Move HyperlinkButtonCell to /ui/base/cocoa/controls.

chrome/browser/ui/cocoa/hyperlink_button_cell.mm

Index: chrome/browser/ui/cocoa/hyperlink_button_cell.mm
diff --git a/chrome/browser/ui/cocoa/hyperlink_button_cell.mm b/chrome/browser/ui/cocoa/hyperlink_button_cell.mm
deleted file mode 100644
index 49f316c8847c49da8d350e9beea9f6232577e422..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/cocoa/hyperlink_button_cell.mm
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#import "chrome/browser/ui/cocoa/hyperlink_button_cell.h"
-
-@interface HyperlinkButtonCell ()
-- (void)customizeButtonCell;
-@end
-
-@implementation HyperlinkButtonCell
-
-@dynamic textColor;
-@synthesize underlineOnHover = underlineOnHover_;
-@synthesize shouldUnderline = shouldUnderline_;
-
-+ (NSColor*)defaultTextColor {
-  return [NSColor blueColor];
-}
-
-+ (NSButton*)buttonWithString:(NSString*)string {
-  NSButton* button = [[[NSButton alloc] initWithFrame:NSZeroRect] autorelease];
-  base::scoped_nsobject<HyperlinkButtonCell> cell(
-      [[HyperlinkButtonCell alloc] initTextCell:string]);
-  [cell setAlignment:NSLeftTextAlignment];
-  [button setCell:cell.get()];
-  [button setBezelStyle:NSRegularSquareBezelStyle];
-  return button;
-}
-
-// Designated initializer.
-- (id)init {
-  if ((self = [super init])) {
-    [self customizeButtonCell];
-  }
-  return self;
-}
-
-// Initializer called when the cell is loaded from the NIB.
-- (id)initWithCoder:(NSCoder*)aDecoder {
-  if ((self = [super initWithCoder:aDecoder])) {
-    [self customizeButtonCell];
-  }
-  return self;
-}
-
-// Initializer for code-based creation.
-- (id)initTextCell:(NSString*)title {
-  if ((self = [super initTextCell:title])) {
-    [self customizeButtonCell];
-  }
-  return self;
-}
-
-// Because an NSButtonCell has multiple initializers, this method performs the
-// common cell customization code.
-- (void)customizeButtonCell {
-  [self setBordered:NO];
-  [self setTextColor:[HyperlinkButtonCell defaultTextColor]];
-  [self setShouldUnderline:YES];
-
-  CGFloat fontSize = [NSFont systemFontSizeForControlSize:[self controlSize]];
-  NSFont* font = [NSFont controlContentFontOfSize:fontSize];
-  [self setFont:font];
-
-  // Do not change button appearance when we are pushed.
-  [self setHighlightsBy:NSNoCellMask];
-
-  // We need to set this so that we can override |-mouseEntered:| and
-  // |-mouseExited:| to change the cursor style on hover states.
-  [self setShowsBorderOnlyWhileMouseInside:YES];
-}
-
-- (void)setControlSize:(NSControlSize)size {
-  [super setControlSize:size];
-  [self customizeButtonCell];  // recompute |font|.
-}
-
-// Creates the NSDictionary of attributes for the attributed string.
-- (NSDictionary*)linkAttributes {
-  NSUInteger underlineMask = NSNoUnderlineStyle;
-  if (shouldUnderline_ &&
-      (!underlineOnHover_ || (mouseIsInside_ && [self isEnabled])))
-    underlineMask = NSUnderlinePatternSolid | NSUnderlineStyleSingle;
-
-  base::scoped_nsobject<NSMutableParagraphStyle> paragraphStyle(
-      [[NSParagraphStyle defaultParagraphStyle] mutableCopy]);
-  [paragraphStyle setAlignment:[self alignment]];
-  [paragraphStyle setLineBreakMode:[self lineBreakMode]];
-
-  return [NSDictionary dictionaryWithObjectsAndKeys:
-      [self textColor], NSForegroundColorAttributeName,
-      [NSNumber numberWithInt:underlineMask], NSUnderlineStyleAttributeName,
-      [self font], NSFontAttributeName,
-      [NSCursor pointingHandCursor], NSCursorAttributeName,
-      paragraphStyle.get(), NSParagraphStyleAttributeName,
-      nil
-  ];
-}
-
-// Override the drawing for the cell so that the custom style attributes
-// can always be applied and so that ellipses will appear when appropriate.
-- (NSRect)drawTitle:(NSAttributedString*)title
-          withFrame:(NSRect)frame
-             inView:(NSView*)controlView {
-  NSDictionary* linkAttributes = [self linkAttributes];
-  NSString* plainTitle = [title string];
-  [plainTitle drawWithRect:frame
-                   options:(NSStringDrawingUsesLineFragmentOrigin |
-                            NSStringDrawingTruncatesLastVisibleLine)
-                attributes:linkAttributes];
-  return frame;
-}
-
-// Override the default behavior to draw the border. Instead, change the cursor.
-- (void)mouseEntered:(NSEvent*)event {
-  mouseIsInside_ = YES;
-  if ([self isEnabled])
-    [[NSCursor pointingHandCursor] push];
-  else
-    [[NSCursor currentCursor] push];
-  if (underlineOnHover_)
-    [[self controlView] setNeedsDisplay:YES];
-}
-
-- (void)mouseExited:(NSEvent*)event {
-  mouseIsInside_ = NO;
-  [NSCursor pop];
-  if (underlineOnHover_)
-    [[self controlView] setNeedsDisplay:YES];
-}
-
-// Setters and getters.
-- (NSColor*)textColor {
-  if ([self isEnabled])
-    return textColor_.get();
-  else
-    return [NSColor disabledControlTextColor];
-}
-
-- (void)setTextColor:(NSColor*)color {
-  textColor_.reset([color retain]);
-}
-
-// Override so that |-sizeToFit| works better with this type of cell.
-- (NSSize)cellSize {
-  NSSize size = [super cellSize];
-  size.width += 2;
-  return size;
-}
-
-@end