;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell count] == 0) {
+        return NSZeroRect;
+    }
+    
+    CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+    countWidth += (2 * kPSMMetalObjectCounterRadius - 6.0);
+    if (countWidth < kPSMMetalCounterMinWidth) {
+        countWidth = kPSMMetalCounterMinWidth;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(countWidth, 2 * kPSMMetalObjectCounterRadius); // temp
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        resultWidth += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += kPSMMinimumTitleWidth;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed])
+        resultWidth += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += [[cell attributedStringValue] size].width;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return kPSMTabBarControlHeight;
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSMutableAttributedString *attrStr;
+    NSString *contents = [cell stringValue];
+    attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+    NSRange range = NSMakeRange(0, [contents length]);
+    
+    // Add font attribute
+    [attrStr addAttribute:NSFontAttributeName value:[NSFont boldSystemFontOfSize:11.0] range:range];
+    [attrStr addAttribute:NSForegroundColorAttributeName value:[[NSColor textColor] colorWithAlphaComponent:0.75] range:range];
+    
+    // Add shadow attribute
+    NSShadow* shadow;
+    shadow = [[[NSShadow alloc] init] autorelease];
+    CGFloat shadowAlpha;
+    if (([cell state] == NSOnState) || [cell isHighlighted]) {
+        shadowAlpha = 0.8;
+    } else {
+        shadowAlpha = 0.5;
+    }
+    [shadow setShadowColor:[NSColor colorWithCalibratedWhite:1.0 alpha:shadowAlpha]];
+    [shadow setShadowOffset:NSMakeSize(0, -1)];
+    [shadow setShadowBlurRadius:1.0];
+    [attrStr addAttribute:NSShadowAttributeName value:shadow range:range];
+    
+    // Paragraph Style for Truncating Long Text
+    static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+    if (!TruncatingTailParagraphStyle) {
+        TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+        [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+        [TruncatingTailParagraphStyle setAlignment:NSCenterTextAlignment];
+    }
+    [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+    
+    return attrStr;
+}
+
+#pragma mark -
+#pragma mark ---- drawing ----
+
+// Step 1
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+	if (orientation != [bar orientation]) {
+		orientation = [bar orientation];
+	}
+	
+	if (tabBar != bar) {
+		tabBar = bar;
+	}
+	
+	[self drawBackgroundInRect:rect];
+	
+	// no tab view == not connected
+    if (![bar tabView]) {
+        NSRect labelRect = rect;
+        labelRect.size.height -= 4.0;
+        labelRect.origin.y += 4.0;
+        NSMutableAttributedString *attrStr;
+        NSString *contents = @"PSMTabBarControl";
+        attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+		NSRange range = NSMakeRange(0, [contents length]);
+        [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+        NSMutableParagraphStyle *centeredParagraphStyle = nil;
+        
+		if (!centeredParagraphStyle) {
+            centeredParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+            [centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+        }
+        [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+        [attrStr drawInRect:labelRect];
+        return;
+    }
+    
+    // draw cells
+    NSEnumerator *e = [[bar cells] objectEnumerator];
+    PSMTabBarCell *cell;
+	_tabIsRightOfSelectedTab = NO;
+    while ( (cell = [e nextObject]) ) {
+        if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+            [cell drawWithFrame:[cell frame] inView:bar];
+        }
+    }
+	_tabIsRightOfSelectedTab = NO;
+}
+
+
+// Step 2
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+	rect = [tabBar bounds];
+	
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:NO];
+	
+	
+	if ([[tabBar window] isKeyWindow]) {
+		
+		// fill in background of tab bar
+		[[NSColor colorWithCalibratedWhite:0.495 alpha:1.0] set];
+		NSRectFillUsingOperation(rect, NSCompositeSourceAtop);
+		
+		// draw horizontal line across top and bottom edge
+		[[NSColor darkGrayColor] set];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + 0.5)];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height - 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height - 0.5)];
+
+	} else {
+		
+		// fill in background of tab bar
+		[[NSColor colorWithCalibratedWhite:0.685 alpha:1.0] set];
+		NSRectFillUsingOperation(rect, NSCompositeSourceAtop);
+		
+		// draw horizontal line across top and bottom edge
