Delete third_party/apple_sample_code/

third_party/apple_sample_code/ImageAndTextCell.m

-/*
- File: ImageAndTextCell.m
- Abstract: Subclass of NSTextFieldCell which can display text and an image simultaneously.
- Version: 1.0
-
- Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
- Inc. ("Apple") in consideration of your agreement to the following
- terms, and your use, installation, modification or redistribution of
- this Apple software constitutes acceptance of these terms.  If you do
- not agree with these terms, please do not use, install, modify or
- redistribute this Apple software.
-
- In consideration of your agreement to abide by the following terms, and
- subject to these terms, Apple grants you a personal, non-exclusive
- license, under Apple's copyrights in this original Apple software (the
- "Apple Software"), to use, reproduce, modify and redistribute the Apple
- Software, with or without modifications, in source and/or binary forms;
- provided that if you redistribute the Apple Software in its entirety and
- without modifications, you must retain this notice and the following
- text and disclaimers in all such redistributions of the Apple Software.
- Neither the name, trademarks, service marks or logos of Apple Inc. may
- be used to endorse or promote products derived from the Apple Software
- without specific prior written permission from Apple.  Except as
- expressly stated in this notice, no other rights or licenses, express or
- implied, are granted by Apple herein, including but not limited to any
- patent rights that may be infringed by your derivative works or by other
- works in which the Apple Software may be incorporated.
-
- The Apple Software is provided by Apple on an "AS IS" basis.  APPLE
- MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
- THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
- OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
-
- IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
- MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
- AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
- STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
- Copyright (C) 2009 Apple Inc. All Rights Reserved.
-
- */
-
-#import "ImageAndTextCell.h"
-#import <AppKit/NSCell.h>
-
-#if !defined(MAC_OS_X_VERSION_10_10) || \
-    MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10
-typedef NSUInteger NSCellHitResult;
-#endif
-
-@implementation ImageAndTextCell
-
-@synthesize image;
-
-- (id)init {
-  if ((self = [super init])) {
-    [self setLineBreakMode:NSLineBreakByTruncatingTail];
-    [self setSelectable:YES];
-  }
-  return self;
-}
-
-- (void)dealloc {
-  [image release];
-  [super dealloc];
-}
-
-- (id)copyWithZone:(NSZone *)zone {
-  ImageAndTextCell *cell = (ImageAndTextCell *)[super copyWithZone:zone];
-  // The image ivar will be directly copied; we need to retain or copy it.
-  cell->image = [image retain];
-  return cell;
-}
-
-- (NSRect)imageRectForBounds:(NSRect)cellFrame {
-  NSRect result;
-  if (image != nil) {
-    result.size = [image size];
-    result.origin = cellFrame.origin;
-    result.origin.x += 3;
-    result.origin.y += ceil((cellFrame.size.height - result.size.height) / 2);
-  } else {
-    result = NSZeroRect;
-  }
-  return result;
-}
-
-// We could manually implement expansionFrameWithFrame:inView: and drawWithExpansionFrame:inView: or just properly implement titleRectForBounds to get expansion tooltips to automatically work for us
-- (NSRect)titleRectForBounds:(NSRect)cellFrame {
-  NSRect result;
-  if (image != nil) {
-    CGFloat imageWidth = [image size].width;
-    result = cellFrame;
-    result.origin.x += (3 + imageWidth);
-    result.size.width -= (3 + imageWidth);
-  } else {
-    result = [super titleRectForBounds:cellFrame];
-  }
-  return result;
-}
-
-- (void)editWithFrame:(NSRect)aRect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(id)anObject event:(NSEvent *)theEvent {
-  NSRect textFrame, imageFrame;
-  NSDivideRect (aRect, &imageFrame, &textFrame, 3 + [image size].width, NSMinXEdge);
-  [super editWithFrame: textFrame inView: controlView editor:textObj delegate:anObject event: theEvent];
-}
-
-- (void)selectWithFrame:(NSRect)aRect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(id)anObject start:(NSInteger)selStart length:(NSInteger)selLength {
-  NSRect textFrame, imageFrame;
-  NSDivideRect (aRect, &imageFrame, &textFrame, 3 + [image size].width, NSMinXEdge);
-  [super selectWithFrame: textFrame inView: controlView editor:textObj delegate:anObject start:selStart length:selLength];
-}
-
-- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
-  if (image != nil) {
-    NSRect imageFrame;
-    NSSize imageSize = [image size];
-    NSDivideRect(cellFrame, &imageFrame, &cellFrame, 3 + imageSize.width, NSMinXEdge);
-    if ([self drawsBackground]) {
-      [[self backgroundColor] set];
-      NSRectFill(imageFrame);
-    }
-    imageFrame.origin.x += 3;
-    imageFrame.origin.y += ceil((cellFrame.size.height - imageSize.height) / 2);
-    imageFrame.size = imageSize;
-
-    [image drawInRect:imageFrame
-             fromRect:NSZeroRect
-            operation:NSCompositeSourceOver
-             fraction:1.0
-       respectFlipped:YES
-                hints:nil];
-  }
-  [super drawWithFrame:cellFrame inView:controlView];
-}
-
-- (NSSize)cellSize {
-  NSSize cellSize = [super cellSize];
-  if (image != nil) {
-    cellSize.width += [image size].width;
-  }
-  cellSize.width += 3;
-  return cellSize;
-}
-
-- (NSCellHitResult)hitTestForEvent:(NSEvent *)event inRect:(NSRect)cellFrame ofView:(NSView *)controlView {
-  NSPoint point = [controlView convertPoint:[event locationInWindow] fromView:nil];
-  // If we have an image, we need to see if the user clicked on the image portion.
-  if (image != nil) {
-    // This code closely mimics drawWithFrame:inView:
-    NSSize imageSize = [image size];
-    NSRect imageFrame;
-    NSDivideRect(cellFrame, &imageFrame, &cellFrame, 3 + imageSize.width, NSMinXEdge);
-
-    imageFrame.origin.x += 3;
-    imageFrame.size = imageSize;
-    // If the point is in the image rect, then it is a content hit
-    if (NSMouseInRect(point, imageFrame, [controlView isFlipped])) {
-      // We consider this just a content area. It is not trackable, nor it it editable text. If it was, we would or in the additional items.
-      // By returning the correct parts, we allow NSTableView to correctly begin an edit when the text portion is clicked on.
-      return NSCellHitContentArea;
-    }
-  }
-  // At this point, the cellFrame has been modified to exclude the portion for the image. Let the superclass handle the hit testing at this point.
-  return [super hitTestForEvent:event inRect:cellFrame ofView:controlView];
-}
-
-
-@end
-