+		[[NSColor colorWithCalibratedWhite:0.49 alpha:1.0] set];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + 0.5)];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height - 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height - 0.5)];
+	}
+	
+	
+	[NSGraphicsContext restoreGraphicsState];
+}
+
+
+
+// Step 3
+- (void)drawTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];	
+    NSColor *lineColor = nil;
+    NSBezierPath *bezier = [NSBezierPath bezierPath];
+	NSPoint center = NSZeroPoint;
+	
+	if ([[tabBar window] isKeyWindow]) {
+		lineColor = [NSColor darkGrayColor];
+	} else {
+		lineColor = [NSColor colorWithCalibratedWhite:0.49 alpha:1.0];
+	}
+	
+	//disable antialiasing of bezier paths
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:YES];
+	
+	
+	NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+
+	// selected tab
+    if ([cell state] == NSOnState) {
+		
+		// draw top left arc
+		center = NSMakePoint(aRect.origin.x, aRect.origin.y + kPSMMetalTabCornerRadius);
+		[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:270 endAngle:360 clockwise:NO];
+	
+		// draw bottom left arc
+		center = NSMakePoint(aRect.origin.x + (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - kPSMMetalTabCornerRadius);
+		[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:180 endAngle:90 clockwise:YES];		
+		
+		// draw bottom right arc
+		center = NSMakePoint(aRect.origin.x + aRect.size.width - (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - kPSMMetalTabCornerRadius);
+		[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:90 endAngle:0 clockwise:YES];		
+		
+		// draw top right arc
+		center = NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + kPSMMetalTabCornerRadius);
+		[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:180 endAngle:270 clockwise:NO];		
+		
+		
+		if ([[tabBar window] isKeyWindow]) {
+			[[NSColor colorWithCalibratedWhite:0.59 alpha:1.0] set];			
+		} else {
+			[[NSColor colorWithCalibratedWhite:0.81 alpha:1.0] set];
+		}
+		
+		[bezier fill];
+
+		[bezier moveToPoint:NSMakePoint(aRect.origin.x + (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - 0.5)];
+		[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width - (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - 0.5)];
+		
+		// Yeah..um..right right?
+		_tabIsRightOfSelectedTab = YES;
+		
+	// unselected tab		
+    } else {
+        
+        // rollover
+//        if ([cell isHighlighted]) {
+//            [[NSColor colorWithCalibratedWhite:1.0 alpha:0.1] set];
+//            NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+//        }
+        
+		if (_tabIsRightOfSelectedTab) {
+			//lineColor = [NSColor greenColor];
+			
+			// draw bottom right arc
+			center = NSMakePoint(aRect.origin.x + aRect.size.width - (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - kPSMMetalTabCornerRadius);
+			[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:90 endAngle:0 clockwise:YES];
+			
+			// draw top right arc
+			center = NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + kPSMMetalTabCornerRadius);
+			[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:180 endAngle:270 clockwise:NO];
+			
+		} else {
+			//lineColor = [NSColor redColor];
+			
+			// draw top left arc
+			center = NSMakePoint(aRect.origin.x, aRect.origin.y + kPSMMetalTabCornerRadius);
+			[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:270 endAngle:360 clockwise:NO];
+			
+			// draw bottom left arc
+			center = NSMakePoint(aRect.origin.x + (2 * kPSMMetalTabCornerRadius), aRect.origin.y + aRect.size.height - kPSMMetalTabCornerRadius);
+			[bezier appendBezierPathWithArcWithCenter:center radius:kPSMMetalTabCornerRadius startAngle:180 endAngle:90 clockwise:YES];
+		}
+    }
+
+	[lineColor set];
+	[bezier stroke];
+
+	
+	[NSGraphicsContext restoreGraphicsState];
+	
+    [self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+
+// Step 4
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+    NSRect cellFrame = [cell frame];
+    CGFloat labelPosition = cellFrame.origin.x + MARGIN_X;
+    
+    // close button
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed] && [cell isHighlighted]) {
+		
+        NSSize closeButtonSize = NSZeroSize;
+        NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+        NSImage * closeButton = nil;
+		
+		if ([cell state] != NSOnState & _tabIsRightOfSelectedTab) {
+			closeButtonRect.origin.x -= MARGIN_X;
+		}
+        
+        closeButton = [cell isEdited] ? metalCloseDirtyButton : metalCloseButton;
+		
+        if ([cell closeButtonOver]) closeButton = [cell isEdited] ? metalCloseDirtyButtonOver : metalCloseButtonOver;
+        if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? metalCloseDirtyButtonDown : metalCloseButtonDown;
+        
+        closeButtonSize = [closeButton size];
+		
+        if ([controlView isFlipped]) {
+            closeButtonRect.origin.y += closeButtonRect.size.height;
+        }
+        
+        [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        //labelPosition += closeButtonSize.width + kPSMTabBarCellPadding;
+    }
+    
+    // icon
+    if ([cell hasIcon]) {
+        NSRect iconRect = [self iconRectForTabCell:cell];
+        NSImage *icon = [[[cell representedObject] identifier] icon];
+        
+		if ([controlView isFlipped]) {
+			iconRect.origin.y += iconRect.size.height;
+        }
+        
+        // center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+        if ([icon size].width < kPSMTabBarIconWidth) {
+            iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width)/2.0;
+        }
+        if ([icon size].height < kPSMTabBarIconWidth) {
+            iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height)/2.0;
+        }
+        
+		[icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += iconRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label rect
+    NSRect labelRect;
+    labelRect.origin.x = labelPosition;
+    labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - kPSMTabBarCellPadding;
+    labelRect.size.height = cellFrame.size.height;
+    labelRect.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    if ([cell state] == NSOnState) {
+        //labelRect.origin.y -= 1;
+    }
+    
+    if (![[cell indicator] isHidden]) {
+        labelRect.size.width -= (kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding);
+    }
+    
+    // object counter
+    if ([cell count] > 0) {
+        [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.6] set];
+        NSBezierPath *path = [NSBezierPath bezierPath];
+        NSRect myRect = [self objectCounterRectForTabCell:cell];
+        if ([cell state] == NSOnState) {
+            //myRect.origin.y -= 1.0;
+        }
+        [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y)];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMMetalObjectCounterRadius, myRect.origin.y)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMMetalObjectCounterRadius, myRect.origin.y + kPSMMetalObjectCounterRadius) radius:kPSMMetalObjectCounterRadius startAngle:270.0 endAngle:90.0];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y + myRect.size.height)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y + kPSMMetalObjectCounterRadius) radius:kPSMMetalObjectCounterRadius startAngle:90.0 endAngle:270.0];
+        [path fill];
+        
+        // draw attributed string centered in area
+        NSRect counterStringRect;
+        NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+        counterStringRect.size = [counterString size];
+        counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+        counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+        [counterString drawInRect:counterStringRect];
+        
+        // shrink label width to make room for object counter
+        labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // draw label
+    [[cell attributedStringValue] drawInRect:labelRect];
+}
+
+   	
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+    //[super encodeWithCoder:aCoder];
+/*    
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:metalCloseButton forKey:@"metalCloseButton"];
+        [aCoder encodeObject:metalCloseButtonDown forKey:@"metalCloseButtonDown"];
+        [aCoder encodeObject:metalCloseButtonOver forKey:@"metalCloseButtonOver"];
+        [aCoder encodeObject:metalCloseDirtyButton forKey:@"metalCloseDirtyButton"];
+        [aCoder encodeObject:metalCloseDirtyButtonDown forKey:@"metalCloseDirtyButtonDown"];
+        [aCoder encodeObject:metalCloseDirtyButtonOver forKey:@"metalCloseDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];
+    }
+*/    
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+    self = [self init];
+    if (self) {
+
+/*    
+        if ([aDecoder allowsKeyedCoding]) {
+            metalCloseButton = [[aDecoder decodeObjectForKey:@"metalCloseButton"] retain];
+            metalCloseButtonDown = [[aDecoder decodeObjectForKey:@"metalCloseButtonDown"] retain];
+            metalCloseButtonOver = [[aDecoder decodeObjectForKey:@"metalCloseButtonOver"] retain];
+            metalCloseDirtyButton = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButton"] retain];
+            metalCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButtonDown"] retain];
+            metalCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+        }
+*/        
+    }
+    return self;
+}
+
+@end